Warning: Permanently added '10.128.0.53' (ED25519) to the list of known hosts. 1970/01/01 00:00:59 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:59 ignoring optional flag "type"="gce" 1970/01/01 00:00:59 parsed 1 programs [ 60.101857][ T4248] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS 1970/01/01 00:01:00 executed programs: 0 [ 60.229953][ T4255] chnl_net:caif_netlink_parms(): no params data found [ 60.265559][ T4255] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.267120][ T4255] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.269184][ T4255] device bridge_slave_0 entered promiscuous mode [ 60.272228][ T4255] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.274124][ T4255] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.276247][ T4255] device bridge_slave_1 entered promiscuous mode [ 60.290603][ T4255] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.294436][ T4255] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.310759][ T4255] team0: Port device team_slave_0 added [ 60.314231][ T4255] team0: Port device team_slave_1 added [ 60.326411][ T4255] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.327860][ T4255] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 60.332879][ T4255] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.336925][ T4255] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.338362][ T4255] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 60.343393][ T4255] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.405127][ T4255] device hsr_slave_0 entered promiscuous mode [ 60.443646][ T4255] device hsr_slave_1 entered promiscuous mode [ 61.252691][ T4255] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 61.324910][ T4255] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 61.366023][ T4255] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 61.426755][ T4255] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 61.522189][ T4255] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.530512][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.532981][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.539478][ T4255] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.545053][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.547314][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.549311][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.550786][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.553282][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.560465][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.562719][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.565649][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.567081][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.571576][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.577008][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.582298][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.587649][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.591264][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 61.593950][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.596206][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.606876][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.609249][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.611256][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.613268][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.620429][ T4255] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.699852][ T4255] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.705406][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 61.707026][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 61.718657][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.720824][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.735494][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.737547][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.740380][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.742505][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.748833][ T4255] device veth0_vlan entered promiscuous mode [ 61.755424][ T4255] device veth1_vlan entered promiscuous mode [ 61.769396][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 61.771654][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 61.774972][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.777114][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.780881][ T4255] device veth0_macvtap entered promiscuous mode [ 61.786550][ T4255] device veth1_macvtap entered promiscuous mode [ 61.799096][ T4255] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 61.800675][ T597] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 61.802736][ T597] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.805512][ T597] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.807621][ T597] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.812165][ T4255] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 61.815091][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.817298][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.821395][ T4255] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.823158][ T4255] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.825554][ T4255] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.827296][ T4255] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.882179][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.884025][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.887709][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 61.914967][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.916698][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.919135][ T597] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 62.178565][ T4387] loop0: detected capacity change from 0 to 32768 [ 62.185815][ T4387] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4387) [ 62.195198][ T21] Bluetooth: hci0: command 0x0409 tx timeout [ 62.199702][ T4387] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 62.201733][ T4387] BTRFS info (device loop0): using free space tree [ 62.204276][ T4387] BTRFS info (device loop0): has skinny extents [ 62.225362][ T4387] BTRFS info (device loop0): enabling ssd optimizations [ 62.343854][ T4428] FAULT_INJECTION: forcing a failure. [ 62.343854][ T4428] name failslab, interval 1, probability 0, space 0, times 1 [ 62.346737][ T4428] CPU: 0 PID: 4428 Comm: syz-executor.0 Not tainted 5.15.176-syzkaller #0 [ 62.348554][ T4428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 62.350708][ T4428] Call trace: [ 62.351356][ T4428] dump_backtrace+0x0/0x530 [ 62.352262][ T4428] show_stack+0x2c/0x3c [ 62.353123][ T4428] dump_stack_lvl+0x108/0x170 [ 62.354045][ T4428] dump_stack+0x1c/0x58 [ 62.354856][ T4428] should_fail+0x3b8/0x514 [ 62.355755][ T4428] __should_failslab+0xbc/0x110 [ 62.356732][ T4428] should_failslab+0x10/0x28 [ 62.357642][ T4428] slab_pre_alloc_hook+0x64/0xe8 [ 62.358771][ T4428] kmem_cache_alloc+0x98/0x45c [ 62.359742][ T4428] alloc_extent_state+0x3c/0x484 [ 62.360783][ T4428] set_extent_bit+0x1d8/0x1464 [ 62.361811][ T4428] btrfs_set_extent_delalloc+0x284/0x2d8 [ 62.362980][ T4428] btrfs_dirty_pages+0x14c/0x360 [ 62.363986][ T4428] btrfs_buffered_write+0x7f8/0xe6c [ 62.365078][ T4428] btrfs_file_write_iter+0x1a8/0xb6c [ 62.366154][ T4428] do_iter_readv_writev+0x420/0x5f8 [ 62.367356][ T4428] do_iter_write+0x1b8/0x66c [ 62.368391][ T4428] do_writev+0x220/0x3ec [ 62.369300][ T4428] __arm64_sys_writev+0x80/0x94 [ 62.370329][ T4428] invoke_syscall+0x98/0x2b8 [ 62.371230][ T4428] el0_svc_common+0x138/0x258 [ 62.372121][ T4428] do_el0_svc+0x58/0x14c [ 62.372973][ T4428] el0_svc+0x7c/0x1f0 [ 62.373795][ T4428] el0t_64_sync_handler+0x84/0xe4 [ 62.374814][ T4428] el0t_64_sync+0x1a0/0x1a4 [ 62.831634][ T4457] loop0: detected capacity change from 0 to 32768 [ 62.838353][ T4457] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4457) [ 62.845243][ T4457] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 62.847254][ T4457] BTRFS info (device loop0): using free space tree [ 62.848654][ T4457] BTRFS info (device loop0): has skinny extents [ 62.868185][ T4457] BTRFS info (device loop0): enabling ssd optimizations [ 62.954010][ T4496] FAULT_INJECTION: forcing a failure. [ 62.954010][ T4496] name failslab, interval 1, probability 0, space 0, times 0 [ 62.956830][ T4496] CPU: 1 PID: 4496 Comm: syz-executor.0 Not tainted 5.15.176-syzkaller #0 [ 62.958565][ T4496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 62.960441][ T4496] Call trace: [ 62.961098][ T4496] dump_backtrace+0x0/0x530 [ 62.961962][ T4496] show_stack+0x2c/0x3c [ 62.962666][ T4496] dump_stack_lvl+0x108/0x170 [ 62.963705][ T4496] dump_stack+0x1c/0x58 [ 62.964472][ T4496] should_fail+0x3b8/0x514 [ 62.965397][ T4496] __should_failslab+0xbc/0x110 [ 62.966459][ T4496] should_failslab+0x10/0x28 [ 62.967352][ T4496] slab_pre_alloc_hook+0x64/0xe8 [ 62.968401][ T4496] kmem_cache_alloc+0x98/0x45c [ 62.969362][ T4496] alloc_extent_map+0x28/0x128 [ 62.970360][ T4496] btrfs_drop_extent_cache+0x18c/0xd9c [ 62.971398][ T4496] cow_file_range+0x41c/0xb74 [ 62.972448][ T4496] btrfs_run_delalloc_range+0x314/0x12cc [ 62.973617][ T4496] writepage_delalloc+0x1d4/0x434 [ 62.974674][ T4496] __extent_writepage+0x624/0xcbc [ 62.975664][ T4496] extent_writepages+0x9b0/0x1268 [ 62.976703][ T4496] btrfs_writepages+0x28/0x38 [ 62.977729][ T4496] do_writepages+0x39c/0x5ec [ 62.978750][ T4496] filemap_fdatawrite_wbc+0x1c8/0x228 [ 62.979868][ T4496] filemap_fdatawrite_range+0x140/0x1a8 [ 62.981002][ T4496] start_ordered_ops+0xf0/0x24c [ 62.981850][ T4496] btrfs_sync_file+0x358/0xfd4 [ 62.982866][ T4496] vfs_fsync_range+0x168/0x188 [ 62.983919][ T4496] btrfs_file_write_iter+0x5b8/0xb6c [ 62.984988][ T4496] do_iter_readv_writev+0x420/0x5f8 [ 62.986028][ T4496] do_iter_write+0x1b8/0x66c [ 62.986956][ T4496] do_writev+0x220/0x3ec [ 62.987826][ T4496] __arm64_sys_writev+0x80/0x94 [ 62.988808][ T4496] invoke_syscall+0x98/0x2b8 [ 62.989737][ T4496] el0_svc_common+0x138/0x258 [ 62.990582][ T4496] do_el0_svc+0x58/0x14c [ 62.991559][ T4496] el0_svc+0x7c/0x1f0 [ 62.992362][ T4496] el0t_64_sync_handler+0x84/0xe4 [ 62.993418][ T4496] el0t_64_sync+0x1a0/0x1a4 [ 63.458871][ T4511] loop0: detected capacity change from 0 to 32768 [ 63.463083][ T4511] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4511) [ 63.471643][ T4511] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 63.477085][ T4511] BTRFS info (device loop0): using free space tree [ 63.478467][ T4511] BTRFS info (device loop0): has skinny extents [ 63.495994][ T4511] BTRFS info (device loop0): enabling ssd optimizations [ 63.597593][ T4551] FAULT_INJECTION: forcing a failure. [ 63.597593][ T4551] name failslab, interval 1, probability 0, space 0, times 0 [ 63.603705][ T4551] CPU: 1 PID: 4551 Comm: syz-executor.0 Not tainted 5.15.176-syzkaller #0 [ 63.605481][ T4551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 63.607727][ T4551] Call trace: [ 63.608326][ T4551] dump_backtrace+0x0/0x530 [ 63.609295][ T4551] show_stack+0x2c/0x3c [ 63.610161][ T4551] dump_stack_lvl+0x108/0x170 [ 63.611176][ T4551] dump_stack+0x1c/0x58 [ 63.612176][ T4551] should_fail+0x3b8/0x514 [ 63.613123][ T4551] __should_failslab+0xbc/0x110 [ 63.614177][ T4551] should_failslab+0x10/0x28 [ 63.615097][ T4551] slab_pre_alloc_hook+0x64/0xe8 [ 63.616223][ T4551] kmem_cache_alloc+0x98/0x45c [ 63.617215][ T4551] btrfs_alloc_path+0x5c/0x68 [ 63.618140][ T4551] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 63.619263][ T4551] btrfs_run_delayed_refs+0x11c/0x47c [ 63.620456][ T4551] btrfs_commit_transaction+0x1b8/0x30f0 [ 63.621561][ T4551] btrfs_sync_file+0xb48/0xfd4 [ 63.622534][ T4551] vfs_fsync_range+0x168/0x188 [ 63.623574][ T4551] btrfs_file_write_iter+0x5b8/0xb6c [ 63.624703][ T4551] do_iter_readv_writev+0x420/0x5f8 [ 63.625699][ T4551] do_iter_write+0x1b8/0x66c [ 63.626614][ T4551] do_writev+0x220/0x3ec [ 63.627436][ T4551] __arm64_sys_writev+0x80/0x94 [ 63.628431][ T4551] invoke_syscall+0x98/0x2b8 [ 63.629441][ T4551] el0_svc_common+0x138/0x258 [ 63.630448][ T4551] do_el0_svc+0x58/0x14c [ 63.631295][ T4551] el0_svc+0x7c/0x1f0 [ 63.632082][ T4551] el0t_64_sync_handler+0x84/0xe4 [ 63.633044][ T4551] el0t_64_sync+0x1a0/0x1a4 [ 63.641660][ T4551] BTRFS error (device loop0): failed to run delayed ref for logical 1048576 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 63.654098][ T4551] ------------[ cut here ]------------ [ 63.655591][ T4551] WARNING: CPU: 0 PID: 4551 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 63.657807][ T4551] Modules linked in: [ 63.658559][ T4551] CPU: 0 PID: 4551 Comm: syz-executor.0 Not tainted 5.15.176-syzkaller #0 [ 63.660334][ T4551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 63.662438][ T4551] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.664119][ T4551] pc : btrfs_run_delayed_refs+0x408/0x47c [ 63.665317][ T4551] lr : btrfs_run_delayed_refs+0x408/0x47c [ 63.666618][ T4551] sp : ffff800020567310 [ 63.667395][ T4551] x29: ffff800020567320 x28: dfff800000000000 x27: ffff0000d427a024 [ 63.668950][ T4551] x26: 00000000fffffff4 x25: ffff0000d08ffb58 x24: 1fffe0001a11ff6b [ 63.670669][ T4551] x23: ffff0000d08ffb58 x22: 0000000000000000 x21: 0000000000000012 [ 63.672296][ T4551] x20: ffff0000d427a000 x19: ffff0000d08ffb00 x18: 0000000000000001 [ 63.674006][ T4551] x17: 0000000000000000 x16: ffff800011b4c240 x15: 00000000ffffffff [ 63.675631][ T4551] x14: ffff0000d2713680 x13: 0000000000000001 x12: 0000000000000001 [ 63.677207][ T4551] x11: 0000000000000000 x10: 0000000000000000 x9 : d35190a2f7c06000 [ 63.679061][ T4551] x8 : d35190a2f7c06000 x7 : 0000000000000001 x6 : 0000000000000001 [ 63.680660][ T4551] x5 : ffff800020566a78 x4 : ffff800014c40660 x3 : ffff8000085567f8 [ 63.682307][ T4551] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 63.684078][ T4551] Call trace: [ 63.684745][ T4551] btrfs_run_delayed_refs+0x408/0x47c [ 63.685824][ T4551] btrfs_commit_transaction+0x1b8/0x30f0 [ 63.686983][ T4551] btrfs_sync_file+0xb48/0xfd4 [ 63.687944][ T4551] vfs_fsync_range+0x168/0x188 [ 63.688882][ T4551] btrfs_file_write_iter+0x5b8/0xb6c [ 63.689943][ T4551] do_iter_readv_writev+0x420/0x5f8 [ 63.690896][ T4551] do_iter_write+0x1b8/0x66c [ 63.691839][ T4551] do_writev+0x220/0x3ec [ 63.692815][ T4551] __arm64_sys_writev+0x80/0x94 [ 63.693804][ T4551] invoke_syscall+0x98/0x2b8 [ 63.694705][ T4551] el0_svc_common+0x138/0x258 [ 63.695619][ T4551] do_el0_svc+0x58/0x14c [ 63.696403][ T4551] el0_svc+0x7c/0x1f0 [ 63.697295][ T4551] el0t_64_sync_handler+0x84/0xe4 [ 63.698292][ T4551] el0t_64_sync+0x1a0/0x1a4 [ 63.699270][ T4551] irq event stamp: 848 [ 63.700182][ T4551] hardirqs last enabled at (847): [] __up_console_sem+0xb4/0x100 [ 63.702176][ T4551] hardirqs last disabled at (848): [] el1_dbg+0x24/0x80 [ 63.703849][ T4551] softirqs last enabled at (794): [] handle_softirqs+0xb88/0xdbc [ 63.705708][ T4551] softirqs last disabled at (701): [] __irq_exit_rcu+0x268/0x4d8 [ 63.707697][ T4551] ---[ end trace 4ba97d0b8a1fb0bf ]--- [ 63.710262][ T4551] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 63.712194][ T4551] BTRFS info (device loop0): forced readonly [ 63.718071][ T4511] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 63.720016][ T4511] BTRFS: error (device loop0) in cleanup_transaction:2018: errno=-12 Out of memory [ 64.105519][ T4578] loop0: detected capacity change from 0 to 32768 [ 64.109408][ T4578] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4578) [ 64.117361][ T4578] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 64.119538][ T4578] BTRFS info (device loop0): using free space tree [ 64.120925][ T4578] BTRFS info (device loop0): has skinny extents [ 64.147126][ T4578] BTRFS info (device loop0): enabling ssd optimizations [ 64.211249][ T4617] FAULT_INJECTION: forcing a failure. [ 64.211249][ T4617] name failslab, interval 1, probability 0, space 0, times 0 [ 64.223723][ T4617] CPU: 0 PID: 4617 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 64.225921][ T4617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 64.228252][ T4617] Call trace: [ 64.229060][ T4617] dump_backtrace+0x0/0x530 [ 64.230195][ T4617] show_stack+0x2c/0x3c [ 64.231138][ T4617] dump_stack_lvl+0x108/0x170 [ 64.232046][ T4617] dump_stack+0x1c/0x58 [ 64.232945][ T4617] should_fail+0x3b8/0x514 [ 64.233868][ T4617] __should_failslab+0xbc/0x110 [ 64.234885][ T4617] should_failslab+0x10/0x28 [ 64.235819][ T4617] slab_pre_alloc_hook+0x64/0xe8 [ 64.236790][ T4617] kmem_cache_alloc+0x98/0x45c [ 64.237824][ T4617] alloc_extent_map+0x28/0x128 [ 64.238974][ T4617] btrfs_drop_extent_cache+0x18c/0xd9c [ 64.240281][ T4617] cow_file_range+0x41c/0xb74 [ 64.241332][ T4617] btrfs_run_delalloc_range+0x314/0x12cc [ 64.242467][ T4617] writepage_delalloc+0x1d4/0x434 [ 64.243396][ T4617] __extent_writepage+0x624/0xcbc [ 64.244445][ T4617] extent_writepages+0x9b0/0x1268 [ 64.245513][ T4617] btrfs_writepages+0x28/0x38 [ 64.246547][ T4617] do_writepages+0x39c/0x5ec [ 64.247485][ T4617] filemap_fdatawrite_wbc+0x1c8/0x228 [ 64.248556][ T4617] filemap_fdatawrite_range+0x140/0x1a8 [ 64.249739][ T4617] start_ordered_ops+0xf0/0x24c [ 64.250665][ T4617] btrfs_sync_file+0x358/0xfd4 [ 64.251616][ T4617] vfs_fsync_range+0x168/0x188 [ 64.252712][ T4617] btrfs_file_write_iter+0x5b8/0xb6c [ 64.253898][ T4617] do_iter_readv_writev+0x420/0x5f8 [ 64.254929][ T4617] do_iter_write+0x1b8/0x66c [ 64.255901][ T4617] do_writev+0x220/0x3ec [ 64.256825][ T4617] __arm64_sys_writev+0x80/0x94 [ 64.257788][ T4617] invoke_syscall+0x98/0x2b8 [ 64.258756][ T4617] el0_svc_common+0x138/0x258 [ 64.259696][ T4617] do_el0_svc+0x58/0x14c [ 64.260671][ T4617] el0_svc+0x7c/0x1f0 [ 64.261491][ T4617] el0t_64_sync_handler+0x84/0xe4 [ 64.262507][ T4617] el0t_64_sync+0x1a0/0x1a4 [ 64.274082][ T4563] Bluetooth: hci0: command 0x041b tx timeout [ 64.642146][ T4629] loop0: detected capacity change from 0 to 32768 [ 64.646773][ T4629] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4629) [ 64.657601][ T4629] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 64.659792][ T4629] BTRFS info (device loop0): using free space tree [ 64.663938][ T4629] BTRFS info (device loop0): has skinny extents [ 64.683025][ T4629] BTRFS info (device loop0): enabling ssd optimizations [ 64.786266][ T4664] FAULT_INJECTION: forcing a failure. [ 64.786266][ T4664] name failslab, interval 1, probability 0, space 0, times 0 [ 64.795102][ T4664] CPU: 1 PID: 4664 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 64.797141][ T4664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 64.799254][ T4664] Call trace: [ 64.799979][ T4664] dump_backtrace+0x0/0x530 [ 64.800889][ T4664] show_stack+0x2c/0x3c [ 64.801722][ T4664] dump_stack_lvl+0x108/0x170 [ 64.802612][ T4664] dump_stack+0x1c/0x58 [ 64.803411][ T4664] should_fail+0x3b8/0x514 [ 64.804467][ T4664] __should_failslab+0xbc/0x110 [ 64.805489][ T4664] should_failslab+0x10/0x28 [ 64.806414][ T4664] slab_pre_alloc_hook+0x64/0xe8 [ 64.807456][ T4664] kmem_cache_alloc+0x98/0x45c [ 64.808436][ T4664] btrfs_alloc_path+0x5c/0x68 [ 64.809391][ T4664] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 64.810510][ T4664] btrfs_run_delayed_refs+0x11c/0x47c [ 64.811608][ T4664] btrfs_commit_transaction+0x1b8/0x30f0 [ 64.812831][ T4664] btrfs_sync_file+0xb48/0xfd4 [ 64.813895][ T4664] vfs_fsync_range+0x168/0x188 [ 64.814913][ T4664] btrfs_file_write_iter+0x5b8/0xb6c [ 64.816040][ T4664] do_iter_readv_writev+0x420/0x5f8 [ 64.817065][ T4664] do_iter_write+0x1b8/0x66c [ 64.817987][ T4664] do_writev+0x220/0x3ec [ 64.818961][ T4664] __arm64_sys_writev+0x80/0x94 [ 64.820050][ T4664] invoke_syscall+0x98/0x2b8 [ 64.821048][ T4664] el0_svc_common+0x138/0x258 [ 64.822017][ T4664] do_el0_svc+0x58/0x14c [ 64.822964][ T4664] el0_svc+0x7c/0x1f0 [ 64.823787][ T4664] el0t_64_sync_handler+0x84/0xe4 [ 64.824795][ T4664] el0t_64_sync+0x1a0/0x1a4 [ 64.828843][ T4664] BTRFS error (device loop0): failed to run delayed ref for logical 1048576 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 64.831503][ T4664] ------------[ cut here ]------------ [ 64.832759][ T4664] WARNING: CPU: 0 PID: 4664 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 64.834882][ T4664] Modules linked in: [ 64.835662][ T4664] CPU: 0 PID: 4664 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 64.837949][ T4664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 64.839988][ T4664] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.841735][ T4664] pc : btrfs_run_delayed_refs+0x408/0x47c [ 64.842952][ T4664] lr : btrfs_run_delayed_refs+0x408/0x47c [ 64.844108][ T4664] sp : ffff80001fea7310 [ 64.845042][ T4664] x29: ffff80001fea7320 x28: dfff800000000000 x27: ffff0000dacee024 [ 64.846711][ T4664] x26: 00000000fffffff4 x25: ffff0000dbee6e18 x24: 1fffe0001b7dcdc3 [ 64.848377][ T4664] x23: ffff0000dbee6e18 x22: 0000000000000000 x21: 000000000000000a [ 64.850037][ T4664] x20: ffff0000dacee000 x19: ffff0000dbee6dc0 x18: 0000000000000001 [ 64.851851][ T4664] x17: 0000000000000000 x16: ffff800011b4c240 x15: 00000000ffffffff [ 64.853429][ T4664] x14: ffff0000cd1d9b40 x13: 0000000000000001 x12: 0000000000000001 [ 64.855031][ T4664] x11: 0000000000000000 x10: 0000000000000000 x9 : 47c985ab3ba99100 [ 64.856716][ T4664] x8 : 47c985ab3ba99100 x7 : 0000000000000001 x6 : 0000000000000001 [ 64.858412][ T4664] x5 : ffff80001fea6a78 x4 : ffff800014c40660 x3 : ffff8000085567f8 [ 64.859970][ T4664] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 64.861711][ T4664] Call trace: [ 64.862397][ T4664] btrfs_run_delayed_refs+0x408/0x47c [ 64.863586][ T4664] btrfs_commit_transaction+0x1b8/0x30f0 [ 64.864866][ T4664] btrfs_sync_file+0xb48/0xfd4 [ 64.865888][ T4664] vfs_fsync_range+0x168/0x188 [ 64.866887][ T4664] btrfs_file_write_iter+0x5b8/0xb6c [ 64.868006][ T4664] do_iter_readv_writev+0x420/0x5f8 [ 64.869104][ T4664] do_iter_write+0x1b8/0x66c [ 64.870089][ T4664] do_writev+0x220/0x3ec [ 64.870985][ T4664] __arm64_sys_writev+0x80/0x94 [ 64.872061][ T4664] invoke_syscall+0x98/0x2b8 [ 64.873001][ T4664] el0_svc_common+0x138/0x258 [ 64.874064][ T4664] do_el0_svc+0x58/0x14c [ 64.874975][ T4664] el0_svc+0x7c/0x1f0 [ 64.875972][ T4664] el0t_64_sync_handler+0x84/0xe4 [ 64.877113][ T4664] el0t_64_sync+0x1a0/0x1a4 [ 64.878145][ T4664] irq event stamp: 574 [ 64.879206][ T4664] hardirqs last enabled at (573): [] __up_console_sem+0xb4/0x100 [ 64.881566][ T4664] hardirqs last disabled at (574): [] el1_dbg+0x24/0x80 [ 64.883380][ T4664] softirqs last enabled at (530): [] handle_softirqs+0xb88/0xdbc [ 64.885365][ T4664] softirqs last disabled at (439): [] __irq_exit_rcu+0x268/0x4d8 [ 64.887299][ T4664] ---[ end trace 4ba97d0b8a1fb0c0 ]--- [ 64.894074][ T4664] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 64.896110][ T4664] BTRFS info (device loop0): forced readonly [ 64.897379][ T4629] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 64.899037][ T4629] BTRFS: error (device loop0) in cleanup_transaction:2018: errno=-12 Out of memory [ 65.319781][ T4687] loop0: detected capacity change from 0 to 32768 [ 65.324784][ T4687] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4687) [ 65.332078][ T4687] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 65.334021][ T4687] BTRFS info (device loop0): using free space tree [ 65.335340][ T4687] BTRFS