yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:04:45 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x05\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 427.985706][T23170] do_syscall_64+0x1a3/0x800 [ 427.985724][T23170] ? syscall_return_slowpath+0x5f0/0x5f0 [ 427.985741][T23170] ? prepare_exit_to_usermode+0x232/0x3b0 [ 427.985762][T23170] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 427.985788][T23170] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 427.985799][T23170] RIP: 0033:0x457ec9 [ 427.985814][T23170] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 427.985822][T23170] RSP: 002b:00007f060bcc2a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 427.985836][T23170] RAX: ffffffffffffffda RBX: 0000000020000400 RCX: 0000000000457ec9 [ 427.985845][T23170] RDX: 0000000020000418 RSI: 0000000000000000 RDI: 00000000004bce80 [ 427.985853][T23170] RBP: 000000000073bf00 R08: 0000000020000418 R09: 00000000fbad8001 08:04:46 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 427.985862][T23170] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 00007f060bcc36d4 [ 427.985870][T23170] R13: 00000000004c65c3 R14: 00000000004db8a0 R15: 0000000000000003 08:04:46 executing program 1 (fault-call:0 fault-nth:5): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 428.389350][T23203] FAULT_INJECTION: forcing a failure. [ 428.389350][T23203] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 428.411929][T23203] CPU: 1 PID: 23203 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190115 #12 [ 428.420959][T23203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 428.420971][T23203] Call Trace: [ 428.420998][T23203] dump_stack+0x1db/0x2d0 [ 428.421020][T23203] ? dump_stack_print_info.cold+0x20/0x20 [ 428.421040][T23203] ? print_usage_bug+0xd0/0xd0 [ 428.421065][T23203] should_fail.cold+0xa/0x14 [ 428.421090][T23203] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 428.421112][T23203] ? arch_local_save_flags+0x50/0x50 [ 428.421126][T23203] ? lock_release+0xc40/0xc40 [ 428.421141][T23203] ? __lock_is_held+0xb6/0x140 [ 428.421171][T23203] should_fail_alloc_page+0x50/0x60 [ 428.421186][T23203] __alloc_pages_nodemask+0x323/0xdc0 [ 428.421204][T23203] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 428.421226][T23203] ? __alloc_pages_slowpath+0x2c60/0x2c60 [ 428.421243][T23203] ? kasan_check_read+0x11/0x20 [ 428.421261][T23203] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 428.421282][T23203] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 428.421297][T23203] ? xas_load+0x67/0x150 [ 428.421314][T23203] ? mpol_shared_policy_lookup+0xf7/0x150 [ 428.421337][T23203] ? shmem_pseudo_vma_init+0x18d/0x2a0 [ 428.434659][T23203] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 428.434675][T23203] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 428.434695][T23203] alloc_pages_vma+0xdd/0x540 [ 428.434720][T23203] shmem_alloc_page+0xc0/0x1b0 [ 428.434734][T23203] ? shmem_swapin+0x230/0x230 [ 428.434769][T23203] ? cap_capable+0x205/0x270 [ 428.444773][T23203] shmem_alloc_and_acct_page+0x218/0xd90 [ 428.444793][T23203] ? shmem_getattr+0x2c0/0x2c0 [ 428.444809][T23203] ? find_held_lock+0x35/0x120 [ 428.444829][T23203] ? __lock_acquire+0x572/0x4a10 [ 428.444854][T23203] ? __lock_acquire+0x572/0x4a10 [ 428.454163][T23203] ? lock_downgrade+0xbe0/0xbe0 [ 428.454179][T23203] ? print_usage_bug+0xd0/0xd0 [ 428.454205][T23203] shmem_getpage_gfp+0x68d/0x4b70 [ 428.454240][T23203] ? shmem_add_to_page_cache+0x1a00/0x1a00 [ 428.465272][T23203] ? __lock_acquire+0x572/0x4a10 [ 428.465287][T23203] ? mark_held_locks+0x100/0x100 [ 428.465302][T23203] ? print_usage_bug+0xd0/0xd0 [ 428.465322][T23203] ? is_bpf_text_address+0xac/0x170 [ 428.465342][T23203] ? mark_held_locks+0x100/0x100 [ 428.465358][T23203] ? print_usage_bug+0xd0/0xd0 [ 428.474755][T23203] ? add_lock_to_list.isra.0+0x450/0x450 [ 428.474772][T23203] ? kasan_check_read+0x11/0x20 [ 428.474791][T23203] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 428.474805][T23203] ? print_usage_bug+0xd0/0xd0 [ 428.474822][T23203] ? __lock_acquire+0x572/0x4a10 [ 428.474842][T23203] ? simple_xattr_get+0x109/0x180 [ 428.485793][T23203] ? add_lock_to_list.isra.0+0x450/0x450 [ 428.485812][T23203] ? simple_xattr_get+0x109/0x180 [ 428.485828][T23203] ? print_usage_bug+0xd0/0xd0 [ 428.485841][T23203] ? lock_acquire+0x1db/0x570 [ 428.485860][T23203] ? current_time+0x6e/0x1b0 [ 428.485884][T23203] ? find_held_lock+0x35/0x120 [ 428.497909][T23203] ? mark_held_locks+0xb1/0x100 [ 428.497928][T23203] ? ktime_get_coarse_real_ts64+0x15a/0x3b0 [ 428.497943][T23203] ? ktime_get_coarse_real_ts64+0x15a/0x3b0 [ 428.497959][T23203] ? lockdep_hardirqs_on+0x415/0x5d0 [ 428.497977][T23203] ? trace_hardirqs_on+0xbd/0x310 [ 428.498000][T23203] ? current_time+0x6e/0x1b0 [ 428.508782][T23203] ? trace_hardirqs_off_caller+0x300/0x300 [ 428.508808][T23203] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 428.508823][T23203] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 428.508842][T23203] ? iov_iter_fault_in_readable+0x22c/0x450 [ 428.508871][T23203] shmem_write_begin+0x105/0x1e0 [ 428.519411][T23203] generic_perform_write+0x2a0/0x6b0 [ 428.519441][T23203] ? add_page_wait_queue+0x480/0x480 [ 428.530577][T23203] ? current_time+0x1b0/0x1b0 [ 428.530598][T23203] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 428.530614][T23203] ? generic_write_check_limits+0x291/0x380 [ 428.530637][T23203] __generic_file_write_iter+0x25e/0x630 [ 428.530655][T23203] ? rcu_read_unlock_special+0x380/0x380 [ 428.530677][T23203] generic_file_write_iter+0x34e/0x6a0 [ 428.530699][T23203] ? __generic_file_write_iter+0x630/0x630 [ 428.530717][T23203] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 428.530735][T23203] ? iov_iter_init+0xea/0x220 [ 428.530756][T23203] __vfs_write+0x764/0xb40 [ 428.530777][T23203] ? kernel_read+0x120/0x120 [ 428.530808][T23203] ? rcu_read_lock_sched_held+0x110/0x130 [ 428.543236][T23203] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 428.543250][T23203] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 428.543264][T23203] ? __sb_start_write+0x1ac/0x360 [ 428.543283][T23203] vfs_write+0x20c/0x580 [ 428.543304][T23203] ksys_pwrite64+0x183/0x1c0 [ 428.543322][T23203] ? __ia32_sys_pread64+0xf0/0xf0 [ 428.543335][T23203] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 428.543353][T23203] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 428.543371][T23203] ? trace_hardirqs_off_caller+0x300/0x300 [ 428.552766][T23203] __x64_sys_pwrite64+0x97/0xf0 [ 428.552788][T23203] do_syscall_64+0x1a3/0x800 [ 428.552808][T23203] ? syscall_return_slowpath+0x5f0/0x5f0 [ 428.552837][T23203] ? prepare_exit_to_usermode+0x232/0x3b0 [ 428.552861][T23203] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 428.562093][T23203] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 428.562106][T23203] RIP: 0033:0x411ed7 [ 428.562122][T23203] Code: 12 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 51 17 00 00 c3 48 83 ec 08 e8 c7 f9 ff ff 48 89 04 24 49 89 ca b8 12 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 0d fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 428.562131][T23203] RSP: 002b:00007f060bcc2a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 428.562146][T23203] RAX: ffffffffffffffda RBX: 0000000020000410 RCX: 0000000000411ed7 [ 428.562155][T23203] RDX: 0000000000000048 RSI: 00000000200008c0 RDI: 0000000000000004 [ 428.562164][T23203] RBP: 0000000000000000 R08: 0000000020000418 R09: 00000000fbad8001 [ 428.562173][T23203] R10: 0000000000010000 R11: 0000000000000293 R12: 0000000000000004 [ 428.562182][T23203] R13: 0000000000000001 R14: 00000000004db8a0 R15: 0000000000000003 08:04:46 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=@newlink={0x34, 0x10, 0x601, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, @bond={{0xc, 0x1, 'bond\x00'}, {0x4}}}]}, 0x34}}, 0x0) ioctl$int_out(0xffffffffffffffff, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40080, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r2, 0x2287, &(0x7f0000000100)=0x4) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f00000000c0)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) migrate_pages(0x0, 0x80, &(0x7f0000000040)=0xffffffff, &(0x7f0000000080)) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000280)) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000002c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000300)={r5}) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r6, 0x1f, &(0x7f0000000000)="8f4dc26e4eb9235cc24b2cb791c50df010f7d60628d616d9aa1b85f21e860c611753dec9cded4e42a5f908dd06f168ec14684ae78ca99c3082d8af") r7 = openat$vhci(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhci\x00', 0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r4, &(0x7f0000000180)={0x80002000}) syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x5, 0x40) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'bond_slave_0\x00'}) 08:04:46 executing program 0: getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, 0x0) r1 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:04:46 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\a\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:04:46 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0xd0040000, [0x40000021]}) 08:04:46 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000200000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:04:47 executing program 1 (fault-call:0 fault-nth:6): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 429.166586][T23222] dns_resolver_preparse: 18 callbacks suppressed [ 429.166596][T23222] Option ' ' to dns_resolver key: bad/missing value 08:04:47 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000300000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 429.219511][T23231] Option ' ‹' to dns_resolver key: bad/missing value [ 429.239339][T23221] time_mt_check: 5 callbacks suppressed [ 429.239346][T23221] xt_time: unknown flags 0xa8 [ 429.294276][T23236] FAULT_INJECTION: forcing a failure. [ 429.294276][T23236] name failslab, interval 1, probability 0, space 0, times 0 [ 429.307577][T23236] CPU: 1 PID: 23236 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190115 #12 [ 429.316594][T23236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 429.326648][T23236] Call Trace: [ 429.330450][T23236] dump_stack+0x1db/0x2d0 [ 429.334794][T23236] ? dump_stack_print_info.cold+0x20/0x20 [ 429.340540][T23236] ? __lock_acquire+0x572/0x4a10 [ 429.345498][T23236] should_fail.cold+0xa/0x14 [ 429.345521][T23236] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 429.345543][T23236] ? print_usage_bug+0xd0/0xd0 [ 429.345563][T23236] ? __lock_acquire+0x572/0x4a10 [ 429.345579][T23236] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 429.345605][T23236] __should_failslab+0x121/0x190 [ 429.355962][T23236] should_failslab+0x9/0x14 [ 429.355982][T23236] kmem_cache_alloc+0x47/0x710 [ 429.356004][T23236] ? add_lock_to_list.isra.0+0x450/0x450 [ 429.356017][T23236] ? mark_held_locks+0x100/0x100 [ 429.356037][T23236] ? print_usage_bug+0xd0/0xd0 [ 429.365695][T23236] xas_alloc+0x39b/0x4d0 [ 429.365714][T23236] ? minmax_running_min+0x6b0/0x6b0 [ 429.365740][T23236] xas_create+0x3a1/0x1130 [ 429.365773][T23236] ? xas_find_conflict+0x8a0/0x8a0 [ 429.376906][T23236] ? xas_start+0x217/0x700 [ 429.376925][T23236] ? xas_pause+0x490/0x490 [ 429.376942][T23236] ? lock_acquire+0x1db/0x570 [ 429.376962][T23236] ? shmem_add_to_page_cache+0xa86/0x1a00 [ 429.376989][T23236] ? kasan_check_write+0x14/0x20 [ 429.377014][T23236] ? do_raw_spin_lock+0x156/0x360 [ 429.386587][T23236] xas_create_range+0x198/0x5e0 [ 429.386620][T23236] shmem_add_to_page_cache+0xacc/0x1a00 [ 429.386654][T23236] ? shmem_writepage+0x1520/0x1520 [ 429.386671][T23236] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 429.386700][T23236] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 429.397219][T23236] ? swap_duplicate+0x80/0x80 [ 429.397241][T23236] ? __lock_acquire+0x572/0x4a10 [ 429.406195][T23236] ? lock_downgrade+0xbe0/0xbe0 [ 429.406224][T23236] shmem_getpage_gfp+0x161a/0x4b70 [ 429.415805][T23236] ? shmem_add_to_page_cache+0x1a00/0x1a00 [ 429.415825][T23236] ? __lock_acquire+0x572/0x4a10 [ 429.415841][T23236] ? mark_held_locks+0x100/0x100 [ 429.415855][T23236] ? print_usage_bug+0xd0/0xd0 [ 429.415874][T23236] ? is_bpf_text_address+0xac/0x170 [ 429.415895][T23236] ? mark_held_locks+0x100/0x100 [ 429.425377][T23236] ? print_usage_bug+0xd0/0xd0 [ 429.425397][T23236] ? add_lock_to_list.isra.0+0x450/0x450 08:04:47 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\n\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 429.425422][T23236] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 429.434459][T23236] ? print_usage_bug+0xd0/0xd0 [ 429.434502][T23236] ? __lock_acquire+0x572/0x4a10 [ 429.434521][T23236] ? simple_xattr_get+0x109/0x180 [ 429.434538][T23236] ? add_lock_to_list.isra.0+0x450/0x450 [ 429.434554][T23236] ? simple_xattr_get+0x109/0x180 [ 429.434570][T23236] ? print_usage_bug+0xd0/0xd0 [ 429.434590][T23236] ? lock_acquire+0x1db/0x570 [ 429.460564][T23236] ? current_time+0x6e/0x1b0 [ 429.460581][T23236] ? find_held_lock+0x35/0x120 [ 429.460601][T23236] ? mark_held_locks+0xb1/0x100 [ 429.460618][T23236] ? ktime_get_coarse_real_ts64+0x15a/0x3b0 [ 429.460631][T23236] ? ktime_get_coarse_real_ts64+0x15a/0x3b0 [ 429.460647][T23236] ? lockdep_hardirqs_on+0x415/0x5d0 [ 429.460665][T23236] ? trace_hardirqs_on+0xbd/0x310 [ 429.460679][T23236] ? current_time+0x6e/0x1b0 [ 429.460696][T23236] ? trace_hardirqs_off_caller+0x300/0x300 [ 429.460722][T23236] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 429.460737][T23236] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 08:04:47 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x11\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 429.460757][T23236] ? iov_iter_fault_in_readable+0x22c/0x450 [ 429.460784][T23236] shmem_write_begin+0x105/0x1e0 [ 429.460809][T23236] generic_perform_write+0x2a0/0x6b0 [ 429.460840][T23236] ? add_page_wait_queue+0x480/0x480 [ 429.460861][T23236] ? current_time+0x1b0/0x1b0 [ 429.471925][T23236] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 429.471943][T23236] ? generic_write_check_limits+0x291/0x380 [ 429.471966][T23236] __generic_file_write_iter+0x25e/0x630 [ 429.471989][T23236] ? rcu_read_unlock_special+0x380/0x380 [ 429.472010][T23236] generic_file_write_iter+0x34e/0x6a0 [ 429.472031][T23236] ? __generic_file_write_iter+0x630/0x630 [ 429.472051][T23236] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 429.472069][T23236] ? iov_iter_init+0xea/0x220 [ 429.472089][T23236] __vfs_write+0x764/0xb40 [ 429.472110][T23236] ? kernel_read+0x120/0x120 [ 429.472141][T23236] ? rcu_read_lock_sched_held+0x110/0x130 [ 429.472156][T23236] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 429.472170][T23236] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 429.472187][T23236] ? __sb_start_write+0x1ac/0x360 [ 429.488804][T23236] vfs_write+0x20c/0x580 [ 429.488827][T23236] ksys_pwrite64+0x183/0x1c0 [ 429.488846][T23236] ? __ia32_sys_pread64+0xf0/0xf0 [ 429.488861][T23236] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 429.488880][T23236] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 429.488900][T23236] ? trace_hardirqs_off_caller+0x300/0x300 [ 429.498817][T23236] __x64_sys_pwrite64+0x97/0xf0 [ 429.498838][T23236] do_syscall_64+0x1a3/0x800 [ 429.498858][T23236] ? syscall_return_slowpath+0x5f0/0x5f0 [ 429.498877][T23236] ? prepare_exit_to_usermode+0x232/0x3b0 [ 429.498898][T23236] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 429.498922][T23236] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 429.514517][T23236] RIP: 0033:0x411ed7 [ 429.514534][T23236] Code: 12 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 51 17 00 00 c3 48 83 ec 08 e8 c7 f9 ff ff 48 89 04 24 49 89 ca b8 12 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 0d fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 429.514542][T23236] RSP: 002b:00007f060bcc2a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 429.514558][T23236] RAX: ffffffffffffffda RBX: 0000000020000410 RCX: 0000000000411ed7 [ 429.514567][T23236] RDX: 0000000000000048 RSI: 00000000200008c0 RDI: 0000000000000004 [ 429.514577][T23236] RBP: 0000000000000000 R08: 0000000020000418 R09: 00000000fbad8001 [ 429.514586][T23236] R10: 0000000000010000 R11: 0000000000000293 R12: 0000000000000004 [ 429.514595][T23236] R13: 0000000000000001 R14: 00000000004db8a0 R15: 0000000000000003 [ 429.603248][T23242] xt_time: unknown flags 0xa8 [ 429.690529][T23244] Option ' ' to dns_resolver key: bad/missing value 08:04:47 executing program 1 (fault-call:0 fault-nth:7): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 430.009031][T23252] xt_time: unknown flags 0xa8 08:04:47 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000400000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:04:47 executing program 0: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, 0x0) r1 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 430.057542][T23255] FAULT_INJECTION: forcing a failure. [ 430.057542][T23255] name failslab, interval 1, probability 0, space 0, times 0 [ 430.092043][T23255] CPU: 1 PID: 23255 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190115 #12 [ 430.101080][T23255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 430.101088][T23255] Call Trace: [ 430.101113][T23255] dump_stack+0x1db/0x2d0 [ 430.101136][T23255] ? dump_stack_print_info.cold+0x20/0x20 [ 430.101154][T23255] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 430.101177][T23255] ? __generic_file_write_iter+0x1b0/0x630 [ 430.136497][T23255] ? rcu_read_unlock_special+0x380/0x380 [ 430.136520][T23255] should_fail.cold+0xa/0x14 [ 430.146707][T23255] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 430.152526][T23255] ? ___might_sleep+0x1e7/0x310 [ 430.157375][T23255] ? arch_local_save_flags+0x50/0x50 [ 430.162657][T23255] ? find_held_lock+0x35/0x120 [ 430.162685][T23255] __should_failslab+0x121/0x190 [ 430.162706][T23255] should_failslab+0x9/0x14 [ 430.162722][T23255] kmem_cache_alloc+0x2be/0x710 [ 430.162739][T23255] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 430.162756][T23255] getname_flags+0xd6/0x5b0 [ 430.162774][T23255] getname+0x1a/0x20 [ 430.162789][T23255] do_sys_open+0x3a5/0x7c0 [ 430.162807][T23255] ? filp_open+0x80/0x80 [ 430.188983][T23255] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 430.189005][T23255] ? trace_hardirqs_off_caller+0x300/0x300 [ 430.199967][T23259] Option ' ‹' to dns_resolver key: bad/missing value [ 430.201767][T23255] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 430.201789][T23255] __x64_sys_open+0x7e/0xc0 [ 430.201805][T23255] do_syscall_64+0x1a3/0x800 [ 430.201825][T23255] ? syscall_return_slowpath+0x5f0/0x5f0 [ 430.224546][T23255] ? prepare_exit_to_usermode+0x232/0x3b0 [ 430.224567][T23255] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 430.224590][T23255] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 430.224606][T23255] RIP: 0033:0x411e71 [ 430.250413][T23255] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 2a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 73 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 430.250422][T23255] RSP: 002b:00007f060bcc2a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 430.250437][T23255] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000411e71 08:04:48 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x3) ioctl$sock_bt_hci(r1, 0xc00448df, 0x0) 08:04:48 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00 \x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:04:48 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0xd9010000, [0x40000021]}) 08:04:48 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:04:48 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000500000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 430.250445][T23255] RDX: 00007f060bcc2afa RSI: 0000000000000002 RDI: 00007f060bcc2af0 [ 430.250454][T23255] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 430.250462][T23255] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 430.250471][T23255] R13: 0000000000000001 R14: 00000000004db8a0 R15: 0000000000000003 [ 430.286025][T23262] Option ' ' to dns_resolver key: bad/missing value 08:04:48 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:04:48 executing program 1 (fault-call:0 fault-nth:8): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:04:48 executing program 4: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:04:48 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000600000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 430.418364][T23276] Option ' ‹' to dns_resolver key: bad/missing value [ 430.437060][T23279] Option ' ' to dns_resolver key: bad/missing value [ 430.449893][T23269] xt_time: unknown flags 0xa8 08:04:48 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00?\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:04:48 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0xdb010000, [0x40000021]}) [ 430.630769][T23296] FAULT_INJECTION: forcing a failure. [ 430.630769][T23296] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 430.644132][T23296] CPU: 1 PID: 23296 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190115 #12 [ 430.653150][T23296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 430.663315][T23296] Call Trace: [ 430.663343][T23296] dump_stack+0x1db/0x2d0 [ 430.663375][T23296] ? dump_stack_print_info.cold+0x20/0x20 08:04:48 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 430.663396][T23296] ? arch_local_save_flags+0x50/0x50 [ 430.663426][T23296] should_fail.cold+0xa/0x14 [ 430.663447][T23296] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 430.676765][T23296] ? lock_downgrade+0xbe0/0xbe0 [ 430.696739][T23297] Option ' ‹' to dns_resolver key: bad/missing value [ 430.697553][T23296] ? add_page_wait_queue+0x480/0x480 [ 430.697571][T23296] ? current_time+0x1b0/0x1b0 [ 430.697599][T23296] should_fail_alloc_page+0x50/0x60 [ 430.719386][T23296] __alloc_pages_nodemask+0x323/0xdc0 [ 430.724762][T23296] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 430.731012][T23296] ? __alloc_pages_slowpath+0x2c60/0x2c60 [ 430.736728][T23296] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 430.742967][T23296] ? ___might_sleep+0x1e7/0x310 [ 430.747808][T23296] ? trace_hardirqs_off+0xb8/0x310 [ 430.752933][T23296] cache_grow_begin+0x9c/0x8c0 [ 430.757680][T23296] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 430.763915][T23296] ? check_preemption_disabled+0x48/0x290 [ 430.769622][T23296] kmem_cache_alloc+0x645/0x710 [ 430.774461][T23296] getname_flags+0xd6/0x5b0 [ 430.779928][T23296] getname+0x1a/0x20 [ 430.783809][T23296] do_sys_open+0x3a5/0x7c0 [ 430.788210][T23296] ? filp_open+0x80/0x80 [ 430.792441][T23296] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 430.798498][T23296] ? trace_hardirqs_off_caller+0x300/0x300 [ 430.804285][T23296] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 430.809726][T23296] __x64_sys_open+0x7e/0xc0 [ 430.814211][T23296] do_syscall_64+0x1a3/0x800 [ 430.818782][T23296] ? syscall_return_slowpath+0x5f0/0x5f0 [ 430.824400][T23296] ? prepare_exit_to_usermode+0x232/0x3b0 [ 430.830102][T23296] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 430.835633][T23296] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 430.841505][T23296] RIP: 0033:0x411e71 [ 430.845380][T23296] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 2a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 73 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 430.864962][T23296] RSP: 002b:00007f060bcc2a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 430.873356][T23296] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000411e71 [ 430.881760][T23296] RDX: 00007f060bcc2afa RSI: 0000000000000002 RDI: 00007f060bcc2af0 [ 430.889713][T23296] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 430.897664][T23296] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 430.905613][T23296] R13: 0000000000000001 R14: 00000000004db8a0 R15: 0000000000000003 08:04:48 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:04:48 executing program 4: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 430.965048][T23302] Option ' ' to dns_resolver key: bad/missing value [ 430.985497][T23307] Option ' ‹' to dns_resolver key: bad/missing value [ 430.996970][T23295] xt_time: unknown flags 0xa8 08:04:48 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00@\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:04:48 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000700000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:04:48 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, 0x0) r1 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 431.207869][T23326] xt_time: unknown flags 0xa8 08:04:49 executing program 1 (fault-call:0 fault-nth:9): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:04:49 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0xde010000, [0x40000021]}) 08:04:49 executing program 4: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:04:49 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00H\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:04:49 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000800000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:04:49 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 431.388148][T23345] FAULT_INJECTION: forcing a failure. [ 431.388148][T23345] name failslab, interval 1, probability 0, space 0, times 0 [ 431.435561][T23345] CPU: 0 PID: 23345 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190115 #12 [ 431.444695][T23345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 431.454760][T23345] Call Trace: [ 431.458061][T23345] dump_stack+0x1db/0x2d0 [ 431.462403][T23345] ? dump_stack_print_info.cold+0x20/0x20 [ 431.468140][T23345] should_fail.cold+0xa/0x14 [ 431.472743][T23345] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 431.478862][T23345] ? ___might_sleep+0x1e7/0x310 [ 431.483715][T23345] ? arch_local_save_flags+0x50/0x50 [ 431.489004][T23345] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 431.495250][T23345] ? print_usage_bug+0xd0/0xd0 [ 431.500038][T23345] __should_failslab+0x121/0x190 [ 431.504983][T23345] should_failslab+0x9/0x14 [ 431.509495][T23345] kmem_cache_alloc+0x2be/0x710 [ 431.514350][T23345] ? __lock_acquire+0x572/0x4a10 [ 431.519421][T23345] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 431.525674][T23345] __alloc_file+0x93/0x480 [ 431.530096][T23345] ? ____fput+0x20/0x20 [ 431.534258][T23345] ? mark_held_locks+0x100/0x100 [ 431.539252][T23345] alloc_empty_file+0x72/0x170 [ 431.544024][T23345] path_openat+0x112/0x5660 [ 431.548541][T23345] ? add_lock_to_list.isra.0+0x450/0x450 [ 431.554182][T23345] ? __alloc_fd+0x549/0x700 [ 431.554198][T23345] ? find_held_lock+0x35/0x120 [ 431.554212][T23345] ? path_lookupat.isra.0+0xba0/0xba0 [ 431.554228][T23345] ? do_dup2+0x580/0x580 [ 431.554257][T23345] ? kasan_check_read+0x11/0x20 [ 431.577923][T23345] ? do_raw_spin_unlock+0xa0/0x330 [ 431.583406][T23345] ? do_raw_spin_trylock+0x270/0x270 [ 431.588687][T23345] ? __phys_addr_symbol+0x30/0x70 [ 431.593726][T23345] do_filp_open+0x26f/0x370 [ 431.598233][T23345] ? may_open_dev+0x100/0x100 [ 431.602910][T23345] ? exit_files+0xb0/0xb0 [ 431.607239][T23345] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 431.613497][T23345] ? digsig_verify.cold+0x32/0x32 [ 431.618529][T23345] ? get_unused_fd_flags+0x122/0x1a0 [ 431.623814][T23345] ? __alloc_fd+0x700/0x700 [ 431.628322][T23345] ? getname_flags+0x277/0x5b0 [ 431.633093][T23345] do_sys_open+0x59a/0x7c0 [ 431.637505][T23345] ? filp_open+0x80/0x80 [ 431.641752][T23345] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 431.647797][T23345] ? trace_hardirqs_off_caller+0x300/0x300 [ 431.653583][T23345] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 431.659048][T23345] __x64_sys_open+0x7e/0xc0 [ 431.663534][T23345] do_syscall_64+0x1a3/0x800 [ 431.668106][T23345] ? syscall_return_slowpath+0x5f0/0x5f0 [ 431.673725][T23345] ? prepare_exit_to_usermode+0x232/0x3b0 [ 431.679748][T23345] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 431.685309][T23345] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 431.691180][T23345] RIP: 0033:0x411e71 [ 431.695056][T23345] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 2a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 73 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 431.714644][T23345] RSP: 002b:00007f060bcc2a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 431.723031][T23345] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000411e71 08:04:49 executing program 4: capset(&(0x7f0000000000)={0x4000019980333}, &(0x7f00000000c0)={0x4, 0x3, 0x0, 0x2000, 0x800000}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000040)={0x3, 0x9, 0x1, 0x4, 0xc}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x6022, 0xffffffffffffffff) 08:04:49 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000000)={0x45, 0x101, 0x9, 0xc, 0x8}) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000100)=0x32, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x1803, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000004e00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 08:04:49 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) fsetxattr$security_smack_transmute(r0, &(0x7f0000000000)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000080)='TRUE', 0x4, 0x3) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_INIT(r1, &(0x7f0000000100)={0x50, 0xffffffffffffffda, 0x2, {0x7, 0x1c, 0x6, 0xa0, 0x3ff, 0x7fffffff, 0x174c36d, 0x400}}, 0x50) ioctl$sock_TIOCOUTQ(r0, 0x541b, &(0x7f0000000040)) [ 431.731000][T23345] RDX: 00007f060bcc2afa RSI: 0000000000000002 RDI: 00007f060bcc2af0 [ 431.738949][T23345] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 431.746907][T23345] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 431.754857][T23345] R13: 0000000000000001 R14: 00000000004db8a0 R15: 0000000000000003 [ 431.779945][T23352] xt_time: unknown flags 0xa8 08:04:49 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:04:49 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00L\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:04:49 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000002000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:04:49 executing program 1 (fault-call:0 fault-nth:10): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 431.980580][T23381] xt_time: unknown flags 0xa8 [ 432.001632][T23389] FAULT_INJECTION: forcing a failure. [ 432.001632][T23389] name failslab, interval 1, probability 0, space 0, times 0 [ 432.026199][T23389] CPU: 0 PID: 23389 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190115 #12 [ 432.035282][T23389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 432.045419][T23389] Call Trace: [ 432.048705][T23389] dump_stack+0x1db/0x2d0 [ 432.053042][T23389] ? dump_stack_print_info.cold+0x20/0x20 [ 432.058783][T23389] should_fail.cold+0xa/0x14 [ 432.063384][T23389] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 432.069215][T23389] ? ___might_sleep+0x1e7/0x310 [ 432.074077][T23389] ? arch_local_save_flags+0x50/0x50 [ 432.079724][T23389] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 432.085969][T23389] ? print_usage_bug+0xd0/0xd0 [ 432.090725][T23389] __should_failslab+0x121/0x190 [ 432.090745][T23389] should_failslab+0x9/0x14 [ 432.090762][T23389] kmem_cache_alloc+0x2be/0x710 [ 432.090775][T23389] ? __lock_acquire+0x572/0x4a10 [ 432.090794][T23389] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 432.116177][T23389] __alloc_file+0x93/0x480 [ 432.120607][T23389] ? ____fput+0x20/0x20 [ 432.124772][T23389] ? mark_held_locks+0x100/0x100 [ 432.129725][T23389] alloc_empty_file+0x72/0x170 [ 432.134497][T23389] path_openat+0x112/0x5660 [ 432.139007][T23389] ? add_lock_to_list.isra.0+0x450/0x450 [ 432.139036][T23389] ? __alloc_fd+0x549/0x700 [ 432.149134][T23389] ? find_held_lock+0x35/0x120 [ 432.153902][T23389] ? path_lookupat.isra.0+0xba0/0xba0 [ 432.159277][T23389] ? do_dup2+0x580/0x580 [ 432.164000][T23389] ? kasan_check_read+0x11/0x20 [ 432.168863][T23389] ? do_raw_spin_unlock+0xa0/0x330 [ 432.173975][T23389] ? do_raw_spin_trylock+0x270/0x270 [ 432.173995][T23389] ? __phys_addr_symbol+0x30/0x70 [ 432.174019][T23389] do_filp_open+0x26f/0x370 [ 432.189819][T23389] ? may_open_dev+0x100/0x100 [ 432.194485][T23389] ? exit_files+0xb0/0xb0 [ 432.198818][T23389] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 432.205044][T23389] ? digsig_verify.cold+0x32/0x32 [ 432.210053][T23389] ? get_unused_fd_flags+0x122/0x1a0 [ 432.215316][T23389] ? __alloc_fd+0x700/0x700 [ 432.219797][T23389] ? getname_flags+0x277/0x5b0 [ 432.224546][T23389] do_sys_open+0x59a/0x7c0 [ 432.228950][T23389] ? filp_open+0x80/0x80 [ 432.233180][T23389] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 432.239237][T23389] ? trace_hardirqs_off_caller+0x300/0x300 [ 432.245040][T23389] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 432.250483][T23389] __x64_sys_open+0x7e/0xc0 [ 432.254978][T23389] do_syscall_64+0x1a3/0x800 [ 432.259571][T23389] ? syscall_return_slowpath+0x5f0/0x5f0 [ 432.265187][T23389] ? prepare_exit_to_usermode+0x232/0x3b0 [ 432.270888][T23389] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 432.276420][T23389] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 432.282601][T23389] RIP: 0033:0x411e71 [ 432.286493][T23389] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 2a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 73 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 432.306079][T23389] RSP: 002b:00007f060bcc2a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 432.314467][T23389] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000411e71 [ 432.322434][T23389] RDX: 00007f060bcc2afa RSI: 0000000000000002 RDI: 00007f060bcc2af0 [ 432.330636][T23389] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 432.338589][T23389] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 08:04:49 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0xe0060000, [0x40000021]}) 08:04:49 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:04:49 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x800, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000140)={r0}) ioctl$UI_SET_LEDBIT(0xffffffffffffffff, 0x40045569, 0x0) r1 = socket$inet(0x2, 0x0, 0x8000000004) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000080)=""/103, 0x67, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x811b000) ioctl$sock_SIOCGIFINDEX(r1, 0x8907, &(0x7f0000000600)={'team_slave_1\x00', 0x0}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000001c0)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000800)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000000200)={@ipv4={[], [], @empty}, r2}, 0x14) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f00000003c0)={'ah\x00'}, &(0x7f0000000400)=0x1e) getpeername(r1, &(0x7f0000000640)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, &(0x7f00000006c0)=0x80) getsockopt$inet6_int(r4, 0x29, 0x5e, &(0x7f0000000040), &(0x7f0000000180)=0x4) r5 = socket(0xa, 0x3, 0x8) socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'bridge0\x00z\x01\x00'}) getsockopt$inet_tcp_buf(r4, 0x6, 0xd, &(0x7f0000000240)=""/223, &(0x7f0000000340)=0xdf) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000380)={0x13001, 0x104000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r6, &(0x7f00000004c0)=@xdp={0x2c, 0x6, r2, 0x1a}, 0x80) 08:04:49 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000003f00000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:04:50 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00`\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 432.346555][T23389] R13: 0000000000000001 R14: 00000000004db8a0 R15: 0000000000000003 08:04:50 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 432.383002][T23399] bridge0: port 2(bridge_slave_1) entered disabled state [ 432.392799][T23399] bridge0: port 1(bridge_slave_0) entered disabled state [ 432.448570][T23396] Unknown ioctl 1074835047 [ 432.453862][T23404] xt_time: unknown flags 0xa8 08:04:50 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:04:50 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00h\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:04:50 executing program 1 (fault-call:0 fault-nth:11): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 432.660272][T23420] xt_time: unknown flags 0xa8 08:04:50 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00l\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 432.729014][T23426] FAULT_INJECTION: forcing a failure. [ 432.729014][T23426] name failslab, interval 1, probability 0, space 0, times 0 [ 432.759091][T23426] CPU: 0 PID: 23426 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190115 #12 [ 432.768179][T23426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 432.778232][T23426] Call Trace: [ 432.781798][T23426] dump_stack+0x1db/0x2d0 [ 432.786135][T23426] ? dump_stack_print_info.cold+0x20/0x20 [ 432.791885][T23426] should_fail.cold+0xa/0x14 [ 432.796480][T23426] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 432.802297][T23426] ? ___might_sleep+0x1e7/0x310 [ 432.807150][T23426] ? arch_local_save_flags+0x50/0x50 [ 432.812455][T23426] __should_failslab+0x121/0x190 [ 432.817391][T23426] should_failslab+0x9/0x14 [ 432.821895][T23426] kmem_cache_alloc_trace+0x2d1/0x760 [ 432.827272][T23426] ? __mutex_lock+0x622/0x1670 [ 432.832390][T23426] ? find_held_lock+0x35/0x120 [ 432.837150][T23426] ? lo_ioctl+0x25b/0x23e0 [ 432.841573][T23426] ? __fget+0x473/0x710 [ 432.845814][T23426] ? loop_get_status64+0x150/0x150 [ 432.850927][T23426] __kthread_create_on_node+0x122/0x530 [ 432.856474][T23426] ? kthread_parkme+0xb0/0xb0 [ 432.861146][T23426] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 432.867137][T23426] ? rcu_read_unlock_special+0x380/0x380 [ 432.872791][T23426] ? loop_get_status64+0x150/0x150 [ 432.877902][T23426] kthread_create_on_node+0xbb/0xf0 [ 432.883429][T23426] ? __kthread_create_on_node+0x530/0x530 [ 432.889151][T23426] ? kthread_park+0x1b0/0x1b0 [ 432.893847][T23426] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 432.900093][T23426] lo_ioctl+0xc80/0x23e0 [ 432.904339][T23426] ? lo_rw_aio+0x1e50/0x1e50 [ 432.908937][T23426] ? __fget+0x473/0x710 [ 432.913091][T23426] ? lo_rw_aio+0x1e50/0x1e50 [ 432.917681][T23426] blkdev_ioctl+0x10e0/0x2120 [ 432.922354][T23426] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 432.928591][T23426] ? blkpg_ioctl+0xc10/0xc10 [ 432.933207][T23426] ? lock_downgrade+0xbe0/0xbe0 [ 432.938055][T23426] ? kasan_check_read+0x11/0x20 [ 432.942903][T23426] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 432.948887][T23426] ? rcu_read_unlock_special+0x380/0x380 [ 432.954531][T23426] ? __fget+0x49a/0x710 [ 432.958697][T23426] block_ioctl+0xee/0x130 [ 432.963030][T23426] ? blkdev_fallocate+0x410/0x410 [ 432.968143][T23426] do_vfs_ioctl+0x107b/0x17d0 [ 432.972828][T23426] ? putname+0xef/0x130 [ 432.976992][T23426] ? ioctl_preallocate+0x2f0/0x2f0 [ 432.982402][T23426] ? __fget_light+0x2db/0x420 [ 432.987085][T23426] ? fget_raw+0x20/0x20 [ 432.991249][T23426] ? do_sys_open+0x3f9/0x7c0 [ 432.995872][T23426] ? do_syscall_64+0x8c/0x800 [ 433.000574][T23426] ? do_syscall_64+0x8c/0x800 [ 433.005255][T23426] ? lockdep_hardirqs_on+0x415/0x5d0 [ 433.010544][T23426] ? security_file_ioctl+0x93/0xc0 [ 433.015665][T23426] ksys_ioctl+0xab/0xd0 [ 433.019831][T23426] __x64_sys_ioctl+0x73/0xb0 [ 433.024516][T23426] do_syscall_64+0x1a3/0x800 [ 433.028387][T23435] Unknown ioctl 1074835047 [ 433.029111][T23426] ? syscall_return_slowpath+0x5f0/0x5f0 [ 433.029131][T23426] ? prepare_exit_to_usermode+0x232/0x3b0 [ 433.029169][T23426] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 433.029205][T23426] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 433.056321][T23426] RIP: 0033:0x457d37 [ 433.060219][T23426] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 cd b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 433.080141][T23426] RSP: 002b:00007f060bcc2a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 433.088566][T23426] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000457d37 [ 433.096548][T23426] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 433.104514][T23426] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 433.112486][T23426] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 433.120452][T23426] R13: 0000000000000001 R14: 00000000004db8a0 R15: 0000000000000003 08:04:51 executing program 1 (fault-call:0 fault-nth:12): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:04:51 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00t\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 433.276953][T23446] FAULT_INJECTION: forcing a failure. [ 433.276953][T23446] name failslab, interval 1, probability 0, space 0, times 0 [ 433.306709][T23446] CPU: 0 PID: 23446 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190115 #12 [ 433.315757][T23446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 433.325808][T23446] Call Trace: [ 433.329110][T23446] dump_stack+0x1db/0x2d0 [ 433.333464][T23446] ? dump_stack_print_info.cold+0x20/0x20 [ 433.339188][T23446] ? pick_next_entity+0x198/0x3f0 [ 433.344230][T23446] should_fail.cold+0xa/0x14 [ 433.348827][T23446] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 433.354638][T23446] ? ___might_sleep+0x1e7/0x310 [ 433.359487][T23446] ? arch_local_save_flags+0x50/0x50 [ 433.364807][T23446] __should_failslab+0x121/0x190 [ 433.369749][T23446] should_failslab+0x9/0x14 [ 433.374259][T23446] kmem_cache_alloc+0x2be/0x710 [ 433.379416][T23446] ? trace_hardirqs_on+0xbd/0x310 [ 433.384438][T23446] ? kasan_check_read+0x11/0x20 [ 433.389290][T23446] ? __schedule+0x148d/0x1e60 [ 433.393966][T23446] ? trace_hardirqs_off_caller+0x300/0x300 [ 433.399772][T23446] ? do_raw_spin_trylock+0x270/0x270 [ 433.405060][T23446] __kernfs_new_node+0xfe/0x8a0 [ 433.409933][T23446] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 433.415392][T23446] ? __schedule+0x148d/0x1e60 [ 433.420065][T23446] ? add_lock_to_list.isra.0+0x450/0x450 [ 433.425702][T23446] ? pci_mmcfg_check_reserved+0x170/0x170 [ 433.431442][T23446] ? bd_set_size+0x2c1/0x370 [ 433.436135][T23446] ? find_held_lock+0x35/0x120 [ 433.440904][T23446] ? bd_set_size+0x2c1/0x370 [ 433.445500][T23446] kernfs_new_node+0x99/0x130 [ 433.450194][T23446] kernfs_create_dir_ns+0x52/0x160 [ 433.455309][T23446] internal_create_group+0x8cd/0xd80 [ 433.460598][T23446] ? remove_files.isra.0+0x190/0x190 [ 433.465877][T23446] ? down_read+0x120/0x120 [ 433.470302][T23446] ? resched_curr+0x1a0/0x1a0 08:04:51 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0xfe000000, [0x40000021]}) 08:04:51 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x800, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000140)={r0}) ioctl$UI_SET_LEDBIT(0xffffffffffffffff, 0x40045569, 0x0) r1 = socket$inet(0x2, 0x0, 0x8000000004) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000080)=""/103, 0x67, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x811b000) ioctl$sock_SIOCGIFINDEX(r1, 0x8907, &(0x7f0000000600)={'team_slave_1\x00', 0x0}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000001c0)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000800)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000000200)={@ipv4={[], [], @empty}, r2}, 0x14) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f00000003c0)={'ah\x00'}, &(0x7f0000000400)=0x1e) getpeername(r1, &(0x7f0000000640)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, &(0x7f00000006c0)=0x80) getsockopt$inet6_int(r4, 0x29, 0x5e, &(0x7f0000000040), &(0x7f0000000180)=0x4) r5 = socket(0xa, 0x3, 0x8) socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'bridge0\x00z\x01\x00'}) getsockopt$inet_tcp_buf(r4, 0x6, 0xd, &(0x7f0000000240)=""/223, &(0x7f0000000340)=0xdf) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000380)={0x13001, 0x104000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r6, &(0x7f00000004c0)=@xdp={0x2c, 0x6, r2, 0x1a}, 0x80) [ 433.474991][T23446] sysfs_create_group+0x20/0x30 [ 433.480207][T23446] lo_ioctl+0x1147/0x23e0 [ 433.484539][T23446] ? lo_rw_aio+0x1e50/0x1e50 [ 433.489123][T23446] ? __fget+0x473/0x710 [ 433.493255][T23446] ? lo_rw_aio+0x1e50/0x1e50 [ 433.497824][T23446] blkdev_ioctl+0x10e0/0x2120 [ 433.502477][T23446] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 433.508697][T23446] ? blkpg_ioctl+0xc10/0xc10 [ 433.513275][T23446] ? lock_downgrade+0xbe0/0xbe0 [ 433.518100][T23446] ? kasan_check_read+0x11/0x20 [ 433.522952][T23446] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 433.528914][T23446] ? rcu_read_unlock_special+0x380/0x380 [ 433.534550][T23446] ? __fget+0x49a/0x710 [ 433.538701][T23446] block_ioctl+0xee/0x130 [ 433.543024][T23446] ? blkdev_fallocate+0x410/0x410 [ 433.548036][T23446] do_vfs_ioctl+0x107b/0x17d0 [ 433.552691][T23446] ? putname+0xef/0x130 [ 433.556825][T23446] ? ioctl_preallocate+0x2f0/0x2f0 [ 433.561913][T23446] ? __fget_light+0x2db/0x420 [ 433.566597][T23446] ? fget_raw+0x20/0x20 [ 433.570735][T23446] ? do_sys_open+0x3f9/0x7c0 [ 433.575304][T23446] ? do_syscall_64+0x8c/0x800 [ 433.580263][T23446] ? do_syscall_64+0x8c/0x800 [ 433.584929][T23446] ? lockdep_hardirqs_on+0x415/0x5d0 [ 433.590197][T23446] ? security_file_ioctl+0x93/0xc0 [ 433.595288][T23446] ksys_ioctl+0xab/0xd0 [ 433.599419][T23446] __x64_sys_ioctl+0x73/0xb0 [ 433.603989][T23446] do_syscall_64+0x1a3/0x800 [ 433.608558][T23446] ? syscall_return_slowpath+0x5f0/0x5f0 [ 433.614169][T23446] ? prepare_exit_to_usermode+0x232/0x3b0 [ 433.619869][T23446] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 433.625411][T23446] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 433.631287][T23446] RIP: 0033:0x457d37 [ 433.635172][T23446] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 cd b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 433.654756][T23446] RSP: 002b:00007f060bcc2a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 433.663145][T23446] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000457d37 [ 433.671119][T23446] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 08:04:51 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000004800000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:04:51 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(0x0, 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 433.679066][T23446] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 433.687024][T23446] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 433.694980][T23446] R13: 0000000000000001 R14: 00000000004db8a0 R15: 0000000000000003 08:04:51 executing program 1 (fault-call:0 fault-nth:13): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 433.900814][T23468] Unknown ioctl 1074835047 08:04:51 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0xff020000, [0x40000021]}) 08:04:51 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00z\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:04:51 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000004c00000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:04:51 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:04:51 executing program 4: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000004800000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:04:51 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x88\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:04:52 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x81, 0x0, 0x10000000000000, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) select(0x40, &(0x7f00000000c0)={0x8, 0x2, 0x5, 0xb60, 0xe, 0x5, 0xd816, 0x7}, &(0x7f0000000100)={0x314018d, 