] ? key_task_permission+0x390/0x390 [ 146.103630] ? check_same_owner+0x320/0x320 [ 146.107985] ? graph_lock+0x170/0x170 [ 146.111810] ? __might_sleep+0x95/0x190 2018/05/17 11:37:08 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 146.115813] ? find_held_lock+0x36/0x1c0 [ 146.119903] ? __lock_is_held+0xb5/0x140 [ 146.124007] ? check_same_owner+0x320/0x320 [ 146.128348] ? rcu_note_context_switch+0x710/0x710 [ 146.133295] ? join_session_keyring+0x340/0x340 [ 146.137992] ? rcu_note_context_switch+0x710/0x710 [ 146.142952] __should_failslab+0x124/0x180 [ 146.147214] should_failslab+0x9/0x14 [ 146.151035] __kmalloc_track_caller+0x2c4/0x760 [ 146.155732] ? key_default_cmp+0x90/0x90 [ 146.159819] ? dh_data_from_key+0x1f8/0x3b0 [ 146.164170] kmemdup+0x24/0x50 2018/05/17 11:37:09 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) setsockopt$inet_opts(r0, 0x0, 0x9a0894c8cc5a1d4f, &(0x7f0000000000)="7fef72e46b7b2cf24ef04cf8f84c74a7eb4819528464a636a1ac3ee585372a3ce1fc43c308d91b7eecb4ca4314932ad14ed4d6", 0x33) socket$l2tp(0x18, 0x1, 0x1) [ 146.167387] dh_data_from_key+0x1f8/0x3b0 [ 146.171558] ? dh_crypto_done+0x90/0x90 [ 146.173287] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 146.175555] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 146.175589] __keyctl_dh_compute+0x5e8/0x1d20 [ 146.175621] ? lock_downgrade+0x8e0/0x8e0 [ 146.196270] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 146.201835] ? copy_overflow+0x30/0x30 [ 146.205749] ? find_held_lock+0x36/0x1c0 [ 146.209838] ? kasan_check_write+0x14/0x20 [ 146.214097] ? __mutex_unlock_slowpath+0x180/0x8a0 2018/05/17 11:37:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 146.219053] ? wait_for_completion+0x870/0x870 [ 146.223697] ? __sb_end_write+0xac/0xe0 [ 146.227706] keyctl_dh_compute+0xb9/0x100 [ 146.231875] ? __keyctl_dh_compute+0x1d20/0x1d20 [ 146.236651] ? __ia32_sys_read+0xb0/0xb0 [ 146.240727] ? key_get_type_from_user.constprop.7+0x110/0x110 [ 146.246633] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 146.251846] __x64_sys_keyctl+0x12a/0x3b0 [ 146.256018] do_syscall_64+0x1b1/0x800 [ 146.259925] ? finish_task_switch+0x1ca/0x840 [ 146.264449] ? syscall_return_slowpath+0x5c0/0x5c0 [ 146.269405] ? syscall_return_slowpath+0x30f/0x5c0 [ 146.274362] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 146.276585] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 146.279747] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 146.279776] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 146.279792] RIP: 0033:0x455a09 [ 146.299478] RSP: 002b:00007f843e223c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 146.307204] RAX: ffffffffffffffda RBX: 00007f843e2246d4 RCX: 0000000000455a09 [ 146.314483] RDX: 0000000020000600 RSI: 0000000020000340 RDI: 0000000000000017 [ 146.321762] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 146.329041] R10: 000000000000ff33 R11: 0000000000000246 R12: 0000000000000014 [ 146.336331] R13: 000000000000046d R14: 00000000006faad8 R15: 0000000000000001 2018/05/17 11:37:09 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000000000), &(0x7f0000000080)=0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000808, &(0x7f0000000040)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:09 executing program 1 (fault-call:5 fault-nth:0): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:09 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:09 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x9, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x20, 0x80000001, 0x8001, 0x10001, 0x2, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x95, 0x3}) 2018/05/17 11:37:09 executing program 5: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x3, 0x450, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200007c0], 0x0, &(0x7f0000000040), &(0x7f0000000300)=ANY=[@ANYBLOB="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"]}, 0x4f5) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x64, 0x0, &(0x7f0000000180)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=[0x40, 0x20, 0x30]}, 0x7}}, @request_death={0x400c630e, 0x3, 0x2}, @enter_looper={0x630c}, @register_looper={0x630b}], 0x3d, 0x0, &(0x7f0000000200)="d2d2d878f8fbf8969cbff8e08cf5027325190cb8967162b6c040c8239dd3dd156cae2e4aaf4a02be9b72b8a3454ba1a3f13db3921029bd6930c9b3aa4b"}) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x7ff) 2018/05/17 11:37:09 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f000009e000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f000058f000/0x4000)=nil) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x111a02) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000200)) mlock2(&(0x7f0000469000/0x2000)=nil, 0x2000, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000100)=""/220) signalfd4(r0, &(0x7f0000000000)={0x4}, 0xbbf88cbbdb1912a6, 0x80800) 2018/05/17 11:37:09 executing program 7 (fault-call:7 fault-nth:2): perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) [ 147.092382] kernel msg: ebtables bug: please report to author: Wrong len argument [ 147.106370] FAULT_INJECTION: forcing a failure. [ 147.106370] name failslab, interval 1, probability 0, space 0, times 0 [ 147.117666] CPU: 1 PID: 12105 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #54 [ 147.124942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.134294] Call Trace: [ 147.136891] dump_stack+0x1b9/0x294 [ 147.140538] ? dump_stack_print_info.cold.2+0x52/0x52 [ 147.145751] should_fail.cold.4+0xa/0x1a [ 147.149831] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 147.154946] ? key_task_permission+0x390/0x390 [ 147.159545] ? check_same_owner+0x320/0x320 [ 147.163881] ? graph_lock+0x170/0x170 [ 147.167694] ? __might_sleep+0x95/0x190 [ 147.171681] ? find_held_lock+0x36/0x1c0 [ 147.175761] ? __lock_is_held+0xb5/0x140 [ 147.179847] ? check_same_owner+0x320/0x320 [ 147.184178] ? rcu_note_context_switch+0x710/0x710 [ 147.189119] ? join_session_keyring+0x340/0x340 [ 147.193803] ? rcu_note_context_switch+0x710/0x710 [ 147.198748] __should_failslab+0x124/0x180 [ 147.202989] should_failslab+0x9/0x14 [ 147.206787] __kmalloc_track_caller+0x2c4/0x760 [ 147.211453] ? key_default_cmp+0x90/0x90 [ 147.215516] ? dh_data_from_key+0x1f8/0x3b0 [ 147.219833] kmemdup+0x24/0x50 [ 147.223027] dh_data_from_key+0x1f8/0x3b0 [ 147.227164] ? dh_crypto_done+0x90/0x90 [ 147.231133] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 147.236661] __keyctl_dh_compute+0x664/0x1d20 [ 147.241165] ? lock_downgrade+0x8e0/0x8e0 [ 147.245303] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 147.250830] ? copy_overflow+0x30/0x30 [ 147.254709] ? find_held_lock+0x36/0x1c0 [ 147.258760] ? kasan_check_write+0x14/0x20 [ 147.262983] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 147.267903] ? wait_for_completion+0x870/0x870 [ 147.272492] ? __sb_end_write+0xac/0xe0 [ 147.276460] keyctl_dh_compute+0xb9/0x100 [ 147.280602] ? __keyctl_dh_compute+0x1d20/0x1d20 [ 147.285356] ? __ia32_sys_read+0xb0/0xb0 [ 147.289405] ? key_get_type_from_user.constprop.7+0x110/0x110 [ 147.295290] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 147.300472] __x64_sys_keyctl+0x12a/0x3b0 [ 147.304609] do_syscall_64+0x1b1/0x800 [ 147.308501] ? finish_task_switch+0x1ca/0x840 [ 147.312995] ? syscall_return_slowpath+0x5c0/0x5c0 [ 147.317917] ? syscall_return_slowpath+0x30f/0x5c0 [ 147.322838] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 147.328193] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 147.333034] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 147.338210] RIP: 0033:0x455a09 2018/05/17 11:37:09 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r1 = memfd_create(&(0x7f0000000000)='mime_type(keyringmd5summd5sum%selinuxsecurity\x00', 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x8001, 0x75, 0x8208, 0x2, 0x0, 0xfffffffffffffe01, 0x10001, 0x1, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e24, @rand_addr=0x2}]}, &(0x7f00000001c0)=0x10) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'syz_tun\x00', 0xfffffffffffffe01}) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:09 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x800, 0x0) getpeername$llc(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x10) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000380)={0x0, 0x40100000000000}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={r2, 0x80000000}, &(0x7f0000000440)=0x8) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000200)=""/225) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) read$eventfd(r1, &(0x7f0000000480), 0x8) mlockall(0x2) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000001340)=ANY=[]], 0x8) write$rdma_cm(r3, &(0x7f00000025c0)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) [ 147.341384] RSP: 002b:00007f843e223c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 147.349079] RAX: ffffffffffffffda RBX: 00007f843e2246d4 RCX: 0000000000455a09 [ 147.356333] RDX: 0000000020000600 RSI: 0000000020000340 RDI: 0000000000000017 [ 147.363586] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 147.370839] R10: 000000000000ff33 R11: 0000000000000246 R12: 0000000000000014 [ 147.378094] R13: 000000000000046d R14: 00000000006faad8 R15: 0000000000000002 2018/05/17 11:37:10 executing program 0: bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) r0 = gettid() ptrace$getsig(0x4202, r0, 0x4, &(0x7f0000000380)) sendto$inet(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f00000000c0), 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x8, 0x440) sendmsg$netrom(r3, &(0x7f0000000ac0)={&(0x7f0000000400)=@full={{0x3, {"bc8ec797a5a9ea"}, 0x1}, [{"672a50212a4d84"}, {"82c59090b40f55"}, {"f8f7359d7980d1"}, {"fcdad217c6ae25"}, {"964c7b61128418"}, {"d2a8b86e0bb8ae"}, {"7d2f33d63587cd"}, {"2945c64c0084e5"}]}, 0x48, &(0x7f0000000700)=[{&(0x7f0000000480)="05b428cd81a62a985e01c0e983b780e286c9a78fd537fe6e581d296d916a9c2ac0bcdca064cf0720e8224aaef1dcd2f9c07f18a5237fe566c29e85c91f2e1749", 0x40}, {&(0x7f00000004c0)="53d18cbd7bc29f091ac597f545970351cf6c1013d8728665a90495a99244329a679e46af71f29f17bf801a81eecbf20330ba50b07d0758309b9cc741d27e094aed7ac733d6f78eef6004892a3208a55e71c81d1acfcead25ba661ddd5416482e6711e278f5f20c85d1f8126591374e04d49391f9dcee58592ddb9e313bff884f819448e0a3b649b8afd3c7604e", 0x8d}, {&(0x7f0000000580)="fe3dfdd282c2d7e754074ffcc68194f13024a6b0e44a977ff4f2e8cc5009c1a348731e221ad2baa0848c3597e7c201c78d853dacb9b272ec7106bfe1b6316e5d67b2f4e197c6248ef25e822855ec97fcdfd75b04535d77a0fcce477b865e261ceb465f3a76256f48741f87b2a5ec2d2dec74e7f7d2d359a1994a41d3776d82b94ce0f712c91f83dd4f47956474431e1252aeb8e075fd4b7e37", 0x99}, {&(0x7f0000000640)="0b388a3d5806b303267725afd0d2dca90422f575ea4ab208b46e58c808bea9931265fe7a4da3ab6f148d8f1c097a6bd85e6c6240c47e45b352bbca2d8776131bbf4a9d422f95fdbd48a23c349a7c0f0bd72c20798a2cbddab42d4b9633b0923eca7a3e6290b975eb508f4d2c42bb2a92b9bf19a59744437a51bc2ca68172be9abf7d371582805259d37b0c3edc07366a3deba5b77d32100bc3cb046c0c82ab0b8572fd292c18", 0xa6}], 0x4, &(0x7f0000000740)=[{0xd8, 0x1ff, 0x8, "876a1e29abec173540a560b27a31242fbeafc28dfdb239b3f3c41b5de1cb93e3e5beef94ffcd452ed4c9d43f9db7e67c21b5fabe7b98211799a6a11e308d42b87336e219619e3d617e849e38cb4de556c9e7b9e183f0dee35668a8a40711a7624bf934a718d22d980dd11a81ce86d61bb6f503f0d6879ad51b668e88c8c12aaef907a074372c904f2f25233f02cda303659194ea55c72b2e5193307aa9c4528fcfdc9633436db994dc4c5afd2a8dc6f7127dbbe70d8a3235a4c7ce4d597f9df948ac7e343c1e"}, {0xa0, 0x11d, 0xfffffffffffffc01, "dacc3bd9db7813948043e99234d2c86e18c3adff48cfcf22f4bc51c6a204a0ba5cc5395e4a3dc1728579adadf7902ee75616ff42fef89f1c5f85a81bfc2eaeee1c94adb0af41b2b921efd3693de1fdd033e8b6042a32d554872e320db6199f00cf595609d78479e844af3a376b344b94040bad6100e7beb015dae9d6fbf86461f070e3216020397d52a8"}, {0x100, 0x116, 0xfffffffffffffff9, "1f8d6fcd7f364093e18ff89ce082f1a23474720449a269eae8a85af376b4b1cf5b402ead6745e89887004c142c7f6db9a47611c215b83f4dcacac476ad8808d785e14f8fe8d5909959bb926965af2904014d823be25d2fc39b7ce3fa3d6370625fbe7e1746eb57ed49caae439156867b1e201f2c8c3d49bc5f1c5f4e1150e05698261556c31540a7dad70ffd0995d3b9d775ef49ad207a2c7acf5036ee0d577728c57c23033fee99fe87dd5a29124091fcbe1244b3a4c8236cb85a55708f52476f2d78c83ba2412d3cb9ee3bad3a1e214216d78dd1ba3e3ed0821e0c0c5204628e4981a3155d5eeac29c42a9e47342"}, {0xa8, 0x115, 0x0, "c2122ea40650225e528550f82c1536bcc71f8b411aa0b018bbb371548c6eca3f6127bdcd66b4c28e591af094ba4461e58309c0f49a18d2e25c9ef8a2e34a5e4936c461ca99cbb7380789cddaaace99c33da9ae1ade552d10e82d449a891d7ca96c8654a03a8030f88ad8683931e54d064b3551fe61cceb38238a6d771fe7608f1ad919de69b4968949c22384bd20289e848a4bb1"}, {0x28, 0x119, 0x2, "946beb4a6392fd469d6d01c6680788b6ac04f5fe"}], 0x348, 0x8880}, 0x20000001) sendto$inet(r2, &(0x7f0000000040)="f4ce52ae53743bd6acbb09583e6a705152a3413c62071baf3e7b9fdc4ed87a4f5de97364e9720cb00ffd06", 0x2b, 0x4, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x6}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r4, &(0x7f0000000340)=0x4) gettid() setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000100)={0x1, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x108) 2018/05/17 11:37:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 147.395256] kernel msg: ebtables bug: please report to author: Wrong len argument [ 147.419421] hfs: can't find a HFS filesystem on dev loop1 [ 147.455702] FAULT_INJECTION: forcing a failure. [ 147.455702] name failslab, interval 1, probability 0, space 0, times 0 [ 147.467078] CPU: 1 PID: 12111 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #54 [ 147.474362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.483719] Call Trace: [ 147.486323] dump_stack+0x1b9/0x294 [ 147.489970] ? dump_stack_print_info.cold.2+0x52/0x52 [ 147.495172] ? lock_acquire+0x1dc/0x520 [ 147.499170] should_fail.cold.4+0xa/0x1a [ 147.503248] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 147.508370] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 147.513918] ? _parse_integer+0x13b/0x190 [ 147.518074] ? graph_lock+0x170/0x170 [ 147.521886] ? perf_trace_lock+0xd6/0x900 [ 147.526587] ? _kstrtoull+0x180/0x230 [ 147.530403] ? find_held_lock+0x36/0x1c0 [ 147.534501] ? check_same_owner+0x320/0x320 [ 147.538842] ? rcu_note_context_switch+0x710/0x710 [ 147.543783] ? find_held_lock+0x36/0x1c0 [ 147.547859] __should_failslab+0x124/0x180 [ 147.552110] should_failslab+0x9/0x14 [ 147.555925] kmem_cache_alloc+0x2af/0x760 [ 147.560088] ? lock_downgrade+0x8e0/0x8e0 [ 147.564252] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 147.569804] getname_flags+0xd0/0x5a0 [ 147.573625] do_renameat2+0x31c/0x1150 [ 147.577534] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 147.582483] ? wait_for_completion+0x870/0x870 [ 147.587075] ? user_path_create+0x40/0x40 [ 147.591253] ? __sb_end_write+0xac/0xe0 [ 147.595246] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 147.600792] ? fput+0x130/0x1a0 [ 147.604081] ? ksys_write+0x1a6/0x250 [ 147.607897] ? __ia32_sys_read+0xb0/0xb0 [ 147.611977] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 147.616834] ? ksys_ioctl+0x81/0xd0 [ 147.620477] ? do_syscall_64+0x92/0x800 [ 147.624468] __x64_sys_rename+0x5e/0x80 [ 147.628452] do_syscall_64+0x1b1/0x800 [ 147.632330] ? finish_task_switch+0x1ca/0x840 [ 147.636816] ? syscall_return_slowpath+0x5c0/0x5c0 [ 147.641736] ? syscall_return_slowpath+0x30f/0x5c0 [ 147.646672] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 147.652037] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 147.656874] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 147.662050] RIP: 0033:0x455a09 [ 147.665226] RSP: 002b:00007f68ce299c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 147.672923] RAX: ffffffffffffffda RBX: 00007f68ce29a6d4 RCX: 0000000000455a09 [ 147.680181] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 00000000200000c0 [ 147.687452] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 147.694716] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/05/17 11:37:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:10 executing program 5: syz_mount_image$ntfs(&(0x7f0000000100)='ntfs\x00', &(0x7f0000000140)='./file0\x00', 0x1, 0x4, &(0x7f0000000b40)=[{&(0x7f00000005c0)="aba2001a04ede7b4d365d505372e4816c96cf7153a58530346643fab07558447900fcaa96e5a7855099326234192ed0ffe320e3d7a5893ab2b594b184e691aef7cb6097183998081c0c6111bba19c07f1359eabb9c3035901fe6c2c11a0d7a679a631bb594183052d5f8a970e64f9bd105d6078626a33c06f23443db66aa3939b602b1c5ff19ef050f21bdf4a419869f1bd0ec58f78b7fc8c521cef92c14f8cb2456641d57384328817035", 0xab, 0x6}, {&(0x7f0000000680)="9ee5c08b9c6d8289197f543033b6e71097a17bbc1f4f84893c2549efed48b58f84dab9fc239cbe0a72ac8c18fd8f70afed704014c5b36e5518340494b5f740145a082124f5ea124b19466c223c2bbf3eab86fddf97336b04af49c7a7f8d218bb909079827bd69f3ab92c76066e7e67522a98f32cd9081e0f9d7fa5713137b31e5e81f40db4d34c86cb24551a4a4f3929f68b60184b7ef6f135e065160b60af903b158c2122df65ccc25f31eba8210d6d56ba34931175be06b1067e25011a666cb6d6978eaf06b65f10128a76b600aab1950f3ed8528fe2130fa55312b6c95f49243d76e459a7ad5ab5b2a8", 0xeb, 0x6}, {&(0x7f0000000780)="9ceb0dabc437b4c85820b9d5", 0xc, 0x101}, {&(0x7f00000007c0)="7d0dc579e4c26d0418d715cb33c1d6f6c766f8d33dd2b17e8a7ad96864ccf59978b8a7523445d3baca5a4da10cdce4e6091e3b40ce075a6c7683104aa35d6a86680b981ca097b696749a31b1448f8cf9d6a8e0007fdcd39c62a9ce3894d99c965f8c13b984097aee13416132509bd4f2621a48368a37f1a6c3eeb94d9e33c24f53435b473bcd5a9108f7241f362808b9102e17e43f5ab7f90cebb28bd89464bd00b13e749c8d4332b60b5191561a7908d6b3cba1", 0xb4, 0x8}], 0x106001, &(0x7f0000000bc0)={[{@errors_continue='errors=continue', 0x2c}, {@umask={'umask', 0x3d}, 0x2c}, {@fmask={'fmask', 0x3d, [0x37, 0x31, 0x35, 0x30, 0x31, 0x34, 0x37, 0x31, 0x33]}, 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x35, 0x31, 0x30, 0x37]}, 0x2c}]}) r0 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x5, 0x501000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000002c0)={'veth1_to_team\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="12002bbd7000fedbdf250b000000080004000400000008000600000000800800050001800000080004000500000008000500020000002400030008000500e00000020800030001000000080003c07acfa2c674b838004e2200005600690ea414089aabf0e4a603513047af79dbd00d0cba16aaead48d5fee399e872f87ab9b247f71543642a50dc649650ffc05b228a0492cf0d94e48e52dfc36b30ca96e44ae630c249800fbd9743f04012372e3bbfab0e6195c82e6a440759ab399e7f2ca15f6c8a0c7a1bc83b973846eb398f8088db8530814a2f6b14fae7c289c736fe8adcd412e122e583e0d87dfce3f38cfe4d17873ddebaa6ae50b"], 0x60}, 0x1, 0x0, 0x0, 0x40044}, 0x4000000) r2 = socket(0xa, 0x2, 0x0) syslog(0x3, &(0x7f0000000080)=""/37, 0x25) socketpair$unix(0x1, 0x80000080000002, 0x0, &(0x7f0000000040)) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getgroups(0x4, &(0x7f00000000c0)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TUNSETGROUP(r0, 0x400454ce, r3) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r4, 0xae45, 0x3) syz_emit_ethernet(0x4, &(0x7f0000000880)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYPTR], &(0x7f00000001c0)={0x0, 0x0, [0x54f]}) syz_extract_tcp_res$synack(&(0x7f0000000300), 0x1, 0x0) recvfrom$inet(r2, &(0x7f00000004c0)=""/191, 0xbf, 0x10000, &(0x7f0000000580)={0x2, 0x4e21}, 0x10) 2018/05/17 11:37:10 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)) [ 147.701978] R13: 000000000000054e R14: 00000000006fbff0 R15: 0000000000000000 2018/05/17 11:37:10 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c7361b2c8523bf012cf66f") unshare(0x400) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r2, 0x2, 0x70bd2d, 0x25dfdbfb, {0xb}}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) chown(&(0x7f0000000040)='./file0\x00', r1, r3) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)) 2018/05/17 11:37:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:10 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:11 executing program 0: r0 = socket$inet(0x2, 0x4000000000000003, 0x80000000000) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) r1 = open(&(0x7f0000000080)='./file0\x00', 0x400001, 0x19) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x12000, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240)) statx(r2, &(0x7f0000000040)='./file0\x00', 0x3000, 0x200, &(0x7f0000000100)) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000340)={0x1, r1}) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:11 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000003d9871016f9fa6fae81fa2ff0ec93256cacec06e860dd3f0bc6ac62ee0a0421f93ec93430b7ee7f66ea8edd22f4ab4bc5941eaf179a5bcb4508b656fed495018cac84c6ab7d4be749f67f746076270377b5887ce95dc1161c9b539b61c4fc4aec6f078e55439c12bfaa1c2bbdb0eb8e91cceb016f409064b469576d911658410b7aa6135445ae20a765e3e0b99816", @ANYRES16=r1, @ANYBLOB="01000000000000000000060000001400010008000400000000000800010000000000"], 0x28}, 0x1}, 0x0) 2018/05/17 11:37:11 executing program 1 (fault-call:5 fault-nth:1): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:11 executing program 4: r0 = socket(0x1000000000000001, 0x8000000802, 0x0) sendmmsg$unix(r0, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 2018/05/17 11:37:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x20, 0x10, 0xc362e63b3f31ba5f}, 0x20}, 0x1}, 0x0) 2018/05/17 11:37:11 executing program 7 (fault-call:7 fault-nth:3): perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:11 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x20201) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4f26}) write(r2, &(0x7f0000000140), 0x28d) timerfd_create(0x7, 0x80800) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x6, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x17, 0x25}, [], {0x95}}, &(0x7f0000000000)="504c20004cf7d12af11ce92537b5e3191e66de5d4ec18e4c2df01484a86d77842f624946eae310794c8c96ff1466232e25951139bda5d2990e523f8ec3080ffc1224d8dc4c84a9c8e8ab31576806715523fa749e8615c61049b8b1be6aa7740702cc5add", 0x5, 0x487, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 11:37:11 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x20, 0x10, 0xc362e63b3f31ba5f}, 0x20}, 0x1}, 0x0) [ 148.523437] hfs: can't find a HFS filesystem on dev loop1 [ 148.560524] FAULT_INJECTION: forcing a failure. [ 148.560524] name fail_page_alloc, interval 1, probability 0, space 0, times 1 2018/05/17 11:37:11 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x6, 0x8204, 0x401, 0x19e, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000003c0)=@assoc_id=0x0, &(0x7f0000000400)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000580)={0x0, 0x7}, &(0x7f00000005c0)=0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000600)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x6, 0x9, 0x1b, 0x3, 0x401}, &(0x7f00000006c0)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000940)={0x0, 0x58, &(0x7f00000008c0)=[@in6={0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffc}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8001}]}, &(0x7f0000000980)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x200, 0x0, 0xf, 0x936, 0x2}, &(0x7f0000000a80)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000e40)={0x0, 0xa3, "6565ec1eee17c0e479bd87a70beeb9fb60f91fa5370ae18b2ea58daecd5e37c3015d340efce5e96ffe6eb5673f048f72ae3b8862a34bd1a28cf145014d2e6491c9137bd6cd70c1b70407f92fca56efe69a6bd3d3669ed2aeca3c43f97c2f83050d7dec2e1f3043df083bb493fc22ed6ad61975eff28e699f838252be56cbe45d4e5d1e45463185737278671ca3e79b37d428b85d6d17d98d4f155608c292251a0ce8a7"}, &(0x7f0000000f00)=0xab) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000f40)={0x0, 0xf9, "daa2b8276e44b2cf257a025580e4a36712b163add2b8a9cab33a8a83553178fcf75d27a2af29d547f3c9f637cdfdb2ce4ac805884e5bff7383462ba98f7836b853ca7c397802c33d14152ed15d4850f461efed3dbb076bcbbea1f86987a93823b1fa9ea8b65cf33e8b694bb78ecce102d990c1edecaf1883f2d7fd1e6660a6c869dea9ed112793f529c87c30735acf9671de6bb8a5fa777ddbdaa9ef76a956b40a02eb991fbe08d945b505804a924048d353a36692b94a0519e03685f5c291198caa2ed4a958ee68afd6f65c83dfc165aa64821744c78163f457b767973dd87b771b71f57b80c273c2c9d5f3611839f05b8a07ba516e0e5746"}, &(0x7f0000001080)=0x101) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000013c0)={0x0, 0x35, 0xbd45, 0x23b2250e}, &(0x7f0000001400)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000014c0)={0x0, 0x8}, &(0x7f0000001500)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000018c0)={0x0, 0x600000000}, &(0x7f0000001900)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001940)={0x0, 0xfd, "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"}, &(0x7f0000001a80)=0x105) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002e40)={0x0, 0x6}, &(0x7f0000002e80)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000002f40)=[{&(0x7f0000000000)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000000040), 0x0, &(0x7f0000000140)=[@dstaddrv4={0x18, 0x84, 0x7}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @authinfo={0x18, 0x84, 0x6, {0x191}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8200, 0x800, 0x8001, r1}}, @dstaddrv6={0x20, 0x84, 0x8}], 0x88, 0x10}, {&(0x7f0000000200)=@in6={0xa, 0x4e24, 0x7, @empty, 0x8000}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000280)="9b1115125898cf95062459a2ebce3f0b5e6708f62a6df9c5538bdb6edb4f9e6c9cf0f56720ecd61662eff01cc43dff1cdc36812bdeb6e2efcba72ad49ebc15e33522a892c95c4a9102439524f4ae744899a8919cfb1521bb6a656317fa608212b287b3be5b2aadf4f610c93f8ec159474a0064b90112bd8d92fa3d8c0dae0e9ed905f2c72607b02c9b6297972af2cf5db67f6ab80feaaf13ba746260903118cc97692c6dd748c6f3607433ff32072d9a045edaa43ca9ea71a3c23bfc7ed52ec11df143d218d032c88eebae5bfc1d0faa0427bd7e87f939618156c5fb2701", 0xde}], 0x1, &(0x7f0000000440)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffe00, 0x1, 0x7, 0x0, r2}}, @dstaddrv4={0x18, 0x84, 0x7}], 0x38, 0x800}, {&(0x7f0000000480)=@in={0x2, 0x4e22, @rand_addr=0x9}, 0x10, &(0x7f0000000540)=[{&(0x7f00000004c0)="b4451ae822d8626b94704660470282863e1e332709f46b6f1ac89248aa584f7bcefc85a9d6c8a1648ca90770b5282dc8d74558bfb9a29648f26bfef0d5cfae87148856435f4c2589f331c858bdf20fdff1e1ed1c26cbb5eb986b17c348118f", 0x5f}], 0x1, &(0x7f0000000700)=[@dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @authinfo={0x18, 0x84, 0x6, {0x2db}}, @init={0x18, 0x84, 0x0, {0x9f4, 0x41ab, 0x1, 0x8}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xc534}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8006, 0x7, 0x4, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff801, 0x80000000, 0x0, 0x6, 0x9, 0x40, 0x1, 0xfff, r4}}, @init={0x18, 0x84, 0x0, {0x9, 0x6, 0x33, 0x5}}], 0xd0, 0x8000}, {&(0x7f0000000800)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10, &(0x7f0000000880)=[{&(0x7f0000000840)="29a0d02f1dbc27c40fd3b0dba867c90f8d61c071dd8be7e4c0dfac57ec4a83a5c874c270d3b625fa05", 0x29}], 0x1, &(0x7f0000000ac0)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x8001, 0x201, 0x4, 0x7fff, 0x80000001, 0xfffffffffffff801, 0x80, r5}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}, @sndinfo={0x20, 0x84, 0x2, {0x14, 0x8209, 0x3, 0xff, r6}}], 0x68, 0x4c001}, {&(0x7f0000000b40)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10, &(0x7f0000000b80), 0x0, &(0x7f0000000bc0)=[@init={0x18, 0x84, 0x0, {0x7, 0x8000, 0x6}}], 0x18, 0x4804}, {&(0x7f0000000c00)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f0000000e00)=[{&(0x7f0000000c40)="22b8d539ac39243d86e3a8db21c1ec5830b4dbafb4d5f3ed1bf5d099fe2bf73ba0e890f8ffe6d18b7115a4d989114603bae481ba6eadcdbb5ba92072b8990e96283c92cf93bcfacb23704abf066243f570f6c67cbd224ed3401fdf8443696e8a92fb849d393ab5fc925fa426ea45020306a76cbc2a5510948e73be881e4f6f770030aea4a9a1c16fafdf972140f98956f41591a0ac04592ee4ef8922f56affefac89be33ca4d79556eef76315331bfcfc612f2e0f3bdc681954d9a", 0xbb}, {&(0x7f0000000d00)="fca8fa9aef546f4e1fa1258e8aec0e20193ff6798845aa517150545bbf851fad747a4c91fec3cb80b295a5393f272f83596943d1d70492515deac704f6390a3d1c9e21f6c1785160350146893b44f99ea5a02b54561d2aea73d36163", 0x5c}, {&(0x7f0000000d80)="e4a4e13e4bcc32abcb37b85c1b0aeed0fac39ffb27595d105507d296ad33d8dfb367ead2b8e045cb667b4e5924a7a52dc63a2d5c7f69df628dd49d1bd47f9322f0e2cd4a4d79d02fcd", 0x49}], 0x3, &(0x7f00000010c0)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x3, 0x1, 0x80000000, r7}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x1}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x4, 0x43f8, 0x4, r8}}, @init={0x18, 0x84, 0x0, {0xb1, 0xff, 0x10000, 0x7fff}}, @authinfo={0x18, 0x84, 0x6, {0x4}}], 0xa0, 0x8080}, {&(0x7f0000001180)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000001380)=[{&(0x7f00000011c0)="0d979ad85d040fa92a3607551614a7ffd40fc29e484b0cf3f26d324f88895bf3ec258d366416528cd35e9e2a5bcf0d8a8ee65e9fd06de5623e27a6bb8e7f046db1fe2afcb1152434afcf3f6cb74c0250427bdabc8f5b4e5d416c6452519c36710a98e29824e84dd45898a54e0b46392c34a9075e18e87e64d0152eb9022f8679c1c419ede45ebdf30e915e475b466b7d9087a70d3cd7429602b7352fa53521d389a1ed8afcbbc1e4e39a146e142bc2ce4da9a427c022bae2d9e78724c2b3b083259a9670d3f26b779909dccc95f6b26650337477e36bf746266f6408af8c549e77d13dde55ee63a5b06d61b68ea91f0fb516", 0xf2}, {&(0x7f00000012c0)="7f598b5ded62360ff5bbeba9bfbe6ad3058a7f3351699d9eb1144fa1e1dc5e76def18a202a7167f90e3b6aaff35f36d49ecb94fb905fbf4e50fb72da2b2c3e9cfd5ef1f445facce2dc2bf5888de3674342378096c6ebfa5f6459323ef834545c75ad0c825c517f6841ff40cc467a48d86f5ea61662cababf52c51f7d9db3285bcedc3c18509110a711485b4e5b06064faf0d496d510dd13624ceed28712b4bc2260710b7", 0xa4}], 0x2, &(0x7f0000001540)=[@dstaddrv4={0x18, 0x84, 0x7, @loopback=0x7f000001}, @sndrcv={0x30, 0x84, 0x1, {0xc0, 0x7ff, 0x3, 0x5, 0x9, 0x8000, 0x7fffffff, 0x5, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x3b8, 0x800b, 0x8, 0x9, r10}}], 0x68, 0x40}, {&(0x7f00000015c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000001880)=[{&(0x7f0000001600)="b0cf4c1528e4c3d5076682b6785f3bbd1ca094662472c4b010f299afaf8096411f98b92f104807e009cd46e7363a0420e043ba9c36fa9390b8084b40d5920db160845737b864a7967de9ff15db081891237c52998495194348adb80ca22bea8d7120690f77efbb6c771fd3ea35b9a5d7bc946f8795f8", 0x76}, {&(0x7f0000001680)="b5293c9f269c27fdd84b3cbf87d124ff073de91450a305a4d03d9cf33fbb42f5817f9a3291b3402c377e987d38331eb6833a378a3351db35e774ba64af7c4c8fb123b8504e4501f59f847b0affc07a84e140eccdee13debadefbc241021fbca7", 0x60}, {&(0x7f0000001700)="882fd6c387c3bb30535ea8e8f22be567c5a6a0aa395a6420c7ddd6682969b241dbd5ddf896299917f89ba381137a14138b274cea4d21e1a81573848ced72625c04fa88b53d90ac7f4544d48629535a2f014fc61225159aaaf6a6924757fc9bf47606a6a00e0aaa5f760b06d39945a508aa2d1c33", 0x74}, {&(0x7f0000001780)="a2eba481a91f5db6d1e898f27411dcb75db877e2f844e36a3eba87e338e0c7e8eb6215ae0943d198976ca760cd9dfce80f3d2b357390572db9e86734d47bf89cabe5cd9911063a65fe48092f8e997b75037754ffbdfa7b95baa1fc37e5ba0e0f087396e90e49db30ffdf8992913aa18a4231e20b7281b2705d9f4b297b9a0828fcb03c0ec2477bb41db315b5150488cdf990ce1931a60405cf7b6c58d7de12b788e0d0e12f5325f4353bf11023bca930b1f9ba147063eac5a941cb08e9ed395db196855acecc1ce9e9517bf7f8caf1064d20f2ff0086ab40270890daf74fb5adff278d19c9ea3fce4ab325", 0xeb}], 0x4, &(0x7f0000001ac0)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x5, 0x6, 0x6, 0x800, 0x7, 0x7, 0xfd7, r11}}, @authinfo={0x18, 0x84, 0x6}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x8, 0x2, 0x800, 0x3, 0xd6, 0x9, 0x4, r12}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast=0xffffffff}], 0x90, 0x24008000}, {&(0x7f0000001b80)=@in6={0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x401}, 0x1c, &(0x7f0000002dc0)=[{&(0x7f0000001bc0)="7c7fca55e67f2ab833e345208c51aa624dbef633975c491e219b4be72d075b699b5001ce13edbe4042c540d181cb1b4c45ccfb3657fed58facd05f95400850095527", 0x42}, {&(0x7f0000001c40)="93b81b2713bdcc0a6b51f07e0a87b9ff5760038a35c38778d0ea432d503b348b0eb55614df891d3b63cc97fd6db13f8c336e93a47e60cf28949b22c3fd7920080f45af369c50af35b68927b04c5f271f7d825acc6db265d6ecd429994c39f5390b020920d87858dd1669b94f4f5888ee9b38fd56c7ad55d0630c0492075e52fb46777c3d40a206b600dd624d5a02496689919f14de5a2a4ef65eb337630b07b411f6", 0xa2}, {&(0x7f0000001d00)="671536bd27cb28c4b8423901369e1b8b88be4592e83398c18bc33ff84281c50eb57a76068ec5116c9f54e902bab4a01139d8756b179d7685c72c12d4ce69192649eb75ae1835286b9fa0793e95f419186145e2c6cf3967d39b4329e06efe29758102e037", 0x64}, {&(0x7f0000001d80)="45144cc7d41f0564ff9b57853fdae2350743cddd50784c8d7261a9e77cfe7c0bccabc7ea7aa651b14d368718f9e11c4a131bef747aa5e54e17ebaf13e3ddfd0836a84767271f152851f96cbdadb74a0494cfdfb9254d817c75ec72d910cf67a9c7c582aecc1087f6e5e1020519ddf95fb9b87a2576f2f873bdcd58d70f4aef21390246b796ba99c58bec1b94293cb8bcf48782695b0e17254d58c0a0d69b8dca01ab60942d1c84d51da836ea5dd35a8e302fd1afe5a70c8719a8ed5921cbeb3b12ef83ad1267bfd2c2408653b069290dd6608fff7c1a4c43985ca2b12499d866ab3654a3110c5278468263ebc055e4e282ee8480d3bdb067c2e85c27c8a86a2aa8d6738234fbd7835db1cdea3be854a25ac193161dbb9e2f1c337f9ca6cc2c8d975501c411e7d495ab93fcf5cfaa06d87567fcc9b88d9310f28ffbc8ea7aac379759e7eaabd1a3bbddc4bc0fa924e54d128bcfc80abbd7304f64b639c819093b829f5798b97cad8406aaaff952e1baabd61701b63adac5dd0ac56b20417daa905c276abab1aa618b183b2e27ffa3e612e5377c67bfa50049fc273ccac9dfc6df6d40e7a989d89172f2ba0b2676c36fb6644ee556cd381e8df6f5218fc8743d14de80875a9d80e009dee155422985d7f0ce1a4dd6a858df3b0f03e38d09b0478c5a3062d86506abeb5877b7ccff1af78c9d0e425c58230319ddad979aa9e7200ca63b30bd81095ccbf24aa6a2b9b1dc03eb349ab37b777c9d91132b44f1caae650efa167d18d76f3e40560bf407be6aa2125f811499e051eebcf57e71a3e7df2e44150775084e82ad2853d5dd8eb9b4140a329d10cb19d0cc305ec79c46d33c2b615e53a4e70f1fd7cba7eaf613ab4e117e507ca811050a1fe5b0922cf8ceed86579e027b5d8b8c121392dd64015dc7beac4c9be45f97f87877c84f1104fdac1cbb2c9fa487d4cd514268e5ea8214e35baf4dfa0df70a55065f64941cf5de6d377ce6fdb267552f046ff8fb3a6cc2d3f6cc58a6fe4d96f49ed736b8648d19a711f315d1e490421e6b272b970ccac26d3b13dc9abee77d2bf84418178e688ce5f938fea26f78dcf820c21398f46d0376513c78ea15658d907574dfa3c86ea5eceef26fe1ac1a3a493edd1866dcad1bd784c59ef99297651a089be207308de02515d967029220ec5897711fe03ec787c9611cc895db33b8b64595857a9d86f9e45deb7eb5d10ba29d2d7efe4902859a7697ecf575705f853e3c0b4a4491c24038e66680148d90e69bb5b3e2a561d6fea762ee5367bb09f09c7ea20f5ac8deae955e17933646b60253d63c33d7f936ea4abea88af5a95f5e041db6f9a1ad038c4f66fa07e5b389a48e5cb10e5de6fdb089434e7d9d378c2d323ac9da183cb71753301e371258a8ae220cda055db808732b8c49707c9189908b1a9264f660ec91a2da7bfa86239778f01db34f3e8d51d8434a481e5570a79769ee16e3a36168aa1854d1c3d2889646976e56c922cd4d4695bb0940458a04fa765941c1a6708df4a732b428775f984350738052af074b856dc2241bc35bb62305354508b98926e794709c4d8617e58f84a88f3c27344e62fdd0918531304888402f40a9423bcd3300859103738e47cfc47f92163f4b502ce24a45e894ae6de1d558aa32544849b52ceb77f6c86f098b9dc4d277ede98293c39f91b4a4026086cf843503d01dcc7215ac1dfb2fdcb87f36d0c5a1efb558519dceb677aff7b994c4740c433b56b5ea37e1e250f9fac3194046cca73e1a9a7fd5ff7cba1b71efa0269ad42a1662b5b48fe6b9e814046557e1cd83774e7874d0ec512775077d2dec7f5082476c346cbe0fbf3045d0bcc5d79bd8e7121d0f243ca1e5ac77c1201f8ae46ea40f2eafe6f45888d0da24d5cc22659d85d9ce7032fa2fba0f4fe65eddc43c958b97e01893307fa5c1c78a3b37ae44c749ddfc278d9c38d0e88762eca57505f887330496d93b51f04072314b6b92c71e48a686f056a5b8c5238b960af362d860629a47cd2c7642bbb1487bb59ac67946788b711bd0131749b30dd1fc27bfd033494d1574e367f0af1e4686b0a5feb34d827f0655b8420a02a2936c8f62f7bb411b0932b1f59038044fcb0440dd55497857b1a511545c4d2535490b02eb5f98e25627701dc930dded93b301d173427663ceab234d4c00733871ae9174636a7598c625245205c436e7590d299122bc48305fe02d6ae5f6025e3dce7d5de9f81165b3004fd527776cbf1cbed069cf4196bf7302c737221180a1f84d6bae66573df7027b39ba01d5d5abb595727dd7cee2efe5ca2532f0d77ac7c3163732d2a09d5babec3f65d2a6f10a94ba0ff9323ce45cc1a90152dc6ef65a3185fd3646e1ec09dfee1613e5fed76ded9bea2f4e44d558b212a19252993866d774a331d9a0fcbe4e321598036483b3963a24b68bab68606f718164d6e03782354f77ce38e52df3f7c5bad389b8c79b051521b45e26774d585a5583ded8da7dece4797222b3adf4aaabfaeec78147c41bfeb8158e89246a5a4311f2b18dd06fa137b6615743c6ab669ec8f0c061ac9134a18a4af3993b3b39b6da7da4a292ec5e0805e225e63155749a36e2551cd7e4ae36c94076293ede0cf21aea54fc77e9793830bf0af6dc6ae98a647debb1f839890d51d1064825c06f51f4ae8aed26fd21bd13a069571e643651ff91f1ff97ab0d94d2fd096e79856dc8fc63a2738c9d8256db2e8317ab896bf059e74634f7c635565bc959ab7f71e2ad5e490e15b8e6bcd3fac8f38ad961ef932a35c3d13ffa2d61b0dae01d68469c4b59a3353c356b3af926c92c90a3f09474075a9f28d078f5679be2600003769a7db51178417eeb269c2015163786d9e89f2781f920948cc5679914399bf925801cc7ca01decafbd1edfae0d55fbc6db770b7f459a23ceeb628e85b600b90492a6cf48132ca644f25a030ec41afdb56446b68d00ddca6e2b86249e2386f5f880719ac8b3ea2420c2eba39b4a00e0c94057c0fe41a31e90a9d7a09a4028159aa160cd8b17d5fea69e81b82b43b7ce0ece594a3f972c1d57f0a4a4e365db2887d4464bce487f45dd47a8bf1bcf51bd32d85bd9e23db0e33a85c52c0aa701ad61f8c33277bf9c7d6f013a004c22196a381ed1c68601ee4c06e7c2f50d296d67abe2c14c61a0c3e9903106594827b7e791333dcb02c4a2646c9264af2590611ec659a95c6e4c9958302fdf29de1c34d09e364b1919a0f50ae6c8611cb6e5aec8f39ec89327a1b32876b01689972b4355a485796b4ca2f84916136f6a4858c3ebf2cdf39d48ed49124713d2df621418efe880ee5407e3afa66696446548f13b8fd34b199ef46a8e85993c631d56b96e56409340107730c86675e0ae7d0c73ec47967d8166fc171eaa18b4253dc61e7c92dbf49defc981329f11e0a7265764e77b719a2bf11479c05ae33880f2d741d8f07fd177b4611015ed90c0b44cc67e534f9e01f9fa7f22052f8ade18c12caa04c85c0aaf1b0132df2015ffd65710b0a465612d2e1caf34e45e1e22b8fcfba29b43bb0102ba6b71aa3eaa697e3629ef0f503e7dc303f529fd6c4c92001797671b19b5856f37d0d19c05cb85859bbf68c43beec91c3faa0afc8366b3f81d9bff9334e7fcd16bef54b5a2cb4cdb14379901d7cf693b139ea0664f0cc5a5cbfd016302e54a1e79373b7a50919d9d810572144049805c4f6b9c0b8e68c05845c6bc69a92e5d4d81be8673c741ffb60460e078f0ae526fbcc0951d782394b04c7a626fa3231d7900ac863aed857b32aae3c6c7712582c3e602f62777916bf3b5fa7252acdfc850a8f1f2443e76696d1f265e47c180e16c30785b4436b07c744f96c76f2c8fe5d2f84c1230a5c9528ea30144cf9f79bcc82a22d72175ce97b8019ad87eb333ba676db3cb423c5eb2d7ac62d6db2328014cc102dac7877643188a058bac42289a47a531b61d37f201ce0abea9047d1278b7d6e76d5efb170595c1bdc8d2fc4ac08f92319847036b29a9053709573f27b949331ca33e55d3d1a6134bef70930afd344dd84104d2e16174cb6c6e10296c8e967cb5c093aa7070c76bad4a42b286849975e05096f246d9ed1f3b75856d37f6f0652361beea8758794d2fb4461d8627bdac6fb8ee238b82fef8a54e4e627116aac1edf5a87201684aa4befca6bff213d6dbc9a2ac8e1dd5d14ca7260225e7e96755138077ed6ae986b3d884b48864c101e37140c1ba175ee980b3731ef59a115ccf0f5acc5959ee8044c18de79b9417ac91ab5576436665ce0f668243f05d6fbb8be774262564efb5aefe3bc74af4afb5bdd118c858482a8fdf0858cb3a441284b6c746d5a8060ad2eaa4b3716077b183b909b69d64faed5cb682623e342978dd2ed715e655262426a4b7d25d02302a73a4b4c6d1e8cf4217d0025b4fbf10ddf13977d5ad4164e1791c227787c5aecbb6675e51d66f3ff60c76d46176317b92b44370ece40da64ee7890eceaa7d6a0962dfc9e9148a37527cb0d6318c0586b13b5c4cc607eaf9215efc0a084123ac8f8fe1fd68564a1f9ef95026d34ce0405e534267c521055e662b980910cf2073357b15db8757c9dd10ede7a4418562eac48dd2788eb8e54ed7ab63e323163213131209553a3851c49c89741b98ff1d1e67fdaf87c2cd07af5a2bb881b92f23b8ae18bd7e2ba29c9ec1feec0d35fd483c60e02e19155f78c4cc7a16a667855b20171ad0d907ec9f0a84bde43f6452eb2d4fdba6803b3c5c0ca2fef79f011571fe90d690fa19424517fdc0997b82f585038cfb768f7c4e582bd7dc1d5bae9d6849587332ef950d9f5322fc37b536f49a4e56929dd4ad5ced64d5c7ba4fa75db0f20b24f5ebc7f04f374f541e9255fdd226a33c7f83084ee85bed75b8a056d48702bb0f139d51a8f94c7dfcbb5a2a31ada2430c45b29112c6bad6fa969a6985c374e9d443a30eb777df4b85570d9e7e0727639aae879a71df22565e1d9bea5f0b8a9870fd8b56b244783dd040b231859758bdd50ffefdbc39ba1f314870b248f120f533c7523450daed7096c2ee83ef171d2ff32c3df6091d761585c770b1ce62194e44516edadf66d7be4d2d99b56d1f6c8cd61a2b9551368d8ad97f62170ff702c9d1770bf67e92c1cab25579d2f172d1aa1cbe05204eb724ddacbec542ddfa24c93adc9f47c49682bbb6d47626e8d18ade0f4a79b53d139a261d90eb26a76c4bc20fac54621247dac18c5a2c8deb8739df3a0c0bc21d26636df40be0ef683e0c9a57f14664e10e3a73bd8803e005e55503e486e94aa30deac58a2f32d1ffe07968aa5aa7890042ccb75ddef800ab0156392d5530871c6db6c6c48415b80bd8008a436497ac14b9219f07344f17ffd5ccc5f4bdb39341ab75d729da48f3553216e8afc2684547cbc8b36f681bbda2895f8437ab9c8339af410918afd3bda4624c9845deb385cfd62e640d2a090614a926a710ccd027c01e4e73123040aff770228e863b5453e725d3170ee50861241e5f00796939d90e1dfced83341ea906ba20ea679ae9b7bced7923b9b9e4c29b0a5b14f753e1eec09952fcd26d4bfb8208e8a5aee85256543798480a4d054e11c4bc17789fe780ce2efac9b91b5b31ffda18006024254e17352433f77f9ee6647bbaf810d76d84bd1ce61681092691584f3dd836c41bf6d9f630d6fd3f56276c3e470c068f07f476652894719d7655c19d0c8b2f191d20c643bd0ae566ea139a328b4d09d67cd6947096a747a78b23aef290dbd9821f5c9c9e196", 0x1000}, {&(0x7f0000002d80)="3f47aa10775133e52637b1bf2a2c349f9c1a181277323c7daba53fb18ead660263e51b4dbd5e73", 0x27}], 0x5, &(0x7f0000002ec0)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0x0, 0x8004, 0x1ff, 0xfffffffffffffffb, 0xfff, 0x3f, 0x60f, r13}}], 0x50, 0x8000}], 0x9, 0x4000) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') [ 148.572381] CPU: 0 PID: 12201 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #54 [ 148.579653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.589007] Call Trace: [ 148.591694] dump_stack+0x1b9/0x294 [ 148.595340] ? dump_stack_print_info.cold.2+0x52/0x52 [ 148.600547] should_fail.cold.4+0xa/0x1a [ 148.604605] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 148.609712] ? debug_check_no_locks_freed+0x310/0x310 [ 148.614899] ? debug_check_no_locks_freed+0x310/0x310 [ 148.620083] ? print_usage_bug+0xc0/0xc0 [ 148.624158] ? graph_lock+0x170/0x170 [ 148.627952] ? graph_lock+0x170/0x170 [ 148.631739] ? lock_acquire+0x1dc/0x520 [ 148.635702] ? graph_lock+0x170/0x170 [ 148.639495] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 148.645024] ? should_fail+0x21b/0xbcd [ 148.648900] ? __lock_acquire+0x7f5/0x5140 [ 148.653128] __alloc_pages_nodemask+0x34e/0xd70 [ 148.657964] ? _parse_integer+0x13b/0x190 [ 148.662105] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 148.667119] ? find_held_lock+0x36/0x1c0 [ 148.671188] ? check_same_owner+0x320/0x320 [ 148.675503] cache_grow_begin+0x72/0x6c0 [ 148.679560] kmem_cache_alloc+0x689/0x760 [ 148.683705] getname_flags+0xd0/0x5a0 [ 148.687496] do_renameat2+0x31c/0x1150 [ 148.691379] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 148.696816] ? wait_for_completion+0x870/0x870 [ 148.701393] ? user_path_create+0x40/0x40 [ 148.705531] ? __lock_is_held+0xb5/0x140 [ 148.709598] ? __sb_end_write+0xac/0xe0 [ 148.713566] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 148.719100] ? fput+0x130/0x1a0 [ 148.722369] ? ksys_write+0x1a6/0x250 [ 148.726159] ? __ia32_sys_read+0xb0/0xb0 [ 148.730212] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 148.735044] ? ksys_ioctl+0x81/0xd0 [ 148.738657] ? do_syscall_64+0x92/0x800 [ 148.742622] __x64_sys_rename+0x5e/0x80 [ 148.746584] do_syscall_64+0x1b1/0x800 [ 148.750460] ? finish_task_switch+0x1ca/0x840 [ 148.754946] ? syscall_return_slowpath+0x5c0/0x5c0 [ 148.759868] ? syscall_return_slowpath+0x30f/0x5c0 [ 148.764801] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 148.770158] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 148.774997] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 148.780190] RIP: 0033:0x455a09 [ 148.783366] RSP: 002b:00007f68ce299c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 148.791075] RAX: ffffffffffffffda RBX: 00007f68ce29a6d4 RCX: 0000000000455a09 [ 148.798420] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 00000000200000c0 [ 148.805675] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 148.812930] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/05/17 11:37:11 executing program 6: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req={0x100, 0x3954, 0x5, 0x7fff}, 0x10) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3f3, 0x100) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000000000), 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000040)=0x11d, 0x4) 2018/05/17 11:37:11 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x80000, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000140)={0x3, 0x24, 0x5, 0x81}, 0x6) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$BLKSECDISCARD(r2, 0x127d, &(0x7f00000000c0)=0x8000000000000000) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x1) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000040)=""/29, &(0x7f0000000080)=0x1d) [ 148.820184] R13: 000000000000054e R14: 00000000006fbff0 R15: 0000000000000001 2018/05/17 11:37:11 executing program 1 (fault-call:5 fault-nth:2): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x20, 0x10, 0xc362e63b3f31ba5f}, 0x20}, 0x1}, 0x0) 2018/05/17 11:37:11 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:11 executing program 4: r0 = memfd_create(&(0x7f0000000380)='/dev/kvm\x00', 0x3) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00000003c0)={0x9, {{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x8}}, {{0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}}}, 0x108) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = creat(&(0x7f00000000c0)='./file0\x00', 0x20) getsockopt$netlink(r4, 0x10e, 0xf, &(0x7f00000008c0)=""/218, &(0x7f0000000500)=0xda) ioctl$DMA_BUF_IOCTL_SYNC(r4, 0x40086200, &(0x7f0000000100)=0x2) sendto$inet6(r4, &(0x7f0000000200)="e0c9d28dccc995c3b94352b283f4929acddd9e8f43f9896baaaca746bf5bc9923d1346b41e81d680688f898a36e33f124670d6b779d01664b1dd7762db4792e5367f855338b0cb430c803514cf3f390dd948df23fbdd4d7eac4b9690d9a89422225e28167b3485a2adfb4dd27c9e584cab874dcc34b5a49a933f3fd1b1e97b01d3eb30d22a354b81470adc3ba0fe62ab162e4af2fd509233565472e4c2627fce0182f1220ddfb00d98dc0be43fc6fb28358949a54317f8396dce8d7fdd11a93985fe95d6924b550ec784e7e66597d4bd39277aceb49cff55aed6475875b5117ed3c2fac0810667f07d620cd7", 0xec, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0xd9f}, 0x1c) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0xffffffffffffff29, 0x80000) ioctl$sock_proto_private(r5, 0x89e7, &(0x7f0000000580)="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") ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f0000000180)=""/66) setsockopt$IP_VS_SO_SET_TIMEOUT(r4, 0x0, 0x48a, &(0x7f0000000040)={0x1f, 0x9, 0x3}, 0xc) ioctl$KVM_SET_VAPIC_ADDR(r3, 0xc008ae91, &(0x7f0000000080)) [ 149.100348] hfs: can't find a HFS filesystem on dev loop1 [ 149.122853] FAULT_INJECTION: forcing a failure. [ 149.122853] name failslab, interval 1, probability 0, space 0, times 0 [ 149.134224] CPU: 1 PID: 12232 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #54 [ 149.141506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.150859] Call Trace: [ 149.153461] dump_stack+0x1b9/0x294 [ 149.157106] ? dump_stack_print_info.cold.2+0x52/0x52 [ 149.162322] should_fail.cold.4+0xa/0x1a [ 149.166401] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 149.171510] ? lock_downgrade+0x8e0/0x8e0 [ 149.175652] ? rcu_is_watching+0x85/0x140 [ 149.179792] ? find_held_lock+0x36/0x1c0 [ 149.183856] ? check_same_owner+0x320/0x320 [ 149.188164] ? filename_parentat.isra.57+0x412/0x540 [ 149.193255] ? rcu_note_context_switch+0x710/0x710 [ 149.198170] ? getname+0x20/0x20 [ 149.201523] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 149.207053] __should_failslab+0x124/0x180 [ 149.211276] should_failslab+0x9/0x14 [ 149.215063] kmem_cache_alloc+0x2af/0x760 [ 149.219203] ? getname_flags+0xd0/0x5a0 [ 149.223164] getname_flags+0xd0/0x5a0 [ 149.226957] do_renameat2+0x381/0x1150 [ 149.230837] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 149.235755] ? wait_for_completion+0x870/0x870 [ 149.240326] ? user_path_create+0x40/0x40 [ 149.244477] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 149.250000] ? fput+0x130/0x1a0 [ 149.253272] ? ksys_write+0x1a6/0x250 [ 149.257059] ? __ia32_sys_read+0xb0/0xb0 [ 149.261112] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 149.265941] ? ksys_ioctl+0x81/0xd0 [ 149.269558] ? do_syscall_64+0x92/0x800 [ 149.273522] __x64_sys_rename+0x5e/0x80 [ 149.277485] do_syscall_64+0x1b1/0x800 [ 149.281359] ? finish_task_switch+0x1ca/0x840 [ 149.285841] ? syscall_return_slowpath+0x5c0/0x5c0 [ 149.290771] ? syscall_return_slowpath+0x30f/0x5c0 [ 149.295689] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 149.301046] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 149.305890] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 149.311066] RIP: 0033:0x455a09 [ 149.314239] RSP: 002b:00007f68ce299c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 149.321936] RAX: ffffffffffffffda RBX: 00007f68ce29a6d4 RCX: 0000000000455a09 [ 149.329189] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 00000000200000c0 [ 149.336442] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 149.343697] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 149.350952] R13: 000000000000054e R14: 00000000006fbff0 R15: 0000000000000002 [ 149.398877] FAULT_INJECTION: forcing a failure. [ 149.398877] name failslab, interval 1, probability 0, space 0, times 0 [ 149.410209] CPU: 1 PID: 12213 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #54 [ 149.417489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.426847] Call Trace: [ 149.429457] dump_stack+0x1b9/0x294 [ 149.433103] ? dump_stack_print_info.cold.2+0x52/0x52 [ 149.438312] ? __kmalloc_track_caller+0x14a/0x760 [ 149.443177] should_fail.cold.4+0xa/0x1a [ 149.447253] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 149.452364] ? print_usage_bug+0xc0/0xc0 [ 149.456413] ? graph_lock+0x170/0x170 [ 149.460211] ? find_held_lock+0x36/0x1c0 [ 149.464274] ? check_same_owner+0x320/0x320 [ 149.468599] ? rcu_note_context_switch+0x710/0x710 [ 149.473547] __should_failslab+0x124/0x180 [ 149.477800] should_failslab+0x9/0x14 [ 149.481605] __kmalloc+0x2c8/0x760 [ 149.485141] ? dh_crypto_done+0x90/0x90 [ 149.489110] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 149.494646] ? __keyctl_dh_compute+0x6cc/0x1d20 [ 149.499338] __keyctl_dh_compute+0x6cc/0x1d20 [ 149.503826] ? lock_downgrade+0x8e0/0x8e0 [ 149.507966] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 149.513514] ? copy_overflow+0x30/0x30 [ 149.517388] ? find_held_lock+0x36/0x1c0 [ 149.521440] ? kasan_check_write+0x14/0x20 [ 149.525997] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 149.530926] ? wait_for_completion+0x870/0x870 [ 149.535502] ? __sb_end_write+0xac/0xe0 [ 149.539467] keyctl_dh_compute+0xb9/0x100 [ 149.543617] ? __keyctl_dh_compute+0x1d20/0x1d20 [ 149.548372] ? __ia32_sys_read+0xb0/0xb0 [ 149.552441] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 149.557272] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 149.562453] __x64_sys_keyctl+0x12a/0x3b0 [ 149.566587] do_syscall_64+0x1b1/0x800 [ 149.570470] ? finish_task_switch+0x1ca/0x840 [ 149.574951] ? syscall_return_slowpath+0x5c0/0x5c0 [ 149.579865] ? syscall_return_slowpath+0x30f/0x5c0 [ 149.585140] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 149.590502] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/05/17 11:37:12 executing program 1 (fault-call:5 fault-nth:3): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:12 executing program 7 (fault-call:7 fault-nth:4): perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:12 executing program 0: r0 = socket$inet(0x2, 0xa, 0x3) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001500)='/dev/vcs\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001540)={'bond_slave_1\x00', 0x0}) bind$bt_hci(r1, &(0x7f0000001580)={0x1f, r2, 0x1}, 0xc) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x800000000a, &(0x7f0000000040), 0x202) getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f0000000080)=""/5, &(0x7f00000000c0)=0x5) sendto$inet(r3, &(0x7f0000000000)="06208369e3809b8bff326d15454d9e57fbc3d0cab15e39642334222c22646cfddcb2dc9ad035afa629c8b2139c47785237d5bc077fe89066ee465ed66e3aff5a", 0x40, 0x1, 0x0, 0x0) 2018/05/17 11:37:12 executing program 6: r0 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="3563a8a71282ff57b6db7d86b1e0cb38148f307ef579fe4f9079add35461379f45bbcb59a6a92ba1dfeb8d1a4485bfb2bf65f3d988654b164044c858c2278baaaf5bc05e66b61f048c95a86d38ba1d3c3a8b5937c9f7900674eedf7251260af857bf83b910ae202c3b16c4c414f5d9b615804795aa46982e587edbcf09f4e5b97cfa21dd64d51e939dac00a351161d6754dd8359d479db665fcb", 0x9a, 0xfffffffffffffffb) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="5a036329639f68bda473b7b7e4ca014c434df371f637e6c9623ae37561d236b4e30453b40924e165d1828f7b5536cc9b085cb7d034984f68aeb58f06bdfa5ae88ac0d97d5eb3cca780", 0xffffffffffffff03, r0) r2 = open(&(0x7f0000000240)='./file0\x00', 0x210040, 0x2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x8) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000280)={'TPROXY\x00'}, &(0x7f00000002c0)=0x1e) keyctl$reject(0xc, r1, 0x5a76b8a, 0x7ff80000000000, r0) 2018/05/17 11:37:12 executing program 2 (fault-call:1 fault-nth:0): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:12 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mlockall(0x1) mbind(&(0x7f0000289000/0x400000)=nil, 0x400000, 0x0, &(0x7f0000000540), 0x1, 0x2) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x101}, 0x4) 2018/05/17 11:37:12 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:12 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x8}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x3}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000480)={0x0, @in={{0x2, 0x4, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x8, 0x0, 0x4, 0x2}, &(0x7f0000000540)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000a40)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x2a474768, 0x8}, &(0x7f0000000b00)=0x90) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001f40)={0x0, 0x9}, &(0x7f0000001f80)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003580)={0x0, 0x1c, &(0x7f0000003540)=[@in6={0xa, 0x4e21, 0xff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8}]}, &(0x7f00000035c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000004ac0)={0x7, 0x6, 0xac18eb113e10015b, 0x3ff, 0x6, 0x200, 0x5, 0xad, 0x0}, &(0x7f0000004b00)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000005100)={0x0, 0x10, &(0x7f00000050c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}]}, &(0x7f0000005140)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000006700)=[{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x780000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000040)="06968ee6e5a31f748ce56a4275b8d854a069aa6ecfb7f064ad2d1fa3b541300301004add76c572", 0x27}, {&(0x7f0000000080)="ac06f563da916301bdb2efbc8165396b9086a2f6842e0c92015618bc947244484a6b980aaabf7a214a6aefd606c14f52025be61c579ac7c79cffad640820ea925e4292ecd7daf6461d62efd9df0b4f08784700c78747bea73fa058ead2933e7fd1463172e3", 0x65}, {&(0x7f0000000140)="bd04a7bc7054573ba16c50461de4691792dbc9e7200e5d59bf70f4c7c2647bdaceeec10c5fdd648c867197050f21f9a6e4b8462fd3524d4d4a3b8d286e848aa4677502e6b518efb1247da924ac7f21e76a9d6a4b130175b7b926c353283f5957ed06111ef97d98b4c618e9685d512aced9f511dae69d86b34fe81ecf1979ef00729c27678f79c6", 0x87}, {&(0x7f0000000200)="b5fbe577fa5a854fee3b260d27049cecfafa545859dcc34241d1fbc7f2c74592957f312aaf5bd86dddf853ed1e2c7b68b58283f389b8856105e5187b3c6373c63a6d7878bab857572c2faab6d12ef6d89ca79ffd14910896541cddbf0d42a6e92834d5de41e5a27b2e04c887ae9c45768346fb9cc6dcf695ef98150efc5166017991c737d9d461eac9dc7fa781209af65f341b9727dc6b178ab27ee41cedbe8bc9fdf569c73fdd4e064a4b51061b0bf92482d87c2ae7081f2e24d0e8bef82475bd9f68aa0578c9f5fc6ce499488bfda4fe4072", 0xd3}, {&(0x7f0000000300)="d6e55acf219aa7527e5a720af190ecf7134ee71e4e2a97a53937bdfe5e759e4af2906386d4d28c660a24b1355d19ee1334bdbc99f776c4038afd38d8e0a586f5d66e64641efd897e7054a8c6512248ff696a7286", 0x54}], 0x5, &(0x7f0000000580)=[@dstaddrv4={0x18, 0x84, 0x7, @broadcast=0xffffffff}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x7, 0x4, 0x81, 0x6, 0xffffffffffffd91d, 0x9, 0xf20, r1}}, @init={0x18, 0x84, 0x0, {0x8, 0xee, 0x1ff, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x20, 0x0, 0x2, 0x8, 0x1, 0x89, 0x8001, r2}}], 0xa8, 0x1}, {&(0x7f0000000640)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000680)="ac3dca66d1", 0x5}], 0x1, 0x0, 0x0, 0x4000}, {&(0x7f0000000700)=@in={0x2, 0x4e24, @rand_addr=0x6}, 0x10, &(0x7f0000000a00)=[{&(0x7f0000000740)="d648aab6a825d9b454603e5dcb9d78b79c33bf80ad8eb3b5ae7ae1fd8c25a7dd400cceb031feff362a7a6b197962a157567083a5ed3947f9ff72c42aa05641bbe110e85269fa537b751f950b0a27e348235b43567b4482dd84a55515f4dd8cd55e47fc28a926664322d51f4c99b7bdf15bd4dadcf9856a77463dd22148470b4812c457800bdf75674fbd588019c738503473dd0482910ef306d41fe58b562b4fab23dbff6f84b45faa0f44f14365043a85f724f4f824c8abf1a952a43a2cb2e539b400797dd2c8a2cca7ca3cc1103bba7e7ee0d5950bf5e2fdf1888326eb20ef77ffaa1c5f5e598b7a8b9e10dd8432db83", 0xf1}, {&(0x7f0000000840)="a29a5d96c43807c85c3b7a344520e887f47cb522072be42b2d80987ea010056d7a9e661dfe2912ffa708d01642ad989fa41af619b059acba5403e1fb8c370f2d6857847c59a8346cfb067176ef3e75bfad3c93727eb7fed03ac8eb48d21e68e4baded005772daa7caef91d5ca105bd53b91b7f", 0x73}, {&(0x7f00000008c0)="155d85fa9beab3fb3ac365f9b22796bbebe827429598202863e1c8968b3ebfc4520880d7383450261e8a48b44dd405abde8bae06756078f76c245fa8c01d43fe4c37520117db65840fadbed96116ba9084a24fa2d3717d97436629b79729d96ffee1c6ea53a9d0994467d2c0c269b9d078c9cd08bd8ce4aab26a853580154b", 0x7f}, {&(0x7f0000000940)="6a0424f61d40169bccb85da1c82fcc27ccd1ef830f73d6e49a2c89289f6517e10763b2287e38bb41d1deab20d90a468a6c09758d44810de8d08c7c1e196295f4e50011f3965d4c1149517cdd0b7a461a4ef118ab734d654d5cc66f115d31ba230f051ff06e43582ce7a06eb538c532260c023ed160dd1e1ac81e8cdfb8845ad76c08474b71d5f9d4c53e0148ce347cfaf75a12", 0x93}], 0x4, &(0x7f0000000b40)=[@authinfo={0x18, 0x84, 0x6, {0x7ff}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x10001, 0x8000, 0x5, 0xfffffffffffeffff, 0x2000000000000, 0x9, 0xd1a00000000, r3}}, @init={0x18, 0x84, 0x0, {0x3, 0x80000001, 0x1, 0x10000}}, @dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0x1a}}], 0x98, 0x20040800}, {&(0x7f0000000c00)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000001ec0)=[{&(0x7f0000000c40)="34ab9ddedb64726f414a5c7ee87bd7ed55a9cb86c9ff008cc8a5218713fc60877c6927fc1485d54cbb65b1db3797f5d1b95fce9dde4fd058c0fe61cda8216ac1ec6b409a25b46341b4dc1d23d83ff117523a82d75001ed238743bcf2fdb7ad6cd713111862b48291746959f7627f8e29b44b5ef31cd0ff043572ca1c740a06f5a25208111a272eed5895c3484251f0bd0650fb0c764c0e9a1ac2bb82b4197d25472190d68bfaaf59a769965bbbc21025299ce830939eeb873106888f978344c4", 0xc0}, {&(0x7f0000000d00)="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{&(0x7f00000033c0)="79ed92926cbe1cdaa95261453373f7d9790cf3df88eecf11668bbb7ceb5964589170fc6729fbe9523aca938cf0f8d2445d13924be1d6e486b717b6c8a0c1e70de7358c954ab29b428173bb0893b7a0ca4725dea2dd4fc770d73579d18d3cb384ee65a480690e440a828d7cd51148ed32e6fbd170dd074db73df73a8ae9ff4d296135ab120804c80cde92b1b7df2ab3c0741a1b1ec1a330968aaf2a82e0dffb955b80c1408d3f559cf9e0c8496651fd7e2ad2d1e361e847c5c29dc06b40588c9a31649819a586d7456ef3376dc41ef21870207e295045e2cd0d6c5b70d85b0665d8df3b8b28179a8a0d4818330a64d1c19ed31dc419", 0xf5}], 0x8, &(0x7f0000003600)=[@init={0x18, 0x84, 0x0, {0x4, 0x2, 0x0, 0x23c1}}, @dstaddrv6={0x20, 0x84, 0x8}, @authinfo={0x18, 0x84, 0x6, {0xffffffff}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3ff}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0xfffffffffffffff8}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x6703, 0x8000, 0xb2c, 0x0, 0xc000000000000000, 0xa9, 0x6, r5}}], 0xb0, 0x801}, {&(0x7f00000036c0)=@in6={0xa, 0x4e24, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x4d12d923}, 0x1c, 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0x1000}, {&(0x7f0000004940)="037daa052ad35a7d960447313c5885a4553bb8de7657265adaa3bf772177483e708e32b9ef9b1a2036b454a3261389f67dfa178d18c14d233b51ec7f3727106ff71dbd88071b7e1911719c720575a7aed53fe1f8", 0x54}], 0x6, 0x0, 0x0, 0x80}, {&(0x7f0000004a40)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000004a80), 0x0, &(0x7f0000004b40)=[@dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x21}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x8, 0x1, 0x6, 0x0, 0x1, 0x6, 0x9, r6}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x7fff}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x1}}], 0x78, 0x8000}, {&(0x7f0000004bc0)=@in6={0xa, 0x4e20, 0x7ff, @dev={0xfe, 0x80, [], 0x19}, 0xfff}, 0x1c, &(0x7f0000005040)=[{&(0x7f0000004c00)="7138b67862563f1c1aaccaa2404a1da5eb85a7d95735186959cd08a63426a2406e3d07a99cb7d8e4d199e32773b7a68bec19745fda45fd6879528de699371903dd66d765748b5213117d0cd880dfd37d753ad510aab0b80d31eaad14a1ad6f7f2c9d", 0x62}, {&(0x7f0000004c80)="a98e74668d7a3c9172366127bc4549521b8c47d8379a8d2117536e4c8182bc29bcce58dc6d656483335d7abb97c18ecc4e487ed87d7a2544137b994c89d09064a942a3e6d585c8f9b5354cea9dc548501d045f044c4a79eb0ec4a94d70b72fd4570e4778e8f34d2b764eafed929fe080927b0eb58beb56a006ea72599ea2660052b553863769", 