Warning: Permanently added '10.128.1.46' (ED25519) to the list of known hosts. 1970/01/01 00:01:00 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:00 ignoring optional flag "type"="gce" 1970/01/01 00:01:00 parsed 1 programs 1970/01/01 00:01:00 executed programs: 0 [ 60.760500][ T4295] chnl_net:caif_netlink_parms(): no params data found [ 60.796102][ T4295] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.797939][ T4295] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.800120][ T4295] device bridge_slave_0 entered promiscuous mode [ 60.803551][ T4295] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.805126][ T4295] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.807216][ T4295] device bridge_slave_1 entered promiscuous mode [ 60.823779][ T4295] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.827453][ T4295] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.843291][ T4295] team0: Port device team_slave_0 added [ 60.846108][ T4295] team0: Port device team_slave_1 added [ 60.859470][ T4295] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.860944][ T4295] 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. [ 60.866258][ T4295] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.870311][ T4295] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.871782][ T4295] 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. [ 60.877110][ T4295] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.929886][ T4295] device hsr_slave_0 entered promiscuous mode [ 60.969599][ T4295] device hsr_slave_1 entered promiscuous mode [ 61.659477][ T4295] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 61.692002][ T4295] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 61.740334][ T4295] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 61.781431][ T4295] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 61.890741][ T4295] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.901462][ T4295] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.907897][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.910669][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.912565][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.914682][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.916699][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.918631][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.922496][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.924782][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.926876][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.928473][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.941433][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.943637][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.946139][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.960856][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.964403][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.966682][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.969622][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.972023][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.974277][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.976341][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.982339][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.986553][ T4295] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.992464][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.060833][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 62.062569][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 62.070425][ T4295] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.082956][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.085234][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.097444][ T4295] device veth0_vlan entered promiscuous mode [ 62.100293][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.102506][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.105594][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.108571][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.115799][ T4295] device veth1_vlan entered promiscuous mode [ 62.135918][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 62.140191][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 62.142361][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.144572][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.148708][ T4295] device veth0_macvtap entered promiscuous mode [ 62.152565][ T4295] device veth1_macvtap entered promiscuous mode [ 62.164623][ T4295] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.166332][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 62.169620][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.171800][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.174125][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.179625][ T4295] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.183361][ T4295] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.185080][ T4295] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.186927][ T4295] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.190457][ T4295] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.193538][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.195964][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.244699][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.246517][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.249163][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 62.276036][ T153] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.277823][ T153] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.281771][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 62.558415][ T4401] loop0: detected capacity change from 0 to 32768 [ 62.564399][ T4401] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4401) [ 62.578672][ T4401] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 62.580825][ T4401] BTRFS info (device loop0): force clearing of disk cache [ 62.582358][ T4401] BTRFS info (device loop0): setting nodatasum [ 62.585312][ T4401] BTRFS info (device loop0): allowing degraded mounts [ 62.586904][ T4401] BTRFS info (device loop0): enabling disk space caching [ 62.589148][ T4401] BTRFS info (device loop0): disk space caching is enabled [ 62.590762][ T4401] BTRFS info (device loop0): has skinny extents [ 62.615382][ T4401] BTRFS