0x3, 0x937f, 0x2, 0x7fff, 0xfffffffeffffffff, 0xff, 0x4}, &(0x7f0000000600)={0x4, 0xb83, 0x2, 0x6e, 0x8, 0x8, 0x8000, 0xe47b}, &(0x7f00000001c0)={0x0, 0x2710}) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') read(r2, &(0x7f0000000380)=""/245, 0xfffffffffffffdff) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r3, 0x810c5701, &(0x7f00000004c0)) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40046602, &(0x7f0000000640)=0x84000) r4 = syz_open_dev$dri(&(0x7f0000000480)='/dev/dri/card#\x00', 0x10001, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000040)={0x10000, 0x0, [0x9, 0x8, 0x0, 0xffffffffffff14af, 0x10000, 0x8, 0xff, 0xffff]}) linkat(r3, &(0x7f0000000680)='./file0\x00', r3, &(0x7f00000006c0)='./file0\x00', 0x1400) getpeername$packet(r3, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000700)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000800)={{{@in=@empty, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000780)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000900)={{{@in=@dev, @in=@multicast2}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000a00)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000a40)={{{@in=@loopback, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000b40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000240)={'team0\x00', r5}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000740)={r6, @multicast2, @multicast1}, 0xc) fcntl$getownex(r2, 0x10, &(0x7f0000000200)) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000b80)={0x2, @multicast1, 0x0, 0x0, 'dh\x00', 0x17, 0x80000000, 0x7b}, 0xffffff57) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x40, 0x0) perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x4, 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) write$P9_RCLUNK(r7, &(0x7f00000007c0)={0x7, 0x79, 0x2}, 0x7) syz_open_procfs$namespace(0x0, &(0x7f0000000200)='ns/net\x00') ioctl$TCSETA(r3, 0x5406, &(0x7f0000000340)={0x3c0, 0x379a, 0x6, 0x3ff, 0x100000001, 0x0, 0x2, 0x0, 0x9}) ioctl$UI_SET_ABSBIT(r4, 0x40045567, 0x1) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000080)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000300)) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) close(r0) [ 434.123161][T23490] FAULT_INJECTION: forcing a failure. [ 434.123161][T23490] name failslab, interval 1, probability 0, space 0, times 0 [ 434.185861][T23490] CPU: 0 PID: 23490 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190115 #12 [ 434.194919][T23490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 434.204973][T23490] Call Trace: [ 434.208275][T23490] dump_stack+0x1db/0x2d0 [ 434.212621][T23490] ? dump_stack_print_info.cold+0x20/0x20 [ 434.218628][T23490] ? pick_next_entity+0x198/0x3f0 [ 434.223667][T23490] should_fail.cold+0xa/0x14 [ 434.228268][T23490] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 434.234086][T23490] ? ___might_sleep+0x1e7/0x310 [ 434.234104][T23490] ? arch_local_save_flags+0x50/0x50 [ 434.234130][T23490] __should_failslab+0x121/0x190 [ 434.244228][T23490] should_failslab+0x9/0x14 [ 434.244244][T23490] kmem_cache_alloc+0x2be/0x710 [ 434.244260][T23490] ? trace_hardirqs_on+0xbd/0x310 [ 434.244274][T23490] ? kasan_check_read+0x11/0x20 [ 434.244293][T23490] ? __schedule+0x148d/0x1e60 [ 434.272992][T23490] ? trace_hardirqs_off_caller+0x300/0x300 [ 434.278783][T23490] ? do_raw_spin_trylock+0x270/0x270 [ 434.284065][T23490] __kernfs_new_node+0xfe/0x8a0 [ 434.288900][T23490] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 434.294343][T23490] ? __schedule+0x148d/0x1e60 [ 434.299001][T23490] ? add_lock_to_list.isra.0+0x450/0x450 [ 434.304614][T23490] ? pci_mmcfg_check_reserved+0x170/0x170 [ 434.310315][T23490] ? bd_set_size+0x2c1/0x370 [ 434.314890][T23490] ? find_held_lock+0x35/0x120 [ 434.319980][T23490] ? bd_set_size+0x2c1/0x370 [ 434.324561][T23490] kernfs_new_node+0x99/0x130 [ 434.329420][T23490] kernfs_create_dir_ns+0x52/0x160 [ 434.334518][T23490] internal_create_group+0x8cd/0xd80 [ 434.339790][T23490] ? remove_files.isra.0+0x190/0x190 [ 434.345071][T23490] ? down_read+0x120/0x120 [ 434.349471][T23490] ? resched_curr+0x1a0/0x1a0 [ 434.354134][T23490] sysfs_create_group+0x20/0x30 [ 434.358966][T23490] lo_ioctl+0x1147/0x23e0 [ 434.363280][T23490] ? lo_rw_aio+0x1e50/0x1e50 [ 434.367852][T23490] ? __fget+0x473/0x710 [ 434.371986][T23490] ? lo_rw_aio+0x1e50/0x1e50 [ 434.376558][T23490] blkdev_ioctl+0x10e0/0x2120 [ 434.381218][T23490] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 434.387438][T23490] ? blkpg_ioctl+0xc10/0xc10 [ 434.392009][T23490] ? lock_downgrade+0xbe0/0xbe0 [ 434.396853][T23490] ? kasan_check_read+0x11/0x20 [ 434.401687][T23490] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 434.407650][T23490] ? rcu_read_unlock_special+0x380/0x380 [ 434.413275][T23490] ? __fget+0x49a/0x710 [ 434.417736][T23490] block_ioctl+0xee/0x130 [ 434.422059][T23490] ? blkdev_fallocate+0x410/0x410 [ 434.427066][T23490] do_vfs_ioctl+0x107b/0x17d0 [ 434.431725][T23490] ? putname+0xef/0x130 [ 434.435860][T23490] ? ioctl_preallocate+0x2f0/0x2f0 [ 434.440955][T23490] ? __fget_light+0x2db/0x420 [ 434.445612][T23490] ? fget_raw+0x20/0x20 [ 434.449751][T23490] ? do_sys_open+0x3f9/0x7c0 [ 434.454323][T23490] ? do_syscall_64+0x8c/0x800 [ 434.458980][T23490] ? do_syscall_64+0x8c/0x800 [ 434.463637][T23490] ? lockdep_hardirqs_on+0x415/0x5d0 [ 434.468906][T23490] ? security_file_ioctl+0x93/0xc0 [ 434.474000][T23490] ksys_ioctl+0xab/0xd0 [ 434.478153][T23490] __x64_sys_ioctl+0x73/0xb0 [ 434.482725][T23490] do_syscall_64+0x1a3/0x800 [ 434.487299][T23490] ? syscall_return_slowpath+0x5f0/0x5f0 [ 434.492913][T23490] ? prepare_exit_to_usermode+0x232/0x3b0 [ 434.498616][T23490] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 434.504150][T23490] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 434.510032][T23490] RIP: 0033:0x457d37 [ 434.513912][T23490] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 cd b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 08:04:52 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000006000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:04:52 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100), 0x0, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:04:52 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0xff0b0000, [0x40000021]}) [ 434.533845][T23490] RSP: 002b:00007f060bcc2a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 434.542237][T23490] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000457d37 [ 434.550189][T23490] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 434.558140][T23490] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 434.566093][T23490] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 434.574045][T23490] R13: 0000000000000001 R14: 00000000004db8a0 R15: 0000000000000003 08:04:52 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a", 0x2e, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 434.699373][T23511] dns_resolver_preparse: 18 callbacks suppressed [ 434.699382][T23511] Option ' ' to dns_resolver key: bad/missing value 08:04:52 executing program 1 (fault-call:0 fault-nth:14): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 434.776322][T23510] time_mt_check: 3 callbacks suppressed [ 434.776328][T23510] xt_time: unknown flags 0xa8 08:04:52 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e", 0x45, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:04:52 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x7fQ\x01\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 434.901507][T23525] FAULT_INJECTION: forcing a failure. [ 434.901507][T23525] name failslab, interval 1, probability 0, space 0, times 0 [ 434.914357][T23525] CPU: 1 PID: 23525 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190115 #12 [ 434.924339][T23525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 434.934385][T23525] Call Trace: [ 434.937679][T23525] dump_stack+0x1db/0x2d0 [ 434.942030][T23525] ? dump_stack_print_info.cold+0x20/0x20 [ 434.947755][T23525] ? add_lock_to_list.isra.0+0x450/0x450 [ 434.953400][T23525] ? kernfs_activate+0x8f/0x2c0 [ 434.958252][T23525] should_fail.cold+0xa/0x14 [ 434.962834][T23525] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 434.962859][T23525] ? ___might_sleep+0x1e7/0x310 [ 434.962877][T23525] ? arch_local_save_flags+0x50/0x50 [ 434.978779][T23525] __should_failslab+0x121/0x190 [ 434.983721][T23525] should_failslab+0x9/0x14 [ 434.988224][T23525] kmem_cache_alloc+0x2be/0x710 [ 434.993069][T23525] ? __mutex_unlock_slowpath+0x195/0x870 [ 434.998697][T23525] __kernfs_new_node+0xfe/0x8a0 [ 435.003531][T23525] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 435.008983][T23525] ? mutex_unlock+0xd/0x10 [ 435.013380][T23525] ? kernfs_activate+0x21c/0x2c0 [ 435.019294][T23525] ? kernfs_walk_and_get_ns+0x340/0x340 [ 435.024825][T23525] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 435.031049][T23525] ? kernfs_link_sibling+0x210/0x420 [ 435.036318][T23525] kernfs_new_node+0x99/0x130 [ 435.040998][T23525] __kernfs_create_file+0x51/0x340 [ 435.046098][T23525] sysfs_add_file_mode_ns+0x222/0x560 [ 435.051457][T23525] internal_create_group+0x3d2/0xd80 [ 435.056733][T23525] ? remove_files.isra.0+0x190/0x190 [ 435.062006][T23525] ? down_read+0x120/0x120 [ 435.066410][T23525] ? resched_curr+0x1a0/0x1a0 [ 435.071074][T23525] sysfs_create_group+0x20/0x30 [ 435.075907][T23525] lo_ioctl+0x1147/0x23e0 [ 435.080222][T23525] ? lo_rw_aio+0x1e50/0x1e50 [ 435.084795][T23525] ? __fget+0x473/0x710 [ 435.088933][T23525] ? lo_rw_aio+0x1e50/0x1e50 [ 435.093507][T23525] blkdev_ioctl+0x10e0/0x2120 [ 435.098165][T23525] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 435.104383][T23525] ? blkpg_ioctl+0xc10/0xc10 [ 435.108954][T23525] ? lock_downgrade+0xbe0/0xbe0 [ 435.113793][T23525] ? kasan_check_read+0x11/0x20 [ 435.119627][T23525] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 435.125588][T23525] ? rcu_read_unlock_special+0x380/0x380 [ 435.131210][T23525] ? __fget+0x49a/0x710 [ 435.135354][T23525] block_ioctl+0xee/0x130 [ 435.139666][T23525] ? blkdev_fallocate+0x410/0x410 [ 435.144673][T23525] do_vfs_ioctl+0x107b/0x17d0 [ 435.149330][T23525] ? putname+0xef/0x130 [ 435.153474][T23525] ? ioctl_preallocate+0x2f0/0x2f0 [ 435.158568][T23525] ? __fget_light+0x2db/0x420 [ 435.163449][T23525] ? fget_raw+0x20/0x20 [ 435.167595][T23525] ? do_sys_open+0x3f9/0x7c0 [ 435.172170][T23525] ? do_syscall_64+0x8c/0x800 [ 435.176828][T23525] ? do_syscall_64+0x8c/0x800 [ 435.181489][T23525] ? lockdep_hardirqs_on+0x415/0x5d0 [ 435.186756][T23525] ? security_file_ioctl+0x93/0xc0 [ 435.191850][T23525] ksys_ioctl+0xab/0xd0 [ 435.195992][T23525] __x64_sys_ioctl+0x73/0xb0 [ 435.200569][T23525] do_syscall_64+0x1a3/0x800 [ 435.205144][T23525] ? syscall_return_slowpath+0x5f0/0x5f0 [ 435.210762][T23525] ? prepare_exit_to_usermode+0x232/0x3b0 [ 435.217453][T23525] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 435.223017][T23525] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 435.228889][T23525] RIP: 0033:0x457d37 [ 435.232765][T23525] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 cd b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 08:04:52 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000006800000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:04:53 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0xffff8000, [0x40000021]}) [ 435.252359][T23525] RSP: 002b:00007f060bcc2a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 435.260747][T23525] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000457d37 [ 435.268697][T23525] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 435.276649][T23525] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 435.284597][T23525] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 435.292551][T23525] R13: 0000000000000001 R14: 00000000004db8a0 R15: 0000000000000003 [ 435.407896][T23538] xt_time: unknown flags 0xa8 08:04:53 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x81, 0x0, 0x10000000000000, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) select(0x40, &(0x7f00000000c0)={0x8, 0x2, 0x5, 0xb60, 0xe, 0x5, 0xd816, 0x7}, &(0x7f0000000100)={0x314018d, 0x3, 0x937f, 0x2, 0x7fff, 0xfffffffeffffffff, 0xff, 0x4}, &(0x7f0000000600)={0x4, 0xb83, 0x2, 0x6e, 0x8, 0x8, 0x8000, 0xe47b}, &(0x7f00000001c0)={0x0, 0x2710}) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') read(r2, &(0x7f0000000380)=""/245, 0xfffffffffffffdff) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r3, 0x810c5701, &(0x7f00000004c0)) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40046602, &(0x7f0000000640)=0x84000) r4 = syz_open_dev$dri(&(0x7f0000000480)='/dev/dri/card#\x00', 0x10001, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000040)={0x10000, 0x0, [0x9, 0x8, 0x0, 0xffffffffffff14af, 0x10000, 0x8, 0xff, 0xffff]}) linkat(r3, &(0x7f0000000680)='./file0\x00', r3, &(0x7f00000006c0)='./file0\x00', 0x1400) getpeername$packet(r3, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000700)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000800)={{{@in=@empty, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000780)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000900)={{{@in=@dev, @in=@multicast2}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000a00)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000a40)={{{@in=@loopback, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000b40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000240)={'team0\x00', r5}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000740)={r6, @multicast2, @multicast1}, 0xc) fcntl$getownex(r2, 0x10, &(0x7f0000000200)) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000b80)={0x2, @multicast1, 0x0, 0x0, 'dh\x00', 0x17, 0x80000000, 0x7b}, 0xffffff57) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x40, 0x0) perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x4, 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) write$P9_RCLUNK(r7, &(0x7f00000007c0)={0x7, 0x79, 0x2}, 0x7) syz_open_procfs$namespace(0x0, &(0x7f0000000200)='ns/net\x00') ioctl$TCSETA(r3, 0x5406, &(0x7f0000000340)={0x3c0, 0x379a, 0x6, 0x3ff, 0x100000001, 0x0, 0x2, 0x0, 0x9}) ioctl$UI_SET_ABSBIT(r4, 0x40045567, 0x1) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000080)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000300)) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) close(r0) 08:04:53 executing program 1 (fault-call:0 fault-nth:15): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:04:53 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b", 0x50, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 435.459695][T23543] Option ' ' to dns_resolver key: bad/missing value 08:04:53 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000006c00000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:04:53 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 435.609445][T23555] FAULT_INJECTION: forcing a failure. [ 435.609445][T23555] name failslab, interval 1, probability 0, space 0, times 0 08:04:53 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 435.657053][T23555] CPU: 1 PID: 23555 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190115 #12 [ 435.666104][T23555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 435.676242][T23555] Call Trace: [ 435.678613][T23563] Option ' ' to dns_resolver key: bad/missing value [ 435.679540][T23555] dump_stack+0x1db/0x2d0 [ 435.679560][T23555] ? dump_stack_print_info.cold+0x20/0x20 [ 435.679582][T23555] ? add_lock_to_list.isra.0+0x450/0x450 [ 435.702398][T23555] ? kernfs_activate+0x8f/0x2c0 08:04:53 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000007400000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 435.707264][T23555] should_fail.cold+0xa/0x14 [ 435.711860][T23555] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 435.718653][T23555] ? ___might_sleep+0x1e7/0x310 [ 435.723506][T23555] ? arch_local_save_flags+0x50/0x50 [ 435.728808][T23555] __should_failslab+0x121/0x190 [ 435.733757][T23555] should_failslab+0x9/0x14 [ 435.738266][T23555] kmem_cache_alloc+0x2be/0x710 [ 435.743123][T23555] ? __mutex_unlock_slowpath+0x195/0x870 [ 435.748769][T23555] __kernfs_new_node+0xfe/0x8a0 [ 435.753631][T23555] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 435.759103][T23555] ? mutex_unlock+0xd/0x10 [ 435.763524][T23555] ? kernfs_activate+0x21c/0x2c0 [ 435.768466][T23555] ? kernfs_walk_and_get_ns+0x340/0x340 [ 435.774019][T23555] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 435.780257][T23555] ? kernfs_link_sibling+0x210/0x420 [ 435.785548][T23555] kernfs_new_node+0x99/0x130 [ 435.790228][T23555] __kernfs_create_file+0x51/0x340 [ 435.795347][T23555] sysfs_add_file_mode_ns+0x222/0x560 [ 435.800729][T23555] internal_create_group+0x3d2/0xd80 08:04:53 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x81, 0x0, 0x10000000000000, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) select(0x40, &(0x7f00000000c0)={0x8, 0x2, 0x5, 0xb60, 0xe, 0x5, 0xd816, 0x7}, &(0x7f0000000100)={0x314018d, 0x3, 0x937f, 0x2, 0x7fff, 0xfffffffeffffffff, 0xff, 0x4}, &(0x7f0000000600)={0x4, 0xb83, 0x2, 0x6e, 0x8, 0x8, 0x8000, 0xe47b}, &(0x7f00000001c0)={0x0, 0x2710}) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') read(r2, &(0x7f0000000380)=""/245, 0xfffffffffffffdff) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r3, 0x810c5701, &(0x7f00000004c0)) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40046602, &(0x7f0000000640)=0x84000) r4 = syz_open_dev$dri(&(0x7f0000000480)='/dev/dri/card#\x00', 0x10001, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000040)={0x10000, 0x0, [0x9, 0x8, 0x0, 0xffffffffffff14af, 0x10000, 0x8, 0xff, 0xffff]}) linkat(r3, &(0x7f0000000680)='./file0\x00', r3, &(0x7f00000006c0)='./file0\x00', 0x1400) getpeername$packet(r3, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000700)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000800)={{{@in=@empty, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000780)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000900)={{{@in=@dev, @in=@multicast2}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000a00)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000a40)={{{@in=@loopback, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000b40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000240)={'team0\x00', r5}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000740)={r6, @multicast2, @multicast1}, 0xc) fcntl$getownex(r2, 0x10, &(0x7f0000000200)) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000b80)={0x2, @multicast1, 0x0, 0x0, 'dh\x00', 0x17, 0x80000000, 0x7b}, 0xffffff57) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x40, 0x0) perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x4, 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) write$P9_RCLUNK(r7, &(0x7f00000007c0)={0x7, 0x79, 0x2}, 0x7) syz_open_procfs$namespace(0x0, &(0x7f0000000200)='ns/net\x00') ioctl$TCSETA(r3, 0x5406, &(0x7f0000000340)={0x3c0, 0x379a, 0x6, 0x3ff, 0x100000001, 0x0, 0x2, 0x0, 0x9}) ioctl$UI_SET_ABSBIT(r4, 0x40045567, 0x1) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000080)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000300)) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) close(r0) [ 435.806013][T23555] ? remove_files.isra.0+0x190/0x190 [ 435.811289][T23555] ? down_read+0x120/0x120 [ 435.815711][T23555] ? resched_curr+0x1a0/0x1a0 [ 435.821438][T23555] sysfs_create_group+0x20/0x30 [ 435.826290][T23555] lo_ioctl+0x1147/0x23e0 [ 435.830632][T23555] ? lo_rw_aio+0x1e50/0x1e50 [ 435.835225][T23555] ? __fget+0x473/0x710 [ 435.839383][T23555] ? lo_rw_aio+0x1e50/0x1e50 [ 435.843982][T23555] blkdev_ioctl+0x10e0/0x2120 [ 435.848661][T23555] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 08:04:53 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 435.848708][T23560] xt_time: unknown flags 0xa8 [ 435.854894][T23555] ? blkpg_ioctl+0xc10/0xc10 [ 435.854924][T23555] ? lock_downgrade+0xbe0/0xbe0 [ 435.854941][T23555] ? kasan_check_read+0x11/0x20 [ 435.854960][T23555] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 435.854979][T23555] ? rcu_read_unlock_special+0x380/0x380 [ 435.855006][T23555] ? __fget+0x49a/0x710 [ 435.855030][T23555] block_ioctl+0xee/0x130 [ 435.855049][T23555] ? blkdev_fallocate+0x410/0x410 [ 435.898975][T23555] do_vfs_ioctl+0x107b/0x17d0 [ 435.903640][T23555] ? putname+0xef/0x130 [ 435.907786][T23555] ? ioctl_preallocate+0x2f0/0x2f0 [ 435.912876][T23555] ? __fget_light+0x2db/0x420 [ 435.917541][T23555] ? fget_raw+0x20/0x20 [ 435.921686][T23555] ? do_sys_open+0x3f9/0x7c0 [ 435.926268][T23555] ? do_syscall_64+0x8c/0x800 [ 435.930939][T23555] ? do_syscall_64+0x8c/0x800 [ 435.935597][T23555] ? lockdep_hardirqs_on+0x415/0x5d0 [ 435.940876][T23555] ? security_file_ioctl+0x93/0xc0 [ 435.945988][T23555] ksys_ioctl+0xab/0xd0 [ 435.950125][T23555] __x64_sys_ioctl+0x73/0xb0 [ 435.954691][T23555] do_syscall_64+0x1a3/0x800 [ 435.959597][T23555] ? syscall_return_slowpath+0x5f0/0x5f0 [ 435.965217][T23555] ? prepare_exit_to_usermode+0x232/0x3b0 [ 435.970934][T23555] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 435.976476][T23555] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 435.982351][T23555] RIP: 0033:0x457d37 [ 435.986232][T23555] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 cd b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 08:04:53 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x4000000000, [0x40000021]}) [ 436.005832][T23555] RSP: 002b:00007f060bcc2a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 436.014217][T23555] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000457d37 [ 436.022173][T23555] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 436.030132][T23555] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 436.038081][T23555] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 436.046032][T23555] R13: 0000000000000001 R14: 00000000004db8a0 R15: 0000000000000003 08:04:53 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000007a00000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 436.093981][T23568] Option ' ' to dns_resolver key: bad/missing value 08:04:54 executing program 1 (fault-call:0 fault-nth:16): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:04:54 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b", 0x51, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 436.244463][T23585] Option ' ‹' to dns_resolver key: bad/missing value [ 436.277597][T23575] xt_time: unknown flags 0xa8 [ 436.283539][T23590] Option ' ' to dns_resolver key: bad/missing value 08:04:54 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:04:54 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b230000feffff00000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 436.318781][T23594] FAULT_INJECTION: forcing a failure. [ 436.318781][T23594] name failslab, interval 1, probability 0, space 0, times 0 [ 436.346310][T23594] CPU: 1 PID: 23594 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190115 #12 [ 436.355357][T23594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 436.365413][T23594] Call Trace: 08:04:54 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x81, 0x0, 0x10000000000000, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) select(0x40, &(0x7f00000000c0)={0x8, 0x2, 0x5, 0xb60, 0xe, 0x5, 0xd816, 0x7}, &(0x7f0000000100)={0x314018d, 0x3, 0x937f, 0x2, 0x7fff, 0xfffffffeffffffff, 0xff, 0x4}, &(0x7f0000000600)={0x4, 0xb83, 0x2, 0x6e, 0x8, 0x8, 0x8000, 0xe47b}, &(0x7f00000001c0)={0x0, 0x2710}) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') read(r2, &(0x7f0000000380)=""/245, 0xfffffffffffffdff) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r3, 0x810c5701, &(0x7f00000004c0)) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40046602, &(0x7f0000000640)=0x84000) r4 = syz_open_dev$dri(&(0x7f0000000480)='/dev/dri/card#\x00', 0x10001, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000040)={0x10000, 0x0, [0x9, 0x8, 0x0, 0xffffffffffff14af, 0x10000, 0x8, 0xff, 0xffff]}) linkat(r3, &(0x7f0000000680)='./file0\x00', r3, &(0x7f00000006c0)='./file0\x00', 0x1400) getpeername$packet(r3, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000700)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000800)={{{@in=@empty, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000780)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000900)={{{@in=@dev, @in=@multicast2}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000a00)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000a40)={{{@in=@loopback, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000b40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000240)={'team0\x00', r5}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000740)={r6, @multicast2, @multicast1}, 0xc) fcntl$getownex(r2, 0x10, &(0x7f0000000200)) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000b80)={0x2, @multicast1, 0x0, 0x0, 'dh\x00', 0x17, 0x80000000, 0x7b}, 0xffffff57) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x40, 0x0) perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x4, 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) write$P9_RCLUNK(r7, &(0x7f00000007c0)={0x7, 0x79, 0x2}, 0x7) syz_open_procfs$namespace(0x0, &(0x7f0000000200)='ns/net\x00') ioctl$TCSETA(r3, 0x5406, &(0x7f0000000340)={0x3c0, 0x379a, 0x6, 0x3ff, 0x100000001, 0x0, 0x2, 0x0, 0x9}) ioctl$UI_SET_ABSBIT(r4, 0x40045567, 0x1) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000080)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000300)) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) close(r0) [ 436.368711][T23594] dump_stack+0x1db/0x2d0 [ 436.374028][T23594] ? dump_stack_print_info.cold+0x20/0x20 [ 436.379753][T23594] ? add_lock_to_list.isra.0+0x450/0x450 [ 436.385401][T23594] ? kernfs_activate+0x8f/0x2c0 [ 436.390260][T23594] should_fail.cold+0xa/0x14 [ 436.394875][T23594] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 436.400687][T23594] ? ___might_sleep+0x1e7/0x310 [ 436.405520][T23594] ? arch_local_save_flags+0x50/0x50 [ 436.410809][T23594] __should_failslab+0x121/0x190 [ 436.415743][T23594] should_failslab+0x9/0x14 [ 436.420255][T23594] kmem_cache_alloc+0x2be/0x710 [ 436.425100][T23594] ? __mutex_unlock_slowpath+0x195/0x870 [ 436.430736][T23594] __kernfs_new_node+0xfe/0x8a0 [ 436.430756][T23594] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 436.430779][T23594] ? mutex_unlock+0xd/0x10 [ 436.430793][T23594] ? kernfs_activate+0x21c/0x2c0 [ 436.430811][T23594] ? kernfs_walk_and_get_ns+0x340/0x340 [ 436.455913][T23594] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 436.462136][T23594] ? kernfs_link_sibling+0x210/0x420 [ 436.467404][T23594] kernfs_new_node+0x99/0x130 [ 436.473030][T23594] __kernfs_create_file+0x51/0x340 [ 436.478125][T23594] sysfs_add_file_mode_ns+0x222/0x560 [ 436.483485][T23594] internal_create_group+0x3d2/0xd80 [ 436.488756][T23594] ? remove_files.isra.0+0x190/0x190 [ 436.494021][T23594] ? down_read+0x120/0x120 [ 436.498424][T23594] ? resched_curr+0x1a0/0x1a0 [ 436.503086][T23594] sysfs_create_group+0x20/0x30 [ 436.507921][T23594] lo_ioctl+0x1147/0x23e0 [ 436.512238][T23594] ? lo_rw_aio+0x1e50/0x1e50 [ 436.516811][T23594] ? __fget+0x473/0x710 [ 436.520954][T23594] ? lo_rw_aio+0x1e50/0x1e50 [ 436.525529][T23594] blkdev_ioctl+0x10e0/0x2120 [ 436.530187][T23594] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 436.536423][T23594] ? blkpg_ioctl+0xc10/0xc10 [ 436.540999][T23594] ? lock_downgrade+0xbe0/0xbe0 [ 436.545843][T23594] ? kasan_check_read+0x11/0x20 [ 436.550687][T23594] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 436.556649][T23594] ? rcu_read_unlock_special+0x380/0x380 [ 436.562269][T23594] ? __fget+0x49a/0x710 [ 436.566414][T23594] block_ioctl+0xee/0x130 [ 436.571712][T23594] ? blkdev_fallocate+0x410/0x410 [ 436.576719][T23594] do_vfs_ioctl+0x107b/0x17d0 [ 436.581377][T23594] ? putname+0xef/0x130 [ 436.585515][T23594] ? ioctl_preallocate+0x2f0/0x2f0 [ 436.590609][T23594] ? __fget_light+0x2db/0x420 [ 436.595266][T23594] ? fget_raw+0x20/0x20 [ 436.599404][T23594] ? do_sys_open+0x3f9/0x7c0 [ 436.603975][T23594] ? do_syscall_64+0x8c/0x800 [ 436.608634][T23594] ? do_syscall_64+0x8c/0x800 [ 436.613292][T23594] ? lockdep_hardirqs_on+0x415/0x5d0 [ 436.618560][T23594] ? security_file_ioctl+0x93/0xc0 [ 436.623655][T23594] ksys_ioctl+0xab/0xd0 [ 436.627797][T23594] __x64_sys_ioctl+0x73/0xb0 [ 436.632369][T23594] do_syscall_64+0x1a3/0x800 [ 436.636945][T23594] ? syscall_return_slowpath+0x5f0/0x5f0 [ 436.642563][T23594] ? prepare_exit_to_usermode+0x232/0x3b0 [ 436.648267][T23594] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 436.653801][T23594] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 436.659681][T23594] RIP: 0033:0x457d37 [ 436.663560][T23594] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 cd b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 436.684109][T23594] RSP: 002b:00007f060bcc2a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 436.692503][T23594] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000457d37 [ 436.700459][T23594] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 436.708409][T23594] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 436.716361][T23594] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 436.724314][T23594] R13: 0000000000000001 R14: 00000000004db8a0 R15: 0000000000000003 08:04:54 executing program 1 (fault-call:0 fault-nth:17): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 436.859559][T23611] Option ' ' to dns_resolver key: bad/missing value [ 436.880102][T23603] xt_time: unknown flags 0xa8 08:04:54 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b230000000000fffffe00", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:04:54 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:04:54 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b230000", 0x54, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:04:54 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x1c000000000, [0x40000021]}) 08:04:54 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x81, 0x0, 0x10000000000000, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) select(0x40, &(0x7f00000000c0)={0x8, 0x2, 0x5, 0xb60, 0xe, 0x5, 0xd816, 0x7}, &(0x7f0000000100)={0x314018d, 0x3, 0x937f, 0x2, 0x7fff, 0xfffffffeffffffff, 0xff, 0x4}, &(0x7f0000000600)={0x4, 0xb83, 0x2, 0x6e, 0x8, 0x8, 0x8000, 0xe47b}, &(0x7f00000001c0)={0x0, 0x2710}) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') read(r2, &(0x7f0000000380)=""/245, 0xfffffffffffffdff) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r3, 0x810c5701, &(0x7f00000004c0)) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40046602, &(0x7f0000000640)=0x84000) r4 = syz_open_dev$dri(&(0x7f0000000480)='/dev/dri/card#\x00', 0x10001, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000040)={0x10000, 0x0, [0x9, 0x8, 0x0, 0xffffffffffff14af, 0x10000, 0x8, 0xff, 0xffff]}) linkat(r3, &(0x7f0000000680)='./file0\x00', r3, &(0x7f00000006c0)='./file0\x00', 0x1400) getpeername$packet(r3, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000700)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000800)={{{@in=@empty, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000780)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000900)={{{@in=@dev, @in=@multicast2}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000a00)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000a40)={{{@in=@loopback, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000b40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000240)={'team0\x00', r5}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000740)={r6, @multicast2, @multicast1}, 0xc) fcntl$getownex(r2, 0x10, &(0x7f0000000200)) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000b80)={0x2, @multicast1, 0x0, 0x0, 'dh\x00', 0x17, 0x80000000, 0x7b}, 0xffffff57) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x40, 0x0) perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x4, 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) write$P9_RCLUNK(r7, &(0x7f00000007c0)={0x7, 0x79, 0x2}, 0x7) syz_open_procfs$namespace(0x0, &(0x7f0000000200)='ns/net\x00') ioctl$TCSETA(r3, 0x5406, &(0x7f0000000340)={0x3c0, 0x379a, 0x6, 0x3ff, 0x100000001, 0x0, 0x2, 0x0, 0x9}) ioctl$UI_SET_ABSBIT(r4, 0x40045567, 0x1) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000080)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000300)) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) close(r0) [ 437.064719][T23621] FAULT_INJECTION: forcing a failure. [ 437.064719][T23621] name failslab, interval 1, probability 0, space 0, times 0 [ 437.093835][T23627] Option ' ' to dns_resolver key: bad/missing value [ 437.117731][T23632] Option ' ‹' to dns_resolver key: bad/missing value [ 437.125706][T23621] CPU: 0 PID: 23621 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190115 #12 [ 437.134729][T23621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 437.144766][T23621] Call Trace: [ 437.148057][T23621] dump_stack+0x1db/0x2d0 [ 437.152376][T23621] ? dump_stack_print_info.cold+0x20/0x20 [ 437.158079][T23621] ? add_lock_to_list.isra.0+0x450/0x450 [ 437.164176][T23621] ? kernfs_activate+0x8f/0x2c0 [ 437.169357][T23621] should_fail.cold+0xa/0x14 [ 437.173940][T23621] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 437.179735][T23621] ? ___might_sleep+0x1e7/0x310 [ 437.184567][T23621] ? arch_local_save_flags+0x50/0x50 [ 437.189846][T23621] __should_failslab+0x121/0x190 [ 437.194770][T23621] should_failslab+0x9/0x14 [ 437.199267][T23621] kmem_cache_alloc+0x2be/0x710 [ 437.204099][T23621] ? __mutex_unlock_slowpath+0x195/0x870 [ 437.209720][T23621] __kernfs_new_node+0xfe/0x8a0 [ 437.214554][T23621] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 437.220007][T23621] ? mutex_unlock+0xd/0x10 [ 437.224402][T23621] ? kernfs_activate+0x21c/0x2c0 [ 437.229322][T23621] ? kernfs_walk_and_get_ns+0x340/0x340 [ 437.234850][T23621] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 437.241072][T23621] ? kernfs_link_sibling+0x210/0x420 [ 437.246340][T23621] kernfs_new_node+0x99/0x130 [ 437.251004][T23621] __kernfs_create_file+0x51/0x340 [ 437.256126][T23621] sysfs_add_file_mode_ns+0x222/0x560 [ 437.261485][T23621] internal_create_group+0x3d2/0xd80 [ 437.266757][T23621] ? remove_files.isra.0+0x190/0x190 [ 437.272375][T23621] ? down_read+0x120/0x120 [ 437.276793][T23621] ? resched_curr+0x1a0/0x1a0 [ 437.281459][T23621] sysfs_create_group+0x20/0x30 [ 437.286294][T23621] lo_ioctl+0x1147/0x23e0 [ 437.290607][T23621] ? lo_rw_aio+0x1e50/0x1e50 [ 437.295179][T23621] ? __fget+0x473/0x710 [ 437.299316][T23621] ? lo_rw_aio+0x1e50/0x1e50 [ 437.303891][T23621] blkdev_ioctl+0x10e0/0x2120 [ 437.308548][T23621] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 437.314779][T23621] ? blkpg_ioctl+0xc10/0xc10 [ 437.319354][T23621] ? lock_downgrade+0xbe0/0xbe0 [ 437.324187][T23621] ? kasan_check_read+0x11/0x20 [ 437.329022][T23621] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 437.334983][T23621] ? rcu_read_unlock_special+0x380/0x380 [ 437.340601][T23621] ? __fget+0x49a/0x710 [ 437.344746][T23621] block_ioctl+0xee/0x130 [ 437.349068][T23621] ? blkdev_fallocate+0x410/0x410 [ 437.354071][T23621] do_vfs_ioctl+0x107b/0x17d0 [ 437.358728][T23621] ? putname+0xef/0x130 [ 437.362868][T23621] ? ioctl_preallocate+0x2f0/0x2f0 [ 437.367961][T23621] ? __fget_light+0x2db/0x420 [ 437.372975][T23621] ? fget_raw+0x20/0x20 [ 437.377115][T23621] ? do_sys_open+0x3f9/0x7c0 [ 437.381686][T23621] ? do_syscall_64+0x8c/0x800 [ 437.386342][T23621] ? do_syscall_64+0x8c/0x800 [ 437.391003][T23621] ? lockdep_hardirqs_on+0x415/0x5d0 [ 437.396270][T23621] ? security_file_ioctl+0x93/0xc0 [ 437.401365][T23621] ksys_ioctl+0xab/0xd0 [ 437.405523][T23621] __x64_sys_ioctl+0x73/0xb0 [ 437.410099][T23621] do_syscall_64+0x1a3/0x800 [ 437.414676][T23621] ? syscall_return_slowpath+0x5f0/0x5f0 [ 437.420297][T23621] ? prepare_exit_to_usermode+0x232/0x3b0 [ 437.425999][T23621] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 437.431534][T23621] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 437.437404][T23621] RIP: 0033:0x457d37 [ 437.441285][T23621] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 cd b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 437.460869][T23621] RSP: 002b:00007f060bcc2a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 437.469571][T23621] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000457d37 [ 437.477522][T23621] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 437.485485][T23621] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 437.493434][T23621] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 437.501384][T23621] R13: 0000000000000001 R14: 00000000004db8a0 R15: 0000000000000003 08:04:55 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b230000", 0x54, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:04:55 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000001", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 437.519528][T23630] xt_time: unknown flags 0xa8 08:04:55 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:04:55 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x1004000000000, [0x40000021]}) 08:04:55 executing program 1 (fault-call:0 fault-nth:18): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 437.750561][T23651] Option ' ‹' to dns_resolver key: bad/missing value 08:04:55 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:04:55 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b23000000", 0x55, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 437.926231][T23663] FAULT_INJECTION: forcing a failure. [ 437.926231][T23663] name failslab, interval 1, probability 0, space 0, times 0 08:04:55 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0xc2400) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)="2e000000110081aee405d10200000e00fa076b000900000000f3ff500befccd77f00000000081c5eda00b0eba06a", 0x2e}], 0x1}, 0x0) [ 437.977303][T23663] CPU: 1 PID: 23663 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190115 #12 [ 437.986357][T23663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 437.996408][T23663] Call Trace: [ 437.999689][T23663] dump_stack+0x1db/0x2d0 [ 438.004021][T23663] ? dump_stack_print_info.cold+0x20/0x20 [ 438.009733][T23663] ? add_lock_to_list.isra.0+0x450/0x450 [ 438.015354][T23663] ? kernfs_activate+0x8f/0x2c0 [ 438.020210][T23663] should_fail.cold+0xa/0x14 [ 438.024792][T23663] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 438.030588][T23663] ? ___might_sleep+0x1e7/0x310 [ 438.035424][T23663] ? arch_local_save_flags+0x50/0x50 [ 438.040699][T23663] __should_failslab+0x121/0x190 [ 438.045632][T23663] should_failslab+0x9/0x14 [ 438.050116][T23663] kmem_cache_alloc+0x2be/0x710 [ 438.054947][T23663] ? __mutex_unlock_slowpath+0x195/0x870 [ 438.060565][T23663] __kernfs_new_node+0xfe/0x8a0 [ 438.065398][T23663] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 438.071851][T23663] ? mutex_unlock+0xd/0x10 [ 438.076248][T23663] ? kernfs_activate+0x21c/0x2c0 [ 438.081169][T23663] ? kernfs_walk_and_get_ns+0x340/0x340 [ 438.086707][T23663] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 438.092931][T23663] ? kernfs_link_sibling+0x210/0x420 [ 438.098208][T23663] kernfs_new_node+0x99/0x130 [ 438.102873][T23663] __kernfs_create_file+0x51/0x340 [ 438.107968][T23663] sysfs_add_file_mode_ns+0x222/0x560 [ 438.113329][T23663] internal_create_group+0x3d2/0xd80 [ 438.118603][T23663] ? remove_files.isra.0+0x190/0x190 [ 438.123869][T23663] ? down_read+0x120/0x120 [ 438.128270][T23663] ? resched_curr+0x1a0/0x1a0 [ 438.132934][T23663] sysfs_create_group+0x20/0x30 [ 438.137769][T23663] lo_ioctl+0x1147/0x23e0 [ 438.142083][T23663] ? lo_rw_aio+0x1e50/0x1e50 [ 438.146657][T23663] ? __fget+0x473/0x710 [ 438.150798][T23663] ? lo_rw_aio+0x1e50/0x1e50 [ 438.155370][T23663] blkdev_ioctl+0x10e0/0x2120 [ 438.160027][T23663] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 438.166249][T23663] ? blkpg_ioctl+0xc10/0xc10 [ 438.171827][T23663] ? lock_downgrade+0xbe0/0xbe0 [ 438.176661][T23663] ? kasan_check_read+0x11/0x20 [ 438.181501][T23663] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 438.187463][T23663] ? rcu_read_unlock_special+0x380/0x380 [ 438.193081][T23663] ? __fget+0x49a/0x710 [ 438.197225][T23663] block_ioctl+0xee/0x130 [ 438.201535][T23663] ? blkdev_fallocate+0x410/0x410 [ 438.206563][T23663] do_vfs_ioctl+0x107b/0x17d0 [ 438.211225][T23663] ? putname+0xef/0x130 [ 438.215365][T23663] ? ioctl_preallocate+0x2f0/0x2f0 [ 438.220459][T23663] ? __fget_light+0x2db/0x420 [ 438.225116][T23663] ? fget_raw+0x20/0x20 [ 438.229253][T23663] ? do_sys_open+0x3f9/0x7c0 [ 438.233825][T23663] ? do_syscall_64+0x8c/0x800 [ 438.238482][T23663] ? do_syscall_64+0x8c/0x800 [ 438.243144][T23663] ? lockdep_hardirqs_on+0x415/0x5d0 [ 438.248412][T23663] ? security_file_ioctl+0x93/0xc0 [ 438.253510][T23663] ksys_ioctl+0xab/0xd0 [ 438.257650][T23663] __x64_sys_ioctl+0x73/0xb0 [ 438.262223][T23663] do_syscall_64+0x1a3/0x800 [ 438.266797][T23663] ? syscall_return_slowpath+0x5f0/0x5f0 [ 438.273390][T23663] ? prepare_exit_to_usermode+0x232/0x3b0 [ 438.279092][T23663] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 438.284628][T23663] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 438.290500][T23663] RIP: 0033:0x457d37 [ 438.294375][T23663] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 cd b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 438.313959][T23663] RSP: 002b:00007f060bcc2a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 08:04:56 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 438.322351][T23663] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000457d37 [ 438.330567][T23663] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 438.338518][T23663] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 438.346469][T23663] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 438.354417][T23663] R13: 0000000000000001 R14: 00000000004db8a0 R15: 0000000000000003 [ 438.394581][T23669] xt_time: unknown flags 0xa8 08:04:56 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:04:56 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x100c000000000, [0x40000021]}) [ 438.617624][T23673] netlink: 14 bytes leftover after parsing attributes in process `syz-executor4'. [ 438.662992][T23677] xt_time: unknown flags 0xa8 [ 438.668171][T23683] netlink: 14 bytes leftover after parsing attributes in process `syz-executor4'. 