0x86}, {&(0x7f0000004d40)="eacf0ab3f56355649abb3e8524d86a7439ae77a8e572773f1b01a517e162e51cd667d0516b399d07aa3390c3075fd3ddd79a9f99cace67cd0345e410dcec8bf2a6e74b2776cb3fb6b1bb93300f040a2b6a31c0af6f8bdbf6595913d013735be705cd19c8124afaf2de8383194406d210552be5fe51d0b76c15f1e1f466b68e034f598ce5d653f7cd2a690595ddd5b9ad1fa4f051c2d66580066f306eebc1900a1c2fe0860ecfa6f77ba94e", 0xab}, {&(0x7f0000004e00)="7dd45c", 0x3}, {&(0x7f0000004e40)="e681d715db9f3debba834e2528fb83f574fcdf7f38d14d022695656c1fe0c69ddb6f69869ebda5bf3acb9a9e46dd9dbe19e0ae5799e98794a4604e360a1653019c81c09cdd8e935d4ee46ae365353aaefec4598e611b174cb2e24a34dd8711642ab2668687da75a41053f07dd55a464ffed3d09121b2e9205eca784853626119710d568e7dab001cd307a77261a8074d9986d72e7d5196dc4edae550b97f5a795ceeba9c056b3655b4dd49afe9fa1e5a4c904ce2ae38e7ab11d2b4b96d445fb3308b00c9c35c491d9f9dc50fa8125a73d1d083f9a90fa12d5b3bc26f5dc229f299fa23ddfc9384024ed72ec1fd2c65c6", 0xf0}, {&(0x7f0000004f40)="6b36363fc504d8aac079a72a423532beede6341b83cebc5f0e0f55553c746e5bbbad26854ff6f9ec6efc39caa9f374a099d106e25fc169b310a2fe911628c497b5b3d9ba49ed98716628c05e300b0b9b636b8056b7df7011c5b3ba3d74cdbd33434e682cd71135cb5e902879b1d3fa8894eaf30a5dba328768122e93bd5d4fc878aed7a5dfd4a95c9e6a69e31fef9d6e8a006679c1309846bdc573c9b0100703ad360f0f260fd15ff3fe13689379a637283e2fcf06e96386441bfca34f652c52510f00a02675dad8b6b42423a896023202c421ca398cc2f2359ad543ab", 0xdd}], 0x6, &(0x7f0000005180)=[@authinfo={0x18, 0x84, 0x6, {0xfffffffffffffc00}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x8200, 0x100, 0x5, r7}}, @init={0x18, 0x84, 0x0, {0x81, 0x20, 0x9, 0x7}}], 0x70, 0x8000}, {&(0x7f0000005200)=@in6={0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3ff}, 0x1c, &(0x7f0000006400)=[{&(0x7f0000005240)="33df2a7a5b8333f732dc8d11921a6a0963fcff0570738f99105b", 0x1a}, {&(0x7f0000005280)="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0x1000}, {&(0x7f0000006280)="9f97ffe80d05192467b4bea4831e010bb94b5ef283f7bf582ce1d4860330c2a849ffdd85146ee88ed1a011221843afe4305a310449dbb31f9c54900a4e741c2af01b0a63d561c177dc86f8f40f6ac0234b3d33f6114411dfcbf22c74810895a41fe17e3d0355ca69ecb74b60ff24119f90c77f15dac6a2f34beef1c991c85e309a6af4b5559290af9ea8a185f195739cf1055653c12b8d27466f48", 0x9b}, {&(0x7f0000006340)="e35fda8c1905c2a25a997ce1f3d3aeead7e2685e39cae5ba44f510d6", 0x1c}, {&(0x7f0000006380)="829c8cd8640e58e323668da8e27058648c7a4c85b46344c1464729f33a6d519dcfbe32c6732c4da283362a13408ec4da0ab0db0035f988b6f66442cdb2a38a3b21eacfbefb82cdfe", 0x48}], 0x5, 0x0, 0x0, 0x8000}, {&(0x7f0000006480)=@in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xec2d}, 0x1c, &(0x7f00000066c0)=[{&(0x7f00000064c0)="d3342190983f51c9dbe36d32cf5c08142f3f1eea84c0ed264f424aa5a7e3c0c583dcded99f5ef88f5e1b236a9a74691497e59ee8da9996657e3022f74baecbd83b6cac876570990103f71427ff94df2dee0cebca213d47320a338fe288734829f688b17bf3c533f1165e4898b1d195d58c8c64ea20a6434f64d4233d1062cf36a85cb74fb8e437b114f968e7133ba8972f27d9e9bf7634607df91f39a5c15f0c5dfff1a925ce78f6ad93ac172436a8dc5de6d77612847ca135224da88ec741c19c2d29", 0xc3}, {&(0x7f00000065c0)="3c62ca7a050cf56a4ca3ec6a4e600ec0925ffe1b50eaebea392ab8a88ab78c5255aac1528271e490bf6f80f6571ca13d843601e589fe9abce48bb0bdaf7e01050b78b957a0724dd0f20cd9f2a9afef6e8896c9260de3ff57fdf93dadc14cf79c78775695402e1ab213261f18acb7e1db87eda63734a38763348e04b42ee587f5e0b2bbcc33efc67b6aafd79187cb9f0b5d30f22ee4cb9a2a2f578877eeea71df9025d603ab44b2fbcb222d5a50bab5c5cf79538d6bef53e626eebfc6a896c7c08167bb2bebcd174d7b22f3", 0xcb}], 0x2, 0x0, 0x0, 0x20004080}], 0xa, 0x40) [ 149.595334] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 149.600517] RIP: 0033:0x455a09 [ 149.603705] RSP: 002b:00007f843e223c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 149.611420] RAX: ffffffffffffffda RBX: 00007f843e2246d4 RCX: 0000000000455a09 [ 149.618694] RDX: 0000000020000600 RSI: 0000000020000340 RDI: 0000000000000017 [ 149.625970] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 149.633242] R10: 000000000000ff33 R11: 0000000000000246 R12: 0000000000000014 [ 149.640513] R13: 000000000000046d R14: 00000000006faad8 R15: 0000000000000003 [ 149.702784] FAULT_INJECTION: forcing a failure. [ 149.702784] name failslab, interval 1, probability 0, space 0, times 0 [ 149.714125] CPU: 0 PID: 12273 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #54 [ 149.714135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.714140] Call Trace: [ 149.714163] dump_stack+0x1b9/0x294 [ 149.714184] ? dump_stack_print_info.cold.2+0x52/0x52 [ 149.714202] ? lock_downgrade+0x8e0/0x8e0 [ 149.714224] should_fail.cold.4+0xa/0x1a [ 149.714242] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 149.714255] ? __local_bh_enable_ip+0x161/0x230 [ 149.714274] ? _raw_spin_unlock_bh+0x30/0x40 [ 149.764487] ? release_sock+0x1e2/0x2b0 [ 149.768467] ? rcu_is_watching+0x85/0x140 [ 149.772605] ? __local_bh_enable_ip+0x161/0x230 [ 149.777263] ? __release_sock+0x3a0/0x3a0 [ 149.781404] ? find_held_lock+0x36/0x1c0 [ 149.785459] ? show_ioc_guid+0x50/0x60 [ 149.789345] ? check_same_owner+0x320/0x320 [ 149.793675] ? rcu_note_context_switch+0x710/0x710 [ 149.798605] ? __netlink_lookup+0x5cf/0xaa0 [ 149.802931] __should_failslab+0x124/0x180 [ 149.807158] should_failslab+0x9/0x14 [ 149.810947] kmem_cache_alloc_node+0x272/0x780 [ 149.815529] ? find_held_lock+0x36/0x1c0 [ 149.819584] __alloc_skb+0x111/0x780 [ 149.823290] ? skb_scrub_packet+0x580/0x580 [ 149.827603] ? rcu_is_watching+0x85/0x140 [ 149.831740] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 149.836932] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 149.842457] ? netlink_autobind.isra.34+0x240/0x330 [ 149.847469] netlink_sendmsg+0xb01/0xfa0 [ 149.851523] ? netlink_unicast+0x740/0x740 [ 149.855756] ? security_socket_sendmsg+0x94/0xc0 [ 149.860502] ? netlink_unicast+0x740/0x740 [ 149.864726] sock_sendmsg+0xd5/0x120 [ 149.868432] ___sys_sendmsg+0x805/0x940 [ 149.872411] ? copy_msghdr_from_user+0x560/0x560 [ 149.877169] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 149.882694] ? proc_fail_nth_write+0x96/0x1f0 [ 149.887181] ? __fget_light+0x2ef/0x430 [ 149.891143] ? fget_raw+0x20/0x20 [ 149.894581] ? find_held_lock+0x36/0x1c0 [ 149.898632] ? kasan_check_write+0x14/0x20 [ 149.902862] ? wait_for_completion+0x870/0x870 [ 149.907439] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 149.912963] ? sockfd_lookup_light+0xc5/0x160 [ 149.917447] __sys_sendmsg+0x115/0x270 [ 149.921323] ? __ia32_sys_shutdown+0x80/0x80 [ 149.925717] ? __sb_end_write+0xac/0xe0 [ 149.929682] ? fput+0x130/0x1a0 [ 149.932948] ? ksys_write+0x1a6/0x250 [ 149.936752] __x64_sys_sendmsg+0x78/0xb0 [ 149.940805] do_syscall_64+0x1b1/0x800 [ 149.944690] ? finish_task_switch+0x1ca/0x840 [ 149.949185] ? syscall_return_slowpath+0x5c0/0x5c0 [ 149.954102] ? syscall_return_slowpath+0x30f/0x5c0 [ 149.959030] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 149.964385] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 149.969222] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 149.974399] RIP: 0033:0x455a09 [ 149.977586] RSP: 002b:00007f0895fa8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 149.985287] RAX: ffffffffffffffda RBX: 00007f0895fa96d4 RCX: 0000000000455a09 [ 149.992542] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000013 2018/05/17 11:37:12 executing program 6: r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) signalfd(r0, &(0x7f0000000080), 0x8) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x10000, 0x40000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000140)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000000c0)={0x8001, 0x7, 0x284, {0x77359400}, 0x3, 0x8001}) [ 149.999807] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 150.007066] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 150.014320] R13: 00000000000005a4 R14: 00000000006fc800 R15: 0000000000000000 [ 150.040105] hfs: can't find a HFS filesystem on dev loop1 [ 150.069248] FAULT_INJECTION: forcing a failure. [ 150.069248] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 150.081119] CPU: 0 PID: 12279 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #54 [ 150.081132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.097755] Call Trace: [ 150.100359] dump_stack+0x1b9/0x294 [ 150.104000] ? dump_stack_print_info.cold.2+0x52/0x52 [ 150.109204] ? find_held_lock+0x36/0x1c0 [ 150.113284] should_fail.cold.4+0xa/0x1a [ 150.117363] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 150.122488] ? debug_check_no_locks_freed+0x310/0x310 [ 150.127683] ? zap_class+0x720/0x720 [ 150.131401] ? graph_lock+0x170/0x170 [ 150.135212] ? lock_release+0xa10/0xa10 [ 150.139198] ? kasan_check_read+0x11/0x20 [ 150.143356] ? rcu_is_watching+0x85/0x140 [ 150.147523] ? perf_trace_lock+0xd6/0x900 [ 150.151685] ? zap_class+0x720/0x720 [ 150.155406] ? find_held_lock+0x36/0x1c0 [ 150.159479] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 150.165024] ? should_fail+0x21b/0xbcd [ 150.168934] __alloc_pages_nodemask+0x34e/0xd70 [ 150.173607] ? lock_downgrade+0x8e0/0x8e0 [ 150.177778] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 150.182806] ? rcu_is_watching+0x85/0x140 [ 150.186967] ? find_held_lock+0x36/0x1c0 [ 150.191052] ? check_same_owner+0x320/0x320 [ 150.195380] ? filename_parentat.isra.57+0x412/0x540 [ 150.200496] cache_grow_begin+0x72/0x6c0 [ 150.204568] kmem_cache_alloc+0x689/0x760 [ 150.208740] getname_flags+0xd0/0x5a0 [ 150.212548] do_renameat2+0x381/0x1150 [ 150.216446] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 150.221386] ? wait_for_completion+0x870/0x870 [ 150.225974] ? user_path_create+0x40/0x40 [ 150.230153] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 150.235690] ? fput+0x130/0x1a0 [ 150.238976] ? ksys_write+0x1a6/0x250 [ 150.242787] ? __ia32_sys_read+0xb0/0xb0 [ 150.246863] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 150.251715] ? ksys_ioctl+0x81/0xd0 [ 150.255352] ? do_syscall_64+0x92/0x800 [ 150.259339] __x64_sys_rename+0x5e/0x80 [ 150.263335] do_syscall_64+0x1b1/0x800 [ 150.267235] ? finish_task_switch+0x1ca/0x840 [ 150.271748] ? syscall_return_slowpath+0x5c0/0x5c0 [ 150.276688] ? syscall_return_slowpath+0x30f/0x5c0 [ 150.281636] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 150.281683] FAULT_INJECTION: forcing a failure. [ 150.281683] name failslab, interval 1, probability 0, space 0, times 0 [ 150.286997] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 150.287020] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 150.287032] RIP: 0033:0x455a09 [ 150.287041] RSP: 002b:00007f68ce299c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 150.287064] RAX: ffffffffffffffda RBX: 00007f68ce29a6d4 RCX: 0000000000455a09 [ 150.326343] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 00000000200000c0 [ 150.333605] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 150.340866] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 150.348129] R13: 000000000000054e R14: 00000000006fbff0 R15: 0000000000000003 [ 150.355415] CPU: 1 PID: 12282 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #54 2018/05/17 11:37:13 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x5, 0x40) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000140)=""/36) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x0, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004f23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000280)={'vcan0\x00', 0x156}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x4e22, 0x100000000, @dev={0xfe, 0x80, [], 0x19}, 0x6}}, 0x8, 0x4, 0x4, "e00e2499d6c21b9316e1549d46964aba981fcbf4801c97d48e4f3b3f07cb2c18723eed8a15096a40140271c4482efeb227a93d410b03b87f05404b3225999bd658ebe7edb033fd2f363677425cdf4629"}, 0xd8) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfe9c) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f00000015c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000002b80)}], 0x1, 0x0) [ 150.362698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.372054] Call Trace: [ 150.374654] dump_stack+0x1b9/0x294 [ 150.378295] ? dump_stack_print_info.cold.2+0x52/0x52 [ 150.383492] ? zap_class+0x720/0x720 [ 150.387220] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 150.392426] should_fail.cold.4+0xa/0x1a [ 150.396496] ? graph_lock+0x170/0x170 [ 150.400306] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 150.405421] ? crypto_alg_lookup+0x43/0x1d0 [ 150.409764] ? find_held_lock+0x36/0x1c0 [ 150.413833] ? find_held_lock+0x36/0x1c0 2018/05/17 11:37:13 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f000088f000)='\x00\x00\x00', 0x4) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000080)=[0x3, 0x2]) ftruncate(r1, 0x1000000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x3, 0x4) read(r1, &(0x7f0000000000)=""/48, 0xfffffdef) [ 150.417924] ? check_same_owner+0x320/0x320 [ 150.422252] ? __crypto_alg_lookup+0x31b/0x390 [ 150.426838] ? rcu_note_context_switch+0x710/0x710 [ 150.431776] __should_failslab+0x124/0x180 [ 150.436021] should_failslab+0x9/0x14 [ 150.439826] __kmalloc+0x2c8/0x760 [ 150.443369] ? crypto_larval_alloc+0x1d0/0x1d0 [ 150.447954] ? rcu_is_watching+0x85/0x140 [ 150.452106] ? rcu_pm_notify+0xc0/0xc0 [ 150.456001] ? crypto_create_tfm+0x87/0x310 [ 150.460331] crypto_create_tfm+0x87/0x310 [ 150.464490] crypto_alloc_tfm+0x1b5/0x2d0 2018/05/17 11:37:13 executing program 1 (fault-call:5 fault-nth:4): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') [ 150.468654] crypto_alloc_kpp+0x2c/0x40 [ 150.472637] __keyctl_dh_compute+0x92e/0x1d20 [ 150.477151] ? lock_downgrade+0x8e0/0x8e0 [ 150.481315] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 150.486865] ? copy_overflow+0x30/0x30 [ 150.490760] ? find_held_lock+0x36/0x1c0 [ 150.494833] ? kasan_check_write+0x14/0x20 [ 150.499081] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 150.504023] ? wait_for_completion+0x870/0x870 [ 150.508636] ? __sb_end_write+0xac/0xe0 [ 150.512628] keyctl_dh_compute+0xb9/0x100 2018/05/17 11:37:13 executing program 2 (fault-call:1 fault-nth:1): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 150.516784] ? __keyctl_dh_compute+0x1d20/0x1d20 [ 150.521551] ? __ia32_sys_read+0xb0/0xb0 [ 150.525620] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 150.530473] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 150.535674] __x64_sys_keyctl+0x12a/0x3b0 [ 150.539833] do_syscall_64+0x1b1/0x800 [ 150.543728] ? finish_task_switch+0x1ca/0x840 [ 150.548240] ? syscall_return_slowpath+0x5c0/0x5c0 [ 150.553177] ? syscall_return_slowpath+0x30f/0x5c0 [ 150.558125] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 150.563500] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 150.568359] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 150.570542] FAULT_INJECTION: forcing a failure. [ 150.570542] name failslab, interval 1, probability 0, space 0, times 0 [ 150.573551] RIP: 0033:0x455a09 [ 150.573560] RSP: 002b:00007f843e223c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 150.573576] RAX: ffffffffffffffda RBX: 00007f843e2246d4 RCX: 0000000000455a09 [ 150.573586] RDX: 0000000020000600 RSI: 0000000020000340 RDI: 0000000000000017 [ 150.573595] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 150.573604] R10: 000000000000ff33 R11: 0000000000000246 R12: 0000000000000014 [ 150.573614] R13: 000000000000046d R14: 00000000006faad8 R15: 0000000000000004 [ 150.632479] CPU: 0 PID: 12306 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #54 [ 150.639751] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.649101] Call Trace: [ 150.651706] dump_stack+0x1b9/0x294 [ 150.655348] ? dump_stack_print_info.cold.2+0x52/0x52 [ 150.660566] ? is_bpf_text_address+0xd7/0x170 [ 150.660589] should_fail.cold.4+0xa/0x1a [ 150.669130] ? __save_stack_trace+0x7e/0xd0 [ 150.673467] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 150.678587] ? save_stack+0x43/0xd0 [ 150.682223] ? kasan_kmalloc+0xc4/0xe0 [ 150.686119] ? kasan_slab_alloc+0x12/0x20 [ 150.690283] ? find_held_lock+0x36/0x1c0 [ 150.692859] hfs: can't find a HFS filesystem on dev loop1 [ 150.694821] ? check_same_owner+0x320/0x320 [ 150.694842] ? rcu_note_context_switch+0x710/0x710 [ 150.694861] __should_failslab+0x124/0x180 [ 150.694880] should_failslab+0x9/0x14 2018/05/17 11:37:13 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x5) sysfs$1(0x1, &(0x7f0000000040)="213c4518d903d05aef5c7b1050c572857b7365cb1dd5552973797374656d24272370726f632300026126e46ff3873cfa") [ 150.694894] kmem_cache_alloc_node_trace+0x26f/0x770 [ 150.694915] __kmalloc_node_track_caller+0x33/0x70 [ 150.727697] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 150.732469] __alloc_skb+0x14d/0x780 [ 150.736196] ? skb_scrub_packet+0x580/0x580 [ 150.740525] ? rcu_is_watching+0x85/0x140 [ 150.744685] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 150.749884] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 150.755416] ? netlink_autobind.isra.34+0x240/0x330 [ 150.760428] netlink_sendmsg+0xb01/0xfa0 [ 150.764487] ? netlink_unicast+0x740/0x740 [ 150.768720] ? security_socket_sendmsg+0x94/0xc0 [ 150.773458] ? netlink_unicast+0x740/0x740 [ 150.777682] sock_sendmsg+0xd5/0x120 [ 150.781399] ___sys_sendmsg+0x805/0x940 [ 150.785378] ? copy_msghdr_from_user+0x560/0x560 [ 150.790128] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 150.795657] ? proc_fail_nth_write+0x96/0x1f0 [ 150.800151] ? __fget_light+0x2ef/0x430 [ 150.804118] ? fget_raw+0x20/0x20 [ 150.807559] ? find_held_lock+0x36/0x1c0 [ 150.811617] ? kasan_check_write+0x14/0x20 [ 150.815850] ? wait_for_completion+0x870/0x870 [ 150.820553] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 150.826095] ? sockfd_lookup_light+0xc5/0x160 [ 150.830595] __sys_sendmsg+0x115/0x270 [ 150.834474] ? __ia32_sys_shutdown+0x80/0x80 [ 150.838879] ? __sb_end_write+0xac/0xe0 [ 150.842854] ? fput+0x130/0x1a0 [ 150.846123] ? ksys_write+0x1a6/0x250 [ 150.849921] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 150.854747] __x64_sys_sendmsg+0x78/0xb0 [ 150.858792] do_syscall_64+0x1b1/0x800 [ 150.862682] ? finish_task_switch+0x1ca/0x840 [ 150.867170] ? syscall_return_slowpath+0x5c0/0x5c0 [ 150.872101] ? syscall_return_slowpath+0x30f/0x5c0 [ 150.877031] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 150.882393] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 150.887239] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 150.892409] RIP: 0033:0x455a09 [ 150.895578] RSP: 002b:00007f0895fa8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 150.903269] RAX: ffffffffffffffda RBX: 00007f0895fa96d4 RCX: 0000000000455a09 [ 150.910518] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000013 2018/05/17 11:37:13 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:13 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:13 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000718000/0x2000)=nil, 0x2000, 0x8) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f0000000040)={0x7fffffff, 0x37}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000100)) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000080)={0xe0000000, 0x1f}) [ 150.917773] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 150.925038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 150.932298] R13: 00000000000005a4 R14: 00000000006fc800 R15: 0000000000000001 [ 150.972780] FAULT_INJECTION: forcing a failure. [ 150.972780] name failslab, interval 1, probability 0, space 0, times 0 [ 150.984284] CPU: 0 PID: 12302 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #54 [ 150.991565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.000920] Call Trace: [ 151.003526] dump_stack+0x1b9/0x294 [ 151.007168] ? dump_stack_print_info.cold.2+0x52/0x52 [ 151.012376] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 151.017935] should_fail.cold.4+0xa/0x1a [ 151.022016] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 151.027131] ? print_usage_bug+0xc0/0xc0 [ 151.031203] ? graph_lock+0x170/0x170 [ 151.035013] ? graph_lock+0x170/0x170 [ 151.038830] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 151.044381] ? ext4_search_dir+0x3f4/0x6b0 [ 151.048634] ? __lock_is_held+0xb5/0x140 [ 151.052716] ? rcu_read_lock_sched_held+0x108/0x120 [ 151.057751] ? check_same_owner+0x320/0x320 [ 151.062082] ? ext4_find_entry+0x558/0x1b50 [ 151.066417] ? rcu_note_context_switch+0x710/0x710 2018/05/17 11:37:13 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x2, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) [ 151.071360] __should_failslab+0x124/0x180 [ 151.075612] should_failslab+0x9/0x14 [ 151.079426] kmem_cache_alloc+0x2af/0x760 [ 151.083582] ? graph_lock+0x170/0x170 [ 151.087404] jbd2__journal_start+0x1d3/0xa70 [ 151.091828] ? jbd2_write_access_granted.part.8+0x420/0x420 [ 151.097547] ? rcu_note_context_switch+0x710/0x710 [ 151.102484] ? __might_sleep+0x95/0x190 [ 151.106453] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 151.111980] __ext4_journal_start_sb+0x17a/0x5e0 [ 151.116724] ? ext4_rename+0xbd8/0x2e70 [ 151.120688] ? ext4_journal_abort_handle.isra.4+0x260/0x260 [ 151.126386] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 151.131566] ? kasan_check_write+0x14/0x20 [ 151.135794] ext4_rename+0xbd8/0x2e70 [ 151.139583] ? ext4_tmpfile+0x4d0/0x4d0 [ 151.143541] ? dget_parent+0x680/0x680 [ 151.147420] ? vfs_rename+0xc7f/0x1ac0 [ 151.151306] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 151.156829] ? shrink_dcache_parent+0x1ac/0x230 [ 151.161499] ? down_write+0x87/0x120 [ 151.165197] ? vfs_rename+0xc7f/0x1ac0 [ 151.169074] ext4_rename2+0x1bc/0x270 [ 151.172862] vfs_rename+0x670/0x1ac0 [ 151.176572] ? lookup_one_len+0x210/0x210 [ 151.180709] ? lookup_dcache+0x6b/0x140 [ 151.184675] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 151.190198] ? security_path_rename+0x20f/0x300 [ 151.194857] do_renameat2+0xe96/0x1150 [ 151.198741] ? user_path_create+0x40/0x40 [ 151.202906] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 151.208430] ? ksys_write+0x1a6/0x250 [ 151.212216] ? __ia32_sys_read+0xb0/0xb0 [ 151.216265] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 151.221790] ? ksys_ioctl+0x81/0xd0 [ 151.225405] ? do_syscall_64+0x92/0x800 [ 151.229366] __x64_sys_rename+0x5e/0x80 [ 151.233327] do_syscall_64+0x1b1/0x800 [ 151.237200] ? finish_task_switch+0x1ca/0x840 [ 151.241682] ? syscall_return_slowpath+0x5c0/0x5c0 [ 151.246611] ? syscall_return_slowpath+0x30f/0x5c0 [ 151.251545] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 151.256896] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 151.261729] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 151.266902] RIP: 0033:0x455a09 2018/05/17 11:37:14 executing program 4: timer_create(0x1, &(0x7f00000000c0)={0x0, 0x0, 0x1, @thr={&(0x7f0000000000), &(0x7f00000001c0)}}, &(0x7f0000000140)) timer_gettime(0x0, &(0x7f0000000280)) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x8000) [ 151.270074] RSP: 002b:00007f68ce299c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 151.277769] RAX: ffffffffffffffda RBX: 00007f68ce29a6d4 RCX: 0000000000455a09 [ 151.285025] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 00000000200000c0 [ 151.292281] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 151.299544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 151.306807] R13: 000000000000054e R14: 00000000006fbff0 R15: 0000000000000004 2018/05/17 11:37:14 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x13, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:14 executing program 2 (fault-call:1 fault-nth:2): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:14 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0xfffffffffffffffd) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) 2018/05/17 11:37:14 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, r1, 0x0) dup2(r2, r1) 2018/05/17 11:37:14 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000000), 0x4) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8932, &(0x7f0000001000)={'team0\x00'}) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00000000c0)={r3, r3, 0x1, 0x80, &(0x7f0000000080)="6a5ae33a6af13c6252a7df8379d16034b9e5dba5536d1299e67ba9d6ff48c95a35ce7892088b7a6cbf8df84d4536f02a29f9f5bb66", 0x20, 0x5, 0x401, 0x6, 0x100, 0xffffffff93e393f5, 0x6, "d126daeba6b9eec2c99706a199ac6c040c0e7402c87abd86e9deab768162a71249a0d83ff66665d4fe3946161fa9612d00ee2e44212cbba285eb75254e18b99a6e98f070f247148d75e7a9224bb6476903ffbcdba952c01906e00164960c123839be5654efb48aec85511312b319db155d8375efe5e42bcd78534fee2dded92b5954c8d1c1ad4313ba587a0a4bf7168f139815af4d1a41046642460b6af2badd1a5c35fe89c9fca3747d9bcb1f65cd7b6850585edcc9c918523a586924e6aa553a7d05069cec4c6a5a27da84c8de1b7f82932d346b9d11"}) socket$nl_xfrm(0x10, 0x3, 0x6) close(r4) close(r1) 2018/05/17 11:37:14 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x9, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:14 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) rt_sigprocmask(0x0, &(0x7f0000000080)={0x7}, &(0x7f00000001c0), 0x8) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) munmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000140)={0x2, 0x0, [0x9e]}) 2018/05/17 11:37:14 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:14 executing program 1 (fault-call:5 fault-nth:5): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') [ 151.660081] hfs: can't find a HFS filesystem on dev loop1 [ 151.669610] FAULT_INJECTION: forcing a failure. [ 151.669610] name failslab, interval 1, probability 0, space 0, times 0 [ 151.680924] CPU: 1 PID: 12363 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #54 [ 151.688212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.697577] Call Trace: [ 151.700186] dump_stack+0x1b9/0x294 [ 151.703836] ? dump_stack_print_info.cold.2+0x52/0x52 [ 151.709043] ? debug_check_no_locks_freed+0x310/0x310 [ 151.714254] should_fail.cold.4+0xa/0x1a [ 151.718324] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 151.723426] ? graph_lock+0x170/0x170 [ 151.727218] ? find_held_lock+0x36/0x1c0 [ 151.731269] ? __lock_is_held+0xb5/0x140 [ 151.735324] ? check_same_owner+0x320/0x320 [ 151.739637] ? rcu_note_context_switch+0x710/0x710 [ 151.744560] __should_failslab+0x124/0x180 [ 151.748786] should_failslab+0x9/0x14 [ 151.752574] kmem_cache_alloc_node+0x272/0x780 [ 151.757153] __alloc_skb+0x111/0x780 [ 151.760855] ? skb_scrub_packet+0x580/0x580 [ 151.765169] ? if_nlmsg_size+0x5d1/0xba0 [ 151.769219] ? rtnl_xdp_fill+0x8d0/0x8d0 [ 151.773268] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 151.778792] ? notifier_call_chain+0x2d2/0x380 [ 151.783387] ? unregister_die_notifier+0x20/0x20 [ 151.788135] rtmsg_ifinfo_build_skb+0x73/0x190 [ 151.792707] rtmsg_ifinfo_event.part.30+0x45/0xe0 [ 151.797538] rtmsg_ifinfo+0x8c/0xa0 [ 151.801158] netdev_state_change+0x13a/0x180 [ 151.805554] ? arch_local_irq_restore+0x60/0x60 [ 151.810209] ? finish_task_switch+0x182/0x840 [ 151.814696] do_setlink+0x253b/0x4310 [ 151.818482] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 151.823052] ? _raw_spin_unlock_irq+0x27/0x70 [ 151.827547] ? rtnl_fill_vf+0x4b0/0x4b0 [ 151.831520] ? debug_check_no_locks_freed+0x310/0x310 [ 151.836695] ? finish_task_switch+0x1ca/0x840 [ 151.841177] ? finish_task_switch+0x182/0x840 [ 151.845661] ? preempt_notifier_register+0x1e0/0x1e0 [ 151.850752] ? lock_repin_lock+0x410/0x410 [ 151.854991] ? perf_trace_lock+0xd6/0x900 [ 151.859128] ? __schedule+0x809/0x1e30 [ 151.862999] ? perf_trace_lock+0xd6/0x900 [ 151.867138] ? zap_class+0x720/0x720 [ 151.870837] ? __sched_text_start+0x8/0x8 [ 151.874972] ? debug_check_no_locks_freed+0x310/0x310 [ 151.880149] ? print_usage_bug+0xc0/0xc0 [ 151.884195] ? graph_lock+0x170/0x170 [ 151.887984] ? graph_lock+0x170/0x170 [ 151.891773] ? print_usage_bug+0xc0/0xc0 [ 151.895823] ? zap_class+0x720/0x720 [ 151.899615] ? find_held_lock+0x36/0x1c0 [ 151.903672] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 151.908851] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 151.913853] ? validate_linkmsg+0x26f/0xa20 [ 151.918176] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 151.923700] ? kasan_unpoison_shadow+0x35/0x50 [ 151.928271] rtnl_newlink+0x12e0/0x1a50 [ 151.932232] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 151.936818] ? memset+0x31/0x40 [ 151.940091] ? rtnl_newlink+0x4e7/0x1a50 [ 151.944142] ? _raw_spin_unlock+0x22/0x30 [ 151.948284] ? rtnl_link_unregister+0x370/0x370 [ 151.952940] ? rcu_is_watching+0x85/0x140 [ 151.957083] ? perf_trace_lock+0xd6/0x900 [ 151.961215] ? __lock_acquire+0x7f5/0x5140 [ 151.965437] ? zap_class+0x720/0x720 [ 151.969147] ? graph_lock+0x170/0x170 [ 151.972969] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 151.978503] ? rtnl_get_link+0x164/0x350 [ 151.982550] ? rtnl_dump_all+0x5e0/0x5e0 [ 151.986605] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 151.991784] ? __netlink_ns_capable+0x100/0x130 [ 151.996438] ? rtnl_link_unregister+0x370/0x370 [ 152.001096] rtnetlink_rcv_msg+0x466/0xc10 [ 152.005320] ? rtnetlink_put_metrics+0x690/0x690 [ 152.010078] netlink_rcv_skb+0x172/0x440 [ 152.014128] ? rtnetlink_put_metrics+0x690/0x690 [ 152.018873] ? netlink_ack+0xbc0/0xbc0 [ 152.022746] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 152.027923] ? netlink_skb_destructor+0x210/0x210 [ 152.032768] rtnetlink_rcv+0x1c/0x20 [ 152.036470] netlink_unicast+0x58b/0x740 [ 152.040521] ? netlink_attachskb+0x970/0x970 [ 152.044918] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 152.050455] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 152.055459] ? security_netlink_send+0x88/0xb0 [ 152.060037] netlink_sendmsg+0x9f0/0xfa0 [ 152.064095] ? netlink_unicast+0x740/0x740 [ 152.068319] ? security_socket_sendmsg+0x94/0xc0 [ 152.073059] ? netlink_unicast+0x740/0x740 [ 152.077286] sock_sendmsg+0xd5/0x120 [ 152.080990] ___sys_sendmsg+0x805/0x940 [ 152.084958] ? copy_msghdr_from_user+0x560/0x560 [ 152.089724] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 152.095246] ? proc_fail_nth_write+0x96/0x1f0 [ 152.099733] ? __fget_light+0x2ef/0x430 [ 152.103697] ? fget_raw+0x20/0x20 [ 152.107135] ? find_held_lock+0x36/0x1c0 [ 152.111188] ? kasan_check_write+0x14/0x20 [ 152.115411] ? wait_for_completion+0x870/0x870 [ 152.119985] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 152.125523] ? sockfd_lookup_light+0xc5/0x160 [ 152.130005] __sys_sendmsg+0x115/0x270 [ 152.133886] ? __ia32_sys_shutdown+0x80/0x80 [ 152.138280] ? __sb_end_write+0xac/0xe0 [ 152.142241] ? fput+0x130/0x1a0 [ 152.145505] ? ksys_write+0x1a6/0x250 [ 152.149301] __x64_sys_sendmsg+0x78/0xb0 [ 152.153349] do_syscall_64+0x1b1/0x800 [ 152.157225] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 152.162056] ? syscall_return_slowpath+0x5c0/0x5c0 [ 152.166975] ? syscall_return_slowpath+0x30f/0x5c0 [ 152.171893] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 152.177245] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 152.182083] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 152.187258] RIP: 0033:0x455a09 [ 152.190431] RSP: 002b:00007f0895fa8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 152.198125] RAX: ffffffffffffffda RBX: 00007f0895fa96d4 RCX: 0000000000455a09 [ 152.205377] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000013 2018/05/17 11:37:15 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x30e8a669, 0x105041) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x20}, {0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}, 0x8001, [0x3ff, 0x0, 0x8, 0xabbc, 0x7, 0x1, 0x0, 0xa00000000]}, 0x5c) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) [ 152.212633] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 152.219886] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 152.227139] R13: 00000000000005a4 R14: 00000000006fc800 R15: 0000000000000002 2018/05/17 11:37:15 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) [ 152.302688] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 152.363768] FAULT_INJECTION: forcing a failure. [ 152.363768] name failslab, interval 1, probability 0, space 0, times 0 [ 152.375438] CPU: 1 PID: 12364 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #54 [ 152.382719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.392075] Call Trace: [ 152.394680] dump_stack+0x1b9/0x294 [ 152.398322] ? dump_stack_print_info.cold.2+0x52/0x52 [ 152.403523] ? debug_check_no_locks_freed+0x310/0x310 [ 152.408725] ? print_usage_bug+0xc0/0xc0 [ 152.412795] ? mark_page_accessed+0x66a/0xd10 [ 152.417315] should_fail.cold.4+0xa/0x1a [ 152.421391] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 152.426498] ? print_usage_bug+0xc0/0xc0 [ 152.430566] ? check_noncircular+0x20/0x20 [ 152.434814] ? graph_lock+0x170/0x170 [ 152.438628] ? debug_check_no_locks_freed+0x310/0x310 [ 152.443827] ? print_usage_bug+0xc0/0xc0 [ 152.447897] ? print_usage_bug+0xc0/0xc0 [ 152.451968] ? __lock_is_held+0xb5/0x140 [ 152.456053] ? check_same_owner+0x320/0x320 [ 152.460380] ? __lock_acquire+0x7f5/0x5140 [ 152.464629] ? rcu_note_context_switch+0x710/0x710 [ 152.469569] ? print_usage_bug+0xc0/0xc0 [ 152.473641] __should_failslab+0x124/0x180 [ 152.477888] should_failslab+0x9/0x14 [ 152.481698] kmem_cache_alloc+0x2af/0x760 [ 152.482700] IPVS: ftp: loaded support on port[0] = 21 [ 152.485845] ? debug_check_no_locks_freed+0x310/0x310 [ 152.485908] jbd2__journal_start+0x1d3/0xa70 [ 152.500676] ? jbd2_write_access_granted.part.8+0x420/0x420 [ 152.506398] ? rcu_note_context_switch+0x710/0x710 [ 152.511339] ? __might_sleep+0x95/0x190 [ 152.515326] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 152.520876] __ext4_journal_start_sb+0x17a/0x5e0 [ 152.525638] ? ext4_evict_inode+0x9ac/0x1aa0 [ 152.530059] ? ext4_journal_abort_handle.isra.4+0x260/0x260 [ 152.535777] ? __sb_start_write+0x17f/0x300 [ 152.540089] ext4_evict_inode+0x9ac/0x1aa0 [ 152.544312] ? ext4_da_write_begin+0x1260/0x1260 [ 152.549058] ? lock_downgrade+0x8e0/0x8e0 [ 152.553196] ? kasan_check_read+0x11/0x20 [ 152.557329] ? do_raw_spin_unlock+0x9e/0x2e0 [ 152.561744] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 152.566313] ? init_wait_var_entry+0x1a0/0x1a0 [ 152.570884] ? _raw_spin_unlock+0x22/0x30 [ 152.575021] ? ext4_da_write_begin+0x1260/0x1260 [ 152.579770] evict+0x4a6/0x960 [ 152.582950] ? destroy_inode+0x1f0/0x1f0 [ 152.587002] ? lock_downgrade+0x8e0/0x8e0 [ 152.591147] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 152.596665] ? ext4_drop_inode+0x12a/0x410 [ 152.600886] ? kasan_check_read+0x11/0x20 [ 152.605030] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 152.609599] ? cpumask_local_spread+0x2e0/0x2e0 [ 152.614251] ? lock_release+0xa10/0xa10 [ 152.618205] ? find_held_lock+0x36/0x1c0 [ 152.622252] iput+0x62d/0xa80 [ 152.625346] ? inode_add_lru+0x290/0x290 [ 152.629392] ? fsnotify_grab_connector+0x1b4/0x2c0 [ 152.634305] ? fsnotify_recalc_mask.part.8+0xb0/0xb0 [ 152.639402] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 152.643966] ? fsnotify_first_mark+0x330/0x330 [ 152.648533] ? fsnotify_destroy_marks+0x13e/0x190 [ 152.653360] dentry_unlink_inode+0x49a/0x620 [ 152.657752] ? d_lru_add+0x120/0x120 [ 152.661452] ? kasan_check_read+0x11/0x20 [ 152.665586] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 152.670154] ? lockref_get_not_dead+0x90/0x90 [ 152.674632] ? dput.part.27+0x5a1/0x7b0 [ 152.678596] __dentry_kill+0x444/0x770 [ 152.682470] ? check_and_drop+0x1b0/0x1b0 [ 152.686603] ? do_raw_spin_lock+0x200/0x200 [ 152.690911] ? kasan_check_read+0x11/0x20 [ 152.695055] ? rcu_is_watching+0x85/0x140 [ 152.699192] dentry_kill+0xc9/0x5a0 [ 152.702809] dput.part.27+0x648/0x7b0 [ 152.706596] ? shrink_dcache_sb+0x340/0x340 [ 152.710904] ? lookup_dcache+0x6b/0x140 [ 152.714866] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 152.720388] dput+0x1f/0x30 [ 152.723304] do_renameat2+0xa0b/0x1150 [ 152.727184] ? user_path_create+0x40/0x40 [ 152.731314] ? __lock_is_held+0xb5/0x140 [ 152.735374] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 152.740894] ? ksys_write+0x1a6/0x250 [ 152.744678] ? __ia32_sys_read+0xb0/0xb0 [ 152.748728] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 152.754251] ? ksys_ioctl+0x81/0xd0 [ 152.757863] ? do_syscall_64+0x92/0x800 [ 152.761837] __x64_sys_rename+0x5e/0x80 [ 152.765797] do_syscall_64+0x1b1/0x800 [ 152.769685] ? syscall_return_slowpath+0x5c0/0x5c0 [ 152.774602] ? syscall_return_slowpath+0x30f/0x5c0 [ 152.779519] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 152.784870] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 152.789700] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 152.794870] RIP: 0033:0x455a09 [ 152.798042] RSP: 002b:00007f68ce299c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 152.805737] RAX: ffffffffffffffda RBX: 00007f68ce29a6d4 RCX: 0000000000455a09 [ 152.813003] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 00000000200000c0 [ 152.820266] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 152.827522] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 152.834773] R13: 000000000000054e R14: 00000000006fbff0 R15: 0000000000000005 [ 152.842387] EXT4-fs error (device sda1) in ext4_evict_inode:258: Out of memory [ 152.898959] device bridge_slave_1 left promiscuous mode [ 152.905173] bridge0: port 2(bridge_slave_1) entered disabled state [ 152.920688] device bridge_slave_0 left promiscuous mode [ 152.926236] bridge0: port 1(bridge_slave_0) entered disabled state [ 152.966575] team0 (unregistering): Port device team_slave_0 removed [ 152.979309] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 152.994902] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 153.025684] bond0 (unregistering): Released all slaves [ 153.557989] bridge0: port 1(bridge_slave_0) entered blocking state [ 153.564425] bridge0: port 1(bridge_slave_0) entered disabled state [ 153.572202] device bridge_slave_0 entered promiscuous mode [ 153.608566] bridge0: port 2(bridge_slave_1) entered blocking state [ 153.615099] bridge0: port 2(bridge_slave_1) entered disabled state [ 153.623833] device bridge_slave_1 entered promiscuous mode [ 153.659226] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 153.696410] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 153.804696] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 153.842652] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 154.013347] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 154.020728] team0: Port device team_slave_0 added [ 154.055196] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 154.062960] team0: Port device team_slave_1 added [ 154.098091] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 154.105090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 154.113632] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 154.135947] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 154.142835] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 154.157349] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 154.188320] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 154.195496] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 154.210372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 154.235935] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 154.243102] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 154.250982] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 154.491695] bridge0: port 2(bridge_slave_1) entered blocking state [ 154.498107] bridge0: port 2(bridge_slave_1) entered forwarding state [ 154.504741] bridge0: port 1(bridge_slave_0) entered blocking state [ 154.511104] bridge0: port 1(bridge_slave_0) entered forwarding state [ 154.518455] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 155.104431] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 155.280856] 8021q: adding VLAN 0 to HW filter on device bond0 [ 155.358132] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 155.432128] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 155.438325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 155.445838] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 155.515058] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/17 11:37:18 executing program 0: r0 = socket$inet(0x2, 0x4000000000000004, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x20}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x9, 0x3}, 0x90) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:18 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:18 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x9, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:18 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0xc, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:18 executing program 2 (fault-call:1 fault-nth:3): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:18 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x402, 0x0) write$sndseq(r0, &(0x7f0000000140)=[{0xfd, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x1c) fsetxattr(r0, &(0x7f0000000000)=@random={'osx.', '/dev/sequencer2\x00'}, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10, 0x3) 2018/05/17 11:37:18 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:18 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x101, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000240)="640fbe0af0f75100ba420066ed360faa66b9800000c00f326635000800000f308221990fc71e27000f216d260f2134baf80c66b82735ea8166efbafc0cb06cee", 0x40}], 0x1, 0x0, &(0x7f00000002c0), 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000080)={0x0, @remote, @rand_addr}, &(0x7f00000000c0)=0xc) bind$bt_hci(r3, &(0x7f0000000100)={0x1f, r4}, 0xc) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 156.026309] FAULT_INJECTION: forcing a failure. [ 156.026309] name failslab, interval 1, probability 0, space 0, times 0 [ 156.037695] CPU: 0 PID: 12665 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #54 [ 156.044985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 156.054343] Call Trace: [ 156.056949] dump_stack+0x1b9/0x294 [ 156.060596] ? dump_stack_print_info.cold.2+0x52/0x52 [ 156.065794] ? is_bpf_text_address+0xd7/0x170 [ 156.070290] should_fail.cold.4+0xa/0x1a [ 156.074346] ? __save_stack_trace+0x7e/0xd0 [ 156.078659] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 156.083755] ? graph_lock+0x170/0x170 [ 156.087546] ? save_stack+0x43/0xd0 [ 156.091160] ? kasan_kmalloc+0xc4/0xe0 [ 156.095036] ? kasan_slab_alloc+0x12/0x20 [ 156.099172] ? find_held_lock+0x36/0x1c0 [ 156.103223] ? __lock_is_held+0xb5/0x140 [ 156.107306] ? check_same_owner+0x320/0x320 [ 156.111621] ? rcu_note_context_switch+0x710/0x710 [ 156.116543] __should_failslab+0x124/0x180 [ 156.120776] should_failslab+0x9/0x14 [ 156.124563] kmem_cache_alloc_node_trace+0x26f/0x770 [ 156.129659] __kmalloc_node_track_caller+0x33/0x70 [ 156.134580] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 156.139327] __alloc_skb+0x14d/0x780 [ 156.143035] ? skb_scrub_packet+0x580/0x580 [ 156.147347] ? if_nlmsg_size+0x5d1/0xba0 [ 156.151398] ? rtnl_xdp_fill+0x8d0/0x8d0 [ 156.155448] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 156.160972] ? notifier_call_chain+0x2d2/0x380 [ 156.165551] ? unregister_die_notifier+0x20/0x20 [ 156.170300] rtmsg_ifinfo_build_skb+0x73/0x190 [ 156.174876] rtmsg_ifinfo_event.part.30+0x45/0xe0 [ 156.179708] rtmsg_ifinfo+0x8c/0xa0 [ 156.183329] netdev_state_change+0x13a/0x180 [ 156.187728] ? arch_local_irq_restore+0x60/0x60 [ 156.192386] ? check_noncircular+0x20/0x20 [ 156.196611] ? print_usage_bug+0xc0/0xc0 [ 156.200662] do_setlink+0x253b/0x4310 [ 156.204449] ? print_usage_bug+0xc0/0xc0 [ 156.208501] ? rtnl_fill_vf+0x4b0/0x4b0 [ 156.212476] ? debug_check_no_locks_freed+0x310/0x310 [ 156.217649] ? __lock_acquire+0x7f5/0x5140 [ 156.221876] ? __lock_acquire+0x7f5/0x5140 [ 156.226098] ? debug_check_no_locks_freed+0x310/0x310 [ 156.231271] ? print_usage_bug+0xc0/0xc0 [ 156.235327] ? debug_check_no_locks_freed+0x310/0x310 [ 156.240500] ? print_usage_bug+0xc0/0xc0 [ 156.244547] ? print_usage_bug+0xc0/0xc0 [ 156.248596] ? perf_trace_lock+0xd6/0x900 [ 156.252744] ? print_usage_bug+0xc0/0xc0 [ 156.256791] ? zap_class+0x720/0x720 [ 156.260494] ? print_usage_bug+0xc0/0xc0 [ 156.264544] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 156.269721] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 156.274724] ? validate_linkmsg+0x26f/0xa20 [ 156.279036] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 156.284562] ? kasan_unpoison_shadow+0x35/0x50 [ 156.289133] rtnl_newlink+0x12e0/0x1a50 [ 156.293097] ? rcu_note_context_switch+0x710/0x710 [ 156.298021] ? memset+0x31/0x40 [ 156.301292] ? rtnl_newlink+0x4e7/0x1a50 [ 156.305363] ? rtnl_link_unregister+0x370/0x370 [ 156.310041] ? rcu_is_watching+0x85/0x140 [ 156.314187] ? perf_trace_lock+0xd6/0x900 [ 156.318322] ? __lock_acquire+0x7f5/0x5140 [ 156.322545] ? zap_class+0x720/0x720 [ 156.326243] ? graph_lock+0x170/0x170 [ 156.330065] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 156.335586] ? rtnl_get_link+0x164/0x350 [ 156.339634] ? rtnl_dump_all+0x5e0/0x5e0 [ 156.343680] ? rcu_is_watching+0x85/0x140 [ 156.347814] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 156.352990] ? __netlink_ns_capable+0x100/0x130 [ 156.357651] ? rtnl_link_unregister+0x370/0x370 [ 156.362320] rtnetlink_rcv_msg+0x466/0xc10 [ 156.366543] ? rtnetlink_put_metrics+0x690/0x690 [ 156.371296] netlink_rcv_skb+0x172/0x440 [ 156.375343] ? rtnetlink_put_metrics+0x690/0x690 [ 156.380086] ? netlink_ack+0xbc0/0xbc0 [ 156.383957] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 156.389133] ? netlink_skb_destructor+0x210/0x210 [ 156.393968] rtnetlink_rcv+0x1c/0x20 [ 156.397666] netlink_unicast+0x58b/0x740 [ 156.401730] ? netlink_attachskb+0x970/0x970 [ 156.406126] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 156.411650] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 156.416653] ? security_netlink_send+0x88/0xb0 [ 156.421227] netlink_sendmsg+0x9f0/0xfa0 [ 156.425280] ? netlink_unicast+0x740/0x740 [ 156.429505] ? security_socket_sendmsg+0x94/0xc0 [ 156.434249] ? netlink_unicast+0x740/0x740 [ 156.438471] sock_sendmsg+0xd5/0x120 [ 156.442175] ___sys_sendmsg+0x805/0x940 [ 156.446151] ? copy_msghdr_from_user+0x560/0x560 [ 156.450902] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 156.456435] ? proc_fail_nth_write+0x96/0x1f0 [ 156.460918] ? __fget_light+0x2ef/0x430 [ 156.464879] ? fget_raw+0x20/0x20 [ 156.468316] ? find_held_lock+0x36/0x1c0 [ 156.472366] ? kasan_check_write+0x14/0x20 [ 156.476592] ? wait_for_completion+0x870/0x870 [ 156.481166] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 156.486699] ? sockfd_lookup_light+0xc5/0x160 [ 156.491181] __sys_sendmsg+0x115/0x270 [ 156.495059] ? __ia32_sys_shutdown+0x80/0x80 [ 156.499452] ? __sb_end_write+0xac/0xe0 [ 156.503412] ? fput+0x130/0x1a0 [ 156.506679] ? ksys_write+0x1a6/0x250 [ 156.510486] __x64_sys_sendmsg+0x78/0xb0 [ 156.514547] do_syscall_64+0x1b1/0x800 [ 156.518426] ? finish_task_switch+0x1ca/0x840 [ 156.522910] ? syscall_return_slowpath+0x5c0/0x5c0 [ 156.527826] ? syscall_return_slowpath+0x30f/0x5c0 [ 156.532744] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 156.538098] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 156.542930] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 156.548102] RIP: 0033:0x455a09 [ 156.551277] RSP: 002b:00007f0895fa8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 156.558971] RAX: ffffffffffffffda RBX: 00007f0895fa96d4 RCX: 0000000000455a09 [ 156.566227] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000013 2018/05/17 11:37:19 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x15, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:19 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000000000)="85af11a3c4136a4ee9e2b61dcfb7c36873adb3a5739a1a116c646524196dce33e403b5de4cee4442f5b97810903f67552c2dcb26a87539381c555e46b1a602f7dd5db63cde8b9f092420a7ca2d760a0790851d6b1b1efbf5a75ee4a39c556194bde798dee868133b0b0c10", 0x6b) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(generic-gcm-aesni)\x00'}, 0x58) [ 156.573482] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 156.580748] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 156.588002] R13: 00000000000005a4 R14: 00000000006fc800 R15: 0000000000000003 [ 156.607727] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:37:19 executing program 0: r0 = socket$inet(0x2, 0x80000, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[{0x2}, {0xf, 0xd36}, {0xf, 0x5}, {0x8, 0x2}, {0x3, 0x3ff}, {0x8}, {0x3}, {0x2, 0x6}], 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) ioctl$TUNSETLINK(r1, 0x400454cd, 0x100) getsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/05/17 11:37:19 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x9, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) [ 156.732551] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:19 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x1d, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:19 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:19 executing program 2 (fault-call:1 fault-nth:4): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:19 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='//file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:19 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x9, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:19 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001980)={0x0, 0xf4, "62f2c2bff8d46c1343107baed91a6fcb286685af8cf2f6393059c6a1d5e3ddc25148b053650c6b5d63eab39202566c7c127b1207a1f7228e7219517637f0cf9a5035e83945998527c51b265a662fa618a8891eea37ad30aa5a18ae35c762df17184a3476fbc75a4382277008452ad3fc1166f3860cdb82b378b74eb033fe33f16dc67ee7115e204dc2bf0d5aceb1de1ad1b96acfc05f375441c009dc651dbc43c03636913bf730beb5414f3f810df33ee096450ab8d5c36708515612d5526e4f69622d9d32493d816a36ade32840d5cba559d6dda9e809676d02c6bff4b316363b8fa2b1485d97aca9e49156151f017c4d807c77"}, &(0x7f0000001a80)=0xfc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={r1, 0x3c, &(0x7f0000000140)=[@in={0x2, 0x7, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x80}]}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001ac0)={r1, 0x3f}, 0x8) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x802, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="59000000593aa4601a47bee0561878d7f9b7a55c43a9e1801ac0e571b94933092b09b983cca8b427485bbbfc551b5996b177e2a44f7edc7a77ca98c719fbac957a5505f97938e80f4af536221a156b2997a5b044dbf2be93bb9abf372fa502b27cf060e24303d606f01b2b3095723535916c5ecd7b261c896525aca977a48251eb4c323091ccae6f2d007246ef098defac588393b94bf090fa9e44cdbede05450ba2d36ea24d56a895131f4059dc4fd6ffffffffe10514a2c44ba39e53f271b4be278735d847b4941a0c6dc65022117d171e9a669b00"], &(0x7f0000000400)=0x61) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000440)={0x61d5, 0x6, 0x7, 0x5, r5}, 0x10) keyctl$search(0xa, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r3) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000380)={0x0, r4, 0x3, 0x1}, 0x14) syz_init_net_socket$llc(0x1a, 0x3, 0x0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{}, {}, {}, {}]}) getsockopt$inet_int(r6, 0x0, 0x32, &(0x7f0000000180), &(0x7f0000000300)=0x4) [ 156.958327] FAULT_INJECTION: forcing a failure. [ 156.958327] name failslab, interval 1, probability 0, space 0, times 0 [ 156.969875] CPU: 1 PID: 12719 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #54 [ 156.977161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 156.986527] Call Trace: [ 156.989131] dump_stack+0x1b9/0x294 [ 156.992783] ? dump_stack_print_info.cold.2+0x52/0x52 [ 156.997986] ? print_usage_bug+0xc0/0xc0 [ 157.002061] ? perf_trace_lock+0xd6/0x900 [ 157.006218] ? lock_chain_get_class+0x90/0xa0 [ 157.010725] should_fail.cold.4+0xa/0x1a [ 157.014796] ? zap_class+0x720/0x720 [ 157.018523] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 157.023640] ? graph_lock+0x170/0x170 [ 157.027455] ? find_held_lock+0x36/0x1c0 [ 157.031538] ? find_held_lock+0x36/0x1c0 [ 157.035628] ? rcu_is_watching+0x85/0x140 [ 157.039794] __should_failslab+0x124/0x180 [ 157.044046] should_failslab+0x9/0x14 [ 157.047862] kmem_cache_alloc_node_trace+0x5a/0x770 [ 157.052889] ? is_bpf_text_address+0xd7/0x170 [ 157.057396] ? kernel_text_address+0x79/0xf0 [ 157.061818] ? __unwind_start+0x166/0x330 [ 157.065987] __kmalloc_node_track_caller+0x33/0x70 [ 157.070931] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 157.075705] pskb_expand_head+0x220/0x10c0 [ 157.079954] ? save_stack+0xa9/0xd0 [ 157.083601] ? __alloc_skb+0x14d/0x780 [ 157.087504] ? __pskb_copy_fclone+0xe80/0xe80 [ 157.092006] ? do_setlink+0x253b/0x4310 [ 157.095991] ? rtnl_newlink+0x12e0/0x1a50 [ 157.100149] ? rtnetlink_rcv_msg+0x466/0xc10 [ 157.104574] ? netlink_rcv_skb+0x172/0x440 [ 157.108818] ? rtnetlink_rcv+0x1c/0x20 [ 157.112715] ? netlink_unicast+0x58b/0x740 [ 157.116963] ? netlink_sendmsg+0x9f0/0xfa0 [ 157.121221] ? sock_sendmsg+0xd5/0x120 [ 157.125118] ? ___sys_sendmsg+0x805/0x940 [ 157.129268] ? __x64_sys_sendmsg+0x78/0xb0 [ 157.133496] ? do_syscall_64+0x1b1/0x800 [ 157.137547] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 157.142915] ? __lock_is_held+0xb5/0x140 [ 157.146974] ? __kmalloc_node_track_caller+0x33/0x70 [ 157.152069] netlink_trim+0x2db/0x370 [ 157.155858] ? netlink_skb_destructor+0x210/0x210 [ 157.160685] ? kasan_unpoison_shadow+0x35/0x50 [ 157.165252] ? kasan_kmalloc+0xc4/0xe0 [ 157.169128] netlink_broadcast_filtered+0xef/0x1580 [ 157.174137] ? __netlink_sendskb+0xd0/0xd0 [ 157.178363] ? if_nlmsg_size+0x5d1/0xba0 [ 157.182412] ? rtnl_xdp_fill+0x8d0/0x8d0 [ 157.186461] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 157.191984] ? notifier_call_chain+0x2d2/0x380 [ 157.196558] ? rtmsg_ifinfo_build_skb+0xc8/0x190 [ 157.201303] nlmsg_notify+0xa0/0x1a0 [ 157.205009] rtmsg_ifinfo_event.part.30+0xb2/0xe0 [ 157.209845] rtmsg_ifinfo+0x8c/0xa0 [ 157.213463] netdev_state_change+0x13a/0x180 [ 157.217871] ? arch_local_irq_restore+0x60/0x60 [ 157.222524] ? check_noncircular+0x20/0x20 [ 157.226745] ? print_usage_bug+0xc0/0xc0 [ 157.230794] do_setlink+0x253b/0x4310 [ 157.234582] ? print_usage_bug+0xc0/0xc0 [ 157.238630] ? attach_entity_load_avg+0x850/0x850 [ 157.243466] ? rtnl_fill_vf+0x4b0/0x4b0 [ 157.247430] ? debug_check_no_locks_freed+0x310/0x310 [ 157.252603] ? __lock_acquire+0x7f5/0x5140 [ 157.256827] ? print_usage_bug+0xc0/0xc0 [ 157.260873] ? __lock_acquire+0x7f5/0x5140 [ 157.265094] ? debug_check_no_locks_freed+0x310/0x310 [ 157.270270] ? print_usage_bug+0xc0/0xc0 [ 157.274329] ? mark_held_locks+0xc9/0x160 [ 157.278464] ? retint_kernel+0x10/0x10 [ 157.282339] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 157.287340] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 157.292086] ? retint_kernel+0x10/0x10 [ 157.295965] ? memset_erms+0xb/0x10 [ 157.299581] ? kasan_unpoison_shadow+0x35/0x50 [ 157.304169] rtnl_newlink+0x12e0/0x1a50 [ 157.308132] ? rcu_note_context_switch+0x710/0x710 [ 157.313048] ? memset+0x31/0x40 [ 157.316314] ? rtnl_newlink+0x4e7/0x1a50 [ 157.320371] ? rtnl_link_unregister+0x370/0x370 [ 157.325032] ? rcu_is_watching+0x85/0x140 [ 157.329167] ? perf_trace_lock+0xd6/0x900 [ 157.333300] ? __lock_acquire+0x7f5/0x5140 [ 157.337521] ? zap_class+0x720/0x720 [ 157.341219] ? graph_lock+0x170/0x170 [ 157.345050] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 157.350573] ? rtnl_get_link+0x164/0x350 [ 157.354619] ? rtnl_dump_all+0x5e0/0x5e0 [ 157.358672] ? rcu_is_watching+0x85/0x140 [ 157.362805] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 157.367982] ? __netlink_ns_capable+0x100/0x130 [ 157.372642] ? rtnl_link_unregister+0x370/0x370 [ 157.377297] rtnetlink_rcv_msg+0x466/0xc10 [ 157.381521] ? rtnetlink_put_metrics+0x690/0x690 [ 157.386270] netlink_rcv_skb+0x172/0x440 [ 157.390318] ? rtnetlink_put_metrics+0x690/0x690 [ 157.395060] ? netlink_ack+0xbc0/0xbc0 [ 157.398933] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 157.404110] ? netlink_skb_destructor+0x210/0x210 [ 157.408943] rtnetlink_rcv+0x1c/0x20 [ 157.412644] netlink_unicast+0x58b/0x740 [ 157.416694] ? netlink_attachskb+0x970/0x970 [ 157.421088] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 157.426612] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 157.431619] ? security_netlink_send+0x88/0xb0 [ 157.436193] netlink_sendmsg+0x9f0/0xfa0 [ 157.440245] ? netlink_unicast+0x740/0x740 [ 157.444469] ? security_socket_sendmsg+0x94/0xc0 [ 157.449210] ? netlink_unicast+0x740/0x740 [ 157.453435] sock_sendmsg+0xd5/0x120 [ 157.457137] ___sys_sendmsg+0x805/0x940 [ 157.461106] ? copy_msghdr_from_user+0x560/0x560 [ 157.465861] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 157.471384] ? proc_fail_nth_write+0x96/0x1f0 [ 157.475867] ? __fget_light+0x2ef/0x430 [ 157.479827] ? fget_raw+0x20/0x20 [ 157.483263] ? find_held_lock+0x36/0x1c0 [ 157.487312] ? kasan_check_write+0x14/0x20 [ 157.491551] ? wait_for_completion+0x870/0x870 [ 157.496130] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 157.501654] ? sockfd_lookup_light+0xc5/0x160 [ 157.506138] __sys_sendmsg+0x115/0x270 [ 157.510015] ? __ia32_sys_shutdown+0x80/0x80 [ 157.514415] ? __sb_end_write+0xac/0xe0 [ 157.518378] ? fput+0x130/0x1a0 [ 157.521644] ? ksys_write+0x1a6/0x250 [ 157.525831] __x64_sys_sendmsg+0x78/0xb0 [ 157.529885] do_syscall_64+0x1b1/0x800 [ 157.533759] ? finish_task_switch+0x1ca/0x840 [ 157.538241] ? syscall_return_slowpath+0x5c0/0x5c0 [ 157.543160] ? syscall_return_slowpath+0x30f/0x5c0 [ 157.548079] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 157.553433] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/05/17 11:37:19 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xcd4, 0x4) 2018/05/17 11:37:19 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x3) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000780)={{0x8, 0x6, 0x8, 0x8, "e4401f484b9b54b54f75d7a264c491dc4b874c46ee871a7d4e2afe9e8b894fa7a542428e4abfe3ee87674f86", 0x4}, 0x4, [0x35d22cb7, 0x6, 0x3, 0x8, 0x8, 0x2, 0x7, 0x5, 0x100, 0x9e80, 0x8, 0x0, 0x40, 0x6, 0x6, 0xff, 0x3, 0x8, 0x8001, 0x5, 0x400, 0x2, 0x1f, 0x3800000000000000, 0x1, 0x6, 0x7, 0x2, 0x4, 0x100, 0x80, 0x2, 0x8, 0x82ca, 0xfff, 0x9, 0x2, 0x1420c000000, 0xcea3, 0x1, 0x3, 0x1, 0x1, 0x7, 0xfffffffffffeffff, 0x60000000000, 0x4, 0x100000001, 0xffffffffffff8000, 0x4, 0x0, 0x8, 0x6, 0xc10c, 0x400, 0x8, 0x8, 0xe8a, 0x8001, 0xaf31, 0x5, 0x80000001, 0xfffffffffffff000, 0x7, 0x7fffffff, 0xffffffff, 0x50a, 0x7, 0x101, 0x401, 0x8, 0x100000001, 0x4, 0xbca, 0x2d, 0x7, 0xb8, 0x7f, 0x8, 0x4, 0x0, 0x1f, 0x440e, 0x5, 0x5, 0x8, 0x7fff, 0x5, 0x81, 0x7, 0x7, 0x3, 0x100, 0x10001, 0x2000000000, 0x6, 0x9, 0x225176df, 0xfffffffffffffff7, 0x0, 0x9, 0x0, 0x6, 0x100000000, 0x74b, 0x5, 0xfea, 0x100000001, 0x7e000000000, 0x100, 0x6, 0x9, 0xfffffffffffffbff, 0xb7, 0x3, 0xe1a, 0x5, 0x6, 0xffff, 0x8001, 0x6, 0x9e6, 0x3ff, 0x7, 0x5, 0x3, 0xfffffffffffffff8, 0x20], {0x77359400}}) sendmsg$nl_route(r0, &(0x7f0000001400)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f0000000200)=@ipv6_getanyicast={0x14, 0x3e, 0x105, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000100)=r3, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000280)={{0x2, 0x6, 0xffffffff, 0x1000, "4e4a733942f7c5ffcbc2ff2ca3b50c8f396f038f420805c4b5b695c468dfedf940b69d06b1c1a293d7d1bfa1", 0x1}, 0x5, [0x8000, 0x401, 0x1000000000000000, 0x91ea, 0x724, 0x8000, 0x7, 0xffffffff, 0x9a, 0x8, 0xffffffffffff7fff, 0x800, 0x1, 0x0, 0x7, 0x8, 0x5, 0x7, 0xfffffffffffffffe, 0x9, 0x401, 0x3ff, 0x3, 0x3, 0x6, 0x0, 0x7, 0x2, 0xffffffffffffffff, 0x3f, 0xeb, 0x5, 0x4075, 0x6, 0x400, 0x80000000, 0x1, 0x4, 0x100000000, 0xb00c, 0x3b9, 0x7, 0x0, 0x6, 0x6, 0x4, 0x9, 0x80, 0x200, 0x40000000000000, 0x2, 0x9, 0x7325, 0xffff, 0xfffffffffffffff8, 0x10000, 0x1, 0xc6, 0xff, 0xf7, 0xffffffff986afbab, 0x4, 0x80, 0x20, 0x68, 0x3, 0xff, 0x5, 0xffffffffffffff12, 0x6, 0x8, 0x0, 0xb559, 0xfffffffffffff161, 0x0, 0x0, 0x40, 0x2, 0x7fff, 0x8000, 0x0, 0x80, 0x5a8, 0x1, 0x200, 0x3, 0x9, 0xfffffffffffffe00, 0x80000001, 0x20, 0x4, 0x7fffffff, 0x4, 0x1, 0x8000, 0x2, 0x5, 0x100000000, 0x6, 0xfffffffffffffffb, 0x5, 0x31d3, 0xf0, 0x0, 0x813c, 0x0, 0x1, 0x5, 0x7, 0x547, 0x9, 0xfffe000000, 0xff, 0xfffc000000000000, 0x7, 0x4, 0xffffffff9ab235a2, 0x7, 0x7, 0xfffffffffffffffa, 0x7, 0x401, 0x7, 0x1f, 0x401, 0x3], {0x77359400}}) 2018/05/17 11:37:19 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) keyctl$dh_compute(0x9, &(0x7f0000000340)={r4}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:20 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:20 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x14, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) [ 157.558266] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 157.563440] RIP: 0033:0x455a09 [ 157.566617] RSP: 002b:00007f0895fa8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 157.574311] RAX: ffffffffffffffda RBX: 00007f0895fa96d4 RCX: 0000000000455a09 [ 157.581578] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000013 [ 157.588842] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 157.596097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 157.603350] R13: 00000000000005a4 R14: 00000000006fc800 R15: 0000000000000004 2018/05/17 11:37:20 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000080)=0x3, 0x4) socket$inet(0x2, 0x8000e, 0x3) 2018/05/17 11:37:20 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000280)={0x8}) r3 = socket(0xa, 0x1, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f0000000140)=""/139) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1a, &(0x7f0000000040)="d91dbc2adb0a366adec2770887db3639cccf", 0x12) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_RUN(r2, 0xae80, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SG_GET_ACCESS_COUNT(r5, 0x2289, &(0x7f00000000c0)) [ 157.668960] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:37:20 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) keyctl$dh_compute(0x9, &(0x7f0000000340)={r4}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:20 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x11, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) [ 157.813352] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:20 executing program 2 (fault-call:1 fault-nth:5): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:20 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x5, 0xbc302) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) accept(r0, 0x0, &(0x7f0000000140)) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) r2 = gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='pids.events\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000080)={r4, r0, 0x8}) 2018/05/17 11:37:20 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./.ile0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:20 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) keyctl$dh_compute(0x9, &(0x7f0000000340)={r4}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:20 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000140)={r2, r3}) 2018/05/17 11:37:20 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x38, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:20 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:20 executing program 6: setrlimit(0x8000000000006, &(0x7f00000a3ff0)) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r1, 0x0) setreuid(r1, 0x0) [ 158.030331] hfs: can't find a HFS filesystem on dev loop1 [ 158.033200] Unknown ioctl -1073191926 [ 158.186148] FAULT_INJECTION: forcing a failure. [ 158.186148] name failslab, interval 1, probability 0, space 0, times 0 [ 158.197578] CPU: 0 PID: 12816 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #54 [ 158.204862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 158.214218] Call Trace: [ 158.216819] dump_stack+0x1b9/0x294 [ 158.220459] ? dump_stack_print_info.cold.2+0x52/0x52 [ 158.225662] ? debug_check_no_locks_freed+0x310/0x310 [ 158.230868] should_fail.cold.4+0xa/0x1a [ 158.234942] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 158.240071] ? graph_lock+0x170/0x170 [ 158.243882] ? lock_downgrade+0x8e0/0x8e0 [ 158.248039] ? find_held_lock+0x36/0x1c0 [ 158.252096] ? __lock_is_held+0xb5/0x140 [ 158.256152] ? check_same_owner+0x320/0x320 [ 158.260476] ? rcu_note_context_switch+0x710/0x710 [ 158.265409] __should_failslab+0x124/0x180 [ 158.269630] should_failslab+0x9/0x14 [ 158.273418] kmem_cache_alloc_node+0x272/0x780 [ 158.277999] __alloc_skb+0x111/0x780 [ 158.281710] ? skb_scrub_packet+0x580/0x580 [ 158.286024] ? if_nlmsg_size+0x5d1/0xba0 [ 158.290083] ? rtnl_xdp_fill+0x8d0/0x8d0 [ 158.294142] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 158.299665] ? notifier_call_chain+0x2d2/0x380 [ 158.304245] ? unregister_die_notifier+0x20/0x20 [ 158.308982] ? rtmsg_ifinfo_build_skb+0xc8/0x190 [ 158.313724] rtmsg_ifinfo_build_skb+0x73/0x190 [ 158.318294] rtmsg_ifinfo_event.part.30+0x45/0xe0 [ 158.323125] rtmsg_ifinfo+0x8c/0xa0 [ 158.326756] netdev_state_change+0x13a/0x180 [ 158.331157] ? arch_local_irq_restore+0x60/0x60 [ 158.335811] ? check_noncircular+0x20/0x20 [ 158.340040] ? print_usage_bug+0xc0/0xc0 [ 158.344108] do_setlink+0x253b/0x4310 [ 158.347901] ? print_usage_bug+0xc0/0xc0 [ 158.351947] ? rtnl_fill_vf+0x4b0/0x4b0 [ 158.355904] ? debug_check_no_locks_freed+0x310/0x310 [ 158.361075] ? __lock_acquire+0x7f5/0x5140 [ 158.365292] ? kasan_slab_alloc+0x12/0x20 [ 158.369446] ? kmem_cache_alloc+0x12e/0x760 [ 158.373750] ? __d_alloc+0xc0/0xd30 [ 158.377373] ? __lock_acquire+0x7f5/0x5140 [ 158.381591] ? debug_check_no_locks_freed+0x310/0x310 [ 158.387108] ? print_usage_bug+0xc0/0xc0 [ 158.391156] ? debug_check_no_locks_freed+0x310/0x310 [ 158.396326] ? print_usage_bug+0xc0/0xc0 [ 158.400369] ? print_usage_bug+0xc0/0xc0 [ 158.404422] ? print_usage_bug+0xc0/0xc0 [ 158.408479] ? print_usage_bug+0xc0/0xc0 [ 158.412525] ? debug_check_no_locks_freed+0x310/0x310 [ 158.417699] ? print_usage_bug+0xc0/0xc0 [ 158.421746] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 158.426921] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 158.431919] ? validate_linkmsg+0x26f/0xa20 [ 158.436225] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 158.441752] ? kasan_unpoison_shadow+0x35/0x50 [ 158.446320] rtnl_newlink+0x12e0/0x1a50 [ 158.450287] ? rcu_note_context_switch+0x710/0x710 [ 158.455197] ? memset+0x31/0x40 [ 158.458457] ? rtnl_newlink+0x4e7/0x1a50 [ 158.462507] ? rtnl_link_unregister+0x370/0x370 [ 158.467158] ? kasan_check_read+0x11/0x20 [ 158.471285] ? rcu_is_watching+0x85/0x140 [ 158.475415] ? __lock_acquire+0x7f5/0x5140 [ 158.479639] ? graph_lock+0x170/0x170 [ 158.483446] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 158.488962] ? rtnl_get_link+0x164/0x350 [ 158.493006] ? rtnl_dump_all+0x5e0/0x5e0 [ 158.497061] ? rcu_is_watching+0x85/0x140 [ 158.501190] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 158.506363] ? __netlink_ns_capable+0x100/0x130 [ 158.511022] ? rtnl_link_unregister+0x370/0x370 [ 158.515693] rtnetlink_rcv_msg+0x466/0xc10 [ 158.519923] ? rtnetlink_put_metrics+0x690/0x690 [ 158.524666] netlink_rcv_skb+0x172/0x440 [ 158.528709] ? rtnetlink_put_metrics+0x690/0x690 [ 158.533448] ? netlink_ack+0xbc0/0xbc0 [ 158.537317] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 158.542490] ? netlink_skb_destructor+0x210/0x210 [ 158.547317] rtnetlink_rcv+0x1c/0x20 [ 158.551018] netlink_unicast+0x58b/0x740 [ 158.555076] ? netlink_attachskb+0x970/0x970 [ 158.559468] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 158.564986] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 158.569988] ? security_netlink_send+0x88/0xb0 [ 158.574556] netlink_sendmsg+0x9f0/0xfa0 [ 158.578602] ? netlink_unicast+0x740/0x740 [ 158.582833] ? security_socket_sendmsg+0x94/0xc0 [ 158.587569] ? netlink_unicast+0x740/0x740 [ 158.591788] sock_sendmsg+0xd5/0x120 [ 158.595485] ___sys_sendmsg+0x805/0x940 [ 158.599446] ? copy_msghdr_from_user+0x560/0x560 [ 158.604191] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 158.609712] ? proc_fail_nth_write+0x96/0x1f0 [ 158.614191] ? __fget_light+0x2ef/0x430 [ 158.618150] ? fget_raw+0x20/0x20 [ 158.621584] ? find_held_lock+0x36/0x1c0 [ 158.625630] ? kasan_check_write+0x14/0x20 [ 158.629850] ? wait_for_completion+0x870/0x870 [ 158.634421] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 158.639943] ? sockfd_lookup_light+0xc5/0x160 [ 158.644418] __sys_sendmsg+0x115/0x270 [ 158.648300] ? __ia32_sys_shutdown+0x80/0x80 [ 158.652692] ? __sb_end_write+0xac/0xe0 [ 158.656648] ? fput+0x130/0x1a0 [ 158.659922] ? ksys_write+0x1a6/0x250 [ 158.663709] __x64_sys_sendmsg+0x78/0xb0 [ 158.667754] do_syscall_64+0x1b1/0x800 [ 158.671623] ? syscall_return_slowpath+0x5c0/0x5c0 [ 158.676534] ? syscall_return_slowpath+0x30f/0x5c0 [ 158.681447] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 158.686794] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 158.691625] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 158.697065] RIP: 0033:0x455a09 [ 158.700238] RSP: 002b:00007f0895fa8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 158.707934] RAX: ffffffffffffffda RBX: 00007f0895fa96d4 RCX: 0000000000455a09 [ 158.715191] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000013 [ 158.722441] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 158.729694] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/05/17 11:37:21 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r3 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x9, &(0x7f0000000340)={0x0, r3, r3}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:21 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='.