info (device loop0): enabling ssd optimizations [ 62.619128][ T4401] BTRFS info (device loop0): clearing free space tree [ 62.620939][ T4401] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 62.623304][ T4401] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 62.641630][ T4401] BTRFS info (device loop0): checking UUID tree [ 62.650691][ T4401] FAULT_INJECTION: forcing a failure. [ 62.650691][ T4401] name failslab, interval 1, probability 0, space 0, times 1 [ 62.653407][ T4401] CPU: 1 PID: 4401 Comm: syz-executor.0 Not tainted 5.15.173-syzkaller #0 [ 62.655141][ T4401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 62.657048][ T4401] Call trace: [ 62.657763][ T4401] dump_backtrace+0x0/0x530 [ 62.658693][ T4401] show_stack+0x2c/0x3c [ 62.659555][ T4401] dump_stack_lvl+0x108/0x170 [ 62.660553][ T4401] dump_stack+0x1c/0x58 [ 62.661392][ T4401] should_fail+0x3b8/0x514 [ 62.662244][ T4401] __should_failslab+0xbc/0x110 [ 62.663396][ T4401] should_failslab+0x10/0x28 [ 62.664405][ T4401] slab_pre_alloc_hook+0x64/0xe8 [ 62.665363][ T4401] kmem_cache_alloc+0x98/0x45c [ 62.666309][ T4401] start_transaction+0x4ec/0x1480 [ 62.667330][ T4401] btrfs_attach_transaction_barrier+0x30/0xac [ 62.668514][ T4401] btrfs_sync_fs+0x13c/0xc94 [ 62.669489][ T4401] sync_filesystem+0x1a0/0x218 [ 62.670541][ T4401] btrfs_remount+0x198/0x130c [ 62.671534][ T4401] legacy_reconfigure+0xfc/0x114 [ 62.672714][ T4401] reconfigure_super+0x1d0/0x6ec [ 62.673884][ T4401] path_mount+0xbec/0x101c [ 62.675050][ T4401] __arm64_sys_mount+0x510/0x5e0 [ 62.676016][ T4401] invoke_syscall+0x98/0x2b8 [ 62.676969][ T4401] el0_svc_common+0x138/0x258 [ 62.677897][ T4401] do_el0_svc+0x58/0x14c [ 62.678836][ T4401] el0_svc+0x7c/0x1f0 [ 62.678880][ T13] Bluetooth: hci0: command 0x0409 tx timeout [ 62.679674][ T4401] el0t_64_sync_handler+0x84/0xe4 [ 62.682146][ T4401] el0t_64_sync+0x1a0/0x1a4 [ 63.111042][ T4456] loop0: detected capacity change from 0 to 32768 [ 63.114494][ T4456] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4456) [ 63.122591][ T4456] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 63.124674][ T4456] BTRFS info (device loop0): force clearing of disk cache [ 63.126194][ T4456] BTRFS info (device loop0): setting nodatasum [ 63.127440][ T4456] BTRFS info (device loop0): allowing degraded mounts [ 63.129650][ T4456] BTRFS info (device loop0): enabling disk space caching [ 63.131074][ T4456] BTRFS info (device loop0): disk space caching is enabled [ 63.132533][ T4456] BTRFS info (device loop0): has skinny extents [ 63.151101][ T4456] BTRFS info (device loop0): enabling ssd optimizations [ 63.153936][ T4456] BTRFS info (device loop0): clearing free space tree [ 63.155658][ T4456] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 63.162417][ T4456] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 63.169262][ T4456] BTRFS info (device loop0): checking UUID tree [ 63.173199][ T4456] FAULT_INJECTION: forcing a failure. [ 63.173199][ T4456] name failslab, interval 1, probability 0, space 0, times 0 [ 63.176157][ T4456] CPU: 0 PID: 4456 Comm: syz-executor.0 Not tainted 5.15.173-syzkaller #0 [ 63.177957][ T4456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 63.180003][ T4456] Call trace: [ 63.180640][ T4456] dump_backtrace+0x0/0x530 [ 63.181644][ T4456] show_stack+0x2c/0x3c [ 63.182508][ T4456] dump_stack_lvl+0x108/0x170 [ 63.183558][ T4456] dump_stack+0x1c/0x58 [ 63.184447][ T4456] should_fail+0x3b8/0x514 [ 63.185266][ T4456] __should_failslab+0xbc/0x110 [ 63.186211][ T4456] should_failslab+0x10/0x28 [ 63.187119][ T4456] slab_pre_alloc_hook+0x64/0xe8 [ 63.188241][ T4456] kmem_cache_alloc_trace+0x9c/0x47c [ 63.189340][ T4456] bdi_split_work_to_wbs+0x42c/0x7c4 [ 63.190468][ T4456] __writeback_inodes_sb_nr+0x23c/0x2d8 [ 63.191685][ T4456] writeback_inodes_sb+0x7c/0x90 [ 63.192832][ T4456] sync_filesystem+0xa0/0x218 [ 63.193864][ T4456] btrfs_remount+0x198/0x130c [ 63.194917][ T4456] legacy_reconfigure+0xfc/0x114 [ 63.195776][ T4456] reconfigure_super+0x1d0/0x6ec [ 63.196775][ T4456] path_mount+0xbec/0x101c [ 63.197652][ T4456] __arm64_sys_mount+0x510/0x5e0 [ 63.198591][ T4456] invoke_syscall+0x98/0x2b8 [ 63.199580][ T4456] el0_svc_common+0x138/0x258 [ 63.200584][ T4456] do_el0_svc+0x58/0x14c [ 63.201411][ T4456] el0_svc+0x7c/0x1f0 [ 63.202277][ T4456] el0t_64_sync_handler+0x84/0xe4 [ 63.203311][ T4456] el0t_64_sync+0x1a0/0x1a4 [ 63.632156][ T4505] loop0: detected capacity change from 0 to 32768 [ 63.636123][ T4505] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4505) [ 63.645535][ T4505] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 63.647536][ T4505] BTRFS info (device loop0): force clearing of disk cache [ 63.649616][ T4505] BTRFS info (device loop0): setting nodatasum [ 63.651113][ T4505] BTRFS info (device loop0): allowing degraded mounts [ 63.652541][ T4505] BTRFS info (device loop0): enabling disk space caching [ 63.654619][ T4505] BTRFS info (device loop0): disk space caching is enabled [ 63.656131][ T4505] BTRFS info (device loop0): has skinny extents [ 63.673721][ T4505] BTRFS info (device loop0): enabling ssd optimizations [ 63.676065][ T4505] BTRFS info (device loop0): clearing free space tree [ 63.677687][ T4505] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 63.681506][ T4505] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 63.688311][ T4505] BTRFS info (device loop0): checking UUID tree [ 63.698758][ T4505] FAULT_INJECTION: forcing a failure. [ 63.698758][ T4505] name failslab, interval 1, probability 0, space 0, times 0 [ 63.701744][ T4505] CPU: 0 PID: 4505 Comm: syz-executor.0 Not tainted 5.15.173-syzkaller #0 [ 63.703590][ T4505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 63.705631][ T4505] Call trace: [ 63.706251][ T4505] dump_backtrace+0x0/0x530 [ 63.707152][ T4505] show_stack+0x2c/0x3c [ 63.708040][ T4505] dump_stack_lvl+0x108/0x170 [ 63.708915][ T4505] dump_stack+0x1c/0x58 [ 63.709992][ T4505] should_fail+0x3b8/0x514 [ 63.710994][ T4505] __should_failslab+0xbc/0x110 [ 63.711956][ T4505] should_failslab+0x10/0x28 [ 63.712902][ T4505] slab_pre_alloc_hook+0x64/0xe8 [ 63.714022][ T4505] kmem_cache_alloc_trace+0x9c/0x47c [ 63.715082][ T4505] legacy_init_fs_context+0x5c/0xc8 [ 63.716230][ T4505] alloc_fs_context+0x588/0x824 [ 63.717306][ T4505] fs_context_for_reconfigure+0x7c/0x94 [ 63.718686][ T4505] path_mount+0xb2c/0x101c [ 63.719713][ T4505] __arm64_sys_mount+0x510/0x5e0 [ 63.720784][ T4505] invoke_syscall+0x98/0x2b8 [ 63.721810][ T4505] el0_svc_common+0x138/0x258 [ 63.722828][ T4505] do_el0_svc+0x58/0x14c [ 63.723724][ T4505] el0_svc+0x7c/0x1f0 [ 63.724533][ T4505] el0t_64_sync_handler+0x84/0xe4 [ 63.725534][ T4505] el0t_64_sync+0x1a0/0x1a4 [ 64.147293][ T4551] loop0: detected capacity change from 0 to 32768 [ 64.152417][ T4551] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4551) [ 64.160309][ T4551] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 64.162385][ T4551] BTRFS info (device loop0): force clearing of disk cache [ 64.163890][ T4551] BTRFS info (device loop0): setting nodatasum [ 64.165280][ T4551] BTRFS info (device loop0): allowing degraded mounts [ 64.166716][ T4551] BTRFS info (device loop0): enabling disk space caching [ 64.170234][ T4551] BTRFS info (device loop0): disk space caching is enabled [ 64.171741][ T4551] BTRFS info (device loop0): has skinny extents [ 64.189264][ T4551] BTRFS info (device loop0): enabling ssd optimizations [ 64.191583][ T4551] BTRFS info (device loop0): clearing free space tree [ 64.193040][ T4551] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 64.195032][ T4551] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 64.203247][ T4551] BTRFS info (device loop0): checking UUID tree [ 64.216713][ T4551] FAULT_INJECTION: forcing a failure. [ 64.216713][ T4551] name failslab, interval 1, probability 0, space 0, times 0 [ 64.220251][ T4551] CPU: 1 PID: 4551 Comm: syz-executor.0 Not tainted 5.15.173-syzkaller #0 [ 64.222017][ T4551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 64.224163][ T4551] Call trace: [ 64.224801][ T4551] dump_backtrace+0x0/0x530 [ 64.225685][ T4551] show_stack+0x2c/0x3c [ 64.226580][ T4551] dump_stack_lvl+0x108/0x170 [ 64.227575][ T4551] dump_stack+0x1c/0x58 [ 64.228499][ T4551] should_fail+0x3b8/0x514 [ 64.229369][ T4551] __should_failslab+0xbc/0x110 [ 64.230587][ T4551] should_failslab+0x10/0x28 [ 64.231580][ T4551] slab_pre_alloc_hook+0x64/0xe8 [ 64.232587][ T4551] __kmalloc_node+0xbc/0x5b8 [ 64.233667][ T4551] memcg_alloc_page_obj_cgroups+0x80/0x174 [ 64.234896][ T4551] slab_post_alloc_hook+0xc0/0x3f4 [ 64.236024][ T4551] kmem_cache_alloc_trace+0x1e8/0x47c [ 64.237159][ T4551] legacy_init_fs_context+0x5c/0xc8 [ 64.238183][ T4551] alloc_fs_context+0x588/0x824 [ 64.239219][ T4551] fs_context_for_reconfigure+0x7c/0x94 [ 64.240347][ T4551] path_mount+0xb2c/0x101c [ 64.241251][ T4551] __arm64_sys_mount+0x510/0x5e0 [ 64.242280][ T4551] invoke_syscall+0x98/0x2b8 [ 64.243244][ T4551] el0_svc_common+0x138/0x258 [ 64.244261][ T4551] do_el0_svc+0x58/0x14c [ 64.245082][ T4551] el0_svc+0x7c/0x1f0 [ 64.245889][ T4551] el0t_64_sync_handler+0x84/0xe4 [ 64.246968][ T4551] el0t_64_sync+0x1a0/0x1a4 [ 64.648830][ T4607] loop0: detected capacity change from 0 to 32768 [ 64.652827][ T4607] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4607) [ 64.659145][ T4607] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 64.661182][ T4607] BTRFS info (device loop0): force clearing of disk cache [ 64.662780][ T4607] BTRFS info (device loop0): setting nodatasum [ 64.664248][ T4607] BTRFS info (device loop0): allowing degraded mounts [ 64.665761][ T4607] BTRFS info (device loop0): enabling disk space caching [ 64.667199][ T4607] BTRFS info (device loop0): disk space caching is enabled [ 64.669591][ T4607] BTRFS info (device loop0): has skinny extents [ 64.685952][ T4607] BTRFS info (device loop0): enabling ssd optimizations [ 64.690235][ T4607] BTRFS info (device loop0): clearing free space tree [ 64.691930][ T4607] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 64.694144][ T4607] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 64.701724][ T4607] BTRFS info (device loop0): checking UUID tree [ 64.706174][ T4607] FAULT_INJECTION: forcing a failure. [ 64.706174][ T4607] name failslab, interval 1, probability 0, space 0, times 0 [ 64.710184][ T4607] CPU: 1 PID: 4607 Comm: syz-executor.0 Not tainted 5.15.173-syzkaller #0 [ 64.712001][ T4607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 64.714178][ T4607] Call trace: [ 64.714808][ T4607] dump_backtrace+0x0/0x530 [ 64.715869][ T4607] show_stack+0x2c/0x3c [ 64.716704][ T4607] dump_stack_lvl+0x108/0x170 [ 64.717773][ T4607] dump_stack+0x1c/0x58 [ 64.718792][ T4607] should_fail+0x3b8/0x514 [ 64.719688][ T4607] __should_failslab+0xbc/0x110 [ 64.720691][ T4607] should_failslab+0x10/0x28 [ 64.721832][ T4607] slab_pre_alloc_hook+0x64/0xe8 [ 64.722875][ T4607] kmem_cache_alloc+0x98/0x45c [ 64.723899][ T4607] btrfs_alloc_path+0x48/0x54 [ 64.724961][ T4607] __btrfs_run_delayed_items+0x88/0x3b0 [ 64.726209][ T4607] btrfs_run_delayed_items+0x24/0x34 [ 64.727497][ T4607] btrfs_commit_transaction+0x7bc/0x30f0 [ 64.728761][ T4607] btrfs_sync_fs+0x678/0xc94 [ 64.729908][ T4607] sync_filesystem+0x1a0/0x218 [ 64.731087][ T4607] btrfs_remount+0x198/0x130c [ 64.732110][ T4607] legacy_reconfigure+0xfc/0x114 [ 64.733155][ T4607] reconfigure_super+0x1d0/0x6ec [ 64.734241][ T4607] path_mount+0xbec/0x101c [ 64.735164][ T4607] __arm64_sys_mount+0x510/0x5e0 [ 64.736267][ T4607] invoke_syscall+0x98/0x2b8 [ 64.737234][ T4607] el0_svc_common+0x138/0x258 [ 64.738305][ T4607] do_el0_svc+0x58/0x14c [ 64.739156][ T4607] el0_svc+0x7c/0x1f0 [ 64.740067][ T4607] el0t_64_sync_handler+0x84/0xe4 [ 64.741062][ T4607] el0t_64_sync+0x1a0/0x1a4 [ 64.749360][ T4607] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 64.751367][ T4607] ------------[ cut here ]------------ [ 64.752775][ T4607] WARNING: CPU: 0 PID: 4607 at fs/btrfs/transaction.c:2018 btrfs_commit_transaction+0x1e04/0x30f0 [ 64.755073][ T4607] Modules linked in: [ 64.755955][ T4607] CPU: 0 PID: 4607 Comm: syz-executor.0 Not tainted 5.15.173-syzkaller #0 [ 64.757829][ T4607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 64.760030][ T4607] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.761902][ T4607] pc : btrfs_commit_transaction+0x1e04/0x30f0 [ 64.763138][ T4607] lr : btrfs_commit_transaction+0x1e04/0x30f0 [ 64.764386][ T4607] sp : ffff8000200275a0 [ 64.765236][ T4607] x29: ffff8000200277e0 x28: ffff0000cd221168 x27: ffff0000da077024 [ 64.767093][ T4607] x26: 00000000fffffff4 x25: ffff0000da077000 x24: ffff0000dafcc000 [ 64.768702][ T4607] x23: ffff0000dbf6c630 x22: ffff0000dbf6c688 x21: ffff0000dafcd9d0 [ 64.770436][ T4607] x20: 0000000000000000 x19: dfff800000000000 x18: 0000000000000001 [ 64.772225][ T4607] x17: 0000000000000000 x16: ffff800011b4c108 x15: 00000000ffffffff [ 64.773811][ T4607] x14: ffff0000cd220000 x13: 0000000000000001 x12: 0000000000000001 [ 64.775571][ T4607] x11: 0000000000000000 x10: 0000000000000000 x9 : c6f081ad14c7dd00 [ 64.777340][ T4607] x8 : c6f081ad14c7dd00 x7 : 0000000000000001 x6 : 0000000000000001 [ 64.778994][ T4607] x5 : ffff800020026d18 x4 : ffff800014c405e0 x3 : ffff800008555e80 [ 64.780746][ T4607] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 64.782587][ T4607] Call trace: [ 64.783282][ T4607] btrfs_commit_transaction+0x1e04/0x30f0 [ 64.784456][ T4607] btrfs_sync_fs+0x678/0xc94 [ 64.785531][ T4607] sync_filesystem+0x1a0/0x218 [ 64.786655][ T4607] btrfs_remount+0x198/0x130c [ 64.787632][ T4607] legacy_reconfigure+0xfc/0x114 [ 64.788769][ T4607] reconfigure_super+0x1d0/0x6ec [ 64.790004][ T4607] path_mount+0xbec/0x101c [ 64.790976][ T4607] __arm64_sys_mount+0x510/0x5e0 [ 64.791986][ T4607] invoke_syscall+0x98/0x2b8 [ 64.792989][ T4607] el0_svc_common+0x138/0x258 [ 64.794019][ T4607] do_el0_svc+0x58/0x14c [ 64.794919][ T4607] el0_svc+0x7c/0x1f0 [ 64.795790][ T4607] el0t_64_sync_handler+0x84/0xe4 [ 64.797051][ T4607] el0t_64_sync+0x1a0/0x1a4 [ 64.798025][ T4607] irq event stamp: 82022 [ 64.798997][ T4607] hardirqs last enabled at (82021): [] __up_console_sem+0xb4/0x100 [ 64.801249][ T4607] hardirqs last disabled at (82022): [] el1_dbg+0x24/0x80 [ 64.803237][ T4607] softirqs last enabled at (81982): [] handle_softirqs+0xb88/0xdbc [ 64.805554][ T4607] softirqs last disabled at (81945): [] __irq_exit_rcu+0x268/0x4d8 [ 64.807486][ T4607] ---[ end trace c8807649aeade08d ]--- [ 64.809795][ T4499] Bluetooth: hci0: command 0x041b tx timeout [ 64.837921][ T4607] BTRFS: error (device loop0) in cleanup_transaction:2018: errno=-12 Out of memory [ 64.840005][ T4607] BTRFS info (device loop0): forced readonly [ 64.841487][ T4607] BTRFS error (device loop0): Remounting read-write after error is not allowed [ 65.258619][ T4659] loop0: detected capacity change from 0 to 32768 [ 65.262103][ T4659] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4659) [ 65.271079][ T4659] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 65.273253][ T4659] BTRFS info (device loop0): force clearing of disk cache [ 65.274821][ T4659] BTRFS info (device loop0): setting nodatasum [ 65.276198][ T4659] BTRFS info (device loop0): allowing degraded mounts [ 65.277702][ T4659] BTRFS info (device loop0): enabling disk space caching [ 65.281281][ T4659] BTRFS info (device loop0): disk space caching is enabled [ 65.282813][ T4659] BTRFS info (device loop0): has skinny extents [ 65.303137][ T4659] BTRFS info (device loop0): enabling ssd optimizations [ 65.305410][ T4659] BTRFS info (device loop0): clearing free space tree [ 65.306920][ T4659] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 65.309375][ T4659] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 65.315750][ T4659] BTRFS info (device loop0): checking UUID tree [ 65.329480][ T4659] FAULT_INJECTION: forcing a failure. [ 65.329480][ T4659] name failslab, interval 1, probability 0, space 0, times 0 [ 65.332214][ T4659] CPU: 1 PID: 4659 Comm: syz-executor.0 Tainted: G W 5.15.173-syzkaller #0 [ 65.334176][ T4659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 65.336155][ T4659] Call trace: [ 65.336815][ T4659] dump_backtrace+0x0/0x530 [ 65.337868][ T4659] show_stack+0x2c/0x3c [ 65.338669][ T4659] dump_stack_lvl+0x108/0x170 [ 65.339643][ T4659] dump_stack+0x1c/0x58 [ 65.340549][ T4659] should_fail+0x3b8/0x514 [ 65.341532][ T4659] __should_failslab+0xbc/0x110 [ 65.342503][ T4659] should_failslab+0x10/0x28 [ 65.343481][ T4659] slab_pre_alloc_hook+0x64/0xe8 [ 65.344446][ T4659] kmem_cache_alloc+0x98/0x45c [ 65.345485][ T4659] start_transaction+0x4ec/0x1480 [ 65.346500][ T4659] btrfs_attach_transaction_barrier+0x30/0xac [ 65.347661][ T4659] btrfs_sync_fs+0x13c/0xc94 [ 65.348611][ T4659] sync_filesystem+0x1a0/0x218 [ 65.349623][ T4659] btrfs_remount+0x198/0x130c [ 65.350643][ T4659] legacy_reconfigure+0xfc/0x114 [ 65.351701][ T4659] reconfigure_super+0x1d0/0x6ec [ 65.352690][ T4659] path_mount+0xbec/0x101c [ 65.353556][ T4659] __arm64_sys_mount+0x510/0x5e0 [ 65.354661][ T4659] invoke_syscall+0x98/0x2b8 [ 65.355560][ T4659] el0_svc_common+0x138/0x258 [ 65.356602][ T4659] do_el0_svc+0x58/0x14c [ 65.357514][ T4659] el0_svc+0x7c/0x1f0 [ 65.358289][ T4659] el0t_64_sync_handler+0x84/0xe4 [ 65.359329][ T4659] el0t_64_sync+0x1a0/0x1a4 [ 65.705518][ T4708] loop0: detected capacity change from 0 to 32768 [ 65.711832][ T4708] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4708) [ 65.719403][ T4708] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 65.721417][ T4708] BTRFS info (device loop0): force clearing of disk cache [ 65.722753][ T4708] BTRFS info (device loop0): setting nodatasum [ 65.723931][ T4708] BTRFS info (device loop0): allowing degraded mounts [ 65.725221][ T4708] BTRFS info (device loop0): enabling disk space caching [ 65.726779][ T4708] BTRFS info (device loop0): disk space caching is enabled [ 65.729244][ T4708] BTRFS info (device loop0): has skinny extents [ 65.745330][ T4708] BTRFS info (device loop0): enabling ssd optimizations [ 65.747584][ T4708] BTRFS info (device loop0): clearing free space tree [ 65.750059][ T4708] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 65.752052][ T4708] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 65.759018][ T4708] BTRFS info (device loop0): checking UUID tree [ 65.763249][ T4708] FAULT_INJECTION: forcing a failure. [ 65.763249][ T4708] name failslab, interval 1, probability 0, space 0, times 0 [ 65.766051][ T4708] CPU: 0 PID: 4708 Comm: syz-executor.0 Tainted: G W 5.15.173-syzkaller #0 [ 65.768075][ T4708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 65.770206][ T4708] Call trace: [ 65.770907][ T4708] dump_backtrace+0x0/0x530 [ 65.771846][ T4708] show_stack+0x2c/0x3c [ 65.772724][ T4708] dump_stack_lvl+0x108/0x170 [ 65.773708][ T4708] dump_stack+0x1c/0x58 [ 65.774588][ T4708] should_fail+0x3b8/0x514 [ 65.775576][ T4708] __should_failslab+0xbc/0x110 [ 65.776511][ T4708] should_failslab+0x10/0x28 [ 65.777450][ T4708] slab_pre_alloc_hook+0x64/0xe8 [ 65.778502][ T4708] __kmalloc_node+0xbc/0x5b8 [ 65.779583][ T4708] memcg_alloc_page_obj_cgroups+0x80/0x174 [ 65.780793][ T4708] slab_post_alloc_hook+0xc0/0x3f4 [ 65.781841][ T4708] kmem_cache_alloc_trace+0x1e8/0x47c [ 65.782974][ T4708] legacy_init_fs_context+0x5c/0xc8 [ 65.784087][ T4708] alloc_fs_context+0x588/0x824 [ 65.785214][ T4708] fs_context_for_reconfigure+0x7c/0x94 [ 65.786439][ T4708] path_mount+0xb2c/0x101c [ 65.787290][ T4708] __arm64_sys_mount+0x510/0x5e0 [ 65.788346][ T4708] invoke_syscall+0x98/0x2b8 [ 65.789288][ T4708] el0_svc_common+0x138/0x258 [ 65.790311][ T4708] do_el0_svc+0x58/0x14c [ 65.791175][ T4708] el0_svc+0x7c/0x1f0 [ 65.791951][ T4708] el0t_64_sync_handler+0x84/0xe4 [ 65.793146][ T4708] el0t_64_sync+0x1a0/0x1a4 1970/01/01 00:01:05 executed programs: 7 [ 66.148710][ T4748] loop0: detected capacity change from 0 to 32768 [ 66.152225][ T4748] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4748) [ 66.161674][ T4748] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 66.163844][ T4748] BTRFS info (device loop0): force clearing of disk cache [ 66.165353][ T4748] BTRFS info (device loop0): setting nodatasum [ 66.166776][ T4748] BTRFS info (device loop0): allowing degraded mounts [ 66.171310][ T4748] BTRFS info (device loop0): enabling disk space caching [ 66.172994][ T4748] BTRFS info (device loop0): disk space caching is enabled [ 66.174751][ T4748] BTRFS info (device loop0): has skinny extents [ 66.197580][ T4748] BTRFS info (device loop0): enabling ssd optimizations [ 66.201215][ T4748] BTRFS info (device loop0): clearing free space tree [ 66.202814][ T4748] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 66.205016][ T4748] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 66.212536][ T4748] BTRFS info (device loop0): checking UUID tree [ 66.220629][ T4748] FAULT_INJECTION: forcing a failure. [ 66.220629][ T4748] name failslab, interval 1, probability 0, space 0, times 0 [ 66.223439][ T4748] CPU: 0 PID: 4748 Comm: syz-executor.0 Tainted: G W 5.15.173-syzkaller #0 [ 66.225510][ T4748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 66.227521][ T4748] Call trace: [ 66.228226][ T4748] dump_backtrace+0x0/0x530 [ 66.229277][ T4748] show_stack+0x2c/0x3c [ 66.230210][ T4748] dump_stack_lvl+0x108/0x170 [ 66.231262][ T4748] dump_stack+0x1c/0x58 [ 66.232161][ T4748] should_fail+0x3b8/0x514 [ 66.233108][ T4748] __should_failslab+0xbc/0x110 [ 66.234267][ T4748] should_failslab+0x10/0x28 [ 66.235233][ T4748] slab_pre_alloc_hook+0x64/0xe8 [ 66.236178][ T4748] kmem_cache_alloc+0x98/0x45c [ 66.237121][ T4748] btrfs_alloc_path+0x48/0x54 [ 66.238103][ T4748] __btrfs_run_delayed_items+0x88/0x3b0 [ 66.239302][ T4748] btrfs_run_delayed_items+0x24/0x34 [ 66.240374][ T4748] btrfs_commit_transaction+0x7bc/0x30f0 [ 66.241523][ T4748] btrfs_sync_fs+0x678/0xc94 [ 66.242423][ T4748] sync_filesystem+0x1a0/0x218 [ 66.243372][ T4748] btrfs_remount+0x198/0x130c [ 66.244313][ T4748] legacy_reconfigure+0xfc/0x114 [ 66.245318][ T4748] reconfigure_super+0x1d0/0x6ec [ 66.246196][ T4748] path_mount+0xbec/0x101c [ 66.247051][ T4748] __arm64_sys_mount+0x510/0x5e0 [ 66.248125][ T4748] invoke_syscall+0x98/0x2b8 [ 66.249124][ T4748] el0_svc_common+0x138/0x258 [ 66.250192][ T4748] do_el0_svc+0x58/0x14c [ 66.251083][ T4748] el0_svc+0x7c/0x1f0 [ 66.251890][ T4748] el0t_64_sync_handler+0x84/0xe4 [ 66.252867][ T4748] el0t_64_sync+0x1a0/0x1a4 [ 66.259439][ T4748] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 66.261595][ T4748] ------------[ cut here ]------------ [ 66.263273][ T4748] WARNING: CPU: 0 PID: 4748 at fs/btrfs/transaction.c:2018 btrfs_commit_transaction+0x1e04/0x30f0 [ 66.265602][ T4748] Modules linked in: [ 66.266523][ T4748] CPU: 0 PID: 4748 Comm: syz-executor.0 Tainted: G W 5.15.173-syzkaller #0 [ 66.268607][ T4748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 66.270659][ T4748] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.272241][ T4748] pc : btrfs_commit_transaction+0x1e04/0x30f0 [ 66.273532][ T4748] lr : btrfs_commit_transaction+0x1e04/0x30f0 [ 66.274738][ T4748] sp : ffff8000206575a0 [ 66.275572][ T4748] x29: ffff8000206577e0 x28: ffff0000d97bc7e8 x27: ffff0000c278b024 [ 66.277225][ T4748] x26: 00000000fffffff4 x25: ffff0000c278b000 x24: ffff0000d2630000 [ 66.278937][ T4748] x23: ffff0000d0116e70 x22: ffff0000d0116ec8 x21: ffff0000d26319d0 [ 66.280530][ T4748] x20: 0000000000000000 x19: dfff800000000000 x18: 0000000000000001 [ 66.282264][ T4748] x17: 0000000000000000 x16: ffff800011b4c108 x15: 00000000ffffffff [ 66.284221][ T4748] x14: ffff0000d97bb680 x13: 0000000000000001 x12: 0000000000000001 [ 66.285840][ T4748] x11: 0000000000000000 x10: 0000000000000000 x9 : e667aa9218168900 [ 66.287584][ T4748] x8 : e667aa9218168900 x7 : 0000000000000001 x6 : 0000000000000001 [ 66.289256][ T4748] x5 : ffff800020656d18 x4 : ffff800014c405e0 x3 : ffff800008555e80 [ 66.290929][ T4748] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 66.292766][ T4748] Call trace: [ 66.293452][ T4748] btrfs_commit_transaction+0x1e04/0x30f0 [ 66.294677][ T4748] btrfs_sync_fs+0x678/0xc94 [ 66.295594][ T4748] sync_filesystem+0x1a0/0x218 [ 66.296670][ T4748] btrfs_remount+0x198/0x130c [ 66.297658][ T4748] legacy_reconfigure+0xfc/0x114 [ 66.298676][ T4748] reconfigure_super+0x1d0/0x6ec [ 66.299664][ T4748] path_mount+0xbec/0x101c [ 66.300523][ T4748] __arm64_sys_mount+0x510/0x5e0 [ 66.301582][ T4748] invoke_syscall+0x98/0x2b8 [ 66.302582][ T4748] el0_svc_common+0x138/0x258 [ 66.303547][ T4748] do_el0_svc+0x58/0x14c [ 66.304445][ T4748] el0_svc+0x7c/0x1f0 [ 66.305196][ T4748] el0t_64_sync_handler+0x84/0xe4 [ 66.306191][ T4748] el0t_64_sync+0x1a0/0x1a4 [ 66.307086][ T4748] irq event stamp: 81860 [ 66.307940][ T4748] hardirqs last enabled at (81859): [] __up_console_sem+0xb4/0x100 [ 66.309938][ T4748] hardirqs last disabled at (81860): [] el1_dbg+0x24/0x80 [ 66.311751][ T4748] softirqs last enabled at (81818): [] handle_softirqs+0xb88/0xdbc [ 66.313827][ T4748] softirqs last disabled at (81793): [] __irq_exit_rcu+0x268/0x4d8 [ 66.315760][ T4748] ---[ end trace c8807649aeade08e ]--- [ 66.324018][ T4748] BTRFS: error (device loop0) in cleanup_transaction:2018: errno=-12 Out of memory [ 66.326288][ T4748] BTRFS info (device loop0): forced readonly [ 66.328178][ T4748] BTRFS error (device loop0): Remounting read-write after error is not allowed [ 66.710118][ T4795] loop0: detected capacity change from 0 to 32768 [ 66.713613][ T4795] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4795) [ 66.720818][ T4795] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 66.722854][ T4795] BTRFS info (device loop0): force clearing of disk cache [ 66.750371][ T4795] FAULT_INJECTION: forcing a failure. [ 66.750371][ T4795] name failslab, interval 1, probability 0, space 0, times 0 [ 66.759299][ T4795] CPU: 0 PID: 4795 Comm: syz-executor.0 Tainted: G W 5.15.173-syzkaller #0 [ 66.761384][ T4795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 66.763517][ T4795] Call trace: [ 66.764167][ T4795] dump_backtrace+0x0/0x530 [ 66.765054][ T4795] show_stack+0x2c/0x3c [ 66.765847][ T4795] dump_stack_lvl+0x108/0x170 [ 66.766823][ T4795] dump_stack+0x1c/0x58 [ 66.767629][ T4795] should_fail+0x3b8/0x514 [ 66.768534][ T4795] __should_failslab+0xbc/0x110 [ 66.769533][ T4795] should_failslab+0x10/0x28 [ 66.770580][ T4795] slab_pre_alloc_hook+0x64/0xe8 [ 66.771694][ T4795] kmem_cache_alloc_trace+0x9c/0x47c [ 66.772813][ T4795] legacy_init_fs_context+0x5c/0xc8 [ 66.773951][ T4795] alloc_fs_context+0x588/0x824 [ 66.774949][ T4795] fs_context_for_reconfigure+0x7c/0x94 [ 66.776183][ T4795] path_mount+0xb2c/0x101c [ 66.777138][ T4795] __arm64_sys_mount+0x510/0x5e0 [ 66.778179][ T4795] invoke_syscall+0x98/0x2b8 [ 66.779095][ T4795] el0_svc_common+0x138/0x258 [ 66.780100][ T4795] do_el0_svc+0x58/0x14c [ 66.781089][ T4795] el0_svc+0x7c/0x1f0 [ 66.781933][ T4795] el0t_64_sync_handler+0x84/0xe4 [ 66.782983][ T4795] el0t_64_sync+0x1a0/0x1a4 [ 66.838225][ T4498] Bluetooth: hci0: command 0x040f tx timeout [ 67.214194][ T4841] loop0: detected capacity change from 0 to 32768 [ 67.217990][ T4841] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4841) [ 67.252181][ T4841] FAULT_INJECTION: forcing a failure. [ 67.252181][ T4841] name failslab, interval 1, probability 0, space 0, times 0 [ 67.255017][ T4841] CPU: 1 PID: 4841 Comm: syz-executor.0 Tainted: G W 5.15.173-syzkaller #0 [ 67.257116][ T4841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 67.259220][ T4841] Call trace: [ 67.259932][ T4841] dump_backtrace+0x0/0x530 [ 67.260923][ T4841] show_stack+0x2c/0x3c [ 67.261863][ T4841] dump_stack_lvl+0x108/0x170 [ 67.262783][ T4841] dump_stack+0x1c/0x58 [ 67.263712][ T4841] should_fail+0x3b8/0x514 [ 67.264666][ T4841] __should_failslab+0xbc/0x110 [ 67.265650][ T4841] should_failslab+0x10/0x28 [ 67.266564][ T4841] slab_pre_alloc_hook+0x64/0xe8 [ 67.267565][ T4841] kmem_cache_alloc+0x98/0x45c [ 67.268548][ T4841] start_transaction+0x4ec/0x1480 [ 67.269578][ T4841] btrfs_attach_transaction_barrier+0x30/0xac [ 67.270811][ T4841] btrfs_sync_fs+0x13c/0xc94 [ 67.271737][ T4841] sync_filesystem+0x1a0/0x218 [ 67.272681][ T4841] btrfs_remount+0x198/0x130c [ 67.273596][ T4841] legacy_reconfigure+0xfc/0x114 [ 67.274671][ T4841] reconfigure_super+0x1d0/0x6ec [ 67.275760][ T4841] path_mount+0xbec/0x101c [ 67.276696][ T4841] __arm64_sys_mount+0x510/0x5e0 [ 67.277644][ T4841] invoke_syscall+0x98/0x2b8 [ 67.278680][ T4841] el0_svc_common+0x138/0x258 [ 67.279647][ T4841] do_el0_svc+0x58/0x14c [ 67.280627][ T4841] el0_svc+0x7c/0x1f0 [ 67.281466][ T4841] el0t_64_sync_handler+0x84/0xe4 [ 67.282437][ T4841] el0t_64_sync+0x1a0/0x1a4 [ 67.631283][ T4885] loop0: detected capacity change from 0 to 32768 [ 67.634695][ T4885] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4885) [ 67.641203][ T4885] btrfs_printk: 22 callbacks suppressed [ 67.641215][ T4885] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 67.644363][ T4885] BTRFS info (device loop0): force clearing of disk cache [ 67.645838][ T4885] BTRFS info (device loop0): setting nodatasum [ 67.647186][ T4885] BTRFS info (device loop0): allowing degraded mounts [ 67.648744][ T4885] BTRFS info (device loop0): enabling disk space caching [ 67.650062][ T4885] BTRFS info (device loop0): disk space caching is enabled [ 67.651523][ T4885] BTRFS info (device loop0): has skinny extents [ 67.667516][ T4885] BTRFS info (device loop0): enabling ssd optimizations [ 67.671240][ T4885] BTRFS info (device loop0): clearing free space tree [ 67.672749][ T4885] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 67.674760][ T4885] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 67.681675][ T4885] BTRFS info (device loop0): checking UUID tree [ 67.686098][ T4885] FAULT_INJECTION: forcing a failure. [ 67.686098][ T4885] name failslab, interval 1, probability 0, space 0, times 0 [ 67.689512][ T4885] CPU: 0 PID: 4885 Comm: syz-executor.0 Tainted: G W 5.15.173-syzkaller #0 [ 67.691556][ T4885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 67.693722][ T4885] Call trace: [ 67.694391][ T4885] dump_backtrace+0x0/0x530 [ 67.695331][ T4885] show_stack+0x2c/0x3c [ 67.696163][ T4885] dump_stack_lvl+0x108/0x170 [ 67.697175][ T4885] dump_stack+0x1c/0x58 [ 67.698032][ T4885] should_fail+0x3b8/0x514 [ 67.698977][ T4885] __should_failslab+0xbc/0x110 [ 67.699962][ T4885] should_failslab+0x10/0x28 [ 67.701027][ T4885] slab_pre_alloc_hook+0x64/0xe8 [ 67.701933][ T4885] kmem_cache_alloc_trace+0x9c/0x47c [ 67.703032][ T4885] bdi_split_work_to_wbs+0x42c/0x7c4 [ 67.704053][ T4885] __writeback_inodes_sb_nr+0x23c/0x2d8 [ 67.705321][ T4885] writeback_inodes_sb+0x7c/0x90 [ 67.706348][ T4885] sync_filesystem+0xa0/0x218 [ 67.707278][ T4885] btrfs_remount+0x198/0x130c [ 67.708272][ T4885] legacy_reconfigure+0xfc/0x114 [ 67.709404][ T4885] reconfigure_super+0x1d0/0x6ec [ 67.710416][ T4885] path_mount+0xbec/0x101c [ 67.711373][ T4885] __arm64_sys_mount+0x510/0x5e0 [ 67.712564][ T4885] invoke_syscall+0x98/0x2b8 [ 67.713461][ T4885] el0_svc_common+0x138/0x258 [ 67.714431][ T4885] do_el0_svc+0x58/0x14c [ 67.715312][ T4885] el0_svc+0x7c/0x1f0 [ 67.716165][ T4885] el0t_64_sync_handler+0x84/0xe4 [ 67.717308][ T4885] el0t_64_sync+0x1a0/0x1a4 [ 68.035536][ T4910] loop0: detected capacity change from 0 to 32768 [ 68.041090][ T4910] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4910) [ 68.046002][ T4910] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 68.048473][ T4910] BTRFS info (device loop0): force clearing of disk cache [ 68.049953][ T4910] BTRFS info (device loop0): setting nodatasum [ 68.051140][ T4910] BTRFS info (device loop0): allowing degraded mounts [ 68.052592][ T4910] BTRFS info (device loop0): enabling disk space caching [ 68.054078][ T4910] BTRFS info (device loop0): disk space caching is enabled [ 68.055611][ T4910] BTRFS