08:04:56 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\xfe\xff\xff\a\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:04:56 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 438.867601][T23693] xt_time: unknown flags 0xa8 08:04:56 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x0, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, [@TIPC_NLA_BEARER_NAME={0x4, 0x1, @udp='udp:syz2\x00'}]}]}, 0x28}}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) write$UHID_CREATE(r1, &(0x7f0000000240)={0x0, 'syz0\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000080)=""/131, 0x83, 0x0, 0x2, 0xffffffffffffff01, 0x8000001ff, 0x1f}, 0x120) 08:04:56 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:04:56 executing program 1 (fault-call:0 fault-nth:19): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:04:56 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000002", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:04:56 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, 0x0, 0x0) 08:04:56 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x2000000000000, [0x40000021]}) 08:04:57 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 439.141274][T23712] FAULT_INJECTION: forcing a failure. [ 439.141274][T23712] name failslab, interval 1, probability 0, space 0, times 0 [ 439.168310][T23714] xt_time: unknown flags 0xa8 [ 439.200065][T23712] CPU: 1 PID: 23712 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190115 #12 [ 439.209120][T23712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 439.219171][T23712] Call Trace: [ 439.222462][T23712] dump_stack+0x1db/0x2d0 [ 439.222485][T23712] ? dump_stack_print_info.cold+0x20/0x20 [ 439.222507][T23712] ? add_lock_to_list.isra.0+0x450/0x450 [ 439.238249][T23712] ? kernfs_activate+0x8f/0x2c0 [ 439.238280][T23712] should_fail.cold+0xa/0x14 [ 439.247694][T23712] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 439.253513][T23712] ? ___might_sleep+0x1e7/0x310 [ 439.258369][T23712] ? arch_local_save_flags+0x50/0x50 [ 439.263661][T23712] __should_failslab+0x121/0x190 [ 439.268586][T23712] should_failslab+0x9/0x14 [ 439.274091][T23712] kmem_cache_alloc+0x2be/0x710 [ 439.278932][T23712] ? __mutex_unlock_slowpath+0x195/0x870 [ 439.284555][T23712] __kernfs_new_node+0xfe/0x8a0 [ 439.289393][T23712] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 439.294842][T23712] ? mutex_unlock+0xd/0x10 [ 439.299242][T23712] ? kernfs_activate+0x21c/0x2c0 [ 439.304164][T23712] ? kernfs_walk_and_get_ns+0x340/0x340 [ 439.309691][T23712] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 439.315912][T23712] ? kernfs_link_sibling+0x210/0x420 [ 439.321184][T23712] kernfs_new_node+0x99/0x130 [ 439.325848][T23712] __kernfs_create_file+0x51/0x340 [ 439.331534][T23712] sysfs_add_file_mode_ns+0x222/0x560 [ 439.336897][T23712] internal_create_group+0x3d2/0xd80 [ 439.342172][T23712] ? remove_files.isra.0+0x190/0x190 [ 439.347437][T23712] ? down_read+0x120/0x120 [ 439.351838][T23712] ? resched_curr+0x1a0/0x1a0 [ 439.356501][T23712] sysfs_create_group+0x20/0x30 [ 439.361333][T23712] lo_ioctl+0x1147/0x23e0 [ 439.365650][T23712] ? lo_rw_aio+0x1e50/0x1e50 [ 439.371209][T23712] ? __fget+0x473/0x710 [ 439.375346][T23712] ? lo_rw_aio+0x1e50/0x1e50 [ 439.379921][T23712] blkdev_ioctl+0x10e0/0x2120 [ 439.384593][T23712] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 439.390815][T23712] ? blkpg_ioctl+0xc10/0xc10 [ 439.395391][T23712] ? lock_downgrade+0xbe0/0xbe0 [ 439.400223][T23712] ? kasan_check_read+0x11/0x20 [ 439.405056][T23712] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 439.411019][T23712] ? rcu_read_unlock_special+0x380/0x380 [ 439.416637][T23712] ? __fget+0x49a/0x710 [ 439.420782][T23712] block_ioctl+0xee/0x130 [ 439.425095][T23712] ? blkdev_fallocate+0x410/0x410 [ 439.430102][T23712] do_vfs_ioctl+0x107b/0x17d0 [ 439.434759][T23712] ? putname+0xef/0x130 [ 439.438895][T23712] ? ioctl_preallocate+0x2f0/0x2f0 [ 439.443988][T23712] ? __fget_light+0x2db/0x420 [ 439.448654][T23712] ? fget_raw+0x20/0x20 [ 439.452793][T23712] ? do_sys_open+0x3f9/0x7c0 [ 439.457368][T23712] ? do_syscall_64+0x8c/0x800 [ 439.462027][T23712] ? do_syscall_64+0x8c/0x800 [ 439.466684][T23712] ? lockdep_hardirqs_on+0x415/0x5d0 [ 439.472928][T23712] ? security_file_ioctl+0x93/0xc0 [ 439.478022][T23712] ksys_ioctl+0xab/0xd0 [ 439.482160][T23712] __x64_sys_ioctl+0x73/0xb0 [ 439.486737][T23712] do_syscall_64+0x1a3/0x800 [ 439.491311][T23712] ? syscall_return_slowpath+0x5f0/0x5f0 [ 439.496929][T23712] ? prepare_exit_to_usermode+0x232/0x3b0 [ 439.502639][T23712] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 439.508172][T23712] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 439.514044][T23712] RIP: 0033:0x457d37 [ 439.517920][T23712] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 cd b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 439.537504][T23712] RSP: 002b:00007f060bcc2a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 08:04:57 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xb4, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x6, @remote, 0x3}, @in={0x2, 0x4e20, @loopback}, @in={0x2, 0x4e23, @multicast1}, @in={0x2, 0x4e21, @local}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e22, @multicast1}, @in6={0xa, 0xfffffffffffffffa, 0x7ff, @loopback, 0x5}, @in={0x2, 0x4e23, @multicast1}, @in6={0xa, 0x4e24, 0x3, @local, 0x81}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x9, 0xfffffffffffffffa}, 0x8) r2 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000380)={0xfffffffffffffe20, 0x0, &(0x7f0000000200)=[@dead_binder_done, @acquire], 0x0, 0x0, 0x0}) 08:04:57 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 439.545893][T23712] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000457d37 [ 439.553848][T23712] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 439.561803][T23712] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 439.570741][T23712] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 439.578695][T23712] R13: 0000000000000001 R14: 00000000004db8a0 R15: 0000000000000003 08:04:57 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240), 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 439.723927][T23724] IPVS: ftp: loaded support on port[0] = 21 08:04:57 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000000)={0x9, 0x0, [{0x40000007, 0x100000001, 0x5, 0x6, 0xcc, 0x1, 0x7}, {0x80000007, 0x6, 0x2, 0x9, 0x1, 0x0, 0x8}, {0x80000007, 0x9, 0x2, 0x30000000000000, 0x1, 0x4, 0x8f}, {0xf, 0x8950, 0x2, 0x9, 0x7, 0x3800000000, 0x4}, {0x0, 0x80000000, 0x4, 0x3, 0x5, 0x8, 0x1f}, {0x80000007, 0x4, 0x2, 0x1ff, 0x7ff, 0x6, 0x2}, {0x4, 0x10000, 0x5, 0x283, 0x1, 0xd36, 0xb127}, {0x7, 0x1, 0x2, 0xd8, 0x7, 0xaf25, 0x3f}, {0xa, 0xfffffffe00000, 0x0, 0x6, 0x3, 0x0, 0x101}]}) r1 = syz_open_dev$vbi(&(0x7f0000000180)='/dev/vbi#\x00', 0x1, 0x2) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x5c, r2, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x401}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x800) 08:04:57 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:04:57 executing program 1 (fault-call:0 fault-nth:20): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 439.818516][ T254] device bridge_slave_1 left promiscuous mode [ 439.830444][ T254] bridge0: port 2(bridge_slave_1) entered disabled state [ 439.876725][ T254] device bridge_slave_0 left promiscuous mode [ 439.899783][ T254] bridge0: port 1(bridge_slave_0) entered disabled state [ 439.968434][T23749] dns_resolver_preparse: 5 callbacks suppressed [ 439.968442][T23749] Option ' ‹' to dns_resolver key: bad/missing value [ 439.983760][T23745] time_mt_check: 1 callbacks suppressed [ 439.983767][T23745] xt_time: unknown flags 0xa8 [ 440.004389][T23751] FAULT_INJECTION: forcing a failure. [ 440.004389][T23751] name failslab, interval 1, probability 0, space 0, times 0 [ 440.030216][T23751] CPU: 1 PID: 23751 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190115 #12 [ 440.039248][T23751] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 440.049285][T23751] Call Trace: [ 440.052575][T23751] dump_stack+0x1db/0x2d0 [ 440.056903][T23751] ? dump_stack_print_info.cold+0x20/0x20 [ 440.062622][T23751] ? lo_ioctl+0x11c6/0x23e0 [ 440.067132][T23751] ? blkdev_ioctl+0x10e0/0x2120 [ 440.071967][T23751] ? block_ioctl+0xee/0x130 [ 440.076447][T23751] ? do_vfs_ioctl+0x107b/0x17d0 [ 440.081289][T23751] ? ksys_ioctl+0xab/0xd0 [ 440.085612][T23751] ? do_syscall_64+0x1a3/0x800 [ 440.090372][T23751] should_fail.cold+0xa/0x14 [ 440.094953][T23751] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 440.100762][T23751] ? ___might_sleep+0x1e7/0x310 [ 440.105643][T23751] ? arch_local_save_flags+0x50/0x50 [ 440.110934][T23751] __should_failslab+0x121/0x190 [ 440.115867][T23751] should_failslab+0x9/0x14 [ 440.120361][T23751] __kmalloc+0x2dc/0x740 [ 440.124610][T23751] ? rcu_read_lock_sched_held+0x110/0x130 [ 440.130332][T23751] ? kobject_get_path+0xc4/0x1b0 [ 440.135260][T23751] kobject_get_path+0xc4/0x1b0 [ 440.140015][T23751] kobject_uevent_env+0x31f/0x102b [ 440.145134][T23751] ? resched_curr+0x1a0/0x1a0 [ 440.149801][T23751] kobject_uevent+0x20/0x26 [ 440.154286][T23751] lo_ioctl+0x11c6/0x23e0 [ 440.158607][T23751] ? lo_rw_aio+0x1e50/0x1e50 [ 440.163191][T23751] ? __fget+0x473/0x710 [ 440.167354][T23751] ? lo_rw_aio+0x1e50/0x1e50 [ 440.171925][T23751] blkdev_ioctl+0x10e0/0x2120 [ 440.176584][T23751] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 440.182815][T23751] ? blkpg_ioctl+0xc10/0xc10 [ 440.187396][T23751] ? lock_downgrade+0xbe0/0xbe0 [ 440.192228][T23751] ? kasan_check_read+0x11/0x20 [ 440.197059][T23751] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 440.203036][T23751] ? rcu_read_unlock_special+0x380/0x380 [ 440.208668][T23751] ? __fget+0x49a/0x710 [ 440.212809][T23751] block_ioctl+0xee/0x130 [ 440.217119][T23751] ? blkdev_fallocate+0x410/0x410 [ 440.222135][T23751] do_vfs_ioctl+0x107b/0x17d0 [ 440.226803][T23751] ? putname+0xef/0x130 [ 440.230948][T23751] ? ioctl_preallocate+0x2f0/0x2f0 [ 440.236052][T23751] ? __fget_light+0x2db/0x420 [ 440.240722][T23751] ? fget_raw+0x20/0x20 [ 440.244882][T23751] ? do_sys_open+0x3f9/0x7c0 [ 440.249463][T23751] ? do_syscall_64+0x8c/0x800 [ 440.254148][T23751] ? do_syscall_64+0x8c/0x800 [ 440.258805][T23751] ? lockdep_hardirqs_on+0x415/0x5d0 [ 440.264085][T23751] ? security_file_ioctl+0x93/0xc0 [ 440.269199][T23751] ksys_ioctl+0xab/0xd0 [ 440.273342][T23751] __x64_sys_ioctl+0x73/0xb0 [ 440.277912][T23751] do_syscall_64+0x1a3/0x800 [ 440.282509][T23751] ? syscall_return_slowpath+0x5f0/0x5f0 [ 440.288141][T23751] ? prepare_exit_to_usermode+0x232/0x3b0 [ 440.293843][T23751] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 440.299390][T23751] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 440.305265][T23751] RIP: 0033:0x457d37 [ 440.309142][T23751] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 cd b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 440.329263][T23751] RSP: 002b:00007f060bcc2a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 440.337659][T23751] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000457d37 [ 440.345612][T23751] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 440.353570][T23751] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 440.361539][T23751] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 440.369520][T23751] R13: 0000000000000001 R14: 00000000004db8a0 R15: 0000000000000003 [ 440.466819][ T254] device hsr_slave_1 left promiscuous mode [ 440.537084][ T254] device hsr_slave_0 left promiscuous mode [ 440.576224][ T254] team0 (unregistering): Port device team_slave_1 removed [ 440.588049][ T254] team0 (unregistering): Port device team_slave_0 removed [ 440.599741][ T254] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 440.636735][ T254] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 440.708618][ T254] bond0 (unregistering): Released all slaves [ 440.897663][T23724] chnl_net:caif_netlink_parms(): no params data found [ 440.933262][T23724] bridge0: port 1(bridge_slave_0) entered blocking state [ 440.940473][T23724] bridge0: port 1(bridge_slave_0) entered disabled state [ 440.948084][T23724] device bridge_slave_0 entered promiscuous mode [ 440.956083][T23724] bridge0: port 2(bridge_slave_1) entered blocking state [ 440.963509][T23724] bridge0: port 2(bridge_slave_1) entered disabled state [ 440.971356][T23724] device bridge_slave_1 entered promiscuous mode [ 440.990574][T23724] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 441.000144][T23724] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 441.019563][T23724] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 441.027527][T23724] team0: Port device team_slave_0 added [ 441.035166][T23724] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 441.043480][T23724] team0: Port device team_slave_1 added [ 441.049507][T23724] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 441.058013][T23724] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 441.133557][T23724] device hsr_slave_0 entered promiscuous mode [ 441.170589][T23724] device hsr_slave_1 entered promiscuous mode [ 441.250872][T23724] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 441.258527][T23724] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 441.304275][T23724] bridge0: port 2(bridge_slave_1) entered blocking state [ 441.311346][T23724] bridge0: port 2(bridge_slave_1) entered forwarding state [ 441.318600][T23724] bridge0: port 1(bridge_slave_0) entered blocking state [ 441.325672][T23724] bridge0: port 1(bridge_slave_0) entered forwarding state [ 441.361820][T23724] 8021q: adding VLAN 0 to HW filter on device bond0 [ 441.373080][T23724] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 441.383789][ T7755] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 441.393116][ T7755] bridge0: port 1(bridge_slave_0) entered disabled state [ 441.401329][ T7755] bridge0: port 2(bridge_slave_1) entered disabled state [ 441.414599][T23724] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 441.421978][T23724] 8021q: adding VLAN 0 to HW filter on device team0 [ 441.433933][ T7755] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 441.442857][ T7755] bridge0: port 1(bridge_slave_0) entered blocking state [ 441.449897][ T7755] bridge0: port 1(bridge_slave_0) entered forwarding state [ 441.480247][T23724] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 441.491646][T23724] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 441.503175][T23724] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 441.512163][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 441.521860][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 441.528918][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 441.539235][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 441.548219][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 441.557004][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 441.565741][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 441.587489][T23724] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 441.597431][ T7755] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 441.606151][ T7755] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 441.618473][T23724] 8021q: adding VLAN 0 to HW filter on device batadv0 08:04:59 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000003", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:04:59 executing program 4: r0 = syz_open_dev$video(&(0x7f00000001c0)='/dev/video#\x00', 0x40000004, 0x0) ioctl$VIDIOC_ENUMSTD(r0, 0xc0485619, &(0x7f0000000040)={0x10001, 0x0, "55f14d1aac93ae144d234db2c2f10b8516dc527034a7706e"}) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20\x00', 0x400000, 0x0) faccessat(r1, &(0x7f0000000180)='./file0\x00', 0x10, 0x1000) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-control\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$VIDIOC_STREAMON(r0, 0x40045612, &(0x7f0000000000)=0x89c) 08:04:59 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x201c000000000, [0x40000021]}) 08:04:59 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:04:59 executing program 1 (fault-call:0 fault-nth:21): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:04:59 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:04:59 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) [ 441.752717][T23767] FAULT_INJECTION: forcing a failure. [ 441.752717][T23767] name failslab, interval 1, probability 0, space 0, times 0 [ 441.782038][T23772] Option ' ‹' to dns_resolver key: bad/missing value [ 441.804570][T23771] xt_time: unknown flags 0xa8 [ 441.814187][T23767] CPU: 1 PID: 23767 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190115 #12 [ 441.823219][T23767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 441.823226][T23767] Call Trace: [ 441.823250][T23767] dump_stack+0x1db/0x2d0 [ 441.823272][T23767] ? dump_stack_print_info.cold+0x20/0x20 [ 441.846615][T23767] ? lo_ioctl+0x11c6/0x23e0 [ 441.851122][T23767] ? blkdev_ioctl+0x10e0/0x2120 [ 441.855977][T23767] ? block_ioctl+0xee/0x130 [ 441.860479][T23767] ? do_vfs_ioctl+0x107b/0x17d0 [ 441.860493][T23767] ? ksys_ioctl+0xab/0xd0 [ 441.860512][T23767] ? do_syscall_64+0x1a3/0x800 [ 441.860537][T23767] should_fail.cold+0xa/0x14 [ 441.875456][T23767] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 441.885806][T23767] ? ___might_sleep+0x1e7/0x310 [ 441.885823][T23767] ? arch_local_save_flags+0x50/0x50 [ 441.885851][T23767] __should_failslab+0x121/0x190 [ 441.900853][T23767] should_failslab+0x9/0x14 [ 441.905347][T23767] __kmalloc+0x2dc/0x740 [ 441.909590][T23767] ? rcu_read_lock_sched_held+0x110/0x130 [ 441.915294][T23767] ? kobject_get_path+0xc4/0x1b0 [ 441.920218][T23767] kobject_get_path+0xc4/0x1b0 [ 441.924972][T23767] kobject_uevent_env+0x31f/0x102b [ 441.930065][T23767] ? resched_curr+0x1a0/0x1a0 [ 441.934730][T23767] kobject_uevent+0x20/0x26 [ 441.939218][T23767] lo_ioctl+0x11c6/0x23e0 [ 441.943532][T23767] ? lo_rw_aio+0x1e50/0x1e50 [ 441.948106][T23767] ? __fget+0x473/0x710 [ 441.952245][T23767] ? lo_rw_aio+0x1e50/0x1e50 [ 441.956821][T23767] blkdev_ioctl+0x10e0/0x2120 [ 441.961481][T23767] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 441.967703][T23767] ? blkpg_ioctl+0xc10/0xc10 [ 441.973281][T23767] ? lock_downgrade+0xbe0/0xbe0 [ 441.978114][T23767] ? kasan_check_read+0x11/0x20 [ 441.982955][T23767] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 441.988920][T23767] ? rcu_read_unlock_special+0x380/0x380 [ 441.994542][T23767] ? __fget+0x49a/0x710 [ 441.998685][T23767] block_ioctl+0xee/0x130 [ 442.002994][T23767] ? blkdev_fallocate+0x410/0x410 [ 442.008003][T23767] do_vfs_ioctl+0x107b/0x17d0 [ 442.012660][T23767] ? putname+0xef/0x130 [ 442.016800][T23767] ? ioctl_preallocate+0x2f0/0x2f0 [ 442.021893][T23767] ? __fget_light+0x2db/0x420 [ 442.026552][T23767] ? fget_raw+0x20/0x20 [ 442.030691][T23767] ? do_sys_open+0x3f9/0x7c0 [ 442.035266][T23767] ? do_syscall_64+0x8c/0x800 [ 442.039924][T23767] ? do_syscall_64+0x8c/0x800 [ 442.044584][T23767] ? lockdep_hardirqs_on+0x415/0x5d0 [ 442.049857][T23767] ? security_file_ioctl+0x93/0xc0 [ 442.054949][T23767] ksys_ioctl+0xab/0xd0 [ 442.059089][T23767] __x64_sys_ioctl+0x73/0xb0 [ 442.063665][T23767] do_syscall_64+0x1a3/0x800 [ 442.068239][T23767] ? syscall_return_slowpath+0x5f0/0x5f0 [ 442.074828][T23767] ? prepare_exit_to_usermode+0x232/0x3b0 [ 442.080533][T23767] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 442.086068][T23767] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 442.091941][T23767] RIP: 0033:0x457d37 [ 442.095821][T23767] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 cd b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 442.115406][T23767] RSP: 002b:00007f060bcc2a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 442.123796][T23767] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000457d37 [ 442.131747][T23767] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 442.139697][T23767] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 442.147648][T23767] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 08:05:00 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:00 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x204, 0x0, 0x0, 0x22b) renameat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000000c0)={0x0, 0x119000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000000000/0x18000)=nil, 0x0, 0xfa, 0x0, 0x0, 0xfffffffffffffd9c) ioctl$KVM_NMI(r1, 0xae9a) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_SET_NESTED_STATE(0xffffffffffffffff, 0x4080aebf, &(0x7f00000003c0)={0x0, 0x0, 0x2080, {}, [], 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[ 442.155599][T23767] R13: 0000000000000001 R14: 00000000004db8a0 R15: 0000000000000003 08:05:00 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x4000000000000, [0x40000021]}) [ 442.307633][T23782] Option ' ‹' to dns_resolver key: bad/missing value 08:05:00 executing program 1 (fault-call:0 fault-nth:22): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:00 executing program 0 (fault-call:9 fault-nth:0): r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:00 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000004", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 442.464495][T23789] xt_time: unknown flags 0xa8 08:05:00 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$FS_IOC_GETFLAGS(r0, 0xc0045540, &(0x7f0000000080)) 08:05:00 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 442.529975][T23806] FAULT_INJECTION: forcing a failure. [ 442.529975][T23806] name failslab, interval 1, probability 0, space 0, times 0 08:05:00 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x8000000000000, [0x40000021]}) [ 442.641769][T23806] CPU: 1 PID: 23806 Comm: syz-executor0 Not tainted 5.0.0-rc2-next-20190115 #12 [ 442.650837][T23806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 442.658832][T23818] xt_time: unknown flags 0xa8 [ 442.660887][T23806] Call Trace: [ 442.660913][T23806] dump_stack+0x1db/0x2d0 [ 442.660937][T23806] ? dump_stack_print_info.cold+0x20/0x20 [ 442.660959][T23806] ? __f_unlock_pos+0x19/0x20 [ 442.684552][T23806] ? find_held_lock+0x35/0x120 [ 442.689341][T23806] should_fail.cold+0xa/0x14 [ 442.693939][T23806] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 442.699755][T23806] ? ___might_sleep+0x1e7/0x310 [ 442.704603][T23806] ? arch_local_save_flags+0x50/0x50 [ 442.709901][T23806] ? kasan_check_write+0x14/0x20 [ 442.714848][T23806] __should_failslab+0x121/0x190 [ 442.719790][T23806] should_failslab+0x9/0x14 [ 442.724305][T23806] kmem_cache_alloc_node_trace+0x270/0x720 [ 442.730120][T23806] __kmalloc_node+0x3d/0x70 [ 442.734624][T23806] kvmalloc_node+0x68/0x100 [ 442.739128][T23806] __x64_sys_add_key+0x3cd/0x4f0 [ 442.744064][T23806] ? key_get_type_from_user.constprop.0+0x110/0x110 [ 442.750649][T23806] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 442.756711][T23806] ? trace_hardirqs_off_caller+0x300/0x300 [ 442.762514][T23806] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 442.767980][T23806] do_syscall_64+0x1a3/0x800 [ 442.773578][T23806] ? syscall_return_slowpath+0x5f0/0x5f0 [ 442.779213][T23806] ? prepare_exit_to_usermode+0x232/0x3b0 [ 442.784938][T23806] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 442.790489][T23806] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 442.796390][T23806] RIP: 0033:0x457ec9 [ 442.800372][T23806] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 442.819967][T23806] RSP: 002b:00007f59861e1c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 442.828377][T23806] RAX: ffffffffffffffda RBX: 00007f59861e1c90 RCX: 0000000000457ec9 08:05:00 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000005", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:00 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00L\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 442.836343][T23806] RDX: 0000000020000100 RSI: 0000000000000000 RDI: 0000000020000040 [ 442.844310][T23806] RBP: 000000000073bf00 R08: fffffffffffffffb R09: 0000000000000000 [ 442.852284][T23806] R10: 0000000000000056 R11: 0000000000000246 R12: 00007f59861e26d4 [ 442.860249][T23806] R13: 00000000004bde11 R14: 00000000004ce028 R15: 0000000000000007 [ 442.908965][T23826] FAULT_INJECTION: forcing a failure. [ 442.908965][T23826] name failslab, interval 1, probability 0, space 0, times 0 [ 442.956510][T23830] xt_time: unknown flags 0xa8 [ 442.968735][T23826] CPU: 0 PID: 23826 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190115 #12 [ 442.978090][T23826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 442.988172][T23826] Call Trace: [ 442.991469][T23826] dump_stack+0x1db/0x2d0 [ 442.995803][T23826] ? dump_stack_print_info.cold+0x20/0x20 [ 443.001514][T23826] ? save_stack+0x45/0xd0 [ 443.005846][T23826] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 443.011647][T23826] ? kasan_slab_alloc+0xf/0x20 [ 443.016415][T23826] ? kmem_cache_alloc_node+0x144/0x710 [ 443.021874][T23826] ? __alloc_skb+0xf4/0x730 [ 443.026375][T23826] ? kobject_uevent_env+0xa63/0x102b [ 443.026399][T23826] should_fail.cold+0xa/0x14 [ 443.026419][T23826] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 443.042066][T23826] ? ___might_sleep+0x1e7/0x310 [ 443.046917][T23826] ? arch_local_save_flags+0x50/0x50 [ 443.052210][T23826] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 443.058448][T23826] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 443.064694][T23826] __should_failslab+0x121/0x190 [ 443.069818][T23826] should_failslab+0x9/0x14 [ 443.074313][T23826] kmem_cache_alloc_node_trace+0x270/0x720 [ 443.080118][T23826] ? __alloc_skb+0xf4/0x730 [ 443.084629][T23826] __kmalloc_node_track_caller+0x3d/0x70 [ 443.090278][T23826] __kmalloc_reserve.isra.0+0x40/0xe0 [ 443.095655][T23826] __alloc_skb+0x12d/0x730 [ 443.100073][T23826] ? skb_trim+0x190/0x190 [ 443.104405][T23826] ? netlink_has_listeners+0x2e7/0x4a0 [ 443.109865][T23826] ? netlink_tap_init_net+0x3e0/0x3e0 [ 443.115242][T23826] alloc_uevent_skb+0x83/0x1e2 [ 443.120020][T23826] kobject_uevent_env+0xa63/0x102b [ 443.125132][T23826] ? resched_curr+0x1a0/0x1a0 [ 443.129813][T23826] kobject_uevent+0x20/0x26 [ 443.134323][T23826] lo_ioctl+0x11c6/0x23e0 [ 443.138662][T23826] ? lo_rw_aio+0x1e50/0x1e50 [ 443.143266][T23826] ? __fget+0x473/0x710 [ 443.147416][T23826] ? lo_rw_aio+0x1e50/0x1e50 [ 443.152006][T23826] blkdev_ioctl+0x10e0/0x2120 [ 443.156684][T23826] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 443.163454][T23826] ? blkpg_ioctl+0xc10/0xc10 [ 443.168044][T23826] ? lock_downgrade+0xbe0/0xbe0 [ 443.173219][T23826] ? kasan_check_read+0x11/0x20 [ 443.178083][T23826] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 443.184066][T23826] ? rcu_read_unlock_special+0x380/0x380 [ 443.189704][T23826] ? __fget+0x49a/0x710 [ 443.193866][T23826] block_ioctl+0xee/0x130 [ 443.198194][T23826] ? blkdev_fallocate+0x410/0x410 08:05:00 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000006", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:00 executing program 4: r0 = syz_open_dev$dri(0x0, 0x1, 0x0) setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000000440)={0x0}, 0x18) fsync(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x10, 0x20000000000003, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0}) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001580)={0x14, 0x12, 0x301}, 0x14}}, 0x0) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000009a0, 0x1013e, &(0x7f0000001540)={r2}) r3 = socket$inet6(0xa, 0x0, 0x6) fdatasync(r3) socket$inet6(0xa, 0x1000000000002, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="002d5d34103aa35e678fdf2fd40a37d61c0c876025d8e41e1c967ef4938aaf421a7846819748fd86a87ec6994b620253b36303bbb6f158108b9ac8871a9c317dae9af28cf5631f661ef5b03b67e6cdd6ba00b7beb2ad76c1c5f5a4f6156010ce7d466fe577a67a0000000000000000000000000000"], 0x1}}, 0x0) syz_open_procfs(0x0, &(0x7f0000000200)='/exe\x00\x00\xc1\x00\x00\x00\x00\x00\xe9\xff\a\x00\x00\x00\x00\x00\x00T\xfa\aBJ\xde\xe9\x16\xd2\xdau\xaf\xe7\v5\xa0\xfdj\x1f\x02\x00\xf5\xab&\xd7\xa0q\xfb53\x1c\xe3\x9cZehd\x10\x06\xd7\xc0 jt\xe33&S\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r5 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r4, 0x6) setsockopt(r5, 0x10d, 0x800000000d, &(0x7f00001c9fff), 0x0) connect$inet(r5, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r6 = accept(r4, 0x0, &(0x7f0000000080)=0xfe0f) sendmsg$alg(r6, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x1000}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffffffffffff4e) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0xfffffffffffffffe, &(0x7f00000000c0), 0x10) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) [ 443.203221][T23826] do_vfs_ioctl+0x107b/0x17d0 [ 443.207917][T23826] ? putname+0xef/0x130 [ 443.212083][T23826] ? ioctl_preallocate+0x2f0/0x2f0 [ 443.217197][T23826] ? __fget_light+0x2db/0x420 [ 443.221872][T23826] ? fget_raw+0x20/0x20 [ 443.226031][T23826] ? do_sys_open+0x3f9/0x7c0 [ 443.230622][T23826] ? do_syscall_64+0x8c/0x800 [ 443.235305][T23826] ? do_syscall_64+0x8c/0x800 [ 443.239983][T23826] ? lockdep_hardirqs_on+0x415/0x5d0 [ 443.245291][T23826] ? security_file_ioctl+0x93/0xc0 [ 443.250403][T23826] ksys_ioctl+0xab/0xd0 [ 443.254560][T23826] __x64_sys_ioctl+0x73/0xb0 [ 443.259148][T23826] do_syscall_64+0x1a3/0x800 [ 443.263745][T23826] ? syscall_return_slowpath+0x5f0/0x5f0 [ 443.269366][T23826] ? prepare_exit_to_usermode+0x232/0x3b0 [ 443.275392][T23826] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 443.280951][T23826] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 443.286836][T23826] RIP: 0033:0x457d37 [ 443.290734][T23826] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 cd b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 443.310329][T23826] RSP: 002b:00007f060bcc2a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 443.318739][T23826] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000457d37 [ 443.326708][T23826] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 443.334675][T23826] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 443.342646][T23826] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 08:05:01 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:01 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) [ 443.350615][T23826] R13: 0000000000000001 R14: 00000000004db8a0 R15: 0000000000000003 08:05:01 executing program 1 (fault-call:0 fault-nth:23): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 443.481823][T23841] Option ' ‹' to dns_resolver key: bad/missing value [ 443.516730][T23844] xt_time: unknown flags 0xa8 08:05:01 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00h\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:01 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x4d564b00000000, [0x40000021]}) [ 443.636587][T23859] FAULT_INJECTION: forcing a failure. [ 443.636587][T23859] name failslab, interval 1, probability 0, space 0, times 0 [ 443.690420][T23859] CPU: 0 PID: 23859 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190115 #12 [ 443.699573][T23859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 443.709626][T23859] Call Trace: [ 443.712925][T23859] dump_stack+0x1db/0x2d0 [ 443.717271][T23859] ? dump_stack_print_info.cold+0x20/0x20 [ 443.722997][T23859] ? save_stack+0x45/0xd0 [ 443.727353][T23859] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 443.733162][T23859] ? kasan_slab_alloc+0xf/0x20 [ 443.737940][T23859] ? kmem_cache_alloc_node+0x144/0x710 [ 443.743400][T23859] ? __alloc_skb+0xf4/0x730 [ 443.747907][T23859] ? kobject_uevent_env+0xa63/0x102b [ 443.753219][T23859] should_fail.cold+0xa/0x14 [ 443.757819][T23859] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 443.763644][T23859] ? ___might_sleep+0x1e7/0x310 [ 443.768498][T23859] ? arch_local_save_flags+0x50/0x50 [ 443.774118][T23859] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 443.780358][T23859] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 443.786608][T23859] __should_failslab+0x121/0x190 [ 443.791549][T23859] should_failslab+0x9/0x14 [ 443.796051][T23859] kmem_cache_alloc_node_trace+0x270/0x720 [ 443.801860][T23859] ? __alloc_skb+0xf4/0x730 [ 443.806369][T23859] __kmalloc_node_track_caller+0x3d/0x70 [ 443.812005][T23859] __kmalloc_reserve.isra.0+0x40/0xe0 [ 443.817382][T23859] __alloc_skb+0x12d/0x730 [ 443.821803][T23859] ? skb_trim+0x190/0x190 [ 443.826137][T23859] ? netlink_has_listeners+0x2e7/0x4a0 [ 443.831595][T23859] ? netlink_tap_init_net+0x3e0/0x3e0 [ 443.836976][T23859] alloc_uevent_skb+0x83/0x1e2 [ 443.841748][T23859] kobject_uevent_env+0xa63/0x102b [ 443.846864][T23859] ? resched_curr+0x1a0/0x1a0 [ 443.851551][T23859] kobject_uevent+0x20/0x26 [ 443.856045][T23859] lo_ioctl+0x11c6/0x23e0 [ 443.860356][T23859] ? lo_rw_aio+0x1e50/0x1e50 [ 443.864928][T23859] ? __fget+0x473/0x710 [ 443.869075][T23859] ? lo_rw_aio+0x1e50/0x1e50 [ 443.873932][T23859] blkdev_ioctl+0x10e0/0x2120 [ 443.878600][T23859] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 443.884819][T23859] ? blkpg_ioctl+0xc10/0xc10 [ 443.889389][T23859] ? lock_downgrade+0xbe0/0xbe0 [ 443.894234][T23859] ? kasan_check_read+0x11/0x20 [ 443.899077][T23859] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 443.905037][T23859] ? rcu_read_unlock_special+0x380/0x380 [ 443.910669][T23859] ? __fget+0x49a/0x710 [ 443.914835][T23859] block_ioctl+0xee/0x130 [ 443.919153][T23859] ? blkdev_fallocate+0x410/0x410 [ 443.924202][T23859] do_vfs_ioctl+0x107b/0x17d0 [ 443.928870][T23859] ? putname+0xef/0x130 [ 443.933018][T23859] ? ioctl_preallocate+0x2f0/0x2f0 [ 443.938127][T23859] ? __fget_light+0x2db/0x420 [ 443.942793][T23859] ? fget_raw+0x20/0x20 [ 443.946931][T23859] ? do_sys_open+0x3f9/0x7c0 [ 443.951510][T23859] ? do_syscall_64+0x8c/0x800 [ 443.956193][T23859] ? do_syscall_64+0x8c/0x800 [ 443.960854][T23859] ? lockdep_hardirqs_on+0x415/0x5d0 [ 443.966134][T23859] ? security_file_ioctl+0x93/0xc0 [ 443.971584][T23859] ksys_ioctl+0xab/0xd0 [ 443.975747][T23859] __x64_sys_ioctl+0x73/0xb0 [ 443.980335][T23859] do_syscall_64+0x1a3/0x800 [ 443.984912][T23859] ? syscall_return_slowpath+0x5f0/0x5f0 [ 443.990538][T23859] ? prepare_exit_to_usermode+0x232/0x3b0 [ 443.996251][T23859] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 444.001784][T23859] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 444.007671][T23859] RIP: 0033:0x457d37 [ 444.011582][T23859] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 cd b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 444.031193][T23859] RSP: 002b:00007f060bcc2a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 08:05:01 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000007", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:01 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='\nns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) [ 444.039591][T23859] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000457d37 [ 444.047539][T23859] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 444.055497][T23859] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 444.063456][T23859] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 444.071798][T23859] R13: 0000000000000001 R14: 00000000004db8a0 R15: 0000000000000003 08:05:02 executing program 1 (fault-call:0 fault-nth:24): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 444.265074][T23871] xt_time: unknown flags 0xa8 [ 444.279474][T23837] dccp_close: ABORT with 4096 bytes unread 08:05:02 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000008", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:02 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='%ns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) [ 444.323581][T23886] FAULT_INJECTION: forcing a failure. [ 444.323581][T23886] name failslab, interval 1, probability 0, space 0, times 0 08:05:02 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x80ffff00000000, [0x40000021]}) [ 444.405179][T23886] CPU: 1 PID: 23886 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190115 #12 [ 444.414243][T23886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 444.424292][T23886] Call Trace: [ 444.424318][T23886] dump_stack+0x1db/0x2d0 [ 444.424341][T23886] ? dump_stack_print_info.cold+0x20/0x20 [ 444.431952][T23886] ? lock_downgrade+0xbe0/0xbe0 [ 444.442496][T23886] ? kasan_check_read+0x11/0x20 [ 444.447350][T23886] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 444.453343][T23886] should_fail.cold+0xa/0x14 [ 444.457956][T23886] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 444.463773][T23886] ? ___might_sleep+0x1e7/0x310 [ 444.468630][T23886] ? arch_local_save_flags+0x50/0x50 [ 444.474943][T23886] __should_failslab+0x121/0x190 [ 444.479975][T23886] should_failslab+0x9/0x14 [ 444.484477][T23886] kmem_cache_alloc+0x2be/0x710 [ 444.489327][T23886] ? __fget_light+0x2db/0x420 [ 444.494017][T23886] getname_flags+0xd6/0x5b0 [ 444.498525][T23886] do_mkdirat+0xba/0x2f0 [ 444.502776][T23886] ? __ia32_sys_mknod+0xb0/0xb0 [ 444.507631][T23886] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 444.513708][T23886] ? trace_hardirqs_off_caller+0x300/0x300 [ 444.519516][T23886] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 444.524981][T23886] __x64_sys_mkdir+0x5c/0x80 [ 444.529567][T23886] do_syscall_64+0x1a3/0x800 [ 444.534150][T23886] ? syscall_return_slowpath+0x5f0/0x5f0 [ 444.534165][T23886] ? prepare_exit_to_usermode+0x232/0x3b0 [ 444.534182][T23886] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 444.545505][T23886] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 444.545520][T23886] RIP: 0033:0x4572e7 [ 444.560806][T23886] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 3d c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 1d c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 444.581421][T23886] RSP: 002b:00007f060bcc2a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 444.589827][T23886] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 00000000004572e7 [ 444.597795][T23886] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 444.605758][T23886] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 444.613714][T23886] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 444.621673][T23886] R13: 0000000000000001 R14: 00000000004db8a0 R15: 0000000000000003 08:05:02 executing program 4: r0 = syz_open_dev$dri(0x0, 0x1, 0x0) setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000000440)={0x0}, 0x18) fsync(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x10, 0x20000000000003, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0}) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001580)={0x14, 0x12, 0x301}, 0x14}}, 0x0) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000009a0, 0x1013e, &(0x7f0000001540)={r2}) r3 = socket$inet6(0xa, 0x0, 0x6) fdatasync(r3) socket$inet6(0xa, 0x1000000000002, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="002d5d34103aa35e678fdf2fd40a37d61c0c876025d8e41e1c967ef4938aaf421a7846819748fd86a87ec6994b620253b36303bbb6f158108b9ac8871a9c317dae9af28cf5631f661ef5b03b67e6cdd6ba00b7beb2ad76c1c5f5a4f6156010ce7d466fe577a67a0000000000000000000000000000"], 0x1}}, 0x0) syz_open_procfs(0x0, &(0x7f0000000200)='/exe\x00\x00\xc1\x00\x00\x00\x00\x00\xe9\xff\a\x00\x00\x00\x00\x00\x00T\xfa\aBJ\xde\xe9\x16\xd2\xdau\xaf\xe7\v5\xa0\xfdj\x1f\x02\x00\xf5\xab&\xd7\xa0q\xfb53\x1c\xe3\x9cZehd\x10\x06\xd7\xc0 jt\xe33&S\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r5 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r4, 0x6) setsockopt(r5, 0x10d, 0x800000000d, &(0x7f00001c9fff), 0x0) connect$inet(r5, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r6 = accept(r4, 0x0, &(0x7f0000000080)=0xfe0f) sendmsg$alg(r6, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x1000}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffffffffffff4e) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0xfffffffffffffffe, &(0x7f00000000c0), 0x10) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) 08:05:02 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00l\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:02 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000020", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:02 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='.ns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:02 executing program 1 (fault-call:0 fault-nth:25): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 444.773679][T23907] xt_time: unknown flags 0xa8 08:05:02 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x100000000000000, [0x40000021]}) 08:05:02 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00t\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:02 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='d\ns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) [ 444.913313][T23929] FAULT_INJECTION: forcing a failure. [ 444.913313][T23929] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 444.926562][T23929] CPU: 0 PID: 23929 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190115 #12 [ 444.935578][T23929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 444.945615][T23929] Call Trace: [ 444.948911][T23929] dump_stack+0x1db/0x2d0 [ 444.953253][T23929] ? dump_stack_print_info.cold+0x20/0x20 [ 444.958959][T23929] ? resched_curr+0x1a0/0x1a0 [ 444.963623][T23929] should_fail.cold+0xa/0x14 [ 444.968199][T23929] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 444.974331][T23929] ? lo_rw_aio+0x1e50/0x1e50 [ 444.978903][T23929] ? lo_rw_aio+0x1e50/0x1e50 [ 444.983476][T23929] should_fail_alloc_page+0x50/0x60 [ 444.988651][T23929] __alloc_pages_nodemask+0x323/0xdc0 [ 444.994003][T23929] ? lock_downgrade+0xbe0/0xbe0 [ 444.998834][T23929] ? __alloc_pages_slowpath+0x2c60/0x2c60 [ 445.004532][T23929] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 445.010760][T23929] ? ___might_sleep+0x1e7/0x310 [ 445.015592][T23929] ? trace_hardirqs_off+0xb8/0x310 [ 445.020689][T23929] cache_grow_begin+0x9c/0x8c0 [ 445.025442][T23929] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 445.031663][T23929] ? check_preemption_disabled+0x48/0x290 [ 445.037364][T23929] kmem_cache_alloc+0x645/0x710 [ 445.042200][T23929] getname_flags+0xd6/0x5b0 [ 445.046685][T23929] do_mkdirat+0xba/0x2f0 [ 445.050911][T23929] ? __ia32_sys_mknod+0xb0/0xb0 [ 445.055755][T23929] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 445.061802][T23929] ? trace_hardirqs_off_caller+0x300/0x300 [ 445.067612][T23929] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 445.073393][T23929] __x64_sys_mkdir+0x5c/0x80 [ 445.077975][T23929] do_syscall_64+0x1a3/0x800 [ 445.082549][T23929] ? syscall_return_slowpath+0x5f0/0x5f0 [ 445.088164][T23929] ? prepare_exit_to_usermode+0x232/0x3b0 [ 445.093869][T23929] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 445.099401][T23929] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 445.105284][T23929] RIP: 0033:0x4572e7 [ 445.109162][T23929] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 3d c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 1d c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 445.128744][T23929] RSP: 002b:00007f060bcc2a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 445.137135][T23929] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 00000000004572e7 [ 445.145095][T23929] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 445.153044][T23929] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a 08:05:03 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b2300000000000000003f", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 445.161544][T23929] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 445.169494][T23929] R13: 0000000000000001 R14: 00000000004db8a0 R15: 0000000000000003 [ 445.289771][T23932] xt_time: unknown flags 0xa8 08:05:03 executing program 1 (fault-call:0 fault-nth:26): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:03 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:03 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='d%s_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) [ 445.466105][T23953] xt_time: unknown flags 0xa8 [ 445.472795][T23958] FAULT_INJECTION: forcing a failure. [ 445.472795][T23958] name failslab, interval 1, probability 0, space 0, times 0 [ 445.487448][T23958] CPU: 0 PID: 23958 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190115 #12 [ 445.496482][T23958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 445.506534][T23958] Call Trace: [ 445.509828][T23958] dump_stack+0x1db/0x2d0 [ 445.514171][T23958] ? dump_stack_print_info.cold+0x20/0x20 [ 445.519903][T23958] should_fail.cold+0xa/0x14 [ 445.524497][T23958] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 445.530306][T23958] ? ___might_sleep+0x1e7/0x310 [ 445.535162][T23958] ? arch_local_save_flags+0x50/0x50 [ 445.540449][T23958] ? save_stack+0x45/0xd0 [ 445.544794][T23958] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 445.550600][T23958] ? __kmalloc_reserve.isra.0+0x40/0xe0 [ 445.556147][T23958] ? __alloc_skb+0x12d/0x730 [ 445.560743][T23958] __should_failslab+0x121/0x190 [ 445.565685][T23958] should_failslab+0x9/0x14 [ 445.570184][T23958] kmem_cache_alloc+0x2be/0x710 [ 445.575317][T23958] skb_clone+0x1c5/0x510 [ 445.579561][T23958] ? refcount_dec_and_mutex_lock+0x50/0x90 [ 445.585368][T23958] ? skb_split+0x1210/0x1210 [ 445.589959][T23958] ? netlink_sock_destruct_work+0x20/0x20 [ 445.595698][T23958] netlink_broadcast_filtered+0x107b/0x16f0 [ 445.601612][T23958] ? __netlink_sendskb+0xd0/0xd0 [ 445.606553][T23958] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 445.612798][T23958] ? refcount_inc_not_zero_checked+0x1da/0x2c0 [ 445.618936][T23958] ? refcount_dec_and_mutex_lock+0x90/0x90 [ 445.624726][T23958] ? netlink_has_listeners+0x2e7/0x4a0 [ 445.630184][T23958] netlink_broadcast+0x3a/0x50 [ 445.634933][T23958] kobject_uevent_env+0xa94/0x102b [ 445.640038][T23958] ? resched_curr+0x1a0/0x1a0 [ 445.644698][T23958] kobject_uevent+0x20/0x26 [ 445.649185][T23958] lo_ioctl+0x11c6/0x23e0 [ 445.653501][T23958] ? lo_rw_aio+0x1e50/0x1e50 [ 445.658075][T23958] ? __fget+0x473/0x710 [ 445.662209][T23958] ? lo_rw_aio+0x1e50/0x1e50 [ 445.666794][T23958] blkdev_ioctl+0x10e0/0x2120 [ 445.671718][T23958] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 445.677940][T23958] ? blkpg_ioctl+0xc10/0xc10 [ 445.682519][T23958] ? lock_downgrade+0xbe0/0xbe0 [ 445.687352][T23958] ? kasan_check_read+0x11/0x20 [ 445.692185][T23958] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 445.698155][T23958] ? rcu_read_unlock_special+0x380/0x380 [ 445.703773][T23958] ? __fget+0x49a/0x710 [ 445.707914][T23958] block_ioctl+0xee/0x130 [ 445.712228][T23958] ? blkdev_fallocate+0x410/0x410 [ 445.717236][T23958] do_vfs_ioctl+0x107b/0x17d0 [ 445.721893][T23958] ? putname+0xef/0x130 [ 445.726040][T23958] ? ioctl_preallocate+0x2f0/0x2f0 [ 445.731131][T23958] ? __fget_light+0x2db/0x420 [ 445.735804][T23958] ? fget_raw+0x20/0x20 [ 445.739946][T23958] ? do_sys_open+0x3f9/0x7c0 [ 445.744533][T23958] ? do_syscall_64+0x8c/0x800 [ 445.749198][T23958] ? do_syscall_64+0x8c/0x800 [ 445.753857][T23958] ? lockdep_hardirqs_on+0x415/0x5d0 [ 445.759234][T23958] ? security_file_ioctl+0x93/0xc0 [ 445.764335][T23958] ksys_ioctl+0xab/0xd0 [ 445.768473][T23958] __x64_sys_ioctl+0x73/0xb0 [ 445.773381][T23958] do_syscall_64+0x1a3/0x800 [ 445.777955][T23958] ? syscall_return_slowpath+0x5f0/0x5f0 [ 445.783572][T23958] ? prepare_exit_to_usermode+0x232/0x3b0 [ 445.789277][T23958] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 445.794808][T23958] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 445.800679][T23958] RIP: 0033:0x457d37 [ 445.804569][T23958] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 cd b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 445.824149][T23958] RSP: 002b:00007f060bcc2a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 445.832539][T23958] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 0000000000457d37 [ 445.840487][T23958] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 445.848436][T23958] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 445.856408][T23958] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 445.864360][T23958] R13: 0000000000000001 R14: 00000000004db8a0 R15: 0000000000000003 08:05:03 executing program 4: r0 = syz_open_dev$dri(0x0, 0x1, 0x0) setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000000440)={0x0}, 0x18) fsync(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x10, 0x20000000000003, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0}) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001580)={0x14, 0x12, 0x301}, 0x14}}, 0x0) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000009a0, 0x1013e, &(0x7f0000001540)={r2}) r3 = socket$inet6(0xa, 0x0, 0x6) fdatasync(r3) socket$inet6(0xa, 0x1000000000002, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="002d5d34103aa35e678fdf2fd40a37d61c0c876025d8e41e1c967ef4938aaf421a7846819748fd86a87ec6994b620253b36303bbb6f158108b9ac8871a9c317dae9af28cf5631f661ef5b03b67e6cdd6ba00b7beb2ad76c1c5f5a4f6156010ce7d466fe577a67a0000000000000000000000000000"], 0x1}}, 0x0) syz_open_procfs(0x0, &(0x7f0000000200)='/exe\x00\x00\xc1\x00\x00\x00\x00\x00\xe9\xff\a\x00\x00\x00\x00\x00\x00T\xfa\aBJ\xde\xe9\x16\xd2\xdau\xaf\xe7\v5\xa0\xfdj\x1f\x02\x00\xf5\xab&\xd7\xa0q\xfb53\x1c\xe3\x9cZehd\x10\x06\xd7\xc0 jt\xe33&S\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r5 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r4, 0x6) setsockopt(r5, 0x10d, 0x800000000d, &(0x7f00001c9fff), 0x0) connect$inet(r5, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r6 = accept(r4, 