//ile0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:21 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) fstat(r0, &(0x7f0000000000)) r1 = geteuid() setreuid(r1, r1) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:21 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x207e, 0x24) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000100)=""/94, &(0x7f0000000040)=0x5e) r2 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000400)={@ax25={0x3, {"71a67352d03e32"}}, {&(0x7f0000000080)=""/110, 0x35f1df8e6db1dfa0}, &(0x7f0000000180)}, 0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x5e7b, @loopback={0x0, 0x1}, 0x5}}, 0x8, 0x9, 0xe1e, 0x6, 0xffff}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e21, 0xffffffff, @loopback={0x0, 0x1}, 0x7fff}}}, &(0x7f0000000380)=0x84) 2018/05/17 11:37:21 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x7, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:21 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x100, 0x40) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x2, 0x4) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x6013, r0, 0x0) 2018/05/17 11:37:21 executing program 2 (fault-call:1 fault-nth:6): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:21 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) [ 158.736954] R13: 00000000000005a4 R14: 00000000006fc800 R15: 0000000000000005 [ 158.747877] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 158.822614] FAULT_INJECTION: forcing a failure. [ 158.822614] name failslab, interval 1, probability 0, space 0, times 0 [ 158.826042] hfs: can't find a HFS filesystem on dev loop1 [ 158.833978] CPU: 0 PID: 12841 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #54 [ 158.846759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 158.856117] Call Trace: [ 158.858716] dump_stack+0x1b9/0x294 [ 158.862354] ? dump_stack_print_info.cold.2+0x52/0x52 [ 158.867555] ? debug_check_no_locks_freed+0x310/0x310 2018/05/17 11:37:21 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x4a0840) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x2, @random="d74ad00d7a30", 'erspan0\x00'}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'veth0_to_team\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'veth0_to_team\x00', 0x1}) 2018/05/17 11:37:21 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r3 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x9, &(0x7f0000000340)={0x0, r3, r3}, &(0x7f0000000600)=""/132, 0xff33, 0x0) [ 158.872771] should_fail.cold.4+0xa/0x1a [ 158.876845] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 158.881965] ? graph_lock+0x170/0x170 [ 158.885783] ? find_held_lock+0x36/0x1c0 [ 158.889862] ? __lock_is_held+0xb5/0x140 [ 158.893940] ? check_same_owner+0x320/0x320 [ 158.898255] ? rcu_note_context_switch+0x710/0x710 [ 158.903177] __should_failslab+0x124/0x180 [ 158.907403] should_failslab+0x9/0x14 [ 158.911209] kmem_cache_alloc_node+0x272/0x780 [ 158.915794] __alloc_skb+0x111/0x780 [ 158.919499] ? skb_scrub_packet+0x580/0x580 [ 158.923812] ? if_nlmsg_size+0x5d1/0xba0 [ 158.927875] ? rtnl_xdp_fill+0x8d0/0x8d0 [ 158.931928] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 158.937456] ? notifier_call_chain+0x2d2/0x380 [ 158.942038] ? unregister_die_notifier+0x20/0x20 [ 158.946783] ? rtmsg_ifinfo_build_skb+0xc8/0x190 [ 158.951530] rtmsg_ifinfo_build_skb+0x73/0x190 [ 158.956104] rtmsg_ifinfo_event.part.30+0x45/0xe0 [ 158.960939] rtmsg_ifinfo+0x8c/0xa0 [ 158.964558] netdev_state_change+0x13a/0x180 [ 158.968966] ? arch_local_irq_restore+0x60/0x60 [ 158.973622] ? check_noncircular+0x20/0x20 [ 158.977845] ? print_usage_bug+0xc0/0xc0 [ 158.981896] do_setlink+0x253b/0x4310 [ 158.985698] ? print_usage_bug+0xc0/0xc0 [ 158.989753] ? rtnl_fill_vf+0x4b0/0x4b0 [ 158.993716] ? debug_check_no_locks_freed+0x310/0x310 [ 158.998891] ? __lock_acquire+0x7f5/0x5140 [ 159.003124] ? __lock_acquire+0x7f5/0x5140 [ 159.007348] ? debug_check_no_locks_freed+0x310/0x310 [ 159.012521] ? print_usage_bug+0xc0/0xc0 [ 159.016580] ? debug_check_no_locks_freed+0x310/0x310 [ 159.021759] ? print_usage_bug+0xc0/0xc0 [ 159.025807] ? print_usage_bug+0xc0/0xc0 [ 159.029859] ? perf_trace_lock+0xd6/0x900 [ 159.034019] ? print_usage_bug+0xc0/0xc0 [ 159.038072] ? zap_class+0x720/0x720 [ 159.041774] ? print_usage_bug+0xc0/0xc0 [ 159.045827] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 159.051013] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 159.056027] ? validate_linkmsg+0x26f/0xa20 [ 159.060351] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 159.065876] ? kasan_unpoison_shadow+0x35/0x50 [ 159.070450] rtnl_newlink+0x12e0/0x1a50 [ 159.074426] ? rcu_note_context_switch+0x710/0x710 [ 159.079345] ? memset+0x31/0x40 [ 159.082613] ? rtnl_newlink+0x4e7/0x1a50 [ 159.086675] ? rtnl_link_unregister+0x370/0x370 [ 159.091342] ? rcu_is_watching+0x85/0x140 [ 159.095486] ? perf_trace_lock+0xd6/0x900 [ 159.099620] ? __lock_acquire+0x7f5/0x5140 [ 159.103847] ? zap_class+0x720/0x720 [ 159.107548] ? graph_lock+0x170/0x170 [ 159.111375] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 159.116897] ? rtnl_get_link+0x164/0x350 [ 159.120947] ? rtnl_dump_all+0x5e0/0x5e0 [ 159.124999] ? rcu_is_watching+0x85/0x140 [ 159.129140] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 159.134321] ? __netlink_ns_capable+0x100/0x130 [ 159.138982] ? rtnl_link_unregister+0x370/0x370 [ 159.143642] rtnetlink_rcv_msg+0x466/0xc10 [ 159.147869] ? rtnetlink_put_metrics+0x690/0x690 [ 159.152634] netlink_rcv_skb+0x172/0x440 [ 159.156686] ? rtnetlink_put_metrics+0x690/0x690 [ 159.161434] ? netlink_ack+0xbc0/0xbc0 [ 159.165308] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 159.170487] ? netlink_skb_destructor+0x210/0x210 [ 159.175333] rtnetlink_rcv+0x1c/0x20 [ 159.179038] netlink_unicast+0x58b/0x740 [ 159.183092] ? netlink_attachskb+0x970/0x970 [ 159.187491] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 159.193025] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 159.198039] ? security_netlink_send+0x88/0xb0 [ 159.202609] netlink_sendmsg+0x9f0/0xfa0 [ 159.206667] ? netlink_unicast+0x740/0x740 [ 159.210895] ? security_socket_sendmsg+0x94/0xc0 [ 159.215637] ? netlink_unicast+0x740/0x740 [ 159.219863] sock_sendmsg+0xd5/0x120 [ 159.223568] ___sys_sendmsg+0x805/0x940 [ 159.227537] ? copy_msghdr_from_user+0x560/0x560 [ 159.232289] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 159.237812] ? proc_fail_nth_write+0x96/0x1f0 [ 159.242299] ? __fget_light+0x2ef/0x430 [ 159.246264] ? fget_raw+0x20/0x20 [ 159.249701] ? find_held_lock+0x36/0x1c0 [ 159.253758] ? kasan_check_write+0x14/0x20 [ 159.257991] ? wait_for_completion+0x870/0x870 [ 159.262576] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 159.268103] ? sockfd_lookup_light+0xc5/0x160 [ 159.272587] __sys_sendmsg+0x115/0x270 [ 159.276474] ? __ia32_sys_shutdown+0x80/0x80 [ 159.280874] ? __sb_end_write+0xac/0xe0 [ 159.284837] ? fput+0x130/0x1a0 [ 159.288103] ? ksys_write+0x1a6/0x250 [ 159.291901] __x64_sys_sendmsg+0x78/0xb0 [ 159.295951] do_syscall_64+0x1b1/0x800 [ 159.299827] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 159.304659] ? syscall_return_slowpath+0x5c0/0x5c0 [ 159.309576] ? syscall_return_slowpath+0x30f/0x5c0 [ 159.314497] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 159.319851] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 159.324695] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 159.329879] RIP: 0033:0x455a09 [ 159.333054] RSP: 002b:00007f0895fa8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 159.340753] RAX: ffffffffffffffda RBX: 00007f0895fa96d4 RCX: 0000000000455a09 [ 159.348012] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000013 [ 159.355280] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 159.362534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 159.369792] R13: 00000000000005a4 R14: 00000000006fc800 R15: 0000000000000006 2018/05/17 11:37:22 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000000)) 2018/05/17 11:37:22 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x3, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) [ 159.446779] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 159.470477] device veth0_to_team left promiscuous mode 2018/05/17 11:37:22 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x44801, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:22 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:22 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000009) r1 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @rand_addr}}}}, &(0x7f0000000340)=0xb0) 2018/05/17 11:37:22 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)="2e2f66696c65ffff", &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:22 executing program 2 (fault-call:1 fault-nth:7): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 159.520352] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 159.527349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready 2018/05/17 11:37:22 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r2 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x9, &(0x7f0000000340)={0x0, r2, r2}, &(0x7f0000000600)=""/132, 0xff33, 0x0) [ 159.651457] FAULT_INJECTION: forcing a failure. [ 159.651457] name failslab, interval 1, probability 0, space 0, times 0 [ 159.662791] CPU: 0 PID: 12885 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #54 [ 159.669199] hfs: can't find a HFS filesystem on dev loop1 [ 159.670063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 159.670070] Call Trace: [ 159.670094] dump_stack+0x1b9/0x294 [ 159.670115] ? dump_stack_print_info.cold.2+0x52/0x52 [ 159.670134] ? is_bpf_text_address+0xd7/0x170 [ 159.700834] ? kernel_text_address+0x79/0xf0 [ 159.705234] ? __unwind_start+0x166/0x330 [ 159.709374] should_fail.cold.4+0xa/0x1a [ 159.713422] ? __save_stack_trace+0x7e/0xd0 [ 159.717754] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 159.722852] ? graph_lock+0x170/0x170 [ 159.726648] ? save_stack+0x43/0xd0 [ 159.730264] ? kasan_kmalloc+0xc4/0xe0 [ 159.734140] ? kasan_slab_alloc+0x12/0x20 [ 159.738279] ? find_held_lock+0x36/0x1c0 [ 159.742347] ? __lock_is_held+0xb5/0x140 [ 159.746411] ? check_same_owner+0x320/0x320 [ 159.750737] ? rcu_note_context_switch+0x710/0x710 [ 159.755659] __should_failslab+0x124/0x180 [ 159.759885] should_failslab+0x9/0x14 [ 159.763681] kmem_cache_alloc_node_trace+0x26f/0x770 [ 159.768784] __kmalloc_node_track_caller+0x33/0x70 [ 159.773706] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 159.778456] __alloc_skb+0x14d/0x780 [ 159.782162] ? skb_scrub_packet+0x580/0x580 [ 159.786474] ? if_nlmsg_size+0x5d1/0xba0 [ 159.790529] ? rtnl_xdp_fill+0x8d0/0x8d0 [ 159.794579] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 159.800106] ? notifier_call_chain+0x2d2/0x380 [ 159.804681] ? unregister_die_notifier+0x20/0x20 [ 159.809428] ? rtmsg_ifinfo_build_skb+0xc8/0x190 [ 159.814177] rtmsg_ifinfo_build_skb+0x73/0x190 [ 159.818750] rtmsg_ifinfo_event.part.30+0x45/0xe0 [ 159.823583] rtmsg_ifinfo+0x8c/0xa0 [ 159.827202] netdev_state_change+0x13a/0x180 [ 159.831602] ? arch_local_irq_restore+0x60/0x60 [ 159.836257] ? check_noncircular+0x20/0x20 [ 159.840484] ? print_usage_bug+0xc0/0xc0 [ 159.844538] do_setlink+0x253b/0x4310 [ 159.848328] ? print_usage_bug+0xc0/0xc0 [ 159.852383] ? rtnl_fill_vf+0x4b0/0x4b0 [ 159.856346] ? debug_check_no_locks_freed+0x310/0x310 [ 159.861519] ? __lock_acquire+0x7f5/0x5140 [ 159.865743] ? kasan_slab_alloc+0x12/0x20 [ 159.869875] ? kmem_cache_alloc+0x12e/0x760 [ 159.874194] ? __d_alloc+0xc0/0xd30 [ 159.877815] ? __lock_acquire+0x7f5/0x5140 [ 159.882041] ? debug_check_no_locks_freed+0x310/0x310 [ 159.887229] ? print_usage_bug+0xc0/0xc0 [ 159.891287] ? debug_check_no_locks_freed+0x310/0x310 [ 159.896464] ? print_usage_bug+0xc0/0xc0 [ 159.900514] ? print_usage_bug+0xc0/0xc0 [ 159.904563] ? print_usage_bug+0xc0/0xc0 [ 159.908615] ? print_usage_bug+0xc0/0xc0 [ 159.912662] ? debug_check_no_locks_freed+0x310/0x310 [ 159.917843] ? print_usage_bug+0xc0/0xc0 [ 159.921895] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 159.927077] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 159.932083] ? validate_linkmsg+0x26f/0xa20 [ 159.936400] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 159.941928] ? kasan_unpoison_shadow+0x35/0x50 [ 159.946502] rtnl_newlink+0x12e0/0x1a50 [ 159.950468] ? rcu_note_context_switch+0x710/0x710 [ 159.955384] ? memset+0x31/0x40 [ 159.958652] ? rtnl_newlink+0x4e7/0x1a50 [ 159.962715] ? rtnl_link_unregister+0x370/0x370 [ 159.967371] ? kasan_check_read+0x11/0x20 [ 159.971505] ? rcu_is_watching+0x85/0x140 [ 159.975655] ? __lock_acquire+0x7f5/0x5140 [ 159.979882] ? graph_lock+0x170/0x170 [ 159.983708] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 159.989232] ? rtnl_get_link+0x164/0x350 [ 159.993284] ? rtnl_dump_all+0x5e0/0x5e0 [ 159.997335] ? rcu_is_watching+0x85/0x140 [ 160.001470] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 160.006654] ? __netlink_ns_capable+0x100/0x130 [ 160.011313] ? rtnl_link_unregister+0x370/0x370 [ 160.015974] rtnetlink_rcv_msg+0x466/0xc10 [ 160.020200] ? rtnetlink_put_metrics+0x690/0x690 [ 160.024968] netlink_rcv_skb+0x172/0x440 [ 160.029027] ? rtnetlink_put_metrics+0x690/0x690 [ 160.033785] ? netlink_ack+0xbc0/0xbc0 [ 160.037664] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 160.042845] ? netlink_skb_destructor+0x210/0x210 [ 160.047683] rtnetlink_rcv+0x1c/0x20 [ 160.051385] netlink_unicast+0x58b/0x740 [ 160.055442] ? netlink_attachskb+0x970/0x970 [ 160.059840] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 160.065363] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 160.070368] ? security_netlink_send+0x88/0xb0 [ 160.074941] netlink_sendmsg+0x9f0/0xfa0 [ 160.078996] ? netlink_unicast+0x740/0x740 [ 160.083226] ? security_socket_sendmsg+0x94/0xc0 [ 160.087967] ? netlink_unicast+0x740/0x740 [ 160.092192] sock_sendmsg+0xd5/0x120 [ 160.095894] ___sys_sendmsg+0x805/0x940 [ 160.099864] ? copy_msghdr_from_user+0x560/0x560 [ 160.104615] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 160.110139] ? proc_fail_nth_write+0x96/0x1f0 [ 160.114625] ? __fget_light+0x2ef/0x430 [ 160.118588] ? fget_raw+0x20/0x20 [ 160.122031] ? find_held_lock+0x36/0x1c0 [ 160.126087] ? kasan_check_write+0x14/0x20 [ 160.130314] ? wait_for_completion+0x870/0x870 [ 160.134891] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 160.140422] ? sockfd_lookup_light+0xc5/0x160 [ 160.144909] __sys_sendmsg+0x115/0x270 [ 160.148784] ? __ia32_sys_shutdown+0x80/0x80 [ 160.153181] ? __sb_end_write+0xac/0xe0 [ 160.157149] ? fput+0x130/0x1a0 [ 160.160417] ? ksys_write+0x1a6/0x250 [ 160.164217] __x64_sys_sendmsg+0x78/0xb0 [ 160.168268] do_syscall_64+0x1b1/0x800 [ 160.172142] ? finish_task_switch+0x1ca/0x840 [ 160.176625] ? syscall_return_slowpath+0x5c0/0x5c0 [ 160.181541] ? syscall_return_slowpath+0x30f/0x5c0 [ 160.186462] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 160.191817] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 160.196651] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 160.201827] RIP: 0033:0x455a09 [ 160.205006] RSP: 002b:00007f0895fa8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 160.212709] RAX: ffffffffffffffda RBX: 00007f0895fa96d4 RCX: 0000000000455a09 [ 160.219975] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000013 [ 160.227229] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 160.234483] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 160.241738] R13: 00000000000005a4 R14: 00000000006fc800 R15: 0000000000000007 [ 160.294826] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:23 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0xa, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:23 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="040000006737627ac7050001"], 0xc) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f00000013c0)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) socket$inet(0x2, 0x80000, 0x4) sendto$inet(r1, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f00000000c0), 0x4) shmctl$IPC_RMID(0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000080)={'veth0\x00', 0x5}) kexec_load(0x1, 0x3, &(0x7f0000000200)=[{&(0x7f0000000100)="162030a13e0a39efa59980b796369407fed8be9708eda2eaf977e78e2fb2e5732512f0bf55158a16deee9587b861cf0260f3fb2691fffe5d74c072", 0x3b, 0xfff, 0x3}, {&(0x7f0000000140)="a4ce52726e7b52bf09e08bf65b80aa2e0f30d7a183088668fba193ea9c25beb13848528e3c93ca214e2059cded402fc6566ccf27c07afe5254d25b26d2b8a610fc7f143be773787c8c1364e820ee6e40daff665eef8563fb7b716a213e109917673bd23fe6f6716d3c3e4d8e04dc76350738d3cdbf0f74c78076b0b4dde05fdcc17c2f9a682b93936512a3a6c9425cb65654729138deae1e858e9ac96dc898c5bdabf57007d99a2cccce171fc18e7b70e289da67caf126fe4522", 0xba, 0x5, 0x5}, {&(0x7f00000002c0)="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", 0x1000, 0x8, 0xa1}], 0x320000) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000012c0)={@in6={{0xa, 0x4e23, 0x2, @empty, 0x10001}}, 0x40, 0x16638cdf, 0x3, "e615b3c19fd7023c9a4da7fb8e71736034597a8c40a063056f25a5cf6219c8d24b9d43ebb25ff3ed1a9fa7a8a96b52ec3cfdc422d5571dd21a07d18eaf027fa8ae9936e0b31d25c55e81166835233117"}, 0xd8) 2018/05/17 11:37:23 executing program 5: unshare(0x20000000) clone(0x3f000000, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) pipe2(&(0x7f00000004c0)={0xffffffffffffffff}, 0x80800) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000500)={0x8}) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x5, &(0x7f0000000400)=[{&(0x7f0000000080)="bf400dabbfb2dc0dd1332ebaeca784d93a131c928d1567775b244bec0f39fb11c861606ef175bf6a762e85ce48a5b42fcdc2871d2e1ad788d4bdd1dbdf3a5a25b71b76a12cf9c06fe4d59826f3aa4eaa844d42193c265d18da68ab6875d6c998c4b616382a901982c362a631eb17836d8b5fdab8ce692d5b34b70f74add326674d6ec253364678ec77da375681fccf8b628a6c086ac2794b6efa142a6fc9a7850318c0ac370b07609f115cb32d641a8c598f8d4f4dcff4aa54b86d3fa583d6ab9234d70c1d69aa508f5c90035c592f8cda27956190e7c5b08ed8be6f47540695dbed9e843c61ff3e57", 0xe9}, {&(0x7f0000000180)="b68f49208cba2ce43e79414f9b10e37961fe4fe6d6f223de321eac8585ef844abbf2dcc67e9582317e032133d267c92cdd4c71c54a6e716856d3d64f9137a1b5da13d182648e3624ad132f2d14fe70a2d47c46028bcbcfb40c08744988d666815704076368be32025c48781a0523a2798d3fc284b3cc22d72a2b01c9760f3c2b41e48ed40aae3e158d98da85115ae15808bc9187d1d55d7ff53cd02f1c6a68d47911ada980f9b31ecee6e7b673a5767e9bf9312e076e5ae7c2d618d94ca671d37810dc37cfe6582f5daf870fb2b89f819a7746a04a9690edcc74eb787dbb4c5b426009d38ae2", 0xe6}, {&(0x7f0000000280)="a897d6c63ef2a23a72ff6cf4ffa3560d4b079a6d791650c1e07954e2dcca017b46948421c13a68dfa7242fb02a661d0318892aa2d26f4b11e086775ab3c6e5b2f2a2c7cf1bc96c0c4027a71379059862", 0x50, 0x1}, {&(0x7f0000000300)="33412b5ea72239984b92421a7ac4a6b9cb8f038a12baf412cac26cb77e95239467593cb92ef0b1548bec0bc5894f419811b2221b9a3fd48f773307aca77cb3a15c5411c93499334f76eed8af0a4e", 0x4e, 0x9}, {&(0x7f0000000380)="6da88bbc1da9cdb60e1025cb43afb5ebace554b20dac0e56c58e8b94874ed679b92302a47f0eaa1ef32103e83c4b6a2dcc72c12b81804e226f0a972e2615616000daf3bf55b8faca3c0c0df951fe6eb3c3eb2184835f2551e2b3a8b0235d0ad15acf885a923ad2a4676228c95eaba53579b863fab7817d14ae1f7091d6fcf8", 0x7f, 0x3f}], 0x800, &(0x7f0000000480)='wlan1,-\x00') 2018/05/17 11:37:23 executing program 2 (fault-call:1 fault-nth:8): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:23 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:23 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r1 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x9, &(0x7f0000000340)={0x0, r1, r1}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:23 executing program 6: prlimit64(0x0, 0x7, &(0x7f0000000140), &(0x7f00000002c0)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x20001) socket$inet_sctp(0x2, 0x1, 0x84) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00'}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x4000, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x200800, 0x0) fanotify_init(0x0, 0x1) r0 = socket$pptp(0x18, 0x1, 0x2) dup(r0) 2018/05/17 11:37:23 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)="2e2f66696c653010", &(0x7f0000000040)='./file1/file0\x00') [ 160.575801] FAULT_INJECTION: forcing a failure. [ 160.575801] name failslab, interval 1, probability 0, space 0, times 0 [ 160.587119] CPU: 1 PID: 12916 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #54 [ 160.594400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 160.603756] Call Trace: [ 160.606343] dump_stack+0x1b9/0x294 [ 160.609968] ? dump_stack_print_info.cold.2+0x52/0x52 [ 160.615156] ? debug_check_no_locks_freed+0x310/0x310 [ 160.620347] should_fail.cold.4+0xa/0x1a [ 160.624407] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 160.629503] ? graph_lock+0x170/0x170 [ 160.633292] ? lock_downgrade+0x8e0/0x8e0 [ 160.637434] ? find_held_lock+0x36/0x1c0 [ 160.641488] ? __lock_is_held+0xb5/0x140 [ 160.645549] ? check_same_owner+0x320/0x320 [ 160.649866] ? rcu_note_context_switch+0x710/0x710 [ 160.654789] __should_failslab+0x124/0x180 [ 160.659020] should_failslab+0x9/0x14 [ 160.662811] kmem_cache_alloc_node+0x272/0x780 [ 160.667396] __alloc_skb+0x111/0x780 [ 160.671105] ? skb_scrub_packet+0x580/0x580 [ 160.675420] ? if_nlmsg_size+0x5d1/0xba0 [ 160.679476] ? rtnl_xdp_fill+0x8d0/0x8d0 [ 160.683528] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 160.689057] ? notifier_call_chain+0x2d2/0x380 [ 160.693645] ? unregister_die_notifier+0x20/0x20 [ 160.698392] ? rtmsg_ifinfo_build_skb+0xc8/0x190 [ 160.703140] rtmsg_ifinfo_build_skb+0x73/0x190 [ 160.707716] rtmsg_ifinfo_event.part.30+0x45/0xe0 [ 160.712550] rtmsg_ifinfo+0x8c/0xa0 [ 160.716169] netdev_state_change+0x13a/0x180 [ 160.720567] ? arch_local_irq_restore+0x60/0x60 [ 160.725225] ? check_noncircular+0x20/0x20 [ 160.729453] ? print_usage_bug+0xc0/0xc0 [ 160.733509] do_setlink+0x253b/0x4310 [ 160.737300] ? print_usage_bug+0xc0/0xc0 [ 160.741363] ? rtnl_fill_vf+0x4b0/0x4b0 [ 160.745328] ? debug_check_no_locks_freed+0x310/0x310 [ 160.750508] ? __lock_acquire+0x7f5/0x5140 [ 160.754731] ? kasan_slab_alloc+0x12/0x20 [ 160.758866] ? kmem_cache_alloc+0x12e/0x760 [ 160.763176] ? __d_alloc+0xc0/0xd30 [ 160.766798] ? __lock_acquire+0x7f5/0x5140 [ 160.771031] ? debug_check_no_locks_freed+0x310/0x310 [ 160.776207] ? print_usage_bug+0xc0/0xc0 [ 160.780266] ? debug_check_no_locks_freed+0x310/0x310 [ 160.785442] ? print_usage_bug+0xc0/0xc0 [ 160.789489] ? print_usage_bug+0xc0/0xc0 [ 160.793537] ? print_usage_bug+0xc0/0xc0 [ 160.797589] ? print_usage_bug+0xc0/0xc0 [ 160.801637] ? debug_check_no_locks_freed+0x310/0x310 [ 160.806821] ? print_usage_bug+0xc0/0xc0 [ 160.810877] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 160.816058] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 160.821064] ? validate_linkmsg+0x26f/0xa20 [ 160.825379] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 160.830903] ? kasan_unpoison_shadow+0x35/0x50 [ 160.835478] rtnl_newlink+0x12e0/0x1a50 [ 160.839459] ? rcu_note_context_switch+0x710/0x710 [ 160.844377] ? memset+0x31/0x40 [ 160.847645] ? rtnl_newlink+0x4e7/0x1a50 [ 160.851710] ? rtnl_link_unregister+0x370/0x370 [ 160.856367] ? kasan_check_read+0x11/0x20 [ 160.860501] ? rcu_is_watching+0x85/0x140 [ 160.864641] ? __lock_acquire+0x7f5/0x5140 [ 160.868870] ? graph_lock+0x170/0x170 [ 160.872697] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 160.878221] ? rtnl_get_link+0x164/0x350 [ 160.882270] ? rtnl_dump_all+0x5e0/0x5e0 [ 160.886321] ? rcu_is_watching+0x85/0x140 [ 160.890458] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 160.895637] ? __netlink_ns_capable+0x100/0x130 [ 160.900295] ? rtnl_link_unregister+0x370/0x370 [ 160.904953] rtnetlink_rcv_msg+0x466/0xc10 [ 160.909191] ? rtnetlink_put_metrics+0x690/0x690 [ 160.913946] netlink_rcv_skb+0x172/0x440 [ 160.917996] ? rtnetlink_put_metrics+0x690/0x690 [ 160.922747] ? netlink_ack+0xbc0/0xbc0 [ 160.926622] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 160.931803] ? netlink_skb_destructor+0x210/0x210 [ 160.936641] rtnetlink_rcv+0x1c/0x20 [ 160.940345] netlink_unicast+0x58b/0x740 [ 160.944402] ? netlink_attachskb+0x970/0x970 [ 160.948801] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 160.954326] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 160.959341] ? security_netlink_send+0x88/0xb0 [ 160.963917] netlink_sendmsg+0x9f0/0xfa0 [ 160.967972] ? netlink_unicast+0x740/0x740 [ 160.972199] ? security_socket_sendmsg+0x94/0xc0 [ 160.976943] ? netlink_unicast+0x740/0x740 [ 160.981168] sock_sendmsg+0xd5/0x120 [ 160.984872] ___sys_sendmsg+0x805/0x940 [ 160.988841] ? copy_msghdr_from_user+0x560/0x560 [ 160.993594] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 160.999120] ? proc_fail_nth_write+0x96/0x1f0 [ 161.003608] ? __fget_light+0x2ef/0x430 [ 161.007572] ? fget_raw+0x20/0x20 [ 161.011013] ? find_held_lock+0x36/0x1c0 [ 161.015073] ? kasan_check_write+0x14/0x20 [ 161.019302] ? wait_for_completion+0x870/0x870 [ 161.023884] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 161.029407] ? sockfd_lookup_light+0xc5/0x160 [ 161.033891] __sys_sendmsg+0x115/0x270 [ 161.037768] ? __ia32_sys_shutdown+0x80/0x80 [ 161.042168] ? __sb_end_write+0xac/0xe0 [ 161.046133] ? fput+0x130/0x1a0 [ 161.049402] ? ksys_write+0x1a6/0x250 [ 161.053205] __x64_sys_sendmsg+0x78/0xb0 [ 161.057256] do_syscall_64+0x1b1/0x800 [ 161.061132] ? finish_task_switch+0x1ca/0x840 [ 161.065618] ? syscall_return_slowpath+0x5c0/0x5c0 [ 161.070537] ? syscall_return_slowpath+0x30f/0x5c0 [ 161.075467] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 161.080823] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 161.085660] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 161.090842] RIP: 0033:0x455a09 [ 161.094021] RSP: 002b:00007f0895fa8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 161.101720] RAX: ffffffffffffffda RBX: 00007f0895fa96d4 RCX: 0000000000455a09 [ 161.108975] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000013 [ 161.116230] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/17 11:37:23 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x10, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) [ 161.123485] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 161.130740] R13: 00000000000005a4 R14: 00000000006fc800 R15: 0000000000000008 [ 161.161746] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 161.168784] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:37:24 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) r3 = gettid() io_submit(0x0, 0x1, &(0x7f0000001dc0)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000001440)='}', 0x1}]) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000200)=0xc) close(r1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000040)=0x1, 0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(r5, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000001000)}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x31, 0xffffffffffffffff, 0x0) recvfrom(r4, &(0x7f0000000280)=""/4096, 0x1000, 0x20, &(0x7f0000000140)=@un=@abs={0x0, 0x0, 0x4e24}, 0x80) tkill(r3, 0x1000000000016) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000000)) 2018/05/17 11:37:24 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x9, &(0x7f0000000340)={0x0, r1, r1}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:24 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)="2e2f66696c6530f5", &(0x7f0000000040)='./file1/file0\x00') [ 161.290601] ceph: device name is missing path (no : separator in /dev/loop5) 2018/05/17 11:37:24 executing program 2 (fault-call:1 fault-nth:9): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:24 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x6, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:24 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:24 executing program 0: getpid() r0 = socket$inet(0x2, 0x5, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/208, &(0x7f0000000040)=0xd0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x44d1}, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x100, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) fsync(r1) [ 161.429109] hfs: can't find a HFS filesystem on dev loop1 [ 161.449305] ceph: device name is missing path (no : separator in /dev/loop5) [ 161.498134] FAULT_INJECTION: forcing a failure. [ 161.498134] name failslab, interval 1, probability 0, space 0, times 0 [ 161.509509] CPU: 0 PID: 12971 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #54 [ 161.516831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.526183] Call Trace: [ 161.528795] dump_stack+0x1b9/0x294 [ 161.532424] ? dump_stack_print_info.cold.2+0x52/0x52 [ 161.537620] ? is_bpf_text_address+0xd7/0x170 [ 161.542119] ? kernel_text_address+0x79/0xf0 [ 161.546517] ? __unwind_start+0x166/0x330 [ 161.550662] should_fail.cold.4+0xa/0x1a [ 161.554717] ? __save_stack_trace+0x7e/0xd0 [ 161.559039] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 161.564151] ? graph_lock+0x170/0x170 [ 161.567947] ? save_stack+0x43/0xd0 [ 161.571565] ? kasan_kmalloc+0xc4/0xe0 [ 161.575439] ? kasan_slab_alloc+0x12/0x20 [ 161.579577] ? find_held_lock+0x36/0x1c0 [ 161.583631] ? __lock_is_held+0xb5/0x140 [ 161.587692] ? check_same_owner+0x320/0x320 [ 161.592011] ? rcu_note_context_switch+0x710/0x710 [ 161.596949] __should_failslab+0x124/0x180 [ 161.601175] should_failslab+0x9/0x14 [ 161.604965] kmem_cache_alloc_node_trace+0x26f/0x770 [ 161.610069] __kmalloc_node_track_caller+0x33/0x70 [ 161.614993] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 161.619748] __alloc_skb+0x14d/0x780 [ 161.623457] ? skb_scrub_packet+0x580/0x580 [ 161.627796] ? if_nlmsg_size+0x5d1/0xba0 [ 161.631852] ? rtnl_xdp_fill+0x8d0/0x8d0 [ 161.635910] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 161.641437] ? notifier_call_chain+0x2d2/0x380 [ 161.646015] ? unregister_die_notifier+0x20/0x20 [ 161.650764] ? rtmsg_ifinfo_build_skb+0xc8/0x190 [ 161.655535] rtmsg_ifinfo_build_skb+0x73/0x190 [ 161.660111] rtmsg_ifinfo_event.part.30+0x45/0xe0 [ 161.664948] rtmsg_ifinfo+0x8c/0xa0 [ 161.668568] netdev_state_change+0x13a/0x180 [ 161.672967] ? arch_local_irq_restore+0x60/0x60 [ 161.677627] ? check_noncircular+0x20/0x20 [ 161.681854] ? print_usage_bug+0xc0/0xc0 [ 161.685910] do_setlink+0x253b/0x4310 [ 161.689698] ? print_usage_bug+0xc0/0xc0 [ 161.693758] ? rtnl_fill_vf+0x4b0/0x4b0 [ 161.697726] ? debug_check_no_locks_freed+0x310/0x310 [ 161.702901] ? __lock_acquire+0x7f5/0x5140 [ 161.707126] ? kasan_slab_alloc+0x12/0x20 [ 161.711261] ? kmem_cache_alloc+0x12e/0x760 [ 161.715568] ? __d_alloc+0xc0/0xd30 [ 161.719190] ? __lock_acquire+0x7f5/0x5140 [ 161.723417] ? debug_check_no_locks_freed+0x310/0x310 [ 161.728591] ? print_usage_bug+0xc0/0xc0 [ 161.732648] ? debug_check_no_locks_freed+0x310/0x310 [ 161.737823] ? print_usage_bug+0xc0/0xc0 [ 161.741872] ? print_usage_bug+0xc0/0xc0 [ 161.745920] ? print_usage_bug+0xc0/0xc0 [ 161.749975] ? print_usage_bug+0xc0/0xc0 [ 161.754031] ? debug_check_no_locks_freed+0x310/0x310 [ 161.759214] ? print_usage_bug+0xc0/0xc0 [ 161.763270] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 161.768452] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 161.773457] ? validate_linkmsg+0x26f/0xa20 [ 161.777772] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 161.783300] ? kasan_unpoison_shadow+0x35/0x50 [ 161.787876] rtnl_newlink+0x12e0/0x1a50 [ 161.791845] ? rcu_note_context_switch+0x710/0x710 [ 161.796767] ? memset+0x31/0x40 [ 161.800040] ? rtnl_newlink+0x4e7/0x1a50 [ 161.804104] ? rtnl_link_unregister+0x370/0x370 [ 161.808763] ? kasan_check_read+0x11/0x20 [ 161.812899] ? rcu_is_watching+0x85/0x140 [ 161.817045] ? __lock_acquire+0x7f5/0x5140 [ 161.821272] ? graph_lock+0x170/0x170 [ 161.825103] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 161.830625] ? rtnl_get_link+0x164/0x350 [ 161.834673] ? rtnl_dump_all+0x5e0/0x5e0 [ 161.838722] ? rcu_is_watching+0x85/0x140 [ 161.842861] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 161.848045] ? __netlink_ns_capable+0x100/0x130 [ 161.852702] ? rtnl_link_unregister+0x370/0x370 [ 161.857359] rtnetlink_rcv_msg+0x466/0xc10 [ 161.861588] ? rtnetlink_put_metrics+0x690/0x690 [ 161.866341] netlink_rcv_skb+0x172/0x440 [ 161.870391] ? rtnetlink_put_metrics+0x690/0x690 [ 161.875136] ? netlink_ack+0xbc0/0xbc0 [ 161.879015] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 161.884201] ? netlink_skb_destructor+0x210/0x210 [ 161.889042] rtnetlink_rcv+0x1c/0x20 [ 161.892746] netlink_unicast+0x58b/0x740 [ 161.896812] ? netlink_attachskb+0x970/0x970 [ 161.901212] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 161.906738] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 161.911752] ? security_netlink_send+0x88/0xb0 [ 161.916328] netlink_sendmsg+0x9f0/0xfa0 [ 161.920399] ? netlink_unicast+0x740/0x740 [ 161.924626] ? security_socket_sendmsg+0x94/0xc0 [ 161.929369] ? netlink_unicast+0x740/0x740 [ 161.933595] sock_sendmsg+0xd5/0x120 [ 161.937299] ___sys_sendmsg+0x805/0x940 [ 161.941269] ? copy_msghdr_from_user+0x560/0x560 [ 161.946044] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 161.951570] ? proc_fail_nth_write+0x96/0x1f0 [ 161.956059] ? __fget_light+0x2ef/0x430 [ 161.960030] ? fget_raw+0x20/0x20 [ 161.963484] ? find_held_lock+0x36/0x1c0 [ 161.967539] ? kasan_check_write+0x14/0x20 [ 161.971769] ? wait_for_completion+0x870/0x870 [ 161.976349] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 161.981874] ? sockfd_lookup_light+0xc5/0x160 [ 161.986357] __sys_sendmsg+0x115/0x270 [ 161.990236] ? __ia32_sys_shutdown+0x80/0x80 [ 161.994633] ? __sb_end_write+0xac/0xe0 [ 161.998600] ? fput+0x130/0x1a0 [ 162.001868] ? ksys_write+0x1a6/0x250 [ 162.005672] __x64_sys_sendmsg+0x78/0xb0 [ 162.009728] do_syscall_64+0x1b1/0x800 [ 162.013620] ? finish_task_switch+0x1ca/0x840 [ 162.018103] ? syscall_return_slowpath+0x5c0/0x5c0 [ 162.023027] ? syscall_return_slowpath+0x30f/0x5c0 [ 162.027951] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 162.033307] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 162.038142] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 162.043320] RIP: 0033:0x455a09 2018/05/17 11:37:24 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340)={0x0, r0, r0}, &(0x7f0000000600)=""/132, 0xff33, 0x0) [ 162.046495] RSP: 002b:00007f0895fa8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 162.054193] RAX: ffffffffffffffda RBX: 00007f0895fa96d4 RCX: 0000000000455a09 [ 162.061448] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000013 [ 162.068704] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 162.075961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 162.083216] R13: 00000000000005a4 R14: 00000000006fc800 R15: 0000000000000009 2018/05/17 11:37:24 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:24 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x3, 0xffffffffffffff1f, 0x100000001, 0x80000001, 0x3, 0xffffffffffffff01, 0x8, {0x0, @in6={{0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x1f}}, 0x7, 0x8, 0x7, 0xffff, 0x1}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x84) mlockall(0x5) munlockall() 2018/05/17 11:37:24 executing program 4: r0 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340)={0x0, r0, r0}, &(0x7f0000000600)=""/132, 0xff33, 0x0) [ 162.172531] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:25 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1000, 0x40) 2018/05/17 11:37:25 executing program 4: r0 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340)={0x0, r0, r0}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:25 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000300000000014bbac14140e8924577800000000420000000000000000000000ac1414aaac141400"], &(0x7f0000000040)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f00000000c0)=0x1f) r2 = fcntl$getown(r0, 0x9) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) kcmp(r2, r3, 0x5, r0, r0) 2018/05/17 11:37:25 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:25 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000), 0x0, 0x0) 2018/05/17 11:37:25 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100)=0x1f, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x40000000004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x338) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x10, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:25 executing program 2 (fault-call:1 fault-nth:10): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:25 executing program 4: r0 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340)={0x0, r0, r0}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:25 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) r1 = socket(0x8, 0xfffffffffffffffc, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_elf32(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="4a454c460000000000020000000000fcffffff0000000000000000003800000000000000000000000100b8000200000000000000000000000000000000000000000000000000000000ce446713dc2344c89e8023d4cc33b828f1b3a0ca8d255bc5555aa356bdf029b6701105df4923035b5af7661aff1d3c8e7bd30327efe8262f4dc8a6e2511bde6409fdd96d472c4988c0f1124dbd63e54df05b5219f4f7a1363fdad139125bb023ce5ffe80e5"], 0x49) 2018/05/17 11:37:25 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0xd, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) [ 162.505422] FAULT_INJECTION: forcing a failure. [ 162.505422] name failslab, interval 1, probability 0, space 0, times 0 [ 162.516748] CPU: 1 PID: 13030 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #54 [ 162.524027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 162.533384] Call Trace: [ 162.535989] dump_stack+0x1b9/0x294 [ 162.539631] ? dump_stack_print_info.cold.2+0x52/0x52 [ 162.544830] ? print_usage_bug+0xc0/0xc0 [ 162.548898] ? perf_trace_lock+0xd6/0x900 [ 162.553040] ? lock_chain_get_class+0x90/0xa0 [ 162.557532] should_fail.cold.4+0xa/0x1a [ 162.561579] ? zap_class+0x720/0x720 [ 162.565287] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 162.570380] ? graph_lock+0x170/0x170 [ 162.574170] ? find_held_lock+0x36/0x1c0 [ 162.578237] ? find_held_lock+0x36/0x1c0 [ 162.582306] ? rcu_is_watching+0x85/0x140 [ 162.586450] __should_failslab+0x124/0x180 [ 162.590674] should_failslab+0x9/0x14 [ 162.594464] kmem_cache_alloc_node_trace+0x5a/0x770 [ 162.599469] ? is_bpf_text_address+0xd7/0x170 [ 162.603955] ? kernel_text_address+0x79/0xf0 [ 162.608351] ? __unwind_start+0x166/0x330 [ 162.612491] __kmalloc_node_track_caller+0x33/0x70 [ 162.617410] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 162.622157] pskb_expand_head+0x220/0x10c0 [ 162.626380] ? save_stack+0xa9/0xd0 [ 162.630001] ? __alloc_skb+0x14d/0x780 [ 162.633882] ? __pskb_copy_fclone+0xe80/0xe80 [ 162.638362] ? do_setlink+0x253b/0x4310 [ 162.642325] ? rtnl_newlink+0x12e0/0x1a50 [ 162.646458] ? rtnetlink_rcv_msg+0x466/0xc10 [ 162.650855] ? netlink_rcv_skb+0x172/0x440 [ 162.655078] ? rtnetlink_rcv+0x1c/0x20 [ 162.658951] ? netlink_unicast+0x58b/0x740 [ 162.663185] ? netlink_sendmsg+0x9f0/0xfa0 [ 162.667414] ? sock_sendmsg+0xd5/0x120 [ 162.671298] ? ___sys_sendmsg+0x805/0x940 [ 162.675430] ? __x64_sys_sendmsg+0x78/0xb0 [ 162.679661] ? do_syscall_64+0x1b1/0x800 [ 162.683714] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 162.689088] ? __lock_is_held+0xb5/0x140 [ 162.693151] ? __kmalloc_node_track_caller+0x33/0x70 [ 162.698249] netlink_trim+0x2db/0x370 [ 162.702042] ? netlink_skb_destructor+0x210/0x210 [ 162.706871] ? kasan_unpoison_shadow+0x35/0x50 [ 162.711444] ? kasan_kmalloc+0xc4/0xe0 [ 162.715324] netlink_broadcast_filtered+0xef/0x1580 [ 162.720333] ? __netlink_sendskb+0xd0/0xd0 [ 162.724563] ? if_nlmsg_size+0x5d1/0xba0 [ 162.728616] ? rtnl_xdp_fill+0x8d0/0x8d0 [ 162.732684] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 162.738214] ? notifier_call_chain+0x2d2/0x380 [ 162.742788] ? rtmsg_ifinfo_build_skb+0xc8/0x190 [ 162.747537] nlmsg_notify+0xa0/0x1a0 [ 162.751243] rtmsg_ifinfo_event.part.30+0xb2/0xe0 [ 162.756077] rtmsg_ifinfo+0x8c/0xa0 [ 162.759696] netdev_state_change+0x13a/0x180 [ 162.764096] ? arch_local_irq_restore+0x60/0x60 [ 162.768753] ? check_noncircular+0x20/0x20 [ 162.772978] ? print_usage_bug+0xc0/0xc0 [ 162.777034] do_setlink+0x253b/0x4310 [ 162.780822] ? print_usage_bug+0xc0/0xc0 [ 162.784878] ? rtnl_fill_vf+0x4b0/0x4b0 [ 162.788842] ? debug_check_no_locks_freed+0x310/0x310 [ 162.794020] ? __lock_acquire+0x7f5/0x5140 [ 162.798254] ? __lock_acquire+0x7f5/0x5140 [ 162.802476] ? debug_check_no_locks_freed+0x310/0x310 [ 162.807649] ? print_usage_bug+0xc0/0xc0 [ 162.811759] ? debug_check_no_locks_freed+0x310/0x310 [ 162.816935] ? print_usage_bug+0xc0/0xc0 [ 162.820983] ? print_usage_bug+0xc0/0xc0 [ 162.825039] ? perf_trace_lock+0xd6/0x900 [ 162.829192] ? print_usage_bug+0xc0/0xc0 [ 162.833242] ? zap_class+0x720/0x720 [ 162.836945] ? print_usage_bug+0xc0/0xc0 [ 162.840998] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 162.846184] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 162.851190] ? validate_linkmsg+0x26f/0xa20 [ 162.855502] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 162.861033] ? kasan_unpoison_shadow+0x35/0x50 [ 162.865608] rtnl_newlink+0x12e0/0x1a50 [ 162.869583] ? rcu_note_context_switch+0x710/0x710 [ 162.874504] ? memset+0x31/0x40 [ 162.877774] ? rtnl_newlink+0x4e7/0x1a50 [ 162.881841] ? rtnl_link_unregister+0x370/0x370 [ 162.886498] ? rcu_is_watching+0x85/0x140 [ 162.890646] ? perf_trace_lock+0xd6/0x900 [ 162.894781] ? __lock_acquire+0x7f5/0x5140 [ 162.899007] ? zap_class+0x720/0x720 [ 162.902711] ? graph_lock+0x170/0x170 [ 162.906538] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 162.912061] ? rtnl_get_link+0x164/0x350 [ 162.916109] ? rtnl_dump_all+0x5e0/0x5e0 [ 162.920158] ? rcu_is_watching+0x85/0x140 [ 162.924298] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 162.929476] ? __netlink_ns_capable+0x100/0x130 [ 162.934134] ? rtnl_link_unregister+0x370/0x370 [ 162.938791] rtnetlink_rcv_msg+0x466/0xc10 [ 162.943032] ? rtnetlink_put_metrics+0x690/0x690 [ 162.947787] netlink_rcv_skb+0x172/0x440 [ 162.951837] ? rtnetlink_put_metrics+0x690/0x690 [ 162.956582] ? netlink_ack+0xbc0/0xbc0 [ 162.960457] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 162.965634] ? netlink_skb_destructor+0x210/0x210 [ 162.970473] rtnetlink_rcv+0x1c/0x20 [ 162.974182] netlink_unicast+0x58b/0x740 [ 162.978238] ? netlink_attachskb+0x970/0x970 [ 162.982635] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 162.988166] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 162.993175] ? security_netlink_send+0x88/0xb0 [ 162.997750] netlink_sendmsg+0x9f0/0xfa0 [ 163.001807] ? netlink_unicast+0x740/0x740 [ 163.006039] ? security_socket_sendmsg+0x94/0xc0 [ 163.010792] ? netlink_unicast+0x740/0x740 [ 163.015030] sock_sendmsg+0xd5/0x120 [ 163.018735] ___sys_sendmsg+0x805/0x940 [ 163.022704] ? copy_msghdr_from_user+0x560/0x560 [ 163.027456] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 163.032990] ? proc_fail_nth_write+0x96/0x1f0 [ 163.037480] ? __fget_light+0x2ef/0x430 [ 163.041442] ? fget_raw+0x20/0x20 [ 163.044882] ? find_held_lock+0x36/0x1c0 [ 163.048936] ? kasan_check_write+0x14/0x20 [ 163.053168] ? wait_for_completion+0x870/0x870 [ 163.057746] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 163.063271] ? sockfd_lookup_light+0xc5/0x160 [ 163.067756] __sys_sendmsg+0x115/0x270 [ 163.071630] ? __ia32_sys_shutdown+0x80/0x80 [ 163.076030] ? __sb_end_write+0xac/0xe0 [ 163.079996] ? fput+0x130/0x1a0 [ 163.083268] ? ksys_write+0x1a6/0x250 [ 163.087067] __x64_sys_sendmsg+0x78/0xb0 [ 163.091118] do_syscall_64+0x1b1/0x800 [ 163.094993] ? finish_task_switch+0x1ca/0x840 [ 163.099481] ? syscall_return_slowpath+0x5c0/0x5c0 [ 163.104400] ? syscall_return_slowpath+0x30f/0x5c0 [ 163.109319] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 163.114680] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 163.119513] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 163.124691] RIP: 0033:0x455a09 [ 163.127870] RSP: 002b:00007f0895fa8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 163.135568] RAX: ffffffffffffffda RBX: 00007f0895fa96d4 RCX: 0000000000455a09 [ 163.142824] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000013 [ 163.150080] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 163.157335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 163.164589] R13: 00000000000005a4 R14: 00000000006fc800 R15: 000000000000000a [ 163.195384] hfs: can't find a HFS filesystem on dev loop1 [ 163.268612] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:26 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e27, @rand_addr=0x5}, 0x406) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000002c0)={0x4, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x8, [{{0x2, 0x4e22, @rand_addr=0xd34d}}, {{0x2, 0x4e21}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}}, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e24}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}]}, 0x490) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/05/17 11:37:26 executing program 5: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000040)={@multicast2, @multicast2, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000100)={@multicast2=0xe0000002, @rand_addr=0x8, r1}, 0xc) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/17 11:37:26 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000300)={"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"}) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getpeername$packet(r1, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000880)=0x62a) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000007c0)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000008c0)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000009c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000a00)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000b00)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000b40)={0x0, @local, @multicast1}, &(0x7f0000000b80)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000c80)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000d80)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000fc0)={0x0, @multicast2, @dev}, &(0x7f0000001000)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000001040)={'team0\x00', 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r11, 0x7fffffff, 0x1, "9b"}, 0x9) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000700)=0x4) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000200)={@empty, 0x0}, &(0x7f00000010c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003900)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000003a00)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003b00)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000003c00)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003c40)={0x0, @rand_addr, @dev}, &(0x7f0000003c80)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003cc0)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000003dc0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000003e00)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003e80)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000003f80)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000003fc0)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f0000004000)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000009000)={0x0, @local, @remote}, &(0x7f0000009040)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f00000096c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8002000}, 0xc, &(0x7f0000009680)={&(0x7f0000009080)={0x5dc, r2, 0x20, 0x70bd2a, 0x25dfdbfb, {0x2}, [{{0x8, 0x1, r3}, {0x198, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x401}}, {0x8, 0x6, r4}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x5, 0xffff, 0x20, 0x5}, {0x7, 0x0, 0x9, 0x96}, {0x5, 0x79745b72, 0x6, 0x5}, {0x401, 0x7, 0xad3, 0x7fffffff}, {0x6c8, 0x81, 0x7a0}, {0x9, 0x0, 0x5, 0x9}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}]}}, {{0x8, 0x1, r8}, {0x84, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3f}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0xf8, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000001}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xb95}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}}]}}, {{0x8, 0x1, r12}, {0xb8, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xca}}}]}}, {{0x8, 0x1, r15}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r16}, {0x144, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r17}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6}}}, {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, r18}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}]}, 0x5dc}, 0x1, 0x0, 0x0, 0x4001}, 0x44040) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000740)) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x4, 0x700) 2018/05/17 11:37:26 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000), 0x0, 0x0) 2018/05/17 11:37:26 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0xe, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:26 executing program 4: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340)={0x0, r0, r0}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:26 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:26 executing program 0: r0 = socket$inet(0x2, 0x3, 0x5) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e27, @broadcast=0xffffffff}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:26 executing program 4: perf_event_open(&(0x7f0000000140)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340)={0x0, r0, r0}, &(0x7f0000000600)=""/132, 0xff33, 0x0) [ 163.438090] hfs: can't find a HFS filesystem on dev loop1 [ 163.451681] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:26 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x3ff, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000100)={r0, 0x2, 0x7ff, "a35e2b0fae299fb8eeb8c61edc58f9df6241a5d4fc65920569a56b23b89ce1239f3f0b9e2d5528349eb7982e867c56e925d37d77f5c50988a975510d79b5075b0cc519b5a3451a0ba74850a5e3aec631d9c94a22bd1a7eb84c26394615b1cda89ad943543323c9b1314700499077121d21ed480f0c4e360f81b2886b359ec2f6901bb1f04ca4301d0fe0f3ce357ebb23d36a27eb97a66293e772de6710fb222697f9805556622a06e32b0f9ebac2f8a4a9543a"}) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00000000c0)=0x2, 0x26f) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/05/17 11:37:26 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x1c, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:26 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)="2e2f66696c6530f6", &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:26 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = creat(&(0x7f0000000800)='./file0\x00', 0x1a1) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000840)=0xfffffffffffff000, 0x8) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x47384768, 