info (device loop0): has skinny extents [ 65.351231][ T4687] BTRFS info (device loop0): enabling ssd optimizations [ 65.413960][ T4723] FAULT_INJECTION: forcing a failure. [ 65.413960][ T4723] name failslab, interval 1, probability 0, space 0, times 0 [ 65.416641][ T4723] CPU: 0 PID: 4723 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 65.418592][ T4723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 65.420566][ T4723] Call trace: [ 65.421223][ T4723] dump_backtrace+0x0/0x530 [ 65.422165][ T4723] show_stack+0x2c/0x3c [ 65.423067][ T4723] dump_stack_lvl+0x108/0x170 [ 65.424032][ T4723] dump_stack+0x1c/0x58 [ 65.424883][ T4723] should_fail+0x3b8/0x514 [ 65.425786][ T4723] __should_failslab+0xbc/0x110 [ 65.426789][ T4723] should_failslab+0x10/0x28 [ 65.427780][ T4723] slab_pre_alloc_hook+0x64/0xe8 [ 65.428804][ T4723] kmem_cache_alloc+0x98/0x45c [ 65.429698][ T4723] alloc_extent_state+0x3c/0x484 [ 65.430614][ T4723] set_extent_bit+0x1d8/0x1464 [ 65.431536][ T4723] find_lock_delalloc_range+0x338/0x6d4 [ 65.432866][ T4723] writepage_delalloc+0x14c/0x434 [ 65.433954][ T4723] __extent_writepage+0x624/0xcbc [ 65.434993][ T4723] extent_writepages+0x9b0/0x1268 [ 65.436199][ T4723] btrfs_writepages+0x28/0x38 [ 65.437128][ T4723] do_writepages+0x39c/0x5ec [ 65.438044][ T4723] filemap_fdatawrite_wbc+0x1c8/0x228 [ 65.439208][ T4723] filemap_fdatawrite_range+0x140/0x1a8 [ 65.440406][ T4723] start_ordered_ops+0xf0/0x24c [ 65.441393][ T4723] btrfs_sync_file+0x358/0xfd4 [ 65.442345][ T4723] vfs_fsync_range+0x168/0x188 [ 65.443326][ T4723] btrfs_file_write_iter+0x5b8/0xb6c [ 65.444404][ T4723] do_iter_readv_writev+0x420/0x5f8 [ 65.445498][ T4723] do_iter_write+0x1b8/0x66c [ 65.446363][ T4723] do_writev+0x220/0x3ec [ 65.447212][ T4723] __arm64_sys_writev+0x80/0x94 [ 65.448230][ T4723] invoke_syscall+0x98/0x2b8 [ 65.449185][ T4723] el0_svc_common+0x138/0x258 [ 65.450249][ T4723] do_el0_svc+0x58/0x14c [ 65.451136][ T4723] el0_svc+0x7c/0x1f0 [ 65.451934][ T4723] el0t_64_sync_handler+0x84/0xe4 [ 65.453056][ T4723] el0t_64_sync+0x1a0/0x1a4 1970/01/01 00:01:05 executed programs: 6 [ 65.969290][ T4743] loop0: detected capacity change from 0 to 32768 [ 65.973104][ T4743] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4743) [ 65.978806][ T4743] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 65.981026][ T4743] BTRFS info (device loop0): using free space tree [ 65.982403][ T4743] BTRFS info (device loop0): has skinny extents [ 65.998828][ T4743] BTRFS info (device loop0): enabling ssd optimizations [ 66.065700][ T4772] FAULT_INJECTION: forcing a failure. [ 66.065700][ T4772] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 66.068106][ T4772] CPU: 0 PID: 4772 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 66.069899][ T4772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 66.072191][ T4772] Call trace: [ 66.072794][ T4772] dump_backtrace+0x0/0x530 [ 66.073791][ T4772] show_stack+0x2c/0x3c [ 66.074686][ T4772] dump_stack_lvl+0x108/0x170 [ 66.075616][ T4772] dump_stack+0x1c/0x58 [ 66.076539][ T4772] should_fail+0x3b8/0x514 [ 66.077411][ T4772] should_fail_alloc_page+0x74/0xa8 [ 66.078476][ T4772] prepare_alloc_pages+0x160/0x460 [ 66.079579][ T4772] __alloc_pages+0x138/0x674 [ 66.080488][ T4772] alloc_pages+0x368/0x5d4 [ 66.081424][ T4772] new_slab+0xec/0x56c [ 66.082253][ T4772] ___slab_alloc+0x6bc/0xdbc [ 66.083118][ T4772] kmem_cache_alloc+0x2d8/0x45c [ 66.084107][ T4772] alloc_extent_state+0x3c/0x484 [ 66.085178][ T4772] set_extent_bit+0x1d8/0x1464 [ 66.086130][ T4772] find_lock_delalloc_range+0x338/0x6d4 [ 66.087195][ T4772] writepage_delalloc+0x14c/0x434 [ 66.088232][ T4772] __extent_writepage+0x624/0xcbc [ 66.089344][ T4772] extent_writepages+0x9b0/0x1268 [ 66.090274][ T4772] btrfs_writepages+0x28/0x38 [ 66.091263][ T4772] do_writepages+0x39c/0x5ec [ 66.092319][ T4772] filemap_fdatawrite_wbc+0x1c8/0x228 [ 66.093465][ T4772] filemap_fdatawrite_range+0x140/0x1a8 [ 66.094597][ T4772] start_ordered_ops+0xf0/0x24c [ 66.095652][ T4772] btrfs_sync_file+0x358/0xfd4 [ 66.096632][ T4772] vfs_fsync_range+0x168/0x188 [ 66.097608][ T4772] btrfs_file_write_iter+0x5b8/0xb6c [ 66.098629][ T4772] do_iter_readv_writev+0x420/0x5f8 [ 66.099751][ T4772] do_iter_write+0x1b8/0x66c [ 66.100665][ T4772] do_writev+0x220/0x3ec [ 66.101398][ T4772] __arm64_sys_writev+0x80/0x94 [ 66.102361][ T4772] invoke_syscall+0x98/0x2b8 [ 66.103315][ T4772] el0_svc_common+0x138/0x258 [ 66.104303][ T4772] do_el0_svc+0x58/0x14c [ 66.105159][ T4772] el0_svc+0x7c/0x1f0 [ 66.105972][ T4772] el0t_64_sync_handler+0x84/0xe4 [ 66.107001][ T4772] el0t_64_sync+0x1a0/0x1a4 [ 66.353410][ T3604] Bluetooth: hci0: command 0x040f tx timeout [ 66.495938][ T4774] loop0: detected capacity change from 0 to 32768 [ 66.499508][ T4774] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4774) [ 66.506925][ T4774] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 66.508994][ T4774] BTRFS info (device loop0): using free space tree [ 66.510292][ T4774] BTRFS info (device loop0): has skinny extents [ 66.527754][ T4774] BTRFS info (device loop0): enabling ssd optimizations [ 66.604283][ T4794] FAULT_INJECTION: forcing a failure. [ 66.604283][ T4794] name failslab, interval 1, probability 0, space 0, times 0 [ 66.607172][ T4794] CPU: 1 PID: 4794 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 66.609126][ T4794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 66.611154][ T4794] Call trace: [ 66.611787][ T4794] dump_backtrace+0x0/0x530 [ 66.612643][ T4794] show_stack+0x2c/0x3c [ 66.613520][ T4794] dump_stack_lvl+0x108/0x170 [ 66.614491][ T4794] dump_stack+0x1c/0x58 [ 66.615390][ T4794] should_fail+0x3b8/0x514 [ 66.616348][ T4794] __should_failslab+0xbc/0x110 [ 66.617327][ T4794] should_failslab+0x10/0x28 [ 66.618324][ T4794] slab_pre_alloc_hook+0x64/0xe8 [ 66.619297][ T4794] kmem_cache_alloc+0x98/0x45c [ 66.620266][ T4794] alloc_extent_map+0x28/0x128 [ 66.621227][ T4794] btrfs_drop_extent_cache+0x18c/0xd9c [ 66.622295][ T4794] cow_file_range+0x41c/0xb74 [ 66.623305][ T4794] btrfs_run_delalloc_range+0x314/0x12cc [ 66.624453][ T4794] writepage_delalloc+0x1d4/0x434 [ 66.625522][ T4794] __extent_writepage+0x624/0xcbc [ 66.626551][ T4794] extent_writepages+0x9b0/0x1268 [ 66.627669][ T4794] btrfs_writepages+0x28/0x38 [ 66.628563][ T4794] do_writepages+0x39c/0x5ec [ 66.629480][ T4794] filemap_fdatawrite_wbc+0x1c8/0x228 [ 66.630535][ T4794] filemap_fdatawrite_range+0x140/0x1a8 [ 66.631767][ T4794] start_ordered_ops+0xf0/0x24c [ 66.632854][ T4794] btrfs_sync_file+0x358/0xfd4 [ 66.633855][ T4794] vfs_fsync_range+0x168/0x188 [ 66.634807][ T4794] btrfs_file_write_iter+0x5b8/0xb6c [ 66.635892][ T4794] do_iter_readv_writev+0x420/0x5f8 [ 66.636916][ T4794] do_iter_write+0x1b8/0x66c [ 66.637795][ T4794] do_writev+0x220/0x3ec [ 66.638765][ T4794] __arm64_sys_writev+0x80/0x94 [ 66.639802][ T4794] invoke_syscall+0x98/0x2b8 [ 66.640727][ T4794] el0_svc_common+0x138/0x258 [ 66.641673][ T4794] do_el0_svc+0x58/0x14c [ 66.642515][ T4794] el0_svc+0x7c/0x1f0 [ 66.643313][ T4794] el0t_64_sync_handler+0x84/0xe4 [ 66.644451][ T4794] el0t_64_sync+0x1a0/0x1a4 [ 67.038478][ T4796] loop0: detected capacity change from 0 to 32768 [ 67.042304][ T4796] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4796) [ 67.048900][ T4796] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 67.050726][ T4796] BTRFS info (device loop0): using free space tree [ 67.052049][ T4796] BTRFS info (device loop0): has skinny extents [ 67.067123][ T4796] BTRFS info (device loop0): enabling ssd optimizations [ 67.132547][ T4816] FAULT_INJECTION: forcing a failure. [ 67.132547][ T4816] name failslab, interval 1, probability 0, space 0, times 0 [ 67.135759][ T4816] CPU: 0 PID: 4816 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 67.137870][ T4816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 67.139833][ T4816] Call trace: [ 67.140511][ T4816] dump_backtrace+0x0/0x530 [ 67.141545][ T4816] show_stack+0x2c/0x3c [ 67.142410][ T4816] dump_stack_lvl+0x108/0x170 [ 67.143350][ T4816] dump_stack+0x1c/0x58 [ 67.144210][ T4816] should_fail+0x3b8/0x514 [ 67.145041][ T4816] __should_failslab+0xbc/0x110 [ 67.146056][ T4816] should_failslab+0x10/0x28 [ 67.146900][ T4816] slab_pre_alloc_hook+0x64/0xe8 [ 67.147880][ T4816] kmem_cache_alloc+0x98/0x45c [ 67.148875][ T4816] alloc_extent_state+0x3c/0x484 [ 67.149912][ T4816] set_extent_bit+0x1d8/0x1464 [ 67.150834][ T4816] find_lock_delalloc_range+0x338/0x6d4 [ 67.151939][ T4816] writepage_delalloc+0x14c/0x434 [ 67.153019][ T4816] __extent_writepage+0x624/0xcbc [ 67.154062][ T4816] extent_writepages+0x9b0/0x1268 [ 67.155153][ T4816] btrfs_writepages+0x28/0x38 [ 67.156205][ T4816] do_writepages+0x39c/0x5ec [ 67.157040][ T4816] filemap_fdatawrite_wbc+0x1c8/0x228 [ 67.158150][ T4816] filemap_fdatawrite_range+0x140/0x1a8 [ 67.159473][ T4816] start_ordered_ops+0xf0/0x24c [ 67.160463][ T4816] btrfs_sync_file+0x358/0xfd4 [ 67.161421][ T4816] vfs_fsync_range+0x168/0x188 [ 67.162399][ T4816] btrfs_file_write_iter+0x5b8/0xb6c [ 67.163633][ T4816] do_iter_readv_writev+0x420/0x5f8 [ 67.164699][ T4816] do_iter_write+0x1b8/0x66c [ 67.165545][ T4816] do_writev+0x220/0x3ec [ 67.166461][ T4816] __arm64_sys_writev+0x80/0x94 [ 67.167415][ T4816] invoke_syscall+0x98/0x2b8 [ 67.168304][ T4816] el0_svc_common+0x138/0x258 [ 67.169320][ T4816] do_el0_svc+0x58/0x14c [ 67.170197][ T4816] el0_svc+0x7c/0x1f0 [ 67.171093][ T4816] el0t_64_sync_handler+0x84/0xe4 [ 67.172096][ T4816] el0t_64_sync+0x1a0/0x1a4 [ 67.543698][ T4818] loop0: detected capacity change from 0 to 32768 [ 67.547398][ T4818] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4818) [ 67.553682][ T4818] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 67.556692][ T4818] BTRFS info (device loop0): using free space tree [ 67.558105][ T4818] BTRFS info (device loop0): has skinny extents [ 67.574638][ T4818] BTRFS info (device loop0): enabling ssd optimizations [ 67.654699][ T4838] FAULT_INJECTION: forcing a failure. [ 67.654699][ T4838] name failslab, interval 1, probability 0, space 0, times 0 [ 67.663415][ T4838] CPU: 1 PID: 4838 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 67.665454][ T4838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 67.667557][ T4838] Call trace: [ 67.668170][ T4838] dump_backtrace+0x0/0x530 [ 67.669112][ T4838] show_stack+0x2c/0x3c [ 67.669893][ T4838] dump_stack_lvl+0x108/0x170 [ 67.670775][ T4838] dump_stack+0x1c/0x58 [ 67.671547][ T4838] should_fail+0x3b8/0x514 [ 67.672425][ T4838] __should_failslab+0xbc/0x110 [ 67.673494][ T4838] should_failslab+0x10/0x28 [ 67.674482][ T4838] slab_pre_alloc_hook+0x64/0xe8 [ 67.675425][ T4838] kmem_cache_alloc+0x98/0x45c [ 67.676438][ T4838] alloc_extent_map+0x28/0x128 [ 67.677338][ T4838] btrfs_drop_extent_cache+0x18c/0xd9c [ 67.678394][ T4838] cow_file_range+0x41c/0xb74 [ 67.679286][ T4838] btrfs_run_delalloc_range+0x314/0x12cc [ 67.680431][ T4838] writepage_delalloc+0x1d4/0x434 [ 67.681449][ T4838] __extent_writepage+0x624/0xcbc [ 67.682400][ T4838] extent_writepages+0x9b0/0x1268 [ 67.683435][ T4838] btrfs_writepages+0x28/0x38 [ 67.684345][ T4838] do_writepages+0x39c/0x5ec [ 67.685307][ T4838] filemap_fdatawrite_wbc+0x1c8/0x228 [ 67.686418][ T4838] filemap_fdatawrite_range+0x140/0x1a8 [ 67.687479][ T4838] start_ordered_ops+0xf0/0x24c [ 67.688398][ T4838] btrfs_sync_file+0x358/0xfd4 [ 67.689397][ T4838] vfs_fsync_range+0x168/0x188 [ 67.690398][ T4838] btrfs_file_write_iter+0x5b8/0xb6c [ 67.691523][ T4838] do_iter_readv_writev+0x420/0x5f8 [ 67.692644][ T4838] do_iter_write+0x1b8/0x66c [ 67.693674][ T4838] do_writev+0x220/0x3ec [ 67.694500][ T4838] __arm64_sys_writev+0x80/0x94 [ 67.695477][ T4838] invoke_syscall+0x98/0x2b8 [ 67.696445][ T4838] el0_svc_common+0x138/0x258 [ 67.697443][ T4838] do_el0_svc+0x58/0x14c [ 67.698259][ T4838] el0_svc+0x7c/0x1f0 [ 67.699053][ T4838] el0t_64_sync_handler+0x84/0xe4 [ 67.699995][ T4838] el0t_64_sync+0x1a0/0x1a4 [ 68.065717][ T4840] loop0: detected capacity change from 0 to 32768 [ 68.069628][ T4840] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4840) [ 68.074913][ T4840] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 68.076893][ T4840] BTRFS info (device loop0): using free space tree [ 68.078360][ T4840] BTRFS info (device loop0): has skinny extents [ 68.094971][ T4840] BTRFS info (device loop0): enabling ssd optimizations [ 68.166276][ T4860] FAULT_INJECTION: forcing a failure. [ 68.166276][ T4860] name failslab, interval 1, probability 0, space 0, times 0 [ 68.168974][ T4860] CPU: 0 PID: 4860 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 68.170945][ T4860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 68.173086][ T4860] Call trace: [ 68.173707][ T4860] dump_backtrace+0x0/0x530 [ 68.174641][ T4860] show_stack+0x2c/0x3c [ 68.175522][ T4860] dump_stack_lvl+0x108/0x170 [ 68.176544][ T4860] dump_stack+0x1c/0x58 [ 68.177636][ T4860] should_fail+0x3b8/0x514 [ 68.178571][ T4860] __should_failslab+0xbc/0x110 [ 68.179725][ T4860] should_failslab+0x10/0x28 [ 68.180720][ T4860] slab_pre_alloc_hook+0x64/0xe8 [ 68.181680][ T4860] kmem_cache_alloc+0x98/0x45c [ 68.182694][ T4860] alloc_extent_map+0x28/0x128 [ 68.183703][ T4860] btrfs_drop_extent_cache+0x18c/0xd9c [ 68.184920][ T4860] cow_file_range+0x41c/0xb74 [ 68.186006][ T4860] btrfs_run_delalloc_range+0x314/0x12cc [ 68.187204][ T4860] writepage_delalloc+0x1d4/0x434 [ 68.188199][ T4860] __extent_writepage+0x624/0xcbc [ 68.189345][ T4860] extent_writepages+0x9b0/0x1268 [ 68.190405][ T4860] btrfs_writepages+0x28/0x38 [ 68.191360][ T4860] do_writepages+0x39c/0x5ec [ 68.192430][ T4860] filemap_fdatawrite_wbc+0x1c8/0x228 [ 68.193613][ T4860] filemap_fdatawrite_range+0x140/0x1a8 [ 68.194760][ T4860] start_ordered_ops+0xf0/0x24c [ 68.195841][ T4860] btrfs_sync_file+0x358/0xfd4 [ 68.196811][ T4860] vfs_fsync_range+0x168/0x188 [ 68.197845][ T4860] btrfs_file_write_iter+0x5b8/0xb6c [ 68.198961][ T4860] do_iter_readv_writev+0x420/0x5f8 [ 68.200087][ T4860] do_iter_write+0x1b8/0x66c [ 68.201029][ T4860] do_writev+0x220/0x3ec [ 68.201934][ T4860] __arm64_sys_writev+0x80/0x94 [ 68.202907][ T4860] invoke_syscall+0x98/0x2b8 [ 68.203889][ T4860] el0_svc_common+0x138/0x258 [ 68.204957][ T4860] do_el0_svc+0x58/0x14c [ 68.205792][ T4860] el0_svc+0x7c/0x1f0 [ 68.206648][ T4860] el0t_64_sync_handler+0x84/0xe4 [ 68.207684][ T4860] el0t_64_sync+0x1a0/0x1a4 [ 68.433412][ T21] Bluetooth: hci0: command 0x0419 tx timeout [ 68.585505][ T4862] loop0: detected capacity change from 0 to 32768 [ 68.589243][ T4862] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4862) [ 68.595737][ T4862] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 68.597805][ T4862] BTRFS info (device loop0): using free space tree [ 68.599354][ T4862] BTRFS info (device loop0): has skinny extents [ 68.613830][ T4862] BTRFS info (device loop0): enabling ssd optimizations [ 68.694812][ T4882] FAULT_INJECTION: forcing a failure. [ 68.694812][ T4882] name failslab, interval 1, probability 0, space 0, times 0 [ 68.699623][ T4882] CPU: 0 PID: 4882 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 68.701618][ T4882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 68.703794][ T4882] Call trace: [ 68.704477][ T4882] dump_backtrace+0x0/0x530 [ 68.705400][ T4882] show_stack+0x2c/0x3c [ 68.706300][ T4882] dump_stack_lvl+0x108/0x170 [ 68.707311][ T4882] dump_stack+0x1c/0x58 [ 68.708172][ T4882] should_fail+0x3b8/0x514 [ 68.709181][ T4882] __should_failslab+0xbc/0x110 [ 68.710177][ T4882] should_failslab+0x10/0x28 [ 68.711091][ T4882] slab_pre_alloc_hook+0x64/0xe8 [ 68.712180][ T4882] kmem_cache_alloc+0x98/0x45c [ 68.713134][ T4882] alloc_extent_map+0x28/0x128 [ 68.714099][ T4882] btrfs_drop_extent_cache+0x18c/0xd9c [ 68.715374][ T4882] cow_file_range+0x41c/0xb74 [ 68.716274][ T4882] btrfs_run_delalloc_range+0x314/0x12cc [ 68.717433][ T4882] writepage_delalloc+0x1d4/0x434 [ 68.718465][ T4882] __extent_writepage+0x624/0xcbc [ 68.719472][ T4882] extent_writepages+0x9b0/0x1268 [ 68.720553][ T4882] btrfs_writepages+0x28/0x38 [ 68.721587][ T4882] do_writepages+0x39c/0x5ec [ 68.722547][ T4882] filemap_fdatawrite_wbc+0x1c8/0x228 [ 68.723743][ T4882] filemap_fdatawrite_range+0x140/0x1a8 [ 68.724891][ T4882] start_ordered_ops+0xf0/0x24c [ 68.725972][ T4882] btrfs_sync_file+0x358/0xfd4 [ 68.726955][ T4882] vfs_fsync_range+0x168/0x188 [ 68.727956][ T4882] btrfs_file_write_iter+0x5b8/0xb6c [ 68.729094][ T4882] do_iter_readv_writev+0x420/0x5f8 [ 68.730353][ T4882] do_iter_write+0x1b8/0x66c [ 68.731267][ T4882] do_writev+0x220/0x3ec [ 68.732164][ T4882] __arm64_sys_writev+0x80/0x94 [ 68.733079][ T4882] invoke_syscall+0x98/0x2b8 [ 68.733914][ T4882] el0_svc_common+0x138/0x258 [ 68.734877][ T4882] do_el0_svc+0x58/0x14c [ 68.735813][ T4882] el0_svc+0x7c/0x1f0 [ 68.736670][ T4882] el0t_64_sync_handler+0x84/0xe4 [ 68.737580][ T4882] el0t_64_sync+0x1a0/0x1a4 [ 69.104621][ T4884] loop0: detected capacity change from 0 to 32768 [ 69.108349][ T4884] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4884) [ 69.113250][ T4884] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 69.115081][ T4884] BTRFS info (device loop0): using free space tree [ 69.116348][ T4884] BTRFS info (device loop0): has skinny extents [ 69.132331][ T4884] BTRFS info (device loop0): enabling ssd optimizations [ 69.223852][ T4904] FAULT_INJECTION: forcing a failure. [ 69.223852][ T4904] name failslab, interval 1, probability 0, space 0, times 0 [ 69.226689][ T4904] CPU: 1 PID: 4904 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 69.228724][ T4904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 69.230856][ T4904] Call trace: [ 69.231559][ T4904] dump_backtrace+0x0/0x530 [ 69.232544][ T4904] show_stack+0x2c/0x3c [ 69.233339][ T4904] dump_stack_lvl+0x108/0x170 [ 69.234269][ T4904] dump_stack+0x1c/0x58 [ 69.235105][ T4904] should_fail+0x3b8/0x514 [ 69.236074][ T4904] __should_failslab+0xbc/0x110 [ 69.237138][ T4904] should_failslab+0x10/0x28 [ 69.238034][ T4904] slab_pre_alloc_hook+0x64/0xe8 [ 69.238992][ T4904] kmem_cache_alloc+0x98/0x45c [ 69.239847][ T4904] alloc_extent_map+0x28/0x128 [ 69.240797][ T4904] btrfs_drop_extent_cache+0x18c/0xd9c [ 69.241915][ T4904] cow_file_range+0x41c/0xb74 [ 69.242832][ T4904] btrfs_run_delalloc_range+0x314/0x12cc [ 69.244017][ T4904] writepage_delalloc+0x1d4/0x434 [ 69.245048][ T4904] __extent_writepage+0x624/0xcbc [ 69.246004][ T4904] extent_writepages+0x9b0/0x1268 [ 69.247067][ T4904] btrfs_writepages+0x28/0x38 [ 69.248094][ T4904] do_writepages+0x39c/0x5ec [ 69.249065][ T4904] filemap_fdatawrite_wbc+0x1c8/0x228 [ 69.250156][ T4904] filemap_fdatawrite_range+0x140/0x1a8 [ 69.251440][ T4904] start_ordered_ops+0xf0/0x24c [ 69.252482][ T4904] btrfs_sync_file+0x358/0xfd4 [ 69.253480][ T4904] vfs_fsync_range+0x168/0x188 [ 69.254487][ T4904] btrfs_file_write_iter+0x5b8/0xb6c [ 69.255546][ T4904] do_iter_readv_writev+0x420/0x5f8 [ 69.256563][ T4904] do_iter_write+0x1b8/0x66c [ 69.257526][ T4904] do_writev+0x220/0x3ec [ 69.258614][ T4904] __arm64_sys_writev+0x80/0x94 [ 69.259698][ T4904] invoke_syscall+0x98/0x2b8 [ 69.260658][ T4904] el0_svc_common+0x138/0x258 [ 69.261725][ T4904] do_el0_svc+0x58/0x14c [ 69.262565][ T4904] el0_svc+0x7c/0x1f0 [ 69.263309][ T4904] el0t_64_sync_handler+0x84/0xe4 [ 69.264410][ T4904] el0t_64_sync+0x1a0/0x1a4 [ 69.620926][ T4906] loop0: detected capacity change from 0 to 32768 [ 69.624762][ T4906] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4906) [ 69.630732][ T4906] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 69.632497][ T4906] BTRFS info (device loop0): using free space tree [ 69.635632][ T4906] BTRFS info (device loop0): has skinny extents [ 69.637324][ T25] cfg80211: failed to load regulatory.db [ 69.639565][ T2055] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.641123][ T2055] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.660279][ T4906] BTRFS info (device loop0): enabling ssd optimizations [ 69.734482][ T4926] FAULT_INJECTION: forcing a failure. [ 69.734482][ T4926] name failslab, interval 1, probability 0, space 0, times 0 [ 69.737093][ T4926] CPU: 1 PID: 4926 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 69.739139][ T4926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 69.741153][ T4926] Call trace: [ 69.741781][ T4926] dump_backtrace+0x0/0x530 [ 69.742687][ T4926] show_stack+0x2c/0x3c [ 69.743456][ T4926] dump_stack_lvl+0x108/0x170 [ 69.744440][ T4926] dump_stack+0x1c/0x58 [ 69.745364][ T4926] should_fail+0x3b8/0x514 [ 69.746176][ T4926] __should_failslab+0xbc/0x110 [ 69.747185][ T4926] should_failslab+0x10/0x28 [ 69.748137][ T4926] slab_pre_alloc_hook+0x64/0xe8 [ 69.749179][ T4926] kmem_cache_alloc+0x98/0x45c [ 69.750345][ T4926] alloc_extent_map+0x28/0x128 [ 69.751351][ T4926] btrfs_drop_extent_cache+0x18c/0xd9c [ 69.752467][ T4926] cow_file_range+0x41c/0xb74 [ 69.753492][ T4926] btrfs_run_delalloc_range+0x314/0x12cc [ 69.754738][ T4926] writepage_delalloc+0x1d4/0x434 [ 69.755878][ T4926] __extent_writepage+0x624/0xcbc [ 69.756961][ T4926] extent_writepages+0x9b0/0x1268 [ 69.758220][ T4926] btrfs_writepages+0x28/0x38 [ 69.759118][ T4926] do_writepages+0x39c/0x5ec [ 69.760075][ T4926] filemap_fdatawrite_wbc+0x1c8/0x228 [ 69.761091][ T4926] filemap_fdatawrite_range+0x140/0x1a8 [ 69.762091][ T4926] start_ordered_ops+0xf0/0x24c [ 69.763084][ T4926] btrfs_sync_file+0x358/0xfd4 [ 69.764057][ T4926] vfs_fsync_range+0x168/0x188 [ 69.765079][ T4926] btrfs_file_write_iter+0x5b8/0xb6c [ 69.766212][ T4926] do_iter_readv_writev+0x420/0x5f8 [ 69.767281][ T4926] do_iter_write+0x1b8/0x66c [ 69.768237][ T4926] do_writev+0x220/0x3ec [ 69.769083][ T4926] __arm64_sys_writev+0x80/0x94 [ 69.770207][ T4926] invoke_syscall+0x98/0x2b8 [ 69.771102][ T4926] el0_svc_common+0x138/0x258 [ 69.772104][ T4926] do_el0_svc+0x58/0x14c [ 69.772988][ T4926] el0_svc+0x7c/0x1f0 [ 69.773894][ T4926] el0t_64_sync_handler+0x84/0xe4 [ 69.774954][ T4926] el0t_64_sync+0x1a0/0x1a4 [ 70.128984][ T4928] loop0: detected capacity change from 0 to 32768 [ 70.133155][ T4928] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4928) [ 70.139947][ T4928] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 70.141859][ T4928] BTRFS info (device loop0): using free space tree [ 70.143521][ T4928] BTRFS info (device loop0): has skinny extents [ 70.159039][ T4928] BTRFS info (device loop0): enabling ssd optimizations [ 70.242600][ T4948] FAULT_INJECTION: forcing a failure. [ 70.242600][ T4948] name failslab, interval 1, probability 0, space 0, times 0 [ 70.247432][ T4948] CPU: 1 PID: 4948 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 70.249406][ T4948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 70.251342][ T4948] Call trace: [ 70.252027][ T4948] dump_backtrace+0x0/0x530 [ 70.252935][ T4948] show_stack+0x2c/0x3c [ 70.253927][ T4948] dump_stack_lvl+0x108/0x170 [ 70.254969][ T4948] dump_stack+0x1c/0x58 [ 70.255804][ T4948] should_fail+0x3b8/0x514 [ 70.256673][ T4948] __should_failslab+0xbc/0x110 [ 70.257617][ T4948] should_failslab+0x10/0x28 [ 70.258510][ T4948] slab_pre_alloc_hook+0x64/0xe8 [ 70.259598][ T4948] kmem_cache_alloc+0x98/0x45c [ 70.260503][ T4948] alloc_extent_map+0x28/0x128 [ 70.261442][ T4948] btrfs_drop_extent_cache+0x18c/0xd9c [ 70.262601][ T4948] cow_file_range+0x41c/0xb74 [ 70.263624][ T4948] btrfs_run_delalloc_range+0x314/0x12cc [ 70.264791][ T4948] writepage_delalloc+0x1d4/0x434 [ 70.265913][ T4948] __extent_writepage+0x624/0xcbc [ 70.266934][ T4948] extent_writepages+0x9b0/0x1268 [ 70.268059][ T4948] btrfs_writepages+0x28/0x38 [ 70.269079][ T4948] do_writepages+0x39c/0x5ec [ 70.269994][ T4948] filemap_fdatawrite_wbc+0x1c8/0x228 [ 70.271064][ T4948] filemap_fdatawrite_range+0x140/0x1a8 [ 70.272228][ T4948] start_ordered_ops+0xf0/0x24c [ 70.273239][ T4948] btrfs_sync_file+0x358/0xfd4 [ 70.274249][ T4948] vfs_fsync_range+0x168/0x188 [ 70.275253][ T4948] btrfs_file_write_iter+0x5b8/0xb6c [ 70.276285][ T4948] do_iter_readv_writev+0x420/0x5f8 [ 70.277367][ T4948] do_iter_write+0x1b8/0x66c [ 70.278429][ T4948] do_writev+0x220/0x3ec [ 70.279370][ T4948] __arm64_sys_writev+0x80/0x94 [ 70.280397][ T4948] invoke_syscall+0x98/0x2b8 [ 70.281215][ T4948] el0_svc_common+0x138/0x258 [ 70.282179][ T4948] do_el0_svc+0x58/0x14c [ 70.283095][ T4948] el0_svc+0x7c/0x1f0 [ 70.283981][ T4948] el0t_64_sync_handler+0x84/0xe4 [ 70.284995][ T4948] el0t_64_sync+0x1a0/0x1a4 [ 70.642144][ T4950] loop0: detected capacity change from 0 to 32768 [ 70.645918][ T4950] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4950) [ 70.650480][ T4950] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 70.652412][ T4950] BTRFS info (device loop0): using free space tree [ 70.654349][ T4950] BTRFS info (device loop0): has skinny extents [ 70.669075][ T4950] BTRFS info (device loop0): enabling ssd optimizations [ 70.744938][ T4970] FAULT_INJECTION: forcing a failure. [ 70.744938][ T4970] name failslab, interval 1, probability 0, space 0, times 0 [ 70.749712][ T4970] CPU: 1 PID: 4970 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 70.751761][ T4970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 70.753909][ T4970] Call trace: [ 70.754562][ T4970] dump_backtrace+0x0/0x530 [ 70.755486][ T4970] show_stack+0x2c/0x3c [ 70.756372][ T4970] dump_stack_lvl+0x108/0x170 [ 70.757477][ T4970] dump_stack+0x1c/0x58 [ 70.758345][ T4970] should_fail+0x3b8/0x514 [ 70.759286][ T4970] __should_failslab+0xbc/0x110 [ 70.760369][ T4970] should_failslab+0x10/0x28 [ 70.761263][ T4970] slab_pre_alloc_hook+0x64/0xe8 [ 70.762281][ T4970] kmem_cache_alloc+0x98/0x45c [ 70.763186][ T4970] alloc_extent_map+0x28/0x128 [ 70.764201][ T4970] btrfs_drop_extent_cache+0x18c/0xd9c [ 70.765313][ T4970] cow_file_range+0x41c/0xb74 [ 70.766214][ T4970] btrfs_run_delalloc_range+0x314/0x12cc [ 70.767373][ T4970] writepage_delalloc+0x1d4/0x434 [ 70.768381][ T4970] __extent_writepage+0x624/0xcbc [ 70.769357][ T4970] extent_writepages+0x9b0/0x1268 [ 70.770417][ T4970] btrfs_writepages+0x28/0x38 [ 70.771299][ T4970] do_writepages+0x39c/0x5ec [ 70.772282][ T4970] filemap_fdatawrite_wbc+0x1c8/0x228 [ 70.773309][ T4970] filemap_fdatawrite_range+0x140/0x1a8 [ 70.774618][ T4970] start_ordered_ops+0xf0/0x24c [ 70.775698][ T4970] btrfs_sync_file+0x358/0xfd4 [ 70.776605][ T4970] vfs_fsync_range+0x168/0x188 [ 70.777476][ T4970] btrfs_file_write_iter+0x5b8/0xb6c [ 70.778566][ T4970] do_iter_readv_writev+0x420/0x5f8 [ 70.779564][ T4970] do_iter_write+0x1b8/0x66c [ 70.780476][ T4970] do_writev+0x220/0x3ec [ 70.781317][ T4970] __arm64_sys_writev+0x80/0x94 [ 70.782433][ T4970] invoke_syscall+0x98/0x2b8 [ 70.783390][ T4970] el0_svc_common+0x138/0x258 [ 70.784597][ T4970] do_el0_svc+0x58/0x14c [ 70.785537][ T4970] el0_svc+0x7c/0x1f0 [ 70.786357][ T4970] el0t_64_sync_handler+0x84/0xe4 [ 70.787397][ T4970] el0t_64_sync+0x1a0/0x1a4 1970/01/01 00:01:10 executed programs: 16 [ 71.162149][ T4972] loop0: detected capacity change from 0 to 32768 [ 71.166087][ T4972] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4972) [ 71.170668][ T4972] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 71.172620][ T4972] BTRFS info (device loop0): using free space tree [ 71.174034][ T4972] BTRFS info (device loop0): has skinny extents [ 71.189313][ T4972] BTRFS info (device loop0): enabling ssd optimizations [ 71.268470][ T4992] FAULT_INJECTION: forcing a failure. [ 71.268470][ T4992] name failslab, interval 1, probability 0, space 0, times 0 [ 71.271034][ T4992] CPU: 0 PID: 4992 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 71.273155][ T4992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 71.275281][ T4992] Call trace: [ 71.275897][ T4992] dump_backtrace+0x0/0x530 [ 71.276800][ T4992] show_stack+0x2c/0x3c [ 71.277707][ T4992] dump_stack_lvl+0x108/0x170 [ 71.278668][ T4992] dump_stack+0x1c/0x58 [ 71.279566][ T4992] should_fail+0x3b8/0x514 [ 71.280560][ T4992] __should_failslab+0xbc/0x110 [ 71.281669][ T4992] should_failslab+0x10/0x28 [ 71.282737][ T4992] slab_pre_alloc_hook+0x64/0xe8 [ 71.283755][ T4992] kmem_cache_alloc+0x98/0x45c [ 71.284689][ T4992] alloc_extent_map+0x28/0x128 [ 71.285607][ T4992] btrfs_drop_extent_cache+0x18c/0xd9c [ 71.286725][ T4992] cow_file_range+0x41c/0xb74 [ 71.287727][ T4992] btrfs_run_delalloc_range+0x314/0x12cc [ 71.288909][ T4992] writepage_delalloc+0x1d4/0x434 [ 71.289898][ T4992] __extent_writepage+0x624/0xcbc [ 71.290929][ T4992] extent_writepages+0x9b0/0x1268 [ 71.291937][ T4992] btrfs_writepages+0x28/0x38 [ 71.292914][ T4992] do_writepages+0x39c/0x5ec [ 71.293834][ T4992] filemap_fdatawrite_wbc+0x1c8/0x228 [ 71.294920][ T4992] filemap_fdatawrite_range+0x140/0x1a8 [ 71.296066][ T4992] start_ordered_ops+0xf0/0x24c [ 71.296980][ T4992] btrfs_sync_file+0x358/0xfd4 [ 71.297969][ T4992] vfs_fsync_range+0x168/0x188 [ 71.298927][ T4992] btrfs_file_write_iter+0x5b8/0xb6c [ 71.299944][ T4992] do_iter_readv_writev+0x420/0x5f8 [ 71.301058][ T4992] do_iter_write+0x1b8/0x66c [ 71.301909][ T4992] do_writev+0x220/0x3ec [ 71.302773][ T4992] __arm64_sys_writev+0x80/0x94 [ 71.303717][ T4992] invoke_syscall+0x98/0x2b8 [ 71.304658][ T4992] el0_svc_common+0x138/0x258 [ 71.305653][ T4992] do_el0_svc+0x58/0x14c [ 71.306485][ T4992] el0_svc+0x7c/0x1f0 [ 71.307297][ T4992] el0t_64_sync_handler+0x84/0xe4 [ 71.308389][ T4992] el0t_64_sync+0x1a0/0x1a4 [ 71.661399][ T4994] loop0: detected capacity change from 0 to 32768 [ 71.665152][ T4994] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4994) [ 71.669723][ T4994] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 71.671670][ T4994] BTRFS info (device loop0): using free space tree [ 71.672974][ T4994] BTRFS info (device loop0): has skinny extents [ 71.687872][ T4994] BTRFS info (device loop0): enabling ssd optimizations [ 71.758313][ T5014] FAULT_INJECTION: forcing a failure. [ 71.758313][ T5014] name failslab, interval 1, probability 0, space 0, times 0 [ 71.761278][ T5014] CPU: 1 PID: 5014 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 71.763383][ T5014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 71.765584][ T5014] Call trace: [ 71.766153][ T5014] dump_backtrace+0x0/0x530 [ 71.767177][ T5014] show_stack+0x2c/0x3c [ 71.768076][ T5014] dump_stack_lvl+0x108/0x170 [ 71.769000][ T5014] dump_stack+0x1c/0x58 [ 71.769889][ T5014] should_fail+0x3b8/0x514 [ 71.770940][ T5014] __should_failslab+0xbc/0x110 [ 71.772120][ T5014] should_failslab+0x10/0x28 [ 71.773135][ T5014] slab_pre_alloc_hook+0x64/0xe8 [ 71.774274][ T5014] kmem_cache_alloc+0x98/0x45c [ 71.775278][ T5014] alloc_extent_map+0x28/0x128 [ 71.776324][ T5014] btrfs_drop_extent_cache+0x18c/0xd9c [ 71.777398][ T5014] cow_file_range+0x41c/0xb74 [ 71.778365][ T5014] btrfs_run_delalloc_range+0x314/0x12cc [ 71.779517][ T5014] writepage_delalloc+0x1d4/0x434 [ 71.780572][ T5014] __extent_writepage+0x624/0xcbc [ 71.781621][ T5014] extent_writepages+0x9b0/0x1268 [ 71.782708][ T5014] btrfs_writepages+0x28/0x38 [ 71.783633][ T5014] do_writepages+0x39c/0x5ec [ 71.784450][ T5014] filemap_fdatawrite_wbc+0x1c8/0x228 [ 71.785526][ T5014] filemap_fdatawrite_range+0x140/0x1a8 [ 71.786651][ T5014] start_ordered_ops+0xf0/0x24c [ 71.787688][ T5014] btrfs_sync_file+0x358/0xfd4 [ 71.788627][ T5014] vfs_fsync_range+0x168/0x188 [ 71.789541][ T5014] btrfs_file_write_iter+0x5b8/0xb6c [ 71.790495][ T5014] do_iter_readv_writev+0x420/0x5f8 [ 71.791670][ T5014] do_iter_write+0x1b8/0x66c [ 71.792614][ T5014] do_writev+0x220/0x3ec [ 71.793500][ T5014] __arm64_sys_writev+0x80/0x94 [ 71.794480][ T5014] invoke_syscall+0x98/0x2b8 [ 71.795375][ T5014] el0_svc_common+0x138/0x258 [ 71.796276][ T5014] do_el0_svc+0x58/0x14c [ 71.797179][ T5014] el0_svc+0x7c/0x1f0 [ 71.797942][ T5014] el0t_64_sync_handler+0x84/0xe4 [ 71.798868][ T5014] el0t_64_sync+0x1a0/0x1a4 [ 72.158469][ T5016] loop0: detected capacity change from 0 to 32768 [ 72.163140][ T5016] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5016) [ 72.169758][ T5016] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 72.171607][ T5016] BTRFS info (device loop0): using free space tree [ 72.173037][ T5016] BTRFS info (device loop0): has skinny extents [ 72.187224][ T5016] BTRFS info (device loop0): enabling ssd optimizations [ 72.265954][ T5036] FAULT_INJECTION: forcing a failure. [ 72.265954][ T5036] name failslab, interval 1, probability 0, space 0, times 0 [ 72.270538][ T5036] CPU: 1 PID: 5036 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 72.272645][ T5036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 72.274664][ T5036] Call trace: [ 72.275312][ T5036] dump_backtrace+0x0/0x530 [ 72.276171][ T5036] show_stack+0x2c/0x3c [ 72.277066][ T5036] dump_stack_lvl+0x108/0x170 [ 72.278026][ T5036] dump_stack+0x1c/0x58 [ 72.278871][ T5036] should_fail+0x3b8/0x514 [ 72.279768][ T5036] __should_failslab+0xbc/0x110 [ 72.280738][ T5036] should_failslab+0x10/0x28 [ 72.281631][ T5036] slab_pre_alloc_hook+0x64/0xe8 [ 72.282678][ T5036] kmem_cache_alloc+0x98/0x45c [ 72.283658][ T5036] alloc_extent_map+0x28/0x128 [ 72.284615][ T5036] btrfs_drop_extent_cache+0x18c/0xd9c [ 72.285676][ T5036] cow_file_range+0x41c/0xb74 [ 72.286698][ T5036] btrfs_run_delalloc_range+0x314/0x12cc [ 72.287798][ T5036] writepage_delalloc+0x1d4/0x434 [ 72.288771][ T5036] __extent_writepage+0x624/0xcbc [ 72.289766][ T5036] extent_writepages+0x9b0/0x1268 [ 72.290775][ T5036] btrfs_writepages+0x28/0x38 [ 72.291756][ T5036] do_writepages+0x39c/0x5ec [ 72.292628][ T5036] filemap_fdatawrite_wbc+0x1c8/0x228 [ 72.293785][ T5036] filemap_fdatawrite_range+0x140/0x1a8 [ 72.294886][ T5036] start_ordered_ops+0xf0/0x24c [ 72.295801][ T5036] btrfs_sync_file+0x358/0xfd4 [ 72.296813][ T5036] vfs_fsync_range+0x168/0x188 [ 72.297797][ T5036] btrfs_file_write_iter+0x5b8/0xb6c [ 72.298875][ T5036] do_iter_readv_writev+0x420/0x5f8 [ 72.299810][ T5036] do_iter_write+0x1b8/0x66c [ 72.300757][ T5036] do_writev+0x220/0x3ec [ 72.301666][ T5036] __arm64_sys_writev+0x80/0x94 [ 72.302625][ T5036] invoke_syscall+0x98/0x2b8 [ 72.303514][ T5036] el0_svc_common+0x138/0x258 [ 72.304513][ T5036] do_el0_svc+0x58/0x14c [ 72.305353][ T5036] el0_svc+0x7c/0x1f0 [ 72.306146][ T5036] el0t_64_sync_handler+0x84/0xe4 [ 72.307114][ T5036] el0t_64_sync+0x1a0/0x1a4 [ 72.693264][ T5038] loop0: detected capacity change from 0 to 32768 [ 72.696996][ T5038] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5038) [ 72.701504][ T5038] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 72.703677][ T5038] BTRFS info (device loop0): using free space tree [ 72.704884][ T5038] BTRFS info (device loop0): has skinny extents [ 72.719740][ T5038] BTRFS info (device loop0): enabling ssd optimizations [ 72.793896][ T5058] FAULT_INJECTION: forcing a failure. [ 72.793896][ T5058] name failslab, interval 1, probability 0, space 0, times 0 [ 72.796904][ T5058] CPU: 1 PID: 5058 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 72.799107][ T5058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 72.801237][ T5058] Call trace: [ 72.801861][ T5058] dump_backtrace+0x0/0x530 [ 72.802812][ T5058] show_stack+0x2c/0x3c [ 72.803823][ T5058] dump_stack_lvl+0x108/0x170 [ 72.804781][ T5058] dump_stack+0x1c/0x58 [ 72.805757][ T5058] should_fail+0x3b8/0x514 [ 72.806807][ T5058] __should_failslab+0xbc/0x110 [ 72.807811][ T5058] should_failslab+0x10/0x28 [ 72.808709][ T5058] slab_pre_alloc_hook+0x64/0xe8 [ 72.809673][ T5058] kmem_cache_alloc+0x98/0x45c [ 72.810705][ T5058] alloc_extent_state+0x3c/0x484 [ 72.811795][ T5058] set_extent_bit+0x1d8/0x1464 [ 72.812809][ T5058] find_lock_delalloc_range+0x338/0x6d4 [ 72.813914][ T5058] writepage_delalloc+0x14c/0x434 [ 72.814899][ T5058] __extent_writepage+0x624/0xcbc [ 72.815916][ T5058] extent_writepages+0x9b0/0x1268 [ 72.817048][ T5058] btrfs_writepages+0x28/0x38 [ 72.817990][ T5058] do_writepages+0x39c/0x5ec [ 72.819025][ T5058] filemap_fdatawrite_wbc+0x1c8/0x228 [ 72.820114][ T5058] filemap_fdatawrite_range+0x140/0x1a8 [ 72.821297][ T5058] start_ordered_ops+0xf0/0x24c [ 72.822277][ T5058] btrfs_sync_file+0x358/0xfd4 [ 72.823288][ T5058] vfs_fsync_range+0x168/0x188 [ 72.824347][ T5058] btrfs_file_write_iter+0x5b8/0xb6c [ 72.825492][ T5058] do_iter_readv_writev+0x420/0x5f8 [ 72.826647][ T5058] do_iter_write+0x1b8/0x66c [ 72.827603][ T5058] do_writev+0x220/0x3ec [ 72.828580][ T5058] __arm64_sys_writev+0x80/0x94 [ 72.829501][ T5058] invoke_syscall+0x98/0x2b8 [ 72.830481][ T5058] el0_svc_common+0x138/0x258 [ 72.831396][ T5058] do_el0_svc+0x58/0x14c [ 72.832272][ T5058] el0_svc+0x7c/0x1f0 [ 72.833187][ T5058] el0t_64_sync_handler+0x84/0xe4 [ 72.834336][ T5058] el0t_64_sync+0x1a0/0x1a4 [ 73.187124][ T5060] loop0: detected capacity change from 0 to 32768 [ 73.190585][ T5060] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5060) [ 73.194942][ T5060] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 73.196885][ T5060] BTRFS info (device loop0): using free space tree [ 73.198194][ T5060] BTRFS info (device loop0): has skinny extents [ 73.213186][ T5060] BTRFS info (device loop0): enabling ssd optimizations [ 73.278450][ T5080] FAULT_INJECTION: forcing a failure. [ 73.278450][ T5080] name failslab, interval 1, probability 0, space 0, times 0 [ 73.281013][ T5080] CPU: 0 PID: 5080 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 73.283096][ T5080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 73.285101][ T5080] Call trace: [ 73.285737][ T5080] dump_backtrace+0x0/0x530 [ 73.286644][ T5080] show_stack+0x2c/0x3c [ 73.287520][ T5080] dump_stack_lvl+0x108/0x170 [ 73.288436][ T5080] dump_stack+0x1c/0x58 [ 73.289314][ T5080] should_fail+0x3b8/0x514 [ 73.290141][ T5080] __should_failslab+0xbc/0x110 [ 73.291150][ T5080] should_failslab+0x10/0x28 [ 73.292064][ T5080] slab_pre_alloc_hook+0x64/0xe8 [ 73.292971][ T5080] kmem_cache_alloc+0x98/0x45c [ 73.293854][ T5080] alloc_extent_map+0x28/0x128 [ 73.294774][ T5080] btrfs_drop_extent_cache+0x18c/0xd9c [ 73.295934][ T5080] cow_file_range+0x41c/0xb74 [ 73.296932][ T5080] btrfs_run_delalloc_range+0x314/0x12cc [ 73.298015][ T5080] writepage_delalloc+0x1d4/0x434 [ 73.299088][ T5080] __extent_writepage+0x624/0xcbc [ 73.300183][ T5080] extent_writepages+0x9b0/0x1268 [ 73.301196][ T5080] btrfs_writepages+0x28/0x38 [ 73.302148][ T5080] do_writepages+0x39c/0x5ec [ 73.303099][ T5080] filemap_fdatawrite_wbc+0x1c8/0x228 [ 73.304215][ T5080] filemap_fdatawrite_range+0x140/0x1a8 [ 73.305382][ T5080] start_ordered_ops+0xf0/0x24c [ 73.306338][ T5080] btrfs_sync_file+0x358/0xfd4 [ 73.307333][ T5080] vfs_fsync_range+0x168/0x188 [ 73.308336][ T5080] btrfs_file_write_iter+0x5b8/0xb6c [ 73.309407][ T5080] do_iter_readv_writev+0x420/0x5f8 [ 73.310571][ T5080] do_iter_write+0x1b8/0x66c [ 73.311510][ T5080] do_writev+0x220/0x3ec [ 73.312320][ T5080] __arm64_sys_writev+0x80/0x94 [ 73.313252][ T5080] invoke_syscall+0x98/0x2b8 [ 73.314277][ T5080] el0_svc_common+0x138/0x258 [ 73.315281][ T5080] do_el0_svc+0x58/0x14c [ 73.316134][ T5080] el0_svc+0x7c/0x1f0 [ 73.316949][ T5080] el0t_64_sync_handler+0x84/0xe4 [ 73.317959][ T5080] el0t_64_sync+0x1a0/0x1a4