0x0, &(0x7f0000000080)=0xfe0f) sendmsg$alg(r6, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="3cf5048e7163ea27da961b58abc6fdd726a3e3c95cad1de31c363355c8e1713e51fe7f59651cc3ac45abe4d057f5137c675ed1994a77351dee893cd34df281c9a23f002a9478039ed67f7b156245f27916f826813ec250d85c0192c16f21dd81efe95b0b969ce99dbf198ee2555098027269016440658583e3662d46fe23e2f3d45c0bc9e61731c225d30af8b12b7608313d88f7a0bdcc6fbdb3c103d6c7ecb56197a96d2c5bdeb8105bab16f495a2016c4eac846d256f43ecfe3604edd6e6c3166a78125ac00878f6e74eebf28e9f31e2eea3ae45c16456ddee6203708bad5a11d90a06dad500942c3c7de6c7e2e6ea754ffce452d745214d4e010f4be714a9ece73e14d28ed7cf52fcebaf48deff2638488d1eddcbdc9aea0d5750bc0b88a8ee86f08747e8817fd62d0c5dccd4006c529949725bbfcca2686601f5d220eb6312ee9b5a4550ad2b7e635cc741cf3981965a252825924fd94f0f0f187653512e74217df2d079465950ab782c00861fd93814a32b59cb33213e2e12f790a331a8cc402208b9da2079efa3e880f69c2836b713245e3c4d0aa7c241469ae701e88c3db83f24a7fe1af322f8821fb3fec1497fb9c6f1ea1c0732d8d9f7c6e1e671a7f4eecc4391bb1d4cbaed353d3e56d6ffd2f21b8bc5368bb85ec382ce13f92aa9f1b242a19db0ce84c822a246a949156187fe0176c3d58f8e012aa17fa0988cbcd85e8d928a3f491e81e2f943f2dad5c1f5c9a7890bf05d78a2be476c52aa75569f28c1144a7bac3465cba51b81b034fca3a9034c64ded7615e8a3a0712c45e0eb0f936ea6bbe35deae994ca8a5e48d74520900e295e55af7c5f893249a230a76779ae8978b10ba296f6a68bbdf732b77d258ebda9fed5d628f8401400e72c471d8b76e08471c7778cc22ff69eca42099069eda6d80eff70e032c7735727866ca75b83db9d740ece0263d56a9dfda7bff84643a7de6f7d677f5b5baf1409080b132dac45d8dd4b9c64b66bc4d177ae8e311f6520ca8173e01b3e8343461214aaa5cddbc01a3f6f9b18c68bb33f98a025ce67aaae25e69208b378925780d96fe76f8306b2dd1a28ea0eaad4095144399f80a85e2fbb8f982361cb7e7e61ad89deb2c6ddc014a14685360f1aa39fbf2dc574543d606d6afd18922c8cf16a62e0a45d6adafde216473039edc7001e9f8aed45eaddd89c2b1df832dafa9988fba8e795c911ed2706db4adf3b1a7db02994a43be04b9c66268aba436c6ba24c6671b19fec3e032c2216d33909ce1cd140fde160a222acac813bfdfdecd18d289d8073287a2f920bd2e1a75725ff4b805acf9fc249be0634c26193bf03555ccfc3008ef2001570bf72d5127236de2bb776069b9c5d6051e28c0f5f7f55d5e4cf04822b52434ff0ce7c9912ea49b692bd1895701be813cf94fad9dbbf3d303a234e2164014259e51e1795d4383baa8d977cfe07e2fbf215549d9d4667ae273227b85ea8de7d7c874b6d5463d2451f4253df0d86fde47f8a138d6cdc616e2bfbd32269bcd0a87e473b7a4349aacc40e795fbc909143d72472b4b1f3742e3f5b119a75b48632eb3f67c90bcf606526f39b72647c8343031b29c2cde6576c3a1dfa8677efea6c7f1904410f9c1170dce23bd4fb64bec2010f44109a83cbbdcaa3f391731e8e0f410c9588fef26e792b76beb6174d5a3b87848f051825e06d06838edc102271970d326c74065089a658f0354027a8da470bdcf7f9548fe1ab24adf12d3bd1427134de4c3aa039c11af4c74bf111e12953ffa17ffbded8945b1cd1dba33753cdb9fc3a14393b8ec4f8497ce27cafe19ba44fa38549b8f052f83dace969f7801358f41caf2a02a01fcd362f8a9c6469fb843ae4718cf5d7f92558865546879b344d9a489c983187592fd116b94835828247b46a43ddd8306c23d23c1b0f5e3388c1af04f5144252dd216fd56f54336ebf0c15e6f7614c42eb184c0d0e741050a8f01f05663e2b214649167419ec62cf342d4286f0b31398bfd93ff2896ade403a6b72e031a9839d21a82ecc8cec3f477c3cedcacf466881201d22c305794491a9ec595af5fcbac6189114e285282753e17651d395d51fab8750607db79c5b41a69d273d9f186688207e8cf1c2000b52db649bfea760fa80178f33c65123f84369cb4c1f5ead16544af44fd5d7889d347868995f873b53777ff94e167813859f019cfb5a9bb29bdf14bfdbf82349d2b146e95e1245701ffa957d2b8320d3bf198e2f8346cb3a1d237c958f8357df9e8859b68a94974a36ed7b2c32744b9b5e7597a7e5064bbd3a1bb326ccabb4ebefdd6348e3054dcfe9a8ccbf959151f43fc15697d4899dcda889663d0d724afe4c802ff0e9c13d3c0bf2372909d4a640882fd9bc12b63d94e7ad4583e8b95245fa7084118fe594e39cf8cb61033f6602a1c679687b5594db16c9e74611be366af5c8d4ad07831dc3e2123253af0f68fd1711bf608f5515a471301b64329c51b2011a03a8ad6c4e399b3245eb218083351e9a621d713187a65368f94205f17d6870527ff14fdc2577d2f6c15077deb2e7ab0ecc869a05d48d8cdc1dd7ea8456a0bb60e70d78f253ef417d8a386dcc255f1b14227ac7ab4de5a9e0158945767431b5e86c8dd00342aa12b27f98676a278f326b4256f19ecdd3d8fae6c4a815f1fb7df919e74b6a5003ae8d14f1d2b614ac6b02355765922f506f097602ee202eb55e3b45907b461692a4a1afbec463b9d19a81cdc93885596ec465220840c21cdbc30a778e26569416c454d117c003c8b0788332341685fad7357a1a3a3672949a7161d28f4f73b7e01d01e133541f3246bb9eb8f4b26dc149e4295b49c7c8fbcacd4c3e02e77f08283d310a5b56bc0630f33b857589de15d2d6bdda73b7ae6dc37d9bd64fe84178f02873861b060b6ac2f91a3ed84c44d8e03deb87d632fd06d93b8c841d5a2fdaf338142d7e54a120b2e162fe0e4b170bb97762fb172a30cc31b1f679be796f0b4865c0704850969a6c741eb3b9ad2fb059fe5da6cf6d3ef3c4c4aad4dbb578da214a57f334db2128769a7f961542e61cece3c24cefe9f6ffe75db1ec936aaa034e4a0486a1850ff4edceed6ac9d6468033b620373e421b42575af337585ed0d08f5b3f91557c8b5e7b515bb15c957213ce31787a9ec274eeb88ddbcc15396355e37f0239b0cc8867d35bc7f8a719ec415f69833feea59e1d7ec6ea8ea2b5efaacd3b1b53651e6e0983faa60950b92514f0d582b4f214a80101a0784d155b1dc2b2cba21fddb31eb10e8af70352a47c1c8eb90fba97d93d75608acdc8465c6907bbf36f3f36e59bfb1eeafbed14726fd34c2354785f1aa65422cce50bac7a9a51a7ecbd4d1d97ae65ebcc1414eaf000165fb15e037539cdfe0bbff3100395d2a6834fbfae1dad1f269ed290316ee18a0666fe682fdeb832c2e4d7818c0f0896d55e696dfababb0f561afc802cb43fb88fac2f5f8ecc18fa40a9d53b7a3bcc19f193e535b89ea96aab74c39c4928f72ba3a88941043a6a6e87db746b42fcc7e575c25c45694d54d6205abbc33331a869b4c4ecf50528d0fa3dc50ea15873ed2f7ee500194203525f70b70094b4c7280e5e6e325d2493273b4acc8d71352fa64d3bd944a79975f5dd597a85d2ad639b55f5f72ce6dd554f48b9236f5d8652c65b5c3a909b420eb60b8330fe43c17ab31eb2ebe54fb906ffe166c86b29fed4947a97117d2eafce1b20d6485d525b948a906c2864c63005cc0571e386a263fc2b68f03ed2377a0a81a48ff726fecc5c476eb3e36fd796e11bb4f8612b57ad8b9ebc7d3e7a2be68380d9e4a447d590d82713504dc0658525ea88400811753fa6234a01f46d9fa7df62b266b5c889f5286b7c72eff18b0425dd9c2e6f1f9778ffa1d14ceeff7d76e05c93e5215a0b8084e2e4d25984a835534453bd7e0ca7579edbabb8fec973978b37c4e70cb2796a2fba6e6235063857851f94b7cbab38ec1297f89dbaaec4b3a11f86b69b273fcecaa1ba1c6c52bf455be9e495e75651e8e6c7f03874f96596a9deb61c14eb68049f3f07bac5becf8ae8add48a4a1b8ce5776a5debee0738b4d7750865606e747ab7f9a86b6d933220c4771d2277c1ab68b6b24d4238ca83a3e4247d13fcda8af5087848f7aa4d8ccf5347f7041ac5ee4429c64f2aa653ae0e7b7c16d2e35d186b20fa7109a193f38a002ad5fbb18a52810b7278ba3c0a0d831dd350730c1c255f2fa639aab2537115e1ac60be26a9d88c8bfa1100c2ae9fa9b245033b010050065a89a7384a572f5b2f121e77bca3e71a881ab8433bc77f63f0629a6eb9ff395b96576a57e75e583fb085786ebd482db53648ab02486abfd600efca097a68f561e43d3ba027fcb2fe1d0fa6612b066a3c95b0177c78b2bb0c99310a3f51ab8a8290507bb5256afe8e67a31b7c2bb643dbf2cfbeedbbde00d3dc481d8c8bdfcf540e85c9cc1d4c2bccdb13bfd5f3d2a4a320043582af152ca716a1d097a7496e0e040ba7446e1ea8d9f22cdda1835960ddbc64d4828745909b865fcb28025d8769f847783b10f50db50e5de2de3e0c5bedff9b928387cf43c1a621001d5903e5e60c9bdfa01f023b134f224533faaf7f218b9797787ceacd7b96853c58e4247634d4faadf56f9a4480c4673d656758aedca41707e6b3753db3db09f7c3be9233bf429c6a0603a14ca44d78a3a3802e3edf7fe1595fc5870637a262eb2e36473e5520b3ba9af4d46fe5b49d1e3a2812e1f502b58a2aa0a472925ab1f4c8bc3687ef1f7a82700021e70f50edef894bf902285e3c087a7f980289c62c8b282fa52072966131f3f3f33686f270ffe938c3cce1eb0623837ae1ffcceb62c95bfc33a06e45db21a2d46e5a8891fa37b8edf93255d6f4441c3ed4b551b7a949f28cec5e001cc31f9a4057cf79485bea15438f42fed35633674249a9e52b17c2434db28612e7a8060016baef0739c34478df046c9c9959de176ba3a52037cc36410d84a5889ad48e42c509ba21c38d8a561ed2689ffa232554491ea9c0fddb3920c37fc4ced61621a879a6003eddb104a84d11143e31ba57a611112469789eecb0bfa58e6d86b98b0cb2369de8e4032112d70ed3c95032b37d49947d222ab8d91f3a79183c7ea9edd581cf00a2a57928b06ba3511009d8bdbe378084d871eb5ca88885559980c994f0d8d8d8b20f3f9a49705d5a56ba42647a5db3ca3775bc7979512d24b01f27a74a7f2de01ddc92c4f562676f361f5c579954907bf4b99c3a8963777cc2a551aa69873d631cf5d32674a8cfc751cfdab1da79412aacc166e776f512e350849c2250b36e1585f8eaecb515f156a7171c2ab615436105a9095becc24e1370a7409e4c35137c984c146dba9a6e6261ec6e56168756a440818eb58db3a53b60e7735f354956d4b71ee0b9782d1e6dc36a6999a877bc67a75fdecf5eab32f721da105a76a94c24738bbdd2e6603fc71a051e3108f680b2346e215b05364e43a8c4fe2723178e154289681e4078e955bd53858fa04bbe82dcab9c3ce7439f6293ad74dec15f8425d251158edcd7c664d47ad9285978df107a15fb6dd090aeb37a0975dd584ecd987ed494f7a28c32222765aa5147eef2c03bced05a802ce9568fb0a1cd58ba3c9fcce1a925868265a0daffaecb2a0289c7294881fc5519c8425eb201cda5ceafc81c1cc04f2039c1f3cf57a7209d32b23a01e7c146e9e8b6609b8238beff2470cbf300e1c249e5f4a3e965ec5cdd21ea6434429606faa6f96e7e", 0x1000}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffffffffffff4e) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0xfffffffffffffffe, &(0x7f00000000c0), 0x10) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) 08:05:03 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000048", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:03 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x01Q\x7f\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:03 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x10100c000000000, [0x40000021]}) 08:05:03 executing program 1 (fault-call:0 fault-nth:27): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:03 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dn\n_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) [ 446.009160][T23966] xt_time: unknown flags 0xa8 08:05:03 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b2300000000000000004c", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:03 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:04 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x14d564b00000000, [0x40000021]}) 08:05:04 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dn%_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:04 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000060", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 446.306925][T23992] xt_time: unknown flags 0xa8 08:05:04 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\a\xff\xff\xfe\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 446.503221][T24005] xt_time: unknown flags 0xa8 [ 446.687165][T24007] FAULT_INJECTION: forcing a failure. [ 446.687165][T24007] name failslab, interval 1, probability 0, space 0, times 0 [ 446.726020][T24007] CPU: 1 PID: 24007 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190115 #12 [ 446.735089][T24007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 446.745144][T24007] Call Trace: [ 446.748453][T24007] dump_stack+0x1db/0x2d0 [ 446.752792][T24007] ? dump_stack_print_info.cold+0x20/0x20 [ 446.758529][T24007] should_fail.cold+0xa/0x14 [ 446.763127][T24007] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 446.768947][T24007] ? ___might_sleep+0x1e7/0x310 [ 446.774809][T24007] ? arch_local_save_flags+0x50/0x50 [ 446.780093][T24007] ? __lock_acquire+0x572/0x4a10 [ 446.785030][T24007] __should_failslab+0x121/0x190 [ 446.789971][T24007] should_failslab+0x9/0x14 [ 446.794477][T24007] kmem_cache_alloc+0x2be/0x710 [ 446.799331][T24007] ? mark_held_locks+0x100/0x100 [ 446.804267][T24007] ext4_alloc_inode+0xa5/0x860 [ 446.809028][T24007] ? ratelimit_state_init+0xb0/0xb0 [ 446.814221][T24007] ? __find_get_block+0xf20/0xf20 [ 446.819240][T24007] ? ext4_map_blocks+0x40f/0x1b90 [ 446.824264][T24007] ? is_bpf_text_address+0xd3/0x170 [ 446.829472][T24007] ? add_lock_to_list.isra.0+0x450/0x450 08:05:04 executing program 4: r0 = syz_open_dev$dri(0x0, 0x1, 0x0) setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000000440)={0x0}, 0x18) fsync(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x10, 0x20000000000003, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0}) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001580)={0x14, 0x12, 0x301}, 0x14}}, 0x0) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000009a0, 0x1013e, &(0x7f0000001540)={r2}) r3 = socket$inet6(0xa, 0x0, 0x6) fdatasync(r3) socket$inet6(0xa, 0x1000000000002, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="002d5d34103aa35e678fdf2fd40a37d61c0c876025d8e41e1c967ef4938aaf421a7846819748fd86a87ec6994b620253b36303bbb6f158108b9ac8871a9c317dae9af28cf5631f661ef5b03b67e6cdd6ba00b7beb2ad76c1c5f5a4f6156010ce7d466fe577a67a0000000000000000000000000000"], 0x1}}, 0x0) syz_open_procfs(0x0, &(0x7f0000000200)='/exe\x00\x00\xc1\x00\x00\x00\x00\x00\xe9\xff\a\x00\x00\x00\x00\x00\x00T\xfa\aBJ\xde\xe9\x16\xd2\xdau\xaf\xe7\v5\xa0\xfdj\x1f\x02\x00\xf5\xab&\xd7\xa0q\xfb53\x1c\xe3\x9cZehd\x10\x06\xd7\xc0 jt\xe33&S\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r5 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r4, 0x6) setsockopt(r5, 0x10d, 0x800000000d, &(0x7f00001c9fff), 0x0) connect$inet(r5, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r6 = accept(r4, 0x0, &(0x7f0000000080)=0xfe0f) sendmsg$alg(r6, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x1000}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffffffffffff4e) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0xfffffffffffffffe, &(0x7f00000000c0), 0x10) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) 08:05:04 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dn._resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:04 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x200000000000000, [0x40000021]}) [ 446.835103][T24007] ? add_lock_to_list.isra.0+0x450/0x450 [ 446.840736][T24007] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 446.846966][T24007] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 446.853211][T24007] ? ratelimit_state_init+0xb0/0xb0 [ 446.858405][T24007] alloc_inode+0x66/0x190 [ 446.862744][T24007] new_inode_pseudo+0x71/0x1b0 [ 446.867508][T24007] ? prune_icache_sb+0x1c0/0x1c0 [ 446.873246][T24007] new_inode+0x1f/0x40 [ 446.877318][T24007] __ext4_new_inode+0x454/0x6eb0 [ 446.882256][T24007] ? rcu_softirq_qs+0x20/0x20 [ 446.886948][T24007] ? is_bpf_text_address+0xd3/0x170 [ 446.892154][T24007] ? ext4_free_inode+0x1a30/0x1a30 [ 446.897265][T24007] ? unwind_get_return_address+0x61/0xa0 [ 446.902899][T24007] ? __save_stack_trace+0x8a/0xf0 [ 446.907954][T24007] ? save_stack+0xa9/0xd0 [ 446.912282][T24007] ? __kasan_slab_free+0x102/0x150 [ 446.917390][T24007] ? kasan_slab_free+0xe/0x10 [ 446.922069][T24007] ? kmem_cache_free+0x86/0x260 [ 446.926923][T24007] ? putname+0xef/0x130 [ 446.931073][T24007] ? filename_create+0x29d/0x5a0 [ 446.936006][T24007] ? do_mkdirat+0xcf/0x2f0 [ 446.940426][T24007] ? __x64_sys_mkdir+0x5c/0x80 [ 446.945188][T24007] ? do_syscall_64+0x1a3/0x800 [ 446.949949][T24007] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 446.956019][T24007] ? print_usage_bug+0xd0/0xd0 [ 446.960774][T24007] ? do_raw_spin_unlock+0xa0/0x330 [ 446.965878][T24007] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 446.973069][T24007] ? __dquot_initialize+0x632/0xda0 [ 446.978262][T24007] ? d_instantiate_anon+0x30/0x30 [ 446.978305][T24007] ? dquot_get_next_dqblk+0x180/0x180 [ 446.988656][T24007] ? check_preemption_disabled+0x48/0x290 [ 446.988674][T24007] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 446.988701][T24007] ext4_mkdir+0x45a/0xef0 [ 447.004336][T24007] ? ext4_init_dot_dotdot+0x520/0x520 [ 447.009705][T24007] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 447.015942][T24007] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 447.022179][T24007] ? security_inode_permission+0xd5/0x110 [ 447.027904][T24007] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 447.034143][T24007] ? security_inode_mkdir+0xee/0x120 [ 447.039432][T24007] vfs_mkdir+0x433/0x690 [ 447.043674][T24007] do_mkdirat+0x271/0x2f0 [ 447.048004][T24007] ? __ia32_sys_mknod+0xb0/0xb0 [ 447.052857][T24007] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 447.058939][T24007] ? trace_hardirqs_off_caller+0x300/0x300 [ 447.064761][T24007] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 447.070953][T24007] __x64_sys_mkdir+0x5c/0x80 [ 447.075544][T24007] do_syscall_64+0x1a3/0x800 [ 447.080137][T24007] ? syscall_return_slowpath+0x5f0/0x5f0 [ 447.085770][T24007] ? prepare_exit_to_usermode+0x232/0x3b0 [ 447.091492][T24007] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 447.097043][T24007] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 447.102925][T24007] RIP: 0033:0x4572e7 [ 447.106816][T24007] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 3d c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 1d c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 447.126415][T24007] RSP: 002b:00007f060bcc2a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 08:05:04 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000068", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 447.134824][T24007] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 00000000004572e7 [ 447.142791][T24007] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 447.150757][T24007] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 447.158723][T24007] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 447.166894][T24007] R13: 0000000000000001 R14: 00000000004db8a0 R15: 0000000000000003 08:05:05 executing program 1 (fault-call:0 fault-nth:28): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:05 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:05 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dnX_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:05 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b2300000000000000006c", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 447.345938][T24024] xt_time: unknown flags 0xa8 08:05:05 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:05 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dnc_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:05 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000074", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 447.546092][T24041] xt_time: unknown flags 0xa8 08:05:05 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 447.653321][T24054] FAULT_INJECTION: forcing a failure. [ 447.653321][T24054] name failslab, interval 1, probability 0, space 0, times 0 [ 447.674839][T24054] CPU: 1 PID: 24054 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190115 #12 [ 447.683882][T24054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 447.693923][T24054] Call Trace: [ 447.697199][T24054] dump_stack+0x1db/0x2d0 [ 447.701517][T24054] ? dump_stack_print_info.cold+0x20/0x20 [ 447.707217][T24054] ? path_init+0x1ef0/0x1ef0 [ 447.711795][T24054] should_fail.cold+0xa/0x14 [ 447.716376][T24054] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 447.722174][T24054] ? ___might_sleep+0x1e7/0x310 [ 447.727007][T24054] ? arch_local_save_flags+0x50/0x50 [ 447.732283][T24054] __should_failslab+0x121/0x190 [ 447.737208][T24054] should_failslab+0x9/0x14 [ 447.741694][T24054] kmem_cache_alloc+0x2be/0x710 [ 447.746532][T24054] __d_alloc+0xae/0xbe0 [ 447.750669][T24054] ? d_lookup+0x163/0x360 [ 447.754983][T24054] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 447.760687][T24054] ? d_alloc_parallel+0x1f10/0x1f10 [ 447.765869][T24054] ? trace_hardirqs_on+0xbd/0x310 [ 447.771848][T24054] ? lookup_dcache+0x23/0x140 [ 447.776505][T24054] ? trace_hardirqs_off_caller+0x300/0x300 [ 447.782290][T24054] ? lock_acquire+0x1db/0x570 [ 447.786945][T24054] ? filename_create+0x1a8/0x5a0 [ 447.791865][T24054] ? ___might_sleep+0x1e7/0x310 [ 447.796703][T24054] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 447.802406][T24054] d_alloc+0x99/0x420 [ 447.806372][T24054] ? __d_lookup+0x960/0x960 [ 447.810862][T24054] ? __d_alloc+0xbe0/0xbe0 [ 447.816309][T24054] __lookup_hash+0xcd/0x190 [ 447.820792][T24054] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 447.827014][T24054] filename_create+0x1d6/0x5a0 [ 447.831758][T24054] ? kern_path_mountpoint+0x40/0x40 [ 447.836938][T24054] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 447.843156][T24054] ? getname_flags+0x277/0x5b0 [ 447.847902][T24054] do_mkdirat+0xcf/0x2f0 [ 447.852126][T24054] ? __ia32_sys_mknod+0xb0/0xb0 [ 447.856964][T24054] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 447.863014][T24054] ? trace_hardirqs_off_caller+0x300/0x300 [ 447.868805][T24054] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 447.875042][T24054] __x64_sys_mkdir+0x5c/0x80 [ 447.879617][T24054] do_syscall_64+0x1a3/0x800 [ 447.884192][T24054] ? syscall_return_slowpath+0x5f0/0x5f0 [ 447.889807][T24054] ? prepare_exit_to_usermode+0x232/0x3b0 [ 447.895517][T24054] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 447.901052][T24054] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 447.906925][T24054] RIP: 0033:0x4572e7 [ 447.910801][T24054] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 3d c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 1d c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 447.930390][T24054] RSP: 002b:00007f060bcc2a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 447.938783][T24054] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 00000000004572e7 [ 447.946729][T24054] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 447.954675][T24054] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 447.962623][T24054] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 447.971550][T24054] R13: 0000000000000001 R14: 00000000004db8a0 R15: 0000000000000003 [ 448.028540][T24052] xt_time: unknown flags 0xa8 08:05:05 executing program 4: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:05 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dnd_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:05 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b2300000000000000007a", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:05 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x20100c000000000, [0x40000021]}) 08:05:05 executing program 1 (fault-call:0 fault-nth:29): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:05 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 448.168030][T24068] xt_time: unknown flags 0xa8 [ 448.178384][T24067] xt_time: unknown flags 0xa8 08:05:06 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dni_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:06 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:06 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000002000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:06 executing program 4: r0 = syz_open_dev$dri(0x0, 0x1, 0x0) setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000000440)={0x0}, 0x18) fsync(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x10, 0x20000000000003, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0}) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001580)={0x14, 0x12, 0x301}, 0x14}}, 0x0) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000009a0, 0x1013e, &(0x7f0000001540)={r2}) r3 = socket$inet6(0xa, 0x0, 0x6) fdatasync(r3) socket$inet6(0xa, 0x1000000000002, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="002d5d34103aa35e678fdf2fd40a37d61c0c876025d8e41e1c967ef4938aaf421a7846819748fd86a87ec6994b620253b36303bbb6f158108b9ac8871a9c317dae9af28cf5631f661ef5b03b67e6cdd6ba00b7beb2ad76c1c5f5a4f6156010ce7d466fe577a67a0000000000000000000000000000"], 0x1}}, 0x0) syz_open_procfs(0x0, &(0x7f0000000200)='/exe\x00\x00\xc1\x00\x00\x00\x00\x00\xe9\xff\a\x00\x00\x00\x00\x00\x00T\xfa\aBJ\xde\xe9\x16\xd2\xdau\xaf\xe7\v5\xa0\xfdj\x1f\x02\x00\xf5\xab&\xd7\xa0q\xfb53\x1c\xe3\x9cZehd\x10\x06\xd7\xc0 jt\xe33&S\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r5 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r4, 0x6) setsockopt(r5, 0x10d, 0x800000000d, &(0x7f00001c9fff), 0x0) connect$inet(r5, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r6 = accept(r4, 0x0, &(0x7f0000000080)=0xfe0f) sendmsg$alg(r6, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000980)="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", 0x1000}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffffffffffff4e) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0xfffffffffffffffe, &(0x7f00000000c0), 0x10) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x101, 0x40000) [ 448.223241][T24074] FAULT_INJECTION: forcing a failure. [ 448.223241][T24074] name failslab, interval 1, probability 0, space 0, times 0 [ 448.317331][T24074] CPU: 0 PID: 24074 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190115 #12 [ 448.326376][T24074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 448.336679][T24074] Call Trace: [ 448.339977][T24074] dump_stack+0x1db/0x2d0 [ 448.344317][T24074] ? dump_stack_print_info.cold+0x20/0x20 [ 448.350039][T24074] ? kasan_check_write+0x14/0x20 [ 448.354974][T24074] ? __brelse+0x105/0x180 [ 448.359315][T24074] should_fail.cold+0xa/0x14 [ 448.363999][T24074] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 448.369267][T24084] Option ' ' to dns_resolver key: bad/missing value [ 448.369840][T24074] ? ___might_sleep+0x1e7/0x310 [ 448.369851][T24074] ? arch_local_save_flags+0x50/0x50 [ 448.369864][T24074] ? __lock_acquire+0x572/0x4a10 [ 448.369879][T24074] __should_failslab+0x121/0x190 [ 448.369893][T24074] should_failslab+0x9/0x14 [ 448.369904][T24074] kmem_cache_alloc+0x2be/0x710 [ 448.369915][T24074] ? mark_held_locks+0x100/0x100 [ 448.369929][T24074] ext4_alloc_inode+0xa5/0x860 [ 448.369952][T24074] ? ratelimit_state_init+0xb0/0xb0 [ 448.369962][T24074] ? __find_get_block+0xf20/0xf20 [ 448.369973][T24074] ? ext4_map_blocks+0x40f/0x1b90 [ 448.370329][T24074] ? is_bpf_text_address+0xd3/0x170 [ 448.370343][T24074] ? add_lock_to_list.isra.0+0x450/0x450 [ 448.370353][T24074] ? add_lock_to_list.isra.0+0x450/0x450 [ 448.370365][T24074] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 448.370374][T24074] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 448.370384][T24074] ? ratelimit_state_init+0xb0/0xb0 [ 448.370394][T24074] alloc_inode+0x66/0x190 [ 448.370404][T24074] new_inode_pseudo+0x71/0x1b0 [ 448.370413][T24074] ? prune_icache_sb+0x1c0/0x1c0 [ 448.370428][T24074] new_inode+0x1f/0x40 [ 448.370453][T24074] __ext4_new_inode+0x454/0x6eb0 [ 448.370466][T24074] ? rcu_softirq_qs+0x20/0x20 [ 448.370480][T24074] ? is_bpf_text_address+0xd3/0x170 [ 448.370492][T24074] ? ext4_free_inode+0x1a30/0x1a30 [ 448.370504][T24074] ? unwind_get_return_address+0x61/0xa0 [ 448.370514][T24074] ? __save_stack_trace+0x8a/0xf0 [ 448.370530][T24074] ? save_stack+0xa9/0xd0 [ 448.370541][T24074] ? __kasan_slab_free+0x102/0x150 [ 448.370550][T24074] ? kasan_slab_free+0xe/0x10 [ 448.370558][T24074] ? kmem_cache_free+0x86/0x260 [ 448.370566][T24074] ? putname+0xef/0x130 [ 448.370574][T24074] ? filename_create+0x29d/0x5a0 [ 448.370581][T24074] ? do_mkdirat+0xcf/0x2f0 [ 448.370589][T24074] ? __x64_sys_mkdir+0x5c/0x80 [ 448.370598][T24074] ? do_syscall_64+0x1a3/0x800 [ 448.370609][T24074] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 448.370621][T24074] ? print_usage_bug+0xd0/0xd0 [ 448.370630][T24074] ? do_raw_spin_unlock+0xa0/0x330 [ 448.370639][T24074] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 448.370648][T24074] ? __dquot_initialize+0x632/0xda0 [ 448.370659][T24074] ? d_instantiate_anon+0x30/0x30 [ 448.370671][T24074] ? dquot_get_next_dqblk+0x180/0x180 [ 448.370684][T24074] ? check_preemption_disabled+0x48/0x290 [ 448.370693][T24074] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 448.370708][T24074] ext4_mkdir+0x45a/0xef0 [ 448.370724][T24074] ? ext4_init_dot_dotdot+0x520/0x520 [ 448.370733][T24074] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 448.370741][T24074] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 448.370752][T24074] ? security_inode_permission+0xd5/0x110 [ 448.370762][T24074] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 448.370771][T24074] ? security_inode_mkdir+0xee/0x120 [ 448.370796][T24074] vfs_mkdir+0x433/0x690 [ 448.370816][T24074] do_mkdirat+0x271/0x2f0 [ 448.370834][T24074] ? __ia32_sys_mknod+0xb0/0xb0 [ 448.370850][T24074] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 448.370865][T24074] ? trace_hardirqs_off_caller+0x300/0x300 [ 448.370878][T24074] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 448.370912][T24074] __x64_sys_mkdir+0x5c/0x80 [ 448.370932][T24074] do_syscall_64+0x1a3/0x800 [ 448.685817][T24074] ? syscall_return_slowpath+0x5f0/0x5f0 [ 448.691455][T24074] ? prepare_exit_to_usermode+0x232/0x3b0 [ 448.697182][T24074] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 448.702741][T24074] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 448.708648][T24074] RIP: 0033:0x4572e7 [ 448.712544][T24074] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 3d c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 1d c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 448.732148][T24074] RSP: 002b:00007f060bcc2a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 448.740561][T24074] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 00000000004572e7 [ 448.748563][T24074] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 448.756540][T24074] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a 08:05:06 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x24d564b00000000, [0x40000021]}) 08:05:06 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 448.764512][T24074] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 448.772788][T24074] R13: 0000000000000001 R14: 00000000004db8a0 R15: 0000000000000003 08:05:06 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dnl_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:06 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000003000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:06 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:06 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x30100c000000000, [0x40000021]}) 08:05:06 executing program 1 (fault-call:0 fault-nth:30): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:06 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dno_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) [ 448.990180][T24109] Option ' ' to dns_resolver key: bad/missing value 08:05:06 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000004000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:06 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 449.088170][T24122] FAULT_INJECTION: forcing a failure. [ 449.088170][T24122] name failslab, interval 1, probability 0, space 0, times 0 08:05:07 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dnp_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) [ 449.144522][T24122] CPU: 1 PID: 24122 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190115 #12 [ 449.153579][T24122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 449.164116][T24122] Call Trace: [ 449.167404][T24122] dump_stack+0x1db/0x2d0 [ 449.172724][T24122] ? dump_stack_print_info.cold+0x20/0x20 [ 449.178467][T24122] ? kasan_check_write+0x14/0x20 [ 449.183404][T24122] ? __brelse+0x105/0x180 [ 449.187750][T24122] should_fail.cold+0xa/0x14 [ 449.192353][T24122] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 449.197407][T24131] Option ' ' to dns_resolver key: bad/missing value [ 449.198161][T24122] ? ___might_sleep+0x1e7/0x310 [ 449.198181][T24122] ? arch_local_save_flags+0x50/0x50 [ 449.215466][T24122] ? __lock_acquire+0x572/0x4a10 [ 449.220413][T24122] __should_failslab+0x121/0x190 [ 449.225356][T24122] should_failslab+0x9/0x14 [ 449.229862][T24122] kmem_cache_alloc+0x2be/0x710 [ 449.234728][T24122] ? mark_held_locks+0x100/0x100 [ 449.239675][T24122] ext4_alloc_inode+0xa5/0x860 08:05:07 executing program 4: r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x1, 0x5, 0x5, 0xdab, 0xec, 0x8, 0x1, 0x3f, 0x0, 0xd20f, 0x400}, 0xb) ioctl$sock_ifreq(r1, 0x8991, &(0x7f0000000140)={'bond0\x00@@\xea\xff\xff\x80\x00\x00\x02\x00', @ifru_names='bond_slave_1\x00'}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = openat$dlm_plock(0xffffffffffffff9c, 0x0, 0x8000000a0000, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, &(0x7f00000001c0)) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000440)={'bcsh0\x00', 0x6}) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000680)={0xffffffffffffffff, 0x10, &(0x7f0000000640)={&(0x7f0000000480)=""/196, 0xc4}}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ff8000/0x2000)=nil, 0x2000) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f00000000c0)={0x1f, {0x7}}, 0xa) ioctl$BLKBSZSET(r3, 0x40081271, &(0x7f0000000000)=0xffff) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xcda}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000280)={r4, @in={{0x2, 0x4e24, @rand_addr=0xff}}, 0x8, 0x6d5, 0x8, 0x80000000, 0xc8}, &(0x7f0000000180)=0x98) r5 = fcntl$getown(r1, 0x9) r6 = fcntl$getown(r3, 0x9) tgkill(r5, r6, 0x34) write$P9_RLCREATE(r3, &(0x7f0000000200)={0x18, 0xf, 0x2, {{0x8, 0x0, 0x1}}}, 0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000380)={r4, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) semget(0x3, 0x3, 0x20) fcntl$getownex(r1, 0x10, &(0x7f0000000340)) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@initdev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f00000003c0)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000400)={@empty, @initdev={0xac, 0x1e, 0x0, 0x0}, r7}, 0xc) ioctl$sock_ifreq(r1, 0x8990, &(0x7f0000000240)={'bond0\x00\x00\x00A\xff\xff\xff\xf5\x01\x00', @ifru_names='bond_slave_1\x00'}) 08:05:07 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x34d564b00000000, [0x40000021]}) 08:05:07 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dnu_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) [ 449.244455][T24122] ? ratelimit_state_init+0xb0/0xb0 [ 449.249675][T24122] ? __find_get_block+0xf20/0xf20 [ 449.254724][T24122] ? ext4_map_blocks+0x40f/0x1b90 [ 449.259747][T24122] ? is_bpf_text_address+0xd3/0x170 [ 449.264950][T24122] ? add_lock_to_list.isra.0+0x450/0x450 [ 449.271560][T24122] ? add_lock_to_list.isra.0+0x450/0x450 [ 449.277294][T24122] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 449.283640][T24122] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 449.289882][T24122] ? ratelimit_state_init+0xb0/0xb0 [ 449.295078][T24122] alloc_inode+0x66/0x190 [ 449.299409][T24122] new_inode_pseudo+0x71/0x1b0 [ 449.304168][T24122] ? prune_icache_sb+0x1c0/0x1c0 [ 449.304194][T24122] new_inode+0x1f/0x40 [ 449.304221][T24122] __ext4_new_inode+0x454/0x6eb0 [ 449.318126][T24122] ? rcu_softirq_qs+0x20/0x20 [ 449.318154][T24122] ? is_bpf_text_address+0xd3/0x170 [ 449.328476][T24122] ? ext4_free_inode+0x1a30/0x1a30 [ 449.333587][T24122] ? unwind_get_return_address+0x61/0xa0 [ 449.339240][T24122] ? __save_stack_trace+0x8a/0xf0 [ 449.344285][T24122] ? save_stack+0xa9/0xd0 [ 449.348611][T24122] ? __kasan_slab_free+0x102/0x150 [ 449.348627][T24122] ? kasan_slab_free+0xe/0x10 [ 449.348642][T24122] ? kmem_cache_free+0x86/0x260 [ 449.348654][T24122] ? putname+0xef/0x130 [ 449.348670][T24122] ? filename_create+0x29d/0x5a0 [ 449.363247][T24122] ? do_mkdirat+0xcf/0x2f0 [ 449.363261][T24122] ? __x64_sys_mkdir+0x5c/0x80 [ 449.363280][T24122] ? do_syscall_64+0x1a3/0x800 [ 449.363299][T24122] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 08:05:07 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dnx_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) [ 449.363320][T24122] ? print_usage_bug+0xd0/0xd0 [ 449.363340][T24122] ? do_raw_spin_unlock+0xa0/0x330 [ 449.373321][T24122] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 449.373341][T24122] ? __dquot_initialize+0x632/0xda0 [ 449.373360][T24122] ? d_instantiate_anon+0x30/0x30 [ 449.373382][T24122] ? dquot_get_next_dqblk+0x180/0x180 [ 449.382522][T24122] ? check_preemption_disabled+0x48/0x290 [ 449.382541][T24122] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 449.382566][T24122] ext4_mkdir+0x45a/0xef0 [ 449.393365][T24122] ? ext4_init_dot_dotdot+0x520/0x520 [ 449.393383][T24122] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 449.393403][T24122] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 449.403227][T24122] ? security_inode_permission+0xd5/0x110 [ 449.403246][T24122] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 449.403260][T24122] ? security_inode_mkdir+0xee/0x120 [ 449.403279][T24122] vfs_mkdir+0x433/0x690 [ 449.403300][T24122] do_mkdirat+0x271/0x2f0 [ 449.419707][T24122] ? __ia32_sys_mknod+0xb0/0xb0 08:05:07 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000005000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:07 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 449.419727][T24122] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 449.419742][T24122] ? trace_hardirqs_off_caller+0x300/0x300 [ 449.419764][T24122] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 449.446082][T24122] __x64_sys_mkdir+0x5c/0x80 [ 449.446103][T24122] do_syscall_64+0x1a3/0x800 [ 449.446122][T24122] ? syscall_return_slowpath+0x5f0/0x5f0 [ 449.446144][T24122] ? prepare_exit_to_usermode+0x232/0x3b0 [ 449.464300][T24122] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 449.464326][T24122] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 449.464338][T24122] RIP: 0033:0x4572e7 [ 449.464351][T24122] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 3d c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 1d c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 449.464363][T24122] RSP: 002b:00007f060bcc2a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 449.476772][T24122] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 00000000004572e7 [ 449.476781][T24122] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 449.476801][T24122] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 449.476810][T24122] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 449.476819][T24122] R13: 0000000000000001 R14: 00000000004db8a0 R15: 0000000000000003 [ 449.612568][T24146] bond0: Releasing backup interface bond_slave_1 08:05:07 executing program 1 (fault-call:0 fault-nth:31): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:07 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 449.726434][T24162] FAULT_INJECTION: forcing a failure. [ 449.726434][T24162] name failslab, interval 1, probability 0, space 0, times 0 [ 449.747034][T24164] Option ' ' to dns_resolver key: bad/missing value [ 449.773879][T24162] CPU: 1 PID: 24162 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190115 #12 [ 449.782908][T24162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 449.792970][T24162] Call Trace: [ 449.796257][T24162] dump_stack+0x1db/0x2d0 [ 449.800587][T24162] ? dump_stack_print_info.cold+0x20/0x20 [ 449.806314][T24162] should_fail.cold+0xa/0x14 [ 449.810906][T24162] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 449.816729][T24162] ? ___might_sleep+0x1e7/0x310 [ 449.821575][T24162] ? arch_local_save_flags+0x50/0x50 [ 449.826854][T24162] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 449.833116][T24162] __should_failslab+0x121/0x190 [ 449.838049][T24162] should_failslab+0x9/0x14 [ 449.842553][T24162] kmem_cache_alloc+0x2be/0x710 [ 449.847407][T24162] ext4_mb_new_blocks+0x6e8/0x4850 [ 449.852515][T24162] ? save_stack+0xa9/0xd0 [ 449.856972][T24162] ? ext4_discard_preallocations+0x1400/0x1400 [ 449.863228][T24162] ? print_usage_bug+0xd0/0xd0 [ 449.867984][T24162] ? save_stack+0xa9/0xd0 [ 449.873276][T24162] ? __lock_is_held+0xb6/0x140 [ 449.878041][T24162] ? ext4_getblk+0x11b/0x610 [ 449.882624][T24162] ? add_lock_to_list.isra.0+0x450/0x450 [ 449.888257][T24162] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 449.894488][T24162] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 449.900722][T24162] ? check_preemption_disabled+0x48/0x290 [ 449.906444][T24162] ? __lock_is_held+0xb6/0x140 [ 449.911210][T24162] ? rcu_read_lock_sched_held+0x110/0x130 [ 449.916917][T24162] ? __kmalloc+0x5d5/0x740 [ 449.921336][T24162] ? ext4_find_extent+0x76e/0x9d0 [ 449.926355][T24162] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 449.932591][T24162] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 449.938839][T24162] ? ext4_inode_to_goal_block+0x2e9/0x400 [ 449.944558][T24162] ext4_ext_map_blocks+0x36d0/0x60a0 [ 449.949853][T24162] ? ext4_ext_release+0x10/0x10 [ 449.954715][T24162] ? ___might_sleep+0x1e7/0x310 [ 449.959560][T24162] ? lock_release+0xc40/0xc40 [ 449.964230][T24162] ? ext4_es_lookup_extent+0x478/0xdd0 [ 449.969694][T24162] ? down_write+0x8a/0x130 [ 449.975074][T24162] ? ext4_map_blocks+0x922/0x1b90 [ 449.980095][T24162] ? down_read+0x120/0x120 [ 449.984512][T24162] ext4_map_blocks+0x98a/0x1b90 [ 449.989364][T24162] ? ext4_issue_zeroout+0x190/0x190 [ 449.994563][T24162] ext4_getblk+0x11b/0x610 [ 449.998987][T24162] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 450.005066][T24162] ? ext4_iomap_begin+0x1430/0x1430 [ 450.010277][T24162] ? do_raw_spin_unlock+0xa0/0x330 [ 450.015386][T24162] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 450.021621][T24162] ? __dquot_initialize+0x632/0xda0 [ 450.026823][T24162] ? d_instantiate_anon+0x30/0x30 [ 450.031844][T24162] ext4_bread+0x8d/0x2b0 [ 450.036082][T24162] ? ext4_getblk+0x610/0x610 [ 450.040671][T24162] ? check_preemption_disabled+0x48/0x290 [ 450.046383][T24162] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 450.052014][T24162] ext4_append+0x150/0x370 [ 450.056433][T24162] ext4_mkdir+0x6b1/0xef0 [ 450.060769][T24162] ? ext4_init_dot_dotdot+0x520/0x520 [ 450.066133][T24162] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 450.073174][T24162] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 450.079410][T24162] ? security_inode_permission+0xd5/0x110 [ 450.085145][T24162] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 450.091381][T24162] ? security_inode_mkdir+0xee/0x120 [ 450.096665][T24162] vfs_mkdir+0x433/0x690 [ 450.100918][T24162] do_mkdirat+0x271/0x2f0 [ 450.105242][T24162] ? __ia32_sys_mknod+0xb0/0xb0 [ 450.110084][T24162] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 450.116155][T24162] ? trace_hardirqs_off_caller+0x300/0x300 [ 450.121956][T24162] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 450.127407][T24162] __x64_sys_mkdir+0x5c/0x80 [ 450.132090][T24162] do_syscall_64+0x1a3/0x800 [ 450.136696][T24162] ? syscall_return_slowpath+0x5f0/0x5f0 [ 450.142343][T24162] ? prepare_exit_to_usermode+0x232/0x3b0 [ 450.148061][T24162] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 450.153606][T24162] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 450.159496][T24162] RIP: 0033:0x4572e7 [ 450.163387][T24162] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 3d c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 1d c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 450.183867][T24162] RSP: 002b:00007f060bcc2a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 450.192271][T24162] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 00000000004572e7 [ 450.200239][T24162] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 450.208198][T24162] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 450.216156][T24162] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 450.224121][T24162] R13: 0000000000000001 R14: 00000000004db8a0 R15: 0000000000000003 08:05:08 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 450.377505][T24177] time_mt_check: 7 callbacks suppressed [ 450.377512][T24177] xt_time: unknown flags 0xa8 08:05:08 executing program 1 (fault-call:0 fault-nth:32): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:08 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 450.473704][T24180] FAULT_INJECTION: forcing a failure. [ 450.473704][T24180] name failslab, interval 1, probability 0, space 0, times 0 [ 450.502413][T24180] CPU: 1 PID: 24180 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190115 #12 [ 450.511569][T24180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 450.521627][T24180] Call Trace: [ 450.524928][T24180] dump_stack+0x1db/0x2d0 [ 450.528559][T24183] xt_time: unknown flags 0xa8 [ 450.529266][T24180] ? dump_stack_print_info.cold+0x20/0x20 [ 450.539681][T24180] should_fail.cold+0xa/0x14 [ 450.544274][T24180] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 450.550087][T24180] ? ___might_sleep+0x1e7/0x310 [ 450.554945][T24180] ? arch_local_save_flags+0x50/0x50 [ 450.560242][T24180] __should_failslab+0x121/0x190 [ 450.565186][T24180] should_failslab+0x9/0x14 [ 450.569688][T24180] __kmalloc+0x2dc/0x740 [ 450.569712][T24180] ? ext4_find_extent+0x76e/0x9d0 [ 450.569729][T24180] ext4_find_extent+0x76e/0x9d0 [ 450.569751][T24180] ext4_ext_map_blocks+0x261/0x60a0 [ 450.579317][T24180] ? __ext4_journal_get_write_access+0x70/0xa0 [ 450.579347][T24180] ? ext4_ext_release+0x10/0x10 [ 450.579367][T24180] ? __lock_is_held+0xb6/0x140 [ 450.605078][T24180] ? lock_acquire+0x1db/0x570 [ 450.609777][T24180] ? ext4_map_blocks+0x922/0x1b90 [ 450.614797][T24180] ? ___might_sleep+0x1e7/0x310 [ 450.619648][T24180] ? lock_release+0xc40/0xc40 [ 450.624322][T24180] ? ext4_es_lookup_extent+0x478/0xdd0 [ 450.629792][T24180] ? down_write+0x8a/0x130 [ 450.634200][T24180] ? ext4_map_blocks+0x922/0x1b90 [ 450.639313][T24180] ? down_read+0x120/0x120 [ 450.643730][T24180] ext4_map_blocks+0x98a/0x1b90 [ 450.648597][T24180] ? ext4_issue_zeroout+0x190/0x190 [ 450.653806][T24180] ext4_getblk+0x11b/0x610 [ 450.658238][T24180] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 450.664300][T24180] ? ext4_iomap_begin+0x1430/0x1430 [ 450.669496][T24180] ? do_raw_spin_unlock+0xa0/0x330 [ 450.675544][T24180] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 450.681791][T24180] ? __dquot_initialize+0x632/0xda0 [ 450.686990][T24180] ? d_instantiate_anon+0x30/0x30 [ 450.692019][T24180] ext4_bread+0x8d/0x2b0 [ 450.696266][T24180] ? ext4_getblk+0x610/0x610 [ 450.700858][T24180] ? check_preemption_disabled+0x48/0x290 [ 450.706582][T24180] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 450.712221][T24180] ext4_append+0x150/0x370 [ 450.716661][T24180] ext4_mkdir+0x6b1/0xef0 [ 450.721011][T24180] ? ext4_init_dot_dotdot+0x520/0x520 [ 450.726381][T24180] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 450.732619][T24180] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 450.738855][T24180] ? security_inode_permission+0xd5/0x110 [ 450.744590][T24180] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 450.750842][T24180] ? security_inode_mkdir+0xee/0x120 [ 450.756127][T24180] vfs_mkdir+0x433/0x690 [ 450.760374][T24180] do_mkdirat+0x271/0x2f0 [ 450.764707][T24180] ? __ia32_sys_mknod+0xb0/0xb0 [ 450.769556][T24180] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 450.776593][T24180] ? trace_hardirqs_off_caller+0x300/0x300 [ 450.782397][T24180] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 450.787860][T24180] __x64_sys_mkdir+0x5c/0x80 [ 450.792452][T24180] do_syscall_64+0x1a3/0x800 [ 450.797042][T24180] ? syscall_return_slowpath+0x5f0/0x5f0 [ 450.802677][T24180] ? prepare_exit_to_usermode+0x232/0x3b0 [ 450.808414][T24180] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 450.813973][T24180] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 450.819855][T24180] RIP: 0033:0x4572e7 [ 450.823750][T24180] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 3d c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 1d c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 450.843361][T24180] RSP: 002b:00007f060bcc2a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 450.851780][T24180] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 00000000004572e7 [ 450.859758][T24180] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 450.867721][T24180] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 450.876652][T24180] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 450.884708][T24180] R13: 0000000000000001 R14: 00000000004db8a0 R15: 0000000000000003 [ 450.919970][T24148] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 450.939022][T24168] bond0: Releasing backup interface bond_slave_1 08:05:09 executing program 4: r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x1, 0x5, 0x5, 0xdab, 0xec, 0x8, 0x1, 0x3f, 0x0, 0xd20f, 0x400}, 0xb) ioctl$sock_ifreq(r1, 0x8991, &(0x7f0000000140)={'bond0\x00@@\xea\xff\xff\x80\x00\x00\x02\x00', @ifru_names='bond_slave_1\x00'}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = openat$dlm_plock(0xffffffffffffff9c, 0x0, 0x8000000a0000, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, &(0x7f00000001c0)) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000440)={'bcsh0\x00', 0x6}) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000680)={0xffffffffffffffff, 0x10, &(0x7f0000000640)={&(0x7f0000000480)=""/196, 0xc4}}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ff8000/0x2000)=nil, 0x2000) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f00000000c0)={0x1f, {0x7}}, 0xa) ioctl$BLKBSZSET(r3, 0x40081271, &(0x7f0000000000)=0xffff) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xcda}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000280)={r4, @in={{0x2, 0x4e24, @rand_addr=0xff}}, 0x8, 0x6d5, 0x8, 0x80000000, 0xc8}, &(0x7f0000000180)=0x98) r5 = fcntl$getown(r1, 0x9) r6 = fcntl$getown(r3, 0x9) tgkill(r5, r6, 0x34) write$P9_RLCREATE(r3, &(0x7f0000000200)={0x18, 0xf, 0x2, {{0x8, 0x0, 0x1}}}, 0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000380)={r4, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) semget(0x3, 0x3, 0x20) fcntl$getownex(r1, 0x10, &(0x7f0000000340)) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@initdev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f00000003c0)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000400)={@empty, @initdev={0xac, 0x1e, 0x0, 0x0}, r7}, 0xc) ioctl$sock_ifreq(r1, 0x8990, &(0x7f0000000240)={'bond0\x00\x00\x00A\xff\xff\xff\xf5\x01\x00', @ifru_names='bond_slave_1\x00'}) 08:05:09 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00L\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:09 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000006000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:09 executing program 1 (fault-call:0 fault-nth:33): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:09 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns\nresolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:09 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x44d564b00000000, [0x40000021]}) [ 451.371766][T24191] Option ' ' to dns_resolver key: bad/missing value [ 451.391613][T24194] FAULT_INJECTION: forcing a failure. [ 451.391613][T24194] name failslab, interval 1, probability 0, space 0, times 0 [ 451.404781][T24194] CPU: 0 PID: 24194 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190115 #12 [ 451.413791][T24194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 451.423843][T24194] Call Trace: [ 451.427138][T24194] dump_stack+0x1db/0x2d0 [ 451.431478][T24194] ? dump_stack_print_info.cold+0x20/0x20 [ 451.437215][T24194] ? print_usage_bug+0xd0/0xd0 [ 451.441978][T24194] ? do_raw_spin_unlock+0xa0/0x330 [ 451.447101][T24194] should_fail.cold+0xa/0x14 [ 451.451706][T24194] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 451.457523][T24194] ? kfree+0x173/0x230 [ 451.461576][T24194] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 451.467804][T24194] ? __lock_is_held+0xb6/0x140 [ 451.472583][T24194] __should_failslab+0x121/0x190 [ 451.477836][T24194] should_failslab+0x9/0x14 [ 451.482320][T24194] kmem_cache_alloc+0x47/0x710 [ 451.487064][T24194] ? __es_remove_extent+0x871/0xb30 [ 451.492248][T24194] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 451.497945][T24194] ? ext4_es_can_be_merged+0x1a3/0x2a0 [ 451.503386][T24194] __es_insert_extent+0x366/0x1190 [ 451.508482][T24194] ? ext4_es_free_extent+0x770/0x770 [ 451.513759][T24194] ? do_raw_read_unlock+0x70/0x70 [ 451.518761][T24194] ? __lock_is_held+0xb6/0x140 [ 451.523527][T24194] ext4_es_insert_extent+0x369/0xc80 [ 451.528796][T24194] ? ext4_es_scan_clu+0x50/0x50 [ 451.533630][T24194] ? down_write+0x8a/0x130 [ 451.538023][T24194] ? ext4_map_blocks+0x922/0x1b90 [ 451.543029][T24194] ? down_read+0x120/0x120 [ 451.547430][T24194] ext4_map_blocks+0xc40/0x1b90 [ 451.552263][T24194] ? ext4_issue_zeroout+0x190/0x190 [ 451.557446][T24194] ext4_getblk+0x11b/0x610 [ 451.561841][T24194] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 451.567892][T24194] ? ext4_iomap_begin+0x1430/0x1430 [ 451.573414][T24194] ? do_raw_spin_unlock+0xa0/0x330 [ 451.578521][T24194] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 451.584761][T24194] ? __dquot_initialize+0x632/0xda0 [ 451.589942][T24194] ? d_instantiate_anon+0x30/0x30 [ 451.594964][T24194] ext4_bread+0x8d/0x2b0 [ 451.599188][T24194] ? ext4_getblk+0x610/0x610 [ 451.603758][T24194] ? check_preemption_disabled+0x48/0x290 [ 451.609455][T24194] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 451.615069][T24194] ext4_append+0x150/0x370 [ 451.619564][T24194] ext4_mkdir+0x6b1/0xef0 [ 451.623880][T24194] ? ext4_init_dot_dotdot+0x520/0x520 [ 451.629242][T24194] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 451.635456][T24194] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 451.641673][T24194] ? security_inode_permission+0xd5/0x110 [ 451.647371][T24194] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 451.653599][T24194] ? security_inode_mkdir+0xee/0x120 [ 451.658867][T24194] vfs_mkdir+0x433/0x690 [ 451.663096][T24194] do_mkdirat+0x271/0x2f0 [ 451.667405][T24194] ? __ia32_sys_mknod+0xb0/0xb0 [ 451.672235][T24194] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 451.678599][T24194] ? trace_hardirqs_off_caller+0x300/0x300 [ 451.684387][T24194] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 451.689827][T24194] __x64_sys_mkdir+0x5c/0x80 [ 451.694399][T24194] do_syscall_64+0x1a3/0x800 [ 451.698988][T24194] ? syscall_return_slowpath+0x5f0/0x5f0 [ 451.704620][T24194] ? prepare_exit_to_usermode+0x232/0x3b0 [ 451.710327][T24194] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 451.715862][T24194] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 451.721733][T24194] RIP: 0033:0x4572e7 [ 451.725606][T24194] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 3d c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 1d c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 451.745189][T24194] RSP: 002b:00007f060bcc2a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 451.753581][T24194] RAX: ffffffffffffffda RBX: 0000000020000428 RCX: 00000000004572e7 [ 451.761534][T24194] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 08:05:09 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns%resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) [ 451.769490][T24194] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 451.777709][T24194] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 451.785657][T24194] R13: 0000000000000001 R14: 00000000004db8a0 R15: 0000000000000003 [ 451.796150][T24187] xt_time: unknown flags 0xa8 08:05:09 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 451.848237][T24201] bond0: Enslaving bond_slave_1 as an active interface with an up link 08:05:09 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000007000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:09 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3, 0x400) ioctl$SCSI_IOCTL_GET_PCI(r0, 0x5387, &(0x7f00000000c0)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f023c123f3188a070") r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="3c00000010000106000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000001800000000100626f6e64000000000c0002000800100000000000"], 0x3c}}, 0x0) 08:05:09 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_\nesolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) [ 451.969711][T24209] xt_time: unknown flags 0xa8 08:05:09 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x70001c000000000, [0x40000021]}) [ 452.025354][T24212] netlink: 28 bytes leftover after parsing attributes in process `syz-executor4'. 