0x82000) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000003c0)={"41ba61116a63112bc1f0a7d56ad447696f0dafecdb7ad723a20842ef805d2c8948592a58c926156b0622dd9db9c8a2b490334e6af1f201233da543edbf5476039e450e60d8d3415115555d57625fb04274ca675c316838e086bb358a2be65835e4c806eb25e7bed9fb4db277c52b78cdb305d872bb49149b2334a863dce556d228cd6df37ac4701fca7ac540e7ef2913b7c979797e094e3bc3bd9fb13a2d4dff9767d4f080efc6102fb959bb803a9db35cdfbfd2d09b3cbc3f87cf426f5015b3815faed7076aa76ded1d69024d3972b076d9c16bc1d243060f8204e5193d8093d7fe78910945f25a49d85502b4d76e83f878788f993846338abf9c45fd21a282c22ef505d69b967f657e3803a1dd925f11b7169e33400cb9ac03cc476ef235157699a43c02dfbac742af721352e0008a55094bc5da912ee4cf5ce7c2c76a87163966b74407d3038ae0f0ce1e367490bf540ee04c9ba9b6098d7a0f346baeae5dc6b19b91e86e456a362e1b6fe7227c3b398eecd49908d474df5eeba9d267987bff63a710c6516146aa1195a4683f130c2372f839c5419d596b324e196144597d125b1f2c3cc98b9a3715db8ba0fe43457f8c61fa7cca37d8a852dad6bb03e7772476bbfe62035a333b9bedb038f6a7001bb9485dc8860f73a6004cd3c31f77443e9c36c3a33e4d3404f0080dd1a5b33905f83524cea6c8c0af5be18a357dd6a3caa0c673b55e8cd6c2b623166b6690753f442869f3c7b32223f3b066ea8c80d28eccd788fb5c0988ef8e1f7f775f2954560d63227a5b4a90a6b3bfbf51345ecd03aed7c4d51012aa41cffa8cf4ca6d7d9b18c04c86523ffe628d6a0a094447d179b5204bb0add477f9354f7908b2171d6a759e770bbf91e873781e9ccc14acc59464e6b6fbae73da97bdfca572741b29ae4ecd9803c7759febedfe55f9df42b15232d2d10d0692b3aec989b1791287cd4879b7509575a911556d9f0772f833280d857886e13ba333265aca9f0133d09b7dfce97748779e7e68e3ffca968ec8d0ce88acc32238a6d9ee6c4034c3ec332f0eb815b5ccf27910f1a4a1433b1fa54aa1dae9b51494b6f87a081661c4d23033828973970ff11bcb5d91f99267801a12d5ee1b2fd39b35a03f8cf5fd9f5c3cf6ab5037995a3f62190af47339bcf7f20052cf9e6d676db69369fcb57397bfb757457b3e71fc1b439c6ade14f7ad974c30ac901d96e71dd2a47c9a900ce89ba359889054548bbd67817bc67cbd6c3ec78db60eb1a057c586d397e58c717dcc9f01cedf2ac047299343377e7fc40ffa8b558f6692d46c0651558fba0c34ca899e97c0327e6e7ac310202dbefdf45f276f4d7fe40a9fbfdbdfdf3f71dc872aee346db6fa5a118fb5af839211049c079aaed0fe240dafc9aabd4890fd876809a99bec42c7c27204c092120b3c85a2781c6a45"}) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x800, 0x7372}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000180)={r6, 0x2}, &(0x7f00000001c0)=0x8) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000000)="66b9810b00000f3266b818090f3e0f23c00f21f86635020000000f23f8650f20180f20c06635000000800f22c0660f1be92e0f320feb62e966b96e02000066b8f55f000066ba000000000f30f4f30f1b6100", 0x52}], 0x0, 0xc, &(0x7f00000000c0), 0x0) 2018/05/17 11:37:26 executing program 4: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340)={0x0, r0, r0}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:26 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000), 0x0, 0x0) 2018/05/17 11:37:26 executing program 0: r0 = socket$inet(0x2, 0x4000000000008001, 0x1) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:26 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000200)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x1d}, 0x10, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000000388dbba2b150d176"], 0x48}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000080)=0xc, 0x4) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000040)={&(0x7f00000000c0)={0x7, 0x0, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "c4d981aeb150d176"}}, 0x48}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000600)=[{{&(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000005c0)}}], 0x1, 0x0, &(0x7f00000006c0)) [ 163.705230] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:37:27 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x16, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:27 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340)={0x0, r0, r0}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:27 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:27 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0xffffffffffffffff) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r1, 0x9, 0x0, 0x10001, 0x4}, &(0x7f0000000100)=0x18) 2018/05/17 11:37:27 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:27 executing program 5: r0 = socket(0xa, 0x2, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0xa) r1 = socket$inet(0x15, 0x5, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080)=0xffff, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x3, 0x400, 0x3f, 0x3}, {0x6, 0x100, 0x8, 0x1}]}, 0x10) connect$inet(r1, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg$alg(r0, &(0x7f00000006c0)=[{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000001c0)="4fa71a0466f0f2331069210a84afe78992976b51073614348cbf57c08b46682d4a970a5f926f8963dc01ead69342e51dd7480d803b0979ddaec5544d03bb33c31e5076047ab5dcdbc9bbaf3ba05167cc2038ceadae44e83cb1389a254c6e8db9b008bb54cbed5887beef99de10a25b088bad7548e8a6588725ca7c709fdde321d5d4c7ee1cd9c3fd942cf9c9d1761d711a0ec8566df6acfdf3a293be97551cbae87bc7eaa395d20a1222238450fabbb5a2cb0de493b66ff07cc4d691ecfb26b09daf002aab040644c1b95b7b9fd5d7dec9d70df00967e4666fc702a5ad73ba7c5c0429963d54eb3f4ad0e393", 0xec}, {&(0x7f00000002c0)="78f3f3477e90332bda90e5b58f9dff996f2d883b52e83a4fcbf90217383ca73e080adb4c9a1c5344754ef7d3236c3178bfb33c36f69660b660b4ec7b771ede679f620cacd9af338fd51c6846a656fa4cdfc64077", 0x54}, {&(0x7f0000000340)="1f685fa2114d7ded7c89388aad4423f37c6f7ae66372310148", 0x19}, {&(0x7f0000000380)="6e282cfde86252", 0x7}, {&(0x7f00000003c0)="475881", 0x3}, {&(0x7f0000000400)="2f1d54ea89d205778808d73f0a16d224255428b02687b89c1cca213857127dba3054f53ff7c10ffe2827fa0c16de81350714df68ab2a7a46ba9add1b0283868ccdd3d8debbe5efd63b3c359ef99402eb60f6dddc39c58d3ae91899f65ff0e530a6bd1f5447033a6d85c3670ad163e0e571255781c47fad436304c90903a8e6b0637bec20444c6471e14d0e459292627af3cf5418b2abe7367dc44d4b973d80c5d6c9d700695e96fd6dc3c8f197691db833eeea212a1ec327e87a29f4ec5ec8c7af55decac22dfe05ce33", 0xca}, {&(0x7f0000000500)="91c2d236c24ba2e7886c670ef543b83ccb95c506ffa2085065471a1597eefefab43c69bc0c758732c74989e46fa28b4f847cb6b030a29905937e051e778616c29f190c31335d67ecf5e8657501ece4d82ae1aa1509422c70bea6c2c216fa79e78da51538eef37346b5fc3cc5da04f0b5bc517ed29cd435173658d8", 0x7b}, {&(0x7f0000000580)="f64c16b528cff41a8783e19a10b0dc2fc2fb2537d7a5a54769818b5182ae3492713e6372cf8fc313c893f31b3520", 0x2e}, {&(0x7f00000005c0)="835793049b355602e240664a1beda4ef60f76c9cc1403ccd1e6468e72ff0fa43ec5f306916e25d35a9712026963e9ea56d", 0x31}], 0x9, 0x0, 0x0, 0x8840}], 0x1, 0x20000000) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000140), &(0x7f0000000180)=0x1c3) bind$vsock_dgram(r0, &(0x7f0000000700)={0x28, 0x0, 0x2710, @hyper}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000740)={0x0, 0xe3, "dfd0fc2adebc7f2c72913abdf774d0956a14c5a41cf44a1e552b7f81dbf6f4cf82a3f8d8c52b21b80bc6647b219f7078a0b769a978ab40c16763e7bd9a97da0bfc62151ebb2a47313ea497a0f3ff116e720db39f8839e50702063b09fccaf97019a8120a1ecbffb3a99675f089bf1808078bb52b33493b2b8f6d7285d03c6be24aeb90c561a73ecc7cfaef224e0e10a5fd204ed6062b37788a59c56c0243531285abe5b3d128b73f649f020759cf390bdbae8a3b01905d6bbd56e52cf87919e7947b41dd5e8b30d558ec99dd416fb86e4cf62f57c94ca0ff53108ac19ff6f603cef194"}, &(0x7f0000000840)=0xeb) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000880)={r2, 0x7}, &(0x7f00000008c0)=0x8) 2018/05/17 11:37:27 executing program 6: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x3, 0x5}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x800}, &(0x7f0000000180)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={'nat\x00', 0x3c1, 0x2, 0x3b4, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x0, &(0x7f0000000000), &(0x7f0000000640)=ANY=[@ANYBLOB="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"]}, 0x42c) 2018/05/17 11:37:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0xe34}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x24}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:27 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x400041) sendto$inet(r0, &(0x7f0000000100)="1282a2ee794ceab49cf17a5a92dbda3a2b4f479b2913cd6e7f3808e18ebb84d3772b421387042ac6cf12ed6a9e2802624b3b29fac440bd978e86055d08b3cc079c66f08fc50723a63044e99e11b4588ad5d58e21864adc8100353006485080c8e6558c2ea58579b894b9803cf096b84576f06ba59b05179409bbde7677af7e2f44d5a0bc3c0b372a87eebd0d95f83ba43904c75f589479db362de9969a0788aaa1c83221a79e393f14b832f19a34f5993c7c640dbd3243d03a7e13fa286df3a2a478130e97ba5dd517e2750373c8f4c54163b145219bf441702f673a8c047a88b18b26d714b6b9f90ed01faccd9cee0b3a6546b872", 0xf5, 0x4000, &(0x7f0000000040)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f00000000c0), 0x4) [ 164.649744] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 164.677738] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:37:27 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340)={0x0, r0, r0}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:27 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0xf, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:27 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:27 executing program 3 (fault-call:4 fault-nth:0): r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:27 executing program 6: r0 = socket$inet(0x2, 0x4000000000000000, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r0, 0x4, 0x40000000042c00) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x7) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendfile(r0, r0, &(0x7f0000000000), 0x7e9d) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0x11, &(0x7f00000000c0)={0x2}, 0x10) 2018/05/17 11:37:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x2000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:27 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340)={0x0, r0, r0}, &(0x7f0000000600)=""/132, 0xff33, 0x0) [ 164.897145] hfs: can't find a HFS filesystem on dev loop1 [ 165.012476] QAT: Invalid ioctl [ 165.061510] FAULT_INJECTION: forcing a failure. [ 165.061510] name failslab, interval 1, probability 0, space 0, times 0 [ 165.072838] CPU: 1 PID: 13191 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #54 [ 165.080120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 165.089480] Call Trace: [ 165.092084] dump_stack+0x1b9/0x294 [ 165.095729] ? dump_stack_print_info.cold.2+0x52/0x52 [ 165.100918] ? print_usage_bug+0xc0/0xc0 [ 165.104966] should_fail.cold.4+0xa/0x1a [ 165.109016] ? print_usage_bug+0xc0/0xc0 [ 165.113069] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 165.118155] ? check_noncircular+0x20/0x20 [ 165.122377] ? print_usage_bug+0xc0/0xc0 [ 165.126437] ? __lock_acquire+0x7f5/0x5140 [ 165.130655] ? debug_check_no_locks_freed+0x310/0x310 [ 165.135836] ? check_noncircular+0x20/0x20 [ 165.140053] ? check_noncircular+0x20/0x20 [ 165.144274] ? check_noncircular+0x20/0x20 [ 165.148497] __should_failslab+0x124/0x180 [ 165.152716] should_failslab+0x9/0x14 [ 165.156508] kmem_cache_alloc+0x47/0x760 [ 165.160556] ? __lock_acquire+0x7f5/0x5140 [ 165.164773] ? print_usage_bug+0xc0/0xc0 [ 165.168835] dst_alloc+0xbb/0x1d0 [ 165.172283] rt_dst_alloc+0xfa/0x500 [ 165.175983] ? fnhe_flush_routes+0x460/0x460 [ 165.180375] ? __lock_is_held+0xb5/0x140 [ 165.184425] ip_route_output_key_hash_rcu+0xa45/0x3380 [ 165.189688] ? ip_route_input_noref+0x250/0x250 [ 165.194338] ? __lock_acquire+0x7f5/0x5140 [ 165.198556] ? __lock_acquire+0x7f5/0x5140 [ 165.202776] ? lock_acquire+0x1dc/0x520 [ 165.206744] ? ip_route_output_key_hash+0x1a3/0x390 [ 165.211747] ? kasan_check_read+0x11/0x20 [ 165.215879] ? rcu_is_watching+0x85/0x140 [ 165.220017] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 165.225209] ip_route_output_key_hash+0x23a/0x390 [ 165.230044] ? ip_route_output_key_hash_rcu+0x3380/0x3380 [ 165.235564] ? rcu_is_watching+0x85/0x140 [ 165.239696] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 165.244872] ip_route_output_flow+0x28/0xc0 [ 165.249183] udp_sendmsg+0x1f48/0x35e0 [ 165.253057] ? ip_reply_glue_bits+0xc0/0xc0 [ 165.257365] ? udp4_lib_lookup2+0x340/0x340 [ 165.261674] ? lock_downgrade+0x8e0/0x8e0 [ 165.265806] ? mark_held_locks+0xc9/0x160 [ 165.269939] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 165.274938] ? graph_lock+0x170/0x170 [ 165.278723] ? udp_lib_get_port+0x8e2/0x1b40 [ 165.283141] udpv6_sendmsg+0x168e/0x30f0 [ 165.287189] ? find_held_lock+0x36/0x1c0 [ 165.291234] ? udpv6_queue_rcv_skb+0x1520/0x1520 [ 165.295974] ? find_held_lock+0x36/0x1c0 [ 165.300048] ? lock_downgrade+0x8e0/0x8e0 [ 165.304188] ? kasan_check_read+0x11/0x20 [ 165.308314] ? do_raw_spin_unlock+0x9e/0x2e0 [ 165.312707] ? __local_bh_enable_ip+0x161/0x230 [ 165.317367] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 165.322376] ? release_sock+0x1e2/0x2b0 [ 165.326332] ? trace_hardirqs_on+0xd/0x10 [ 165.330463] ? __local_bh_enable_ip+0x161/0x230 [ 165.335115] ? _raw_spin_unlock_bh+0x30/0x40 [ 165.339505] ? release_sock+0x1e2/0x2b0 [ 165.343460] ? __release_sock+0x3a0/0x3a0 [ 165.347591] ? udp_v6_get_port+0x273/0x660 [ 165.351812] inet_sendmsg+0x19f/0x690 [ 165.355592] ? udpv6_queue_rcv_skb+0x1520/0x1520 [ 165.360328] ? inet_sendmsg+0x19f/0x690 [ 165.364283] ? copy_msghdr_from_user+0x3a0/0x560 [ 165.369033] ? ipip_gro_receive+0x100/0x100 [ 165.373341] ? move_addr_to_kernel.part.18+0x100/0x100 [ 165.378603] ? security_socket_sendmsg+0x94/0xc0 [ 165.383340] ? ipip_gro_receive+0x100/0x100 [ 165.387645] sock_sendmsg+0xd5/0x120 [ 165.391342] ___sys_sendmsg+0x525/0x940 [ 165.395300] ? copy_msghdr_from_user+0x560/0x560 [ 165.400046] ? lock_downgrade+0x8e0/0x8e0 [ 165.404182] ? __fget_light+0x2ef/0x430 [ 165.408136] ? fget_raw+0x20/0x20 [ 165.411583] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 165.417103] ? sockfd_lookup_light+0xc5/0x160 [ 165.421580] __sys_sendmmsg+0x240/0x6f0 [ 165.425539] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 165.429849] ? __lock_is_held+0xb5/0x140 [ 165.433903] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 165.439421] ? fput+0x130/0x1a0 [ 165.442683] ? ksys_write+0x1a6/0x250 [ 165.446466] ? __ia32_sys_read+0xb0/0xb0 [ 165.450514] __x64_sys_sendmmsg+0x9d/0x100 [ 165.454735] do_syscall_64+0x1b1/0x800 [ 165.458608] ? finish_task_switch+0x1ca/0x840 [ 165.463086] ? syscall_return_slowpath+0x5c0/0x5c0 [ 165.467997] ? syscall_return_slowpath+0x30f/0x5c0 [ 165.472918] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 165.478265] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 165.483089] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 165.488257] RIP: 0033:0x455a09 [ 165.491426] RSP: 002b:00007f9cd6296c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 165.499117] RAX: ffffffffffffffda RBX: 00007f9cd62976d4 RCX: 0000000000455a09 [ 165.506365] RDX: 0000000000000001 RSI: 0000000020002000 RDI: 0000000000000013 2018/05/17 11:37:28 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xffffffffffffffff, 0x400) ioctl$KDADDIO(r1, 0x4b34, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:28 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x4, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:28 executing program 5: r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000000, r0) 2018/05/17 11:37:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0xe3c}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:28 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:28 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340)={0x0, 0x0, r0}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:28 executing program 3 (fault-call:4 fault-nth:1): r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:28 executing program 6: r0 = socket(0x11, 0x2, 0x0) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="010828bd7000fbdbdf250b00000008000600140d000008000600ffffffff"], 0x24}, 0x1, 0x0, 0x0, 0x8001}, 0xc000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000040)=0x7fff, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 165.513615] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 165.520866] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 165.528116] R13: 000000000000057a R14: 00000000006fc410 R15: 0000000000000000 2018/05/17 11:37:28 executing program 5: r0 = socket(0xa, 0x2, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000300)={{&(0x7f0000000040)=""/18, 0x12}, &(0x7f0000000080), 0x40}, 0x20) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@nat={'nat\x00', 0x3c1, 0x0, 0x1b5, [0x20000600], 0x0, &(0x7f0000000000), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x22d) 2018/05/17 11:37:28 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x3, 0x30, 0x2, 0x6}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r1, 0x1}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:28 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x12, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) [ 165.614363] hfs: can't find a HFS filesystem on dev loop1 [ 165.621832] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/17 11:37:28 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340)={0x0, 0x0, r0}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x63}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 165.699446] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/17 11:37:28 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)="2e2f66696c653093", &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:28 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3ff, 0x101000) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040), 0x4) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) [ 165.802723] FAULT_INJECTION: forcing a failure. [ 165.802723] name failslab, interval 1, probability 0, space 0, times 0 [ 165.814052] CPU: 0 PID: 13229 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #54 [ 165.821335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 165.830699] Call Trace: [ 165.833305] dump_stack+0x1b9/0x294 [ 165.836952] ? dump_stack_print_info.cold.2+0x52/0x52 [ 165.842167] should_fail.cold.4+0xa/0x1a [ 165.846246] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 165.851354] ? perf_trace_lock+0xd6/0x900 [ 165.855494] ? kasan_check_read+0x11/0x20 [ 165.859634] ? zap_class+0x720/0x720 [ 165.863347] ? graph_lock+0x170/0x170 [ 165.867141] ? lock_downgrade+0x8e0/0x8e0 [ 165.871287] ? rcu_is_watching+0x85/0x140 [ 165.875432] ? find_held_lock+0x36/0x1c0 [ 165.879494] __should_failslab+0x124/0x180 [ 165.883719] should_failslab+0x9/0x14 [ 165.887508] kmem_cache_alloc_trace+0x4b/0x780 [ 165.892080] ? rcu_is_watching+0x85/0x140 [ 165.896218] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 165.901399] ? xfrm_user_net_init+0x2c0/0x2c0 [ 165.905890] xfrm_state_alloc+0xba/0x670 [ 165.909940] ? xfrm_state_delete_tunnel+0x240/0x240 [ 165.914942] ? km_is_alive+0x226/0x330 [ 165.918818] ? km_new_mapping+0x350/0x350 [ 165.922956] ? rcu_is_watching+0x85/0x140 [ 165.927091] ? __lock_acquire+0x7f5/0x5140 [ 165.931314] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 165.936493] ? xfrm_state_find+0x3c9/0x3520 [ 165.940806] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 165.945986] xfrm_state_find+0x1f51/0x3520 [ 165.950230] ? xfrm_state_afinfo_get_rcu+0x1a0/0x1a0 [ 165.955320] ? debug_check_no_locks_freed+0x310/0x310 [ 165.960496] ? perf_trace_lock+0xd6/0x900 [ 165.964648] ? perf_trace_lock+0xd6/0x900 [ 165.968788] ? print_usage_bug+0xc0/0xc0 [ 165.972836] ? zap_class+0x720/0x720 [ 165.976557] ? print_usage_bug+0xc0/0xc0 [ 165.980610] ? graph_lock+0x170/0x170 [ 165.984408] ? __lock_acquire+0x7f5/0x5140 [ 165.988639] ? print_usage_bug+0xc0/0xc0 [ 165.992684] ? find_held_lock+0x36/0x1c0 [ 165.996738] ? debug_check_no_locks_freed+0x310/0x310 [ 166.001924] xfrm_tmpl_resolve+0x380/0xe10 [ 166.006164] ? __xfrm_decode_session+0x140/0x140 [ 166.010907] ? __kernel_text_address+0xd/0x40 [ 166.015393] ? unwind_get_return_address+0x61/0xa0 [ 166.020314] ? __save_stack_trace+0x7e/0xd0 [ 166.024622] ? graph_lock+0x170/0x170 [ 166.028428] xfrm_resolve_and_create_bundle+0x184/0x2bc0 [ 166.033875] ? graph_lock+0x170/0x170 [ 166.037666] ? xfrm_migrate+0x19b0/0x19b0 [ 166.041807] ? __local_bh_enable_ip+0x161/0x230 [ 166.046469] ? find_held_lock+0x36/0x1c0 [ 166.050527] ? lock_downgrade+0x8e0/0x8e0 [ 166.054666] ? rcu_is_watching+0x85/0x140 [ 166.058801] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 166.063981] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 166.069510] ? security_xfrm_policy_lookup+0x9e/0xd0 [ 166.074606] ? xfrm_sk_policy_lookup+0x491/0x5f0 [ 166.079354] ? xfrm_selector_match+0xf90/0xf90 [ 166.083926] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 166.088933] xfrm_lookup+0x3b1/0x2860 [ 166.092718] ? xfrm_lookup+0x3b1/0x2860 [ 166.096678] ? graph_lock+0x170/0x170 [ 166.100472] ? xfrm_policy_lookup+0x70/0x70 [ 166.104783] ? ip_route_input_noref+0x250/0x250 [ 166.109443] ? find_held_lock+0x36/0x1c0 [ 166.113501] ? lock_downgrade+0x8e0/0x8e0 [ 166.117646] ? rcu_is_watching+0x85/0x140 [ 166.121782] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 166.126969] ? ip_route_output_key_hash+0x293/0x390 [ 166.131977] ? ip_route_output_key_hash_rcu+0x3380/0x3380 [ 166.137509] xfrm_lookup_route+0x39/0x1f0 [ 166.141649] ip_route_output_flow+0xb1/0xc0 [ 166.145961] udp_sendmsg+0x1f48/0x35e0 [ 166.149839] ? ip_reply_glue_bits+0xc0/0xc0 [ 166.154155] ? udp4_lib_lookup2+0x340/0x340 [ 166.158472] ? lock_downgrade+0x8e0/0x8e0 [ 166.162609] ? perf_trace_lock+0xd6/0x900 [ 166.166753] ? mark_held_locks+0xc9/0x160 [ 166.170890] ? zap_class+0x720/0x720 [ 166.174609] ? zap_class+0x720/0x720 [ 166.178307] ? zap_class+0x720/0x720 [ 166.182027] udpv6_sendmsg+0x168e/0x30f0 [ 166.186077] ? find_held_lock+0x36/0x1c0 [ 166.190136] ? udpv6_queue_rcv_skb+0x1520/0x1520 [ 166.194887] ? find_held_lock+0x36/0x1c0 [ 166.198948] ? lock_downgrade+0x8e0/0x8e0 [ 166.203087] ? kasan_check_read+0x11/0x20 [ 166.207225] ? do_raw_spin_unlock+0x9e/0x2e0 [ 166.211620] ? __local_bh_enable_ip+0x161/0x230 [ 166.216278] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 166.221283] ? release_sock+0x1e2/0x2b0 [ 166.225242] ? trace_hardirqs_on+0xd/0x10 [ 166.229378] ? __local_bh_enable_ip+0x161/0x230 [ 166.234046] ? _raw_spin_unlock_bh+0x30/0x40 [ 166.238443] ? release_sock+0x1e2/0x2b0 [ 166.242408] ? __release_sock+0x3a0/0x3a0 [ 166.246557] ? udp_v6_get_port+0x273/0x660 [ 166.250786] inet_sendmsg+0x19f/0x690 [ 166.254584] ? udpv6_queue_rcv_skb+0x1520/0x1520 [ 166.259327] ? inet_sendmsg+0x19f/0x690 [ 166.263291] ? copy_msghdr_from_user+0x3a0/0x560 [ 166.268041] ? ipip_gro_receive+0x100/0x100 [ 166.272350] ? move_addr_to_kernel.part.18+0x100/0x100 [ 166.277616] ? security_socket_sendmsg+0x94/0xc0 [ 166.282358] ? ipip_gro_receive+0x100/0x100 [ 166.286668] sock_sendmsg+0xd5/0x120 [ 166.290371] ___sys_sendmsg+0x525/0x940 [ 166.294344] ? copy_msghdr_from_user+0x560/0x560 [ 166.299095] ? perf_trace_lock+0xd6/0x900 [ 166.303235] ? __fget_light+0x2ef/0x430 [ 166.307201] ? fget_raw+0x20/0x20 [ 166.310667] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 166.316202] ? sockfd_lookup_light+0xc5/0x160 [ 166.320685] __sys_sendmmsg+0x240/0x6f0 [ 166.324653] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 166.328985] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 166.334521] ? fput+0x130/0x1a0 [ 166.337789] ? ksys_write+0x1a6/0x250 [ 166.341579] ? __ia32_sys_read+0xb0/0xb0 [ 166.345636] __x64_sys_sendmmsg+0x9d/0x100 [ 166.349861] do_syscall_64+0x1b1/0x800 [ 166.353735] ? finish_task_switch+0x1ca/0x840 [ 166.358220] ? syscall_return_slowpath+0x5c0/0x5c0 [ 166.363138] ? syscall_return_slowpath+0x30f/0x5c0 [ 166.368061] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 166.373416] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 166.378251] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 166.383428] RIP: 0033:0x455a09 [ 166.386603] RSP: 002b:00007f9cd6296c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 166.394312] RAX: ffffffffffffffda RBX: 00007f9cd62976d4 RCX: 0000000000455a09 2018/05/17 11:37:28 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340)={0x0, 0x0, r0}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x20000010}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:29 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0xa0f9) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000240)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)="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", 0x111}, {&(0x7f0000000300)="43827df432ca384599c982fe3fedcea540a33c57ed34b495d63b22c417d145b2b1eef6a24b07ecbb0b820ea9cde9311016b1a8f3780461cdbedccb1d84ec02f57205a60ff8b10a9e5fbb1a4e3ffed8cf622f82181fe578fa0b869589bfc15df20df763276b5a076c7782bf7bc6daf26f41ef33ed5d6c8aae33235e2bcebb520a85d7100b80080f89796410e5aa7a59e6d0bbef53be744fa5b7a77f7210db415d36d4eefa343420d96ae9fd401598f5e4e8cf9e9042c86330f901128ca19fa71ddec5ee93bf93221f8fcf", 0xca}], 0x2, 0x0, 0x0, 0x8800}], 0x1, 0x40000) recvmmsg(r1, &(0x7f00000011c0)=[{{&(0x7f0000000140)=@alg, 0x80, &(0x7f0000000680)=[{&(0x7f00000001c0)=""/82, 0x52}, {&(0x7f0000000040)=""/48, 0x30}, {&(0x7f0000000440)=""/129, 0x81}], 0x3, &(0x7f0000000700)=""/194, 0xc2}}], 0x1, 0x0, &(0x7f0000001340)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f00000000c0)={0x9, 0x14, [0x1, 0x9, 0x200, 0xb0, 0xfffffffffffffee5]}) [ 166.401570] RDX: 0000000000000001 RSI: 0000000020002000 RDI: 0000000000000013 [ 166.408824] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 166.416079] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 166.423333] R13: 000000000000057a R14: 00000000006fc410 R15: 0000000000000001 2018/05/17 11:37:29 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r1 = request_key(&(0x7f0000000180)='logon\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='GPLsecurity+.em0]systemsecurity%\x00', 0xfffffffffffffffa) keyctl$get_security(0x11, r1, &(0x7f00000002c0)=""/163, 0xa3) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x1, 0x1000}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000140)={r2, 0x8}, 0x8) [ 166.508729] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 166.528992] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:37:29 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000002640)=@ipv6_newroute={0x2c, 0x18, 0x9, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @typed={0x4, 0x0, @binary}}]}, 0x2c}, 0x1}, 0x0) r1 = getpid() capget(&(0x7f0000000080)={0x20071026, r1}, &(0x7f00000000c0)={0x800, 0xb5, 0x8, 0x1, 0x100, 0x10a}) 2018/05/17 11:37:29 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000000380)=""/145, &(0x7f0000000100)=0x91) accept(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000080)=0x80) 2018/05/17 11:37:29 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)="2e2f66696c6530fe", &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:29 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:29 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x5, 0x40040) bind$bt_l2cap(r1, &(0x7f0000000300)={0x1f, 0x6, {0x80000000, 0x100000001, 0x1f, 0xc22, 0xffffffff, 0x3}, 0xfff, 0x9}, 0xe) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0xc8c}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:29 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x8, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:29 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) [ 166.700972] netlink: 'syz-executor5': attribute type 21 has an invalid length. [ 166.708548] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 166.715327] IPv6: NLM_F_CREATE should be set when creating new route [ 166.732434] hfs: can't find a HFS filesystem on dev loop1 [ 166.793285] netlink: 'syz-executor5': attribute type 21 has an invalid length. [ 166.800875] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 2018/05/17 11:37:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0xe30}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:29 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) setsockopt$packet_int(r1, 0x107, 0x19, &(0x7f0000000040)=0x2000000, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:29 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:29 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @loopback, @multicast2}, &(0x7f0000000100)=0xc) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000140)=0x6) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xb) 2018/05/17 11:37:29 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:29 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x1a000, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:29 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x5, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:29 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000100)) socket(0xa, 0x1, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x4) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snapshot\x00', 0x200, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x4) [ 166.953568] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:37:29 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:29 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000000)=0xfffffffffffffed1) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={r2, @rand_addr=0x401, @multicast2=0xe0000002}, 0xc) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x80, 0x100000001}, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x1}}, 0x9, 0x57}, 0x90) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x18}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') fchdir(r0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000000)={r0, 0x6, 0xb8, r0}) syz_fuse_mount(&(0x7f00000001c0)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/17 11:37:29 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:29 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0xb, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:29 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380), 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000300)) syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x81003) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f00000003c0)) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x100000000, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000080)) 2018/05/17 11:37:30 executing program 4 (fault-call:2 fault-nth:0): perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:30 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x7, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x2f}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 167.221741] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:37:30 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/33) sysfs$1(0x1, &(0x7f0000000100)='-posix_acl_accesscgroup\\md5sum#-\x00') 2018/05/17 11:37:30 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:30 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x7b, &(0x7f0000000000)=ANY=[@ANYRES32=r1, @ANYBLOB="00b5d6c706bee4465296dc000400"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x7a, &(0x7f0000000140)={r2}, &(0x7f00000001c0)=0x10) listen(r0, 0x3ff) 2018/05/17 11:37:30 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') [ 167.477367] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:37:31 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0x1c0, 0x0) 2018/05/17 11:37:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0xf}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:31 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:31 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}}, 0xffffffffffffff6d, 0x1ff, 0x0, 0x7, 0x3305}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x546, 0x5, 0xbe7}, &(0x7f0000000180)=0x10) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:31 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x3, 0x111000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40000, 0x1ba) setsockopt$inet6_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f00000000c0)={0x303, 0x33}, 0x4) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tea-generic)\x00'}, 0x58) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r3) 2018/05/17 11:37:31 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x301, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:31 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000bf0000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r1) ioprio_get$pid(0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000140)={"6272f8ff67be1448288524f770304200", &(0x7f0000000040)=ANY=[@ANYPTR64=&(0x7f00000014c0)=ANY=[@ANYBLOB="b5710be7f57f8b9cf0b956d8efff8361c64a2b84e26f703c2cd28832188724fce9c6ad6d1cab35afb22462de7c31a8f7410976457067a91abd449b5d9501acdf21abc19d4f290f2e9636027ea119387cceaa2c3c289535a58d1a7d858c45e72f1596d567a137769f5ae2a5618c425cff7822c9f64e23a265c706cb163801a0cf98ee29e3a493db797a7b42b12abc440695d4e9957a012fa63faa823c90595932c7080a74d0d02e80ad508fc864bbf8e009afed8a21063d9bbd0d6d1563ad71f28c4279caa872d862d58d7f6d4e83f1848b521886908af6416411a8ef144fc3065df64bbf75d325fe85d4e3029347", @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES16, @ANYBLOB="31685d4a7995ce5a5612b92c782bd999c343b582d285b2977f652cf0869d4555262b38a3673dd94c94f3e9b9ad7b7fe67a0729e1da628c5895bafd273a2cd7a13298ef0fd411f6e895775266fca59b17a2621c024dbcc1b6b04ed4bf00e18e1c2b11a79a46297c64c22e52a7b70d5987e45b34ff1ad4d4bb28391d775137d13c167c5f94abeb2c97f35d81888c96f1602384cbd0d1f9f927fb3c6c87490044c859256a482946af152401f111039a668c119e69386cc2bc5c713108d032c8da0049d8de878eb9b934bc120fda36da36b04a3e8204f4d001a2baa06ea7e99e52d15eae767b78d83e9451e9ff3c182ccabc101e020e6abf0764830cb8dc15e9e1631d55794c297b8bdf8fa0626e37fed433dfe669e15df22e04650036967c3e1ebee4ee64dbb5aca35f006b346ac6856999b30ad99217520e9f4f948dc25e6a2540b5c1ec0ce2fb8545d115254f8c74a59d56086068ceb958497e71bb7793c5b7c880ebb4689aefac2f274db24caef03d908b7e9a894fb834645941baef9870643276e4df96c564ff599e97a95aa424c003549da15c7e719899b39f92303bb1f9d0dc542dc311da6f3e9862e586448e9ba15e5ad2496ad5084d654d101fa8399de42e2ad6e50717eff8850766ae5e4c455f8c8fbf0d9d248e20d6f388af351980983c8d9b817d1799f7f1dd43d46ef069690a5f4e461366022238e5c578b6946f7be6cd6308a33fa89ddf843c5e1cbf6c1df477afab14318500b05fcee31b878d9c979bde49eb0ddfb9266b3dd25389ac332292605768f7266e077343973f5404d7e736fc5d1d6a6a952fd98ace26701215540484f26a4deefcbe25f82c7ab443d706b452d9fe9c13ae5c389e34a26c5f7b0b366d87ed4d872c95543d39e9f34564bbc32102c62905c95743fb676a1757de3a9fc6b9f851bd95139bbee3877bc5f39c44ad756d755a2e1105058fd5d6c99b32f9567b7fd391208c6c22e667d2abc7b205f51973e73aca7bb7f4c72d01c08140632af1badbd21832a27eb8e62f895bdceb246af9c9bb827d587b15462779a31c085d6d7a763f94335d648dd4b2b8c28f75a8788dc27c26232af6c8121c2080195005cfcb5f9b1acee7556e26f6c0b5f5d2ff3d65ce664113c03a05bd5137d8db19a0d319ecaf9a5a94122670a65b0ae1990dd82fa78c785706af5cc40a1015f6e944671c25ceeda2e8b69fb807d3306acd51ad6ef52d7d9d21932f2b4ee722bd6f96b0cc2da078ae93cf1b73c02b436a7011233391ac8797cabf04bf538cf86f94563954d5c8545de50659d290580c9f26aca8b57e978eaa38eb4b582d181cfbfcad7b2fc5bfd9a0cd7c99548d9e4987e662f16a2c03b96d3fb9d0d6a56236454d8f45d1a84b940c36a68d38913337651ff9ef55ba3470b0dbfd23dca633def87d47a2dc91636e211088b7c63ff756f84acb6f48eab5d7f719e3a91b7053161c61bf134e9510e17334499f02af014fabf0350de6bb5820213596b3ba6b564c44b4e09c61f4ef3c359c70701e3ee97465779b1debb3e3a0779d698016d90f666a30df213f32cac55d1c7e66f03385f7e359f2e8a6c5c3ad72de46d35f2524c8a8197966dff4f5dddd6b04aeb7b9eb7fbd9cb981bdace6c6e4ec6523a41ff34dd6cac8791b59ffb4fbda61ff58c42b732f6cf174a3bf6af82ee7b42dc9e5a6ac10241916f6a47a56b3a36566ff9b041ed04ed6ac1743741b113f011e05b308aa80f46d4f3ef158980dab79a2c31b0a1efa674f556ed772a3d7079d11a48f6f6dd72cd9f241134f480c6ebf849fa299cf23a5f3b51736c0747427a05e8d8fdb294f4fc54a42d90b424419ff4a7bc638061c117a32fa88608c9968fb76a0c33141b2d5e1f0e8b9d38ac3a0ed7ce344c73237681fd9651c766d94b1b1b69798e1067dc3e516942a4817fddc2a3d32ce9c9edb13a96ce4bb58eeef54e5918311b49f47e828bd4842df9295c84c6dca1fda1a9ba757df344536089d1871c2ffef91c7995d70d26d6d46405bf612d5c90029d5e6e3a3f821a7d257baaa37250969da215d74d30e9a72ad0ce0e5876d359d16117a62d2870c2322177747d390b4e6bdc28e66fea2d9b8bb22aee15a74df31f7731a9117a0e1ea79ef63cdb038f6501479b350a0a42a362ccf88de606fa2fd9b0f9484d48e70d8a2fa80f7ba18b1b7bf95ccd120227ad60f6042f0c0f4ec2bd9620fb140307746937981fde9d6f0defc7d53ab574cdb461c6cc23ff53308d4fa9760abc537aa1d2a8366c0c3ca231622bfaf7f0bfb6bc88b987d1d6877f68eeed95148322d0049023f31e08546ae86e5b8009a26f701f49dcb2239f3e74184605f907df50f79a06301c72b7b06d9206b1fcf7b44b8d323826ba40d899000e964f73e347b5c86510dbedec47629afd9669406c605e22aeb6c2f73391127588e60bd7a4f5d7ad35d1f1fea27b8e6925a65be2bf4c8b17c0100ff837bf58a49a0667b5f47e8bc4ec07fa00e1404ff94d27ecd3de30b32fae09e74cac4cc09fc21c444e5a4c44464952f5bb73c0b2a5548aaac33ad9bcb33eb2e569de65db9b3b6d690e4a27d3865eef2219f430fc6a8f4d559577d017e21cfdfa124fba0adf2fafcf6e4a301c5234de9f4735f509ac37842d2c3399e074afa6636f22645636cbde54564a33422322b3dffc01d7cf606d2b83d28179374070b8c4658312b010ce68c01ca7acc207f618036341eb094aa72c61235716ddec84c2b26a1b5a85f4aa053a388ee55aad54a90171d55c42028e1f0e1ba234a1086ce690b9a0802a9f84b7741a7af32e99e82d95c8358ca95380d2ea8a5a30da5bcb3f0b4e7369483056d74006682d3fcf7b20a9e18f53ef579db67ffd8cf1a552a9501db9621e9ceffbea865b1e0db2cdacc37591f01ead572d64221b8b8b35eb711a10f403fa940c86b59240e0535a7ee5503a69d707712a0717865f7e34557f12111a102fab8eef79f68f0ea6e1ee3699abf426ed53496fe0673af4785482bfb501d72d2d4cff2975e87d65698c80ee0ecf4e72ead3ef61b2c53b11785c5aff9418b7fef81126821df35c8ef69470aba9a840e4442071bdf0964e0ac21c6a8679cce42762a51b868a50a26befba918fcf2d091e7657fcb756d5f032393eac17260e20e3586cdbaaf16bb4229ec514b5a890d9aec1f4eb12fdd0477dbcda734dd3b4efc9576400c1a986cbe259bb286461fb4b8e0633d6da3718c447caa3aa720791eafaba1853edfddd2a633532ba0a73853df9f0d4a99a76652ae2cb7c3051847fcab9330294364d393bd70163287bcd6318b37f9253c9a2d298519d7b7b1a9ef54862192fbc0b307ecd7acdfa0931870c120b507f94cc1766da5d3f6a118c3070f8a063ade31b8c24b59540ccaacc12aabd5afddff243b420bbb83f263fbfa0f4291cd8c67f2acf1bc375494be2b9eeb632bc3ff47ba5df7388c45f1e868da993ba909e4f0f916dc004984ade7eaf5509041a2c6c51430aa78cd605c02f3126229c3b82cc8ec895bb3c4a657b61cedb05fa32cb17cd38c6854e459bc615957e6cf66cb17215b97bcdecff2a8ee27965e72821a450beb7ee0aba230937a7bd37145566d88c2880ef7151532d2540ff1b0913b0470c2ae20cfbe8cca7e64b26e1043ede8a2b643e41fa7f95e5fa06187f1a37f045ec66150927b39607ebbef3aac8b19c1cb7c2ba90f2d9007edd3ae63b38d6d7c5f87749b1b06c4a7c635ca29194b58429ed5f90a6adc1f86ae237ce5fb612e8cf00f5007fae30412086a81bd623aec14591ec79094671ac1b8995250fdb5df02449f08632557b31a99ebb04daf8c66257bed3f5ac5e723fb63d4510399dcaa7e3d7beeff8a8c48cfccd9e23b13c2631671b95d73b880cf66286be2e006495771f723e318dc0cca4a6c07b05e79304f243e199eb3c230444ea0c71bf3dcf414a9d2330065fb9d8bf1b95155c365a0e8ad6bfe73918807699dd9ab776ea4032dbcec5437f56dfa38a91d93c76fd4bfc6c2d12a72c5dc12e8781cc9be3b7caa300d3753e620e89683c705937e9dd5ed38f6446ae0fabc50a1d51304020eef656c7cff39209c3653aa3b4294f3288162390e029e66526ec23a18d366dc027cf9eb658d377c5f5c1908d749b33bc3e1a7f45fb53373249bb8541a458f2758efed72e53a95b9f4ba1a80f178694242a584d772fd05520f4ffd0393ba2d04200ed0416e1fc7afb5c86bbb1a9d7c98591324e2e45c6e33b14be3e15499789a0de6e872411596f49f7f7304c1c92465f2239817e4d8e9d0d5d513605f0898a59bc2a4f34e6bf97795eb4e75353609a1b52f85fdf89acc4add65452139d8a346a654a642af72802e1e095667c69fcdbeda9768bc5a84d9dd93a932a0905f3a8078cf77eb773ea5b7da19c06ba5d97520a40be276482f93eba3ffb7892cb52d2adc0f58077e0130e8c0a65f8134508fd8745446d2f43f874817b24b867c905186a4b9bd67a9d0b0be3611fa8cb87c86d5ec456ae18d1bd01c9b0656776777aa3b2d6661ab5225178405a0d519d2d634c9d4e408af3d62653ec8224a216dc526cdf6cf120037fa71a16e1513a5cac884561d6c6713e04318d21992e8f1693d196194ba41b0d3f3ad762e944ff6e9bf1b36fd48d3fdcb5fdc2789069934bd5b1c7463a7029a5c83e04cf62c882efa4bb9e5552828ca6e3cab533c7c0f49d90a870d3b91d9043b7488ccd46aae14ee13bade5a69b7bdb469cff3e69fd9bc8f3182adc523efd9b37d68f1b99f737c0d970f99f9a81e9b2991dc58790a5d0e0b6cf568fc981f8c497c2ff8e6408ba8427d0bf08f7cf805737c75c171c70ffc5ae0c8fd7c788202bf49777db611eaf4a31057c15a647f7f39d442759b49f972a8823ac15197767819e102f004328a1d7dfbf548111b9f58f0bd0612415641ab2dd7d843b9395085af778202741ccd856301b94f4f59092002d560c40f304f2c7830a487d31758cca018c0772e329bbf3a1d78dc433bafa1650767d212e6e9693b78e67325ebbab8376019d1e1a3868bad269e5e19e77e759861d6ef9bf3301ce9274fd9f4266a96e936eb601ca73829e755a2e0205f74bd61aaa73a17b84c02ad66aec8c542dbf8d24b5e6f735aa39a86b49774d05d3bd4b19c4e3ec6cc00d385a53cab5b9e9b6d0722087144c8809345150eab988296182615c60d5e2c62c481e5c4b14436bfa778f4ab93cbc82fd69c289fa295e534dc8798260a26e8b27a54de91d091d24ff7bede8c1d8f5cb49f4c1ea2decd340ebea7accca5f0bcbcb6d2aa26d25769221e5a21a5c6b8a0d876fcbcb04c97ff0c45c536c09ab4c0a24915b5875d080cc1b3f1b39497d50abd08a9fe0690cd3df8e6e870345c7e85aa0336e559a543a5e602c67d8b6c72e8ffbc3f7042bb582e9bf81b9c9fe1f42cc5f450d4f4942e2ce8b56f0a034405af99fae46e7d6c465b394ada010805f30498a26600b7369b620f48b10f20d5cf66af35c1c89dab119840a658af72e8750c8e60f6a228fa1cd3f8975791e8446a4ffbfb1e3e8a92d384680aa9b27645ee5312599dcc22493d7287d18cafe19b780c4050d83cc41e1afcf3741048e89133a584be081fd564c684bee85af08adfaa9a65bf1164778b78af6e79889b370628ec6ac00b42879f77edc0573ad7a5b3e57b65fe34dd9bb64e506f969bcfe2178ec89c3357c4b92cc51902cb8e3cb476ac9fb5465a6d76e2c1888cfa8734292fe0cf7d668ae4c0582843b612c7ea61398f09a228ff2c2d6ac0e3fed7bfcc8fccc3b3932d", @ANYRES32]]]}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000140)=""/246) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000001280)=0x3, &(0x7f00000012c0)=0x2) r4 = getpid() ptrace(0xb559e90fa42276d2, r4) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000001480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x24000000}, 0xc, &(0x7f0000001440)={&(0x7f0000001380)=ANY=[@ANYBLOB="b2000000", @ANYRES16=r5, @ANYBLOB="210927bd7000fddbdf25040000004c000200080005000000007608000400ff01000008000500070000000800090004000000080002004e23000008000300010000000800060003000000080002004e23000008000b000000000040000100080004004e220000080004004e24000008000b0073697000080009000200000014000300ff01000000000000000000000000000108000b007369700008000600ff0700000800060000100000"], 0xb0}, 0x1, 0x0, 0x0, 0x20000044}, 0x40080) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x3, 0x3, 0x3, {0xa, 0x4e20, 0x37e, @dev={0xfe, 0x80, [], 0x19}, 0x6}}}, 0x32) 2018/05/17 11:37:31 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)="2e2f66696c6530ff", &(0x7f0000000040)='./file1/file0\x00') [ 168.362696] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:37:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0xea0}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:31 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x100, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000100)=""/239) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) times(&(0x7f0000000000)) 2018/05/17 11:37:31 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x11, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:31 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xfc}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x2, 0x7, 0x3, 0x2, 0x31}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x1f, 0x2, 0x8a7, 0x9, 0x7, 0x8, 0x11a, {r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1e}}}, 0x800, 0xae4, 0x1, 0x0, 0x1c000}}, &(0x7f0000000200)=0xb0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:31 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x8, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:31 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)="2e2f66696c6530ff", &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:31 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff38, 0x0) 2018/05/17 11:37:31 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'veth0_to_bridge\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000080)={@random="8db482075da1", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x28, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000001c0)) 2018/05/17 11:37:31 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x10, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x48}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:31 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000bf0000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r1) ioprio_get$pid(0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000140)={"6272f8ff67be1448288524f770304200", &(0x7f0000000040)=ANY=[@ANYPTR64=&(0x7f00000014c0)=ANY=[@ANYBLOB="b5710be7f57f8b9cf0b956d8efff8361c64a2b84e26f703c2cd28832188724fce9c6ad6d1cab35afb22462de7c31a8f7410976457067a91abd449b5d9501acdf21abc19d4f290f2e9636027ea119387cceaa2c3c289535a58d1a7d858c45e72f1596d567a137769f5ae2a5618c425cff7822c9f64e23a265c706cb163801a0cf98ee29e3a493db797a7b42b12abc440695d4e9957a012fa63faa823c90595932c7080a74d0d02e80ad508fc864bbf8e009afed8a21063d9bbd0d6d1563ad71f28c4279caa872d862d58d7f6d4e83f1848b521886908af6416411a8ef144fc3065df64bbf75d325fe85d4e3029347", @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES16, @ANYBLOB="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", @ANYRES32]]]}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000140)=""/246) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000001280)=0x3, &(0x7f00000012c0)=0x2) r4 = getpid() ptrace(0xb559e90fa42276d2, r4) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000001480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x24000000}, 0xc, &(0x7f0000001440)={&(0x7f0000001380)=ANY=[@ANYBLOB="b2000000", @ANYRES16=r5, @ANYBLOB="210927bd7000fddbdf25040000004c000200080005000000007608000400ff01000008000500070000000800090004000000080002004e23000008000300010000000800060003000000080002004e23000008000b000000000040000100080004004e220000080004004e24000008000b0073697000080009000200000014000300ff01000000000000000000000000000108000b007369700008000600ff0700000800060000100000"], 0xb0}, 0x1, 0x0, 0x0, 0x20000044}, 0x40080) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x3, 0x3, 0x3, {0xa, 0x4e20, 0x37e, @dev={0xfe, 0x80, [], 0x19}, 0x6}}}, 0x32) [ 168.664463] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:37:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0xffffffff00000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:31 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) io_setup(0x7, &(0x7f0000000000)=0x0) io_getevents(r1, 0x2, 0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000100)) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000440)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r2, 0x101, 0x0, 0x0, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x1c}, 0x1}, 0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000180)={0x7cf85d8a, 0x5, 0x6, 0x1, 0x7fffffff}, 0x14) 2018/05/17 11:37:31 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x13, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:31 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)="2e2f66696c6530f4", &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:31 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0xfffffffffffffeb1) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:31 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x18200) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r5, 0x81785501, &(0x7f0000000280)=""/99) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r6, r6}, &(0x7f0000000600)=""/132, 0xff33, 0x0) [ 168.848566] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 168.863007] netlink: 'syz-executor5': attribute type 2 has an invalid length. [ 168.899274] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:37:31 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x5, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:31 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000bf0000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r1) ioprio_get$pid(0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000140)={"6272f8ff67be1448288524f770304200", &(0x7f0000000040)=ANY=[@ANYPTR64=&(0x7f00000014c0)=ANY=[@ANYBLOB="b5710be7f57f8b9cf0b956d8efff8361c64a2b84e26f703c2cd28832188724fce9c6ad6d1cab35afb22462de7c31a8f7410976457067a91abd449b5d9501acdf21abc19d4f290f2e9636027ea119387cceaa2c3c289535a58d1a7d858c45e72f1596d567a137769f5ae2a5618c425cff7822c9f64e23a265c706cb163801a0cf98ee29e3a493db797a7b42b12abc440695d4e9957a012fa63faa823c90595932c7080a74d0d02e80ad508fc864bbf8e009afed8a21063d9bbd0d6d1563ad71f28c4279caa872d862d58d7f6d4e83f1848b521886908af6416411a8ef144fc3065df64bbf75d325fe85d4e3029347", @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES16, @ANYBLOB="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", @ANYRES32]]]}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000140)=""/246) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000001280)=0x3, &(0x7f00000012c0)=0x2) r4 = getpid() ptrace(0xb559e90fa42276d2, r4) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000001480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x24000000}, 0xc, &(0x7f0000001440)={&(0x7f0000001380)=ANY=[@ANYBLOB="b2000000", @ANYRES16=r5, @ANYBLOB="210927bd7000fddbdf25040000004c000200080005000000007608000400ff01000008000500070000000800090004000000080002004e23000008000300010000000800060003000000080002004e23000008000b000000000040000100080004004e220000080004004e24000008000b0073697000080009000200000014000300ff01000000000000000000000000000108000b007369700008000600ff0700000800060000100000"], 0xb0}, 0x1, 0x0, 0x0, 0x20000044}, 0x40080) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x3, 0x3, 0x3, {0xa, 0x4e20, 0x37e, @dev={0xfe, 0x80, [], 0x19}, 0x6}}}, 0x32) 2018/05/17 11:37:31 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2b, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) [ 168.941722] netlink: 'syz-executor5': attribute type 2 has an invalid length. 2018/05/17 11:37:31 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x50002, 0x0) r2 = geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001b40)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001b80)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000001c80)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001cc0)={0x0, 0x0, 0x0}, &(0x7f0000001d00)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001d40)={0x0}, &(0x7f0000001d80)=0xc) fstat(r0, &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() sendmsg$netlink(r1, &(0x7f0000001f40)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x800004}, 0xc, &(0x7f0000000240)=[{&(0x7f0000000080)={0x18, 0x28, 0x620, 0x70bd25, 0x25dfdbfe, "", [@typed={0x8, 0x75, @fd}]}, 0x18}, {&(0x7f00000002c0)={0x121c, 0x12, 0x200, 0x70bd27, 0x25dfdbff, "", [@generic="a3189873f2332d71facb73ef0e6875e314a42d19f221401364a8a91b6dbfec62a3de5f7cc4398d357fe39fb23d5836c5d7276d61d4a9eb463b885b2f945aa4ef62a3a69be39c43171ed89f8ffd5a416199d292b07e1125acd9865c90d6d0331ff9f47dc77e246be9ddeebe9666bbcddb81b24db37e937e2e97f085f983426ee9b758957cfb02b99d3aaaa7e0", @generic="98fe7e59bfca578a5790b561170f75219035acada59eb74179ba59f615aacee2cfe792b1b988950077aa7ab7bb769f1ad7d27d5dc29fc0a3592b299ab13278b1109651c408486a7fbed8204fcb50b3190a113e188e5f2e025f6eda07031a5e4b8e9d2248ffd65595e0f978da9ca2030a8bec59ab61027f22da", @nested={0x1104, 0x86, [@generic="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@generic="0f14dd326b266ee962fce15106ef1c620ba02b28bf910e78d5e26236b2b2edddd0befa75b585c575f87ec1", @typed={0x8, 0x5c, @fd=r0}, @typed={0x14, 0x12, @ipv6=@ipv4={[], [0xff, 0xff]}}, @typed={0x8, 0x19, @uid=r2}, @generic="134c53b9c4131ac2aa8f2628cb376e645ec3b980ebb5fdfc2c3357aa9e43b4b64bf87c4dba7296af8313031385b34be3685c240bfcb485de3ac5a1f079382e2881ec70b427ebd59dc79d48fb35b97424", @generic="db675482ac0b8d83cc16a942431963c5750aef02b622ac148cbe7b4b4365db35460b085c8bd454e4d055b1751c3b4ebea24a1d4ad1831dbbec8471301a2d64781b79eeb90c4639bc129da10319a277b23100e307b0578b", @typed={0x8, 0x21, @fd=r0}]}]}, 0x121c}, {&(0x7f0000001500)={0x640, 0x41, 0x0, 0x70bd26, 0x25dfdbfd, "", [@typed={0x4, 0x53}, @generic="0154e2fa6729e60795bd453ad503914558eac1aaffafea772f43e7ed01913a6900f437000ac0e16b0de784292a8e1c349865417f7447aa07555b3b251c6e2e09990d5ebe34db9c1e21501192d9c6cefb249cf32f32406fe734844e9b2e857ac3e1af773cc4bcccee188d3c32b1091b3c47921d12ae6b88100365bc80f1e926a4f2660979f1196eac0a1b84b31895d5f9ce81e10167535747aa9e3cc314472e8cafb51f49fa77a91c39f43d193a50100e01ed1f7fd0a38d68e73623e3bb48eb56ab5cdf82c56d96c858c6f4910ed3bb1856f9dfe5881780f2c65f21df60d0c3b2a6132d62d7dfa6339fb6b69a", @typed={0x8, 0x40, @uid=r3}, @typed={0x8, 0x67, @u32=0x8}, @generic="2ea2e18c859f0307958941acf8833e7463c0eaa8eaf97213b360ff951008143376e650556fe4657a317e3896a4056da834d9b8802a3e9d5ccf211be76acb5833ea6061931acfd2994bd4ee3decabb88a3ba23531ba84b0d5ec9ae3e4344644187a64d65afd68aa6bee094a9c98a66a6567309c2ac5104ca619b55e1257c5cd32710523aa0647b70ac23319ae85ccda7eb40dc9de5a224fc628cde1d8931d7b6d06735ea2172f03ba2bca483d2a6e0bf084cb793d85fdc12bb67ea5cacf1b07d9a0d5eb4a04d2", @generic="ea655a9a1242abfe226ff47d81cef4ed8f3ffee97908981eebaf902a8a0a7e70563855062663714015e2f6d7b8e929c313a644babae49e208a65bc19231d11ef9fd5d8ad8f02fbf72f86e93ddc2bc02dcad9de4d41f19ff51ca9bcd42fbbdd6ce3db2f7d16e1463e2c31227c9af4837e0bc4e2a7a6d92fc21414b72de8e8e0edbc2270c965338219f2f61ed954a5d52a902cd9ff97ab6774b2d17819a785420f569bd71b345105f9e672bddf2693398722a2afde181bb2106f85f766eb2cbbd4224e6b7015f9a8ce902774bb98217dd9be58b5a1b4ff1aed9c424d", @generic="d541ecae904fcfe2383af58cecde4ae00dd66812da5a3d1d767895cedefa05efaa525a700bd4490c21484ddf06ceb7ea17ead4b8e63c9b79950246cd0d3040961622793ef51e33747f423a24a3cd43c5", @generic="58267585f607fea9fd191abb73321519be03243c805134e8e22bb1aa31f1cc07f6ceb793181a7beaf6e50b1c3dfb83e071ed0bb019d14629bb5f736ed0bd644ccdc64530b3ad0bea3365efea7082b893ab5162cdaaeaa6c621f19b83c4ea14c2500efb122b6225fb7e7bbedc5c3a5e6c3d255d3d0c0e285f5bbc718bbb39a3", @generic="e03067c7ec4a3be2a145a1c5b7c0b947b54bc04f8bc9efaf350348fcdcf00ab837c949e4092f2441448d326d52c7fb45615a3e3bbd22cdfcd2dcca3d7024d0e3d794e85c9d114f8a5589b6cf172004aa80c5a284a614c094ee46ac0860b06dc7d0a17c7e266cf7e54e86c1ad4b04823eb316192ea3cc2427308006bfe30451d11399a17af3a0dc3cd3d1fef026d7bd839480757ad278e68216dbe62ab0bae48e1e2b1621262032e6fe33bf", @nested={0x214, 0x6b, [@generic="de7367d9112b8bc2de5b66134837bcf5b9e5ea7eed40139ca2d3eda9a1f3c2eee10a1ed81433965fd8650c466bcb740b833a14b894b38aea9bfd9efd0d2391abe4bb58e99c8905384a8b674edc012ad11b2feb2c69281d7e3f69c1c276a6f41d6cb87c96c91fd07ca260ed8f7b8364a0801d971ee435b8fe60d31e6b4c63d6004efd95e9635dfe7ea1fbdc0cc1b3ed8e9ae7a4571fda940cfcec17289ae2430fce2fb0e8c23df2b9d0e2c29b77b3f42c0c267f1b02812bae1cdeddca4a4a0e4ee1b27e6f049a6ca4ba24f2b33107cae51a501c805648ab9294a1a1f5d2db6f7f8cbb86b4ded45838b217c0", @typed={0x4, 0x12}, @typed={0xc, 0x7f, @u64=0xf98}, @generic="2c5b8f415c09f90fb3fdef34a4c9b7fd8edb938a72e0998629afda7cc06cc21859e3b1a09cc007fcc5920b294d5463fca28c97a0b3563734e446aa61bb80b95291b617890d8791f0d896e51f6a7626553b801f222ae5318f9ebce9cd75ea45849a756f829127835ba3ec1981b37bcd042e9879214985911ca05c09f9f8090d5be649cd715e547b0cdaf124c2c93ba4fe38e81bea12484a0c736090c2e980", @typed={0x74, 0x1d, @binary="7451ae79feab00862e83eb027de3db412ac817de71356753a726ae547a338f2540b1dd566267e91b7e31eeee2a98e2ec2de7bec76d7b756c358a526fecbf09e2443d84f5f55de332dc63369e02d0354528340fe6e9f3e8975a53a973cb66ec74885f9696ae64d2cbb4468a330d8031"}]}]}, 0x640}], 0x3, &(0x7f0000001e40)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xd0, 0x20008000}, 0x80) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:31 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000140)={{0x3a, @multicast1=0xe0000001, 0x4e23, 0x3, 'dh\x00', 0x0, 0x1000, 0x80}, {@dev={0xac, 0x14, 0x14, 0x17}, 0x4e22, 0x2004, 0x5, 0x4, 0x8}}, 0x44) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x3}, 0x4) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40082, 0x0) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f00000000c0)={0x10002, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r4, 0xffffffffffffff7c) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r5, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r5, &(0x7f0000000240)={'syz1'}, 0x34000) write$binfmt_misc(r5, &(0x7f0000000340)={'syz1'}, 0x4) accept$inet6(r4, &(0x7f0000000300), &(0x7f00000001c0)=0xffffffffffffff17) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000001c0)=0x5, 0x4) recvfrom$packet(r1, &(0x7f0000000280)=""/4096, 0x1000, 0x0, 0x0, 0x0) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x4) 2018/05/17 11:37:31 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)="2e2f66696c653002", &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0xfeffffff00000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:31 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fcntl$lock(r0, 0x6, &(0x7f0000000200)={0x1, 0x0, 0x9, 0x0, r5}) r6 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r4) r7 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r1) keyctl$dh_compute(0x17, &(0x7f0000000340)={r6, r7, r7}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:31 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0xd, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:31 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x3, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:31 executing program 6: r0 = socket(0xa, 0x1, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x40, 0x10000) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r1 = socket(0x1000009, 0x3, 0x23fffb) setsockopt(r1, 0x20000100000114, 0xa, &(0x7f00003cbffc)="02000000", 0x4) [ 169.204923] IPVS: set_ctl: invalid protocol: 58 224.0.0.1:20003 dh [ 169.231504] hfs: can't find a HFS filesystem on dev loop1 [ 169.237192] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 169.264634] IPv4: Oversized IP packet from 127.0.0.1 2018/05/17 11:37:32 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x12, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:32 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) keyctl$setperm(0x5, r0, 0x1411) r3 = add_key$user(&(0x7f0000000400)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="7f", 0x0, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r3, r4, r4}, &(0x7f00000006c0)=""/132, 0x84, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x540) r6 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r5, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r6, @ANYBLOB="dc0f0000000000000000ac3592c7da02f25914ff304f1f16b50100000015211fc5a40a8d0c697954effe547c8f4f74e291595bf73abe966ae72d72ebf070f18fd3253bc9500c3d3c03cb17e67d3eb983fad21b2f5a4d6ce3fc05b2a5f9b897329adb0ef711c75ddfc78c24ebc278399e"], 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x4) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000000500)={0x5, 0x3, 0xfffffffffffff51a, 0x2}) 2018/05/17 11:37:32 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bridge_slave_0\x00', 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x88040, 0x0) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e21}, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x8, 0x2, 0x1, 0x2, 0x1d38, 0x3ff, 0x402a}, &(0x7f0000000100)=0x20) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000040)=0x1000000, 0x0) 2018/05/17 11:37:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x20000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:32 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) socketpair$inet(0x2, 0xf, 0x1, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmsg$inet_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0xa, 0x4e24, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000100)="063d717ef5a10cee15a9064fa2fe0172600efed0dcd10985bff4898454c931250ea40edbd50462c62840e4dc7dc58086434cc252d369688c94cf6c957fbbeebacb077a76afc53fa6ce53162aca0ff6b5612ab53b9505d1c661a49eb8c1ac196ae48cfa023b6888c57fe64d5419", 0x6d}], 0x1, &(0x7f0000000180)=[@dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}], 0x20, 0x4}, 0x4880) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:32 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)="2e2f66696c653003", &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:32 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0xb, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:32 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x5, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:32 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) [ 169.453633] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 169.479369] hfs: can't find a HFS filesystem on dev loop1 [ 170.009886] IPVS: set_ctl: invalid protocol: 58 224.0.0.1:20003 dh [ 170.021007] IPv4: Oversized IP packet from 127.0.0.1 2018/05/17 11:37:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x9effffff}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:33 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x100, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000080)={r2, 0x400}) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:33 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:33 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x14, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:33 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x22000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000004c0)=""/191) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000000040)) r1 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) prctl$getname(0x10, &(0x7f0000000600)=""/165) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r4) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r1) keyctl$dh_compute(0x17, &(0x7f0000000340)={r5, r6, r6}, &(0x7f0000000840)=""/132, 0xfffffffffffffdf2, 0x0) 2018/05/17 11:37:33 executing program 5: r0 = socket$inet6(0xa, 0x803, 0x100000001) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000000100)="297a4c0b2f71c625ac38fe2cfa8cc3c41af46fef1e6625b99c8b6acada6e760e0cfce982efa8f8670844a3698b0411a0047fc0f32f071939ecd17a2d19e221edefbbafdb22731aaa01132602c59e8788e5dd424aa76a10db3fc7835b71739627260c1575ac", 