08:05:09 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00h\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 452.084801][T24216] Option ' ' to dns_resolver key: bad/missing value 08:05:09 executing program 4: mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000540)="1373daf743592f0d2b558001dfed2c98198206c5", 0x14, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0xb400000000000000, 0x400) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x802080}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r1, 0x409, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000015}, 0x40000) write$P9_RWALK(0xffffffffffffffff, &(0x7f0000000500)=ANY=[@ANYRESHEX], 0x12) write$nbd(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB='b'], 0x1) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 08:05:09 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_%esolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) [ 452.213843][T24226] xt_time: unknown flags 0xa8 08:05:10 executing program 1 (fault-call:0 fault-nth:34): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:10 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_r\nsolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x801004000000000, [0x40000021]}) 08:05:10 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000008000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:10 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00l\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:10 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = dup2(r0, r0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000280), &(0x7f00000002c0)=0x30) r2 = socket$kcm(0x10, 0x2, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000240)={0x0, 0x6, 0x15}) sendmsg$kcm(r2, &(0x7f0000000180), 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000040)={'nr0\x00', 0x5}) r4 = syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x2, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000300)={0xd0002000}) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f00000000c0)={0x7f, {{0xa, 0x4e24, 0x81, @loopback}}}, 0x88) ioctl$SIOCNRDECOBS(r4, 0x89e2) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000340)='nbd\x00') sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x20, r5, 0x8, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}]}, 0x20}, 0x1, 0x0, 0x0, 0x40010}, 0x40000) 08:05:10 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000048000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 452.352950][T24240] Option ' ' to dns_resolver key: bad/missing value 08:05:10 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_r%solver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0xa01000000000000, [0x40000021]}) [ 452.441673][T24246] xt_time: unknown flags 0xa8 08:05:10 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000100)=0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006800)={'lo\x00', 0x0}) r3 = gettid() sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000080), 0xc, &(0x7f0000000540)={&(0x7f0000000340)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_NET_NS_PID={0x8, 0x13, r3}]}, 0x28}}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x8c5, @rand_addr="1ce03ed128316bd2441acbfbfae79652", 0x8}}, 0x0, 0x9}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)={r4, 0x8}, &(0x7f0000000280)=0x8) 08:05:10 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00t\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:10 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_re\nolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) [ 452.521010][T24256] Option ' ' to dns_resolver key: bad/missing value [ 452.666056][T24272] xt_time: unknown flags 0xa8 [ 452.705721][T24275] FAULT_INJECTION: forcing a failure. [ 452.705721][T24275] name failslab, interval 1, probability 0, space 0, times 0 [ 452.718788][T24275] CPU: 1 PID: 24275 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190115 #12 [ 452.727798][T24275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 452.737839][T24275] Call Trace: [ 452.737896][T24275] dump_stack+0x1db/0x2d0 [ 452.737918][T24275] ? dump_stack_print_info.cold+0x20/0x20 [ 452.751222][T24275] should_fail.cold+0xa/0x14 [ 452.755822][T24275] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 452.761635][T24275] ? __sigqueue_alloc+0x235/0x710 [ 452.766657][T24275] ? find_held_lock+0x35/0x120 [ 452.771437][T24275] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 452.778623][T24275] __should_failslab+0x121/0x190 [ 452.783566][T24275] should_failslab+0x9/0x14 [ 452.788066][T24275] kmem_cache_alloc+0x47/0x710 [ 452.792841][T24275] __sigqueue_alloc+0x3ca/0x710 [ 452.797696][T24275] ? dequeue_signal+0x6a0/0x6a0 [ 452.802547][T24275] ? __lock_acquire+0x572/0x4a10 [ 452.807571][T24275] ? mark_held_locks+0x100/0x100 [ 452.812513][T24275] __send_signal+0xdbb/0x1a10 [ 452.817188][T24275] ? prepare_signal+0xe10/0xe10 [ 452.822048][T24275] ? lock_acquire+0x1db/0x570 [ 452.826742][T24275] ? force_sig_info+0x55/0x310 [ 452.831505][T24275] ? kasan_check_write+0x14/0x20 [ 452.836447][T24275] ? do_raw_spin_lock+0x156/0x360 [ 452.841462][T24275] ? lock_release+0xc40/0xc40 [ 452.846139][T24275] ? rwlock_bug.part.0+0x90/0x90 [ 452.851071][T24275] ? trace_hardirqs_on_caller+0x310/0x310 [ 452.856790][T24275] send_signal+0x49/0xd0 [ 452.861048][T24275] force_sig_info+0x251/0x310 [ 452.865729][T24275] force_sig_fault+0x11b/0x180 [ 452.870490][T24275] ? force_sigsegv+0x120/0x120 [ 452.876273][T24275] ? kasan_check_write+0x14/0x20 [ 452.881289][T24275] ? up_read+0x212/0x2b0 [ 452.885538][T24275] __bad_area_nosemaphore+0x332/0x420 [ 452.890908][T24275] ? vmacache_find+0x65/0x310 [ 452.895587][T24275] bad_area+0x69/0x80 [ 452.899587][T24275] __do_page_fault+0x996/0xda0 [ 452.904349][T24275] ? __ia32_sys_mknod+0xb0/0xb0 [ 452.909200][T24275] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 452.915269][T24275] do_page_fault+0xe6/0x7d8 [ 452.919765][T24275] ? trace_hardirqs_on_caller+0xc0/0x310 [ 452.925403][T24275] ? vmalloc_sync_all+0x30/0x30 [ 452.930249][T24275] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 452.936410][T24275] ? syscall_return_slowpath+0x5f0/0x5f0 [ 452.942041][T24275] ? prepare_exit_to_usermode+0x232/0x3b0 [ 452.947755][T24275] ? page_fault+0x8/0x30 [ 452.952017][T24275] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 452.957559][T24275] ? page_fault+0x8/0x30 [ 452.961798][T24275] page_fault+0x1e/0x30 [ 452.965947][T24275] RIP: 0033:0x451b7f [ 452.969838][T24275] Code: bc d1 f3 0f 7f 27 f3 0f 7f 6f 10 f3 0f 7f 77 20 f3 0f 7f 7f 30 49 83 c0 0f 49 29 d0 48 8d 7c 17 31 e9 95 0b 00 00 66 0f ef c0 0f 6f 0e f3 0f 6f 56 10 66 0f 74 c1 66 0f d7 d0 49 83 f8 11 0f [ 452.990401][T24275] RSP: 002b:00007f060bcc2a88 EFLAGS: 00010283 [ 452.996461][T24275] RAX: 00007f060bcc2b30 RBX: 0000000020000428 RCX: 0000000000000000 [ 453.004424][T24275] RDX: 00000000000000e0 RSI: 0000000000000000 RDI: 00007f060bcc2b30 [ 453.012399][T24275] RBP: 0000000000000001 R08: 00000000000000e0 R09: 000000000000000a [ 453.020374][T24275] R10: 0000000000000075 R11: 00000000004e0ca0 R12: 0000000000000004 [ 453.028524][T24275] R13: 0000000000000001 R14: 00000000004db8a0 R15: 0000000000000003 08:05:10 executing program 1 (fault-call:0 fault-nth:35): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:10 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, 0x0, &(0x7f0000000280)) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000000100)=[{}], 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)) 08:05:10 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_re%olver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0xb0201c000000000, [0x40000021]}) 08:05:10 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b2300004c000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:10 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:11 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000060000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 453.195882][T24280] Option ' ' to dns_resolver key: bad/missing value 08:05:11 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_re.olver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) [ 453.259730][T24287] xt_time: unknown flags 0xa8 08:05:11 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x1000000000000000, [0x40000021]}) 08:05:11 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01Q\x7f\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:11 executing program 4: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(0x0, &(0x7f000002c000)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x4040, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) sendmmsg$unix(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001180)=[{&(0x7f0000000180)="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", 0x1000}], 0x1, 0x0, 0x0, 0x8000}], 0x1, 0x800) r1 = creat(&(0x7f0000000000)='./file0/bus\x00', 0xcebb6074bb566d03) fcntl$setlease(r1, 0x400, 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x11, r2, 0x0) 08:05:11 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_reXolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) [ 453.454597][T24304] Option ' ' to dns_resolver key: bad/missing value [ 453.491125][T24305] xt_time: unknown flags 0xa8 [ 453.583690][ T26] kauditd_printk_skb: 1 callbacks suppressed [ 453.583705][ T26] audit: type=1804 audit(1547539511.411:42): pid=24314 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor4" name="/root/syzkaller-testdir035158816/syzkaller.9udeWC/169/file0/bus" dev="ramfs" ino=117588 res=1 [ 453.660543][ T26] audit: type=1804 audit(1547539511.451:43): pid=24316 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor4" name="/root/syzkaller-testdir035158816/syzkaller.9udeWC/169/file0/bus" dev="ramfs" ino=117588 res=1 [ 453.687226][ T26] audit: type=1804 audit(1547539511.451:44): pid=24316 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor4" name="/root/syzkaller-testdir035158816/syzkaller.9udeWC/169/file0/bus" dev="ramfs" ino=117588 res=1 [ 453.723944][T24317] FAULT_INJECTION: forcing a failure. [ 453.723944][T24317] name failslab, interval 1, probability 0, space 0, times 0 [ 453.742847][T24317] CPU: 0 PID: 24317 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190115 #12 [ 453.751864][T24317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 453.761914][T24317] Call Trace: [ 453.765202][T24317] dump_stack+0x1db/0x2d0 [ 453.769528][T24317] ? dump_stack_print_info.cold+0x20/0x20 [ 453.775241][T24317] ? add_lock_to_list.isra.0+0x450/0x450 [ 453.781196][T24317] should_fail.cold+0xa/0x14 [ 453.785785][T24317] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 453.791591][T24317] ? ___might_sleep+0x1e7/0x310 [ 453.796437][T24317] ? arch_local_save_flags+0x50/0x50 [ 453.801718][T24317] ? lock_downgrade+0xbe0/0xbe0 [ 453.806577][T24317] ? lock_release+0xc40/0xc40 [ 453.811252][T24317] __should_failslab+0x121/0x190 [ 453.816186][T24317] should_failslab+0x9/0x14 [ 453.820687][T24317] __kmalloc_track_caller+0x2d8/0x740 [ 453.826053][T24317] ? strncpy_from_user+0x4e0/0x4e0 [ 453.831155][T24317] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 453.837394][T24317] ? strndup_user+0x77/0xd0 [ 453.841901][T24317] memdup_user+0x26/0xb0 [ 453.846139][T24317] strndup_user+0x77/0xd0 [ 453.850491][T24317] ksys_mount+0x7b/0x150 [ 453.854734][T24317] __x64_sys_mount+0xbe/0x150 [ 453.859426][T24317] do_syscall_64+0x1a3/0x800 [ 453.864015][T24317] ? syscall_return_slowpath+0x5f0/0x5f0 [ 453.869644][T24317] ? prepare_exit_to_usermode+0x232/0x3b0 [ 453.875361][T24317] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 453.881247][T24317] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 453.887136][T24317] RIP: 0033:0x45a93a [ 453.891031][T24317] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ed 8c fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ca 8c fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 453.910718][T24317] RSP: 002b:00007f060bcc2a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 453.919120][T24317] RAX: ffffffffffffffda RBX: 00007f060bcc2b30 RCX: 000000000045a93a [ 453.927083][T24317] RDX: 00007f060bcc2ad0 RSI: 0000000020000100 RDI: 00007f060bcc2af0 [ 453.935050][T24317] RBP: 0000000020000100 R08: 00007f060bcc2b30 R09: 00007f060bcc2ad0 [ 453.943011][T24317] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 453.950973][T24317] R13: 0000000000000000 R14: 00000000004db8a0 R15: 0000000000000003 08:05:11 executing program 1 (fault-call:0 fault-nth:36): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:11 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x100001c000000000, [0x40000021]}) 08:05:11 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_recolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:11 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:11 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000068000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000040), 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x11, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, @gretap={{0xc, 0x1, 'gretap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xc, 0x1, @link_local={0x2}}]}, 0x40}}, 0x0) 08:05:11 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x10, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8140, 0x0) write$9p(r1, &(0x7f0000000180)="2ab86a423407fb226d222a55596a5ec4b1482ae23e4a6dcc521c2a8328340cd9376c65a0c562321b442cfe656744752cf4fe7844ecbe45de293c1ddce7a3a1e0cc92819edba6d69de8f8bd317373bed980f758d71c23e450bc14ebbc67cf3d6e1906d04c2225b225b6ea73fd00235e4d3dd07e4fd09203d7f576acff36dd0608afac4e46b475f9199dce178cc5749fcdc726", 0x92) setsockopt$RXRPC_SECURITY_KEYRING(r1, 0x110, 0x2, &(0x7f0000000040)='\x00', 0x1) ioctl$VIDIOC_DQBUF(r1, 0xc0585611, &(0x7f0000000280)={0x100, 0x5, 0x4, 0x4, {0x77359400}, {0x2, 0x1, 0x40, 0x69, 0x80000001, 0x0, "9ad0d511"}, 0x5, 0x5, @userptr=0x8, 0x4}) 08:05:11 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b2300006c000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 454.124197][T24333] Option ' ' to dns_resolver key: bad/missing value 08:05:12 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_redolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) [ 454.176150][T24329] FAULT_INJECTION: forcing a failure. [ 454.176150][T24329] name failslab, interval 1, probability 0, space 0, times 0 [ 454.196752][T24325] xt_time: unknown flags 0xa8 [ 454.230721][T24329] CPU: 1 PID: 24329 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190115 #12 [ 454.239811][T24329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 454.249863][T24329] Call Trace: [ 454.253166][T24329] dump_stack+0x1db/0x2d0 [ 454.257526][T24329] ? dump_stack_print_info.cold+0x20/0x20 [ 454.263261][T24329] ? add_lock_to_list.isra.0+0x450/0x450 [ 454.268908][T24329] should_fail.cold+0xa/0x14 [ 454.273511][T24329] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 454.280298][T24329] ? ___might_sleep+0x1e7/0x310 [ 454.285145][T24329] ? arch_local_save_flags+0x50/0x50 [ 454.290434][T24329] ? lock_downgrade+0xbe0/0xbe0 [ 454.295276][T24329] ? lock_release+0xc40/0xc40 [ 454.299938][T24329] __should_failslab+0x121/0x190 [ 454.304861][T24329] should_failslab+0x9/0x14 [ 454.309349][T24329] __kmalloc_track_caller+0x2d8/0x740 [ 454.314701][T24329] ? strncpy_from_user+0x4e0/0x4e0 [ 454.319794][T24329] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 454.326017][T24329] ? strndup_user+0x77/0xd0 [ 454.331006][T24329] memdup_user+0x26/0xb0 [ 454.335236][T24329] strndup_user+0x77/0xd0 [ 454.339559][T24329] ksys_mount+0x7b/0x150 [ 454.343787][T24329] __x64_sys_mount+0xbe/0x150 [ 454.348459][T24329] do_syscall_64+0x1a3/0x800 [ 454.353053][T24329] ? syscall_return_slowpath+0x5f0/0x5f0 [ 454.358669][T24329] ? prepare_exit_to_usermode+0x232/0x3b0 [ 454.364371][T24329] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 454.369906][T24329] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 454.375787][T24329] RIP: 0033:0x45a93a [ 454.380594][T24329] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ed 8c fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ca 8c fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 454.400266][T24329] RSP: 002b:00007f060bcc2a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 454.408769][T24329] RAX: ffffffffffffffda RBX: 00007f060bcc2b30 RCX: 000000000045a93a [ 454.416737][T24329] RDX: 00007f060bcc2ad0 RSI: 0000000020000100 RDI: 00007f060bcc2af0 08:05:12 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x1100000000000000, [0x40000021]}) 08:05:12 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_reiolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:12 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\xff\xff\xfe\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 454.424692][T24329] RBP: 0000000020000100 R08: 00007f060bcc2b30 R09: 00007f060bcc2ad0 [ 454.432646][T24329] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 454.440597][T24329] R13: 0000000000000000 R14: 00000000004db8a0 R15: 0000000000000003 [ 454.471268][T24340] Option ' ' to dns_resolver key: bad/missing value [ 454.555365][T24350] XFS (loop4): Invalid superblock magic number 08:05:12 executing program 1 (fault-call:0 fault-nth:37): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:12 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000074000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:12 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:12 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_relolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:12 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b2300007a000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 454.684394][T24368] Option ' ' to dns_resolver key: bad/missing value 08:05:12 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_reoolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:12 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x101000, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000100)) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) ioctl$SCSI_IOCTL_GET_PCI(r0, 0x5387, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x3}, 0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fcntl$dupfd(r0, 0x0, r1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0xf40d) fdatasync(r2) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x220, 0x0, 0x0, 0x10000007a) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000001c0)=0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000200)=0x0) kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r4, &(0x7f0000000240)={r1, r1, 0x5}) ioctl$KVM_ENABLE_CAP_CPU(r5, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x0, [0x20000048f]}) 08:05:12 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x1200000000000000, [0x40000021]}) [ 454.794654][T24384] FAULT_INJECTION: forcing a failure. [ 454.794654][T24384] name failslab, interval 1, probability 0, space 0, times 0 [ 454.826374][T24391] Option ' ' to dns_resolver key: bad/missing value [ 454.843096][T24384] CPU: 0 PID: 24384 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190115 #12 [ 454.852150][T24384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 454.862323][T24384] Call Trace: [ 454.865618][T24384] dump_stack+0x1db/0x2d0 [ 454.869960][T24384] ? dump_stack_print_info.cold+0x20/0x20 [ 454.875684][T24384] ? kernel_text_address+0x73/0xf0 [ 454.881150][T24384] ? __kernel_text_address+0xd/0x40 [ 454.886356][T24384] should_fail.cold+0xa/0x14 [ 454.890957][T24384] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 454.896782][T24384] ? ___might_sleep+0x1e7/0x310 [ 454.901620][T24384] ? arch_local_save_flags+0x50/0x50 [ 454.906890][T24384] ? copy_mount_options+0x5c/0x440 [ 454.911988][T24384] ? ksys_mount+0xa7/0x150 [ 454.916404][T24384] ? __x64_sys_mount+0xbe/0x150 [ 454.921238][T24384] ? add_lock_to_list.isra.0+0x450/0x450 [ 454.926855][T24384] __should_failslab+0x121/0x190 [ 454.931774][T24384] should_failslab+0x9/0x14 [ 454.936262][T24384] kmem_cache_alloc+0x2be/0x710 [ 454.941096][T24384] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 454.947322][T24384] ? should_fail+0x250/0xd13 [ 454.951901][T24384] getname_flags+0xd6/0x5b0 [ 454.956390][T24384] user_path_at_empty+0x2f/0x50 [ 454.961231][T24384] do_mount+0x168/0x2fa0 [ 454.965463][T24384] ? copy_mount_string+0x40/0x40 [ 454.970558][T24384] ? rcu_read_lock_sched_held+0x110/0x130 [ 454.976267][T24384] ? kmem_cache_alloc_trace+0x354/0x760 [ 454.982067][T24384] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 454.988287][T24384] ? _copy_from_user+0xdd/0x150 [ 454.993118][T24384] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 454.999338][T24384] ? copy_mount_options+0x30e/0x440 [ 455.004518][T24384] ksys_mount+0xdb/0x150 [ 455.008752][T24384] __x64_sys_mount+0xbe/0x150 [ 455.013417][T24384] do_syscall_64+0x1a3/0x800 [ 455.017991][T24384] ? syscall_return_slowpath+0x5f0/0x5f0 [ 455.023603][T24384] ? prepare_exit_to_usermode+0x232/0x3b0 [ 455.029303][T24384] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 455.034853][T24384] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 455.040728][T24384] RIP: 0033:0x45a93a [ 455.044616][T24384] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ed 8c fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ca 8c fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 455.064209][T24384] RSP: 002b:00007f060bcc2a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 455.072600][T24384] RAX: ffffffffffffffda RBX: 00007f060bcc2b30 RCX: 000000000045a93a [ 455.080822][T24384] RDX: 00007f060bcc2ad0 RSI: 0000000020000100 RDI: 00007f060bcc2af0 08:05:12 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x02\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:12 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_repolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:12 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000030000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 455.088772][T24384] RBP: 0000000020000100 R08: 00007f060bcc2b30 R09: 00007f060bcc2ad0 [ 455.096722][T24384] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 455.104671][T24384] R13: 0000000000000000 R14: 00000000004db8a0 R15: 0000000000000003 08:05:13 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x120101c000000000, [0x40000021]}) [ 455.205202][T24408] Option ' ' to dns_resolver key: bad/missing value 08:05:13 executing program 1 (fault-call:0 fault-nth:38): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:13 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_reuolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:13 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x03\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:13 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000050000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:13 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_rexolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:13 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x04\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 455.448238][T24426] Option ' ' to dns_resolver key: bad/missing value [ 455.546734][T24430] FAULT_INJECTION: forcing a failure. [ 455.546734][T24430] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 455.559966][T24430] CPU: 1 PID: 24430 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190115 #12 [ 455.568973][T24430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 455.579965][T24430] Call Trace: [ 455.583264][T24430] dump_stack+0x1db/0x2d0 [ 455.587596][T24430] ? dump_stack_print_info.cold+0x20/0x20 [ 455.593324][T24430] should_fail.cold+0xa/0x14 [ 455.597917][T24430] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 455.603723][T24430] ? lock_downgrade+0xbe0/0xbe0 [ 455.608568][T24430] ? kasan_check_read+0x11/0x20 [ 455.613426][T24430] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 455.619399][T24430] ? rcu_read_unlock_special+0x380/0x380 [ 455.625023][T24430] ? rcu_softirq_qs+0x20/0x20 [ 455.629708][T24430] should_fail_alloc_page+0x50/0x60 [ 455.634902][T24430] __alloc_pages_nodemask+0x323/0xdc0 [ 455.640267][T24430] ? kernel_text_address+0x73/0xf0 [ 455.645385][T24430] ? __alloc_pages_slowpath+0x2c60/0x2c60 [ 455.651099][T24430] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 455.657355][T24430] ? ___might_sleep+0x1e7/0x310 [ 455.662208][T24430] ? trace_hardirqs_off+0xb8/0x310 [ 455.667333][T24430] cache_grow_begin+0x9c/0x8c0 [ 455.672108][T24430] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 455.679185][T24430] ? check_preemption_disabled+0x48/0x290 [ 455.684911][T24430] kmem_cache_alloc+0x645/0x710 [ 455.689765][T24430] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 455.696009][T24430] getname_flags+0xd6/0x5b0 [ 455.700515][T24430] user_path_at_empty+0x2f/0x50 [ 455.705368][T24430] do_mount+0x168/0x2fa0 [ 455.709621][T24430] ? copy_mount_string+0x40/0x40 [ 455.714562][T24430] ? rcu_read_lock_sched_held+0x110/0x130 [ 455.720292][T24430] ? kmem_cache_alloc_trace+0x354/0x760 [ 455.725834][T24430] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 455.732069][T24430] ? _copy_from_user+0xdd/0x150 [ 455.736917][T24430] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 455.743157][T24430] ? copy_mount_options+0x30e/0x440 [ 455.748374][T24430] ksys_mount+0xdb/0x150 [ 455.752614][T24430] __x64_sys_mount+0xbe/0x150 [ 455.757392][T24430] do_syscall_64+0x1a3/0x800 [ 455.761977][T24430] ? syscall_return_slowpath+0x5f0/0x5f0 [ 455.767607][T24430] ? prepare_exit_to_usermode+0x232/0x3b0 [ 455.773329][T24430] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 455.779883][T24430] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 455.785765][T24430] RIP: 0033:0x45a93a [ 455.789660][T24430] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ed 8c fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ca 8c fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 455.809259][T24430] RSP: 002b:00007f060bcc2a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 455.817667][T24430] RAX: ffffffffffffffda RBX: 00007f060bcc2b30 RCX: 000000000045a93a [ 455.825629][T24430] RDX: 00007f060bcc2ad0 RSI: 0000000020000100 RDI: 00007f060bcc2af0 [ 455.833601][T24430] RBP: 0000000020000100 R08: 00007f060bcc2b30 R09: 00007f060bcc2ad0 [ 455.841567][T24430] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 455.849528][T24430] R13: 0000000000000000 R14: 00000000004db8a0 R15: 0000000000000003 [ 455.889001][T24436] time_mt_check: 4 callbacks suppressed [ 455.889008][T24436] xt_time: unknown flags 0xa8 08:05:13 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000001140)='/dev/input/event#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm_plock\x00', 0xc000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000000180)={&(0x7f0000000140)=[0x154, 0x100, 0x0, 0x100000000], 0x4, 0x4, 0x0, 0x9, 0x9, 0x3, {0x80, 0x9, 0x101, 0x81, 0x100000001, 0x3, 0x4, 0x1f, 0x400, 0x9, 0x5, 0x1000, 0x120, 0x1, "af699da225ee399b38cc36f8792b99804a1d8cd1103bbfe29d9c228a535cd6c0"}}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x100000c, 0x113, r1, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/143) 08:05:13 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000060000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:13 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_res\nlver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:13 executing program 1 (fault-call:0 fault-nth:39): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:13 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x130101c000000000, [0x40000021]}) 08:05:13 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x05\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:13 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000070000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 456.027151][T24442] Option ' ' to dns_resolver key: bad/missing value 08:05:13 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_res%lver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:13 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x150001c000000000, [0x40000021]}) [ 456.124293][T24453] xt_time: unknown flags 0xa8 [ 456.143962][T24452] FAULT_INJECTION: forcing a failure. [ 456.143962][T24452] name failslab, interval 1, probability 0, space 0, times 0 [ 456.156721][T24452] CPU: 1 PID: 24452 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190115 #12 [ 456.165738][T24452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 456.175794][T24452] Call Trace: [ 456.180129][T24452] dump_stack+0x1db/0x2d0 [ 456.184479][T24452] ? dump_stack_print_info.cold+0x20/0x20 [ 456.190207][T24452] should_fail.cold+0xa/0x14 [ 456.190225][T24452] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 456.190247][T24452] ? ___might_sleep+0x1e7/0x310 [ 456.205458][T24452] ? arch_local_save_flags+0x50/0x50 [ 456.210751][T24452] __should_failslab+0x121/0x190 [ 456.210774][T24452] should_failslab+0x9/0x14 [ 456.210792][T24452] kmem_cache_alloc_trace+0x2d1/0x760 [ 456.210819][T24452] alloc_fs_context+0x5a/0x640 [ 456.210838][T24452] fs_context_for_mount+0x25/0x30 [ 456.235345][T24452] do_mount+0x15bb/0x2fa0 [ 456.239688][T24452] ? copy_mount_string+0x40/0x40 [ 456.244269][T24461] xt_time: unknown flags 0xa8 [ 456.244626][T24452] ? kmem_cache_alloc_trace+0x354/0x760 [ 456.244647][T24452] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 456.244662][T24452] ? _copy_from_user+0xdd/0x150 [ 456.244680][T24452] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 456.272146][T24452] ? copy_mount_options+0x30e/0x440 [ 456.278106][T24452] ksys_mount+0xdb/0x150 [ 456.282353][T24452] __x64_sys_mount+0xbe/0x150 [ 456.287029][T24452] do_syscall_64+0x1a3/0x800 [ 456.287049][T24452] ? syscall_return_slowpath+0x5f0/0x5f0 [ 456.287068][T24452] ? prepare_exit_to_usermode+0x232/0x3b0 [ 456.287095][T24452] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 456.287119][T24452] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 456.302994][T24452] RIP: 0033:0x45a93a [ 456.303010][T24452] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ed 8c fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ca 8c fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 456.303019][T24452] RSP: 002b:00007f060bcc2a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 456.303033][T24452] RAX: ffffffffffffffda RBX: 00007f060bcc2b30 RCX: 000000000045a93a [ 456.303043][T24452] RDX: 00007f060bcc2ad0 RSI: 0000000020000100 RDI: 00007f060bcc2af0 [ 456.303052][T24452] RBP: 0000000020000100 R08: 00007f060bcc2b30 R09: 00007f060bcc2ad0 08:05:14 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:14 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\a\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 456.303061][T24452] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 456.303081][T24452] R13: 0000000000000000 R14: 00000000004db8a0 R15: 0000000000000003 [ 456.348394][T24464] xt_time: unknown flags 0xa8 08:05:14 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0xc100, 0x0) ioctl$RTC_RD_TIME(r1, 0x80247009, &(0x7f00000000c0)) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000000080)) bind$rxrpc(r0, &(0x7f0000000000)=@in6={0x21, 0x4, 0x2, 0x1c}, 0x24) listen(r0, 0x9) 08:05:14 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_reso\nver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) [ 456.434301][T24469] Option ' ' to dns_resolver key: bad/missing value 08:05:14 executing program 1 (fault-call:0 fault-nth:40): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:14 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x1700000000000000, [0x40000021]}) 08:05:14 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\n\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:14 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000200000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 456.621406][T24486] FAULT_INJECTION: forcing a failure. [ 456.621406][T24486] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 456.634759][T24486] CPU: 0 PID: 24486 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190115 #12 [ 456.643775][T24486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 456.653836][T24486] Call Trace: [ 456.657110][T24486] dump_stack+0x1db/0x2d0 [ 456.661426][T24486] ? dump_stack_print_info.cold+0x20/0x20 [ 456.667139][T24486] should_fail.cold+0xa/0x14 [ 456.671718][T24486] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 456.677828][T24486] ? lock_downgrade+0xbe0/0xbe0 [ 456.682665][T24486] ? kasan_check_read+0x11/0x20 [ 456.687495][T24486] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 456.693457][T24486] ? rcu_read_unlock_special+0x380/0x380 [ 456.699072][T24486] ? rcu_softirq_qs+0x20/0x20 [ 456.703737][T24486] should_fail_alloc_page+0x50/0x60 [ 456.708914][T24486] __alloc_pages_nodemask+0x323/0xdc0 [ 456.714276][T24486] ? kernel_text_address+0x73/0xf0 [ 456.719373][T24486] ? __alloc_pages_slowpath+0x2c60/0x2c60 [ 456.725094][T24486] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 456.731324][T24486] ? ___might_sleep+0x1e7/0x310 [ 456.736156][T24486] ? trace_hardirqs_off+0xb8/0x310 [ 456.741250][T24486] cache_grow_begin+0x9c/0x8c0 [ 456.746000][T24486] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 456.752231][T24486] ? check_preemption_disabled+0x48/0x290 [ 456.757932][T24486] kmem_cache_alloc+0x645/0x710 [ 456.762764][T24486] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 456.768986][T24486] getname_flags+0xd6/0x5b0 [ 456.773469][T24486] user_path_at_empty+0x2f/0x50 [ 456.778590][T24486] do_mount+0x168/0x2fa0 [ 456.782826][T24486] ? copy_mount_string+0x40/0x40 [ 456.787743][T24486] ? rcu_read_lock_sched_held+0x110/0x130 [ 456.793442][T24486] ? kmem_cache_alloc_trace+0x354/0x760 [ 456.798979][T24486] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 456.805203][T24486] ? _copy_from_user+0xdd/0x150 [ 456.810041][T24486] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 456.816257][T24486] ? copy_mount_options+0x30e/0x440 [ 456.821440][T24486] ksys_mount+0xdb/0x150 [ 456.825669][T24486] __x64_sys_mount+0xbe/0x150 [ 456.830344][T24486] do_syscall_64+0x1a3/0x800 [ 456.834919][T24486] ? syscall_return_slowpath+0x5f0/0x5f0 [ 456.840537][T24486] ? prepare_exit_to_usermode+0x232/0x3b0 [ 456.846239][T24486] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 456.851773][T24486] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 456.857644][T24486] RIP: 0033:0x45a93a [ 456.861533][T24486] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ed 8c fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ca 8c fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 456.881656][T24486] RSP: 002b:00007f060bcc2a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 456.890046][T24486] RAX: ffffffffffffffda RBX: 00007f060bcc2b30 RCX: 000000000045a93a [ 456.897997][T24486] RDX: 00007f060bcc2ad0 RSI: 0000000020000100 RDI: 00007f060bcc2af0 [ 456.905958][T24486] RBP: 0000000020000100 R08: 00007f060bcc2b30 R09: 00007f060bcc2ad0 [ 456.913910][T24486] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 08:05:14 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0xc100, 0x0) ioctl$RTC_RD_TIME(r1, 0x80247009, &(0x7f00000000c0)) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000000080)) bind$rxrpc(r0, &(0x7f0000000000)=@in6={0x21, 0x4, 0x2, 0x1c}, 0x24) listen(r0, 0x9) 08:05:14 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_reso%ver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) [ 456.921860][T24486] R13: 0000000000000000 R14: 00000000004db8a0 R15: 0000000000000003 [ 456.984451][T24483] xt_time: unknown flags 0xa8 08:05:14 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x11\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 457.009875][T24491] Option ' ' to dns_resolver key: bad/missing value 08:05:14 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b230000003f0000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:14 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = openat$cgroup_int(r0, &(0x7f0000000140)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000f893bef8fe838b57185ee16779e417cc68ecc6a0dcb8e5ed5339539f282aaf9308e79c66c6b380001c6bb173b9cf70f72cc8feb70a5dc66ffc3b2456cecdec7426ba4cd64e2189ec12db291d5d22fec64a21ef4ef7383c9789c43e5f94b9d34d9bc5ddd6e49edf68178052bc2b387bd4b362"], 0x1) 08:05:15 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_reso.ver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) [ 457.174967][T24502] xt_time: unknown flags 0xa8 08:05:15 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00H\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:15 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000480000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 457.298760][T24515] xt_time: unknown flags 0xa8 08:05:15 executing program 1 (fault-call:0 fault-nth:41): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:15 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0xc0, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000300)=""/23) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={r1, 0xac, &(0x7f0000000340)=[@in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e20, 0x20, @empty, 0x100000001}, @in6={0xa, 0x4e24, 0x2b9, @ipv4={[], [], @loopback}, 0x9}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e20, 0xffffffff, @rand_addr="9c71caf1411bd01426c449e5379bf5e9", 0x6}, @in6={0xa, 0x4e21, 0x1, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x24}}, 0x3}, @in6={0xa, 0x4e23, 0x80, @rand_addr="ae90f399a1424c77dff712c7d53777af", 0x7}]}, &(0x7f00000002c0)=0x10) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40, 0x0) ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f00000000c0)) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 08:05:15 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resoLver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:15 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x170101c000000000, [0x40000021]}) 08:05:15 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00L\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:15 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b230000004c0000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:15 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000600000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 457.516937][T24530] xt_time: unknown flags 0xa8 08:05:15 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resouver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:15 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00`\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 457.578821][T24525] XFS (loop4): Invalid superblock magic number [ 457.617091][T24546] FAULT_INJECTION: forcing a failure. [ 457.617091][T24546] name failslab, interval 1, probability 0, space 0, times 0 [ 457.640576][T24546] CPU: 1 PID: 24546 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190115 #12 [ 457.649603][T24546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 457.649614][T24546] Call Trace: [ 457.662971][T24546] dump_stack+0x1db/0x2d0 [ 457.667307][T24546] ? dump_stack_print_info.cold+0x20/0x20 [ 457.673026][T24546] ? vfs_get_tree+0x123/0x450 [ 457.673044][T24546] ? do_mount+0x1622/0x2fa0 [ 457.673061][T24546] ? ksys_mount+0xdb/0x150 [ 457.686849][T24546] ? __x64_sys_mount+0xbe/0x150 [ 457.691696][T24546] ? do_syscall_64+0x1a3/0x800 [ 457.696478][T24546] should_fail.cold+0xa/0x14 [ 457.701080][T24546] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 457.706893][T24546] ? ___might_sleep+0x1e7/0x310 [ 457.711744][T24546] ? arch_local_save_flags+0x50/0x50 [ 457.717023][T24546] ? alloc_fs_context+0x5a/0x640 [ 457.721970][T24546] __should_failslab+0x121/0x190 [ 457.726907][T24546] should_failslab+0x9/0x14 [ 457.731413][T24546] kmem_cache_alloc_trace+0x2d1/0x760 [ 457.736784][T24546] ? rcu_read_lock_sched_held+0x110/0x130 [ 457.742515][T24546] ? kmem_cache_alloc_trace+0x354/0x760 [ 457.748068][T24546] ? trace_hardirqs_on_caller+0x310/0x310 [ 457.753786][T24546] legacy_init_fs_context+0x48/0xe0 [ 457.758982][T24546] ? generic_parse_monolithic+0x240/0x240 [ 457.764699][T24546] alloc_fs_context+0x365/0x640 [ 457.769555][T24546] fs_context_for_mount+0x25/0x30 [ 457.774597][T24546] vfs_kern_mount.part.0+0x28/0xf0 [ 457.780663][T24546] vfs_kern_mount+0x40/0x60 [ 457.785183][T24546] btrfs_mount+0x47d/0x21be [ 457.789682][T24546] ? __kmalloc_track_caller+0x158/0x740 [ 457.795222][T24546] ? kmemdup_nul+0x31/0xa0 [ 457.799636][T24546] ? vfs_parse_fs_string+0x226/0x2b0 [ 457.804917][T24546] ? do_mount+0x710/0x2fa0 [ 457.809351][T24546] ? ksys_mount+0xdb/0x150 [ 457.813764][T24546] ? __x64_sys_mount+0xbe/0x150 [ 457.818606][T24546] ? do_syscall_64+0x1a3/0x800 [ 457.823369][T24546] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 457.829433][T24546] ? save_stack+0xa9/0xd0 [ 457.833786][T24546] ? save_stack+0x45/0xd0 [ 457.838112][T24546] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 457.843930][T24546] ? kasan_kmalloc+0x9/0x10 [ 457.848456][T24546] ? btrfs_remount+0x1360/0x1360 [ 457.853389][T24546] ? should_fail+0x250/0xd13 [ 457.857986][T24546] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 457.864223][T24546] ? check_preemption_disabled+0x48/0x290 [ 457.869949][T24546] ? rcu_lockdep_current_cpu_online+0x1aa/0x220 [ 457.877001][T24546] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 457.883237][T24546] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 457.889474][T24546] ? check_preemption_disabled+0x48/0x290 [ 457.895197][T24546] ? rcu_lockdep_current_cpu_online+0x1aa/0x220 [ 457.901443][T24546] ? rcu_pm_notify+0xd0/0xd0 [ 457.906060][T24546] ? vfs_parse_fs_string+0x1c0/0x2b0 [ 457.911342][T24546] ? rcu_read_lock_sched_held+0x110/0x130 [ 457.917058][T24546] ? kfree+0x1fa/0x230 [ 457.921128][T24546] ? vfs_parse_fs_string+0x1c5/0x2b0 [ 457.926418][T24546] ? btrfs_remount+0x1360/0x1360 [ 457.931352][T24546] legacy_get_tree+0xf2/0x200 [ 457.936027][T24546] ? btrfs_remount+0x1360/0x1360 [ 457.940960][T24546] ? legacy_get_tree+0xf2/0x200 [ 457.945826][T24546] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 457.952062][T24546] vfs_get_tree+0x123/0x450 [ 457.956679][T24546] do_mount+0x1622/0x2fa0 [ 457.961019][T24546] ? copy_mount_string+0x40/0x40 [ 457.965959][T24546] ? kmem_cache_alloc_trace+0x354/0x760 [ 457.971515][T24546] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 457.978733][T24546] ? _copy_from_user+0xdd/0x150 [ 457.983596][T24546] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 457.989836][T24546] ? copy_mount_options+0x30e/0x440 [ 457.995036][T24546] ksys_mount+0xdb/0x150 [ 457.999284][T24546] __x64_sys_mount+0xbe/0x150 [ 458.003968][T24546] do_syscall_64+0x1a3/0x800 [ 458.008555][T24546] ? syscall_return_slowpath+0x5f0/0x5f0 [ 458.014185][T24546] ? prepare_exit_to_usermode+0x232/0x3b0 [ 458.019906][T24546] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 458.025488][T24546] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 458.031374][T24546] RIP: 0033:0x45a93a [ 458.035265][T24546] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ed 8c fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ca 8c fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 458.054860][T24546] RSP: 002b:00007f060bcc2a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 458.063351][T24546] RAX: ffffffffffffffda RBX: 00007f060bcc2b30 RCX: 000000000045a93a [ 458.071318][T24546] RDX: 00007f060bcc2ad0 RSI: 0000000020000100 RDI: 00007f060bcc2af0 08:05:15 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x1b00000000000000, [0x40000021]}) 08:05:15 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resol\ner\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) [ 458.080282][T24546] RBP: 0000000020000100 R08: 00007f060bcc2b30 R09: 00007f060bcc2ad0 [ 458.088242][T24546] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 458.096209][T24546] R13: 0000000000000000 R14: 00000000004db8a0 R15: 0000000000000003 08:05:16 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000680000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 458.217320][T24563] xt_time: unknown flags 0xa8 08:05:16 executing program 1 (fault-call:0 fault-nth:42): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:16 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) connect$l2tp(r2, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x26) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0), 0x80000000000006a, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 08:05:16 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00h\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:16 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resol%er\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:16 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x1b0001c000000000, [0x40000021]}) [ 458.358990][T24576] FAULT_INJECTION: forcing a failure. [ 458.358990][T24576] name failslab, interval 1, probability 0, space 0, times 0 [ 458.379432][T24580] xt_time: unknown flags 0xa8 [ 458.386351][T24576] CPU: 0 PID: 24576 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190115 #12 [ 458.395389][T24576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 458.405447][T24576] Call Trace: [ 458.408742][T24576] dump_stack+0x1db/0x2d0 [ 458.413079][T24576] ? dump_stack_print_info.cold+0x20/0x20 [ 458.418805][T24576] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 458.424874][T24576] ? rcu_pm_notify+0xd0/0xd0 [ 458.429484][T24576] should_fail.cold+0xa/0x14 [ 458.434080][T24576] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 458.439903][T24576] ? ___might_sleep+0x1e7/0x310 [ 458.444756][T24576] ? arch_local_save_flags+0x50/0x50 [ 458.450043][T24576] ? alloc_fs_context+0x5a/0x640 [ 458.454994][T24576] __should_failslab+0x121/0x190 [ 458.459949][T24576] should_failslab+0x9/0x14 [ 458.464453][T24576] kmem_cache_alloc_trace+0x2d1/0x760 [ 458.469838][T24576] ? rcu_read_lock_sched_held+0x110/0x130 [ 458.475554][T24576] ? kmem_cache_alloc_trace+0x354/0x760 [ 458.481439][T24576] legacy_init_fs_context+0x48/0xe0 [ 458.486635][T24576] ? generic_parse_monolithic+0x240/0x240 [ 458.492364][T24576] alloc_fs_context+0x365/0x640 [ 458.497222][T24576] fs_context_for_mount+0x25/0x30 [ 458.502251][T24576] do_mount+0x15bb/0x2fa0 [ 458.506592][T24576] ? copy_mount_string+0x40/0x40 [ 458.511534][T24576] ? kmem_cache_alloc_trace+0x354/0x760 [ 458.517115][T24576] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 458.523360][T24576] ? _copy_from_user+0xdd/0x150 [ 458.528215][T24576] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 458.534470][T24576] ? copy_mount_options+0x30e/0x440 [ 458.539671][T24576] ksys_mount+0xdb/0x150 [ 458.543933][T24576] __x64_sys_mount+0xbe/0x150 [ 458.548618][T24576] do_syscall_64+0x1a3/0x800 [ 458.553212][T24576] ? syscall_return_slowpath+0x5f0/0x5f0 [ 458.558846][T24576] ? prepare_exit_to_usermode+0x232/0x3b0 [ 458.564583][T24576] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 458.570142][T24576] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 458.576047][T24576] RIP: 0033:0x45a93a [ 458.580273][T24576] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ed 8c fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ca 8c fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 458.599884][T24576] RSP: 002b:00007f060bcc2a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 08:05:16 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00l\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:16 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) connect$l2tp(r2, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x26) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0), 0x80000000000006a, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 08:05:16 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b230000006c0000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 458.608290][T24576] RAX: ffffffffffffffda RBX: 00007f060bcc2b30 RCX: 000000000045a93a [ 458.616255][T24576] RDX: 00007f060bcc2ad0 RSI: 0000000020000100 RDI: 00007f060bcc2af0 [ 458.624237][T24576] RBP: 0000000020000100 R08: 00007f060bcc2b30 R09: 00007f060bcc2ad0 [ 458.632204][T24576] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 458.640169][T24576] R13: 0000000000000000 R14: 00000000004db8a0 R15: 0000000000000003 08:05:16 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolv\nr\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:16 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00t\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 458.791486][T24603] dns_resolver_preparse: 5 callbacks suppressed [ 458.791495][T24603] Option ' ' to dns_resolver key: bad/missing value 08:05:16 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x1e01000000000000, [0x40000021]}) 08:05:16 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolv%r\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:16 executing program 1 (fault-call:0 fault-nth:43): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:16 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000740000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:16 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00z\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:16 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x1f0001c000000000, [0x40000021]}) [ 459.045768][T24623] Option ' ' to dns_resolver key: bad/missing value 08:05:16 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b230000007a0000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:16 executing program 4: r0 = epoll_create1(0x0) r1 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x2, 0x200) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000180)=""/4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x200000, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1}) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x0, 0x0, 0x4005d52, 0xfffffffffffffffe}) fcntl$lock(r0, 0x7, &(0x7f0000000140)) 08:05:16 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolve\n\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:17 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x88\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 459.179387][T24631] Option ' ' to dns_resolver key: bad/missing value 08:05:17 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b230000fffffe00000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:17 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolve%\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:17 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x221001c000000000, [0x40000021]}) 08:05:17 executing program 4: r0 = syz_open_dev$video(&(0x7f00000001c0)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_S_CROP(r0, 0x4014563c, &(0x7f0000000040)={0xf}) r1 = getpgrp(0xffffffffffffffff) sched_getscheduler(r1) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$VIDIOC_G_STD(r0, 0x80085617, &(0x7f00000000c0)) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000080)={0x7, 0x1}) [ 459.308372][T24646] FAULT_INJECTION: forcing a failure. [ 459.308372][T24646] name failslab, interval 1, probability 0, space 0, times 0 [ 459.326921][T24646] CPU: 0 PID: 24646 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190115 #12 [ 459.335950][T24646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 459.335957][T24646] Call Trace: [ 459.335983][T24646] dump_stack+0x1db/0x2d0 [ 459.336007][T24646] ? dump_stack_print_info.cold+0x20/0x20 [ 459.359360][T24646] should_fail.cold+0xa/0x14 [ 459.363956][T24646] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 459.369773][T24646] ? ___might_sleep+0x1e7/0x310 [ 459.374641][T24646] ? arch_local_save_flags+0x50/0x50 [ 459.374661][T24646] ? trace_hardirqs_off+0xb8/0x310 [ 459.374679][T24646] ? kasan_check_read+0x11/0x20 [ 459.374704][T24646] __should_failslab+0x121/0x190 [ 459.374722][T24646] should_failslab+0x9/0x14 [ 459.374740][T24646] kmem_cache_alloc_trace+0x2d1/0x760 [ 459.390941][T24646] ? trace_hardirqs_on_caller+0x310/0x310 [ 459.390961][T24646] ? kfree+0x173/0x230 [ 459.390976][T24646] ? kfree+0x173/0x230 [ 459.391001][T24646] alloc_fs_context+0x5a/0x640 [ 459.391024][T24646] fs_context_for_mount+0x25/0x30 [ 459.391043][T24646] vfs_kern_mount.part.0+0x28/0xf0 [ 459.391062][T24646] vfs_kern_mount+0x40/0x60 [ 459.391081][T24646] btrfs_mount+0x47d/0x21be [ 459.391099][T24646] ? __kmalloc_track_caller+0x158/0x740 [ 459.405854][T24646] ? kmemdup_nul+0x31/0xa0 [ 459.405873][T24646] ? vfs_parse_fs_string+0x226/0x2b0 [ 459.405891][T24646] ? do_mount+0x710/0x2fa0 [ 459.405906][T24646] ? ksys_mount+0xdb/0x150 [ 459.405921][T24646] ? __x64_sys_mount+0xbe/0x150 [ 459.405936][T24646] ? do_syscall_64+0x1a3/0x800 [ 459.405957][T24646] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 459.424496][T24646] ? save_stack+0xa9/0xd0 [ 459.424514][T24646] ? save_stack+0x45/0xd0 [ 459.424544][T24646] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 459.424558][T24646] ? kasan_kmalloc+0x9/0x10 [ 459.424582][T24646] ? btrfs_remount+0x1360/0x1360 [ 459.424600][T24646] ? should_fail+0x250/0xd13 [ 459.434701][T24646] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 459.434722][T24646] ? check_preemption_disabled+0x48/0x290 [ 459.434746][T24646] ? rcu_lockdep_current_cpu_online+0x1aa/0x220 [ 459.434764][T24646] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 459.445727][T24658] Option ' ' to dns_resolver key: bad/missing value [ 459.449255][T24646] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 459.449278][T24646] ? check_preemption_disabled+0x48/0x290 [ 459.449304][T24646] ? rcu_lockdep_current_cpu_online+0x1aa/0x220 [ 459.449317][T24646] ? rcu_pm_notify+0xd0/0xd0 [ 459.449343][T24646] ? vfs_parse_fs_string+0x1c0/0x2b0 [ 459.483717][T24646] ? rcu_read_lock_sched_held+0x110/0x130 [ 459.492336][T24646] ? kfree+0x1fa/0x230 [ 459.581711][T24646] ? vfs_parse_fs_string+0x1c5/0x2b0 [ 459.586988][T24646] ? btrfs_remount+0x1360/0x1360 [ 459.591914][T24646] legacy_get_tree+0xf2/0x200 [ 459.596571][T24646] ? btrfs_remount+0x1360/0x1360 [ 459.601489][T24646] ? legacy_get_tree+0xf2/0x200 [ 459.606319][T24646] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 459.612542][T24646] vfs_get_tree+0x123/0x450 [ 459.617029][T24646] do_mount+0x1622/0x2fa0 [ 459.621345][T24646] ? copy_mount_string+0x40/0x40 [ 459.626270][T24646] ? kmem_cache_alloc_trace+0x354/0x760 [ 459.631808][T24646] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 459.638026][T24646] ? _copy_from_user+0xdd/0x150 [ 459.642876][T24646] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 459.649099][T24646] ? copy_mount_options+0x30e/0x440 [ 459.654283][T24646] ksys_mount+0xdb/0x150 [ 459.658507][T24646] __x64_sys_mount+0xbe/0x150 [ 459.663173][T24646] do_syscall_64+0x1a3/0x800 [ 459.667746][T24646] ? syscall_return_slowpath+0x5f0/0x5f0 [ 459.673373][T24646] ? prepare_exit_to_usermode+0x232/0x3b0 [ 459.679393][T24646] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 459.684937][T24646] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 459.690802][T24646] RIP: 0033:0x45a93a [ 459.694674][T24646] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ed 8c fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ca 8c fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 459.714254][T24646] RSP: 002b:00007f060bcc2a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 459.722642][T24646] RAX: ffffffffffffffda RBX: 00007f060bcc2b30 RCX: 000000000045a93a [ 459.730590][T24646] RDX: 00007f060bcc2ad0 RSI: 0000000020000100 RDI: 00007f060bcc2af0 [ 459.738536][T24646] RBP: 0000000020000100 R08: 00007f060bcc2b30 R09: 00007f060bcc2ad0 [ 459.746487][T24646] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 459.754452][T24646] R13: 0000000000000000 R14: 00000000004db8a0 R15: 0000000000000003 08:05:17 executing program 1 (fault-call:0 fault-nth:44): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:17 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x02', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:17 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000001000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:17 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:17 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000004c0)) r0 = getpid() capset(&(0x7f00000003c0), &(0x7f0000000400)={0xe609, 0xfffffffffffff026, 0x5}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000ffd000/0x3000)=nil, 0x81, 0x0, 0x4, &(0x7f0000ffc000/0x1000)=nil}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_config_ext}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000440)='/dev/audio\x00', 0x3f, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007440), 0x0, 0x0, &(0x7f0000007640)) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) connect$bt_rfcomm(r1, &(0x7f0000000100)={0x1f, {0x2, 0x4, 0x3f, 0x6, 0x5, 0x8}, 0x7}, 0xa) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000340)) r5 = getpid() ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000180)={0x0, 0xfffffffffffffbff, 0x100000000, 'queue1\x00', 0x10}) read(0xffffffffffffffff, &(0x7f0000000040)=""/11, 0xb) r6 = epoll_create1(0x80000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r3, 0xfffffffffffffe14, &(0x7f00000002c0)={0x0, 0x0}}, 0x214a5e2fdaa8ef33) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000380)={r5, r2, 0x0, 0x7, &(0x7f0000000240)='queue1\x00', r7}, 0x30) getpgid(r5) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000000140)={0x2000}) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, r8, &(0x7f0000000000)={0xffffffffffffffff, r4}) sendmsg$unix(r1, &(0x7f0000000ac0)={&(0x7f0000000500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000580)="116a897217bf40b68e9299dfcb909268fb596c1e8dedcc0f00ca80a7907795ffa7a9fc3f3fc0c3043cec9c2f8bf716b0c5723324218a392d6b0de96c550798b05bf106addc59edd38fd78c17a53dba59815d211ff7cc9150ab642f94f6", 0x5d}], 0x1, 0x0, 0x0, 0x40814}, 0x4080) r9 = syz_init_net_socket$llc(0x1a, 0x3, 0x0) close(r2) syz_open_procfs(r0, &(0x7f0000000480)='/exe\x00\x00\x00\x00\x00\x04\t\x00K\xdd\xd9\xde\x91\xbe\x10\xee\xaf\x00\x0e\xe9\xa9\x0fy\x80XC\x9e\xd5T\xfa\aBJ\xdau\xaf\x1f\x02\xac\x06\xed\xbc\xd7\xa0q\xfb53\x1c\xe3\x9cZ\x00\x00\x00\x00') write$FUSE_NOTIFY_INVAL_INODE(r1, &(0x7f0000000040)={0x28}, 0x28) syz_genetlink_get_family_id$ipvs(0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0, &(0x7f0000003280)={0x0, 0x1c9c380}) ioctl$FS_IOC_SETFSLABEL(r9, 0x41009432, &(0x7f0000000680)="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") syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffff0aa, 0x111000) socket(0x40000000015, 0x805, 0x0) 08:05:17 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x2a00000000000000, [0x40000021]}) [ 460.051762][T24672] Option ' ' to dns_resolver key: bad/missing value 08:05:17 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:17 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x03', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:17 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x2a1001c000000000, [0x40000021]}) 08:05:17 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000002000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:18 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) r3 = timerfd_create(0x0, 0x0) timerfd_settime(r3, 0x0, &(0x7f0000000000)={{}, {0x0, 0x989680}}, 0x0) close(r1) splice(r1, 0x0, r2, 0x0, 0x200, 0x0) r4 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={r5, 0x4, 0x5, [0x5, 0x1f, 0x10000000000, 0xff, 0x50]}, 0x12) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="ff68d6b508da8953"], 0x0, 0x0, 0x0}) close(r0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000040)={0x8, 0x0, &(0x7f0000000300)=[@release], 0x0, 0x0, 0x0}) 08:05:18 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 460.295831][T24694] Option ' ' to dns_resolver key: bad/missing value [ 460.434742][T24705] binder: 24701:24705 unknown command -1244239617 [ 460.464295][T24705] binder: 24701:24705 ioctl c0306201 20012000 returned -22 [ 460.490151][T24705] binder: 24701:24705 Release 1 refcount change on invalid ref 0 ret -22 [ 460.521160][T24705] binder: 24701:24705 unknown command -1244239617 [ 460.528667][T24705] binder: 24701:24705 ioctl c0306201 20012000 returned -22 [ 460.571574][T24681] FAULT_INJECTION: forcing a failure. [ 460.571574][T24681] name failslab, interval 1, probability 0, space 0, times 0 [ 460.591775][T24681] CPU: 1 PID: 24681 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190115 #12 [ 460.600798][T24681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 460.610845][T24681] Call Trace: [ 460.614137][T24681] dump_stack+0x1db/0x2d0 [ 460.618461][T24681] ? dump_stack_print_info.cold+0x20/0x20 [ 460.624175][T24681] ? find_held_lock+0x35/0x120 [ 460.628941][T24681] ? is_bpf_text_address+0xac/0x170 [ 460.634146][T24681] should_fail.cold+0xa/0x14 [ 460.638748][T24681] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 460.644557][T24681] ? ___might_sleep+0x1e7/0x310 [ 460.649403][T24681] ? arch_local_save_flags+0x50/0x50 [ 460.654697][T24681] __should_failslab+0x121/0x190 [ 460.659625][T24681] should_failslab+0x9/0x14 [ 460.664119][T24681] __kmalloc_track_caller+0x2d8/0x740 [ 460.669507][T24681] ? btrfs_mount+0x16f/0x21be [ 460.674205][T24681] kstrdup+0x3a/0x70 [ 460.679091][T24681] ? btrfs_remount+0x1360/0x1360 [ 460.684029][T24681] btrfs_mount+0x16f/0x21be [ 460.688524][T24681] ? __kmalloc_track_caller+0x158/0x740 [ 460.694060][T24681] ? kmemdup_nul+0x31/0xa0 [ 460.698473][T24681] ? vfs_parse_fs_string+0x226/0x2b0 [ 460.703749][T24681] ? do_mount+0x710/0x2fa0 [ 460.708163][T24681] ? ksys_mount+0xdb/0x150 [ 460.712579][T24681] ? __x64_sys_mount+0xbe/0x150 [ 460.717429][T24681] ? do_syscall_64+0x1a3/0x800 [ 460.722196][T24681] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 460.728263][T24681] ? save_stack+0xa9/0xd0 [ 460.732588][T24681] ? save_stack+0x45/0xd0 [ 460.736914][T24681] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 460.742712][T24681] ? kasan_kmalloc+0x9/0x10 [ 460.747215][T24681] ? kmem_cache_alloc_trace+0x151/0x760 [ 460.752752][T24681] ? alloc_fs_context+0x365/0x640 [ 460.757771][T24681] ? fs_reclaim_acquire+0x20/0x20 [ 460.762788][T24681] ? btrfs_remount+0x1360/0x1360 [ 460.767716][T24681] ? should_fail+0x250/0xd13 [ 460.772308][T24681] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 460.779503][T24681] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 460.785743][T24681] ? check_preemption_disabled+0x48/0x290 [ 460.791464][T24681] ? rcu_lockdep_current_cpu_online+0x1aa/0x220 [ 460.797707][T24681] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 460.803940][T24681] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 460.810174][T24681] ? check_preemption_disabled+0x48/0x290 [ 460.815899][T24681] ? rcu_lockdep_current_cpu_online+0x1aa/0x220 [ 460.822158][T24681] ? rcu_pm_notify+0xd0/0xd0 [ 460.826763][T24681] ? vfs_parse_fs_string+0x1c0/0x2b0 [ 460.832038][T24681] ? rcu_read_lock_sched_held+0x110/0x130 [ 460.837755][T24681] ? kfree+0x1fa/0x230 [ 460.841822][T24681] ? vfs_parse_fs_string+0x1c5/0x2b0 [ 460.847109][T24681] ? btrfs_remount+0x1360/0x1360 [ 460.852044][T24681] legacy_get_tree+0xf2/0x200 [ 460.856718][T24681] ? btrfs_remount+0x1360/0x1360 [ 460.861670][T24681] ? legacy_get_tree+0xf2/0x200 [ 460.866509][T24681] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 460.872740][T24681] vfs_get_tree+0x123/0x450 [ 460.878216][T24681] do_mount+0x1622/0x2fa0 [ 460.882549][T24681] ? copy_mount_string+0x40/0x40 [ 460.887481][T24681] ? kmem_cache_alloc_trace+0x354/0x760 [ 460.893022][T24681] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 460.899260][T24681] ? _copy_from_user+0xdd/0x150 [ 460.904113][T24681] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 460.910349][T24681] ? copy_mount_options+0x30e/0x440 [ 460.915548][T24681] ksys_mount+0xdb/0x150 [ 460.919790][T24681] __x64_sys_mount+0xbe/0x150 [ 460.924487][T24681] do_syscall_64+0x1a3/0x800 [ 460.929079][T24681] ? syscall_return_slowpath+0x5f0/0x5f0 [ 460.934710][T24681] ? prepare_exit_to_usermode+0x232/0x3b0 [ 460.940433][T24681] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 460.945983][T24681] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 460.951877][T24681] RIP: 0033:0x45a93a [ 460.955767][T24681] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ed 8c fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ca 8c fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 460.975359][T24681] RSP: 002b:00007f060bcc2a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 460.984520][T24681] RAX: ffffffffffffffda RBX: 00007f060bcc2b30 RCX: 000000000045a93a [ 460.992500][T24681] RDX: 00007f060bcc2ad0 RSI: 0000000020000100 RDI: 00007f060bcc2af0 [ 461.000461][T24681] RBP: 0000000020000100 R08: 00007f060bcc2b30 R09: 00007f060bcc2ad0 [ 461.008425][T24681] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 461.016387][T24681] R13: 0000000000000000 R14: 00000000004db8a0 R15: 0000000000000003 08:05:18 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:18 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000003000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:18 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x04', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:18 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x2c00000000000000, [0x40000021]}) 08:05:18 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:18 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000100)={0x3, 0x0, [0x48, 0x0, 0x40000081], [0xc2]}) [ 461.152899][T24715] Option ' ' to dns_resolver key: bad/missing value [ 461.160583][T24713] time_mt_check: 8 callbacks suppressed [ 461.160589][T24713] xt_time: unknown flags 0xa8 08:05:19 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000004000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:19 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\n\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:19 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x05', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:19 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x2c1001c000000000, [0x40000021]}) 08:05:19 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='%trfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 461.334728][T24730] xt_time: unknown flags 0xa8 08:05:19 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r0, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x2e, 0x0, 0xa, 0x5}) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x200, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000100)={r2, 0x2a}) 08:05:19 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:19 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000005000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 461.362465][T24736] Option ' ' to dns_resolver key: bad/missing value 08:05:19 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x06', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:19 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x3400000000000000, [0x40000021]}) 08:05:19 executing program 4: socketpair$unix(0x1, 0x100000000005, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000000407031dfffd946fa2830020200a0009000100001d85680c1baba20400ff7e28000000110affffba010000000009b356da5a80d18be34c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) [ 461.544036][T24750] xt_time: unknown flags 0xa8 08:05:19 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\a', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:19 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000006000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:19 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00 \x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 461.591382][T24759] Option ' ' to dns_resolver key: bad/missing value 08:05:19 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='b%rfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 461.673257][T24767] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. [ 461.727776][T24776] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. [ 461.763519][T24772] xt_time: unknown flags 0xa8 08:05:19 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x3a00000000000000, [0x40000021]}) 08:05:19 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ashmem\x00', 0x4002000, 0x0) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f00000001c0)='/dev/usbmon#\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f0000000000), 0x0) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000540)="bb0890affa4575690ec6e10d5b91d2247b73967d63b6ae3e84a4ab04fbe28b283e3c00132d4e7e34233143a1abf00f9c098482b1c717ce0ba909af3a158ee71567eda59271257825", 0x48) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="c7da5f1a", 0x4) r3 = syz_open_procfs(0x0, &(0x7f00000002c0)='pagemap\x00') sendfile(r2, r3, &(0x7f0000000040)=0x500, 0x10000000000443) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) sigaltstack(&(0x7f0000804000/0x1000)=nil, &(0x7f0000000000)) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) writev(0xffffffffffffffff, &(0x7f00000006c0)=[{&(0x7f0000000600), 0x60020}], 0x1) read(r2, &(0x7f00000003c0)=""/72, 0x100000104) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vcan0\x00'}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000440)={@remote}) sendmsg$xdp(r2, &(0x7f0000000300)={&(0x7f0000000140), 0x10, &(0x7f0000000280)=[{&(0x7f0000000180)="9d", 0x1}], 0x1}, 0x0) bind$vsock_dgram(r2, &(0x7f0000000200)={0x28, 0x0, 0x2710, @reserved}, 0x10) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) ioctl$UI_SET_PROPBIT(r4, 0x4004556e, 0x11) 08:05:19 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000007000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:19 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00?\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 461.796656][T24777] Option ' ' to dns_resolver key: bad/missing value 08:05:19 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolverH', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) [ 461.927010][T24790] xt_time: unknown flags 0xa8 08:05:19 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00@\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:19 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x3b00000000000000, [0x40000021]}) 08:05:19 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btr.s\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:19 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolverL', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:19 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000008000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:20 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:20 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x4001000000000000, [0x40000021]}) 08:05:20 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver`', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) [ 462.348454][T24832] xt_time: unknown flags 0xa8 08:05:20 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ashmem\x00', 0x4002000, 0x0) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f00000001c0)='/dev/usbmon#\x00') perf_event_open(&(0x7f000001d000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f0000000000), 0x0) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000540)="bb0890affa4575690ec6e10d5b91d2247b73967d63b6ae3e84a4ab04fbe28b283e3c00132d4e7e34233143a1abf00f9c098482b1c717ce0ba909af3a158ee71567eda59271257825", 0x48) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="c7da5f1a", 0x4) r3 = syz_open_procfs(0x0, &(0x7f00000002c0)='pagemap\x00') sendfile(r2, r3, &(0x7f0000000040)=0x500, 0x10000000000443) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) sigaltstack(&(0x7f0000804000/0x1000)=nil, &(0x7f0000000000)) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) writev(0xffffffffffffffff, &(0x7f00000006c0)=[{&(0x7f0000000600), 0x60020}], 0x1) read(r2, &(0x7f00000003c0)=""/72, 0x100000104) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vcan0\x00'}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000440)={@remote}) sendmsg$xdp(r2, &(0x7f0000000300)={&(0x7f0000000140), 0x10, &(0x7f0000000280)=[{&(0x7f0000000180)="9d", 0x1}], 0x1}, 0x0) bind$vsock_dgram(r2, &(0x7f0000000200)={0x28, 0x0, 0x2710, @reserved}, 0x10) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) ioctl$UI_SET_PROPBIT(r4, 0x4004556e, 0x11) 08:05:20 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000020000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:20 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btr/s\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:20 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00L\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:20 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x400101c000000000, [0x40000021]}) 08:05:20 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolverh', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) [ 462.568564][T24843] xt_time: unknown flags 0xa8 08:05:20 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b2300000000003f000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:20 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00`\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:20 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolverl', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:20 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrf#\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:20 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x410101c000000000, [0x40000021]}) 08:05:20 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000048000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 462.859277][T24866] xt_time: unknown flags 0xa8 08:05:21 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ashmem\x00', 0x4002000, 0x0) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f00000001c0)='/dev/usbmon#\x00') perf_event_open(&(0x7f000001d000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f0000000000), 0x0) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000540)="bb0890affa4575690ec6e10d5b91d2247b73967d63b6ae3e84a4ab04fbe28b283e3c00132d4e7e34233143a1abf00f9c098482b1c717ce0ba909af3a158ee71567eda59271257825", 0x48) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="c7da5f1a", 0x4) r3 = syz_open_procfs(0x0, &(0x7f00000002c0)='pagemap\x00') sendfile(r2, r3, &(0x7f0000000040)=0x500, 0x10000000000443) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) sigaltstack(&(0x7f0000804000/0x1000)=nil, &(0x7f0000000000)) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) writev(0xffffffffffffffff, &(0x7f00000006c0)=[{&(0x7f0000000600), 0x60020}], 0x1) read(r2, &(0x7f00000003c0)=""/72, 0x100000104) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vcan0\x00'}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000440)={@remote}) sendmsg$xdp(r2, &(0x7f0000000300)={&(0x7f0000000140), 0x10, &(0x7f0000000280)=[{&(0x7f0000000180)="9d", 0x1}], 0x1}, 0x0) bind$vsock_dgram(r2, &(0x7f0000000200)={0x28, 0x0, 0x2710, @reserved}, 0x10) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) ioctl$UI_SET_PROPBIT(r4, 0x4004556e, 0x11) 08:05:21 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolvert', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:21 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00h\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:21 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrf%\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x4800000000000000, [0x40000021]}) 08:05:21 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b2300000000004c000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 463.449526][T24895] xt_time: unknown flags 0xa8 08:05:21 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolverz', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:21 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00l\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:21 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000060000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x550001c000000000, [0x40000021]}) 08:05:21 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrf*\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 463.697386][T24916] xt_time: unknown flags 0xa8 08:05:21 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) [ 463.897556][T24930] dns_resolver_preparse: 7 callbacks suppressed [ 463.897564][T24930] Option ' ‹' to dns_resolver key: bad/missing value 08:05:22 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000140), 0x10) setsockopt(r0, 0x65, 0x1, 0x0, 0x0) close(r0) 08:05:22 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000068000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:22 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x580001c000000000, [0x40000021]}) 08:05:22 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00t\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:22 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:22 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrf+\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:22 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b2300000000006c000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:22 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00z\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:22 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) [ 464.440550][T24937] Option ' ' to dns_resolver key: bad/missing value [ 464.461889][T24946] Option ' ‹' to dns_resolver key: bad/missing value 08:05:22 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x6005000000000000, [0x40000021]}) 08:05:22 executing program 4: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), 0x0, 0x0, 0x8) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:05:22 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) [ 464.606841][T24959] Option ' ‹' to dns_resolver key: bad/missing value [ 464.617452][T24962] Option ' ' to dns_resolver key: bad/missing value 08:05:22 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrf-\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:22 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x88\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:22 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000074000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:22 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) [ 464.763519][T24977] Option ' ‹' to dns_resolver key: bad/missing value 08:05:22 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x6105000000000000, [0x40000021]}) 08:05:22 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x7fQ\x01\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:22 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b2300000000007a000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:22 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) [ 464.884595][T24990] Option ' ' to dns_resolver key: bad/missing value [ 464.912507][T24995] Option ' ‹' to dns_resolver key: bad/missing value 08:05:22 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrf.\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:22 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 465.109136][T25008] Option ' ‹' to dns_resolver key: bad/missing value [ 465.121453][T25007] Option ' ' to dns_resolver key: bad/missing value 08:05:23 executing program 4: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), 0x0, 0x0, 0x8) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:05:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x7005000000000000, [0x40000021]}) 08:05:23 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:23 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000feffff000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:23 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:23 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrf0\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:23 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000fffffe", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:23 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:23 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x7105000000000000, [0x40000021]}) 08:05:23 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfX\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:23 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:24 executing program 4: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), 0x0, 0x0, 0x8) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:05:24 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:24 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:24 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x7205000000000000, [0x40000021]}) 08:05:24 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:24 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfc\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:24 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 466.668140][T25081] time_mt_check: 8 callbacks suppressed [ 466.668156][T25081] xt_time: unknown flags 0xa8 08:05:24 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:24 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:24 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:24 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x7401000000000000, [0x40000021]}) 08:05:24 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfd\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 466.922168][T25101] xt_time: unknown flags 0xa8 08:05:25 executing program 4: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), 0x0, 0x0, 0x8) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:05:25 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:25 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:25 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x7501000000000000, [0x40000021]}) 08:05:25 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:25 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfi\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 467.568888][T25122] xt_time: unknown flags 0xa8 08:05:25 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x7601000000000000, [0x40000021]}) 08:05:25 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:25 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\xfe\xff\xff\a\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:25 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:25 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:25 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfl\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 467.773298][T25148] xt_time: unknown flags 0xa8 08:05:26 executing program 4: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:05:26 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\xff', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:26 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:26 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x7901000000000000, [0x40000021]}) 08:05:26 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:26 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfo\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:26 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 468.542612][T25171] xt_time: unknown flags 0xa8 08:05:26 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:26 executing program 4: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:05:26 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:26 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x7a01000000000000, [0x40000021]}) 08:05:26 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfp\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 468.774446][T25196] xt_time: unknown flags 0xa8 08:05:26 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:26 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:26 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:26 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x7b01000000000000, [0x40000021]}) 08:05:26 executing program 4: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 468.947365][T25215] dns_resolver_preparse: 16 callbacks suppressed [ 468.947373][T25215] Option ' ' to dns_resolver key: bad/missing value [ 468.977512][T25219] Option ' ‹' to dns_resolver key: bad/missing value 08:05:26 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:26 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 468.996703][T25217] xt_time: unknown flags 0xa8 08:05:26 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:26 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfu\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:26 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x7f04000000000000, [0x40000021]}) 08:05:26 executing program 4: getpgrp(0x0) rt_sigtimedwait(&(0x7f0000448000), 0x0, 0x0, 0x8) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:05:27 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:27 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 469.142706][T25232] Option ' ‹' to dns_resolver key: bad/missing value [ 469.161300][T25238] Option ' ' to dns_resolver key: bad/missing value [ 469.199123][T25239] xt_time: unknown flags 0xa8 08:05:27 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:27 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x800000c000000000, [0x40000021]}) 08:05:27 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) [ 469.301594][T25252] Option ' ‹' to dns_resolver key: bad/missing value 08:05:27 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfx\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:27 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:27 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 469.379509][T25258] xt_time: unknown flags 0xa8 [ 469.398310][T25262] Option ' ' to dns_resolver key: bad/missing value 08:05:27 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) [ 469.509695][T25274] Option ' ‹' to dns_resolver key: bad/missing value 08:05:27 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x8004000000000000, [0x40000021]}) 08:05:27 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00L\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 469.553270][T25269] xt_time: unknown flags 0xa8 [ 469.571008][T25279] Option ' ' to dns_resolver key: bad/missing value [ 469.642030][T25285] Option ' ‹' to dns_resolver key: bad/missing value 08:05:27 executing program 4: getpgrp(0x0) rt_sigtimedwait(&(0x7f0000448000), 0x0, 0x0, 0x8) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:05:27 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:27 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:27 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x02', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:27 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:27 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x8005000000000000, [0x40000021]}) 08:05:28 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) [ 470.156502][T25302] Option ' ‹' to dns_resolver key: bad/missing value 08:05:28 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00h\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:28 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:28 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x810000c000000000, [0x40000021]}) 08:05:28 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00l\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:28 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x03', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:28 executing program 4: getpgrp(0x0) rt_sigtimedwait(&(0x7f0000448000), 0x0, 0x0, 0x8) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:05:28 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:28 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:28 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x820000c000000000, [0x40000021]}) 08:05:28 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00t\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:28 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x04', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:29 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:29 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:29 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:29 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x830000c000000000, [0x40000021]}) 08:05:29 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x05', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:29 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:29 executing program 4: perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), 0x0, 0x0, 0x8) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:05:29 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:29 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x01Q\x7f\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:29 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x840000c000000000, [0x40000021]}) 08:05:29 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000020000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:29 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x06', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:30 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000030000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:30 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) [ 472.152594][T25399] time_mt_check: 8 callbacks suppressed [ 472.152602][T25399] xt_time: unknown flags 0xa8 08:05:30 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x8601000000000000, [0x40000021]}) 08:05:30 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:30 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\a', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:30 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000040000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 472.344852][T25423] xt_time: unknown flags 0xa8 08:05:30 executing program 4: perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), 0x0, 0x0, 0x8) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:05:30 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\a\xff\xff\xfe\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:30 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000050000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:30 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x8701000000000000, [0x40000021]}) 08:05:30 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:30 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\b', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 473.048618][T25448] xt_time: unknown flags 0xa8 08:05:30 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:30 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:30 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x8705000000000000, [0x40000021]}) 08:05:30 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000060000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:31 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\t', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x8b00000000000000, [0x40000021]}) [ 473.260914][T25469] xt_time: unknown flags 0xa8 08:05:31 executing program 4: perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), 0x0, 0x0, 0x8) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:05:31 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:31 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000070000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:31 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x900d000000000000, [0x40000021]}) 08:05:31 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x10', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:31 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:31 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000080000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 473.958517][T25497] dns_resolver_preparse: 