0x65, 0x100, &(0x7f0000000180)={r2, r3+10000000}) write$binfmt_elf32(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000f0ffffff00000000380000000000000000000000000020000400000000000000000000000000000000000200000000000000000000000000000000000000000040000000"], 0x58) sendmmsg(r0, &(0x7f0000008340)=[{{0x0, 0x0, &(0x7f0000002cc0), 0x0, &(0x7f0000002d40)}}], 0x1, 0x0) close(r0) r4 = semget$private(0x0, 0x3, 0x400) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000380)=0xe8) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000480)={{0x75, r5, r6, r7, r8}, 0xf9ac, 0x40, 0xfffffffffffffffa}) 2018/05/17 11:37:33 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0xa, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:33 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x7, 0x5, 0x8, 0x10008, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x1) readahead(r0, 0x0, 0x8) 2018/05/17 11:37:33 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="cd3997030f00", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000d4c000)={0x0, 0x0, &(0x7f000089c000)={&(0x7f0000000000)=ANY=[@ANYBLOB="45d0fc150b000001040000004000000010000000b230000002345235f5"], 0x1d}, 0x1}, 0x0) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCGIFINDEX(r0, 0x890b, &(0x7f0000000000)={"62726964676530000200"}) 2018/05/17 11:37:33 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x1d, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) [ 170.246270] hfs: can't find a HFS filesystem on dev loop1 [ 170.253057] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:33 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="b00f95bdc72a58e2b597045831a2f335a09e9ba294ff006f17f6370e47989ad79268dd03485371e93d53b13c4b43ab16303d349e0c0b294a6bb26d74b24ca81fb996bbe09f4fb7865f5358295a49747f5aeb518d220621c2676a470e2b89faf6b7c0e79e7f37767cf704751d6128c1f84821a1cb3b84abdaa61a9310b32f286cff040a15ffe37b3831408490ed86abcfbe1976a8a07d7abdfd8e442be3859068fcd8344dcbb6bf0a52880ace34d8b569bc38f06c8cfe9fd761f112", 0xbb, r3) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:33 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000)="bd6a2c301716dfdc", 0x8, 0x8000, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:33 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000002640)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syslog(0x5, &(0x7f0000000080)=""/42, 0x2a) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000280)=@ioapic={0xd000, 0x5, 0x9, 0x8, 0x0, [{0x0, 0x7, 0x400, [], 0x100000000}, {0x7ff, 0x1, 0x8, [], 0x6}, {0x3, 0x2, 0x6, [], 0x3}, {0xfff, 0xff, 0x428, [], 0x7fffffff}, {0x100000001, 0x20000, 0x8, [], 0x9}, {0x7fffffff, 0x3, 0x1, [], 0xfffffffffffffff8}, {0xfff, 0x100000000, 0x7fffffff, [], 0x8001}, {0x3f, 0x0, 0x2, [], 0x1f}, {0x1, 0x2, 0x6, [], 0x800}, {0xfffffffffffffff7, 0x7fff, 0x80, [], 0x4}, {0x0, 0x9, 0x2, [], 0x2}, {0x3}, {0x7f, 0x3, 0x9, [], 0x10000}, {0xa3, 0x6, 0x4, [], 0x5}, {0x8, 0x1, 0x1, [], 0x80000001}, {0x2000000000000000, 0x100, 0x5, [], 0xffffffffffffffff}, {0x1, 0xc4a9, 0x3, [], 0x40}, {0x9, 0x8001, 0xfffffffffffffffe, [], 0x516}, {0x0, 0xfffffffffffeffff, 0x6, [], 0xb2}, {0x24e0, 0x4, 0x20, [], 0x7}, {0x1, 0x4, 0x80, [], 0x100000001}, {0x800, 0x1, 0x67, [], 0x3}, {0x7, 0x1, 0x7, [], 0x9}, {0xc2e, 0x5, 0x8001}]}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f00000000c0)) 2018/05/17 11:37:33 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)="2e2f66696c65308c", &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x2000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:33 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x7, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:33 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000100)={0x1c, 0x5f3ade64, 0xbb9, 0x2, 0x0, 0x4}) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={"62726f7574651100"}, &(0x7f0000000080)=0x78) 2018/05/17 11:37:33 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0x40000}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) [ 170.519517] hfs: can't find a HFS filesystem on dev loop1 [ 170.576858] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:33 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x2) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r4) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r1) r7 = dup(r0) getsockopt$inet_sctp6_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) keyctl$dh_compute(0x17, &(0x7f0000000340)={r5, r6, r6}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:33 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x80000, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00000000c0)={0x2, 0x1b14, 0x3, 0x1, 0x400, 0x1ff}) set_mempolicy(0x1, &(0x7f00000003c0), 0x9) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390008000a000c00060000001900a30704000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 2018/05/17 11:37:33 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/17 11:37:33 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$can_raw(0x1d, 0x3, 0x1) clone(0x20002900, &(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000280)) creat(&(0x7f0000000100)='./file0\x00', 0x2) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/if_inet6\x00') r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000001280)="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", 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000280)=""/4096) sysfs$3(0x3) 2018/05/17 11:37:33 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x16, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:33 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:33 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0xe00}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x9}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 170.763852] Unknown ioctl 21532 [ 170.776600] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 170.788160] hfs: can't find a HFS filesystem on dev loop1 [ 170.813532] IPv6: Can't replace route, no match found 2018/05/17 11:37:33 executing program 0: bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:33 executing program 6: pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000040)={r2, 0x2}) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mlockall(0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000000880)="d4fcf46dafacee2e1df526c44570966f72742000") 2018/05/17 11:37:33 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x8, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x600000000000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 170.852605] Unknown ioctl 21532 [ 170.870946] IPv6: Can't replace route, no match found 2018/05/17 11:37:33 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:33 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) ioctl$BLKRRPART(r0, 0x125f, 0x0) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r4) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r1) keyctl$dh_compute(0x17, &(0x7f0000000340)={r5, r6, r6}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:33 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x80000, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00000000c0)={0x2, 0x1b14, 0x3, 0x1, 0x400, 0x1ff}) set_mempolicy(0x1, &(0x7f00000003c0), 0x9) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390008000a000c00060000001900a30704000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) [ 171.023716] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 171.037882] Unknown ioctl 21532 [ 171.040117] hfs: can't find a HFS filesystem on dev loop1 [ 171.075251] IPv6: Can't replace route, no match found 2018/05/17 11:37:34 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x200300) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000100)=""/152) 2018/05/17 11:37:34 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x2, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:34 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:34 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00000004c0)='syzkaller\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)='user\x00', 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r1 = add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r4) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r1) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x6, 0x1, 0x0, &(0x7f0000000000)=[0x0], 0x1}, 0x20) ioctl$sock_ipx_SIOCAIPXITFCRT(r7, 0x89e0, &(0x7f0000000080)=0x3f) keyctl$dh_compute(0x17, &(0x7f0000000340)={r5, r6, r6}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:34 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0x1f4}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:34 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000740)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001e000106000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008000a0009000000913d883878869a6fbe347e72ed5d011ccfcc9f37c8e0cf60d3881f2e922cb2e19b88625e09f7d7123317fbf86de42b334c6db6206d19c3b570a8ba7336821b30d9229ce9a7330f4659c20dea5bcaa1be69e46bc6f09d30ae548addc6a26653aa1b9d45beb3de196d658e480c6780666a873bfcd148faad042ccebb6b1294196e240988b2ff54e1bb8ddc281e2a469327db48b15330b69245996bae5df15096fbe1611444f6d51d66095099abd0d9c6631cfa93f2223022d09990799afd"], 0x28}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) mq_timedsend(r1, &(0x7f0000000780)="4d992a0c0352de47395469de4baa693e61c5e044099935d0d4de418f1b1def0a729fcade0acbcd491780ba9c0f2ba3e1002dbc698e1c70acaf082a64d89ab1e238bf92c6e778237837e1047c3f5e95c4fea4d8820a2177ff063fb66226de94c98ff74d2f196031b254429c2025f38b73019106c78c17db0cb7ab318e4866db9bab023712b86f8d92aa0e4732396401b4b8d2855ff2276f58aba4353a6b889858bd7380a4145a8e28c2c894f2d9a1c2622f132de2975e850f54a0e6a7ae030f9c63a0f3abcf35b99a0053236eee4db495042dd8e042d156c6a13e4a4d61f10b09d7ad390f16b63b9205d826b7795b02dbc9d57fc4e644ad2e464ba1d96dd9b0918ebf16ac837a21d5ccc093733a46d0b2cb98fedf140211be53b32d0c94fdcd2963ce56cc609bd4db1e0e8fcb5f86a83a660807bc132c5b9a30b716a50d34af930b57aeccc880b1e92612c872543a6423b0770526a44db47dd6c30bb41c6ac226e8a566081463bc68229cd815d5f4e3f7246661febe0b128ef7479583c54f091e8636a9d9c9eed5eb14d759fff956ec185eaf79e3ccf1826b9f23aeac00b52a596ab580f668be410d17a240b3d5644536956119ef6bb0c496172a94eb1954505d82e4f7368abe699d1e79eded484d4a22afa2fb92a6fbd03958a4d846745e7c6fd28260fc2688392fe3e674ad61444316921ede551147f165c5e4eb467136b203c5b558a0e95b5d85c84d40f6401d4fdb29c3e38f3dbd10fc650080459f10afd843a3dde5c5eef940efe7595f7cbeb62b8657cc60ec07e17895d911ff30fcd0c5f64a7d55efbce51d32966997d105543002b839efc9a2d729ece31a66ca28dcb1bcdb8309798394edd23fa1575e86a823ecc9ea6fa249349147642bf432c4ff5697ee446cca8c55290fb2e3a5ae6831094c439f38f63a9b85f33e3b3199aa3924d7f076615cf06ab94da39fed0b967a28fd42378a18dfbe484dce0467926a2ed52de291324f9d6218d8b44ab9dea4c851ef88ab834e65ca21484f07355424e8f625e6b5b401338d7a47a0d712ab7612344258e2522495e0e4d41920e035fa9c008a13c2f3b09f70b42d59d7c5e83399e216f397efff6f6bb225aff5effa4fb9b37b1c6fb2c5f758114f886e6e9354a6b4061c8420b71cb59a7e3a34ba5088c78dd9bf66e316289ae651bb918b5a32d79a9b760f649a9dea2c69d370d6718297e3ef1864bd69ea77a3ea805755ad9bdba84abbba980b8b41e7a1ff4c35552caf0cf243964b0b7724529fd6308a7adbff665e9fab5899252685e12558f0d95dfc3d61fa1068b9a723c298bcb0906bfecde99bdd171aae106e407d5857bb57cdbc62cd634a4beed448e1e426e3d95c7562523b8fe14f3e612c5a5f6e370f09e7c34e88996275722450def8a14f008b403c47a59eca81a5839e2d9ef64cd8c8d5cf7de9c24e4a1165a3f88715ccf5457b303262a4022ea3743687dfc144f01938911cc60e2a21ae680c892b139d3e3d4471695577ae15ae9530b0b628cfe3cc0fc478366618aaa8f04b9880f3e796ff939e5aabb815782a088d5fcb3c0202c20d369d4ff417f8bff723b379a9cab0f4c05dc1a6d2a7a27b7ae7dda36ac6f7655c731f4b27a17f8605cb31cffa5ec9f40b583663bfa38252ecefba2cb1d560874ba0f6b0dbf59b147e43581c4abd2af62d8efef59aead90a90d110a5b3237bb948b08ac41fe7919d43fe40801fafb64100f1a92bb8d3ed95226690450f1a159e5cccfa417ffbabdb938b3b0c4313e5783af10f9228d258af0ea9441d34d3e9aac56414381b002671103decd13de4586e42fdcdbf214d672acfadf1c68c7c5f6073505e14f3d752cb058d0e3b297b2395e28a80a572927987788a54d93348f162253b96500b2bb0493c1078508d3b7a59df4406d119b93c4089d520b1a1d31d909b93296e6dabc5189abdbab8a302ea365bf04c91e6e417672ba948626e99c4ffae74d8de15856d99d38b376612d9594b0c107a3ccf48589c3b9f496b03b5af51bc9831f5caa2baaaedd34075bd3d30925fe53c6cbf408f38ffaaac2b8c202eac8e107d175a5854c48234bb90fd09d01694f0fa467fb7f31cdf2b9f3fcd5505e3f10de4ecc103de64ba740566759a94f19ec22a99ecd894d101196c616434ec437578520aa2908b00d3d04201cdc43fe878aefff24f36af37e050ba4429f93c252ba5cb310a6d3b3c72b09217a966d8d5c2c58beef64216b4f760ed7c7339840a5831121a07e7059dd85782f62934d4319e6de0351a8cd133e86aaf6e9d650450295c2ec92064caa2e3815c357e971898c1cdf5cd719b4f3a4e229c7cfd931c23c777b65bbc08927f74b4d55b00acd6097117ca4f8d2b3402ca83416035f6a6690f8547e1547af049e8d4203c539ab442f01743ea0a42cdc3374c9f7d78c0ff3ec8fd343084b800875bb22455f63d15ef0950b750bffdd3ceab60d72556f46f2c8ab43c22e8ff3df8e710fa9a9e9649103b2771a3904455cb5375a1b73cd622e0919472068f87ec13145936b61e8e2b1ad1746eedf47b9b1bd1e476f524497d889803731ed9e1d4f23520d0d9f4e03a3d16d4d18304f7035da202f5a232bf0535a1bc060be9a21ea93f326c309058b2bffc67c33aec609713461c74b6c912de9995b3a5fc3641fee170d43cec53f5d3474df61c5016878e9950d447e8b2ddf78be81fe2e9a5c36755c75c5ec6f72028fead481d28ed35900b09c88d08a4f10ffc440867d57b3d74701342d4cf9bb05085ae1556609a91ba7a1e0885c10f702a50d61985b195d05b6781f205427f62f65b2e158e1b149b202b31a41592efbb3cc363e22eccd62c97a65ae3c6eaffb03f7b3d05f00c6a409b7998317bfe4f4de806a96d1d3b464aee439e94ea5ff46c6881c6ce0132461ec0ecbec085c2d74c3bb92b4f8bc84549401d4f8c7474fef5601279924af2d6ccfdb31dd5609d2ef9c32c4afbc09386e35bbed2a8696b3cc6b0a3f7cb56f3e37e741fc3ab93d1657d9c28374f7265cb77616ae4891e427b08fb574895a5f532e579de322b1865e5901bfeec182726bd52c30149e3ecf14e8bb2b951730dd92bbb775eb5b4d9d1007b2b812fc0622510f2d268628cbeb63c7823ae69253d82614c715cdbc2b17134a00079e2dddf76c465349dfb7b3e04582809eb1ecce7f64de40aa98a1d6e02d59c86bed3e4714b24a71b94e00600153fc6c5aeda2e32bcf70a2f61299c43fce1a5194f0084e645865b8a834db86dcf980490d81dec57287e130e258f3d11621ff3ab317efbff85eb46a51b9ee2167c00ec3b450ae2a04ac51817ec7d27b2cb686d22ebc6b5b432f113c5e5c3186ffe34780aff53bc9e50d7dcaeaf33745fa5415ea742376ad1e57ad0918979f962b16090976d9ca53c67e16692334e5b7e428bf890935bbbb47ed607d8afff02040d4620cd32d2be9c2c1ec0af65043f851eb153c05476577ff77c4965b79022e56a2ab33b27e9f2fb4e85a7061985d64387c91b11b9610f2174c4602de13017af046708e74e70fe2df5fe52ff84724364f1e250b3f10b00b58cbab439d206e8e46622fe9a3407f00d5e80b5b2255d6d0fa4074fc309b64203adf96b7b42a3fe6bdfac312bc76457e481d740d5a88cd37a7d40c25467f1a29eedf8d97b8f17948091c5154fd9470d1614210c72d6c0b47506373caf9f2738af76765cbf72cf4412b27ba7e85ff0b7c21f738d8d5d163f16bf4b1c7eb36d71f7e59bc51f4c431dd35312aae06d11389c18043abc4f49ffbc3afe9c4ac3bd276e82b02183e2bfc3cf7d38eb0a0926a5ae8a4bd3baf6845fa03307094d182d9351220f797e820d6dabc2e562f6b81fcd4a6275f069296224f34ae7c7db72765b57c6c6e711eaa2a319be90c573594e060454593d3f5f0c497d95948206d3679825ea47c15449685f34b27d9509056519dae1483212ef87dfbae4e24d80caf469151d51531e14b21b244c1d2afd2c2ff4c465f96ac85605546fa07fadaa0da444cda9e60bded024cbd7d3a549ae7233d999ebd2038305ad8697552e4cd422beb8583bbb3da052ddc1cab5ccfceb8acd59f5a781a5bee80e1340f35794f6e9e3d6fd497afd11da16830eaec3dcf59ba0c49976f8a9ebaf8a5580f247bddc5e6811be885faa565b32607bbc263ae154a55d71339bc80d010a728f37eb5ad6d0bfdad8a09e10b87e0ef45dd5ab1109a1d4cce329ffbe29b1f66d13ec218ca52e22f1b3c5330779e322c5d654da7e357718b3c2382c591a604521e6a4b62058ce150385da5c32ec3e621156c3b662b4d99203c443abf7275888ed7de6063ee9805de410562bade9a3116c49e4981d7569bcf0b89bc4586da3ebf5a3ee672fe35e3b516888c5274cf86eb559d7a866fb1a0cd139cbfce590511388bcb923593bba73e966549f0cd589ed91ecba54c880db12cc17d9f06e62fec0ec66d2048f06a1ccd107ef12fce861e77af3ed24825c5b40c857d48a4fa69dae90014f711843e73e3eb29250733803440ae746089697236c7f25df94d1811710a766b3f9d6da088d54d3e8905a3adc451c240adfd4b9c78882f94b2d2c6dcebd24b4a9f22ac57612ccb17eef1e0a6dcfcac1269701fab766bf0ab7ffef57c3e2dfffd4f02542f29f8636725ab03bd923149f1e90c12a7e74c38ed0ae1628719e03455ecd037ae16ce426d4bd297a35c634af6249fdf6084da847864795d64cc704b731ab7390ecc414b67e82d642104705b434b3db89326540a6c2c505875941eb4bee59af3a63b231bc818d502ef8b0483b3a4e2d5fa1d34ecbae86b1fb5c69a776cf08d493754528e9692d0f831519e43983fc01bc36969036015adb53eeb6571a739bcf90019f0e713ee06820ca698563a798208b77c0d72a8495d378e689db601592ddb956dcc5bbe11c35235ed8da5d33b0e460a76282fc558d4f4349f0860f7c9fd6bd9d9d85cb74483e078352ccd37886e7c5663bab43aa28dace95c350bc08e4736062c824476961564a8a235e9b250fd179e74f11bad13a67b2464cb24c8a796792e9594c632ce167953666fbd9f16fd6a44fad500d2592e6db71a3d920d1efee2b18fa006d7a8ec078f9119e5992b0e0eba89f864de3d89c3688312ea96b540caa9e35ea1a02f5b243e96b98af01510e89cc6677756779b5a8b7e62e2e417837aebc85e4a4f65c70550cc9b38c0eec7d3d4f65fdc3aec19ab26f0abdd3a1b3e060f887fe19fc28a6d3c2a3102ec2da97e99dd2d9da6d2371ba3453263f8701d3daff60262bc9916b5c66777695b5de13b8cb22f39fac4f7f33e44b3ead61c3b7862c786a710e5175b02ac3e37334fefc32fe65f55955c4eedcb514541c4490c9ce03a5ed3d931d61dd12a0ab97c59f7c97cce1ed03dc3ae26d5b328a1294fce9da063c23f94b2c7544f76271bd2b5e322e1a6b539891584f36535b1aa5cb1b354db61b5fcefc449d54ab3b6400b8d2e9a591d804b86d6ae6845bd810734ab7f2d38a2ed6f9a79413765a9dd04c3a2c7f8b1f62c3bbc8191d24e1edb0f67c05cbeff5b08d4c3291f3eb6eeb9691783f6e40fb64cd6bec8c32bc1d1180e438827c6902641c7c458404aafa74bff1877c3c12c6382dc1df01af0015adefff887214fa9ccf8f5b68bd52696b7d8e608eb46074ae4d2bd4b27b8cc7c60dee469d8a7188fef30c5dccbbd2944dc984c2a9637fed1cbdaf6bcbeaa5636781dd560e038ffdd20cd7333abee5b9453b78fbb4641c418fdbcf72d366964767ed00c029a258d273929cce", 0x1000, 0x9, 0x0) 2018/05/17 11:37:34 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3ff}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffb}], 0x48) r1 = socket(0x1000000000010, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e24, 0xaf8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x4e24, 0x6, @empty, 0x2}, 0x1ff800000000000, [0x9, 0x400, 0x5, 0x7f, 0x80, 0x5, 0x2, 0x7f]}, 0x5c) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='cdg\x00', 0x4) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000002dc0)=ANY=[@ANYBLOB="1c66675498efd949e8000000000000000a00fe000000000000000000"], 0x1}, 0x1}, 0x4) 2018/05/17 11:37:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x9effffff00000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 171.839868] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 171.851290] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:37:34 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0xf, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:34 executing program 5: r0 = socket(0x1c, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8923, &(0x7f00000000c0)={'veth1_to_team\x00', @ifru_ivalue=0x5855}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000040)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/05/17 11:37:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0xc00000000000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:34 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:34 executing program 6: mkdir(&(0x7f0000000300)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x4) readlink(&(0x7f0000000080)='./control/file0\x00', &(0x7f0000000100)=""/219, 0xdb) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') creat(&(0x7f0000000240)='./control/file0\x00', 0x0) rmdir(&(0x7f0000000040)='./control\x00') ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000280)=0x3) mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) close(r0) 2018/05/17 11:37:34 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x2, 0x48a80) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x2) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000040)) 2018/05/17 11:37:34 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0xfffffffffffffe10, r4) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r1) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8600, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r7, 0x0, 0x61, &(0x7f0000000280)={'filter\x00', 0x20, "20f5cdff68f5e3bd95d0ea7bf8bcc8299796464fa998c11fcf085b58572fa89a"}, &(0x7f0000000080)=0x44) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='user\x00') ioctl$SG_GET_PACK_ID(r7, 0x227c, &(0x7f0000000040)) keyctl$dh_compute(0x17, &(0x7f0000000340)={r5, r6, r6}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:34 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0x700000000000000}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) [ 172.064984] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 172.076593] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:37:34 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0xe, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:34 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000)="c4e82436326841440e56e8e283b15c703ab54afd99eb776f837f0f1ea98f988c69b4833879d91ec31c6be884c9e67563f489349646a4f0fac59fe6c6af3b15a10000000000000000", 0x48, 0x0, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:35 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) socket$inet_icmp(0x2, 0x2, 0x1) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:35 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x100) ftruncate(r0, 0x8200) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2000, 0x0) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000001c0), 0x20, 0x2) 2018/05/17 11:37:35 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x81000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:35 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x401, 0x40000) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000100)=""/249) bind$inet(r1, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:35 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x3, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:35 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc8e, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) fcntl$addseals(r0, 0x409, 0x1) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="7f", 0x1, r4) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r1) keyctl$dh_compute(0x17, &(0x7f0000000080)={r5, r6, r6}, &(0x7f0000000600)=""/132, 0x84, 0x0) 2018/05/17 11:37:35 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000680)=@nat={'nat\x00', 0x19, 0x2, 0x1e0, [0x200003c0, 0x0, 0x0, 0x20000498, 0x200004c8], 0x0, &(0x7f0000000380), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x17, 0x0, 0x0, 'veth0_to_team\x00', 'veth0\x00', 'team_slave_1\x00', 'veth1_to_bridge\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}]}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'tunl0\x00', 'bridge_slave_0\x00', 'rose0\x00', 'bridge_slave_1\x00', @random="87d4ca1e5762", [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0x258) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x800, 0x80000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) 2018/05/17 11:37:35 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0x1c00000000000000}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) [ 172.929786] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 172.946631] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:37:35 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:35 executing program 5: r0 = socket(0x11, 0x3, 0x8000) r1 = accept4$nfc_llcp(r0, 0x0, &(0x7f0000001840), 0x80000) fremovexattr(r1, &(0x7f0000001940)=@known='system.sockprotoname\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002b40)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000001a00)={&(0x7f0000001880)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001900)={&(0x7f0000001980)=ANY=[@ANYBLOB="2201c0ca", @ANYRES16=r2, @ANYBLOB="100128bd7000ffdbdf25080000001400010008000800040000000800050003000000080005000300000014000100080006006f7666000800050000000000"], 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x20004000) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000028c0), 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_mr_cache\x00') setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000000040)={0xfffffffffffffff7, 0xa7}, 0x2) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x4000000000000000, 0x9, &(0x7f0000001700)=[{&(0x7f0000000180)="57c51e463d0b6c1c49d4b627861ca5d9f61c86f192ee607687c909d5f5e62a240f48065e80c8ffdeae63deedab115ed27faf84ca260978fc3f231268b55efc23a2b19c89b0a2dcb6ac4372d316f677381245a08afc5f074f03a915e4969acc08b45cfdee68cd8ab9149005890aad24214010c5591701c4fd03f034910c11468d5300681c47b913c5317060b21b5f6e01aa7c5605270df5334b7189f2505fd8f0d8403710c010e87358bd9f1c13d483bc6065323692ca2ada0d073d774631f090828ffd34bf4ebe1cce436787bc2e222817d6c89c780c00e427a9bfee21df37b0449e3829c395060b920aaf851498602cf06db67ab380adce036751d91a7815b0d0fa600f943c87b569dac21a2315093bfa152f03b204fb0a4cf72840054cbf0b2ca137233651a23f90f42e981d014dab8a7acf425b5210f98cb390aca91623f3ebedd48e53d809cdddfbb0ef90d38942b7c98de43b04d39348f1dcde8173e8c8ce0d27029e4055dc6d69b2657d426ba5ce1779f8815bf0bbdbe5299603a4aa573c08d2b255cebce3657132d39ca837bc171778dd371e64a737efd8682acbff9fa797a926b10e524cdfc48b955eca5fd478185bd8c5c7a9ebb11cb95dfb968a23f9bb89279ec313487a524acafb2922710a821907dcb996881919dde89faed50f814bf1fe5e72998db4d3bea7cb5d525ba6c583789f64872d6348308248a6566d8db36de4d56d7d56ca3478f30ce781471cc73077552a705b5ebd187f4fee2bc333caee043bb55b44f6b2f8d8e588de7ca8cd026e204b0c9abcfe0dce8b65c68716977730821092c3dabd13948bd7cbed7ad8e6286ed5329d353411dc9c052ce008d50fcbf0a8201c67fe1862fb264cdfe554feb9f1ffb7dda5763ea84ba8667aedd576fac081399e1fbad3d4a761762a06c1d2f8bccdcafc0778d9e83298ccd96eb4a1298014d511eaa9c2ee5fa20411e54722a586b95d55f5f4a822302ad314317606c4a65080be7bb7a5c40b1fb8ca34be14a12963c11739aee456db42b77671729e60c0f07ec8f879ccf9470eaf808cd851190b54a6e4ff3dc60e06a34d2b9cddd6438987d7e0eb03654356cc63b6d2bfe9ffaf00478b5e08abbe25fc7703d719fcf0c613463f9fc544d5ae7117439afb6767103c9a83eeb6a11ab71d38231be0f6c60327579fa56b832167eb92b6f5cd112ab030de952b2b972e0da0879ce7dbe77b64f68a9c77f84f35f1a64026f538d8c2cfecb26c14903f1dafba3279801d78350a933f47d2d30e5ca99953f1f5bd17d14dd17ac552af677cebcb546217db5025d1c59aa8f7b8676abcbbdb83a3fb98dc2d53a81d02c6884462476ad21f0c49c0e6db95cabfa85925649bd0a22caa6e881f960b5ca4a54da968b576f4d206716970e54726896b8280ff12fece8dea50d67f2597b5b7d1e2f6c447ae561835fe03275da085a88ad324d96678c643f7b59c0a327388fca46060d9e0ef5d725be788c2c348c1dda9d2a7e8476d8286f020d9a95c9c5f597caee4848381988f8cfac6daa9ca4e57ac5d6c770a79dee99e59962a8b55bbe7d5eeccc8bd581f6962b2e7972d87a9caa31fa4158ee8a46418523ca5d552e95990779e241d6974f1e43c14772b31a91e0d6824a68e37da47838b9981172dfb45dfa29ac1702069886ced9ae1df9454836544f354b6b9ce3afe03bffa0462d0dd09940470e89be458b3c689844e700f1c1b29836aaf2650271ec63bc09db93b41fe50a5cdcb16bd77a2a52e0959352b17777af50adfdf7db6a4ff2d373ae14e9e6353b419cbec6d822f13d0eb5436815f7ac04199c958939e3adb84bc85b3967a50ac034ead7aa93c4abc5cec8bf1ee3fa2696b8092ab231c86fd10eb84da8170c1ffaee99fbedff52551e1c9272594d92575f6f333040d70e0a5051a808ec98c1dbb6410c53515bcbfe2e21d026b40be4d1845992b742bdf536261e7dfb9e5b1756244a08c92c0be6008184fec15f1af9e6625103b600370584b4d5112ae1f5fbf272041dfb152bb3e4a8fc1d8b6d367c90109865326153799979ecac075c0801b935194dc52a0a9217968b585a0dac82c3f85aab00e911c3175957537ba849f5b39d93e9d28a76d9f53d1ceffe58c0f4f5afa3e21bc0b7b8f74f200841f87da7ff465c15e41f75806c9d0f2d2e2d90606cd0f6ff54f90691b0c412493723948e8be2288049b78a0e8fbc160524f733fd376119f1e4fa754abd2dcf2f8e795938d4bd121f6867d2a8df06df632aa64edf242ffc0e86e4cc945fbd00660dddc66bb1b3a3da18a1c426fe4cd63ba0636545f4195cb888b790d715bec15908a67e51fadf2268989e687c6db242530a0968e841d4a8c0e0e18b1de39b175eb4c6e6e5e83eaa991d4ef906a1e26f71b6105cbbd2c9e2bbbbe9bf114d4751b16939ea85596c9c7de739078e9812ecc51693f639fbfa9df7d80b6b8fc5e1f3d076efa6b40cb64a3132500755946edc0a6e0d9910880e06775786f2af938d5e8fcfb2b6cb1ea1c6a5e8b4578692956d195d9a2ed1e72481b7a2d7cf55bc5c3d455a2bfe39a0a3df70bd9a8442fa4919094a38f55716c29d1af54c2966723bb5f1a8e9071907944ddb5dcc649f9dadc352823fe0d0d8355b000743d2129bb27a8d88049c740a65bcbad56f07bdd16e7253de23d5626fcb503963529561ef4a15217518087016390424631c8c3c9ce4878067fca094e8b2d84d1aca56c84d7c6a900b211588e3207ea4aed033d02c002d99a802693e454761ead9e45d0357039a685e5ed2387213c6361d07a5ad3f6f277865651ebc19b2ff43b0a52e4da4a690d85371bb5c5e36036723d3e16c115ae0c52f91e98d265db9f03179558c1a698006fc54099b829c2bf19c733ae7588f9ad9fcf62f56dbb70709174c2df0f08f416465559be816f06246e1ad69e6fc37b4875306bec2220b4ee069cf6dab9c51ac84a1943eb8e4aaac6fa56c162ea38f1bb45a69de0cb8bb76699c15856bdebda6154affd7d027344b4f2f7cc44ebfaaef98ab1864f945016501a3dbf0c881f3b7b97762b25144985b99f0ed61151df55f3a28a9054fe1202af91ed857396a5c1405f9b13575420ac240b4ed7335df1cdf953649f039a8ef3ef5897b74939d3c763b777e7e1af1e9218a8cae1b4b403d3f4adbc394d641cedc4efdaddecb6c00b8302ee3c7199b3c1b87e219118bfff7099ae1cc6a0d210706e458aee1d50728a9959c1677c1bbc0f6d74f3a70077e79db4617491fdc557557d7eb5b94782eaa410413e77b88b36824fe322ecab603dd5468086b9f97d2a4f84a524d3d2fc8f0183b76f9babb786c3c71306124f20a786c0a824aa4c6b6fb21f3f6a81bb9bbf21eeb670124fcbe7f616f1df39c18014bd703bf79d1cf04a8ebee16fec280aaecf049c4a94215ad248212ac381efb019afcf1f26cc9c923e1a350d62a53d350d3f708233fb21cd42efb88b58367e4d73dbe9645ea821dbaad0ac99487001ef8499a5799d2be0aaf659a0464812955f21f80446f4cd0dde6422284ed220ffa95555eb452d433ab1f45f33f5b89da6baff381102ccf78afcc7389265238e15f086a8704cc07455d2d9fabb5c48c8f1de534c251a7f544cd192dabc0bb9c3dd70b18e23994f97191f02bbb64df80f8c3d74622a67932a3953ba2bbd593506c7f6c94b5b7e9c3b7edddd60c1c1e33b95e7aa9b547dd5086d119326c7dfa95fd4f5b9a7f686e8be63752e2fcce77218f744956dc1bd1865800a3b57878ab4be48ca752a03c595b51e8bf76ffcd9b80d5cec85f745340736b7420ec14fbe219d3bb5cae1fae862115ae73c05158ccfc48f7627c885161f14c7ac84a88979e4aff46928d4309962dcab941f5ec3a4668c5bfc9d7e245700edc030c04774de05549ab49a9c8f7b711ae256641dc13724e372dffe49f875d682414db4a3f1207b2b334c7c4098ad16244caaa8ec43e03c57eb07bd80fcd4ebc30fe3c6c95252149202c4a5b6039d0161046a63aa8386ed6e77e044a53bdfd29dfc350cc6aa902be5c64d49f86418a304c3ec1573a9dfea4ec6c66663fa77443c0d8e4d4ca54cb0018c087244f515e552242a20009bba87a9d7bc936d096b17e584bacaabad81a0ba9ae1e8a5afff35d1f1b68c8b3baa775f1e859fbbaa897e8e3349db7b1521ad8b09ebee08afb4d0b3ee3e05d6d556d170bee33b8b891e93ae7dca9a5c447f0e8b5f4f98157ef5296edfafa29b9a68b2a62f0827980f27367eccf523de4032918f960acba11b6feb22479379e2723860f405b4646abbb6470eac21719a2b24dc6219801f6ecb2b71f74f843d6c2f4a57f979a72765a4f65637fff77b55858c503e4670a163f99a00cc6e063d670f9b65a9f223bcaafdf86b0f40688d8bf855a7ec17cd362feb69230d4ef1953fbc632ed1a0c5855bfa31102e008a25a7d9cd6e003e4d6ed7afbaec990fe78908a9ee15a1dfdf54985f746a3123b605dd0c547d641a884bb60659033105867681f9a6912df70f43120c42296e25ace24ae570b03e56e7d1fa3a46c5fd6b10a99d3df85d4273b486428584bd3ec58165cdb57eb5a666778b321172dcf624abf96644b69705cff4bd59d3975ba9781b062a264e26fa70a4332a5ea5dd550ac4651fb7f940ed7b1c0110d623a6a3645654c8a193d59ca9d0955e531ec7a2f5e9268626fbe86cd94048a485eb3f38a4d42dc6e513f94c63a27b57ff06d301cb1f563ff9eb19ac3ae3efc5bafa87c1fd2f4eb24515f0005e8cc04c266e124e66a5864fc31d391acc16162fa4c1eb655a02958660388e621e1c061d0810555dd9a977698815245a07fccd6aac9a7efc7dd5b0db5abd8017668495583561d66e9c86618963f9c2f5455e2e8796d9f7ff66114d2111248b577a4107a82bb047ed5b3a1f8c29d0be7705bd4acb727e83d28cb95d4feaeef9e94ae6f87b586ad7e168e58200873d288d63fae5949d295860b1ef57a6e8e57032e6b79a6c5908684c6005a641d49eae45801060ddb4dd33119ee6407a4165844ad86925b1c5a6d694e1692c291e7304947fe55b1f7de7cd456c90456a05348648bc7155c69aaf591ee74670c72f98ba28548a3a8b7f3685a0f7eefd97728b7ab0b606850a34a61ccf547611c1eaa60af5b4c2f77c026d7cbf6fd73fb2739f7f529aeb85e15b16b93be9976fc4d0b73208094682aa145e48555555fefcf5d9546acba95fc704ac67ec03ba3cc076bf67733a232f9250a07017d729125adf0be6dac27c8d19f0b9e645f0fc51098440f62c1d009c02d93cde477881e1f85997d0fdc57394f9855e1892ba15c1063eff90d9c89f7e58f0c39bfa986ec38e5504a14216aeb0eceea05a5de72870514c791268412acaa6ae82778ef8434f8bb285dc042d510a9a2479da9f2248837d739ea7f7fe5facaa3582e49c164637e2a8d4196a0c0a176d915adef1f065f78a219d39563c79ca285ef559d23aee70961556932acd88b598305d8b8f645c0eb490b279f6ccb8175b2dda498026a83fb354bf43b4c649204b9aca1072a8955e66ae5c0c5892e28f0bcc9a4e5d10165e55d8c90495aa859e81b1e7601374ab94f8e80f858f4eba6e1ac28c6e641b516c81d566bfc5fffb6f550162eed6bc5e78d5781825b2f1d8ab32dbdc1e41488583b24113a21548231da5122f99b7f0efea6a0e7df2d8f992de4094045a95676af11cc3bf17f65d5ef7b4b9c7323881faf7278818f9e7a0443546c6e59fc16f34498276d8d18daa49d2f557f570d2c818cf795b71fce2", 0x1000, 0x8}, {&(0x7f0000001180)="4c66587f986e6c6d88f2ddf7db05150c644d829946be1fd0627d64f19fb496eabb8fe1480cdf6f92cf200dd7e52331c742bad7e0304534c39b133a2e656a75646f2a76a4d74f1a14fd5260f169dc02046f2bea53d25d265854c29921699d3267107c03ed00649a35a4c8cae8a929ba26b936a480dd8ded92f25820e4101db8378757027142078363bf3b95d4c5a3c1df5cc2db2d125628e05c7487f77772c37e215eaefc10ec75", 0xa7, 0x3}, {&(0x7f0000001240)="0648951808d8b74a536a741bac5bcbce32035a84ee0defecdf4363e8bd81595ae3edfcf05d50a32b68dc2a3252198cf1475529de09619354d6326ef2bc642e5e2600ad2b90bdc13ecdc36d04ee8d464bab31353de853aa1028102c6fc1555672a3db323a077c1a85d66dfc4650915c4fccc8b107fdbc45289cc3c113782b15de8e55f147a2b75299595882fb104ad87d94a6a8553bfd276ce3ca11c8c96545c98ae450049172f9224beec10cfbb10d9c9f5fe7a0867122357a31", 0xba, 0xffffffff}, {&(0x7f0000001300)="105900e2fa772101d48be1429511081f14f9f3251517f3e480bdc0e0d67d417b43c7ecb41126d2b9fd598cf4ac30f37e0b60826b1ae167166b9422bea843123dd3f0c9f30c62bf488151fea32c8287a197f3281f360d231d6e0ac631f94d801a646ef99aa1e7d4efc9f23777f0741c705b610cafbc2501cf9cf0324d89e2f2a944009b67da68ccef5821e4940f613a021fee7416417380e066824d12abeb5edacbed2ed83e141fa603056954349706a736c7a1726d37499585f3a4af89110893fae988f7b46cb0b4bda9b4bd615ca473f5b2b7d701d50f31290fa55a1dced58a167b1e53cca0c754c7f38b4182c2e23231b75c100a678fb8", 0xf8, 0x1}, {&(0x7f0000001400)="b2acc435221fb8e0554b93bd28516d6625e5", 0x12, 0x6dba6861}, {&(0x7f0000001440)="99b828b842cf62ced0d4555a4bb78094f8ee4641f3a6ea6e3d918b6040e7b64fba7e5d8932f7ed364bd53e7807c06a2e2e44274676794d50f3b7f470fcf4ec4a1be74d563dad5bce97a9fcc4fab610c72aab411705b7a2bb716bdda86b37ae05870b3d9435fbcc1d3d39c2134ee12b10772ac4fba570cba2ae9778c7dec55b18be5b4f16aacf1a27c62c6194ddf4fc12dd18e1deefb95fbafa1dc41e58828fc087c3af188403979418459dd51374c8d70d31a0d0673272044b1b4c8a9f1fa6790de31c875c519f85707815cf987c36189deca5c8000bc8ffcfc864f5b1f4c38949e1b3269d146c38337796e1d58bfec74647435a", 0xf4, 0x2}, {&(0x7f0000001540)="4754a3175f0ce93d2ffbbb162d56588ce2473169afe13f7136bd5feb259dccf84038245d8049fa3db7d12643aa7ce036b4d64f02f3b201c71bfce91a9873a86d0bb8a94883cafcdfd3223e86d34d33ee2f1671d080cd8db0f8557651a64ff3adc0f0a97b73d1a801", 0x68}, {&(0x7f00000015c0)="6f8292b06268913bf9343c3012415c4f89571a292ab9754ece206dd73878619596bbf9370f5f1659bcebddd6b841c24346fd3984b24cfec243d76561f8542759559c05980d2274c6387737cc88df64a343d46a9fa4b065fa249613937aab320d6b2584197af7408b0e1d44568a7b3f139cb1eb96b0feff842b49d803a3cbf8f6d70ddd849bb4f92cdd7e79bacdd4", 0x8e, 0x80}, {&(0x7f0000001680)="7fa376cf584ceed54e3bb8a5d5f70960c014c94a9ad46fb0c9e42d5961f2795b79543b5c400b48766643f19898088deb500b8a7c009a0457fb078deb9e438fc5b7dda58ed9cda8ad50bb93614d61043d05ac1c6946f808f1270d", 0x5a, 0x4}], 0x12000, &(0x7f0000001800)=ANY=[@ANYBLOB="756d617359800000312c6469725f756d61736b3d3437322c66696c655f756d61736b3d32373037363737342c6769643d322d2c747970653d04464ee12c00"]) getsockopt$sock_int(r4, 0x1, 0x0, &(0x7f0000001a40), &(0x7f0000001a80)=0x4) r5 = accept$alg(r3, 0x0, 0x0) recvmmsg(r5, &(0x7f000000bec0)=[{{&(0x7f0000001ac0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000009e40)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000009d80)=""/178, 0xb2}], 0x2, &(0x7f0000009ec0)=""/153, 0x99}}], 0x1, 0x0, &(0x7f000000c0c0)={0x0, 0x1c9c380}) [ 172.987174] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/17 11:37:35 executing program 0: r0 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='}self\x00', 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000100)="7b49e5f87a82186d77954de21c76e0ff2a9db861cd4739428b49533e6d82574af7ba80da4c", 0x0, 0x200007fc, &(0x7f0000000080)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffefd) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:35 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') [ 173.047265] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/17 11:37:35 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = gettid() perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3, 0x425, 0x4, 0x394, 0x0, 0x9, 0x8c90, 0x3, 0x1, 0x200, 0xcd, 0xba, 0x7fffffff, 0xffffffff00000001, 0x80000000, 0x10000, 0xf7d3, 0xb2, 0x1, 0x3, 0x96, 0x1000, 0x40, 0x800, 0x8, 0x10001, 0x9, 0x101, 0x1442, 0x3, 0xffffffffffffffff, 0x9, 0x2, 0x5, 0x2, 0x1, 0x0, 0xfffffffffffffff7, 0x5, @perf_config_ext={0x9, 0x3}, 0x8000, 0x8, 0x9, 0x6, 0x7fffffff, 0x0, 0x1000}, r4, 0xd, r0, 0x2) r5 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r6 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r5) r7 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r1) keyctl$dh_compute(0x17, &(0x7f0000000340)={r6, r7, r7}, &(0x7f0000000600)=""/132, 0xff33, 0x0) keyctl$negate(0xd, r6, 0x716, r3) 2018/05/17 11:37:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0xc00}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:35 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x15, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) [ 173.190809] hfs: can't find a HFS filesystem on dev loop1 [ 173.210800] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:36 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x7, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_subtree(r1, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) openat$cgroup_subtree(r1, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/05/17 11:37:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x70d}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:36 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0xfffff000}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:36 executing program 0: r0 = dup(0xffffffffffffff9c) accept$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = dup(r1) accept4$unix(r2, &(0x7f0000000100)=@abs, &(0x7f0000000080)=0x6e, 0x80000) bind$inet(r1, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000240)={0x6}, 0x1) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f00000000c0), 0x4) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) connect$l2tp(r3, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x0, 0x4, 0x2, 0x4}}, 0x2e) 2018/05/17 11:37:36 executing program 7: clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000000500)={r0, r1+30000000}) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) r5 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r4) r6 = fcntl$dupfd(r2, 0x0, r2) getpeername$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14) bind$can_raw(r6, &(0x7f0000000340)={0x1d, r7}, 0x10) r8 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r5) add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r8) add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, 0x0) r9 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x4400) setsockopt$inet6_dccp_int(r9, 0x21, 0xb, &(0x7f0000000080)=0xc5e5, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r9, 0x40405515, &(0x7f0000000040)={0x3, 0x2, 0x7dd, 0x9, "c97319c0f5537977dcdbb3c280c4da96a49c2553d3671b32dc16b13aa0760126617537c48d4c0e7d05372dab", 0x38cc}) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r5) 2018/05/17 11:37:36 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x4, 0x6, 0x2ca, 0x244d122a}) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000000080), 0xffffff17) 2018/05/17 11:37:36 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0xa, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:36 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)="2e2f66696c6530ff", &(0x7f0000000040)='./file1/file0\x00') [ 173.440199] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:36 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getpriority(0x0, r1) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0xc) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:36 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0xc, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) [ 173.481838] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:37:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x300}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:36 executing program 6: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$read(0xb, r0, &(0x7f0000000100)=""/4096, 0x1000) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000040)) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x4000) shmctl$IPC_RMID(r1, 0x0) shmdt(r2) 2018/05/17 11:37:36 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) bind(r1, &(0x7f0000000280)=@pppoe={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'bridge_slave_0\x00'}}, 0x80) r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) r6 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r5) r7 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x1) keyctl$dh_compute(0x17, &(0x7f0000000340)={r6, r7, r7}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:36 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000d300000000028000007a0a00ffffffff006b01"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000500)=""/206}, 0x48) r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@ipx, &(0x7f0000000180)=0x80) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000001c0)={0x1, 0x6}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x6, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) [ 173.695489] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:36 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0&', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0xfffffffe}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:36 executing program 6: ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, &(0x7f00000002c0)=""/4096) r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x8000000000141042, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) fstat(r0, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./bus\x00', r2, r3) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000140)={@dev, @multicast2}, &(0x7f0000000200)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000240)={@loopback={0x0, 0x1}}) fallocate(r1, 0x10, 0x0, 0x4000003) 2018/05/17 11:37:36 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0xf401}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:36 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x4, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:36 executing program 5: r0 = socket$inet(0x2, 0x42, 0x800000800000004) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x6}, 0x2c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x1a}, 0x9}, @in6={0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xa8}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r1, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000080)={@dev, @local, @broadcast}, &(0x7f00000000c0)=0xfffffffffffffc97) 2018/05/17 11:37:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001100090469001b00810800000700fd3f03000000450001070000001419001a000400230007000f000200000809c99183a8a5000200", 0x39}], 0x1) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) bind$inet(r1, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f00000000c0), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/05/17 11:37:36 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r2 = add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r3, r4, r4}, &(0x7f0000000600)=""/132, 0xff33, 0x0) [ 173.843841] hfs: can't find a HFS filesystem on dev loop1 [ 173.873988] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:36 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x800, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x4) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x83c, 0x4) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x5) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) 2018/05/17 11:37:36 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x6, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:36 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r5, r5}, &(0x7f00000004c0)=""/132, 0x84, 0x0) 2018/05/17 11:37:36 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) timer_create(0x0, &(0x7f0000000000)={0x0, 0x1d, 0x2}, &(0x7f0000000040)=0x0) timer_getoverrun(r1) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:36 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x980e030000000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:36 executing program 6: ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, &(0x7f00000002c0)=""/4096) r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x8000000000141042, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) fstat(r0, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./bus\x00', r2, r3) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000140)={@dev, @multicast2}, &(0x7f0000000200)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000240)={@loopback={0x0, 0x1}}) fallocate(r1, 0x10, 0x0, 0x4000003) 2018/05/17 11:37:36 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0xfffffdef}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) [ 174.135590] hfs: can't find a HFS filesystem on dev loop1 [ 174.161498] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:37 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x40000000021, &(0x7f0000000040)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) r1 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x7, 0x600) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000380)={0x0, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}}}, 0x88) r3 = add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="8c347da8f0bb7733cc360a63042db0f53a2d69a821890028f26177c54cdcad94416d02870e8c0960e2c039b878608429a6499117b6fd8eb40bc4e8bf4f3227520a1853f8d82a1d2c37f93dc9e6a33903a7ae496178eec81e874c7e3affa74aa2961fa628bf57ea552dd21c6b32966d84d1df7c8efd1a8f7a7dda0c0e99ce85c7f70d3bc2adb8bae3191c029448d737c8b1f8fb99fc8eadd47a5bc4c8f47421", 0x9f, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r1, r3, r1}, &(0x7f0000000440)=""/219, 0xdb, &(0x7f00000005c0)={&(0x7f0000000300)={'sha3-384\x00'}, &(0x7f0000000540)="c808021ea1e0674d719127a2e554b0115cd3c9ecfa6f6ee7992c1dc9dbabba8334656169db15d2bd153423e7a39b37760e1536e362ba000a1288f8c8edda0e7eef698aad239c04f7dd04c212216dffa8a6cb847e1d11869154", 0x59}) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)='user\x00') keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:37 executing program 5: ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, &(0x7f00000002c0)=""/4096) r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x8000000000141042, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) fstat(r0, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./bus\x00', r2, r3) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000140)={@dev, @multicast2}, &(0x7f0000000200)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000240)={@loopback={0x0, 0x1}}) fallocate(r1, 0x10, 0x0, 0x4000003) 2018/05/17 11:37:37 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x90000) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000040)) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r4 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r4) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r5, r6, r6}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:37 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x180, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x3000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:37 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x3, 0x20001, 0x7}, 0x2c) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000001c0)=0x0) getpgid(r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x18000, 0x0) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000200)=r2) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f00000000c0)=""/235) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) ptrace$pokeuser(0x6, r1, 0xfffffffffffffffd, 0x10000) 2018/05/17 11:37:37 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0xfffffffffffff000}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:37 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0&', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:37 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/anycast6\x00') sendfile(r0, r0, &(0x7f0000000040), 0xdd) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x1, 0x10000, 0xffff, 0x0, 0x100}, 0x14) r1 = getpgid(0xffffffffffffffff) ptrace$getsig(0x4202, r1, 0xfffffffffffffffd, &(0x7f0000000100)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000280)={{0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, {0xa, 0x4e20, 0xff, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0xd4, [0x3, 0x7, 0x0, 0x11ff8, 0x81, 0x7, 0x3ff, 0x3]}, 0x5c) [ 174.346955] hfs: can't find a HFS filesystem on dev loop1 [ 174.370752] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:37 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) socket$pppoe(0x18, 0x1, 0x0) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:37 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00000001c0)={0x5, 0x934, 0x9, 0x1, [], [], [], 0x7, 0x3, 0x800, 0x0, "63c249c5650cd224b63c827a22fac874"}) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:37 executing program 5: ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, &(0x7f00000002c0)=""/4096) r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x8000000000141042, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) fstat(r0, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./bus\x00', r2, r3) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000140)={@dev, @multicast2}, &(0x7f0000000200)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000240)={@loopback={0x0, 0x1}}) fallocate(r1, 0x10, 0x0, 0x4000003) 2018/05/17 11:37:37 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000100)=""/164) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:37 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0xf0}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:37 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'bond_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000700)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) 2018/05/17 11:37:37 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0xe8030000}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) [ 174.655322] hfs: can't find a HFS filesystem on dev loop1 [ 174.723582] hfs: can't find a HFS filesystem on dev loop1 [ 174.728654] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:37 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) fstatfs(r0, &(0x7f00000004c0)=""/198) r5 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) r6 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r5) r7 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) keyctl$dh_compute(0x17, &(0x7f0000000340)={r7, r7, r6}, &(0x7f0000000600)=""/132, 0x84, 0x0) 2018/05/17 11:37:37 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) socket$bt_hidp(0x1f, 0x3, 0x6) pwrite64(r0, &(0x7f0000000100)="2d8078b4e2c5fafb5ff63803df9122aaea29a7632b49c224597712ab1fdc00cc5dc3da38209408998ad45de4260ab93e9c411dcf896423e2187cfeefea57699bb1ceafc90c34b5183f56986f67960e094c13e5ac1d9701b3faeff9534448f05c795263d553cbe9df202706409a09e8e5c51053451e91e76793e0d8ed643889b9ace79b1b750b0143f789810572989335bea3e026bb5220b5da5ca53cf491a77034296556073aaaaaddad59e14d8d8471915f024a35b213b2e950b9b51e0053ced8b03e116bda9f72069c8ac71721fc0365aa4d8f91568a", 0xd7, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0)=0x1000, 0xffffff11) 2018/05/17 11:37:37 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) munmap(&(0x7f000004d000/0x3000)=nil, 0x3000) mremap(&(0x7f000009e000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) mlock2(&(0x7f000092c000/0x14000)=nil, 0x14000, 0x0) getsockname$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) mlockall(0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) 2018/05/17 11:37:37 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x5}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:37 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:37 executing program 6: rt_sigaction(0x400000000000007, &(0x7f0000000040)={0x40046c, {0xffffffbfffbff270}}, &(0x7f0000000380), 0x8, &(0x7f0000000100)) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffff9c, 0x3, 0x1, 0x9, &(0x7f00000000c0)=[0x0, 0x0], 0x2}, 0x20) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, r0, 0x800000) 2018/05/17 11:37:37 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0x2000000}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) [ 174.894444] hfs: can't find a HFS filesystem on dev loop1 [ 174.905446] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:37 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)={0x0, 0x0, 0xfffffdfd}) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x20000, 0x0) 2018/05/17 11:37:37 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0}) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000200)={r4, 0x0, r5}) r6 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000280)={0x1, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e23}, 0x9, 0x7fffffff, 0xffff, 0x2, 0x8, 0x0, 0x9, 0x5a, 0x40}) r7 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r6) r8 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r7) r9 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r8, r9, r9}, &(0x7f0000000600)=""/132, 0xff33, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00000004c0)=@add_del={0x2, &(0x7f0000000400)='ip6gretap0\x00', 0xff}) 2018/05/17 11:37:37 executing program 6: r0 = socket(0x10, 0x803, 0x3) recvfrom$ipx(r0, &(0x7f00000001c0)=""/23, 0x17, 0x3, &(0x7f0000000200)={0x4, 0x4, 0x5, "f4b88c0d5907", 0xcf37}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000240)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x42400, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000140)={0x0, 0x1, 0x9b7, &(0x7f0000000100)=0x7}) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x1) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/sockstat6\x00') sendfile(r3, r4, &(0x7f0000000040), 0x10000000000443) 2018/05/17 11:37:37 executing program 0: r0 = socket$inet(0x2, 0x800, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x400, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x40000000004e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:37 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000880)='/dev/autofs\x00', 0x100, 0x0) sendto$ax25(r0, &(0x7f00000008c0)="56b137e364381c2aa964f1e50ec36d04b97e8cc523214bd6383800eb667533ff9164d86fe2676f77011e276f5cfd6b6c7a52f690a96418ce57111922eed4f4bc6fe139cf4649b0945a9aeb70f69cc2cfaefd3c286b10b29ab9764ccb48f8ff2f14b59e18846b165e739d3ab2ada6af2d04c09dbf65109290c4e720f4e9d1b13080f8e9f4684b2b18b11038a49b04ffd9be8ce6483578775ae64ccbb4d828fa3702ac06fc4c6c1356349da404a102", 0xae, 0x40040, &(0x7f0000000980)={0x3, {"a3b35604cf51c7"}, 0x1}, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000080)={0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {}]}) 2018/05/17 11:37:37 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)="2e2f66696c6530ff", &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0xfffffff0}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 175.172314] hfs: can't find a HFS filesystem on dev loop1 [ 175.226488] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:38 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp6\x00') bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'speck64\x00'}, 0xffffffffffffffe2) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000000), 0x2) vmsplice(r2, &(0x7f0000000200)=[{&(0x7f0000000080)="120f40860bddcbb5c399bd145169618c55203c2a47c136508a5aab4f05e7f0858b8d5b31a1d458c51ba0e1365209e9005f04c7b2cc6e56de12cce3870414e50491510c5f139bce067a11ead03a230409c9c1cc6bd71306fa04451e4d3000058d4cc084cc97068f9345dff8cf428589063e1e179e08e03523f7ffa411665af4c3a407a835e44ce163444b8261325c6951e4de73e125221de3ab9778f27c6667eba1a9d2c82344451762bddfe2c4e95e0bc294f1007fd2143c9e30af46a902f0b04940e5790c594ae900", 0xc9}], 0x1, 0x2) 2018/05/17 11:37:38 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0x2}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:38 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000080)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0x84, 0x0) 2018/05/17 11:37:38 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="ace46bb96d1baf6b23977985848de2002f25c501fbbcdeefe0f85497097d27ba55656e5ad8aa436d5b5698d6c769404cca1ef6dd4efbf3c01803d2f6b1724425710164ce46c7d70ae16ff73739a0c7aab3a7339ff3a92bcfb5c933e5fdcb23c112703b69942f5ad3899595f5e93238ea1637e93cede82918e2cb2b1312dcf073e00ad006156580218252a3699523a3b9b2481b00825f81e81b88d15d995142e7a412d6d4a3c8ca929bd77019bdd6acc0af6f6173a28ce72f108f15fab6bd71fe8265586bc65389fdeb3a61f77dfdd9aba86b3a38e541378f06e52258525741e3", 0xe0, 0xfffffffffffffffb) r0 = add_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x0, r0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:38 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:38 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ip6gretap0\x00', 0x1a00}) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x0, 0x500}, &(0x7f0000000080)=0xc) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f00000001c0)={'icmp\x00'}, &(0x7f0000000180)=0xffffffffffffffa7) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000440)={0x8000, 0xd54, 0xbb49, 0x9, 0x771c4c18}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}}}, 0x84) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000200)=@ipx={0x4, 0x5, 0x8000, "1f09a4090410", 0x2}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000280)="1124cb5ca0062f9e97594a1ac7ef0231a112c55f557763823d4b6597970a257736999c35ad567c3df747d3664c32810d3aaf3a902e18a245cfdc16f43328c49517cedb900761cf8888b682c2b548988b9166d16d521ac42f29b8d5d84f71a375bd63effd459b79b7189dadba90ef26321d0d85e797d44de2e37a99aae1365b37b397eeaa13ae464208ec4af480336348b0af9a73db0c8ac7c5660893", 0x9c}], 0x1, &(0x7f0000000380)=[{0x68, 0x19d, 0x1, "2dd54740ca27d8ebb0b81b92ba4baee6280a836df82f24ee8dcf534c52594324f5d11f74ba8fbbce69f46b66765a123b572173389bd607890db18173e64bf81c59943b37eb9eeaceb08a976878a390926646f2"}], 0x68}, 0x4000) 2018/05/17 11:37:38 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0xd702000000000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 175.293854] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:37:38 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000002c0)={0x4a2, 0x9, 0x100, 0x8, 0x8, 0xf3}) r1 = shmget(0x3, 0x4000, 0x78000000, &(0x7f0000ffb000/0x4000)=nil) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) shmctl$IPC_RMID(r1, 0x0) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffff9c}) keyctl$session_to_parent(0x12) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000240)={r3, 0x80000, r4}) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x80800) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f0000000080)) [ 175.378990] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:38 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r4) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r1) keyctl$dh_compute(0x17, &(0x7f0000000340)={r5, r6, r6}, &(0x7f0000000600)=""/132, 0xff33, 0x0) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20400, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0}) r9 = dup(r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f0000000080)={r8, 0x80000, r9}) 2018/05/17 11:37:38 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002e40)=[{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000001bc0)="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", 0x181}], 0x1, &(0x7f0000002d40)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000140)=@sco, 0x80, &(0x7f00000000c0)=[{&(0x7f0000002e80)=""/4096, 0x1000}], 0x1, &(0x7f0000000100)=""/6, 0x6, 0x400}, 0x0) 2018/05/17 11:37:38 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f00000003c0)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000100)="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", 