17 callbacks suppressed [ 473.958526][T25497] Option ' ‹' to dns_resolver key: bad/missing value [ 473.967844][T25496] Option ' ' to dns_resolver key: bad/missing value [ 473.984220][T25488] xt_time: unknown flags 0xa8 08:05:31 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x9104000000000000, [0x40000021]}) 08:05:31 executing program 4: r0 = getpgrp(0x0) perf_event_open(0x0, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), 0x0, 0x0, 0x8) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:05:31 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000480000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:31 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) [ 474.091471][T25510] Option ' ' to dns_resolver key: bad/missing value [ 474.108839][T25514] Option ' ‹' to dns_resolver key: bad/missing value [ 474.184602][T25517] xt_time: unknown flags 0xa8 08:05:32 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs#', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:32 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:32 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:32 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x9801000000000000, [0x40000021]}) [ 474.216737][T25524] Option ' ‹' to dns_resolver key: bad/missing value [ 474.246587][T25529] Option ' ' to dns_resolver key: bad/missing value 08:05:32 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b230000004c0000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:32 executing program 4: r0 = getpgrp(0x0) perf_event_open(0x0, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), 0x0, 0x0, 0x8) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 474.334646][T25541] xt_time: unknown flags 0xa8 08:05:32 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:32 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000600000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 474.377917][T25547] Option ' ' to dns_resolver key: bad/missing value [ 474.408441][T25551] Option ' ‹' to dns_resolver key: bad/missing value [ 474.418165][T25544] cgroup: fork rejected by pids controller in /syz0 08:05:32 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfsH', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:32 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:32 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x9901000000000000, [0x40000021]}) [ 474.521081][T25556] xt_time: unknown flags 0xa8 08:05:32 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000680000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:32 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 474.542353][T25559] Option ' ' to dns_resolver key: bad/missing value [ 474.841211][T25563] Option ' ‹' to dns_resolver key: bad/missing value [ 474.843994][T25566] xt_time: unknown flags 0xa8 08:05:32 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:32 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:32 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x9e00000000000000, [0x40000021]}) [ 475.314731][T25584] xt_time: unknown flags 0xa8 08:05:33 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfsL', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:33 executing program 4: r0 = getpgrp(0x0) perf_event_open(0x0, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), 0x0, 0x0, 0x8) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:05:33 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:33 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:33 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x9f00004000000000, [0x40000021]}) 08:05:33 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfsh', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:33 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b230000006c0000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:33 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:34 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfsl', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:34 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:34 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:34 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfst', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:34 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 476.799789][T25616] IPVS: ftp: loaded support on port[0] = 21 [ 476.814125][T25623] IPVS: ftp: loaded support on port[0] = 21 [ 478.071275][T25616] chnl_net:caif_netlink_parms(): no params data found [ 478.376703][T25623] chnl_net:caif_netlink_parms(): no params data found [ 478.901996][T25616] bridge0: port 1(bridge_slave_0) entered blocking state [ 478.909092][T25616] bridge0: port 1(bridge_slave_0) entered disabled state [ 478.917823][T25616] device bridge_slave_0 entered promiscuous mode [ 478.933569][T25616] bridge0: port 2(bridge_slave_1) entered blocking state [ 478.942323][T25616] bridge0: port 2(bridge_slave_1) entered disabled state [ 478.950694][T25616] device bridge_slave_1 entered promiscuous mode [ 479.303226][T25623] bridge0: port 1(bridge_slave_0) entered blocking state [ 479.317248][T25623] bridge0: port 1(bridge_slave_0) entered disabled state [ 479.327474][T25623] device bridge_slave_0 entered promiscuous mode [ 479.344572][ T21] device bridge_slave_1 left promiscuous mode [ 479.357694][ T21] bridge0: port 2(bridge_slave_1) entered disabled state [ 479.411266][ T21] device bridge_slave_0 left promiscuous mode [ 479.417451][ T21] bridge0: port 1(bridge_slave_0) entered disabled state [ 486.333200][ T21] bond2 (unregistering): Released all slaves [ 486.356013][ T21] bond1 (unregistering): Released all slaves [ 486.413453][ T21] device hsr_slave_1 left promiscuous mode [ 486.456050][ T21] device hsr_slave_0 left promiscuous mode [ 486.527257][ T21] team0 (unregistering): Port device team_slave_1 removed [ 486.552495][ T21] team0 (unregistering): Port device team_slave_0 removed [ 486.567702][ T21] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 486.636643][ T21] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 486.806943][ T21] bond0 (unregistering): Released all slaves [ 486.967034][T25616] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 486.975501][T25623] bridge0: port 2(bridge_slave_1) entered blocking state [ 486.983293][T25623] bridge0: port 2(bridge_slave_1) entered disabled state [ 486.991611][T25623] device bridge_slave_1 entered promiscuous mode [ 487.001959][T25616] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 487.039600][T25623] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 487.049224][T25616] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 487.057847][T25616] team0: Port device team_slave_0 added [ 487.064937][T25623] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 487.074192][T25616] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 487.082656][T25616] team0: Port device team_slave_1 added [ 487.098849][T25623] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 487.110007][T25623] team0: Port device team_slave_0 added [ 487.116304][T25616] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 487.125169][T25616] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 487.133540][T25623] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 487.142485][T25623] team0: Port device team_slave_1 added [ 487.213205][T25616] device hsr_slave_0 entered promiscuous mode [ 487.250715][T25616] device hsr_slave_1 entered promiscuous mode [ 487.290994][T25616] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 487.299002][T25616] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 487.315323][T25623] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 487.341048][T25623] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 487.403054][T25616] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 487.463726][T25623] device hsr_slave_0 entered promiscuous mode [ 487.507542][T25623] device hsr_slave_1 entered promiscuous mode [ 487.570990][T25623] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 487.578666][T25623] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 487.655388][T25623] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 487.708509][T25616] 8021q: adding VLAN 0 to HW filter on device bond0 [ 487.742804][T25616] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 487.770101][T25616] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 487.789811][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 487.825781][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 487.849479][T25623] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 487.865481][T25623] 8021q: adding VLAN 0 to HW filter on device bond0 [ 487.897960][T25623] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 487.928050][T25616] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 487.945410][T25616] 8021q: adding VLAN 0 to HW filter on device team0 [ 487.989834][T25623] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 488.011591][T25616] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 488.020058][ T7755] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 488.031066][ T7755] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 488.038735][ T7755] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 488.061183][ T7755] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 488.069841][ T7755] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 488.101999][ T7755] bridge0: port 1(bridge_slave_0) entered blocking state [ 488.109060][ T7755] bridge0: port 1(bridge_slave_0) entered forwarding state [ 488.142480][T25623] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 488.149260][T25623] 8021q: adding VLAN 0 to HW filter on device team0 [ 488.171318][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 488.180005][T25616] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 488.218676][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 488.241289][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 488.249621][ T2979] bridge0: port 2(bridge_slave_1) entered blocking state [ 488.256708][ T2979] bridge0: port 2(bridge_slave_1) entered forwarding state [ 488.282071][T25623] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 488.292423][T25616] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 488.308476][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 488.327793][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 488.360829][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 488.367925][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 488.390673][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 488.402856][T25623] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 488.421963][T25616] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 488.429549][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 488.438267][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 488.454382][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 488.466739][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 488.473834][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 488.488950][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 488.501129][T25623] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 488.510801][T25616] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 488.538488][T25616] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 488.561594][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 488.581000][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 488.589600][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 488.638072][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 488.646816][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 488.678603][T25623] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 488.692519][T25616] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 488.700271][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 488.708411][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 488.717762][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 488.726839][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 488.738053][T25623] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 488.748905][T25616] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 488.757343][ T7756] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 488.766765][ T7756] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 488.775583][ T7756] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 488.784598][ T7756] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 488.795455][T25623] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 488.805916][T25616] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 488.813504][T25616] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 488.822043][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 488.829869][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 488.839246][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 488.854077][T25623] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 488.880549][ T7748] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 488.888832][ T7748] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 488.914340][T25616] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 488.924641][T25623] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 488.940557][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 488.948890][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 488.975889][T25616] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 488.985529][T25623] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 489.000437][T25623] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 489.050611][T25623] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 489.068318][T25623] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 489.276297][T25649] Option ' ' to dns_resolver key: bad/missing value 08:05:47 executing program 4: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x0, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), 0x0, 0x0, 0x8) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:05:47 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:47 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfsz', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:47 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:47 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0xa001000000000000, [0x40000021]}) 08:05:47 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000740000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:47 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b230000007a0000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 490.016041][T25663] Option ' ' to dns_resolver key: bad/missing value [ 490.037413][T25667] Option ' ‹' to dns_resolver key: bad/missing value [ 490.054485][T25662] time_mt_check: 5 callbacks suppressed [ 490.054493][T25662] xt_time: unknown flags 0xa8 08:05:47 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0xa00d000000000000, [0x40000021]}) 08:05:47 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:48 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00L\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:48 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 490.212122][T25678] Option ' ' to dns_resolver key: bad/missing value [ 490.254963][T25685] Option ' ‹' to dns_resolver key: bad/missing value 08:05:48 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000300000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 490.311406][T25687] xt_time: unknown flags 0xa8 [ 490.423811][T25696] Option ' ' to dns_resolver key: bad/missing value 08:05:48 executing program 4: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x0, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), 0x0, 0x0, 0x8) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:05:48 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:48 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0xb000004000000000, [0x40000021]}) 08:05:48 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:48 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:48 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000500000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 490.847933][T25706] xt_time: unknown flags 0xa8 [ 490.850679][T25707] Option ' ' to dns_resolver key: bad/missing value 08:05:48 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000600000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:48 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00h\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 490.890557][T25711] Option ' ‹' to dns_resolver key: bad/missing value 08:05:48 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:48 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 490.981604][ T21] device bridge_slave_1 left promiscuous mode [ 490.987827][ T21] bridge0: port 2(bridge_slave_1) entered disabled state 08:05:48 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0xb700004000000000, [0x40000021]}) [ 491.058207][T25726] Option ' ' to dns_resolver key: bad/missing value [ 491.071959][ T21] device bridge_slave_0 left promiscuous mode [ 491.084122][ T21] bridge0: port 1(bridge_slave_0) entered disabled state [ 491.107980][T25728] xt_time: unknown flags 0xa8 08:05:48 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00l\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 491.272263][T25739] xt_time: unknown flags 0xa8 [ 491.384454][ T21] device hsr_slave_1 left promiscuous mode [ 491.456366][ T21] device hsr_slave_0 left promiscuous mode [ 491.527971][ T21] team0 (unregistering): Port device team_slave_1 removed [ 491.559208][ T21] team0 (unregistering): Port device team_slave_0 removed [ 491.585096][ T21] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 491.658258][ T21] bond0 (unregistering): Releasing backup interface bond_slave_0 08:05:49 executing program 4: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x0, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), 0x0, 0x0, 0x8) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:05:49 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:49 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00t\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 491.857346][ T21] bond0 (unregistering): Released all slaves [ 491.873677][T25745] xt_time: unknown flags 0xa8 08:05:49 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:49 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:49 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000700000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:49 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) [ 492.032587][T25755] xt_time: unknown flags 0xa8 08:05:49 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01Q\x7f\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:49 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0xc100000000000000, [0x40000021]}) 08:05:49 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000002000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 492.097827][T25761] Option ' ' to dns_resolver key: bad/missing value 08:05:50 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x19', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 492.219773][T25770] xt_time: unknown flags 0xa8 08:05:50 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 492.351701][T25783] xt_time: unknown flags 0xa8 08:05:50 executing program 4: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), 0x0, 0x0, 0x8) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:05:50 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:50 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0xc200000000000000, [0x40000021]}) 08:05:50 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000003f00000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:50 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\xff\xff\xfe\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:50 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs ', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 492.825083][T25796] xt_time: unknown flags 0xa8 08:05:50 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:50 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000004800000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:50 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:50 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x0f', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:50 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0xcd00000000000000, [0x40000021]}) 08:05:50 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:51 executing program 4: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), 0x0, 0x0, 0x8) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:05:51 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000004c00000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:51 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:51 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0xce00000000000000, [0x40000021]}) 08:05:51 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:51 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:51 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:05:51 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000006000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:51 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:51 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:51 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0xd004000000000000, [0x40000021]}) 08:05:51 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000006800000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 494.518468][T25875] dns_resolver_preparse: 9 callbacks suppressed [ 494.518477][T25875] Option ' ' to dns_resolver key: bad/missing value 08:05:52 executing program 4: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), 0x0, 0x0, 0x8) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:05:52 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:52 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0xd901000000000000, [0x40000021]}) 08:05:52 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000006c00000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:52 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x10', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 494.689511][T25882] Option ' ' to dns_resolver key: bad/missing value 08:05:52 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000007400000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 494.941176][T25900] Option ' ' to dns_resolver key: bad/missing value 08:05:53 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:05:53 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000007a00000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:53 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:53 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0xdb01000000000000, [0x40000021]}) 08:05:53 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) [ 495.375259][T25907] Option ' ' to dns_resolver key: bad/missing value 08:05:53 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0xde01000000000000, [0x40000021]}) [ 495.433069][T25910] time_mt_check: 5 callbacks suppressed [ 495.433076][T25910] xt_time: unknown flags 0xa8 08:05:53 executing program 4: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), 0x0, 0x0, 0x8) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:05:53 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000fffffe000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:05:53 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:53 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 495.693397][T25923] xt_time: unknown flags 0xa8 08:05:53 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\n\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 495.727001][T25932] Option ' ' to dns_resolver key: bad/missing value 08:05:53 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 495.853722][T25937] xt_time: unknown flags 0xa8 08:05:53 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 496.002521][T25944] xt_time: unknown flags 0xa8 08:05:53 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:05:53 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 496.128836][T25948] xt_time: unknown flags 0xa8 08:05:54 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00L\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 496.306786][T25955] xt_time: unknown flags 0xa8 [ 496.424461][T25928] IPVS: ftp: loaded support on port[0] = 21 [ 497.423862][T25928] chnl_net:caif_netlink_parms(): no params data found [ 497.747902][T25928] bridge0: port 1(bridge_slave_0) entered blocking state [ 497.764019][T25928] bridge0: port 1(bridge_slave_0) entered disabled state [ 497.777351][T25928] device bridge_slave_0 entered promiscuous mode [ 498.048216][T25928] bridge0: port 2(bridge_slave_1) entered blocking state [ 498.056035][T25928] bridge0: port 2(bridge_slave_1) entered disabled state [ 498.066679][T25928] device bridge_slave_1 entered promiscuous mode [ 498.394145][T25928] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 498.404815][T25928] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 498.655156][T25928] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 498.665366][T25928] team0: Port device team_slave_0 added [ 498.679141][T25928] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 498.687776][T25928] team0: Port device team_slave_1 added [ 499.005335][T25928] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 499.021725][T25928] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 499.045866][ T21] device bridge_slave_1 left promiscuous mode [ 499.059792][ T21] bridge0: port 2(bridge_slave_1) entered disabled state [ 499.121330][ T21] device bridge_slave_0 left promiscuous mode [ 499.127547][ T21] bridge0: port 1(bridge_slave_0) entered disabled state [ 506.613408][ T21] device hsr_slave_1 left promiscuous mode [ 506.655708][ T21] device hsr_slave_0 left promiscuous mode [ 506.715435][ T21] team0 (unregistering): Port device team_slave_1 removed [ 506.739114][ T21] team0 (unregistering): Port device team_slave_0 removed [ 506.766003][ T21] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 506.829110][ T21] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 506.998741][ T21] bond0 (unregistering): Released all slaves [ 507.243265][T25928] device hsr_slave_0 entered promiscuous mode [ 507.280736][T25928] device hsr_slave_1 entered promiscuous mode [ 507.328311][T25928] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 507.336951][T25928] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 507.386276][T25928] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 507.485661][T25928] 8021q: adding VLAN 0 to HW filter on device bond0 [ 507.497337][T25928] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 507.529775][T25928] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 507.566460][ T7748] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 507.575185][ T7748] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 507.592058][T25928] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 507.598922][T25928] 8021q: adding VLAN 0 to HW filter on device team0 [ 507.616218][T25928] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 507.628231][ T7748] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 507.639583][ T7748] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 507.655151][ T7748] bridge0: port 1(bridge_slave_0) entered blocking state [ 507.662248][ T7748] bridge0: port 1(bridge_slave_0) entered forwarding state [ 507.679353][T25928] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 507.687762][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 507.702288][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 507.717141][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 507.726916][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 507.734014][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 507.751651][T25928] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 507.769861][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 507.780243][T25928] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 507.794740][T25960] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 507.808824][T25928] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 507.823451][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 507.835933][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 507.868653][T25928] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 507.893412][T25960] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 507.902125][T25960] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 507.931105][T25960] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 507.941908][T25928] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 507.961259][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 507.969861][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 507.992116][T25928] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 508.001039][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 508.009336][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 508.019345][T25928] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 508.026614][T25928] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 508.051300][T25928] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 508.074641][T25928] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 508.299020][T25966] Option ' ‹' to dns_resolver key: bad/missing value 08:06:06 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:06 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00`\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:06 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:06:06 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0xe006000000000000, [0x40000021]}) 08:06:06 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000010000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:06:06 executing program 4: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), 0x0, 0x0, 0x8) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:06:06 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000020000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 508.442662][T25978] Option ' ' to dns_resolver key: bad/missing value [ 508.461695][T25979] Option ' ‹' to dns_resolver key: bad/missing value [ 508.480036][T25975] xt_time: unknown flags 0xa8 08:06:06 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb4af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:06 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00h\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:06 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:06:06 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb4a79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:06 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000030000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:06:06 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0xfe00000000000000, [0x40000021]}) [ 508.590907][T25992] Option ' ‹' to dns_resolver key: bad/missing value [ 508.626636][T25998] Option ' ' to dns_resolver key: bad/missing value [ 508.703131][T26003] xt_time: unknown flags 0xa8 08:06:06 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00l\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:06 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000040000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 508.727176][T26007] Option ' ' to dns_resolver key: bad/missing value [ 508.744543][T26011] Option ' ‹' to dns_resolver key: bad/missing value 08:06:06 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:06:06 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d0acae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) [ 508.871655][T26019] Option ' ' to dns_resolver key: bad/missing value [ 508.875663][T26016] xt_time: unknown flags 0xa8 [ 508.943026][T26025] Option ' ‹' to dns_resolver key: bad/missing value 08:06:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0xff02000000000000, [0x40000021]}) 08:06:07 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000050000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:06:07 executing program 4: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), 0x0, 0x0, 0x8) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:06:07 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00t\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:07 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d25cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:07 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:06:07 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae60a60297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) [ 509.283401][T26032] Option ' ‹' to dns_resolver key: bad/missing value [ 509.352454][T26036] xt_time: unknown flags 0xa8 08:06:07 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00z\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:07 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000060000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:06:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0xff0b000000000000, [0x40000021]}) 08:06:07 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 509.490897][T26053] xt_time: unknown flags 0xa8 08:06:07 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae64a60297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:07 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x88\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:07 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000070000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 509.725489][T26074] xt_time: unknown flags 0xa8 08:06:07 executing program 4: getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), 0x0, 0x0, 0x8) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:06:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x0, [0x10]}) 08:06:07 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae631604a7c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:07 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\xc0', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:06:07 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:07 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000080000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 510.254403][T26086] xt_time: unknown flags 0xa8 08:06:08 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:08 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c564af1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:08 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x0, [0x11]}) 08:06:08 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000200000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 510.367963][T26103] xt_time: unknown flags 0xa8 08:06:08 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:08 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x0f', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 510.565687][T26118] xt_time: unknown flags 0xa8 [ 510.594779][T26118] xt_time: unknown flags 0xa8 08:06:08 executing program 4: getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), 0x0, 0x0, 0x8) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:06:08 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd0955db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:08 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x0, [0x12]}) 08:06:08 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b230000000000003f0000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:06:08 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:08 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:06:08 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000480000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:06:09 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:09 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4a55db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:09 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x0, [0x17]}) 08:06:09 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:06:09 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db0a51ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:09 executing program 4: getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), 0x0, 0x0, 0x8) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:06:09 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b230000000000004c0000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:06:09 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:09 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x0, [0x1b]}) 08:06:09 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db2551ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:09 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:06:09 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000600000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:06:09 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b09d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:09 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:09 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000680000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:06:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x0, [0x2a]}) 08:06:10 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:06:10 executing program 4: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(0x0, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:06:10 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:10 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b4ad18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:10 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b230000000000006c0000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:06:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x0, [0x2c]}) 08:06:10 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:06:10 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000740000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:06:10 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:10 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48702000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:10 executing program 4: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(0x0, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:06:10 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:06:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x0, [0x34]}) 08:06:10 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:11 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b230000000000007a0000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:06:11 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48703000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:11 executing program 4: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(0x0, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:06:11 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x0, [0x3a]}) 08:06:11 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48705000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:11 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:06:11 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b2300000000feffff0000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:06:11 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00L\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:11 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b2300000000000000ffff", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 513.441325][T26277] dns_resolver_preparse: 25 callbacks suppressed [ 513.441333][T26277] Option ' ' to dns_resolver key: bad/missing value [ 513.474113][T26282] Option ' ‹' to dns_resolver key: bad/missing value 08:06:11 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48706000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:11 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x0, [0x3b]}) 08:06:11 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS1(0xffffffffffffffff, 0x40047459, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setrlimit(0x8000000000006, &(0x7f00000a3ff0)) r1 = socket(0x11, 0x80003, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setuid(r2) clone(0x0, 0x0, 0x0, 0x0, 0x0) [ 513.502454][T26276] time_mt_check: 7 callbacks suppressed [ 513.502461][T26276] xt_time: unknown flags 0xa8 08:06:11 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:11 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:06:11 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 513.643166][T26296] Option ' ‹' to dns_resolver key: bad/missing value 08:06:11 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48707000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) [ 513.695795][T26299] xt_time: unknown flags 0xa8 08:06:11 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00h\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:11 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x0, [0x48]}) 08:06:11 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 513.767896][T26309] Option ' ' to dns_resolver key: bad/missing value 08:06:11 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 513.842051][T26313] Option ' ‹' to dns_resolver key: bad/missing value 08:06:11 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 513.893013][T26322] Option ' ' to dns_resolver key: bad/missing value [ 513.908559][T26315] xt_time: unknown flags 0xa8 08:06:11 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00l\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:11 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48709000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:11 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) socketpair(0x0, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_buf(r1, 0x1, 0x4, &(0x7f0000000000)=""/28, &(0x7f0000000180)=0x1a) 08:06:11 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x0, [0x8b]}) 08:06:11 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48712000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) [ 514.017957][T26332] Option ' ‹' to dns_resolver key: bad/missing value 08:06:11 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:06:11 executing program 4: r0 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000ff8000/0x2000)=nil) shmctl$IPC_SET(r0, 0xb, 0x0) 08:06:11 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:06:11 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00t\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 514.108246][T26336] xt_time: unknown flags 0xa8 [ 514.114939][T26342] Option ' ' to dns_resolver key: bad/missing value [ 514.212505][T26349] Option ' ‹' to dns_resolver key: bad/missing value 08:06:12 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x0, [0x9e]}) 08:06:12 executing program 4: ioctl(0xffffffffffffffff, 0x0, 0x0) getpid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000680)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000014c0)) msgsnd(0x0, &(0x7f0000000300)={0x2}, 0x8, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}) [ 514.272386][T26360] Option ' ' to dns_resolver key: bad/missing value [ 514.279931][T26356] xt_time: unknown flags 0xa8 08:06:12 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:06:12 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:12 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a4874a000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:12 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:06:12 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x0, [0xc1]}) 08:06:12 executing program 4: r0 = eventfd2(0x0, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40046607, &(0x7f0000000280)) r1 = dup(r0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) r2 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) ftruncate(r2, 0x280080) sendfile(r0, r2, 0x0, 0x2008004fffffffe) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r1, 0x1}], 0x1, &(0x7f0000000240)={0x0, r3+10000000}, 0x0, 0x0) openat$cgroup(r2, &(0x7f0000000700)='syz1\x00', 0x200002, 0x0) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) unlink(&(0x7f0000000740)='./file0\x00') splice(r1, 0x0, 0xffffffffffffffff, &(0x7f0000000100), 0x3, 0x0) 08:06:12 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 514.502155][T26372] xt_time: unknown flags 0xa8 08:06:12 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:12 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48763000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:12 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:06:12 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x0, [0xc2]}) [ 514.697418][T26394] xt_time: unknown flags 0xa8 [ 514.711687][T26394] xt_time: unknown flags 0xa8 08:06:12 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:06:12 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x7fQ\x01\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:12 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a487004a0000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:12 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:06:12 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:06:12 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x0, [0xcd]}) [ 514.918089][T26418] xt_time: unknown flags 0xa8 [ 514.970863][T26418] xt_time: unknown flags 0xa8 08:06:13 executing program 4: clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0xa102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000002c0)={@ipv4, 0x0, 0x0, 0x0, 0x5}, 0x16d) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, 0x0, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 08:06:13 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:06:13 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704020000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:13 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:13 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x0, [0xce]}) 08:06:13 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:06:13 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704030000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:13 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:13 executing program 4: r0 = inotify_init1(0x0) clock_getres(0x0, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'yam0\x00\x01\x17\x8b\x00', 0x4013}) ptrace$setregset(0x4209, r1, 0x20000004, &(0x7f0000000100)={0x0}) 08:06:13 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 515.739636][T26457] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 08:06:13 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:06:13 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x0, [0xfe]}) 08:06:13 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704040000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:13 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:13 executing program 4: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) 08:06:13 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:06:13 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x0, [0x10a]}) 08:06:13 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704050000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:13 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:06:13 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:14 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='io\x00') write$P9_RMKDIR(0xffffffffffffffff, 0x0, 0x0) r1 = gettid() write$P9_RVERSION(0xffffffffffffffff, 0x0, 0x0) timer_create(0x7, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)) nanosleep(0x0, 0x0) write$P9_RSTAT(0xffffffffffffffff, 0x0, 0xfffffffffffffec1) write$P9_RRENAMEAT(r0, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x9}}, 0x0) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, 0x0) tkill(r1, 0x1000000000016) 08:06:14 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704060000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:14 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:14 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x0, [0x11e]}) 08:06:14 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:06:14 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:06:14 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704070000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:14 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:06:14 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:14 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x0, [0x140]}) 08:06:14 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:06:14 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704480000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:17 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f023c123f3188a070") io_setup(0xbf, &(0x7f0000000000)) 08:06:17 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x0, [0x174]}) 08:06:17 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:17 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:06:17 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a487044c0000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:17 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 519.314291][T26556] dns_resolver_preparse: 20 callbacks suppressed [ 519.314300][T26556] Option ' ' to dns_resolver key: bad/missing value [ 519.345063][T26563] Option ' ‹' to dns_resolver key: bad/missing value 08:06:17 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:06:17 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704600000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) [ 519.370513][T26554] time_mt_check: 6 callbacks suppressed [ 519.370520][T26554] xt_time: unknown flags 0xa8 08:06:17 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\xfe\xff\xff\a\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:17 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x0, [0x175]}) 08:06:17 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:06:17 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 519.477639][T26572] Option ' ' to dns_resolver key: bad/missing value [ 519.501132][T26577] Option ' ‹' to dns_resolver key: bad/missing value 08:06:17 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704680000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) [ 519.549714][T26575] xt_time: unknown flags 0xa8 08:06:17 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:06:17 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:17 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x0, [0x176]}) 08:06:17 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a487046c0000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:17 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 519.630740][T26593] Option ' ‹' to dns_resolver key: bad/missing value [ 519.668627][T26600] Option ' ' to dns_resolver key: bad/missing value [ 519.676309][T26596] xt_time: unknown flags 0xa8 08:06:17 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:17 executing program 4: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:17 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000200000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 519.781712][T26608] Option ' ‹' to dns_resolver key: bad/missing value [ 519.806214][T26611] Option ' ' to dns_resolver key: bad/missing value 08:06:17 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704740000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:17 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:06:17 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x0, [0x179]}) [ 519.908683][T26616] xt_time: unknown flags 0xa8 [ 519.920119][T26619] xt_time: unknown flags 0xa8 [ 519.946949][T26623] Option ' ‹' to dns_resolver key: bad/missing value 08:06:17 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a487047a0000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:17 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:17 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ashmem\x00', 0x4002000, 0x0) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f00000001c0)='/dev/usbmon#\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f0000000000), 0x0) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000540)="bb0890affa4575690ec6e10d5b91d2247b73967d63b6ae3e84a4ab04fbe28b283e3c00132d4e7e34233143a1abf00f9c098482b1c717ce0ba909af3a158ee71567eda59271257825", 0x48) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="c7da5f1a", 0x4) r3 = syz_open_procfs(0x0, &(0x7f00000002c0)='pagemap\x00') sendfile(r2, r3, &(0x7f0000000040)=0x500, 0x10000000000443) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) sigaltstack(&(0x7f0000804000/0x1000)=nil, &(0x7f0000000000)) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) writev(0xffffffffffffffff, &(0x7f00000006c0)=[{&(0x7f0000000600), 0x60020}], 0x1) read(r2, &(0x7f00000003c0)=""/72, 0x100000104) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vcan0\x00'}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000440)={@remote}) sendmsg$xdp(r2, &(0x7f0000000300)={&(0x7f0000000140), 0x10, &(0x7f0000000280)=[{&(0x7f0000000180)="9d", 0x1}], 0x1}, 0x0) bind$vsock_dgram(r2, &(0x7f0000000200)={0x28, 0x0, 0x2710, @reserved}, 0x10) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) ioctl$UI_SET_PROPBIT(r4, 0x4004556e, 0x11) 08:06:17 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000300000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 519.969805][T26625] Option ' ' to dns_resolver key: bad/missing value 08:06:17 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000300222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:17 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 520.094904][T26642] xt_time: unknown flags 0xa8 08:06:18 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x0, [0x17b]}) 08:06:18 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:06:18 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000500222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:18 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000400000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 520.239528][T26647] xt_time: unknown flags 0xa8 08:06:18 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:18 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000500000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:06:18 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x0, [0x186]}) 08:06:18 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 520.430601][T26671] xt_time: unknown flags 0xa8 08:06:18 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ashmem\x00', 0x4002000, 0x0) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f00000001c0)='/dev/usbmon#\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f0000000000), 0x0) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000540)="bb0890affa4575690ec6e10d5b91d2247b73967d63b6ae3e84a4ab04fbe28b283e3c00132d4e7e34233143a1abf00f9c098482b1c717ce0ba909af3a158ee71567eda59271257825", 0x48) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="c7da5f1a", 0x4) r3 = syz_open_procfs(0x0, &(0x7f00000002c0)='pagemap\x00') sendfile(r2, r3, &(0x7f0000000040)=0x500, 0x10000000000443) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) sigaltstack(&(0x7f0000804000/0x1000)=nil, &(0x7f0000000000)) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) writev(0xffffffffffffffff, &(0x7f00000006c0)=[{&(0x7f0000000600), 0x60020}], 0x1) read(r2, &(0x7f00000003c0)=""/72, 0x100000104) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vcan0\x00'}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000440)={@remote}) sendmsg$xdp(r2, &(0x7f0000000300)={&(0x7f0000000140), 0x10, &(0x7f0000000280)=[{&(0x7f0000000180)="9d", 0x1}], 0x1}, 0x0) bind$vsock_dgram(r2, &(0x7f0000000200)={0x28, 0x0, 0x2710, @reserved}, 0x10) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) ioctl$UI_SET_PROPBIT(r4, 0x4004556e, 0x11) 08:06:18 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:18 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000600222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:18 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x0, [0x187]}) 08:06:18 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000600000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:06:18 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:06:18 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000700000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 521.002832][T26694] xt_time: unknown flags 0xa8 08:06:18 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000700222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:18 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00L\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:18 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x0, [0x198]}) 08:06:18 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:06:19 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000800000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 521.189167][T26713] xt_time: unknown flags 0xa8 08:06:19 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ashmem\x00', 0x4002000, 0x0) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f00000001c0)='/dev/usbmon#\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f0000000000), 0x0) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000540)="bb0890affa4575690ec6e10d5b91d2247b73967d63b6ae3e84a4ab04fbe28b283e3c00132d4e7e34233143a1abf00f9c098482b1c717ce0ba909af3a158ee71567eda59271257825", 0x48) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="c7da5f1a", 0x4) r3 = syz_open_procfs(0x0, &(0x7f00000002c0)='pagemap\x00') sendfile(r2, r3, &(0x7f0000000040)=0x500, 0x10000000000443) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) sigaltstack(&(0x7f0000804000/0x1000)=nil, &(0x7f0000000000)) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) writev(0xffffffffffffffff, &(0x7f00000006c0)=[{&(0x7f0000000600), 0x60020}], 0x1) read(r2, &(0x7f00000003c0)=""/72, 0x100000104) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vcan0\x00'}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000440)={@remote}) sendmsg$xdp(r2, &(0x7f0000000300)={&(0x7f0000000140), 0x10, &(0x7f0000000280)=[{&(0x7f0000000180)="9d", 0x1}], 0x1}, 0x0) bind$vsock_dgram(r2, &(0x7f0000000200)={0x28, 0x0, 0x2710, @reserved}, 0x10) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) ioctl$UI_SET_PROPBIT(r4, 0x4004556e, 0x11) 08:06:19 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:19 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704002000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:19 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x0, [0x199]}) 08:06:19 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000004800000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:06:19 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:06:19 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000004c00000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:06:19 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704004800222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:19 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00h\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:19 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x0, [0x1a0]}) 08:06:19 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\xff', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:06:20 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704004c00222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:20 executing program 4 (fault-call:3 fault-nth:0): r0 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), 0x0, 0x0, 0x8) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:06:20 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000006000000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:06:20 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00l\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:20 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x0, [0x1d9]}) 08:06:20 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:06:20 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704006000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:20 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00t\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:20 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x0, [0x1db]}) 08:06:20 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704006800222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:20 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000006800000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:06:20 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\xff', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 523.049500][T26798] FAULT_INJECTION: forcing a failure. [ 523.049500][T26798] name failslab, interval 1, probability 0, space 0, times 0 [ 523.088135][T26798] CPU: 0 PID: 26798 Comm: syz-executor4 Not tainted 5.0.0-rc2-next-20190115 #12 08:06:20 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000006c00000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 523.097193][T26798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 523.107246][T26798] Call Trace: [ 523.110545][T26798] dump_stack+0x1db/0x2d0 [ 523.114885][T26798] ? dump_stack_print_info.cold+0x20/0x20 [ 523.120608][T26798] ? add_lock_to_list.isra.0+0x450/0x450 [ 523.126266][T26798] ? kasan_check_read+0x11/0x20 [ 523.131143][T26798] should_fail.cold+0xa/0x14 [ 523.135741][T26798] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 523.141559][T26798] ? ___might_sleep+0x1e7/0x310 [ 523.146439][T26798] ? arch_local_save_flags+0x50/0x50 [ 523.151730][T26798] ? lock_acquire+0x1db/0x570 [ 523.156941][T26798] ? _raw_spin_unlock_irq+0x28/0x90 [ 523.156964][T26798] __should_failslab+0x121/0x190 [ 523.156986][T26798] should_failslab+0x9/0x14 [ 523.157005][T26798] kmem_cache_alloc_node+0x265/0x710 [ 523.157020][T26798] ? print_usage_bug+0xd0/0xd0 [ 523.157047][T26798] copy_process+0x4088/0x8740 [ 523.167144][T26798] ? print_usage_bug+0xd0/0xd0 [ 523.167160][T26798] ? __lock_acquire+0x572/0x4a10 [ 523.167180][T26798] ? process_measurement+0x268/0x1be0 [ 523.167197][T26798] ? print_usage_bug+0xd0/0xd0 [ 523.167217][T26798] ? __lock_acquire+0x572/0x4a10 [ 523.167233][T26798] ? __lock_acquire+0x572/0x4a10 [ 523.167267][T26798] ? __cleanup_sighand+0x70/0x70 [ 523.177352][T26798] ? mark_held_locks+0x100/0x100 [ 523.177375][T26798] ? __lock_acquire+0x572/0x4a10 [ 523.177408][T26798] ? mark_held_locks+0x100/0x100 [ 523.177432][T26798] ? __might_fault+0x12b/0x1e0 [ 523.177451][T26798] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 523.177469][T26798] ? _parse_integer+0x139/0x190 [ 523.177488][T26798] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 523.186896][T26798] ? _kstrtoull+0x17d/0x250 [ 523.186917][T26798] ? add_lock_to_list.isra.0+0x450/0x450 [ 523.186931][T26798] ? lock_downgrade+0xbe0/0xbe0 [ 523.186947][T26798] ? add_lock_to_list.isra.0+0x450/0x450 [ 523.186963][T26798] ? __check_object_size+0xa3/0x790 [ 523.186979][T26798] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 523.186994][T26798] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 523.187009][T26798] ? check_preemption_disabled+0x48/0x290 [ 523.187026][T26798] ? get_pid_task+0xd4/0x190 [ 523.307144][T26798] ? find_held_lock+0x35/0x120 [ 523.311914][T26798] ? get_pid_task+0xd4/0x190 [ 523.316506][T26798] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 523.322756][T26798] ? add_lock_to_list.isra.0+0x450/0x450 [ 523.328428][T26798] ? kasan_check_read+0x11/0x20 [ 523.333287][T26798] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 523.339272][T26798] ? rcu_read_unlock_special+0x380/0x380 [ 523.344911][T26798] ? __f_unlock_pos+0x19/0x20 [ 523.349592][T26798] ? find_held_lock+0x35/0x120 [ 523.354358][T26798] ? __f_unlock_pos+0x19/0x20 [ 523.359034][T26798] ? proc_fail_nth_write+0xa0/0x220 [ 523.364245][T26798] ? lock_downgrade+0xbe0/0xbe0 [ 523.369113][T26798] ? vfs_write+0x2f0/0x580 [ 523.373548][T26798] ? kasan_check_write+0x14/0x20 [ 523.378798][T26798] ? __mutex_unlock_slowpath+0x195/0x870 [ 523.384438][T26798] _do_fork+0x1a9/0x1170 [ 523.388689][T26798] ? fork_idle+0x1d0/0x1d0 [ 523.393125][T26798] ? __sb_end_write+0xd9/0x110 [ 523.397897][T26798] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 523.404144][T26798] ? fput+0x128/0x1a0 [ 523.408128][T26798] ? do_syscall_64+0x8c/0x800 [ 523.412806][T26798] ? do_syscall_64+0x8c/0x800 [ 523.417484][T26798] ? lockdep_hardirqs_on+0x415/0x5d0 [ 523.422770][T26798] ? trace_hardirqs_on+0xbd/0x310 [ 523.427794][T26798] ? __ia32_sys_read+0xb0/0xb0 [ 523.432564][T26798] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 523.438631][T26798] ? trace_hardirqs_off_caller+0x300/0x300 [ 523.444441][T26798] __x64_sys_clone+0xbf/0x150 [ 523.449129][T26798] do_syscall_64+0x1a3/0x800 [ 523.453722][T26798] ? syscall_return_slowpath+0x5f0/0x5f0 [ 523.459356][T26798] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 523.465091][T26798] ? __switch_to_asm+0x34/0x70 [ 523.469865][T26798] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 523.475638][T26798] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 523.481519][T26798] RIP: 0033:0x457ec9 [ 523.485450][T26798] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 523.505085][T26798] RSP: 002b:00007ff1a040ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 523.513492][T26798] RAX: ffffffffffffffda RBX: 00007ff1a040ac90 RCX: 0000000000457ec9 [ 523.521460][T26798] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000000000000 [ 523.529431][T26798] RBP: 000000000073bfa0 R08: ffffffffffffffff R09: 0000000000000000 [ 523.537402][T26798] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff1a040b6d4 [ 523.545369][T26798] R13: 00000000004be2a0 R14: 00000000004ce760 R15: 0000000000000004 08:06:21 executing program 4 (fault-call:3 fault-nth:1): r0 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), 0x0, 0x0, 0x8) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:06:21 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:21 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704006c00222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x0, [0x1de]}) 08:06:21 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000007400000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:06:21 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\xff', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:06:21 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704007400222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:21 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01Q\x7f\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:21 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000007a00000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 523.954071][T26842] FAULT_INJECTION: forcing a failure. [ 523.954071][T26842] name fail_page_alloc, interval 1, probability 0, space 0, times 0 08:06:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x0, [0x2ff]}) 08:06:21 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704007a00222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) [ 524.040269][T26842] CPU: 0 PID: 26842 Comm: syz-executor4 Not tainted 5.0.0-rc2-next-20190115 #12 [ 524.049335][T26842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 524.059395][T26842] Call Trace: [ 524.062698][T26842] dump_stack+0x1db/0x2d0 [ 524.067061][T26842] ? dump_stack_print_info.cold+0x20/0x20 [ 524.072804][T26842] should_fail.cold+0xa/0x14 [ 524.077408][T26842] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 524.083227][T26842] ? arch_local_save_flags+0x50/0x50 [ 524.088513][T26842] ? lock_release+0xc40/0xc40 [ 524.093213][T26842] should_fail_alloc_page+0x50/0x60 [ 524.098420][T26842] __alloc_pages_nodemask+0x323/0xdc0 [ 524.103798][T26842] ? __alloc_pages_slowpath+0x2c60/0x2c60 [ 524.109817][T26842] ? rcu_pm_notify+0xd0/0xd0 [ 524.114417][T26842] ? rcu_read_lock_sched_held+0x110/0x130 [ 524.120139][T26842] ? kmem_cache_alloc_node+0x347/0x710 [ 524.125596][T26842] ? print_usage_bug+0xd0/0xd0 [ 524.130373][T26842] copy_process+0x847/0x8740 [ 524.134962][T26842] ? print_usage_bug+0xd0/0xd0 [ 524.139721][T26842] ? __lock_acquire+0x572/0x4a10 [ 524.144685][T26842] ? process_measurement+0x268/0x1be0 [ 524.150088][T26842] ? print_usage_bug+0xd0/0xd0 [ 524.155348][T26842] ? __lock_acquire+0x572/0x4a10 [ 524.160287][T26842] ? __lock_acquire+0x572/0x4a10 [ 524.165239][T26842] ? __cleanup_sighand+0x70/0x70 [ 524.170176][T26842] ? mark_held_locks+0x100/0x100 [ 524.175122][T26842] ? __lock_acquire+0x572/0x4a10 [ 524.180072][T26842] ? mark_held_locks+0x100/0x100 [ 524.185035][T26842] ? __might_fault+0x12b/0x1e0 [ 524.189802][T26842] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 524.196050][T26842] ? _parse_integer+0x139/0x190 [ 524.200910][T26842] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 524.207456][T26842] ? _kstrtoull+0x17d/0x250 [ 524.211965][T26842] ? add_lock_to_list.isra.0+0x450/0x450 [ 524.217600][T26842] ? lock_downgrade+0xbe0/0xbe0 [ 524.222449][T26842] ? add_lock_to_list.isra.0+0x450/0x450 [ 524.228079][T26842] ? __check_object_size+0xa3/0x790 [ 524.233278][T26842] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 524.239518][T26842] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 524.245757][T26842] ? check_preemption_disabled+0x48/0x290 [ 524.251474][T26842] ? get_pid_task+0xd4/0x190 [ 524.256074][T26842] ? find_held_lock+0x35/0x120 [ 524.260842][T26842] ? get_pid_task+0xd4/0x190 [ 524.265434][T26842] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 524.271680][T26842] ? add_lock_to_list.isra.0+0x450/0x450 [ 524.277314][T26842] ? kasan_check_read+0x11/0x20 [ 524.282192][T26842] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 524.288174][T26842] ? rcu_read_unlock_special+0x380/0x380 [ 524.293810][T26842] ? __f_unlock_pos+0x19/0x20 [ 524.298484][T26842] ? find_held_lock+0x35/0x120 [ 524.303249][T26842] ? __f_unlock_pos+0x19/0x20 [ 524.308235][T26842] ? proc_fail_nth_write+0xa0/0x220 [ 524.313437][T26842] ? lock_downgrade+0xbe0/0xbe0 [ 524.318296][T26842] ? vfs_write+0x2f0/0x580 [ 524.322819][T26842] ? kasan_check_write+0x14/0x20 [ 524.327759][T26842] ? __mutex_unlock_slowpath+0x195/0x870 [ 524.333396][T26842] _do_fork+0x1a9/0x1170 [ 524.337645][T26842] ? fork_idle+0x1d0/0x1d0 [ 524.342067][T26842] ? __sb_end_write+0xd9/0x110 [ 524.346838][T26842] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 524.353074][T26842] ? fput+0x128/0x1a0 [ 524.357053][T26842] ? do_syscall_64+0x8c/0x800 [ 524.361725][T26842] ? do_syscall_64+0x8c/0x800 [ 524.366400][T26842] ? lockdep_hardirqs_on+0x415/0x5d0 [ 524.371682][T26842] ? trace_hardirqs_on+0xbd/0x310 [ 524.376728][T26842] ? __ia32_sys_read+0xb0/0xb0 [ 524.381496][T26842] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 524.387558][T26842] ? trace_hardirqs_off_caller+0x300/0x300 [ 524.393392][T26842] __x64_sys_clone+0xbf/0x150 [ 524.398076][T26842] do_syscall_64+0x1a3/0x800 [ 524.402670][T26842] ? syscall_return_slowpath+0x5f0/0x5f0 [ 524.408666][T26842] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 524.414383][T26842] ? __switch_to_asm+0x34/0x70 [ 524.419154][T26842] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 524.424705][T26842] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 524.430590][T26842] RIP: 0033:0x457ec9 [ 524.434482][T26842] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 524.454082][T26842] RSP: 002b:00007ff1a040ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 524.462489][T26842] RAX: ffffffffffffffda RBX: 00007ff1a040ac90 RCX: 0000000000457ec9 [ 524.470457][T26842] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000000000000 [ 524.478426][T26842] RBP: 000000000073bfa0 R08: ffffffffffffffff R09: 0000000000000000 08:06:22 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 524.486392][T26842] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff1a040b6d4 [ 524.494360][T26842] R13: 00000000004be2a0 R14: 00000000004ce760 R15: 0000000000000004 [ 524.552478][T26859] dns_resolver_preparse: 25 callbacks suppressed [ 524.552491][T26859] Option ' ‹' to dns_resolver key: bad/missing value [ 524.619056][T26860] time_mt_check: 6 callbacks suppressed [ 524.619064][T26860] xt_time: unknown flags 0xa8 08:06:22 executing program 4 (fault-call:3 fault-nth:2): r0 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), 0x0, 0x0, 0x8) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:06:22 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\xff', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:06:22 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000003000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:06:22 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a487040000004a2a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:22 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x0, [0x47f]}) 08:06:22 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\a\xff\xff\xfe\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:22 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000200222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:22 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000005000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 524.761718][T26873] Option ' ' to dns_resolver key: bad/missing value [ 524.773883][T26877] Option ' ‹' to dns_resolver key: bad/missing value [ 524.785266][T26876] xt_time: unknown flags 0xa8 08:06:22 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x0, [0x480]}) [ 524.855580][T26888] FAULT_INJECTION: forcing a failure. [ 524.855580][T26888] name failslab, interval 1, probability 0, space 0, times 0 [ 524.879611][T26888] CPU: 0 PID: 26888 Comm: syz-executor4 Not tainted 5.0.0-rc2-next-20190115 #12 [ 524.888762][T26888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 524.888769][T26888] Call Trace: [ 524.888793][T26888] dump_stack+0x1db/0x2d0 [ 524.888814][T26888] ? dump_stack_print_info.cold+0x20/0x20 [ 524.906813][T26888] should_fail.cold+0xa/0x14 [ 524.906826][T26888] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 524.906841][T26888] ? ___might_sleep+0x1e7/0x310 [ 524.906851][T26888] ? arch_local_save_flags+0x50/0x50 [ 524.906867][T26888] __should_failslab+0x121/0x190 [ 524.906881][T26888] should_failslab+0x9/0x14 [ 524.906891][T26888] kmem_cache_alloc+0x2be/0x710 [ 524.906904][T26888] ? __validate_process_creds+0x338/0x590 [ 524.906915][T26888] prepare_creds+0xa4/0x510 [ 524.906925][T26888] ? abort_creds+0x2c0/0x2c0 [ 524.906935][T26888] ? copy_process+0xb3c/0x8740 [ 524.906961][T26888] ? trace_hardirqs_off_caller+0x300/0x300 [ 524.906977][T26888] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 524.906992][T26888] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 524.907010][T26888] ? check_preemption_disabled+0x48/0x290 [ 524.907029][T26888] copy_creds+0x7b/0x6c0 [ 524.917302][T26888] copy_process+0x114d/0x8740 [ 524.917321][T26888] ? print_usage_bug+0xd0/0xd0 [ 524.917339][T26888] ? __lock_acquire+0x572/0x4a10 [ 524.927971][T26888] ? process_measurement+0x268/0x1be0 [ 524.927991][T26888] ? print_usage_bug+0xd0/0xd0 [ 524.928012][T26888] ? __lock_acquire+0x572/0x4a10 [ 524.953713][T26892] Option ' ‹' to dns_resolver key: bad/missing value [ 524.957708][T26888] ? __lock_acquire+0x572/0x4a10 [ 524.957737][T26888] ? __cleanup_sighand+0x70/0x70 [ 524.957754][T26888] ? mark_held_locks+0x100/0x100 [ 525.046314][T26888] ? __lock_acquire+0x572/0x4a10 [ 525.051267][T26888] ? mark_held_locks+0x100/0x100 [ 525.056211][T26888] ? __might_fault+0x12b/0x1e0 [ 525.060987][T26888] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 525.067224][T26888] ? _parse_integer+0x139/0x190 [ 525.072081][T26888] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 525.078313][T26888] ? _kstrtoull+0x17d/0x250 [ 525.082817][T26888] ? add_lock_to_list.isra.0+0x450/0x450 [ 525.088446][T26888] ? lock_downgrade+0xbe0/0xbe0 [ 525.093296][T26888] ? add_lock_to_list.isra.0+0x450/0x450 [ 525.099013][T26888] ? __check_object_size+0xa3/0x790 [ 525.104204][T26888] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 525.110720][T26888] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 525.116967][T26888] ? check_preemption_disabled+0x48/0x290 [ 525.122683][T26888] ? get_pid_task+0xd4/0x190 [ 525.127268][T26888] ? find_held_lock+0x35/0x120 [ 525.132024][T26888] ? get_pid_task+0xd4/0x190 [ 525.136605][T26888] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 525.142842][T26888] ? add_lock_to_list.isra.0+0x450/0x450 [ 525.148474][T26888] ? kasan_check_read+0x11/0x20 [ 525.153798][T26888] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 525.159779][T26888] ? rcu_read_unlock_special+0x380/0x380 [ 525.165415][T26888] ? __f_unlock_pos+0x19/0x20 [ 525.170088][T26888] ? find_held_lock+0x35/0x120 [ 525.174848][T26888] ? __f_unlock_pos+0x19/0x20 [ 525.179531][T26888] ? proc_fail_nth_write+0xa0/0x220 [ 525.184735][T26888] ? lock_downgrade+0xbe0/0xbe0 [ 525.189583][T26888] ? vfs_write+0x2f0/0x580 [ 525.194027][T26888] ? kasan_check_write+0x14/0x20 [ 525.198964][T26888] ? __mutex_unlock_slowpath+0x195/0x870 [ 525.204601][T26888] _do_fork+0x1a9/0x1170 [ 525.209148][T26888] ? fork_idle+0x1d0/0x1d0 [ 525.213565][T26888] ? __sb_end_write+0xd9/0x110 [ 525.218433][T26888] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 525.224673][T26888] ? fput+0x128/0x1a0 [ 525.228655][T26888] ? do_syscall_64+0x8c/0x800 [ 525.233413][T26888] ? do_syscall_64+0x8c/0x800 [ 525.238088][T26888] ? lockdep_hardirqs_on+0x415/0x5d0 [ 525.243381][T26888] ? trace_hardirqs_on+0xbd/0x310 [ 525.248400][T26888] ? __ia32_sys_read+0xb0/0xb0 [ 525.253180][T26888] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 525.259249][T26888] ? trace_hardirqs_off_caller+0x300/0x300 [ 525.265057][T26888] __x64_sys_clone+0xbf/0x150 [ 525.269739][T26888] do_syscall_64+0x1a3/0x800 [ 525.274333][T26888] ? syscall_return_slowpath+0x5f0/0x5f0 [ 525.279966][T26888] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 525.285678][T26888] ? __switch_to_asm+0x34/0x70 [ 525.290442][T26888] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 525.295996][T26888] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 525.301889][T26888] RIP: 0033:0x457ec9 [ 525.305789][T26888] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 525.325699][T26888] RSP: 002b:00007ff1a040ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 525.334106][T26888] RAX: ffffffffffffffda RBX: 00007ff1a040ac90 RCX: 0000000000457ec9 [ 525.342094][T26888] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000000000000 [ 525.350071][T26888] RBP: 000000000073bfa0 R08: ffffffffffffffff R09: 0000000000000000 08:06:23 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:23 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000300222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) [ 525.358036][T26888] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff1a040b6d4 [ 525.366002][T26888] R13: 00000000004be2a0 R14: 00000000004ce760 R15: 0000000000000004 [ 525.405228][T26896] Option ' ' to dns_resolver key: bad/missing value 08:06:23 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\xff', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 525.454839][T26900] Option ' ‹' to dns_resolver key: bad/missing value [ 525.494082][T26904] xt_time: unknown flags 0xa8 08:06:23 executing program 4 (fault-call:3 fault-nth:3): r0 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), 0x0, 0x0, 0x8) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:06:23 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000006000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 08:06:23 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000400222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:23 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x0, [0x491]}) 08:06:23 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000500222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:23 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) [ 525.661461][T26917] Option ' ' to dns_resolver key: bad/missing value [ 525.668262][T26923] Option ' ‹' to dns_resolver key: bad/missing value [ 525.688509][T26919] xt_time: unknown flags 0xa8 08:06:23 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\xff', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000484d010000000000fffffff6000000000000ecf6f2a2299748aeb81e1b00920efd9a0000010000000000ffffffffffffffff5f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 08:06:23 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000007000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 525.742620][T26931] FAULT_INJECTION: forcing a failure. [ 525.742620][T26931] name failslab, interval 1, probability 0, space 0, times 0 [ 525.810411][T26931] CPU: 0 PID: 26931 Comm: syz-executor4 Not tainted 5.0.0-rc2-next-20190115 #12 [ 525.819459][T26931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 525.827629][T26940] Option ' ‹' to dns_resolver key: bad/missing value [ 525.829507][T26931] Call Trace: [ 525.829535][T26931] dump_stack+0x1db/0x2d0 [ 525.829557][T26931] ? dump_stack_print_info.cold+0x20/0x20 [ 525.829578][T26931] ? prepare_creds+0xa4/0x510 [ 525.854162][T26931] ? copy_creds+0x7b/0x6c0 [ 525.857898][T26943] Option ' ' to dns_resolver key: bad/missing value [ 525.858570][T26931] ? copy_process+0x114d/0x8740 [ 525.858588][T26931] ? _do_fork+0x1a9/0x1170 [ 525.874986][T26931] ? __x64_sys_clone+0xbf/0x150 [ 525.879838][T26931] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 525.885925][T26931] should_fail.cold+0xa/0x14 [ 525.890517][T26931] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 525.896330][T26931] ? ___might_sleep+0x1e7/0x310 [ 525.901176][T26931] ? arch_local_save_flags+0x50/0x50 [ 525.906462][T26931] ? check_preemption_disabled+0x48/0x290 [ 525.912496][T26931] __should_failslab+0x121/0x190 [ 525.917439][T26931] should_failslab+0x9/0x14 [ 525.921941][T26931] __kmalloc+0x2dc/0x740 [ 525.926182][T26931] ? refcount_dec_and_mutex_lock+0x90/0x90 [ 525.932004][T26931] ? prepare_creds+0xa4/0x510 [ 525.936708][T26931] ? prepare_creds+0xa4/0x510 [ 525.941395][T26931] ? security_prepare_creds+0x123/0x190 [ 525.946946][T26931] security_prepare_creds+0x123/0x190 [ 525.952325][T26931] prepare_creds+0x3c4/0x510 [ 525.956913][T26931] ? abort_creds+0x2c0/0x2c0 [ 525.961497][T26931] ? copy_process+0xb3c/0x8740 [ 525.966261][T26931] ? trace_hardirqs_off_caller+0x300/0x300 [ 525.972069][T26931] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 525.978306][T26931] ? check_preemption_disabled+0x48/0x290 [ 525.984026][T26931] copy_creds+0x7b/0x6c0 [ 525.988269][T26931] copy_process+0x114d/0x8740 [ 525.992945][T26931] ? print_usage_bug+0xd0/0xd0 [ 525.997732][T26931] ? __lock_acquire+0x572/0x4a10 [ 526.002665][T26931] ? process_measurement+0x268/0x1be0 [ 526.008062][T26931] ? print_usage_bug+0xd0/0xd0 [ 526.013153][T26931] ? __lock_acquire+0x572/0x4a10 [ 526.018109][T26931] ? __lock_acquire+0x572/0x4a10 [ 526.023058][T26931] ? __cleanup_sighand+0x70/0x70 [ 526.027992][T26931] ? mark_held_locks+0x100/0x100 [ 526.032931][T26931] ? __lock_acquire+0x572/0x4a10 [ 526.037896][T26931] ? mark_held_locks+0x100/0x100 [ 526.042838][T26931] ? __might_fault+0x12b/0x1e0 [ 526.047713][T26931] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 526.053947][T26931] ? _parse_integer+0x139/0x190 [ 526.058812][T26931] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 526.065057][T26931] ? _kstrtoull+0x17d/0x250 [ 526.069559][T26931] ? add_lock_to_list.isra.0+0x450/0x450 [ 526.075181][T26931] ? lock_downgrade+0xbe0/0xbe0 [ 526.080030][T26931] ? add_lock_to_list.isra.0+0x450/0x450 [ 526.085661][T26931] ? __check_object_size+0xa3/0x790 [ 526.090864][T26931] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 526.097099][T26931] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 526.103336][T26931] ? check_preemption_disabled+0x48/0x290 [ 526.109411][T26931] ? get_pid_task+0xd4/0x190 [ 526.113988][T26931] ? find_held_lock+0x35/0x120 [ 526.118755][T26931] ? get_pid_task+0xd4/0x190 [ 526.123343][T26931] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 526.129588][T26931] ? add_lock_to_list.isra.0+0x450/0x450 [ 526.135216][T26931] ? kasan_check_read+0x11/0x20 [ 526.140066][T26931] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 526.146044][T26931] ? rcu_read_unlock_special+0x380/0x380 [ 526.151677][T26931] ? __f_unlock_pos+0x19/0x20 [ 526.156803][T26931] ? find_held_lock+0x35/0x120 [ 526.161574][T26931] ? __f_unlock_pos+0x19/0x20 [ 526.166247][T26931] ? proc_fail_nth_write+0xa0/0x220 [ 526.171451][T26931] ? lock_downgrade+0xbe0/0xbe0 [ 526.176302][T26931] ? vfs_write+0x2f0/0x580 [ 526.180727][T26931] ? kasan_check_write+0x14/0x20 [ 526.185676][T26931] ? __mutex_unlock_slowpath+0x195/0x870 [ 526.191576][T26931] _do_fork+0x1a9/0x1170 [ 526.195824][T26931] ? fork_idle+0x1d0/0x1d0 [ 526.200252][T26931] ? __sb_end_write+0xd9/0x110 [ 526.205018][T26931] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 526.211604][T26931] ? fput+0x128/0x1a0 [ 526.215582][T26931] ? do_syscall_64+0x8c/0x800 [ 526.220255][T26931] ? do_syscall_64+0x8c/0x800 [ 526.224928][T26931] ? lockdep_hardirqs_on+0x415/0x5d0 [ 526.230208][T26931] ? trace_hardirqs_on+0xbd/0x310 [ 526.235244][T26931] ? __ia32_sys_read+0xb0/0xb0 [ 526.240010][T26931] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 526.246073][T26931] ? trace_hardirqs_off_caller+0x300/0x300 [ 526.251879][T26931] __x64_sys_clone+0xbf/0x150 [ 526.256568][T26931] do_syscall_64+0x1a3/0x800 [ 526.261156][T26931] ? syscall_return_slowpath+0x5f0/0x5f0 [ 526.266893][T26931] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 526.272604][T26931] ? __switch_to_asm+0x34/0x70 [ 526.277367][T26931] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 526.282927][T26931] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 526.288814][T26931] RIP: 0033:0x457ec9 [ 526.292733][T26931] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 08:06:24 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000600222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:24 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x0, [0x4d0]}) 08:06:24 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000020000000", 0x5b, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 526.312648][T26931] RSP: 002b:00007ff1a040ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 526.321278][T26931] RAX: ffffffffffffffda RBX: 00007ff1a040ac90 RCX: 0000000000457ec9 [ 526.329248][T26931] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000000000000 [ 526.337335][T26931] RBP: 000000000073bfa0 R08: ffffffffffffffff R09: 0000000000000000 [ 526.345319][T26931] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff1a040b6d4 [ 526.353285][T26931] R13: 00000000004be2a0 R14: 00000000004ce760 R15: 0000000000000004 [ 526.390622][T26933] xt_time: unknown flags 0xa8 08:06:24 executing program 4: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), 0x0, 0x0, 0x8) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:06:24 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, 0x0, &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'n*0Ek\x88k\xc2\x16[A\xfei\x00', 'yam0\x00', 'yam0\x00', 'lo\x00', @link_local, [], @link_local, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19e75ea096f07a9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 08:06:24 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, 0x0) r2 = syz_open_dev$usb(0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='dns_resolver\x00', 0x0, &(0x7f0000000100)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000700222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f230b8b2300000000", 0x56, 0xfffffffffffffffb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000a408}, 0xc, 0x0}, 0x0) 08:06:24 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000340)={0x20000000007b, 0x0, [0x560]}) [ 526.530397][ C0] ------------[ cut here ]------------ [ 526.536438][ C0] AppArmor WARN cred_label: ((!blob)): [ 526.536704][ C0] WARNING: CPU: 0 PID: 3866 at security/apparmor/include/cred.h:30 apparmor_cred_free+0x12f/0x1a0 [ 526.552815][ C0] Kernel panic - not syncing: panic_on_warn set ... [ 526.559398][ C0] CPU: 0 PID: 3866 Comm: udevd Not tainted 5.0.0-rc2-next-20190115 #12 [ 526.567727][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 526.577774][ C0] Call Trace: [ 526.581065][ C0] [ 526.583922][ C0] dump_stack+0x1db/0x2d0 [ 526.588258][ C0] ? dump_stack_print_info.cold+0x20/0x20 [ 526.593969][ C0] ? apparmor_cred_free+0x30/0x1a0 [ 526.599065][ C0] panic+0x2cb/0x65c [ 526.602949][ C0] ? add_taint.cold+0x16/0x16 [ 526.607614][ C0] ? apparmor_cred_free+0x12f/0x1a0 [ 526.613106][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 526.619326][ C0] ? __probe_kernel_read+0x1f4/0x250 [ 526.624717][ C0] ? __warn.cold+0x5/0x48 [ 526.629023][ C0] ? __warn+0xe8/0x1d0 [ 526.633071][ C0] ? apparmor_cred_free+0x12f/0x1a0 [ 526.638265][ C0] __warn.cold+0x20/0x48 [ 526.642486][ C0] ? apparmor_cred_free+0x12f/0x1a0 [ 526.647665][ C0] report_bug+0x263/0x2b0 [ 526.651977][ C0] do_error_trap+0x11b/0x200 [ 526.656547][ C0] do_invalid_op+0x37/0x50 [ 526.660940][ C0] ? apparmor_cred_free+0x12f/0x1a0 [ 526.666223][ C0] invalid_op+0x14/0x20 [ 526.670363][ C0] RIP: 0010:apparmor_cred_free+0x12f/0x1a0 [ 526.676148][ C0] Code: 7c 88 48 c7 c7 40 d2 7c 88 e8 5d 69 f2 fd 0f 0b eb a9 e8 64 40 29 fe 48 c7 c6 00 e2 7c 88 48 c7 c7 40 d2 7c 88 e8 41 69 f2 fd <0f> 0b 48 b8 00 00 00 00 00 fc ff df 80 38 00 75 4a 4c 8b 2c 25 00 [ 526.695903][ C0] RSP: 0018:ffff8880ae6079f8 EFLAGS: 00010286 [ 526.701958][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 526.710213][ C0] RDX: 0000000000000100 RSI: ffffffff81688726 RDI: 0000000000000006 [ 526.718252][ C0] RBP: ffff8880ae607a18 R08: ffff888097ebc280 R09: ffff888097ebcb20 [ 526.726200][ C0] R10: ffff888097ebc280 R11: 0000000000000000 R12: ffff88808d2bf300 [ 526.734149][ C0] R13: ffff88808d2bf300 R14: ffff88808d2bf388 R15: dffffc0000000000 [ 526.742112][ C0] ? vprintk_func+0x86/0x189 [ 526.746712][ C0] ? apparmor_cred_free+0x12f/0x1a0 [ 526.751919][ C0] security_cred_free+0x4b/0xf0 [ 526.756749][ C0] put_cred_rcu+0x21f/0x6e0 [ 526.761234][ C0] ? get_task_cred+0x5e0/0x5e0 [ 526.765976][ C0] ? lock_release+0xc40/0xc40 [ 526.770635][ C0] ? pid_task+0x210/0x210 [ 526.774945][ C0] ? file_free_rcu+0x98/0xe0 [ 526.779529][ C0] ? kmem_cache_free+0x225/0x260 [ 526.784452][ C0] rcu_core+0xc4a/0x1680 [ 526.788681][ C0] ? rcu_fwd_progress_check+0xd0/0xd0 [ 526.794041][ C0] ? clockevents_program_event+0x15f/0x380 [ 526.799830][ C0] ? add_lock_to_list.isra.0+0x450/0x450 [ 526.805439][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 526.811978][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 526.818195][ C0] ? check_preemption_disabled+0x48/0x290 [ 526.823897][ C0] ? __lock_is_held+0xb6/0x140 [ 526.828646][ C0] __do_softirq+0x30b/0xb11 [ 526.833135][ C0] ? __irqentry_text_end+0x1f96d2/0x1f96d2 [ 526.838921][ C0] ? kvm_clock_read+0x18/0x30 [ 526.843575][ C0] ? kvm_sched_clock_read+0x9/0x20 [ 526.848663][ C0] ? sched_clock+0x2e/0x50 [ 526.853061][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 526.859275][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 526.865491][ C0] ? check_preemption_disabled+0x48/0x290 [ 526.871190][ C0] irq_exit+0x180/0x1d0 [ 526.875323][ C0] smp_apic_timer_interrupt+0x1b7/0x760 [ 526.880846][ C0] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 526.886370][ C0] ? smp_call_function_single_interrupt+0x640/0x640 [ 526.892936][ C0] ? trace_hardirqs_off+0x310/0x310 [ 526.898109][ C0] ? task_prio+0x50/0x50 [ 526.902330][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 526.908560][ C0] ? check_preemption_disabled+0x48/0x290 [ 526.914622][ C0] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 526.920234][ C0] apic_timer_interrupt+0xf/0x20 [ 526.925143][ C0] [ 526.928096][ C0] RIP: 0010:_raw_write_unlock_irq+0x54/0x90 [ 526.933968][ C0] Code: c0 c0 83 92 89 48 ba 00 00 00 00 00 fc ff df 48 c1 e8 03 80 3c 10 00 75 33 48 83 3d e5 4c 9c 01 00 74 20 fb 66 0f 1f 44 00 00 01 00 00 00 e8 72 0f 62 f9 65 8b 05 db b6 0b 78 85 c0 74 06 41 [ 526.953549][ C0] RSP: 0018:ffff888097ec78a8 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13 [ 526.961938][ C0] RAX: 1ffffffff1325078 RBX: 1ffff11012fd8f50 RCX: 1ffff11012fd7964 [ 526.969889][ C0] RDX: dffffc0000000000 RSI: 0000000000000000 RDI: ffff888097ebcafc [ 526.977837][ C0] RBP: ffff888097ec78b0 R08: 0000000000000006 R09: ffff888097ebcb20 [ 526.985788][ C0] R10: ffff888097ebc280 R11: 0000000000000000 R12: ffff888097cb76a0 [ 526.993736][ C0] R13: ffff888097cb7680 R14: ffff888097cb7680 R15: dffffc0000000000 [ 527.001713][ C0] ? _raw_write_unlock_irq+0x28/0x90 [ 527.006977][ C0] ep_scan_ready_list+0xc14/0x10b0 [ 527.012407][ C0] ? pvclock_read_flags+0x160/0x160 [ 527.017586][ C0] ? trace_hardirqs_off_caller+0x300/0x300 [ 527.023373][ C0] ? ep_destroy_wakeup_source+0x2a0/0x2a0 [ 527.029074][ C0] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 527.035300][ C0] ? ktime_get_real_ts64+0x4e0/0x4e0 [ 527.040568][ C0] ? kvm_clock_read+0x18/0x30 [ 527.045226][ C0] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 527.051447][ C0] ? set_normalized_timespec64+0x6a/0xc0 [ 527.057062][ C0] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 527.062776][ C0] ? compat_get_fd_set+0x80/0x80 [ 527.067720][ C0] ? add_lock_to_list.isra.0+0x450/0x450 [ 527.073335][ C0] ep_poll+0x2d0/0x1640 [ 527.077476][ C0] ? check_preemption_disabled+0x48/0x290 [ 527.083179][ C0] ? ep_modify+0xc20/0xc20 [ 527.087577][ C0] ? blkcg_maybe_throttle_current+0x75e/0x13c0 [ 527.093709][ C0] ? lock_acquire+0x1db/0x570 [ 527.098370][ C0] ? _raw_spin_unlock_irq+0x28/0x90 [ 527.103548][ C0] ? _raw_spin_unlock_irq+0x28/0x90 [ 527.108730][ C0] ? blkcg_exit_queue+0x30/0x30 [ 527.113925][ C0] ? trace_hardirqs_off_caller+0x300/0x300 [ 527.119713][ C0] ? do_raw_spin_trylock+0x270/0x270 [ 527.125001][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 527.131236][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 527.137472][ C0] ? __fget_light+0x2db/0x420 [ 527.142133][ C0] ? fget_raw+0x20/0x20 [ 527.146272][ C0] ? trace_hardirqs_on_caller+0x310/0x310 [ 527.151972][ C0] ? do_syscall_64+0x8c/0x800 [ 527.157262][ C0] ? do_syscall_64+0x8c/0x800 [ 527.161926][ C0] ? lockdep_hardirqs_on+0x415/0x5d0 [ 527.167194][ C0] do_epoll_wait+0x1b3/0x200 [ 527.171775][ C0] __x64_sys_epoll_wait+0x97/0xf0 [ 527.176803][ C0] do_syscall_64+0x1a3/0x800 [ 527.181377][ C0] ? syscall_return_slowpath+0x5f0/0x5f0 [ 527.186991][ C0] ? prepare_exit_to_usermode+0x232/0x3b0 [ 527.192704][ C0] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 527.198234][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 527.204114][ C0] RIP: 0033:0x7f36b092b943 [ 527.208516][ C0] Code: 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 90 90 90 90 90 90 83 3d b5 dc 2a 00 00 75 13 49 89 ca b8 e8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 34 c3 48 83 ec 08 e8 3b c4 00 00 48 89 04 24 [ 527.228442][ C0] RSP: 002b:00007ffe1e854048 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 527.236843][ C0] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f36b092b943 [ 527.244819][ C0] RDX: 0000000000000008 RSI: 00007ffe1e854140 RDI: 000000000000000a [ 527.252770][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 527.260723][ C0] R10: 0000000000000bb8 R11: 0000000000000246 R12: 0000000000000003 [ 527.268681][ C0] R13: 0000000000000000 R14: 0000000001c64830 R15: 0000000001c56250 [ 527.277812][ C0] Kernel Offset: disabled [ 527.282289][ C0] Rebooting in 86400 seconds..