0xff}, {&(0x7f00000002c0)="abd71da77e55da9e4327523acd018d3d8ec652f0662306b32354ae7fbdf38f3e9c59f19e099a22d3b022486d83325e4996e75a62a79500426a37f3a3e982427002c8a949d8b99461754542b943472a5efb09f90d23f35c4d890e52663e6fb989d65ae10ae9182202f52e3e38200eb0889aba4a7b96d0f17f92ae7340ce57dec0d81e6fa8214cc4afec5c369bf3fa1077be93dc33a739308fcf438dbfd31d6628aa9273c9f9fa5a16702e492dd27d91065d66115d845b0068196346cf0f225340de836ed91f7a3d90d70a881bed9438cc3c145c8f4b31c7a2e3f875eb9980d54c9760601563bfd7401c489ac66802dc77fedba312", 0xf4}, {&(0x7f0000000040)="18d91011e5e91fc32654e9810c7267003a4e28b4b1c2ea8dc62840bbde064c3b43d9a9ed38c890a44f7daaba2b6d0e3239573cdc25338895996398f69fe08d53cacaeb22633ed024ca52392c7fcae55414887211e9b5ae5022f8bd36f30b58b933dcddd9346c72434aecadfdad01555d7790a67b3c86199d34e5fafc", 0x7c}], 0x3, &(0x7f0000000400)=[@sndrcv={0x30, 0x84, 0x1, {0x40, 0xfe5, 0x8000, 0x7, 0x2, 0xff, 0x789c, 0xedda, r1}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x3}], 0x48, 0x40080}, 0x4000000) 2018/05/17 11:37:38 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) keyctl$session_to_parent(0x8) inotify_init1(0x80000) [ 175.426947] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:37:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x200000000000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:38 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0x40030000000000}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:38 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:38 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000100)={0x3, 0x1}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x18, 0x0, &(0x7f00000003c0)=[@request_death={0x400c630e}, @increfs={0x40046304}], 0x6d, 0x0, &(0x7f0000000080)="c4d93faa14f2ab3567edaa06bcffbf91dbef47c7697227254f17ecd3020782973d4f60e0df6d87349bb94eb58b5b87af92d4352188580a90092c54f0ed0399b3f5a44362149888e78780477054ecc94e6b5a0fb364f21dd31a53285b6d001a57e052de3707516ade2f986ee281"}) [ 175.623750] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:38 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000740)='/dev/input/mouse#\x00', 0x8, 0x400000) recvmmsg(r1, &(0x7f0000007e40)=[{{&(0x7f0000000780)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000800)=""/23, 0x17}, {&(0x7f0000000840)=""/49, 0x31}], 0x2, &(0x7f00000008c0)=""/180, 0xb4, 0x7}, 0x4}, {{&(0x7f0000000980)=@rc, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000a00)=""/217, 0xd9}, {&(0x7f0000000b00)=""/54, 0x36}], 0x2, &(0x7f0000000b80)=""/231, 0xe7, 0x8}, 0x9}, {{&(0x7f0000000c80)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000002200)=[{&(0x7f0000000d00)=""/182, 0xb6}, {&(0x7f0000000dc0)=""/243, 0xf3}, {&(0x7f0000000ec0)}, {&(0x7f0000000f00)=""/99, 0x63}, {&(0x7f0000000f80)=""/201, 0xc9}, {&(0x7f0000001080)=""/4096, 0x1000}, {&(0x7f0000002080)=""/121, 0x79}, {&(0x7f0000002100)=""/247, 0xf7}], 0x8, &(0x7f0000002280)=""/4096, 0x1000, 0x5}, 0x4}, {{&(0x7f0000003280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000005500)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f0000005300)=""/193, 0xc1}, {&(0x7f0000005400)=""/1, 0x1}, {&(0x7f0000005440)=""/140, 0x8c}], 0x5, &(0x7f0000005580)=""/189, 0xbd}, 0x6}, {{&(0x7f0000005640)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000007b00)=[{&(0x7f00000056c0)=""/218, 0xda}, {&(0x7f00000057c0)=""/242, 0xf2}, {&(0x7f00000058c0)=""/13, 0xd}, {&(0x7f0000005900)=""/4096, 0x1000}, {&(0x7f0000006900)=""/215, 0xd7}, {&(0x7f0000006a00)=""/4096, 0x1000}, {&(0x7f0000007a00)=""/199, 0xc7}], 0x7, &(0x7f0000007b80)=""/3, 0x3, 0x7ff}, 0x1f}, {{&(0x7f0000007bc0)=@rc, 0x80, &(0x7f0000007d80)=[{&(0x7f0000007c40)=""/187, 0xbb}, {&(0x7f0000007d00)=""/119, 0x77}], 0x2, &(0x7f0000007dc0)=""/67, 0x43, 0x400}, 0x5}], 0x6, 0x20, 0x0) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f00000001c0)=0xc) r3 = perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x6, 0x5, 0xffffffffffffffff, 0x2, 0x0, 0xa0, 0x4000, 0xb, 0x9, 0x4, 0x8, 0x0, 0x2, 0x3, 0x4, 0x7, 0xffffffff, 0x1, 0x20, 0x5ff5009f, 0x9, 0x401, 0x80, 0x6, 0xfffffffffffff42c, 0x0, 0x1, 0x81, 0x7de, 0x2, 0x80000001, 0x2055d3bd, 0x2, 0x4, 0x2, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x2000, 0x7fffffff, 0x8, 0x2, 0xfffffffffffffff7, 0x6, 0x1000}, r2, 0x3, r0, 0x0) r4 = socket(0x10, 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000700)) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000500)={{{@in=@broadcast, @in6=@local}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x200) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) r5 = open(&(0x7f0000000640)="2e2f66696c65302f662e6c6530f0", 0x40003ffe, 0x0) open_by_handle_at(r5, &(0x7f00000002c0)=ANY=[@ANYBLOB="06000000000000005725e4ba73fe9e3109941f21415979a27773cff7c07a6371509f7131289523b81f0bd9ae7fae0000"], 0x2f00) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000380)=0x14) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x32, &(0x7f00000003c0)={@mcast2={0xff, 0x2, [], 0x1}, r7}, 0x14) linkat(r5, &(0x7f0000000480)="2e2f66696c65302f662e6c6530f000", r5, &(0x7f00000006c0)='./file0\x00', 0x1000) bind$inet(r3, &(0x7f0000000400)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) 2018/05/17 11:37:38 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x1, 0x5, 0x1, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x8}, 0x8) mmap(&(0x7f00004c4000/0x8000)=nil, 0x8000, 0x5, 0x84070, r0, 0x0) r2 = socket(0x40010000017, 0x5, 0x0) setsockopt(r2, 0x20000100000114, 0xa, &(0x7f00003cbffc)="02000000", 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xffffffff00000000, 0x8000) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000100)) syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x201) [ 175.698464] hfs: can't find a HFS filesystem on dev loop1 [ 175.767358] binder: 14347:14350 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 175.792196] FAT-fs (loop4): Unrecognized mount option "è" or missing value [ 175.800981] binder: 14347:14350 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 175.840266] FAT-fs (loop4): Unrecognized mount option "è" or missing value 2018/05/17 11:37:38 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r4) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r1) keyctl$dh_compute(0x17, &(0x7f0000000340)={r5, r6, r6}, &(0x7f0000000600)=""/132, 0xff33, 0x0) r7 = dup2(r0, r0) ioctl$EVIOCGSND(r7, 0x8040451a, &(0x7f00000004c0)=""/232) 2018/05/17 11:37:38 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:38 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0xc0) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x1000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:38 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c0400e1280001000000000000000000010000007b6c6e660b001400"], 0x1c}, 0x1}, 0x0) 2018/05/17 11:37:38 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000100)={0x3, 0x1}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x18, 0x0, &(0x7f00000003c0)=[@request_death={0x400c630e}, @increfs={0x40046304}], 0x6d, 0x0, &(0x7f0000000080)="c4d93faa14f2ab3567edaa06bcffbf91dbef47c7697227254f17ecd3020782973d4f60e0df6d87349bb94eb58b5b87af92d4352188580a90092c54f0ed0399b3f5a44362149888e78780477054ecc94e6b5a0fb364f21dd31a53285b6d001a57e052de3707516ade2f986ee281"}) 2018/05/17 11:37:38 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) ftruncate(r0, 0xbbe0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffffffffffc8, 0x400) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000001c0)={0x1, "a7"}, 0x2) accept4$inet(r1, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10, 0x0) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000040)) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:38 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0xa00000000000000}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) [ 175.944932] binder: 14371:14379 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 175.960353] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 175.978346] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:37:38 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8e0b, 0x40000) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000100)="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") getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e20, @broadcast=0xffffffff}, 0xfffffffffffffdee) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000040), 0xffffffffffffffe1) [ 175.995090] binder: 14371:14379 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/05/17 11:37:38 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/17 11:37:38 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x9d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x0, r0) keyctl$dh_compute(0x17, &(0x7f0000000200)={r4, r4, r5}, &(0x7f0000000000)=""/132, 0x84, 0x0) 2018/05/17 11:37:39 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x121080, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000040)) 2018/05/17 11:37:39 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x40000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:39 executing program 5: r0 = socket(0x5, 0x5, 0x3) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000440)=@nat={'nat\x00', 0x19, 0x1, 0x1e0, [0x20000c00, 0x0, 0x0, 0x20000c30, 0x20000c60], 0x0, &(0x7f00000004c0), &(0x7f0000000c00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'dummy0\x00', 'bpq0\x00', 'team0\x00', 'syz_tun\x00', @random="31b508d91ff4", [], @link_local={0x1, 0x80, 0xc2}, [], 0xe0, 0x118, 0x150, [@rateest={'rateest\x00', 0x48, {{'ip6_vti0\x00', 'bond_slave_1\x00', 0x2a, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}]}]}, 0x258) recvmsg$kcm(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f0000000380)=[{&(0x7f0000000080)=""/67, 0x43}, {&(0x7f0000000100)=""/16, 0x10}, {&(0x7f0000000140)=""/177, 0xb1}, {&(0x7f0000000200)=""/250, 0xfa}, {&(0x7f0000000300)=""/108, 0x6c}], 0x5, &(0x7f0000000500)=""/189, 0xbd, 0x2}, 0x100) syz_mount_image$xfs(&(0x7f00000005c0)='xfs\x00', &(0x7f0000000600)='./file0\x00', 0x6, 0x0, &(0x7f0000000640), 0x200009, &(0x7f0000000680)={'nouuid,', {[{@dax='dax', 0x2c}, {@inode64='inode64', 0x2c}, {@noikeep='noikeep', 0x2c}, {@gqnoenforce='gqnoenforce', 0x2c}]}}) 2018/05/17 11:37:39 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/150, &(0x7f00000001c0)=0x96) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x10000, 0x0) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000080)=0x1f) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:39 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) r1 = getegid() getgroups(0x40000171, &(0x7f0000000080)=[r1]) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xc6600c0c4a3123a7) 2018/05/17 11:37:39 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0x1c000000}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:39 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xffffffffffffffcd, 0x0) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f0000000000)='keyring\x00') [ 176.316157] IPVS: length: 150 != 8 [ 176.326863] IPVS: length: 150 != 8 [ 176.331693] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 176.342077] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:37:39 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280), 0xffffffffffffffbe, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:39 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21}, 0xfffffffffffffee2) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) getsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 176.408155] XFS (loop5): Invalid superblock magic number 2018/05/17 11:37:39 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='?', 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) getpriority(0x1, r6) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0xf000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:39 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:39 executing program 6: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x82, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2800000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0xd8, r1, 0x0, 0x70bd2d, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bridge\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x5e9c66fa720f2532, 0x5}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0xd8}, 0x1, 0x0, 0x0, 0x8000}, 0x40) move_pages(0x0, 0x0, &(0x7f0000000100), &(0x7f0000000000)=[0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0], 0x0) 2018/05/17 11:37:39 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff}) signalfd(r0, &(0x7f0000000100), 0x8) r1 = socket$netlink(0x10, 0x3, 0x4) tee(r1, r1, 0x6, 0x1) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="480000001400197f09004b0101048c591188ffffcf5d3474bc9240e1052061a7766819e07900e0fe5f002824a6da8bb29f502c922408e9d647213ee20600d4ff5bffff00c7e5ed5e", 0x48}], 0x1) 2018/05/17 11:37:39 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) r0 = msgget$private(0x0, 0x42) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000000)=""/143) 2018/05/17 11:37:39 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0x400300}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:39 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000)="c7ddcb290cfd5381a16bdb67578eb6cabe14de9dfa5fbbcd92efa373257be06cc7075ae94ff619b977facc7443ead1a3ae332a1068b116c5e5703fb76eb7c1782b1ab5765e66c09cf626cd5049faa58ffeb83ba2ffa9777eef4e3746ea3e8f47bdd5d6736cdd16b2bd932fc14799af22d982bb", 0x73, 0x0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000140)={0x6}, 0x4) [ 176.603010] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 176.636354] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:37:39 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) flock(r0, 0x1) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x3, 0x1, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000300)) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000200)={0x4c, 0x0, &(0x7f0000000180)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x48, 0x18, &(0x7f00000000c0)=[@fda={0x66646185, 0x0, 0x0, 0x14}, @ptr={0x70742a85, 0x0, &(0x7f0000000080), 0x1, 0x0, 0x12}], &(0x7f0000000140)=[0x30, 0x20, 0x40]}, 0xed9}}], 0x5f, 0x0, &(0x7f0000000280)="41d2e54471fa24391a2092b64a73c6a372cb45d61fe62f5726d6afefd981c98086728217d5e7004848f2c5d0091f5f9d8366151ec75551101370dfd9408f69e37639357e4417c864bf44d49ac36fe4298b889a7edd09986f9f587f59a71cc3"}) 2018/05/17 11:37:39 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x1, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x288001) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000080)=""/234) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000340)=""/162, &(0x7f0000000280)=0xa2) 2018/05/17 11:37:39 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) socketpair(0x9, 0x80000, 0x8000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGKEYCODE_V2(r6, 0x80284504, &(0x7f0000000040)=""/9) 2018/05/17 11:37:39 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)="2e2f66696c6530fe", &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:39 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x440140, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000001c0)={0x20000000000000ce, &(0x7f0000000240)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000000c0)={r1, 0x3}) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:39 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=0x0) rt_sigqueueinfo(r2, 0x39, &(0x7f0000000040)={0x41, 0x9, 0x2, 0x81}) socketpair(0x9, 0x5, 0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000002c0)=0x7, 0x2) connect$netrom(r1, &(0x7f0000000240)=@full={{0x3, {"23d3f8ba309c63"}, 0x8}, [{"350bd80ba5ec24"}, {"a7d73cfa8f13b5"}, {"24fdba249fe4f8"}, {"dd7c5b1d27470c"}, {"eb7f0d12aca5d9"}, {"a67df85bb151b9"}, {"38b6c1b550a1c6"}, {"e2e4ef54e26081"}]}, 0x48) ioctl$BLKALIGNOFF(r3, 0x127a, &(0x7f00000001c0)) bind$inet(r0, &(0x7f0000000000)={0x2, 0x40000000004e24, @broadcast=0xffffffff}, 0xfffffffffffffe70) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xd, &(0x7f0000000300), 0x4) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x101400, 0x0) r5 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x2) inotify_rm_watch(r4, r5) ptrace$setsig(0x4203, r2, 0x7ff, &(0x7f0000000080)={0x4, 0x7, 0x1f, 0x3353}) [ 176.852336] Unknown ioctl 21545 [ 176.860987] hfs: can't find a HFS filesystem on dev loop1 [ 176.986689] Unknown ioctl 21545 2018/05/17 11:37:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0xd07}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:39 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0x4000000000000}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:39 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = open(&(0x7f0000000100)='./file0\x00', 0x800, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r1) r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000005a80)=[{&(0x7f0000004bc0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "72ebe5ce28f42e4905a31b8023d45ad63b9e91a6be25f001e571242a9e554d3f154e012243fae877992b0f36b51d785c1a41dea9db4beada0a16fd870691a4"}, 0x60, &(0x7f0000004d80), 0x0, &(0x7f0000004dc0)={0x10}, 0x10}], 0x1, 0x0) sendto$unix(r2, &(0x7f0000000100), 0x0, 0x4008040, &(0x7f0000000200)=@abs, 0x6e) 2018/05/17 11:37:39 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)="8660a3c1d817b7ba2e6e6f0772a69d7c13ccf731d15daad2459649c47e893944269e67c0d6e9f880e20693fbb7596d528d85ecf211c8826128c7c03606102af0f092fa4ab6d2341d565e3e76f0f80cc262adf6476d6f6519ac01f617304544a50e3f1460a7c70df673604926429a38c6c3c65a1614b2d6c1f7e9ff32579d32010de21258b262c3a80b18e801c554ae58f4f09d5190bc9b97ce7dafd6702545933fc4df86e53257284eefcfb9ed4916771412fd94622f58d6db895dd35c27a127387dc74532984cf18cfb76eb14", 0x2e8, r0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:39 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:39 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia-generic)\x00'}, 0x58) ioctl$void(r0, 0xc0045878) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x80100, 0x0) r2 = accept4$alg(r1, 0x0, 0x0, 0xffffffffffffffff) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x1c) setsockopt$inet6_tcp_TLS_RX(r3, 0x6, 0x2, &(0x7f0000000200)={0x303, 0x33}, 0x4) sendmsg$alg(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="6b9cf91181dc8f315bce310c99eef645", 0x10}], 0x1, &(0x7f0000000400)}, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x80000, 0xa8) exit_group(0x4) 2018/05/17 11:37:39 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x40000000004e23}, 0xffffffffffffff0c) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:39 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000a80)="72646d612e63757272656e740068b6865b5a94d441e3eb26854b4a425bce0173a165456b5f8ebe11a4bddd8f1cc7bddb4b263aa8ead4088bf62fa026db105ab13487d5007fb40727", 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r1, 0x0, 0x0, 0x0, &(0x7f0000000080)}, 0x20) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000980)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x3c2, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x1e}, 0x101}}, 0x8, 0xfff, 0x100000000, 0x0, 0x85dc}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000005c0)={r3, 0xfffffffffffffffd, 0x30}, &(0x7f0000000800)=0xc) r4 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="2189e6391cce2c37bd1a7ff0575ed990690c909a2ce76ff2bc7ca06f163ecc9ef6c9d7138dd20c80d5ebb962d767d99a82e3841d4ff5f9e68cb93bd3cc7942c77459a176a00c6a52bf368f35a8d448992055c99acb7fbb53d9a9b3c4c7ff31a3db7b79c964737011e60e4da9ba3f834c707f895a841492bbab109936469f0b8a89ca0c1a03e2e8fae1b0158698773ea9", 0x90, 0x0) r5 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) getsockname(r2, &(0x7f0000000840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000008c0)=0x80) getsockopt$inet_dccp_int(r6, 0x21, 0xf, &(0x7f0000000900), &(0x7f0000000940)=0x4) r7 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, 0x0, 0x0, r5) r8 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) r9 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r8) r10 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r9) r11 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r10) r12 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="cbdb8cc45f8be62e0aebf2f5a6ac04e2bea68120d8d62688d48ae6d4f4f07deaa48523bb6a5fb7927e6d93b6b80b3938bdc08c96d0b015c988fbc7d47cc1cfc295ec26926d9eea693f541524f7adefbd024eb114a2ada08af4231fd0f63df9bfe15ddbcb0000000000000000", 0x6c, r7) keyctl$dh_compute(0x17, &(0x7f0000000340)={r11, r12, r12}, &(0x7f0000000600)=""/132, 0xff33, 0x0) semget$private(0x0, 0x2, 0x200) [ 177.096996] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 177.121005] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:37:40 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x80) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f0000000080)={0x1000, 0xae1}) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000040)) 2018/05/17 11:37:40 executing program 0: socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) 2018/05/17 11:37:40 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x1, 0x10, 0x1, 0xffff}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x23, &(0x7f0000000200)={r5, 0x9}, 0x8) r6 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r7 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r6, r7, r7}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:40 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x8100000000000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:40 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/92, 0x5c}], 0x1, &(0x7f0000000a00)=""/111, 0x6f}, 0x0) sendmsg$unix(r2, &(0x7f00000006c0)={&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f00000001c0)="ab66dfe0db0fe53d7c430bf0d772265aa69ec9af70c68d94eacac9419eb90bf377c252bb2122bea1df79176bee1b7554c4dc68b152c2357206eacf7c4e109ffe4630f338d7a00eee30", 0x49}, {&(0x7f0000000300)="352d86d270fdbf096a5c15af6b2af40cbae0e2e955af2c43e73d79da36af4f2abda7fca21a8c8023ee31e1cad98346ae1c373272763063d5c3762af40e004ca6a0baaf7fdcdb429ba5843e7aa771e40ec6ea975a72347bcc32fff8dfc4cb6b2beef23070fa3066dc2222a024b4162da0dbd9af3931e0a21a2f372918a03975ab002f568b0d21abaad37e4f14c04274052bc9700f32bacbea464983268a33aed3032f4e9096eae92ebb13aae420bd0f532b495f1b5519234a586dcbedc5c1a4d73951a19f12d0", 0xc6}, {&(0x7f0000000500)="253771da3f4f51db73f4ecdbb38b77932aa7025ea48ff391e5eb8da9f7691a3be57cf9707ebeca638affbea483f83ae67e8763ead7394e2e110dbef0ba1a4dcc580821721c91335e32a0876ddf5fbde7078e7ed854e453a5f3c2ccd7146a1bec86c671d11fb261f090a7a139cff0699dc39b4add24a0d240cfce33dfef73c4f714bdcbd23d4db631bd1f3fe4f07aec8ffef1fc4a9a99d89c95423f2d2fd5c9db0d04e53d50bff0a4450e85e6bb6e", 0xae}, {&(0x7f0000000240)="4fed6776449a4685c7", 0x9}, {&(0x7f00000005c0)="9f12b3aa22a1a1ba41ee873abdf3f3f527952d80482d39936ddc159484189ba84a4fc124af617f7f026ba2fb12924703e85305cf13b943ad28c22a567ff284c9b9c371dc157ab4c50cfb5df3065e5f51ca072e01c6e61ad7478b146d80bec5f9711f91e96f7680fc93cbd531f9dc2a0410d002873511bf5c425577a8f726dd1adabefc00130550b472", 0x89}], 0x5, &(0x7f0000000680)=[@rights={0x20, 0x1, 0x1, [r0, r2, r2, r1]}, @rights={0x18, 0x1, 0x1, [r2]}], 0x38, 0x8080}, 0x20044804) 2018/05/17 11:37:40 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0x400000000000000}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:40 executing program 6: r0 = socket(0xa, 0x1, 0x400) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x39, &(0x7f0000000100)="ca932ee5fa704252850fc90fc1ccbd25c0f8af9fed6050382c4be86a9ab8b6b1299b36dee573fdfad875d65b24f27ec01091cbf8d73f11fed3878a0275a6a106684071a31170a90329968e2ffb7fdd35e0995fce4b3603f5e4831656f9f3eebb03c5d6f9d71775c7d80e215f2fbb966cc6a6da79b38b46c79fc5f0904e9e21be7c3c818ac08401557359b806a76f3018980a043e7fc4e4ead408b82e2fe179a1db25a05e4d6c4377f1f7cc53ef0cfdb39db638f3b3704c", 0xb7) msgrcv(r1, &(0x7f0000001580)={0x0, ""/244}, 0xfc, 0x0, 0x0) msgctl$IPC_RMID(r1, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x9, 0x80100) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f00000000c0)={0x453596304ceccac3, r3}) [ 177.371812] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 177.378223] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:37:40 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340)={0x0, 0x0, r0}, &(0x7f0000000600)=""/132, 0x84, 0x0) 2018/05/17 11:37:40 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x2) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:40 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x40) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000080)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x280, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={'irlan0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) symlink(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0/file0\x00') 2018/05/17 11:37:40 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x200) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x8, 0x4) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r4) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r5, r6, r6}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x4000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:40 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:40 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f3, 0x0, 0x0, 0xd464, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x0, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) sendto(r0, &(0x7f0000000000)="1a574116251fc9c057e67b3d907c8b02262ad4f3bd96cd96af6f3677322617c6758752ec8c92eb734c4191f1f6f0d0857317d198a8ebd910ce861e4694aa60937680be16569868cbc90cd8a2751395419b668375319b0957b8e83fe54779fcf78c01a07f80cc64e7ec703cea1889c8009adf9fa1f924", 0x76, 0x20000000, &(0x7f0000000080)=@pptp={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x80) syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x7, 0x400000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000240)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000280)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000002c0)={r2, r3, 0x259}) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:40 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) r1 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x68c, 0x6080) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000014c0)={r1, 0x0, 0xbb, 0x1000, &(0x7f0000000400)="9afab9304248bca37dff65cad44185f86ff3e1465880d03e7934a414c28f79975dd853ce1f651a422dae403c1119237f7a6d8b1154145a2cc0a2b7b09380d156c5296912a353071903d07cfc53cc9d50a0ee3892d7a15470a8f5333d815c4dd0274d72ebbf05f026e94b36cd468ce6b1d1109f978ae56bedf54cc83498554a4f4000f8489f778a58fece4e917954ed7b8090dcda5580850edde2cdca1730f0d91473946e9d2a639ed316f86bebf9b886624bef67c717cab64ed4b8", &(0x7f00000004c0)=""/4096, 0x2, 0x9}, 0x28) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r2, 0x0, 0xfec0, 0xf0, &(0x7f0000000200)="14ec5e43f1b0e1af8356ec14a067758ea5927d772b95dc5b19b11986df1beca0e9ad4c42b1a0733c91e43a30b841fa8a4862bcf924ffd076896d98cb95c9423a2eda78a272d103d7c926cd6bb33bdfc1235a6fb0f61a7ecb8d56ae5a5f44cdd7cde905c3b8fd19b9e2f1355a6761", &(0x7f0000000300)=""/240, 0xffff, 0x7}, 0x28) read(r0, &(0x7f0000000100)=""/254, 0xfe) 2018/05/17 11:37:40 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0x200000000000000}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) [ 177.583126] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 177.614337] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:37:40 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000001540)='/dev/urandom\x00', 0x480000, 0x0) connect$inet6(r1, &(0x7f0000001580)={0xa, 0x4e23, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x24}, 0x1c) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/05/17 11:37:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x2}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:40 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') [ 177.828323] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 177.858562] hfs: can't find a HFS filesystem on dev loop1 [ 177.913436] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:37:40 executing program 7: getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000200)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x200000, 0x0) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = socket(0xa, 0x1, 0x0) ioctl$sock_ifreq(r5, 0x89f9, &(0x7f0000000040)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r6, r6}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:40 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:40 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'vcan0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x109000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000000c0)={r3, 0xdc, "808c6dfb060ed8a30bae1e843234f27924ec5099ddaf38fc1329c38c3b7b2c140ea0c9ccea86f6e466a756e4bd580a3fbbe1d0f7c10c45dc39d727aa7221e0439e8bd91ab53a3c61cd411bc0fad612949e0b56fb87d410eef895d4b18dbe84e226c7b19e2462b0496e7a78742231e6770f9cef4b982756c670e47e711479a7546c4847a09427f34f154ae85b03ea53c8c54e390cef58017eb014fa5d7845220a9e17bdcf5647fc9c0996971a6f2571e3782ceaf7cadb5142f3ec521c59f89e22fe33da913d52f71da1412ae4ca2feb686811ce4654dbb8312bdc7a4b"}, &(0x7f00000001c0)=0xe4) 2018/05/17 11:37:40 executing program 4: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) r1 = getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x20100, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000200)={r3, r0, 0x3d}) 2018/05/17 11:37:40 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x5) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:40 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0xf0ffffffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x100000000000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:40 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) write$binfmt_elf64(r0, &(0x7f0000000880)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x4, 0x2, 0x1f, 0x400, 0x3, 0x3e, 0x9, 0x354, 0x40, 0xb8, 0x1000, 0x4eed, 0x38, 0x2, 0x3, 0x4, 0xffffffffffffff01}, [{0x4, 0x8, 0x100000000, 0x101, 0x6f26db54, 0x9, 0x3d3, 0x8}, {0x6474e553, 0x0, 0x0, 0x2, 0x6, 0xc5a, 0x3803, 0x800}], "510d1651ad89f53a3bb4d304aa6a70a471f79562340d93cd32ead05a227cae9ee9fd1878be621e3597945d025aa37c8de5da67e25de2ecc38ac9053cdc9521706af2e1dd12d598ec9a85e0cc21d3e322076d8abd213d74fa8ccbe41b60472d235e6413ddc18af372", [[], [], [], [], [], [], [], []]}, 0x918) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2a38b435edab0ebf, 0x0) bind$llc(r1, &(0x7f0000000040)={0x1a, 0x13, 0x2, 0x101, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000840)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv4_getrule={0x20, 0x22, 0x601, 0x0, 0x0, {0x2}}, 0x20}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000800)={&(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000740), 0x0, &(0x7f00000007c0)=""/26, 0x1a}, 0x0) 2018/05/17 11:37:41 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x84, @rand_addr=0x4, 0x4e22, 0x3, 'none\x00', 0x12, 0x1, 0x67}, 0x2c) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) [ 178.204660] hfs: can't find a HFS filesystem on dev loop1 [ 178.215772] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:41 executing program 6: getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000200)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x200000, 0x0) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = socket(0xa, 0x1, 0x0) ioctl$sock_ifreq(r5, 0x89f9, &(0x7f0000000040)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r6, r6}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:41 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x48}]}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80800) ioctl$KDENABIO(r3, 0x4b36) getsockopt$inet6_tcp_int(r3, 0x6, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/17 11:37:41 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x8, 0x2f}, {0x2, 0x3}, {0xa, 0xff}, {0x2, 0x401}, {0x2, 0xd82}], 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$getenv(0x4201, r1, 0x3, &(0x7f0000000040)) 2018/05/17 11:37:41 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)="2e2f66696c6530f5", &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x7000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:41 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0xf0ffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:41 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="a2f9a05fcaaef840882e323d3d7f16f939dc8414650cadcf42ee89fca2b1f20acd5f6073d7bfb937ff151943f2cb0e0000000000004f4c4a8b6e75291460a1f897ec2bb8cc8ac53653fc640b23474bf32cb216063121a9f39eaeb1ab4bee88c00fc6e952304fe85e5eaacf9e15dfdd8b97b90a2f3aaf17e45401839705ad8c6ec805d6430e3e2a5c69e3e4880fc4fd9ae748800940c60276c75e6691a6f3c0b063babef06c336cd0b5506ecc49", 0xfffffffffffffef6, r1) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:41 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000002c0), 0xd}, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) r1 = request_key(&(0x7f0000000200)='.request_key_auth\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='user\x00', 0x0) keyctl$get_persistent(0x16, r0, r1) [ 178.496637] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 178.509736] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:37:41 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x8001, 0xc00) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000140)) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x40000, &(0x7f0000e68000)={0x2, 0x4e22}, 0x10) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x2) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000080), 0x4) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000040)={0x401, 0x1, 0x0, 0x0, 0x0, 0x9, 0x8, 0x3, 0xd0, 0xa939}) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x8000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:41 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='wlan0!*,\x00', 0xffffffffffffffff) openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x44000, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r4) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r1) keyctl$dh_compute(0x17, &(0x7f0000000340)={r5, r6, r6}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:41 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x1) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:41 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:41 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8b) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7fffffff, 0x400201) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000100)=0x7) 2018/05/17 11:37:41 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000080)="d97aca16503229f61ddd6ba41fb72d75498bf9245c372c178cb5420b70bc53c05d3d82e548bc6a73a2668f673da8956e086b3276db6d597b9329b40fa44a91ae001b2fa4f37883850895cc18dc398b83db6769ff77a6092a70896baa5788e416273f2e29ce37064bef8eac2467f5b54e59498ed8b8e15218e94c"}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) close(r2) 2018/05/17 11:37:41 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0x3e8}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:41 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x7, 0x1d85}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0x6}, 0x8) 2018/05/17 11:37:41 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x8081) bind$bt_sco(r5, &(0x7f0000000040)={0x1f, {0x9, 0x3, 0xc382, 0x800, 0x19}}, 0x8) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r6, r6}, &(0x7f0000000600)=""/132, 0xff33, 0x0) [ 178.738892] hfs: can't find a HFS filesystem on dev loop1 [ 178.760565] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:41 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) recvfrom$llc(r0, &(0x7f00000001c0)=""/77, 0x4d, 0x0, &(0x7f00000043c0)={0x1a, 0xfe, 0x40000000000000, 0x5, 0x1, 0x7fff, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(r1) setsockopt$inet6_buf(r2, 0x29, 0x15, &(0x7f0000000000)="5c65269d8c005fb771b6ebe47e724133cad930db9302b12cf62f94c6d934fc6f8b8357c67d9bea7cf3c47603656c755931bfa7ffeaced72f6faa65906d13ef7ab849cf294a4262d2877d2fa3b991b6d7e6384739f4f2607946a228e7d57c077156917631dfb9ab66e374e7ca1eef058be82428b4d85101313ca3b1b96dbed33141d0c220c58821b0950c2f33d2890ad5fa06a43bbfe4fc97970ce29fc48614fbca96d7", 0xa3) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:41 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x121000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0xc00caee0, &(0x7f0000000000)={0x79}) 2018/05/17 11:37:41 executing program 6: mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x132, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in, @in6=@mcast1}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mlock(&(0x7f0000001000/0x3000)=nil, 0x3000) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000001c0), 0x20, 0x2) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) 2018/05/17 11:37:41 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0xa0000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000180)={r2, 0x13}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000040)="c56deab7bf9f01ac61c624c87c0f177ccee1f604d628cb454b022b440ee34a20b6a740f8fbf76d52fcc1933843543b33cebd9c14945e053ae5b5e9561142ef02a576ed687e07ea937d7c1465d0a539fb2f30f16a7a055eab99b228a91f805dd05ed2e0035e04dec92424938e4d59f2c9fe42ce07b5c7b02b", 0x78) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000200)={0x2, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @link_local}]}) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x2000000000000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:41 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:41 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0xe0}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:41 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000006c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000b00)=ANY=[@ANYRES32=0x0, @ANYBLOB="b30000002262851984dc4f147239d172d66288be294dab2d8529812d240fa27496297106e434c424d5bd4feeab1238242f1622de62754ec9e828debcd8f786c8293dc352f7ddffab6bd99e29642fa3d07ea16d6e393fddbce113eba675f2a2c99345f395797813d4f109339e7f3f7b40887119ea5c0164cf6fb4cccc6c5c99bfe305a1f5b51246a18752bfdefef5e3b6c328809a762c394483ac600144b48307f65831c4d5ac1d96c64e51e7f64a9427031e49875d9d0e71d1966d03524358cdb7a77df0355c522e14cdcca3cf5f521f19114f4906c23dd8af1a6cdc241391f355f433b47c1ed6adb09c7f52cb1f68ee2cd44c104bec16888dbc9a9db660ccd0cb4c794ef0010bffb4010cd61ecf2dfb5b6f74758c2a4e175046e832d21143faf3ab9b33eebe356310d839c77c2a51c08e25dcaf63230f939c92d3ac5f0826808bb5bb81743d7d254969f0bf9e9b6af24b710c93797380cb09b1108ffe17bc795de3bb6928bcb9d58d16aadcc851340eaea89d54cf"], &(0x7f0000000940)=0xbb) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000840)={r2, 0x3c, &(0x7f0000000800)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}]}, &(0x7f0000000880)=0x10) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000700)=0x3f, 0x4) renameat(r1, &(0x7f00000008c0)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000900)='./file0\x00') r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0xa2) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x3c, &(0x7f0000000040)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}]}, &(0x7f0000000100)=0x10) execveat(r3, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000240)='\\vmnet1GPL[(@}cpusetposix_acl_access#cpuset(\x00', &(0x7f0000000280)='posix_acl_access#vboxnet0vboxnet1ppp1&vboxnet0\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='/dev/dmmidi#\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='/dev/dmmidi#\x00'], &(0x7f0000000480)=[&(0x7f0000000440)='md5sum\'\x00'], 0x400) r5 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x20, 0x40001) linkat(r5, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x1000) sendmsg$can_raw(r3, &(0x7f00000005c0)={&(0x7f00000004c0)={0x1d}, 0x10, &(0x7f0000000580)={&(0x7f0000000500)=@canfd={{0x3, 0x7, 0x3, 0x1}, 0x2e, 0x2, 0x0, 0x0, "ad0a7e5b050c20f5b69e4370419f5036349aa3ce16911e61b29dbc6bb8a21b9a0a23a0ce5f4e87d5575a5fe4be02f37ec5cdc65a32d7c2ff95e82f5d0d71af4c"}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x800) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80000) 2018/05/17 11:37:41 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x202180, 0x0) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000380)=0x80) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x108) 2018/05/17 11:37:41 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000080)={r4}, &(0x7f0000000200)=0x8) r5 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r6 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r5) r7 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r6) r8 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r1) keyctl$dh_compute(0x17, &(0x7f0000000340)={r7, r8, r8}, &(0x7f0000000600)=""/132, 0xff33, 0x0) [ 179.081571] hfs: can't find a HFS filesystem on dev loop1 [ 179.096676] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:42 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x2001, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000180)={{0xa, 0x4e21, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, {0xa, 0x4e22, 0x0, @empty, 0x4}, 0x1, [0x100000001, 0x10001, 0x71f, 0x10000, 0xfffffffffffffffb, 0x1, 0x4, 0x100000001]}, 0x5c) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1c00}, &(0x7f0000000040)=0x8) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r4, &(0x7f00000012c0)=""/4096, 0x181) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x80, 0x5}, &(0x7f0000000100)=0x8) 2018/05/17 11:37:42 executing program 7: r0 = request_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='user\x00', 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r4) socket$key(0xf, 0x3, 0x2) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r1) keyctl$dh_compute(0x17, &(0x7f0000000340)={r5, r6, r6}, &(0x7f0000000600)=""/132, 0x84, 0x0) 2018/05/17 11:37:42 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:42 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000100)) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000340)={r2, 0x71b}, &(0x7f0000000380)=0x8) read(r1, &(0x7f0000000040)=""/98, 0x62) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xb77c806fad5364c0}, 0xc, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="00010000", @ANYRES16=r3, @ANYBLOB="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"], 0x100}, 0x1, 0x0, 0x0, 0x1}, 0x40) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000440)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) sendmsg$nl_generic(r1, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="140000001d00fefd99000000800000"], 0x14}, 0x1}, 0x0) 2018/05/17 11:37:42 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x0, r0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x4}, 0x68) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:42 executing program 5: r0 = open(&(0x7f0000000080)='./file0/fi.e0"\x00', 0x40043, 0x128) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, 0x1a, r1}) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0/fi.e0"\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/17 11:37:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0xc3ffffff00000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:42 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0xffff0000}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) [ 179.310358] hfs: can't find a HFS filesystem on dev loop1 [ 179.344176] FAT-fs (loop5): Directory bread(block 2563) failed [ 179.399281] FAT-fs (loop5): Directory bread(block 2564) failed [ 179.407640] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 179.409095] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:37:42 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000000040)="efa111ed8532635b40687cc85f242c0eef42592eb5b23db43103d2abee99b90cb5a57b1ef9277068a59ab29827b9ec588330f23eb80d4be3") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40082, 0x0) connect$ipx(r2, &(0x7f0000000100)={0x4, 0xb2d, 0x9ab, "38a618a7589a", 0x7}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f00000000c0), 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000000140)=0x8c2a, 0x4) 2018/05/17 11:37:42 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) sched_getaffinity(0x0, 0x8, &(0x7f0000000000)) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000200)='./file0\x00', 0x8, 0x7, &(0x7f0000000980)=[{&(0x7f00000004c0)="67c29bf747556fdba2b8b566eb8563f7137eee4fe5b5e45be41e7872b8b5f2e82182b24e2074d1c3eac5845380d4f58f977a491eac5432ed48ce893d7128e434d283d0d55d365fe409e60a0e0455fa24a831b7f113785c0fa56f2b799728d1582b30b52760c1406e63547d8ac7680ed583a391e13a46af5a06fabcab5397e48d8e3397e62440af10dcf77932eb528e4cbc7b0d66325537ef05de97177013bfe5f66e875d91100b511c810390327f36bdd30b74d139530500bcdf0184e21dd7e83d4ed7c8e17eea54d38f9c24c916c921ed14066025b2532a019bbc5c361de4674d898d4672e38e4b33db02c53bdccd6c800bda63", 0xf4, 0xffffffffffff84bf}, {&(0x7f0000000280)="9a448c708411eb20", 0x8, 0x3}, {&(0x7f00000002c0)="1a44d98b6c702765105b451e", 0xc, 0x5}, {&(0x7f00000006c0)="477f2243ece9ccfe646424e47ae980135979c87572ff832e90b457f9f1243525645be1e90cfb5d43bbaab0609a080b84b824b8deebf6e4526219f59e34cdd6b48f5b22f3d8c6891ad1cf5bc80240d899d2fe777852c86c8d8dedfbd60a6439bb41e4ad313951b556", 0x68, 0x7ff000}, {&(0x7f0000000740)="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", 0xff, 0x6}, {&(0x7f0000000840)="a39e8681b20390a80773c1cfc6495a1a6943038c063feba6a97c7b431cb1c7ec6d0d9c6ad854d8478c3923d19a07918eb135baabd24525b59cfc4fad58438219f4261ef50021249f2cf8508e0ef4a734f86879e6c49081882b8fab22768777160e3877d1bbf3948fb8800496cc82495bccc4d57b2ad28b0aa222425c8a9256b5e14957", 0x83}, {&(0x7f0000000900)="904081d623aae8db7b15cbdecac654fbf907dc2871880f7f702baf6da97c81a3a61da969d81757692c834846a8fe6711d5de1fb8ad60fb2dc5cbcc634b7a578b1f28658779299493", 0x48}], 0x82020, &(0x7f0000000400)={[{@block={'block', 0x3d, [0x3c1875121319c257]}, 0x2c}, {@cruft='cruft', 0x2c}]}) r6 = socket$inet(0x2, 0x5, 0x1000) setsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000000040)=0x4, 0x4) 2018/05/17 11:37:42 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x0, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) [ 179.440485] FAT-fs (loop5): Directory bread(block 2565) failed [ 179.459813] FAT-fs (loop5): Directory bread(block 2566) failed 2018/05/17 11:37:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0xf0ffff}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 179.527393] FAT-fs (loop5): Directory bread(block 2567) failed [ 179.563762] FAT-fs (loop5): Directory bread(block 2568) failed [ 179.602251] FAT-fs (loop5): Directory bread(block 2569) failed [ 179.645229] FAT-fs (loop5): Directory bread(block 2570) failed [ 179.661681] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 179.677447] FAT-fs (loop5): Directory bread(block 2571) failed [ 179.694436] FAT-fs (loop5): Directory bread(block 2572) failed 2018/05/17 11:37:42 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='fd/4\x00') ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000002c0)={0x8, 0x8, 0x6, 0x3853, 0x800, 0xfffffffffffffff7, 0xfffffffeffffffff, 0x1, 0x5, 0x1, 0x6, 0x1}) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x394000000000000, 0x2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x0}, {}, {}]}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000300)={0x4f7f, 0xe7, 0x45}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000000240)={r4, &(0x7f0000000180)=""/141}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0x801}) close(r2) 2018/05/17 11:37:42 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e24, @broadcast=0xffffffff}, 0xfffffffffffffd12) sendto$inet(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f00000000c0), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) accept$unix(r1, &(0x7f0000000040), &(0x7f0000000100)=0x6e) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) r3 = dup3(r1, r0, 0x80000) perf_event_open$cgroup(&(0x7f0000000140)={0x3, 0x70, 0x800, 0x2, 0x7, 0x5, 0x0, 0x800, 0xc001, 0x2, 0x8, 0x7, 0x1, 0xea9, 0x2, 0x75, 0x3f, 0x89, 0x80, 0x20, 0x5, 0x101, 0x7, 0xbd3, 0xffffffff, 0x4, 0x7f, 0x6, 0x41, 0x80, 0x8, 0x2, 0x8001, 0x64a8, 0x401, 0x3ff, 0x8, 0xd282, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x100, 0x1f46, 0x6, 0x7, 0x1, 0x6, 0xff}, r2, 0xa, r3, 0x8) 2018/05/17 11:37:42 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40080, 0x0) ioctl$BLKGETSIZE64(r6, 0x80081272, &(0x7f0000000040)) 2018/05/17 11:37:42 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)="2e2f66696c6530f0", &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0xa000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:42 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000000)={r0, r0, r0}, &(0x7f00000001c0)=""/210, 0xd2, &(0x7f0000000080)={&(0x7f0000000040)={'rmd256-generic\x00'}}) 2018/05/17 11:37:42 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x1, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000140)=0x100, &(0x7f0000000180)=0x4) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000200)=0x9c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) pwrite64(r2, &(0x7f00000001c0)="236435ed7e8ec179fe7a8406cc88bfa6ade2", 0x12, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x50000, 0x0) recvmsg$kcm(r2, &(0x7f0000000840)={&(0x7f0000000540)=@hci={0x0, 0x0}, 0x2f4, &(0x7f00000007c0), 0x3, &(0x7f0000000800)=""/41, 0x29, 0x1}, 0x40000104) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000280)={0x5, &(0x7f0000000380)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @broadcast}]}) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000880)=r4) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f00000000c0), 0x60) sendmsg$unix(r1, &(0x7f0000000340)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000002c0)}, 0x801) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000240)={0x4, 0x401, 0xbbdb, 0x443}, 0x8) 2018/05/17 11:37:42 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0x7000000}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:43 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r5) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) socket$bt_rfcomm(0x1f, 0x3, 0x3) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r6, r6}, &(0x7f0000000600)=""/132, 0xff33, 0x0) [ 180.205601] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 180.222163] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:37:43 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) fstat(r0, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0xffffffffffffffd6) r1 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x18) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/05/17 11:37:43 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_ifreq(r0, 0x89bb, &(0x7f00000002c0)={'yam0\x00', @ifru_addrs=@ethernet={0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xa0000, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000040)={0x7fff, 0x3, 0x8}) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000200)=""/132, 0x84, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00000001c0)={0x62, &(0x7f0000000080)=""/98}) 2018/05/17 11:37:43 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0x700}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:43 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0&', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x60d0000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:43 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000040)=0x1) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:43 executing program 6: unshare(0x4000000) r0 = epoll_create(0x20) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x1ab57fd8724477ba) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00000000c0)=0x20, 0x8) rt_sigpending(&(0x7f0000000000), 0x8) fcntl$notify(r0, 0x0, 0x284) 2018/05/17 11:37:43 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x620000, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) [ 180.439298] hfs: can't find a HFS filesystem on dev loop1 [ 180.466885] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:43 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:43 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x60d}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:43 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0x2000}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:43 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2, 0xc000) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f00000002c0)={"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"}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'security\x00', 0x10000000000001c0}, 0x340) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) [ 180.675820] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 180.710517] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:37:43 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xffec, 0x0) 2018/05/17 11:37:43 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000240)) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="146c5059", @ANYRES16=0x0, @ANYBLOB="0000000000000000000001000000"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x5, 0x800) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000002c0)=""/227) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000480)=0x4) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8000800, 0x220000) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000440)={'veth0_to_bridge\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}}) bind$pptp(r2, &(0x7f0000000200)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000003c0)={0x2, 0x0, 0x10001, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000140)) 2018/05/17 11:37:43 executing program 5: r0 = socket(0x40000000002, 0x3, 0x2) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x1, 0x0) accept4(r0, &(0x7f00000008c0)=@hci={0x0, 0x0}, &(0x7f0000000940)=0x80, 0x800) connect$can_bcm(r1, &(0x7f0000000980)={0x1d, r2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000580)=@nat={'%at\x00', 0x19, 0x1, 0x1e0, [0x20000380, 0x0, 0x0, 0x20000500, 0x20000530], 0x0, &(0x7f0000000040), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x0, 0x0, 'team_slave_0\x00', 'bridge_slave_0\x00', 'bond_slave_1\x00', 'veth1_to_bridge\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xe0, 0x12f, 0x150, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, [@snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @snat={'snat\x00', 0x10, {{@random="5f5a1fad6899"}}}}]}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1}]}, 0x258) 2018/05/17 11:37:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0xffffffc0}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:43 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x100000051, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f00000005c0)='/dev/dmmidi#\x00', 0x1, 0x400100) getsockname$llc(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000640)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000680)={0x2, {{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x1, 0x5, [{{0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x7fffffff}}, {{0xa, 0x4e24, 0x9}}, {{0xa, 0x4e22, 0x6, @empty, 0x4}}, {{0xa, 0x4e23, 0x7fff, @loopback={0x0, 0x1}, 0x10000}}, {{0xa, 0x4e20, 0x10000, @empty, 0x4}}]}, 0x310) 2018/05/17 11:37:43 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0x2dd5845669}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:43 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:43 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x4068aea3, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) [ 181.175806] kernel msg: ebtables bug: please report to author: target size too small [ 181.207461] hfs: can't find a HFS filesystem on dev loop1 [ 181.221606] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:44 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) r2 = semget(0x0, 0x4, 0x402) semctl$GETZCNT(r2, 0x5, 0xf, &(0x7f0000000140)=""/143) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x10, &(0x7f0000000100)=0xffffffffffffffff, 0x4) 2018/05/17 11:37:44 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0xc008551c, &(0x7f0000000080)=0x80000001) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r1, &(0x7f00000000c0)="78e9f9996f53bf98cd7cf6f22f9204550b36a873767ae1136e13a72d8ed6bbdf43ac93f0ff1abed842deb3e5d08756b4aa0c14ef792c28aa85d176587b0865f7df9dfee22f77af49d6787a186fec3cba1851677227887574e80891a5de1dce71fc76a3089ab43fea6bc793247b69543b37d04e35bcbe777e3f009071f988b1a16f1587d2eca493e0", &(0x7f0000000240)=""/77}, 0x18) [ 181.251987] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:37:45 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) io_setup(0x1, &(0x7f0000000000)=0x0) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x5ed8dfd6b97828a, 0x0) io_cancel(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2, 0x1, r0, &(0x7f00000004c0)="83d4f2ab661ac51bc2fa0c5338d09905b6bd9a4b98f42c76d91a9e261f151ec20f3fb80fe85b0b376a480db9fad8a89984100a5bfe068fbba9ba14ae313d7b0517b2150de2b954c0abe2c623551a8d4d9ef98e3622688eed73be9b68087faccd49352d6b908400d11ac2ad8f780dbf4d140d54a3c1a36ba52d9eee16714c5b38b794705086ff789e3455c990f55c5c569ed18e5e2cf766175a2f7c7056b36467a2b227", 0xa3, 0x0, 0x0, 0x1, r5}, &(0x7f0000000200)) r6 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r7 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r6) r8 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r1) keyctl$dh_compute(0x17, &(0x7f0000000340)={r7, r8, r8}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:45 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0&', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x7}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:45 executing program 5: prctl$seccomp(0x16, 0x1, &(0x7f0000000180)={0x0, &(0x7f0000000280)}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f6e65742f697089342f76732f7365637562655f74637000", 0x2, 0x0) getsockname$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x2) 2018/05/17 11:37:45 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0xe000000}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:45 executing program 0: io_setup(0x4, &(0x7f0000000000)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:45 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0xffffffffffffffff, 0x120c03}, 0xc) 2018/05/17 11:37:45 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000380)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000300)=0xe8) quotactl(0x1, &(0x7f00000002c0)='./file0\x00', r0, &(0x7f00000006c0)="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") r1 = add_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="a25bc2af126fcab13bd1007ff6f541c4f8efc69538efa5094613b0ea55c69c6e947bc890cb", 0x25, 0xfffffffffffffff9) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="dc3cd30e8e1db28998eb8c8c1b11d644048bd7edf2ed3e91cc44cd638c89b924d121f9e88f51f8a90d9d0f821526d4f5ed12f53492b637fdf63568cf9359637ed4dbe0da60cbcc138db2f5c89363367c1c524a58ec2ffb9e44ad0f6815a7301cc7df8fe295c62f252056d9225fea3f8c70732e2b3ac67db9cefd1e3034a3ce1308f63cf928c35bb83a86682563b1a32ee2208c9612e95f03aaeb8009bbd8d7a17c7a0e1f030cc918c2ff580932f82a0b9649daf188b02e", 0xb7, r1) r2 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340)={0x0, r2}, &(0x7f0000000600)=""/132, 0x84, 0x0) 2018/05/17 11:37:45 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101, 0x0) sync_file_range(r0, 0x6, 0x800, 0x4) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00000000c0)={0x0, 0x490, 0x0, &(0x7f0000000080)=0x7fffffff}) [ 182.248305] audit: type=1326 audit(1526557065.053:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15114 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 [ 182.257462] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 182.275734] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:37:45 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = creat(&(0x7f0000000180)='./file0/file0\x00', 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000580)={0x8, 0x64, 0x80000000}) ioperm(0x8, 0x457b, 0x3) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000340)=0x6, &(0x7f0000000380)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000480)={0x0, 0xa6, "36b34d63215f46ce2a221edd6fb003695beb64abb578fa877de4f45e4a3dbacb36afea02951edd1f9f9b6af5963755815070e46d5b9ca7816cd03b04e3c9dcfa720d844b3a8646fab95a9c4ef7499a26aa19108103b0d1940c0ac46bdd99773451da4e01efa3afa4c951b573d4845b6b993bfa21692f020f979abf3453b97701dda2511e29941f5a8e7414f6ada496312e9b269625b4f3e0a9b92f1c4cdeb47d82d944db82b1"}, &(0x7f0000000080)=0xae) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x0, 0x6, [0xfffffffffffffffa, 0x426, 0x3, 0x8, 0x742a, 0x0]}, &(0x7f0000000540)=0x14) r2 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000140)=0x80, 0x4) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$ion(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ion\x00', 0x50000, 0x0) getdents64(r0, &(0x7f0000000400)=""/92, 0x5c) select(0x40, &(0x7f0000000200)={0x1, 0x7, 0x7, 0x2, 0xd7cf, 0x1, 0x10c6, 0x401}, &(0x7f0000000280)={0xc77d, 0xf2d2, 0x80000001, 0x6, 0x5, 0x0, 0x1ff, 0x8}, &(0x7f00000002c0)={0x101, 0x3, 0x5, 0x3ff, 0x1, 0x0, 0xffffffff00000001, 0x1}, &(0x7f0000000300)={0x0, 0x2710}) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f00000001c0)) ioctl$KDSETMODE(r0, 0x4b3a, 0x1) 2018/05/17 11:37:45 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='ppp1selinuxppp0-[md5sum\x00', r0) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) [ 183.163366] audit: type=1326 audit(1526557065.968:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15114 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/17 11:37:46 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200080, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000002c0)=""/4096) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:46 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)="2e2f66696c6530f6", &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x400000000000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:46 executing program 4: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00000001c0)=""/216) mlock2(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000040)={0x8, 0x8}) mbind(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4001, &(0x7f0000000080), 0x600000000000, 0x6) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0xe00000000000000}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:46 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000100)={@local, 0x0}, &(0x7f0000000140)=0x14) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x48}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r3, 0x302, 0x70bd26, 0x25dfdbfb, {}, [{{0x8, 0x1, r4}, {0x4, 0x2}}]}, 0x20}, 0x1, 0x0, 0x0, 0x200480c1}, 0x844) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) write$binfmt_elf64(r0, &(0x7f0000002300)=ANY=[@ANYBLOB="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"], 0x5b1) 2018/05/17 11:37:46 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xf) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x8}, 0x4) 2018/05/17 11:37:46 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r1) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r1) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) [ 183.356608] hfs: can't find a HFS filesystem on dev loop1 [ 183.373495] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:46 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)=':+em1\x00', 0x0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0), 0x0, r0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0x1026c, 0x0) r1 = gettid() sched_getparam(r1, &(0x7f00000001c0)) 2018/05/17 11:37:46 executing program 6: getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000240)=0x2269ccf8) semctl$IPC_SET(0x0, 0x0, 0x5, &(0x7f0000000340)={{0x0, 0x0, 0x0, 0x0, r1}, 0x0, 0x4000000000000, 0xe87}) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x101000) r4 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x5, 0x200400) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000000140)=""/145) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) setgroups(0x6, &(0x7f0000000280)=[r1, r1, r1, r0, r0, r1]) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f00000002c0)={0x1, 0x1}) renameat(r3, &(0x7f0000000080)='./file0\x00', r4, &(0x7f0000000100)='./file0\x00') 2018/05/17 11:37:46 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={0x0, @multicast1, @rand_addr}, &(0x7f0000000300)=0xc) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) lgetxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@known='system.sockprotoname\x00', &(0x7f00000003c0)=""/28, 0x1c) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000400)={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'sit0\x00'}) sendto$inet(r0, &(0x7f0000000000)="868c4a0e385647cee8d118c85de94a2c9ff40b45cdcc6ab278755cd542d9a77900a762f793ada91ffa9f0df1825273f85a", 0x31, 0x40000, &(0x7f0000000040)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x80) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xeb, "7ee819c4f9a4c6bf8a741d58f2ad6641d3c68535fc0f73a1ef77158e570d6b2ea6d6e0e4bb86ae3ef44003fb66c795e47eaaaeeebd5da59a02a41e4334ef59dc9a14bbde0633943c2eaaffe203dfe284334f50242cf71b1efebc8a1741186c6b674dd36874e1acc84e5277d8fd78321832be2b78ef42e1ceee4e12c884c21f9e373aa5c4e42cbf012022c9c94c3f77ae86a1507d55adfff9b16f516d210e951657487eea5c0ba11d845aff221c55e61942dbda4e691ab1a2c3f7ea5a23bae7e5d6f32a426afc3e3d12a6284ca29ca1fab006655cffbb51f8b8ba5f7306e72f158038af4379091278c7ced9"}, &(0x7f0000000200)=0xf3) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0xffffffff, 0x1000, 0x7, 0x3f, 0x6}, 0x14) 2018/05/17 11:37:46 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x500000000000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:46 executing program 5: syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\f']) 2018/05/17 11:37:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0x695684d52d000000}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:46 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="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", 0x186, 0x0) syz_extract_tcp_res(&(0x7f0000000300), 0x7fffffff, 0x8001) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x208040, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000280), &(0x7f00000002c0)=0x14) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$reject(0x13, r0, 0x80, 0x80, r2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f00000000c0)=0x6, &(0x7f00000001c0)=0x4) getrlimit(0xf, &(0x7f0000000500)) 2018/05/17 11:37:46 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)=':+em1\x00', 0x0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0), 0x0, r0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0x1026c, 0x0) r1 = gettid() sched_getparam(r1, &(0x7f00000001c0)) 2018/05/17 11:37:46 executing program 0: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'bcsh0\x00', {0x2, 0x4e23, @rand_addr=0x7}}) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) [ 183.650802] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 183.678172] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 183.682279] hfs: can't find a HFS filesystem on dev loop1 [ 183.761201] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 2018/05/17 11:37:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0xf0ffffff00000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 183.949642] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:46 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:46 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101480, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040)="fe535295e183ed0864bc46492ec1f42ee0fb0d684f6b09c3b4a784022bf566ed047feb04f2d82de4fd08e0e78658917950275a196a4ca3d27d253acd4bcec508d060a96327c14a51a0c23e7fe9022ed61c84f2a9c6a87e2b41bbb8b4feef487b6a5de9d388f6069d2371c49e0a3464", &(0x7f00000000c0)="da3401053109a9707039ec01ea6ac95bf5bc3ed4776d0130a389566996f041cdb53e7b964d1d9bf5f6e9e8f83c9f9cff91ad5d4c0ad92d9eda1324a9deec18"}, 0x20) fcntl$lock(r0, 0x6, &(0x7f0000000100)={0x0, 0x2}) 2018/05/17 11:37:46 executing program 4: add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:46 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)=':+em1\x00', 0x0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0), 0x0, r0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0x1026c, 0x0) r1 = gettid() sched_getparam(r1, &(0x7f00000001c0)) 2018/05/17 11:37:46 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200000, 0x0) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000040)) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100)="879bba28e2ebb1be3dd31dba9cc59e14448e9594c13d30f101a84393ee91edee13439e5126cc21c27dc3aa89953149c09753b97b06e588390f359dda6af90d0a3a129088e11ac9a3968c46eb8a9504532038", 0x52, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0x20000000}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:46 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000080)={0x1, &(0x7f0000000480)=[{}]}) r2 = gettid() r3 = getpgrp(r2) r4 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r5 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) r6 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, 0x0, 0x0, r5) syz_open_dev$amidi(&(0x7f00000003c0)='/dev/amidi#\x00', 0x4, 0x200000) rt_sigtimedwait(&(0x7f0000000200)={0x11}, 0x0, &(0x7f0000000280), 0x8) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000006c0)=r3) r7 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r6) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000002c0)={0x2}, 0x1) r8 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r7) r9 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r4) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000540)) keyctl$dh_compute(0x17, &(0x7f0000000340)={r8, r9, r9}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0xd702}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:47 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x3000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r1, 0xfffffffffffffe00}, &(0x7f0000000200)=0x8) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) mknod$loop(&(0x7f0000000240)='./file0\x00', 0x4, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) [ 184.159441] hfs: can't find a HFS filesystem on dev loop1 [ 184.167944] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:47 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r1 = memfd_create(&(0x7f0000000100)='vboxnet0:posix_acl_access}\x00', 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000140)=""/24) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x4, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x88) 2018/05/17 11:37:47 executing program 5: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x1, 0xfff, 0x8, 0x6, 0x400}, 0x14) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0) unshare(0x2000400) 2018/05/17 11:37:47 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)=':+em1\x00', 0x0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0), 0x0, r0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0x1026c, 0x0) r1 = gettid() sched_getparam(r1, &(0x7f00000001c0)) 2018/05/17 11:37:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x6000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:47 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:47 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x52000, 0x2) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000280)={0x0, @broadcast, @broadcast}, &(0x7f00000002c0)=0xc) bind$can_raw(r0, &(0x7f0000000300)={0x1d, r1}, 0x10) prctl$getreaper(0x19, &(0x7f0000000080)) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r4) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r5, r6, r6}, &(0x7f0000000600)=""/132, 0xff33, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) [ 184.432730] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 184.449263] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:37:47 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) r0 = semget$private(0x0, 0x3, 0x8) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/85) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:47 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0xf0}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:47 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) r6 = getpgid(0x0) ptrace$peek(0xd7b9d489cef8f72f, r6, &(0x7f0000000000)) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:47 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40042, 0x2) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000080)={0x3f, 0x40, 0x100}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400000, 0x0) ioctl$TIOCCONS(r2, 0x541d) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000100)=0x7ffffffc, 0x4) 2018/05/17 11:37:47 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x1, 0x0, 0x9, 0x2, 0x0, 0x70bd2d, 0x3}, 0x1d2}, 0x1}, 0x0) 2018/05/17 11:37:47 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:47 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = accept4(r0, 0x0, &(0x7f0000000200), 0x0) socketpair$inet6(0xa, 0xa, 0x1ff, &(0x7f0000000000)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xa1, 0x800) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@textreal={0x8, &(0x7f0000000140)="0fc79e8b440fc71e47febaf80c66b8327a848466efbafc0ced0f20d86635080000000f22d8baf80c66b81ccca98f66efbafc0c66b84090000066ef0f30440f20c0663509000000440f22c0dceb0f013c66b9b50900000f32", 0x58}], 0x1, 0x24, &(0x7f0000000280)=[@dstype3={0x7, 0xb}, @flags={0x3}], 0x2) sendmmsg(r2, &(0x7f0000003380)=[{{&(0x7f0000001740)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80, &(0x7f0000002a80), 0x0, &(0x7f0000002b00)}}, {{&(0x7f0000002e00)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000003300)}}], 0x2, 0x0) 2018/05/17 11:37:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x8}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:47 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80f, 0x3) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x7, "049eaab8059f8c"}, &(0x7f0000000040)=0xf) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000080)={r1, 0x4}, 0x8) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:47 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee3fe0)={{&(0x7f0000013000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x402) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80200, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) fremovexattr(r0, &(0x7f0000000040)=@known='com.apple.system.Security\x00') write$evdev(r1, &(0x7f0000000300), 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0xffefffffffffff7f) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r3, &(0x7f0000000280)="a1", 0x1) r4 = socket(0x10, 0x80002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x30}, 0xc) write$binfmt_misc(r3, &(0x7f0000000180)=ANY=[@ANYBLOB='{oz0'], 0x4) write$binfmt_misc(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="0fa43285b444e5a9a9"], 0x34000) write$binfmt_elf32(r1, &(0x7f0000000280)=ANY=[], 0xfffffe8a) close(r0) 2018/05/17 11:37:47 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = syz_open_dev$midi(&(0x7f00000007c0)='/dev/midi#\x00', 0xb683, 0x82483) getdents64(r3, &(0x7f0000000840)=""/118, 0x76) r4 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='schedstat\x00') ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000000780)) r6 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) r7 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r6) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000040)='user\x00', &(0x7f0000000080)='\x00', &(0x7f0000000200)='+em0\x00', &(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)='md5sum\x00'], &(0x7f0000000580)=[&(0x7f00000004c0)='-\x00', &(0x7f0000000500)='keyring\x00', &(0x7f0000000540)='\x00']) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000740)=0x7) r8 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r1) r9 = openat$cuse(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/cuse\x00', 0x4201, 0x0) ioctl$KDSKBMODE(r9, 0x4b45, &(0x7f0000000700)) keyctl$dh_compute(0x17, &(0x7f0000000800)={r7, r8, r8}, &(0x7f0000000600)=""/132, 0xfebc, 0x0) 2018/05/17 11:37:47 executing program 5: syz_mount_image$jfs(&(0x7f0000000840)='jfs\x00', &(0x7f0000000880)='./file0\x00', 0x0, 0x0, &(0x7f0000000b40), 0x0, &(0x7f0000000bc0)=ANY=[@ANYBLOB='integrit,\x00\x00\x00\x00\x00\x00\x00\x00']) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x82) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'veth1\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) 2018/05/17 11:37:47 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x121000, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00'}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000300)={'vcan0\x00'}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000000580)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40200}, 0xfffffffffffffe93, &(0x7f0000000540)={&(0x7f00000003c0)={0x150, r2, 0x0, 0x70bd25, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r3}, {0x134, 0x2}}]}, 0x150}, 0x1, 0x0, 0x0, 0x4000}, 0x0) chdir(&(0x7f0000000000)='./file0\x00') bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) [ 184.647191] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 184.677235] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:37:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x60}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:47 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0x7}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:47 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)="2e2f66696c65307f", &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:47 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000000)={r0, 0x0, r0}, &(0x7f0000000600)=""/132, 0xffffffffffffff14, 0x0) [ 184.801227] jfs: Unrecognized mount option "integrit" or missing value 2018/05/17 11:37:47 executing program 0: bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x982, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f00000000c0), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000100)={{0x0, 0x3, 0x5, 0x3, 0x3}, 0x7f, 0x4, 0x7}) [ 184.919966] jfs: Unrecognized mount option "integrit" or missing value [ 184.925374] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:47 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r4) r6 = fcntl$dupfd(r0, 0x406, r0) setsockopt$bt_hci_HCI_FILTER(r6, 0x0, 0x2, &(0x7f0000000200)={0x40, 0x0, 0x1ff, 0xc35}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000080)={0x1}, &(0x7f0000000400), &(0x7f00000004c0)={r7, r8+10000000}, 0x8) r9 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r1) fcntl$setstatus(r6, 0x4, 0x400) keyctl$dh_compute(0x17, &(0x7f0000000340)={r5, r9, r9}, &(0x7f0000000600)=""/132, 0xff33, 0x0) [ 184.965698] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:37:47 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x28500, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000040)={0x2, 0x28, [0x7, 0x101, 0x8, 0x7f, 0xfa, 0x8001, 0x7, 0x4, 0x7, 0x9]}) 2018/05/17 11:37:47 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80, 0x0) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000080)='}selfcpusetsystemppp0ppp1\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='eth0mime_typesecurity!lokeyring$securityppp1'], &(0x7f0000000440)=[&(0x7f00000001c0)='lomime_typelovmnet1vboxnet1cpuset\x00', &(0x7f0000000200)='^:security\x00', &(0x7f0000000240)='md5sum\x00', &(0x7f00000002c0)="f473797374656d6d643573756d2121707070312c73656c66286d643573756d00", &(0x7f0000000300)='&[\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='vboxnet1\x00', &(0x7f0000000400)='selinux\x00'], 0x1000) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) r2 = fcntl$getown(r0, 0x9) ptrace$peekuser(0x3, r2, 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:47 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e22, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, {0xa, 0x4e24, 0x2c6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, 0x7, [0x8, 0x0, 0x3191, 0x3, 0x7f6, 0x8000, 0x8, 0x2]}, 0x5c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000000140)=0x2000005, 0x4) 2018/05/17 11:37:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0xf0ffffffffffff}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:47 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') [ 185.120164] Unknown ioctl -1073195749 2018/05/17 11:37:47 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0xe000000000000000}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) [ 185.170571] Unknown ioctl -1073195749 [ 185.219381] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 185.236871] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:37:48 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x2, 0x0) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f0000000180)='gid_map\x00') sendfile(r1, r3, &(0x7f00000000c0), 0x80000002) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffff9c, 0x6, 0x1d, &(0x7f0000000040)={0x3f, 0x1, 0x6, 0x4, 0x5}, 0x14) 2018/05/17 11:37:48 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400000, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r4 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r4) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r5, r6, r6}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:48 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x770000000000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) 2018/05/17 11:37:48 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0xfffff000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:48 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0xf1e, 0x1, [0x9]}, &(0x7f0000000080)=0xa) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0xffffffff}, &(0x7f0000000140)=0x8) 2018/05/17 11:37:48 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0xe}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:48 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000000)={0x93, 0xfff}) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:48 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) syz_emit_ethernet(0x98, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipx={0x8137, {0xffff, 0x8a, 0x4, 0x14, {@random=0xfffffffffffffc00, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x4}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xc5e}, "8650990d75f76ec0e7f84f2732841787006bc2e949dc92630ad15c531ee196923f68fa2a3df53d7aa0a427197d368cdc7e73c4259e679c1f2e6cb6a6178f3c21ef04a9cb0ae1ed56d0c8ab93b082bdd2846dc70a7606f4de212eb7cbeb6a86a168b9bb0de7204e5ace0240b9"}}}}, &(0x7f0000000040)={0x0, 0x4, [0xa04, 0xb18, 0x861, 0x8e5]}) 2018/05/17 11:37:48 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="0b11b881dd7d19d970f0f83501989deb40722bbdadda36b28def7855247ae6189c55eb96bb4205b78eaf60e0f7c7632ebf1b37ddb0a8c2b91fc61d502067482cbedfa23827ac665e338bfc391898c83138553fe8eb3d9738b77dd10001161721af24baa341f26b0eec78d381b11a3bfc060f5570c9c9c782e3058efb2459d2330a7f4851cf4e3711e3d03ab35bc739f564cd96818c79a8f00fb6d471d82d659c8f2fd5d8edf1432d7567daeb01c044ad4a35a1f531ad89dde65f64a12be0b6a73e04ce695d29f8a07bc70cbc6b37fdcadcf8", 0xd2, r0) r2 = add_key(&(0x7f00000000c0)='.dead\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000080)=[{&(0x7f00000006c0)="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0x1000}, {&(0x7f00000016c0)="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", 0x1000}], 0x2, r2) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) [ 186.032443] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 186.053718] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:37:48 executing program 5: rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigprocmask(0x0, &(0x7f0000000000)={0x7fff}, &(0x7f0000000040), 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x10000000005) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000080)=""/1, 0x1, 0x18, &(0x7f0000000100)) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000140)) 2018/05/17 11:37:49 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:49 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) pipe(&(0x7f0000000000)={0xffffffffffffffff}) sendmsg$kcm(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000004c0)="7438b3bf50dfe202dc9d2fee9f11bb522d3303c6d60016fed25b5e9f42f97e31faa945666e7902fbd5724ea89ee3842282d1d44ef6b144bbd37d8bcd0ab230a36f7465d25dfcdcdbb8c5e2a0f32b8feef71328ca85e64b4a6b0fd22a48b721b9181a081c11222b4f7bcbbcdac65724913fcd6c67b76b0a9afe1cf14c35455f50e690e43347630817411c46dfe32410861bf8a09e756b586fe634", 0x9a}, {&(0x7f0000000040)="5a709ca0bbab2be4bb21c12b95eaf3f8e8b901e25f781536afcdac37de3ec89310560ff19df66a8bf2ccdd87505e7f10340b317805911d5b9b61a86b2bbeda44d3c8f52952a49a19aae010429c76a4fc", 0x50}, {&(0x7f00000006c0)="9783c58698350cbfd33c78f4a2bc6be21b641b848734c47a9466ab9843fcfb25c69707d675bd50c88380816c1ba0cf201355fd7192d3fb61e38ea45925b4ff2c84d43ffb74afb777f1c9abd2c89680b97459b9435fba29e3bb71a9e1737ac5958721127b798a549111757b17605477178679775c1500b15138c332edb3d787eee22838b155fc02c3160d700e481add8ae9ff846993adc91d26bdadadb66cb288bfed5446f982876b183ebf7434243e", 0xaf}, {&(0x7f0000000200)}], 0x4, &(0x7f0000000780)=[{0x108, 0x11f, 0x4, "bb0abc6f3acdc3634919ce7f64dbe9965a03c255c45884bc9b37df30cd645ce404c64e46c9f25fe3c2eba5e5f549cc1ec789b5ee5c4375ea6ee04b7e9ccb82eb4998e38a883ef190495ec0f6f98bc722af0d5c3e300c3cd7b42cdf6f67a00a1d5a0c2ae7a8f4e0b64c7360666733a14ef262a4af007f3bd6a40ddf7c3702a87ce40fccb0757fe79efe84d343f63dcf81b5a876f3f6b026f64452789430d679e4c8ae8a24a3093cb72db1fd8a07b42ffb5ac63bca693793ee13aa060066336ab4ac7a22ec00c7500a1e918df5d0051fdcd27e18c47504bfec80beb7e6fe61ad6bd159b88a5e0ed9f93b387bc11ee32b2e61ba19567e6447"}, {0x60, 0x1ff, 0x0, "261920c562c986db59397e4411c426ce91651c3f2e05f494d7886d2963c76a79c0cef382d88d8315762cb54374e8fa95aad109a00008cb880906d0e71767282a5ab5b25b1e6d30a5ee"}, {0xb8, 0x11d, 0x8, "b0fb6d269ac5440b0bdc441a157cbfefc57791a813c5981cb4867b3115cc83957199aca7e00fbe3f11a9ea67957e51b3452d2cfb207e29769086c28414a381fef38dc194074ede82b2c9ec9eebe60ee3774b3a956950e24f9e3770e74f71aef8b0cd4b37d2d0848b92edb7155a2e4ad520798867253f4e1e4de455f46344468c2255da5fd8472ed03b67ce6abe4855389f72bb66ae3013e16d1a7f82daaeb34056a5053ea9db446d"}], 0x220}, 0x41) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r5, r6, r6}, &(0x7f0000000600)=""/132, 0xff33, 0x0) [ 186.285426] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:37:49 executing program 6: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x800, &(0x7f0000000040)="ad66da776171f1ebea53126ed101ff7a35204b9350e160ff3e11382584338e8cf19e7696db62c116d01ea235f310f661b79243e6abc3d9f4dda387a962b4b038d0ad991680afadf11481d367224bd53290dda598e8e9b810aa4bb0c06c60fca104e49413af742baa4fd4c9cb4ba0195357695b639640159338e9f087cc89080a9eec3e07fafa881cb854f286dee619a69c7bd3cb3135b59706d79c782679eee12b18b33d7959525546804fc1a06b9e") pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r1, 0x8, 0x0) r4 = gettid() timer_create(0x6, &(0x7f0000000140)={0x0, 0x6, 0x7, @tid=r4}, &(0x7f0000000180)) process_vm_readv(r4, &(0x7f0000000740)=[{&(0x7f0000000340)=""/146, 0x92}, {&(0x7f0000000400)=""/171, 0xab}, {&(0x7f00000004c0)=""/4, 0x4}, {&(0x7f0000000500)=""/239, 0xef}, {&(0x7f0000000600)=""/202, 0xca}, {&(0x7f0000000700)=""/19, 0x13}], 0x6, &(0x7f0000001bc0)=[{&(0x7f00000007c0)=""/122, 0x7a}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/223, 0xdf}, {&(0x7f0000001940)=""/104, 0x68}, {&(0x7f00000019c0)=""/184, 0xb8}, {&(0x7f0000001a80)=""/197, 0xc5}, {&(0x7f0000001b80)=""/10, 0xa}], 0x7, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) syz_kvm_setup_cpu$x86(r2, r1, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="b9040200000f32b9800000c00f3235002000000f308fa860b67347472e0fc76f0066baf80cb86c253f8eef66bafc0cedc481f852590db9ad010000b80f000000ba000000000f304b0faeae00000000b94a060000b86e34260dbab8afb6590f304a0fc71cc3", 0x65}], 0x1, 0x20, &(0x7f0000000280)=[@dstype3={0x7, 0xa}, @cstype3={0x5, 0x8}], 0x2) getitimer(0x1, &(0x7f0000001c40)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1000000000016) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000002340)="cd", 0x1}], 0x1, 0x0) 2018/05/17 11:37:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0xc3ffffff}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:49 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0xa00}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:49 executing program 5: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="2c00000015000100000000000000000002080000428642e321390a2a2e", @ANYBLOB="1400030062637366300000000000000000000000"], 0x2}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x8200}, {r0, 0x1440}, {r1, 0x1000}, {r0, 0x92db0c4f059af3ac}, {r0, 0x8}, {r1, 0x400}], 0x6, &(0x7f0000000100)={r2, r3+30000000}, &(0x7f0000000140)={0xffffffff}, 0x8) 2018/05/17 11:37:49 executing program 0: r0 = socket$inet(0x2, 0x4000000000000002, 0xfffffffffffffffd) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:49 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000000)={0x0, r0}, &(0x7f0000000040)=""/132, 0x84, 0x0) 2018/05/17 11:37:49 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)="ff", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:49 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:49 executing program 4: perf_event_open(&(0x7f0000000140)={0x102, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x105c02, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x5) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xffffffffffffff41, 0x0) [ 186.423328] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 186.440422] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:37:49 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100)="ce71e09a5bd86eff6585c20eb128663b8bc1338782731dbdca386b1f3be8658ea02ae6bf3094278fae15d93fa59c0c9fbb2310c3e85ba3206fd01563957e66cf3f78ace7be3ddbb7c1ef7d7f6c564e2ef69bdf8716f7818fa5f00fdb57466f35dfd848886bbdfb137aeff366829f50726dd79fb4d4f67de8f060c58eb440724dfb7182b9e90b17a9247265d4838a7ff20a2acdb33423c8e769592cf7127ca16cb797bc9ab4", 0x322, 0x400020000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000000000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x80, &(0x7f0000002500)=[{&(0x7f00000001c0)="620102d06f70167ea7967468e76d895b9e9858b2fa1b7b365780600a200315262d84b7a586d92b8c7a2b04d09c293e5cf3c3cbb6f496b22f1828ca749b37e92780d7b1b97c176d217188aefb86b0a03a9dbc6830e7f89168116389063f2a0981e9de7c87add5d6b3f4f088c8bee614f3de68a6a51b0513a1fda3", 0x7a}, {&(0x7f00000002c0)="2e597f5b5633fff9fab098078bff6164cde3295d228b6f578a0657f1d20a8245a1abd7765ce3e1a18b0d5ef2b671970e732461c4b87958ff24189c4e74bfa379ec7acb44ffa1be6815041e7d2ede655faf5629b11be46f83a0442cb51ebb3030adb8a4ad4bfb6c81e12d63d466eb494afbc66c11bf7587cce3ee02e43db78aedb98ed43bc5e9b7f01b1ae23df456d8c3170c877c2179903ef15f74bf49b27861beb83634ef4e1b15857f894340cd8754e84131cdf119ef3e46ee93e799624c522a6b2b7f15e0a88ca880c1d6c44e95c968c7bc60825f6d0e093466582082201d33abffed5fe5e9230e385f065130c1d594c7fe4b0a9ae2bebb67301ab7625de816099467163b83b0913566a138289636832328f03bf18ed867f9151eca9ab18aca086feb90a90ee27447d18f5df1466baa2f4bee5c1c1476c81abc74cbf517341a13e084d57b62b4a344876d64d75522e0bcba44f0e65ffc44cdc50dfaad4abbaede4dc590a2fa67042fea1dc4fa13769fe2977cf5d367297cf5a753c8cc6de99a6e3444b074497d49ccdf63a9cc6ccb5f078a45bd7ed2c307c43e55a2c8d962430a17b14ad4ad4f1b0d70baf80b9f490d1cdcfe1b59a8480d97fc2baff86543ef9dad897227699ed830010d7c49a23a823e169800792043fb204f7946ea4574e42e421f618530dd7e1fb20eef94ea088bbc079e85b898e33f896fb786b13ae2d8aaed2bd0c23f6997e7f4ab46bc32fa115565872ae2f2774643657ec9039d326d6d4aa8c8edaa0befd51a87a67895373b6b430da7f8daf6da05afe2f3e6f88595b3b034cdd8a3c24b9fceb06454bed51a2f07beed7b217db9b6e685102b1f837c60171077efdf5aacddd5510d5b11189ed73b7050fff9846d5b21bc28473fb4227659f45fd674f236dbe75dc460dae10dfb32ecbe09736e96e51a54224c4659452b4b89e67ce7e8c725426c33072889b96dbb3296b9574e9448c38e75283b4c02b1c927fa87da8a75706b6216f942610a5bae6cfefaf34d8dda143ec507365bc9567adb81b7693b5ddd5d43d01eae5c806cab6399f2c4213cf3dffcc068f6a9c1c1f0f7eda1ce1d62c8cdaf850e0623230a77de45bf0086582bcf8e0d930e5c653dd57b68d36f9af8081a29cc5fcc05f92acdcd0835fbb43f552d3a09c796c9e33b58a3f2911ce82f3a0b0013b5bb8c4d93ffbbcfb0975f2a7cb98513c23cd4deaf971efa702bb3b21f571eaea662a2a6a451520106c84753c2fb9fecbee6db210ec2cb195ee26ecb3eeb7ead6eb2eae46e64b611744d3d0cf34fb252db94f5f4ed80086820bd16b21d527f2b776e2615ff6f3c7046782cb68d333c1a7ec3d66707324bd590205b7d7e668889889eda2f9a2ebffa61b1567f1cc3332e84e2dccf3f9f5fe048783d196c3dbe0b32d29562539c385a547b70009c32000ca981f166981ef5374641df2facadd70760b204c59dc00c5096e9dbb45ef47da7eb52f5c0d193ea06ae5ed8b759384cd7afcd919b7cd6d5f488166abb4782601312d3b1343c492f52381279d4f2631dcff4d02185ead9de5b8a745b729ef292b24e9794373abfd07d0e192f471e27004145bd4e2a4436c200ece772f7179e21214bd8cf0ff14c1940ac12b71c6e49a11782f52147651b6ac4f455bd737b21df65a6f3489d95a3328fb53699dcdaa3b40711b1ae25fbac6d838a9d76cd98a363ab4bfbeb872c0fe72c4fa125098bdf40982b9761ada277834bcf158eb79e3b8ecfc93dc151888e8d966f53e731677a88930965f0d8022b5d6854b60e2334c1600a518b18c1aedd83b5413d42964208660834333b5e21cab4af8f94d628f23b22ff42acb4b68fc4ba942a205e4c20c10b76ea4c5d516e3d92e4fafcebb3cc98fe530d0b97e81658578d5ec47347198b527fc26f541de09fe222165a4e6cb3ee2485c59d91e376e1c77f29a8d7243f4e78a1b871bb9fae1904907d95715a16ad349350a2238cffbf9f956f87df7b11406b81ee50d2faddbe544e3b60510d4aa95369ad4bd85c9f080efbe0dc84f87f7c3494203241dc9d5072e2261460159660b67743e6905dbc1aa6ddaf3e509525b7510a0deda28fd87f11edf496f4e8042bcbfe7e07b870706e91e22e3de1cda31ce9fc82b3212fb63ea002e3ad60db811acd6428ff5ade580a947e256b692c75b4ecd87978a11730eb4dca2e6df4d0c97f23e5cb0a9a42916d9f45cfeb12548f7bc4ab9e1ddc4ee44fbf1b4580a07b1053f08f58c61c9cf0ce1edb5c371658f08aa33026a36eeb844fb2ab08cfc5107a1997fc01b3d6ec3cd6d72963f689fa1a8af58537ca632ea382325d69045c3518bdf663f3ad318c33991fb3ee554dcb936284e461e23e9f62d5b428abd94227fd72547d559f850e430c108d60b535447167784739cfd1c3367e63996f3c4f22ea112e822cb5697b9b6ecd81fb555c7f3c96a2fc349110d4947e1a93c52135673447d89ce2ddfd93dcf1bfbdffabb36332a6424df49f4e1d8bda338537ebb15cee82828ff0ca51b6d2e8cd55397c893b7e3621de15d624568ac68e1f1b9b3902cfd95f37d365ffce2717179d6b53777faf09174e7c2db83dba14b96e5a5ea3b0901d4a8de85f6e64dd72e52e6f2db207f599e7f9f5489e1ec84e3673916b5a4a195195f5bc3e641cc80804f4e94b650719e022cb2f3c12f7b7f08567be3a1e7c353d8a3832ec80f3f35e175c7dc7517df72333e0b050ffa0cac57d19afda08196492b692eff9ca55f7b96212ec1f215bb250f217eca9bd65ae262e27e7af22e83295ed3ee5cbb347a5fdfe8c4147608f7162b2e6f4e7541894a0fe4b166db0722d712af39e571e109334138a1aa59c47a89fc8c7edb5d7da51303ffb1e51b9fd0c8510f098cdfbee2699d51462bbe430d82317a2c231a6ee0644cbf4699a911f9c35ad64c4a534e07031a43d5d6c315eb921e36c2575f4d74d38050b33603c7bab7a089555349d28ac4bf6e7ac3c2b46cd791acd40098f25a37d74c9dbcf083421c2fd0ff84f26f7295ccd5cdefb97d0fe06290f6d5e56950716d23261dd1c2e873cc5edd5ca7fa36556365552d08faef7fae828550e3b6442b2795cdd1d4362d1e7b38ca6ccedf06fe8a0da51c633f9a308c3dc365ee44fa4aa656be2b12f9b75494cf3cbc296f93b8650921d71aa3d73281a250948fa56cad75a67919e7d784c67c6a694257487b1b453eda1633944d5b1558cd5ddf780e5485cbf645dcd9abafd1c1d6672c41be662bea0b153952a6585cd49c06990326c89324550b1dece4106a543582cad425cd4c5c74ac519ceb63e31e2f6d479c95e8ac56a5e93d465a692bec6492208d0c90df604b7e7c36e22edc8fd35a4522902dfd12dd25d9819c84f080b9892c0610e70d2ad46650b876a42a112e61da5b1bdb77ce9f817fd67aa5d3efc746d2c7dad1fb33d86d95dcb389e8a411b8e0739b81ec591b3f6811fcb4287d188c47219d628e1e88a8f2439fbb8e1a8d545ebb53fa55c3246ac104d4a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0x1000}, {&(0x7f0000004d80)="b7adf380346fbdb2b05b9883417c403da040b441ab09027b498ebf1bd5bc9499af45f89c418df4bb411fcd52794d4dfcb2c5da6a8f4a1b4629b8556ac86c36c2474bab5b667c3ba49719d6ca0843286115aab0e3331cd61d348c3f8654dcaa17d16bc380c7362ed662b22f1ad39e4e2e4a8087254fc1ce4a4b26cb0c0bd96d5e7813fa1c90292492be2b592c49f2f54915433cdfc4eb93565d6d2686ff368d409ebbf2f39dbac0b64f6b445c6b8a62dc859e9d37139cd4ff30d51ab9917747999cc2969216e3a0a28a1238929475cc7445e8a1621e62bcb8f310d5d60e02788cfc", 0xe1}, {&(0x7f0000004e80)="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", 0xfe}], 0x3, &(0x7f0000004fc0)=[{0xd8, 0x101, 0x0, "4b78d1f47f2fc508123a8475fe2f758cccafe8961ac6452364d9edc3fb028674732a1f03dd2639842c9418287710985bedd11d4ee799e355fe639f47ff763c3960743f4fab7bcae779530d31a328b4643e98dbe1aa86d053bb3b84eb46883e905b85bca43c6e2818d6550039f8d8f9ecfc02ad98eab736b073c497895b8401ca97bddfd51bc07d7938748a09c8f5ca291b3083fd3fe707350a5da77a6aff89466166e2ad349b168eeabe511070b5047263f9a40e0b96311f5a610d8f489b5eb9114c52ba825f46"}, {0xf8, 0x0, 0xdc, "27c3e62a1b3878d5d59362751148b4e27a0925ff12bcbae4ae9f1bdb4272b09903ce02520e9c30c76ae9b816ad916a03dd58c79b184013a65127a6a4911c65076ac49139f07b587e7fe0e0889152126b4d20aab69a455439f3a754734a1f1036c0b21ac0c6db0e3fccaabceddc0da0d673806d49569b480f39765502eec9358b739c87d5de0c8ce7f0510117edc2396e9b17fed86a8ed60b4613f2dff959a5f8749a24104e6a43207d84ad3a6d6e2ecb1f9150b7cb55c87fbd71d229bc867e785151413af6011e6d39b29601b73cc2f0e51d1400a60742894c8f469b3e30b6504d66ea"}], 0x1d0, 0x48000}, 0x40}, {{&(0x7f00000051c0)=@rc={0x1f, {0x7f, 0x3ff, 0x0, 0x7, 0x0, 0x4e9}}, 0x80, &(0x7f0000005680)=[{&(0x7f0000005240)="129fc687d0ac24b250f886cb046cc019b8608cf76ecbf8f16c643e1cc47e1556d3f508c11f0f125033415221c89dd88a811e4d93868a140980a8265eb1f34f1220d10c56a3faf2f345f6408b641b255928e749f57c69abd028", 0x59}, {&(0x7f00000052c0)="ea9c243362eccbaef16304429cae1ad9220457ff8fc6e9b5a77931ca3a410680f3cc4cddf146105cee8177a4ba722204b6dd44fcce67c4cf421679536c83c4fb52c05e957bfe5c48f59546955b404b1a062a330cc9b867c6bde80f621dfabec7fccc0c216f542c9edcdb4a65f5d49dd28fa4e4536243c6759218842c99b672f589d51238b6f5499c0bf88368f75cdb1599a4bdb9cd60b7ead69b519e2899c37bd7c9b2fb88a04867", 0xa8}, {&(0x7f0000005380)="92b5a625099f2069dd97feb6b91a308759f3851832a5ba671bfbabd80971fdac733e5cea11724ab3f69d6fb7e184505d7ec9239d85fcd4800f8f498902af49b28f8454eda86b0d88cc2bc8e8f6656ecbb443a7d5bf00668a77d7e03dd78664d1bfdb5c6a2b91aa3cabc0642a56b566081195ac9f8c72a1bd1c98133517115b4c0a4e3041abcb122cbcc7356fc5f03c7612c9b625bf42ae6c788951075b6c24b6619864a244771612873aa3bacb0604", 0xaf}, {&(0x7f0000005440)="533631b3cb875081cf55d9f2de1cbfd7d897a96e5a4ed1ab18ad56457ea0f4c90d9e6370b4d1680e722a6e8ada687111ded1912b0d199a247d7cd672ce4a4666f296c27c6c65516f13824c1e29bdff58d71da0eb15bc12bfb319f5dafbfeba66cf77970a26b32110e5d988024960ccc68a", 0x71}, {&(0x7f00000054c0)="65988fdb47ba440eea29fc78a7cd6cd999fefa540c92bdcf32f8d525ee5aadc8598e3156d03b4da77bbc77d53d840af6ce2a426e7c263d67ae7d351bef67939f5b8b05d34b908f41cacef530c9b048c0a8485628510294593318d5761a61c8eef2ad3b3e95a71a3282ab97e56014cfd8680a7c067ccfe8067b1b943769060fad664aa6c992d1b2385150e88d6231c0274b2e143a46ea266f69bc6a08250e02500ad6d0df5010963f8e99574e89111a9e2a61279baf9c5ebeb333ff1798837fc06726921565dcdaef3dcdf0e1c57e62958d7dce782f", 0xd5}, {&(0x7f00000055c0)="d81e686390dbc132e2dc8397995e39ccea13db11cc6276d2db68e7e2c8342f084694b6d649205ba4156a99ca977472299ffe9561e5f85f401dcaef6ea214fdaf8eaaf5227fe19e2947ee33a3b80ddaf375ba089426c416f471443057e35158dc950f346b0a8be3a91395ef931f057addf782df058e0f757fc54416", 0x7b}, {&(0x7f0000005640)="cef66898b2c77b686e269a5a32f3fc4dc6c1ba76de847553403efe4eebc62e4a", 0x20}], 0x7, &(0x7f0000005700), 0x0, 0x20000005}, 0x7b3}], 0x5, 0x14) pause() setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000005700)='/dev/zero\x00', 0x101040, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000005bc0)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000005a40)={0x9c, 0x0, &(0x7f0000005c00)=[@transaction={0x40406300, {0x4, 0x0, 0x1, 0x0, 0x5414d8ac81ad0ffd, 0x0, 0x0, 0x0, 0x8, &(0x7f0000005a80), &(0x7f0000005ac0)=[0x40]}}, @exit_looper={0x630d}, @acquire_done={0x40106309, r2}], 0xffffffffffffff54, 0x0, &(0x7f0000005cc0)="aa9f56bebe14ca3b02d90a9ee1b379660773c3c9f16b2be48a922091d4225df53b88727760a6b4548413cb9027119e7708ecfde1b7"}) 2018/05/17 11:37:49 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = dup(r0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x202000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r4, 0xc4c85513, &(0x7f0000000b40)={{0xf60, 0x6, 0x4, 0x6, "406adba6f600b508aab7b10f486a1b30274853e4b66c6fadb3a049bdba849991c8295d1a08648f99df51f5ad", 0x7ff}, 0x4, [0x5, 0x0, 0x0, 0x80, 0x1000, 0x5, 0x6, 0x2, 0x0, 0x6222, 0x4, 0x9, 0x6, 0x3f, 0x401, 0xc, 0x500000000, 0x7f, 0xd6d, 0x7fff, 0x101, 0x5, 0x38, 0x541, 0x8, 0x4959, 0xffffffffffffff56, 0x0, 0xffffffff, 0xfffffffffffffff9, 0x3, 0x9, 0x2, 0x87b78b9, 0x5, 0x1, 0xffff, 0x9, 0x0, 0x8, 0x8001, 0x275, 0x1000, 0x9, 0x8, 0xfffffffffffffffc, 0xff, 0x40, 0x4cb, 0x3, 0x7f, 0x0, 0x7f, 0xa33, 0x8, 0x4, 0x2, 0x41, 0x1, 0x9, 0x8, 0x8000, 0x9, 0x9, 0x6, 0x1, 0x5, 0x8, 0x8, 0x5a6c, 0x6, 0xfffffffffffff9fd, 0xf37, 0x7fffffff, 0x1, 0x1, 0x80000001, 0x7ff, 0x2, 0x8de, 0x1, 0x40, 0xfffffffffffffffd, 0x4, 0xc2, 0xdd1, 0x3ff, 0x3, 0xb884, 0x6, 0x0, 0x0, 0x5, 0x0, 0x101, 0xffffffffffff8000, 0x1, 0x7ff, 0x3, 0x1, 0x2, 0x4, 0x800, 0x7f, 0xe9, 0x25a, 0x5, 0xffff, 0x6, 0x5, 0x7ff, 0x9, 0xfff, 0x9575, 0x2, 0x6, 0x8, 0x8001, 0x2, 0x81, 0x24000, 0x2, 0x8, 0x3f, 0x401, 0x1434a0a4, 0x9, 0x100], {0x0, 0x989680}}) r5 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r6 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r5) r7 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r1) keyctl$dh_compute(0x17, &(0x7f0000000340)={r6, r7, r7}, &(0x7f0000000000)=""/132, 0x84, 0x0) 2018/05/17 11:37:49 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)="2e2f66696c653004", &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0xffffff7f}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:49 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x83e, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000001c0)={0xfffffffffffffdbc, &(0x7f00000000c0)=""/4}) r1 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f00000002c0)={r1}, &(0x7f0000000200)=""/132, 0xfffffffffffffea0, 0x0) 2018/05/17 11:37:49 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0xffffff7f}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:49 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000740)="7f", 0x1, r3) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000400)=0x8) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x204440, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r6, 0xc008551c, &(0x7f0000000780)={0x80000000, 0x4, [0x200]}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000580)={r5, 0x1f}, &(0x7f00000006c0)=0x8) r7 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280), 0xfffffffffffffdde, r3) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x20000) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r7, r7}, &(0x7f0000000600)=""/132, 0xff33, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xffff) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='pids.current\x00', 0x0, 0x0) ioctl$SG_GET_RESERVED_SIZE(r8, 0x2272, &(0x7f0000000700)) getsockopt$inet_IP_IPSEC_POLICY(r8, 0x0, 0x10, &(0x7f0000000480)={{{@in6=@mcast2, @in6=@loopback}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) [ 186.644220] hfs: can't find a HFS filesystem on dev loop1 [ 186.654659] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:50 executing program 5: seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80800) r1 = getpid() sched_getparam(r1, &(0x7f0000000080)) syz_mount_image$cifs(&(0x7f0000000000)='cifs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000100)="29000000000000007f0adb01728c16e7904af668ed1405930dcd59d65e17bb011470f0feb8b0ff1302ace7b20000c527a7e5b657a7ed9baa18f5ed77151cba0aa16884969b246861e72a9fb8e36b4edbf7a28f769e53f4dbc93d567445bbc8813c6efcd578a46e46d273d5f963aa3dd7c70b81c8738b94626d796a9ff7a54f3e32667035c7553278b483f23dc2e1c1b0fb911d4f9259c05024555db929d6c0c9012922294a75ecfdcc92f532f7e0dcca2cf04930538e3c0d961f8238bb42dd77ba01510d8ecf3d2eff35007f165b65e2132de32fe36d24c50a0226b73a4d3d7954fe543014c6fa0e41c9c85c8c32a3ca2b85fea4c4f009bdb283608016d78a2472dfb51c1294925f5fabc54d0dafd130eae65f37655965b7de36854c0af0e174a959cea716bc3ab069319d15bd697860a4121ad1fe92cf9c80c7634310da4f483e3a3af7") write$binfmt_elf32(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x7ff, 0x1f, 0x0, 0x10001, 0x5, 0x3, 0x3e, 0xff, 0x108, 0x38, 0x26e, 0x3, 0x2, 0x20, 0x2, 0xfffffffffffff800, 0x5, 0xb8a}, [{0x3, 0x5, 0x0, 0xc4, 0xc6, 0x1, 0x1f, 0x5}], "a6c970bdd18bd4174ac346eab77a272c65d78e441d1a682e654425b235893764a631e424e1f94578c69c5c7b1682750eb1e4f0ec8ed7a85f97c3c04cd7cde06f1cd0e8dddd00a3cd61724bda4f5f0b93dbd7c199baa493f6909638257537da303d5c112cbb66f05a320c67f09fbd7176bd4e2cda21bf22f1d5f97d829a3e226734ddf2c0b6aaa27dd5716bedfdfe6806b66676324fccec50e4b426", [[], [], []]}, 0x3f3) 2018/05/17 11:37:50 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000080)={r2, 0x1}) 2018/05/17 11:37:50 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x400) ioctl$KVM_NMI(r1, 0xae9a) r2 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x51, r2, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f00000014c0), &(0x7f00000041c0)=0x4) 2018/05/17 11:37:50 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) r0 = getegid() setgid(r0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x4000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:50 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xc866, 0x4000) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) r1 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r4) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r1) keyctl$dh_compute(0x17, &(0x7f0000000340)={r5, r6, r6}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:50 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0xe803}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) [ 187.532948] hfs: can't find a HFS filesystem on dev loop1 [ 187.549966] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 187.574326] audit: type=1326 audit(1526557070.379:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15605 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 187.656934] audit: type=1326 audit(1526557070.402:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15605 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 187.677086] audit: type=1326 audit(1526557070.402:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15605 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 187.696864] audit: type=1326 audit(1526557070.402:12): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15605 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 187.716620] audit: type=1326 audit(1526557070.402:13): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15605 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 187.736391] audit: type=1326 audit(1526557070.402:14): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15605 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 187.756151] audit: type=1326 audit(1526557070.402:15): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15605 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 187.775921] audit: type=1326 audit(1526557070.404:16): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15605 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 187.795683] audit: type=1326 audit(1526557070.406:17): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15605 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 187.815442] audit: type=1326 audit(1526557070.406:18): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15605 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 2018/05/17 11:37:50 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="abc70d8b99d99fb24ac3dee85bce1516d5560be1afab988c44ea00396715cbe460d79a271579e1", 0x27, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:50 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x64224b4c4d75924e, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0xfffffffffffffffd}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x9}, 0xb) recvmmsg(r0, &(0x7f0000003dc0)=[{{&(0x7f0000002a40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000002bc0), 0x0, &(0x7f0000002c00)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000003f00)) open(&(0x7f0000000180)='./file0\x00', 0x82, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140)={0xfffffffffffffffd, 0x6}, 0x8) 2018/05/17 11:37:50 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000200)={r4, r5, r5}, &(0x7f00000004c0)=""/132, 0xfffffffffffffdb4, 0x0) 2018/05/17 11:37:50 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$inet(0x2, 0x80000, 0x8, &(0x7f0000000000)) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x20d, 0x7, 0x8, r1}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), 0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x100, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'vcan0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000003c0)={@dev={0xfe, 0x80, [], 0x1b}, r3}, 0x14) 2018/05/17 11:37:50 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)="2e2f66696c6530ff", &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0xd06}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:50 executing program 5: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000000140)) futex(&(0x7f0000000180), 0x4, 0x0, &(0x7f0000000100), &(0x7f0000e7fffc), 0x0) r0 = gettid() r1 = socket(0xa, 0x0, 0x0) ioctl(r1, 0xfffffffffffffffc, &(0x7f00000000c0)="c679b5000000000000f61501e6867957de2ca3536a6e091453") timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f0000623000), &(0x7f00002cfffc), &(0x7f0000907000), &(0x7f0000553000)) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) tkill(r0, 0x1000000000016) getpgrp(r0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0x4, 0x4) 2018/05/17 11:37:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0x11000000}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) [ 188.026119] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 188.065837] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:37:50 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="3d81c2be06bd033eb18988ff5ab08fd15fc8ced05e9f60dbf73b407bc9a5e5a7ad4e954c8acbaca99a44eab77ba93c01917a4e56b8c3682445e4287abe43ac54d66470b0", 0x44, 0xfffffffffffffffb) syslog(0xf, &(0x7f0000000b40)=""/4096, 0x1000) keyctl$setperm(0x5, r0, 0x400) r1 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r4) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r1) r7 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x2, 0x400040) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)=0x0) mq_notify(r7, &(0x7f0000000400)={0x0, 0x33, 0x0, @tid=r8}) keyctl$dh_compute(0x17, &(0x7f0000000340)={r5, r6, r6}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:50 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340)={0x0, r0}, &(0x7f0000000600)=""/132, 0x84, 0x0) 2018/05/17 11:37:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x700000000000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:51 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='//file1/file0\x00') 2018/05/17 11:37:51 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40000010c6000, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0xabfb) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f00000000c0), 0x4) 2018/05/17 11:37:51 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0xeffdffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:51 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) shutdown(r1, 0x1) dup2(r1, r0) [ 188.245736] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:51 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x47, 0xfffffffffffffffd, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0x2000000011, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000009000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000000)="0f01f7660f017b000f00d00fc75f810fc7a5000066b9b10b00000f32f30a1cba400066edf20f58db66b9800000c00f326635010000000f30", 0x38}], 0x1, 0x0, &(0x7f0000000040)=[@cr4={0x1}], 0x1) fallocate(r0, 0x1, 0xfffffffffffffffd, 0x6) r2 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x1a89, 0x1, [0x0]}, 0xa) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000040)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x81, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000000080)={0x8000, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23}, 0x1, 0x8, 0xfffffffffffff800, 0x3, 0x3, &(0x7f0000000040)='bond_slave_1\x00', 0x80000001, 0x0, 0x1be}) r4 = request_key(&(0x7f00000002c0)='pkcs7_test\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='user\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r4) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000480)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f00000006c0)={{0x2, 0x5, 0x5f, 0x7, "67915402955b2904d5ae38a1e44978d5f312a359158b0839fc785f10228d2fe232ad6e04996a6e4267e0048b", 0x8}, 0x0, 0x0, 0x1, r5, 0x9, 0xfffffffffffffff8, "063064381964f5ffb889cddb6c3e30933d88ca83e58f373d0ab8c37a7466d66d0056a5e6beccc3665166dba250bd4fcdf2d349366d17b8fc5cf896b11b392539", &(0x7f00000004c0)="706f7369785f61636c5f6163636573737d2b656d31707070319500", 0x1b, [], [0x7, 0x1, 0x80000000]}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00000003c0)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000400)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000440)={r6, r7, 0xa9}) 2018/05/17 11:37:51 executing program 7: r0 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r4 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="7f", 0x1, r2) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000940)="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", 0xfffffffffffffeb8, r1) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) [ 188.336339] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:37:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x4000000000000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:51 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="22ee67fce555e3d3f94af503da6e7aa25f4b8834006e5762b196e14449c38d3ed85fc8514eea894d662e466130144c30d4f44e4cd46e160fc966a1d31d5411f30cb138315ce57e7c07e2cc0a4e861cdbc6af7894b6103bfacdec77171711aeceeb92e3205000000000000000", 0xfffffffffffffd06, r0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f00000000c0)={@multicast1, @loopback, @remote}, &(0x7f0000000100)=0xc) keyctl$describe(0x6, r1, &(0x7f0000000a00)=""/116, 0x74) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, &(0x7f00000001c0)={0xfffffffffffffffe, 0x10000000000}) r3 = accept$ax25(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000340)=0x10) connect$ax25(r3, &(0x7f0000000380)={0x3, {"292bf3d62eaa88"}, 0xffffffffffffffff}, 0x1fc) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snapshot\x00', 0x101000, 0x0) request_key(&(0x7f0000000880)='id_resolver\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000900)='keyring\x00', r0) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x80500, 0x0) close(r5) execveat(r5, &(0x7f00000005c0)='./file0\x00', &(0x7f00000007c0)=[&(0x7f0000000600)='/dev/snapshot\x00', &(0x7f0000000640)="2327656d316c6f3a80656d316329656d303a4000", &(0x7f0000000680)='/dev/vhost-vsock\x00', &(0x7f00000006c0)='\x00', &(0x7f0000000700)='keyring\x00', &(0x7f0000000740)='/dev/vsock\x00', &(0x7f0000000780)='keyring\x00'], &(0x7f0000000800), 0x800) accept$ipx(r5, &(0x7f0000000540), &(0x7f0000000580)=0x10) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000800)={0x0}, &(0x7f0000000840)=0xc) setsockopt$bt_hci_HCI_FILTER(r4, 0x0, 0x2, &(0x7f00000002c0)={0x8, 0x7, 0x1f, 0x400}, 0x10) ioctl(r4, 0x10000, &(0x7f00000009c0)="635a5e7970e4e89fd46fbbc6c8f1c032") sched_rr_get_interval(r6, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000940)={0x4, @time, 0x40, {0x5, 0x3ff}, 0x7ff, 0x2, 0x1f}) [ 188.515674] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:52 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./.ile1/file0\x00') 2018/05/17 11:37:52 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) r0 = request_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='\x00', 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 2018/05/17 11:37:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0xe0000000}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:52 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) r6 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)="d2c4d77a3444211f8f1b43880b63a9612669cc0054e57be20d6c6c201ed8f3708c1c0ef2290400e13bb345c4b8e8d31cc86f623365063dd00a4fd98c685612dc991db0150e3ee9c685cada9774b9f7429cf0f259473f409d4dca98f0d10534595c2e30b11b1fec5ed641d8cb87437282", 0x70, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r5, r6}, &(0x7f0000000000)=""/132, 0x336, 0x0) 2018/05/17 11:37:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x60000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:52 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x420800, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x4, &(0x7f00000000c0)=0xfffffffffffffe6c) epoll_create1(0x80000) ioctl$TCSBRKP(r1, 0x5425, 0x6) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000200)="5294c451286e8407f0f8893ce6c5b31067574de293b2d1e27e7157e769ffd54ddc28f9325eac66f6efbc53bacefa0aa70c22b07da7c6f077992524d4b20343b14911ba5256de7f2c767e67ac580a986e4884a7db0a97e02bc60d3b1fc8e4bb26a48973f2c6356459802a297d6fdb0ef7dd8933c94eb939515b514288c8b7f36ced42e39879286d38799f709f4720a68169f9aa0abd4f5f18bef9d3e2480fd12b6649d957a94ec88b76453c") fsync(r0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="160000001239819dec0122bd1fd7b6ca2da5f686654ba5b106c56a99e5b9a5f020c9884b2b"], &(0x7f0000000140)=0x1e) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x9, 0x200, 0x3, 0x7, 0x4, 0x7, 0x0, r2}, &(0x7f00000001c0)=0x20) 2018/05/17 11:37:52 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x14101, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f00000001c0)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='gre0\x00') setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xd0, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x4) 2018/05/17 11:37:52 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x58, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f00000000c0)=""/8, 0x8) sendto$inet(r0, &(0x7f0000000180)="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", 0x345, 0x40011, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) [ 189.239698] hfs: can't find a HFS filesystem on dev loop1 [ 189.247750] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0xfe8c) fcntl$setstatus(r0, 0x4, 0x2810) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004c80)=[{{0x0, 0x0, &(0x7f0000004b40), 0x218, &(0x7f0000004bc0)}}], 0x400000000000284, 0x0) 2018/05/17 11:37:52 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00000000c0)={0x1, 0xa}) chdir(&(0x7f0000000040)='./file0\x00') keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:52 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r6, 0x4040ae75, &(0x7f0000000040)={0x0, 0x9, 0x100, 0x401}) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:52 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000480)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000200), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0xb, 0x0, 0x0, 'veth0\x00', 'ip_vti0\x00', 'bond0\x00', 'vcan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @link_local={0x1, 0x80, 0xc2}, [], 0xb0, 0x128, 0x158, [@connbytes={'connbytes\x00', 0x18}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x3f, 0x0, 0x0, 0x0, 0x0, "74d472205ab97388e6ed640db33e2ab8300a996cb03d46c3897ec0556143f82f7fd4c04bd5e7d3ab4b66f33bce3e1cdcd38a2f391d210a874ba649c79cac5e12"}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x7}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x260) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x40}, &(0x7f0000000140)=0x8) 2018/05/17 11:37:52 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='.//ile1/file0\x00') 2018/05/17 11:37:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0xf0ffffff}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 189.465251] hfs: can't find a HFS filesystem on dev loop1 [ 189.498704] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 189.508459] xt_connbytes: cannot load conntrack support for proto=7 [ 189.515056] xt_connbytes: Forcing CT accounting to be enabled [ 189.577101] xt_connbytes: cannot load conntrack support for proto=7 2018/05/17 11:37:52 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"79616d300001178b00", 0x4013}) ioctl$TUNDETACHFILTER(r0, 0x800454e0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x100, 0x40) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00000000c0)={0x5, 0xbb9, 0x8001, 0x10000, 0x1}) 2018/05/17 11:37:52 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_int(r0, 0x29, 0x40000a, &(0x7f0000000080)=0x604e, 0xfd07) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) 2018/05/17 11:37:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0x11}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:52 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xfffffffffffffe6f, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:52 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0x5}, 0x0, &(0x7f0000000080)={r6, r7+10000000}, 0x8) 2018/05/17 11:37:52 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/.ile0\x00') 2018/05/17 11:37:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x900}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:52 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0x3, 0xaa) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000f40)='/dev/audio\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000f80)={0x0, 0x198c, 0x1, [0x10000]}, &(0x7f0000000fc0)=0xa) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001000)={r2, 0xffff}, 0x8) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000000c40)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000d80)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000b00)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000b40)={@mcast2={0xff, 0x2, [], 0x1}, 0x6a, r3}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) write(r0, &(0x7f00000002c0)="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", 0x6dc) r4 = dup(r0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000c00)={r0}) write$sndseq(r4, &(0x7f0000000b80)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x30) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000bc0)='tls\x00', 0x4) timer_create(0x2, &(0x7f0000000080)={0x0, 0x34, 0x6, @thr={&(0x7f0000000000)="c37de6ad971a704e86c7fd97cabc3c997c6f6c463cb9193e8b5f27912ecc1ef362e5df39b400f39e8c311bbabc4919ca8d602550e0e570dbcee53e39e4ad580c890bc4b5e49bf2a2abfa04cb8eeae40588e22f0153e492df37594e4830981493", &(0x7f00000009c0)="9bd04e9aa960d630ea9b99671f733e19803bbf254c68a61d164c150e5794c6f3d1fa022d868963bb9da2b159e3f0ced4b80029ca49c09c5f23029f9db0aaaf2e4d2dffa9a7547be9bc40f71f6067077566a8a94a5ed8e0cbe6237035dde49bd9b829427a7074ba29f5fb1c5c6948341a21bbbb871160cb654ac7cb26e37396c71efd6ed997afcb881af23c0b147259e383b791bbeee16cb2f408c94afcd155b7607cb31ccab2ce8c8ae7fde163afd5e7b079751b844023163a8568020df94a21b7f2a4532bb9238731ac8aa4cb5ca43612fa9730806850d9f84d1c8cdd5fd6b0c5826960e414455284299cbe53f93d8c3d74db7917"}}, &(0x7f0000000100)=0x0) timer_gettime(r5, &(0x7f0000000ac0)) write$eventfd(r4, &(0x7f0000000280), 0xff93) recvfrom(r0, &(0x7f0000000180)=""/226, 0xfffffffffffffff6, 0x0, 0x0, 0xfffffffffffffcd1) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000d40)=0xb0) 2018/05/17 11:37:52 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) dup2(r0, r2) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) [ 190.094166] hfs: can't find a HFS filesystem on dev loop1 [ 190.106687] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:52 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, {0xa, 0x4e20, 0x1, @empty, 0x8}, 0x7, [0xfff, 0x100000000, 0x0, 0x10001, 0x5, 0xfff, 0x8, 0x2]}, 0x5c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) r1 = socket(0xa, 0x1, 0x3) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_buf(r0, 0x29, 0xee, &(0x7f00000000c0)="9609c9e3c692d777220f3ede10cb81d32be6bd539a17d683d0bb65d3bd06af91a5a8dd8937112ba97f4a783b7ee9876204878d14ee643f1c5e0a2c0d53d007c9ecfc1b760cc3f4f9d8fdf899546d904f57375b91de34ae301df51cbfd608a9f8f1c3ef7a39fed98e67747e4ae136d2ca7fe9a3900eba12528237f112fe5e9a7e323cc5f47a92b03d57493f3e1fab6603b915ee2a317b51", 0x97) 2018/05/17 11:37:53 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1//ile0\x00') 2018/05/17 11:37:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0xfffffffffffff000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:53 executing program 6: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x0, 0x18}, 0xc) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000140)={{0x6, 0x1, 0x1, 0x7513, "ccaf5579d20b35510f95b7659b3daf8e8842ea1b96b569ad8872653314abb9988197f4d4c8106509f6e3e71c", 0x900000000000000}, 0x0, 0x0, 0x101, r2, 0x0, 0x1ff, "293569f474b9c4d15124d1d09b45af8fac288d7e38422818ebc9ffe167301754491fec1fa10453218a1a442dbf7a2e6a8c6d4246588478d3c1eac6b8a70de553", &(0x7f00000000c0)='em1\x00', 0x4, [], [0x2, 0x7, 0x2, 0x10001]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89b0, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") 2018/05/17 11:37:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0xffff000000000000}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:53 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x800000005452, &(0x7f0000000100)=0xc8) recvfrom$unix(r1, &(0x7f00000003c0)=""/222, 0xde, 0x0, 0x0, 0xfffffffffffffdc0) shutdown(r1, 0x1) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x224840, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0xad, "1b907da5790d4db384a7b7efdd77f1e8c331e6e8616dc54b4fa9566c3f3e0d4473a93d8f539e67db0d8407c0afa85526a66db24a93b42f17c929fd8c61ca1a17f3cd8e60539bb28398ed856212dfc56135b7b9ef1e4f1f1676243ad48f4cc89dbbed61fbc73386e94bf93e293e045cace6060245c0fa7439eb92b4833df0091b20bc9ebdd4e2d5dec196d578093a9c42c190b051aa3764e0dea80911b5748bfa0de5b74c34e8a18c5ac9cef450"}, &(0x7f0000000040)=0xd1) 2018/05/17 11:37:53 executing program 5: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0x0, 0x4011, r0, 0x0) close(r0) r1 = socket(0xa, 0x1, 0x0) socket(0x5, 0x6, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000100)=0x1e, 0x4) poll(&(0x7f00000000c0)=[{r1, 0x200}, {r0, 0x4010}], 0x2, 0x7) 2018/05/17 11:37:53 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) [ 190.352322] hfs: can't find a HFS filesystem on dev loop1 [ 190.369286] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:54 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)="2e2f66696c65312f66696c65ffff") 2018/05/17 11:37:54 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x3, 0x0) r0 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x4e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340)={0x0, r0, r0}, &(0x7f00000001c0)=""/132, 0xffffffffffffff21, 0x0) 2018/05/17 11:37:54 executing program 6: sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086607, &(0x7f0000000000)={0x0, &(0x7f0000000540)}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @rand_addr=0xffffffffffffffff}}}, 0x84) 2018/05/17 11:37:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x6}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:54 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) sendmsg$kcm(r1, &(0x7f0000000940)={&(0x7f0000000080)=@in6={0xa, 0x4e22, 0x32, @local={0xfe, 0x80, [], 0xaa}, 0x607a}, 0x80, &(0x7f0000000580)=[{&(0x7f00000001c0)="371245770269d072d8e29e671b6d8b5701edca0ef2786e", 0x17}, {&(0x7f0000000200)="340407071d33ab13c86ff2a384f6c8ee0f5077e211acc4aacb66d5811a53f68e80f06904f1f78b2f1b7e0f98456516bfed22703258786b84ec052f0a3cb4b34ad16793b9f977136cdb5ce0a3c5428e3a727059ec620671e773bf5184cd39ca110fa46755a86640e33471accab0b455dd771e75988569ecba38ce27c50337fa87821bd7d7f3548089fbb05b59d2dbc51bcb548e2a52f541", 0x97}, {&(0x7f00000002c0)="83385bcd1d42a0821dcd0a1ea4871a43bec556a299799c325df0159b6c7b458952cb6902a0e7bbc993cd6499b508e96c4c791a2380516485d924d320cd89fe895ce70037009fb75c7fb36a8d42b45c9ad7ce24c67bfbbd2ff50f1644481a16c07cb7abd2468d36b36febc34518f5907b251238725c41d869b68635700ecb161c0a7f1429d1ac261c837b84844342cd74af2c6858917606cc5f003485c52272ec6f19276ec836d224c1df77e2e91e1461753d4035e634fdc30de57c415c7c9bfaf04a44e3e2a0996780c42af32bf26d03eacc1479c712c709a8f9d4e6f8be783ec54fe179e1d24bfa37f57e427e5ab0a9b20726", 0xf3}, {&(0x7f00000003c0)="9e6e06ccfd0da9bdd3692d8cbf156b255dfd0cde53edc5d0277d94e8feca0c0a748ce0c03d7870225d9c096def40a750e098b281812bffb303de4fe4e56bd7e9b622019b1d1546596f0a9646a7a96ae6f34c270b3e7d114f41cb7d652a0a0bc30003c85acdab43a9fafe1716896fab2782f4954c4edfac0312196422cc1f4c09f43f5eb41d573470a8e5434c3c860545ab83", 0x92}, {&(0x7f0000000480)="8b93a546a21cf4fdaa9a60a719ddc426dcc5878b47a5373df111fb97374a66ac2086959cfc35b7637282f8e1a118708cdc4d0239eb0bde6f67b5af5f7d6901ca1403b0ec6f450bec93ce3babd0b0e9", 0x4f}, {&(0x7f0000000500)="d5d6b7d6bed4d86be6686f5592b873acebcc7127daf64e5d954690a0bf6d6b6a4df6ae0247b6d8bd44da51dc70d69986f785bd2aaec50d2f8457f95fd06d66cab5f337b79b3de56dcb04d61b83314716e6deb105920db638a0f5fd2d58b6281a0794ec", 0x63}], 0x6, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x340, 0x20000000}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000980)={{0x3, 0x3, 0x7ff, 0x1, 0x80000000}, 0x6, 0x800, 'id1\x00', 'timer1\x00', 0x0, 0x3, 0x6, 0x77, 0x1f}) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000100)=""/188, &(0x7f0000000040)=0xbc) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x7) 2018/05/17 11:37:54 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0x100000000000000}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:54 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="7f", 0x1, r3) r5 = getuid() stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r5, r6) r7 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r7, r7}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:54 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x480000, 0x0) getsockname$inet6(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x1c) prctl$seccomp(0x16, 0x1, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x0, 0x4, 0x0, 0x3}, {0x3ff, 0x6, 0x7fffffff, 0xff}]}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x4) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x0, 0x400000) r2 = accept$alg(r1, 0x0, 0x0) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f00000003c0)=0xe8) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_fuse_mount(&(0x7f0000000280)='./file0\x00', 0x7002, r4, r5, 0x8, 0x20000c0) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000580)={@local, @dev}, &(0x7f00000005c0)=0x8) linkat(r0, &(0x7f0000000600)='./file0\x00', r1, &(0x7f0000000640)='./file0\x00', 0x1400) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000680)=0x7fffffff) connect$ax25(r1, &(0x7f00000006c0)={0x3, {"716b115eddecb9"}, 0x9}, 0x10) syz_mount_image$ocfs2(&(0x7f0000000700)='ocfs2\x00', &(0x7f0000000740)='./file0\x00', 0x9, 0x1, &(0x7f0000000840)=[{&(0x7f0000000780)="d7238d2b1abfdb92acccbb8079200e37830e12ecb316092464e5dd9745a3c0bc25a0ae62321494eaebc33bfb6a4d999065fca0b495967b1684a851da7465f7b745059a81f58f4c3c1c04b8c643209988ade91d77c6251c6db21aa7c6828072260c86a63cd2dc71e1bdf53830978ee3cfbc5d40dd4aa4474dcacfe134c77e9d07fa143c888bbb98614bfdc718478d4f65f803f2aff1e847af71c455c6d4a8002496cd4e9e53", 0xa5, 0x7}], 0x1, &(0x7f0000000880)='/dev/uinput\x00') ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00000008c0)=0x8001) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000900)) r7 = request_key(&(0x7f0000000940)='big_key\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000009c0)='/dev/sequencer2\x00', 0xfffffffffffffff9) r8 = request_key(&(0x7f0000000a00)='trusted\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000a80)='/dev/sequencer2\x00', 0xfffffffffffffffc) keyctl$negate(0xd, r7, 0xe877, r8) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000ac0)={r2, 0x7, 0x8fae, "9b63edbbf6c5cb7daf5ff3c24f92d8a95eb2fa78302665791dd78934da0176ed2649cc6b83234b92e8bd1461a40febb9d4ec873592c6c83da5260fdbf5234dd5b74670190002"}) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000b80)={0x0, 0xfffffffffffff801, 0x8, &(0x7f0000000b40)}) r9 = fcntl$getown(r6, 0x9) prlimit64(r9, 0xf, &(0x7f0000000bc0)={0x8, 0x90e}, &(0x7f0000000c00)) r10 = syz_genetlink_get_family_id$team(&(0x7f0000000c80)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f00000010c0)={&(0x7f0000000c40)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001080)={&(0x7f0000000cc0)={0x398, r10, 0x200, 0x70bd25, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r3}, {0x1c0, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xb2}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r3}, {0x1b4, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x792}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3f}}, {0x8, 0x6, r3}}}]}}]}, 0x398}, 0x1, 0x0, 0x0, 0x4004840}, 0x44004) 2018/05/17 11:37:54 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f00000000c0)=""/98) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mlock2(&(0x7f0000558000/0x3000)=nil, 0x3000, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) clone(0x0, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) 2018/05/17 11:37:54 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x200, 0x0) getdents(r2, &(0x7f00000004c0)=""/155, 0x9b) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x88000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000000280)={{0xa, 0x4e21, 0xffffffffffffffc0, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}, {0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x1c}, 0x3}, 0x2, [0x10001, 0xfffffffffffffffc, 0x3, 0x6, 0x2, 0x0, 0x8, 0x2]}, 0x5c) r5 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffffc, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r5, 0xae45, 0x1) r6 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r7 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r6) r8 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r7, r8, r8}, &(0x7f0000000600)=""/132, 0xff33, 0x0) [ 191.390044] hfs: can't find a HFS filesystem on dev loop1 [ 191.395319] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed [ 191.417574] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed [ 191.432997] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:54 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-net\x00', 0x2, 0x0) [ 191.484620] sched: DL replenish lagged too much 2018/05/17 11:37:54 executing program 6: sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086607, &(0x7f0000000000)={0x0, &(0x7f0000000540)}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @rand_addr=0xffffffffffffffff}}}, 0x84) 2018/05/17 11:37:54 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)="2e2f66696c65312f66696c6530f6") 2018/05/17 11:37:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0xffffff7f00000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:54 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0xe803000000000000}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) [ 191.647599] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed [ 191.693108] hfs: can't find a HFS filesystem on dev loop1 [ 191.700995] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:55 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) syz_extract_tcp_res(&(0x7f0000000040), 0x7, 0x1) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40000, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r4, 0x114, 0xa, &(0x7f0000000200)={0x1, "99"}, 0x2) syz_extract_tcp_res(&(0x7f0000000000), 0x81, 0x21b) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x38b80, 0x2002) keyctl$dh_compute(0x17, &(0x7f0000000340)={r5, r6, r6}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:55 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0xf000}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:55 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x100) open_by_handle_at(r0, &(0x7f00000001c0)={0x4b, 0xaf, "37f8f7af209acaf8a702dfeeb6984a5599e34e18b93c5dc3e324130fba5e3cbf09291d792c53c644f510e187daaeda91127553383a2638ed0bf50e813fb88a738e1210"}, 0x40000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000040)={0x9, &(0x7f00000000c0)=[{}, {}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000180)={r3, 0x4}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r4, 0x4040ae9e, &(0x7f0000000080)={0xe180000000000000}) 2018/05/17 11:37:55 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x6) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'veth1\x00', 0x7}) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:55 executing program 6: sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086607, &(0x7f0000000000)={0x0, &(0x7f0000000540)}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @rand_addr=0xffffffffffffffff}}}, 0x84) 2018/05/17 11:37:55 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x6000000000000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:55 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/36) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x800, 0x8, 0x3ff, {}, 0xfffffffffffffffb, 0x4}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x30, "bf88dfdc39cd113127dc2ae816cd5675a6d96384d8b897cb715792bf58556a5f0904e9abd30add1a0bdc1f0477f8850d"}, &(0x7f00000000c0)=0x54) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000003000)=""/174) 2018/05/17 11:37:55 executing program 5: r0 = socket(0x10, 0x80002, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x32d, 0x400) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, 0x84) r3 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r3) [ 192.508072] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed [ 192.513341] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 192.530587] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:37:55 executing program 6: sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086607, &(0x7f0000000000)={0x0, &(0x7f0000000540)}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @rand_addr=0xffffffffffffffff}}}, 0x84) 2018/05/17 11:37:55 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='user\x00') r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r4) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r1) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x84002, 0x0) accept4$ax25(r7, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) keyctl$dh_compute(0x17, &(0x7f0000000340)={r5, r6, r6}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x500}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:55 executing program 6: sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086607, &(0x7f0000000000)={0x0, &(0x7f0000000540)}) 2018/05/17 11:37:55 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') [ 192.674134] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed 2018/05/17 11:37:55 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x200, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x800) splice(r0, &(0x7f0000000040), r1, &(0x7f00000000c0), 0x6, 0x6) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000000200)='.request_key_auth\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f00000002c0)) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x0, r2) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) symlink(&(0x7f0000000300)='./file0\x00', &(0x7f0000000380)='./file0\x00') 2018/05/17 11:37:55 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0x1c00}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:55 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000042ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)=0x1, 0x4) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x8000) signalfd4(r0, &(0x7f0000000040)={0x8}, 0x8, 0x80000) sendfile(r1, r2, &(0x7f00000003c0), 0x8e19) 2018/05/17 11:37:55 executing program 6: sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0x40086607, &(0x7f0000000000)={0x0, &(0x7f0000000540)}) [ 192.786898] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed 2018/05/17 11:37:55 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) dup2(r0, r1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=@newspdinfo={0x5c, 0x24, 0x1, 0x0, 0x0, 0x0, [@algo_comp={0x48, 0x4, {{'lzjh\x00'}}}]}, 0x5c}, 0x1}, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000080)) socket(0xf, 0x7, 0x1ff) [ 192.851339] hfs: can't find a HFS filesystem on dev loop1 [ 192.877995] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:55 executing program 7: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40000, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'veth1_to_bond\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r4) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r1) keyctl$dh_compute(0x17, &(0x7f0000000340)={r5, r6, r6}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:55 executing program 6: sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0x40086607, &(0x7f0000000000)={0x0, &(0x7f0000000540)}) 2018/05/17 11:37:55 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000000000)=0x9) r1 = add_key(&(0x7f0000000380)='id_resolver\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="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", 0x1000, 0xfffffffffffffffe) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="14e1a64c5c1d18dae69e7ba4f25c633e8d5dcd347a8bed1ed3b552852e4be7ef1cbdda6ef5fd2a616580d1e8ff3140a58eedf513a2b9ec8e20a168be52add9c4b3a322271e57f19e86fd7bc81fdbb82554bf744f405ad81166afac947fd6b2a939b91fe273ad9171c95d4025893ac387633f8f608aed1d4ebae99357447f6772ced3c219c81efadc85df0f4bb498244e7948b37e429ad978b4c5005a6efffff721b33440cc1e24dd0000000000000000000000000000", 0xb6, r1) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) r3 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x5, 0x109000) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f00000004c0)=""/223) getpid() ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000200)=""/15) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000480)={r3, 0x2, 0x4, r3}) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000400)={0x0, 0x1ff}, 0x8) 2018/05/17 11:37:55 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) syslog(0x1, &(0x7f0000000300)=""/100, 0x64) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000100)=@l2, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/169, 0xa9}], 0x1}, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) 2018/05/17 11:37:55 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:55 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0x1c}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x70d000000000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:55 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) dup2(r0, r1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=@newspdinfo={0x5c, 0x24, 0x1, 0x0, 0x0, 0x0, [@algo_comp={0x48, 0x4, {{'lzjh\x00'}}}]}, 0x5c}, 0x1}, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000080)) socket(0xf, 0x7, 0x1ff) 2018/05/17 11:37:55 executing program 6: sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0x40086607, &(0x7f0000000000)={0x0, &(0x7f0000000540)}) 2018/05/17 11:37:55 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xc3, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x4}, &(0x7f00000001c0)=0x8) [ 193.118481] hfs: can't find a HFS filesystem on dev loop1 [ 193.139157] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:56 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) dup2(r0, r1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=@newspdinfo={0x5c, 0x24, 0x1, 0x0, 0x0, 0x0, [@algo_comp={0x48, 0x4, {{'lzjh\x00'}}}]}, 0x5c}, 0x1}, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000080)) socket(0xf, 0x7, 0x1ff) 2018/05/17 11:37:56 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000004fc0)=0x3, 0x4) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r4) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='cmdline\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r7, 0xc058534b, &(0x7f0000000280)={0x8d, 0x3f, 0x7, 0x800, 0xf13, 0x7}) keyctl$dh_compute(0x17, &(0x7f0000000340)={r5, r6, r6}, &(0x7f0000000600)=""/132, 0xff33, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/161, 0xa1) 2018/05/17 11:37:56 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) syslog(0x1, &(0x7f0000000300)=""/100, 0x64) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000100)=@l2, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/169, 0xa9}], 0x1}, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) 2018/05/17 11:37:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0xfeffffff}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:56 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086607, &(0x7f0000000000)={0x0, &(0x7f0000000540)}) 2018/05/17 11:37:56 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:56 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xaa7e, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="ac9c190a13d9e43f294da8e08bfb068d5f31842e776f296281202fde3b0e819cee6a159b500c4267000ef00c9aff879a581e4ef1b3f2e69747f413b5ee6354f00460bc762b211400916ab8561d06cd293c2400d443a465d29c702ffeb0cde924f9f2d95fa5f7e27f94800d8e9150677494bf48d6878d4ba5a955e7c075b0f836d0dabb5620328eed29fec12836ece656b0cc94d30934201c5edfdd4a2369c9cf8b60c7895f854ed0a69c4c4bc5000014a0e5f2a9362f05d329e34d0e328dd3be4a78f9d66a5d4ba023972fead264dea0cbc81cbd358d1a38f9e42642dcf5bd45dc8a18ba63709bf3a8146eeaf9ad761bad1c63347f89422b776bb3e18a915470400ab3a170e314bf6dd05c59be5bc045201aea22720fec1d"], &(0x7f00000000c0)=0x11c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0xe, "ad1d5361774f81fd4370b5b2fcd0"}, &(0x7f0000000200)=0x16) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:56 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) dup2(r0, r1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=@newspdinfo={0x5c, 0x24, 0x1, 0x0, 0x0, 0x0, [@algo_comp={0x48, 0x4, {{'lzjh\x00'}}}]}, 0x5c}, 0x1}, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000080)) socket(0xf, 0x7, 0x1ff) 2018/05/17 11:37:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0xa000000}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) syz_open_procfs(r2, &(0x7f00000004c0)='personality\x00') setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000400)=0x4, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10, 0x40030000000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x1c, 0x2e, 0x119, 0x0, 0x0, {0x4801}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1000080}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x1b4, 0x33, 0x2, 0x70bd2c, 0x25dfdbfd, {0x7}, [@generic="f6c57a39638dc856bab310b9a8b6c19febdd373b765dff8e5a598f8cc363524265fc2f01399b69cf4c6dad3db8", @generic="92bf4af00c6b0e772b8dd3d24f9ef3ecb1df00266459fa5f5bf09d6a694cb1543b1b2cf299fe42e5334c0de196f8a315edeadb05042c5ba9c5cae970d5b51b7ede0cd8a1d3018eb2bf30349412b3c8052a0f86ff9bca7a970c139f9439fd779981b3dc468f75c665c3a5bf72103c402ee5d80f38b62fefee69ced945cce52321703ba4f4ef1d9992cc9fa04d209647a213869608514b59cfb41a65bd227c43fec409208f6656bd2ec55aa072e999e86eb1552f8fc23505d95e053b", @generic="22fb", @typed={0xc, 0x82, @u64=0x401}, @generic="c9668880fcb674abf1ed9456ca91941e2e1befaa7a316da2668580e7a7d7f22e1b2d426b3ea0d944820f58993ad0a41291d8dcfda353e9d65785fa61443a112e949cbdb6ccc9d8cffd8e432bbfde065b46d7dcd0aa15ed390142f5a4c0c871bdcfc46c5e5ccff4f8f7452827200ea0993f1735521c1e03ab60a0f25451ab15b85e8cbc35bf1494422e3a0441697ed060d50072806f24b7bde47b34709c0b8f0c9785001bb65cd592e6f9"]}, 0x1b4}, 0x1, 0x0, 0x0, 0x810}, 0x0) 2018/05/17 11:37:56 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) [ 193.466928] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed [ 193.488667] hfs: can't find a HFS filesystem on dev loop1 [ 193.494096] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:56 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) dup2(r0, r1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=@newspdinfo={0x5c, 0x24, 0x1, 0x0, 0x0, 0x0, [@algo_comp={0x48, 0x4, {{'lzjh\x00'}}}]}, 0x5c}, 0x1}, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000080)) 2018/05/17 11:37:56 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280), 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000040)={r1, r1, r1}, &(0x7f0000000080)=""/192, 0xc0, &(0x7f0000000280)={&(0x7f00000001c0)={'sha256_mb\x00'}, &(0x7f0000000200)="ae4fe879d172ed5ad4ab4ed5c2b7dd19cd3a094c129dc49ab4bfd4c19b66b134acef403e54aaabd0762371e56f4e3db9f95083a6aeef0dd522a4dc25d1ef57e53340df5fa2ea5aa9ba45974623d173c51dd26196fd8dff95a37cfef6d9b591423e42cbdca333df", 0x67}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x9, 0x8201) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) unlink(&(0x7f00000002c0)='./file0\x00') keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) [ 193.522566] openvswitch: netlink: Flow actions attr not present in new flow. 2018/05/17 11:37:56 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x8100}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 193.575772] openvswitch: netlink: Flow actions attr not present in new flow. 2018/05/17 11:37:56 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0x40086607, &(0x7f0000000000)={0x0, &(0x7f0000000540)}) 2018/05/17 11:37:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) close(r0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/05/17 11:37:56 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000), &(0x7f0000000040)=0x8) getpriority(0x1, 0x0) r1 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) write(r1, &(0x7f0000000040)="0600", 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xffff) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x33, &(0x7f000002eff0)={0x394, &(0x7f0000000000)=[{}]}, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r5) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r3) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="65c3b42ce6cc60a71131efa62995ef68c8f11f2d9c9f4978ef284b0dbecaf596031743c44fdee8f6e9", 0x29, r5) keyctl$dh_compute(0x17, &(0x7f0000000340)={0x0, r6, r6}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0xeffdffff00000000}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) [ 193.709652] hfs: can't find a HFS filesystem on dev loop1 [ 193.720453] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:56 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f00000002c0), 0x800) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000480)={'team0\x00', r2}) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x111000) openat$nullb(0xffffffffffffff9c, &(0x7f0000000200)='/dev/nullb0\x00', 0x20000, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000240)) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000001c0), &(0x7f0000000280)=0x4) getpeername$netrom(r3, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) 2018/05/17 11:37:56 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) dup2(r0, r1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=@newspdinfo={0x5c, 0x24, 0x1, 0x0, 0x0, 0x0, [@algo_comp={0x48, 0x4, {{'lzjh\x00'}}}]}, 0x5c}, 0x1}, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) 2018/05/17 11:37:56 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0x40086607, &(0x7f0000000000)={0x0, &(0x7f0000000540)}) 2018/05/17 11:37:57 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:57 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) dup2(r0, r1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=@newspdinfo={0x5c, 0x24, 0x1, 0x0, 0x0, 0x0, [@algo_comp={0x48, 0x4, {{'lzjh\x00'}}}]}, 0x5c}, 0x1}, 0x0) 2018/05/17 11:37:57 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0xc}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:57 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='cgroupppp0wkeyring\x00', 0xfffffffffffffffb) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000040), 0x0, r0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:57 executing program 0: r0 = socket(0xa, 0x5, 0x3) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") fstatfs(r0, &(0x7f0000000200)=""/230) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) connect$netrom(r0, &(0x7f0000000040)=@full={{0x3, {"3b0b066fb992b1"}, 0x6}, [{"5293fca150945d"}, {"8119a77989c18d"}, {"5c732eef3792e2"}, {"f82307d8bc49b7"}, {"ea6e790a9b4297"}, {"bcedc4729d12e2"}, {"9c90f62353875f"}, {"3c9fc90a0f1e82"}]}, 0x48) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000180)={0xe0003}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="266464f2f0806ead000f08c744240007000000c744240200980000c7442406000000000f011c24d0f0c4e1fc5a685866baa000ed66baf80cb8b14cb385ef66bafc0cb033ee0f20c035040000000f22c064f4c4e1781726", 0x57}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/17 11:37:57 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0x40086607, &(0x7f0000000000)={0x0, &(0x7f0000000540)}) 2018/05/17 11:37:57 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r4) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r1) r7 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r7, 0x4080aea1, &(0x7f0000000b40)=""/4096) keyctl$dh_compute(0x17, &(0x7f0000000340)={r5, r6, r6}, &(0x7f0000000600)=""/132, 0xff33, 0x0) r8 = fcntl$getown(r0, 0x9) waitid(0x0, r8, 0x0, 0x100000a, &(0x7f00000004c0)) 2018/05/17 11:37:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0x1100000000000000}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:57 executing program 6 (fault-call:1 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086607, &(0x7f0000000000)={0x0, &(0x7f0000000540)}) 2018/05/17 11:37:57 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) dup2(r0, r1) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=@newspdinfo={0x5c, 0x24, 0x1, 0x0, 0x0, 0x0, [@algo_comp={0x48, 0x4, {{'lzjh\x00'}}}]}, 0x5c}, 0x1}, 0x0) [ 194.841485] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 194.851823] hfs: can't find a HFS filesystem on dev loop1 [ 194.881543] Unknown ioctl 1082175137 2018/05/17 11:37:57 executing program 4: socket$inet6_icmp(0xa, 0x2, 0x3a) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:57 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') [ 194.952133] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed [ 194.969775] Unknown ioctl 1082175137 2018/05/17 11:37:57 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x800000000000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:57 executing program 5: syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=@newspdinfo={0x5c, 0x24, 0x1, 0x0, 0x0, 0x0, [@algo_comp={0x48, 0x4, {{'lzjh\x00'}}}]}, 0x5c}, 0x1}, 0x0) 2018/05/17 11:37:57 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x800) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x10) connect$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x1, 0x1, 0x6, 0xfff, 0x2, "ca507225fa272783fef43943c29fde23d0d16b47edb3a5ef4e35025743f903fd495a7d7bc1384598337aad48314d66bc5992b8b9c7c23750649ce6f36e7661", 0x16}, 0x60) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000300)={0x0, @rand_addr, @multicast2}, &(0x7f0000000400)=0xc) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000540)=r2) r3 = add_key$keyring(&(0x7f0000000740)='keyring\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r0, 0x50, &(0x7f0000000280)}, 0x10) r6 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r5) r7 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a}, &(0x7f0000000840)="7c057ea9ab6a3c94ac85aef59f1863eb251d752b2ae6e8ce41fe58e17f904fa43033b42f1054e1151f8ea5a0c75d86c2a48cfa9e880f8f8ae9842a928e69e92ebe88792ba6202014b68ccc148a140e4f1729b8829522dd3eca31caaa56d37d355f3ac49614a3098cadd0f16f06eac0b1265c6f47ef93150fc8559a5d629b3ec58e934d104fd50090f4615cfde449366dfd38917c4893a1af63d873d9e9054505a98387de828b1a229d950524aabd4d01a8596717b7eb27185ff3296ba01befe987d9b119928cc2570c0b621074e348ac1ab3d7ef44b75ce94672bbd593cbcbbeb991180b3d5b7f954d6c7405c83b2b984749f550fbca9c", 0xf7, r6) r8 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x5a5, r3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000005c0)={0x0, 0x3f}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000007c0)={r9, 0x4}, &(0x7f0000000800)=0x8) keyctl$dh_compute(0x17, &(0x7f0000000340)={r7, r8, r8}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:57 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086607, &(0x7f0000000000)={0x0, &(0x7f0000000540)}) [ 195.090616] hfs: can't find a HFS filesystem on dev loop1 [ 195.129330] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 195.188414] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed 2018/05/17 11:37:58 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0x2000000000000000}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:58 executing program 0: ioperm(0x0, 0x1, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x0) fsetxattr(r0, &(0x7f0000000080)=@random={'user.', 'vmnet0^\x00'}, &(0x7f00000000c0)="63707573657423b47b2f3a706f7369785f61636c5f61636365737300", 0x1c, 0x1) 2018/05/17 11:37:58 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x12, 0x101000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000380)={0x0, 0xcb, "21d05318ce54c1f462270e30c6383530764b4d51335b19c9c855df5a380d1a075b9c01b7234a89db3cff2bde8940f73c0e5d23f6849feb0af3ba31cafec5c036d8ae335a1b3dbd7e74a9a5cc2493c3e2f5d491dadad7149512394f2a609a459a57faad84926aaebee696f2ce37af6d3147684b426f909c2a08fd25914f2c3cb500cf4303027a6a4f9912a1bb4d31a7051c60bb80e28f764db3203eed9644dd4131405dc10e6fd5d4321ccdc03a20cba91d5a47a2ace46e531d97e56ddfa05caf6f79d1f7ca882d544249d7"}, &(0x7f00000002c0)=0xd3) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0x1, 0xbb83, 0x9, 0xfffffffffffff0f1, 0x3d57, 0x0, 0x9, 0x0, r1}, 0x20) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, [0x3, 0x7, 0x8000, 0x8, 0x3d, 0x5, 0xfffffffffffffffd, 0x400, 0x1, 0x3ff, 0x5152, 0xffffffffffffffff, 0x0, 0x200, 0x13ee]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x401, 0x8006, 0x4, 0x6273, 0x2, 0x5, 0x11, r3}, 0x20) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:58 executing program 5: syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x2, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=@newspdinfo={0x5c, 0x24, 0x1, 0x0, 0x0, 0x0, [@algo_comp={0x48, 0x4, {{'lzjh\x00'}}}]}, 0x5c}, 0x1}, 0x0) 2018/05/17 11:37:58 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x4) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x300000000000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:58 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:58 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x5450, &(0x7f0000000000)={0x0, &(0x7f0000000540)}) [ 195.357342] hfs: can't find a HFS filesystem on dev loop1 [ 195.375906] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:58 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=@newspdinfo={0x5c, 0x24, 0x1, 0x0, 0x0, 0x0, [@algo_comp={0x48, 0x4, {{'lzjh\x00'}}}]}, 0x5c}, 0x1}, 0x0) 2018/05/17 11:37:58 executing program 4: r0 = request_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='user\x00', 0xfffffffffffffff9) r1 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x240900) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f00000006c0)) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="2ca8dff6b09b77b5d1903a24cd417eb33230b77c0061bbad97480eb2ec84b98e230e36a3c8b9434ebbabac836aa73bc665baf4025681fe12686f89aeda3efc4043e185c75db9ddc5c96af79c75c658ce2c8406ec3767f76061e9816e67b95a8b", 0x60, r0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$clear(0x7, r0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x1f, 0x62000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000380)={0x1fe, 0x8, 0x101}) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f00000002c0)={0x1000000000000000, 0x7000, 0x89, 0x8, 0x16}) 2018/05/17 11:37:58 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x1c) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x200040, 0x0) ioctl$BLKTRACESTOP(r2, 0x1275, 0x0) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000200)={0xfffffffffffffffd}) r4 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) r6 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r5) r7 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f00000006c0)={0x7, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) keyctl$dh_compute(0x17, &(0x7f0000000340)={r6, r7, r7}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:58 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x801c581f, &(0x7f0000000000)={0x0, &(0x7f0000000540)}) 2018/05/17 11:37:58 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x900000000000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:58 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=@newspdinfo={0x5c, 0x24, 0x1, 0x0, 0x0, 0x0, [@algo_comp={0x48, 0x4, {{'lzjh\x00'}}}]}, 0x5c}, 0x1}, 0x0) 2018/05/17 11:37:58 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0x1000000}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:58 executing program 0: r0 = socket(0xa, 0x80004, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x1, 0x19, 0x22}, &(0x7f0000000100)=0x10) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendto$inet(r2, &(0x7f0000000000), 0xfec4, 0x4008000, &(0x7f0000001000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) poll(&(0x7f0000000080)=[{r2}], 0x1, 0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x1b}, 0x6}, @in6={0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e21, @rand_addr=0x2}, @in={0x2, 0x4e24, @rand_addr=0x2}, @in={0x2, 0x4e24, @rand_addr=0x3}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x4f4e, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}], 0x94) 2018/05/17 11:37:58 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7ff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000001c0)=0x1) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000000c0)={r1, &(0x7f00000006c0)=""/4096}) 2018/05/17 11:37:58 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) r6 = socket(0x8, 0xe, 0x7) getsockopt$IP6T_SO_GET_ENTRIES(r6, 0x29, 0x41, &(0x7f00000006c0)={'nat\x00', 0xf1, "8e23115db45ecdf7cd3d8f0434b0f1da14010c02c702fb07c08112482b70294187cd1f0d2248b5504b932d3a696a829ae10c09096cf5da7ceeea47d99353c1f090747f5d915bda53a928d9a1f847fe0a9c5b655b5118b199a4fccdef7a65a2d5eb76456586028c573724bdcaa9da0fded8943653182a4678f9559d763efa278a90221573629d79c1f11ad0cdeb604d7f322cddcd247131d0a06bc97c8c7c9d9e20f734931df03faa8aa3995b167115d6c754e023f7feac7e23a884d00fb225a9c7eee6d1bb19317006b5a612e5a69247a3d47ba960aade6bee8b15b95e025dd55caed3a8b8da5c5254476caaf7decccd9b"}, &(0x7f0000000000)=0x115) [ 195.695647] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 195.701779] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:37:58 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=@newspdinfo={0x5c, 0x24, 0x0, 0x0, 0x0, 0x0, [@algo_comp={0x48, 0x4, {{'lzjh\x00'}}}]}, 0x5c}, 0x1}, 0x0) 2018/05/17 11:37:58 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x5421, &(0x7f0000000000)={0x0, &(0x7f0000000540)}) 2018/05/17 11:37:58 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xe, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="ae2805517315d2c1", 0x8, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0xffffffff, 0x100000000, 0xad3b, 0x98c7}, {0x8b, 0xfffffffffffffff8, 0x3, 0xbd}, {0x200, 0x100, 0x0, 0xfff}, {0x10000, 0x0, 0x3, 0x5}, {0x7, 0x8, 0x9, 0x3ff}]}, 0x10) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x6, 0x0) fcntl$getown(r0, 0x9) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f00000000c0)={0x217f67f}) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:58 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) setfsuid(r6) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x70d0000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:58 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:58 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=@newspdinfo={0x5c, 0x24, 0x0, 0x0, 0x0, 0x0, [@algo_comp={0x48, 0x4, {{'lzjh\x00'}}}]}, 0x5c}, 0x1}, 0x0) 2018/05/17 11:37:58 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0x4000000}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:58 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x5460, &(0x7f0000000000)={0x0, &(0x7f0000000540)}) 2018/05/17 11:37:58 executing program 4: add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0x9530, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x284400, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000300)={0x0, 0x0}) mq_notify(r0, &(0x7f00000002c0)={0x0, 0x35, 0x2, @tid=r1}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f0000000040)=""/99, 0x63) [ 195.945635] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:58 executing program 0: syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f00000000c0)='./file0\x00', 0x7, 0x5, &(0x7f00000013c0)=[{&(0x7f0000000100)="3428c65cb022506064876a83f1581c3c4e4a4cf4d4d44e192ba1e45a5bbb1ee05bbfa2a4a85158b83ad0af257b05f655520f3b18888b42d5eaf06b728f43f6fb0960dfa1c09d08d129e6d3f0bc8cfc05d050c56bc61729b41f2e09b62d631fe587c20734b8c17844f3b46ca27f320bf094e75be397392d123a29b05a78c7ce57b4bdec57ebb31506cb26e88b6fd6637e723705c7e5998596", 0x98, 0x2}, {&(0x7f00000001c0)="09ce39186b0d11233a8ad1d780b9d0533329ee7dd1b34f7d", 0x18, 0x5}, {&(0x7f0000000200)="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", 0x1000, 0x80}, {&(0x7f0000001200)="d8f321de9afe9ba32de43e809d47b713bf632d09c4f5040b149b2762796fe9c3a1c41770c73bf588ee7f19b50b9164c5a21f7e93775c75870ea2b08cf313883f2c402a87bcf996c811cabaf7242b3da25e0eb1a2911b66339dc2551ea3237eff51151df32b745225aefa31ccef19e09f5ed3bd4e95a0837c0b78a6fe7a806f653f0a853fd9dfd2aa3be13d43e9a8d7f14a02d73772fa61211b0efd79a032927e9780d63f1be4ab99ae5c9a09ad5784afad1ee797267487ad4520c023a1f2cc1dba8aa10b94d6c6d3480cbd1e86745f3e43d0b582d7ede3a5211506f2ad3fff1752f6c18a0194cc51c9a6a518315e49", 0xef, 0x1}, {&(0x7f0000001300)="e8d1a59428731eb0d488dcade4a37aee511056f210f282a66cd6cc999a21b11fffd7251357ffdaf819c290585b56dc65bcb78fbca7b372e69cf5cb08233953f672f1b213ab2f4a8888ea890bbef601c75741759d2a478c17ba114e0b71ebd82ffa41fae70aefffed8389596a40dcd2f36a00a77d55ff7846537cb290da0417d1ba7485f78509a620676a61bd0185de4913f4b5337cebd1fe06da600a338101dbcce734ec683dc16182d7139415ab5d786a0b", 0xb2, 0x10001}], 0x80018, &(0x7f0000001440)='\x00') r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001580)='/dev/snapshot\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000001600)) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000001480)=[{&(0x7f0000000380), 0x0, 0xffff}], 0x8000, &(0x7f00000015c0)) r1 = syz_open_dev$sndpcmc(&(0x7f00000014c0)='/dev/snd/pcmC#D#c\x00', 0x8, 0x400000) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001500)=0x0) r3 = geteuid() r4 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001540)={r2, r3, r4}, 0xc) [ 196.004595] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:37:58 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=@newspdinfo={0x5c, 0x24, 0x0, 0x0, 0x0, 0x0, [@algo_comp={0x48, 0x4, {{'lzjh\x00'}}}]}, 0x5c}, 0x1}, 0x0) 2018/05/17 11:37:58 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:58 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000400)=0x0) process_vm_readv(r5, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/19, 0x13}, {&(0x7f0000000b40)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000000700)=""/30, 0x1e}], 0x4, &(0x7f0000000840)=[{&(0x7f0000000780)=""/32, 0x20}, {&(0x7f00000007c0)=""/87, 0x57}], 0x2, 0x0) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0xa0002, 0x0) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r7, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x32}, 0xc, &(0x7f0000000280)={&(0x7f0000000880)=ANY=[@ANYBLOB="e8000000", @ANYRES16=r8, @ANYBLOB="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"], 0xe8}, 0x1, 0x0, 0x0, 0x4}, 0x4000800) prctl$setfpexc(0xc, 0x3) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r9, 0x10e, 0x2, &(0x7f0000000080)=0x17, 0x4) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r6, r6}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:58 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x80086601, &(0x7f0000000000)={0x0, &(0x7f0000000540)}) 2018/05/17 11:37:58 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') [ 196.267452] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:37:59 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x6000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:59 executing program 0: 2018/05/17 11:37:59 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=@newspdinfo={0x14, 0x24, 0x1}, 0x14}, 0x1}, 0x0) 2018/05/17 11:37:59 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) write$binfmt_script(r0, &(0x7f00000001c0)={'#! ', './file0', [{0x20, 'ppp1-+^cgroupnodev:,vboxnet1'}, {0x20, '#*selinuxbdevnodev'}], 0xa, "1f15bd02c4b75ce08f7c9d42889b8b1fcc7ebda2fa5a392698e46c32dc250e717ef658b53fd4ebdae93e904a5436f53a334a66819b3cec685f2dba04825566ab36a6925a0959428af0ee1db6a86afd322f5776306a494677d1125c3217ef85699ab979c35ae42d3b6ecd9e226cd13ccadcf16a1cff2110f7a77af1b2794f23249ddf95028042ad78941e9ef74f8e0375cdd1ebf9d1398eff0216e14784aa4c5e72a0ea01a24ce9a9fb7643b66315adf478534924901e697a7d7f99131b3b27c5a299792f8b2422520549c151c1b6c018e20f78eefee3"}, 0x399) 2018/05/17 11:37:59 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0xe000}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:59 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x2, &(0x7f0000000000)={0x0, &(0x7f0000000540)}) 2018/05/17 11:37:59 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:59 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = syz_open_procfs(0x0, &(0x7f00000002c0)='clear_refs\x00') getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000040)=0x80, &(0x7f0000000080)=0x4) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r5, r6, r6}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:59 executing program 0: 2018/05/17 11:37:59 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=@newspdinfo={0x14, 0x24, 0x1}, 0x14}, 0x1}, 0x0) [ 196.439999] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:59 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x660c, &(0x7f0000000000)={0x0, &(0x7f0000000540)}) 2018/05/17 11:37:59 executing program 0: 2018/05/17 11:37:59 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r1 = msgget$private(0x0, 0x100) msgsnd(r1, &(0x7f0000000200)={0x3, "48e1587b8ed9cb71fd2282ac83561d2dc26bee7a3752a183fbbcdb07d739d19e9cf58b878a29273156767ec7fa9cf9239db62afef95a6e89caacbd6106146f47a81997bf89ecfc6401033a46b484a48ce930e4981843ba2d466268bb5932d66e492ceceff6a75a7f236697661fc4831374f6bf2e6e22579149dbcc244798939b447811b77a7f1c625960236503831194c2a518c1425d82ced0ca6788d2dac1f79277c15f4ee68db4e1dbb8919d335de1cd80596a3ba667be1a2a0716d2a65fbb1d3baaf7ac8e8b29a2d74a7726f3d996203a60ada6b7c9986afe0705e02f4abfac894add82d8565c"}, 0xf0, 0x800) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="dda937f22d", 0x5, r0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="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", 0xfd, r0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snapshot\x00', 0x240040, 0x0) bind$vsock_stream(r2, &(0x7f0000000380)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) [ 196.543866] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:37:59 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x5000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:59 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=@newspdinfo={0x14, 0x24, 0x1}, 0x14}, 0x1}, 0x0) 2018/05/17 11:37:59 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0xa}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:59 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) connect$nfc_llcp(r3, &(0x7f0000000040)={0x27, 0x1, 0x1, 0x5, 0xffff, 0x345a, "bd894024206187b394d00454c9455b2f2012a13e1443489aeb01a437e0ddd54041e1f53893d6bc8a67b2b21af49b775e71e2feea053ad841d332dfe0fac113", 0x35}, 0x60) r4 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r4) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r5, r6, r6}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:59 executing program 0: 2018/05/17 11:37:59 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x5451, &(0x7f0000000000)={0x0, &(0x7f0000000540)}) 2018/05/17 11:37:59 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280), 0xfffffffffffffda6, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:59 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:59 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x700}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:59 executing program 5: [ 196.751546] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:59 executing program 5: 2018/05/17 11:37:59 executing program 0: [ 196.846428] hfs: can't find a HFS filesystem on dev loop1 [ 196.864681] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:59 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x40106614, &(0x7f0000000000)={0x0, &(0x7f0000000540)}) 2018/05/17 11:37:59 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x1ed, 0x0) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:37:59 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xff33, 0x0) r6 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x80000001, 0x208240) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, @in6={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0xb}, 0x3}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, @in6={0xa, 0x4e23, 0x8a33, @loopback={0x0, 0x1}, 0x80}], 0x80) 2018/05/17 11:37:59 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x2d7}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:59 executing program 5: [ 197.109455] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/17 11:37:59 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000380)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file1/file0\x00') 2018/05/17 11:37:59 executing program 0: 2018/05/17 11:37:59 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x8004587d, &(0x7f0000000000)={0x0, &(0x7f0000000540)}) 2018/05/17 11:37:59 executing program 5: 2018/05/17 11:37:59 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x80080, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000005c0)={0x0, 0x4, 0x2, [0x2, 0x0]}, &(0x7f0000001740)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001780)={0x7, 0x0, 0x6, 0x401, r2}, 0x10) keyctl$dh_compute(0x9, &(0x7f0000000340), &(0x7f0000000600)=""/132, 0xff33, 0x0) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x6, &(0x7f0000000500)=[{&(0x7f00000001c0)="5e25367c2954088746b7027ae53d730fd5cb3c38cedf793fd2da98a284e2b6481cab6cb97d7c3867b34b7b70fb56393fcb89839f317f2c152fdc0b19be08e5abca9c935ae3b1654a1199047ef68bf9b4ba3e0df79793e20f4b46b72eb5fea4e74d6d6a1e098d8361846d6f0a06b7b3f0c28cb0e12b5f9ccbf445130ce1366bc10bd985bbe695b07a674ee5b5383139f196c9", 0x92, 0x7}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f0000000080)="48b3877f0ce38636d9cc022b5aa677067b8e22e38c8286399f0b9e53ab0fb2dd4053742c62d74057db9094b9c706859b5e7dc1f509341472bca8d404516bd058d854bec810f15abd8a3bccad588f48f58a6f6fe97098b5d6513bf723c3886e15", 0x60, 0x7}, {&(0x7f0000000280)="6133a7b5f5d762c064ebbfb1e4b35921dea71fd6be04a6fe4235a85f319d5610c17bd01821e89f3a9e89b43692adeceefd07935537452a9f3f8e8922c33b722cc8d52596eeaa7ffc4d7438472416966ad47451f5f4", 0x55, 0xfb}, {&(0x7f0000000380)="db1b515324c79f5b707db77a6b5f6896bf2c018448693d127f248f088c42a332e4242a572cafdd94a027355874aca93f46053af86898e8ebcbbf7da5b7b7d5b2f9332f12f4da3a50c1514b1f9adc", 0x4e, 0x7ed}, {&(0x7f0000000400)="4725bcee1b49b78993307890d749a3f21f06f380365893fc1865bc9a71a83db2c7c64e1cecf213c6515b18be365b7932b29facf44c4c6566e5c8c83efadd6a909a34a21d4790d276f854667503d4391e49fd0148859f68a1201204ab773540cacda6f68da79d2fe42161f4f9c1c64f93c41e7e25dab8377c7fe91014dcea13d7f7996c255b3c6bdcf421f8642d1a836cfbe75adb9bde5d7a6102d5ac0231eaa1a33bfe91c00a69677e639bdb8f94991a86c69ec9c5f71d5845f6e09f7ac6324617d5bc04e54a95501309d15c3e346305c60b5979d189d17ca106a0", 0xdb, 0x6}], 0x100001, &(0x7f00000016c0)={[{@codepage={'codepage', 0x3d, 'cp863'}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x32, 0x36, 0x35]}, 0x2c}, {@creator={'creator', 0x3d, "c6d05440"}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x31, 0x33, 0x37, 0x33]}, 0x2c}, {@type={'type', 0x3d, "77f07410"}, 0x2c}]}) 2018/05/17 11:37:59 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a, @empty=0x4}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/17 11:37:59 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x3}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/17 11:37:59 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x53ef, 0x100) ioctl$KVM_GET_ONE_REG(r4, 0x4010aeab, &(0x7f0000000040)={0x0, 0xec34}) r5 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="7f", 0x1, r3) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r5, r6, r6}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/17 11:38:00 executing program 5: [ 197.219152] EXT4-fs (sda1): shut down requested (0) [ 197.232136] hfs: can't find a HFS filesystem on dev loop1 2018/05/17 11:38:00 executing program 0: 2018/05/17 11:38:00 executing program 5: [ 197.366426] ------------[ cut here ]------------ [ 197.371305] DEBUG_LOCKS_WARN_ON(sem->owner != get_current()) [ 197.371396] WARNING: CPU: 0 PID: 16588 at kernel/locking/rwsem.c:133 up_write+0x1c6/0x210 [ 197.385478] Kernel panic - not syncing: panic_on_warn set ... [ 197.385478] [ 197.392836] CPU: 0 PID: 16588 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #54 [ 197.400087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 197.409421] Call Trace: [ 197.411995] dump_stack+0x1b9/0x294 [ 197.415611] ? dump_stack_print_info.cold.2+0x52/0x52 [ 197.420786] ? up_write+0x1a0/0x210 [ 197.424396] panic+0x22f/0x4de [ 197.427572] ? add_taint.cold.5+0x16/0x16 [ 197.431711] ? __warn.cold.8+0x148/0x1b3 [ 197.435752] ? up_write+0x1c6/0x210 [ 197.439379] __warn.cold.8+0x163/0x1b3 [ 197.443244] ? up_write+0x1c6/0x210 [ 197.446855] report_bug+0x252/0x2d0 [ 197.450475] do_error_trap+0x1de/0x490 [ 197.454360] ? blk_start_plug+0xc4/0x360 [ 197.458405] ? math_error+0x420/0x420 [ 197.462187] ? vprintk_default+0x28/0x30 [ 197.466228] ? vprintk_func+0x81/0xe7 [ 197.470020] ? printk+0x9e/0xba [ 197.473288] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 197.478125] do_invalid_op+0x1b/0x20 [ 197.481827] invalid_op+0x14/0x20 [ 197.485269] RIP: 0010:up_write+0x1c6/0x210 [ 197.489479] RSP: 0018:ffff8801c9eff680 EFLAGS: 00010286 [ 197.494820] RAX: 0000000000000030 RBX: ffff8801cc514b00 RCX: ffffc90001a6a000 [ 197.502086] RDX: 000000000001d7fa RSI: ffffffff8160f711 RDI: 0000000000000001 [ 197.509334] RBP: ffff8801c9eff708 R08: ffff8801af818100 R09: fffffbfff11b08f4 [ 197.516601] R10: fffffbfff11b08f4 R11: ffffffff88d847a3 R12: 1ffff100393dfed0 [ 197.523862] R13: dffffc0000000000 R14: ffff8801c9eff6e0 R15: ffff8801cc514b58 [ 197.531131] ? vprintk_func+0x81/0xe7 [ 197.534913] ? up_read+0x110/0x110 [ 197.538432] ? wait_for_completion+0x870/0x870 [ 197.543015] ? lock_release+0xa10/0xa10 [ 197.546982] ? thaw_super_locked+0x109/0x260 [ 197.551369] percpu_up_write+0xcd/0x110 [ 197.555334] ? __percpu_up_read+0x50/0x50 [ 197.559463] ? down_write+0x87/0x120 [ 197.563165] ? thaw_super+0x16/0x30 [ 197.566779] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 197.572308] thaw_super_locked+0x1f5/0x260 [ 197.576524] thaw_super+0x1e/0x30 [ 197.579957] thaw_bdev+0x162/0x1a0 [ 197.583480] ext4_ioctl+0x180e/0x4210 [ 197.587261] ? zap_class+0x720/0x720 [ 197.590965] ? ext4_ioctl_group_add+0x560/0x560 [ 197.595625] ? do_futex+0x249/0x27d0 [ 197.599333] ? rcu_is_watching+0x85/0x140 [ 197.603463] ? graph_lock+0x170/0x170 [ 197.607243] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 197.612411] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 197.617584] ? exit_robust_list+0x290/0x290 [ 197.621888] ? find_held_lock+0x36/0x1c0 [ 197.625937] ? lock_downgrade+0x8e0/0x8e0 [ 197.630068] ? rcu_is_watching+0x85/0x140 [ 197.634196] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 197.639370] ? __fget+0x40c/0x650 [ 197.642808] ? expand_files.part.8+0x9a0/0x9a0 [ 197.647369] ? trace_hardirqs_off+0xd/0x10 [ 197.651583] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 197.656668] ? debug_check_no_obj_freed+0x2ff/0x584 [ 197.661666] ? ext4_ioctl_group_add+0x560/0x560 [ 197.666324] do_vfs_ioctl+0x1cf/0x16a0 [ 197.670194] ? rcu_pm_notify+0xc0/0xc0 [ 197.674076] ? ioctl_preallocate+0x2e0/0x2e0 [ 197.678480] ? fget_raw+0x20/0x20 [ 197.681913] ? putname+0xf2/0x130 [ 197.685345] ? rcu_read_lock_sched_held+0x108/0x120 [ 197.690343] ? kmem_cache_free+0x25c/0x2d0 [ 197.694560] ? __x64_sys_futex+0x477/0x680 [ 197.698780] ? do_futex+0x27d0/0x27d0 [ 197.702562] ? security_file_ioctl+0x94/0xc0 [ 197.706951] ksys_ioctl+0xa9/0xd0 [ 197.710388] __x64_sys_ioctl+0x73/0xb0 [ 197.714260] do_syscall_64+0x1b1/0x800 [ 197.718136] ? finish_task_switch+0x1ca/0x840 [ 197.722612] ? syscall_return_slowpath+0x5c0/0x5c0 [ 197.727532] ? syscall_return_slowpath+0x30f/0x5c0 [ 197.732451] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 197.737808] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 197.742631] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 197.747800] RIP: 0033:0x455a09 [ 197.750970] RSP: 002b:00007efe871bdc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 197.758658] RAX: ffffffffffffffda RBX: 00007efe871be6d4 RCX: 0000000000455a09 [ 197.765906] RDX: 0000000020000000 RSI: 000000008004587d RDI: 0000000000000013 [ 197.773154] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 197.780404] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 197.787654] R13: 00000000000001e0 R14: 00000000006f6da0 R15: 0000000000000000 [ 197.795345] Dumping ftrace buffer: [ 197.798861] (ftrace buffer empty) [ 197.802547] Kernel Offset: disabled [ 197.806153] Rebooting in 86400 seconds..