info (device loop0): has skinny extents [ 68.071222][ T4910] BTRFS info (device loop0): enabling ssd optimizations [ 68.073622][ T4910] BTRFS info (device loop0): clearing free space tree [ 68.075287][ T4910] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 68.077524][ T4910] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 68.084152][ T4910] BTRFS info (device loop0): checking UUID tree [ 68.090567][ T4910] FAULT_INJECTION: forcing a failure. [ 68.090567][ T4910] name failslab, interval 1, probability 0, space 0, times 0 [ 68.093450][ T4910] CPU: 1 PID: 4910 Comm: syz-executor.0 Tainted: G W 5.15.173-syzkaller #0 [ 68.095482][ T4910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 68.097565][ T4910] Call trace: [ 68.098213][ T4910] dump_backtrace+0x0/0x530 [ 68.099128][ T4910] show_stack+0x2c/0x3c [ 68.100159][ T4910] dump_stack_lvl+0x108/0x170 [ 68.101214][ T4910] dump_stack+0x1c/0x58 [ 68.102064][ T4910] should_fail+0x3b8/0x514 [ 68.102921][ T4910] __should_failslab+0xbc/0x110 [ 68.104008][ T4910] should_failslab+0x10/0x28 [ 68.104969][ T4910] slab_pre_alloc_hook+0x64/0xe8 [ 68.105892][ T4910] kmem_cache_alloc+0x98/0x45c [ 68.106989][ T4910] start_transaction+0x4ec/0x1480 [ 68.108026][ T4910] btrfs_attach_transaction_barrier+0x30/0xac [ 68.109349][ T4910] btrfs_sync_fs+0x13c/0xc94 [ 68.110229][ T4910] sync_filesystem+0x1a0/0x218 [ 68.111240][ T4910] btrfs_remount+0x198/0x130c [ 68.112211][ T4910] legacy_reconfigure+0xfc/0x114 [ 68.113244][ T4910] reconfigure_super+0x1d0/0x6ec [ 68.114244][ T4910] path_mount+0xbec/0x101c [ 68.115071][ T4910] __arm64_sys_mount+0x510/0x5e0 [ 68.116173][ T4910] invoke_syscall+0x98/0x2b8 [ 68.117114][ T4910] el0_svc_common+0x138/0x258 [ 68.118189][ T4910] do_el0_svc+0x58/0x14c [ 68.119075][ T4910] el0_svc+0x7c/0x1f0 [ 68.119916][ T4910] el0t_64_sync_handler+0x84/0xe4 [ 68.121121][ T4910] el0t_64_sync+0x1a0/0x1a4 [ 68.411691][ T4933] loop0: detected capacity change from 0 to 32768 [ 68.415881][ T4933] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4933) [ 68.420854][ T4933] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 68.422878][ T4933] BTRFS info (device loop0): force clearing of disk cache [ 68.424266][ T4933] BTRFS info (device loop0): setting nodatasum [ 68.425586][ T4933] BTRFS info (device loop0): allowing degraded mounts [ 68.426992][ T4933] BTRFS info (device loop0): enabling disk space caching [ 68.429227][ T4933] BTRFS info (device loop0): disk space caching is enabled [ 68.430622][ T4933] BTRFS info (device loop0): has skinny extents [ 68.446067][ T4933] BTRFS info (device loop0): enabling ssd optimizations [ 68.450276][ T4933] BTRFS info (device loop0): clearing free space tree [ 68.451702][ T4933] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 68.453672][ T4933] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 68.460171][ T4933] BTRFS info (device loop0): checking UUID tree [ 68.469410][ T4933] FAULT_INJECTION: forcing a failure. [ 68.469410][ T4933] name failslab, interval 1, probability 0, space 0, times 0 [ 68.472005][ T4933] CPU: 1 PID: 4933 Comm: syz-executor.0 Tainted: G W 5.15.173-syzkaller #0 [ 68.473996][ T4933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 68.476077][ T4933] Call trace: [ 68.476735][ T4933] dump_backtrace+0x0/0x530 [ 68.477657][ T4933] show_stack+0x2c/0x3c [ 68.478588][ T4933] dump_stack_lvl+0x108/0x170 [ 68.479579][ T4933] dump_stack+0x1c/0x58 [ 68.480445][ T4933] should_fail+0x3b8/0x514 [ 68.481310][ T4933] __should_failslab+0xbc/0x110 [ 68.482298][ T4933] should_failslab+0x10/0x28 [ 68.483189][ T4933] slab_pre_alloc_hook+0x64/0xe8 [ 68.484121][ T4933] kmem_cache_alloc+0x98/0x45c [ 68.485094][ T4933] start_transaction+0x4ec/0x1480 [ 68.486183][ T4933] btrfs_attach_transaction_barrier+0x30/0xac [ 68.487356][ T4933] btrfs_sync_fs+0x13c/0xc94 [ 68.488351][ T4933] sync_filesystem+0x1a0/0x218 [ 68.489332][ T4933] btrfs_remount+0x198/0x130c [ 68.490344][ T4933] legacy_reconfigure+0xfc/0x114 [ 68.491439][ T4933] reconfigure_super+0x1d0/0x6ec [ 68.492419][ T4933] path_mount+0xbec/0x101c [ 68.493378][ T4933] __arm64_sys_mount+0x510/0x5e0 [ 68.494331][ T4933] invoke_syscall+0x98/0x2b8 [ 68.495393][ T4933] el0_svc_common+0x138/0x258 [ 68.496352][ T4933] do_el0_svc+0x58/0x14c [ 68.497264][ T4933] el0_svc+0x7c/0x1f0 [ 68.498022][ T4933] el0t_64_sync_handler+0x84/0xe4 [ 68.499061][ T4933] el0t_64_sync+0x1a0/0x1a4 [ 68.790777][ T4955] loop0: detected capacity change from 0 to 32768 [ 68.794445][ T4955] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4955) [ 68.803125][ T4955] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 68.805274][ T4955] BTRFS info (device loop0): force clearing of disk cache [ 68.806944][ T4955] BTRFS info (device loop0): setting nodatasum [ 68.808375][ T4955] BTRFS info (device loop0): allowing degraded mounts [ 68.809843][ T4955] BTRFS info (device loop0): enabling disk space caching [ 68.811249][ T4955] BTRFS info (device loop0): disk space caching is enabled [ 68.812576][ T4955] BTRFS info (device loop0): has skinny extents [ 68.829142][ T4955] BTRFS info (device loop0): enabling ssd optimizations [ 68.831754][ T4955] BTRFS info (device loop0): clearing free space tree [ 68.833388][ T4955] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 68.835402][ T4955] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 68.842988][ T4955] BTRFS info (device loop0): checking UUID tree [ 68.847402][ T4955] FAULT_INJECTION: forcing a failure. [ 68.847402][ T4955] name failslab, interval 1, probability 0, space 0, times 0 [ 68.850823][ T4955] CPU: 1 PID: 4955 Comm: syz-executor.0 Tainted: G W 5.15.173-syzkaller #0 [ 68.852969][ T4955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 68.855650][ T4955] Call trace: [ 68.856287][ T4955] dump_backtrace+0x0/0x530 [ 68.857244][ T4955] show_stack+0x2c/0x3c [ 68.858116][ T4955] dump_stack_lvl+0x108/0x170 [ 68.859146][ T4955] dump_stack+0x1c/0x58 [ 68.860016][ T4955] should_fail+0x3b8/0x514 [ 68.861030][ T4955] __should_failslab+0xbc/0x110 [ 68.862073][ T4955] should_failslab+0x10/0x28 [ 68.863060][ T4955] slab_pre_alloc_hook+0x64/0xe8 [ 68.864145][ T4955] kmem_cache_alloc_trace+0x9c/0x47c [ 68.865259][ T4955] bdi_split_work_to_wbs+0x42c/0x7c4 [ 68.866382][ T4955] __writeback_inodes_sb_nr+0x23c/0x2d8 [ 68.867509][ T4955] writeback_inodes_sb+0x7c/0x90 [ 68.868622][ T4955] sync_filesystem+0xa0/0x218 [ 68.869577][ T4955] btrfs_remount+0x198/0x130c [ 68.870586][ T4955] legacy_reconfigure+0xfc/0x114 [ 68.871611][ T4955] reconfigure_super+0x1d0/0x6ec [ 68.872804][ T4955] path_mount+0xbec/0x101c [ 68.873860][ T4955] __arm64_sys_mount+0x510/0x5e0 [ 68.874882][ T4955] invoke_syscall+0x98/0x2b8 [ 68.875814][ T4955] el0_svc_common+0x138/0x258 [ 68.876821][ T4955] do_el0_svc+0x58/0x14c [ 68.877795][ T4955] el0_svc+0x7c/0x1f0 [ 68.878654][ T4955] el0t_64_sync_handler+0x84/0xe4 [ 68.879685][ T4955] el0t_64_sync+0x1a0/0x1a4 [ 68.927986][ T4501] Bluetooth: hci0: command 0x0419 tx timeout [ 69.177980][ T4977] loop0: detected capacity change from 0 to 32768 [ 69.181952][ T4977] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4977) [ 69.188620][ T4977] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 69.190808][ T4977] BTRFS info (device loop0): force clearing of disk cache [ 69.192429][ T4977] BTRFS info (device loop0): setting nodatasum [ 69.193752][ T4977] BTRFS info (device loop0): allowing degraded mounts [ 69.195301][ T4977] BTRFS info (device loop0): enabling disk space caching [ 69.196785][ T4977] BTRFS info (device loop0): disk space caching is enabled [ 69.198664][ T4977] BTRFS info (device loop0): has skinny extents [ 69.214060][ T4977] BTRFS info (device loop0): enabling ssd optimizations [ 69.216584][ T4977] BTRFS info (device loop0): clearing free space tree [ 69.218414][ T4977] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 69.220533][ T4977] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 69.226253][ T4977] BTRFS info (device loop0): checking UUID tree [ 69.234783][ T4977] FAULT_INJECTION: forcing a failure. [ 69.234783][ T4977] name failslab, interval 1, probability 0, space 0, times 0 [ 69.237436][ T4977] CPU: 1 PID: 4977 Comm: syz-executor.0 Tainted: G W 5.15.173-syzkaller #0 [ 69.239516][ T4977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 69.241610][ T4977] Call trace: [ 69.242355][ T4977] dump_backtrace+0x0/0x530 [ 69.243182][ T4977] show_stack+0x2c/0x3c [ 69.244043][ T4977] dump_stack_lvl+0x108/0x170 [ 69.245050][ T4977] dump_stack+0x1c/0x58 [ 69.245939][ T4977] should_fail+0x3b8/0x514 [ 69.246835][ T4977] __should_failslab+0xbc/0x110 [ 69.247870][ T4977] should_failslab+0x10/0x28 [ 69.248801][ T4977] slab_pre_alloc_hook+0x64/0xe8 [ 69.249915][ T4977] kmem_cache_alloc+0x98/0x45c [ 69.251026][ T4977] btrfs_alloc_path+0x48/0x54 [ 69.251959][ T4977] __btrfs_run_delayed_items+0x88/0x3b0 [ 69.253267][ T4977] btrfs_run_delayed_items+0x24/0x34 [ 69.254472][ T4977] btrfs_commit_transaction+0x7bc/0x30f0 [ 69.255677][ T4977] btrfs_sync_fs+0x678/0xc94 [ 69.256712][ T4977] sync_filesystem+0x1a0/0x218 [ 69.257709][ T4977] btrfs_remount+0x198/0x130c [ 69.258672][ T4977] legacy_reconfigure+0xfc/0x114 [ 69.259762][ T4977] reconfigure_super+0x1d0/0x6ec [ 69.260827][ T4977] path_mount+0xbec/0x101c [ 69.261762][ T4977] __arm64_sys_mount+0x510/0x5e0 [ 69.262818][ T4977] invoke_syscall+0x98/0x2b8 [ 69.263793][ T4977] el0_svc_common+0x138/0x258 [ 69.264820][ T4977] do_el0_svc+0x58/0x14c [ 69.265689][ T4977] el0_svc+0x7c/0x1f0 [ 69.266495][ T4977] el0t_64_sync_handler+0x84/0xe4 [ 69.267505][ T4977] el0t_64_sync+0x1a0/0x1a4 [ 69.268683][ T4977] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 69.270620][ T4977] ------------[ cut here ]------------ [ 69.272193][ T4977] WARNING: CPU: 1 PID: 4977 at fs/btrfs/transaction.c:2018 btrfs_commit_transaction+0x1e04/0x30f0 [ 69.274486][ T4977] Modules linked in: [ 69.275246][ T4977] CPU: 1 PID: 4977 Comm: syz-executor.0 Tainted: G W 5.15.173-syzkaller #0 [ 69.277384][ T4977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 69.279335][ T4977] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 69.281041][ T4977] pc : btrfs_commit_transaction+0x1e04/0x30f0 [ 69.282358][ T4977] lr : btrfs_commit_transaction+0x1e04/0x30f0 [ 69.283648][ T4977] sp : ffff8000209275a0 [ 69.284524][ T4977] x29: ffff8000209277e0 x28: ffff0000ce066328 x27: ffff0000cef70024 [ 69.286233][ T4977] x26: 00000000fffffff4 x25: ffff0000cef70000 x24: ffff0000d5bac000 [ 69.287960][ T4977] x23: ffff0000dbf6c160 x22: ffff0000dbf6c1b8 x21: ffff0000d5bad9d0 [ 69.289469][ T4977] x20: 0000000000000000 x19: dfff800000000000 x18: 0000000000000001 [ 69.291258][ T4977] x17: 0000000000000000 x16: ffff800011b4c108 x15: 00000000ffffffff [ 69.292897][ T4977] x14: ffff0000ce0651c0 x13: 0000000000000001 x12: 0000000000000001 [ 69.294581][ T4977] x11: 0000000000000000 x10: 0000000000000000 x9 : 8934b7692c76fe00 [ 69.296281][ T4977] x8 : 8934b7692c76fe00 x7 : 0000000000000001 x6 : 0000000000000001 [ 69.297865][ T4977] x5 : ffff800020926d18 x4 : ffff800014c405e0 x3 : ffff800008555e80 [ 69.299502][ T4977] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 69.301096][ T4977] Call trace: [ 69.301781][ T4977] btrfs_commit_transaction+0x1e04/0x30f0 [ 69.303023][ T4977] btrfs_sync_fs+0x678/0xc94 [ 69.304015][ T4977] sync_filesystem+0x1a0/0x218 [ 69.305011][ T4977] btrfs_remount+0x198/0x130c [ 69.305993][ T4977] legacy_reconfigure+0xfc/0x114 [ 69.307051][ T4977] reconfigure_super+0x1d0/0x6ec [ 69.308151][ T4977] path_mount+0xbec/0x101c [ 69.309161][ T4977] __arm64_sys_mount+0x510/0x5e0 [ 69.310230][ T4977] invoke_syscall+0x98/0x2b8 [ 69.311228][ T4977] el0_svc_common+0x138/0x258 [ 69.312275][ T4977] do_el0_svc+0x58/0x14c [ 69.313258][ T4977] el0_svc+0x7c/0x1f0 [ 69.314098][ T4977] el0t_64_sync_handler+0x84/0xe4 [ 69.315074][ T4977] el0t_64_sync+0x1a0/0x1a4 [ 69.315945][ T4977] irq event stamp: 80394 [ 69.316850][ T4977] hardirqs last enabled at (80393): [] __up_console_sem+0xb4/0x100 [ 69.318830][ T4977] hardirqs last disabled at (80394): [] el1_dbg+0x24/0x80 [ 69.320565][ T4977] softirqs last enabled at (80356): [] handle_softirqs+0xb88/0xdbc [ 69.322473][ T4977] softirqs last disabled at (80329): [] __irq_exit_rcu+0x268/0x4d8 [ 69.324504][ T4977] ---[ end trace c8807649aeade08f ]--- [ 69.326007][ T4977] BTRFS: error (device loop0) in cleanup_transaction:2018: errno=-12 Out of memory [ 69.328247][ T4977] BTRFS info (device loop0): forced readonly [ 69.329746][ T4977] BTRFS error (device loop0): Remounting read-write after error is not allowed [ 69.640466][ T2056] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.642058][ T2056] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.642089][ T1535] cfg80211: failed to load regulatory.db [ 69.707570][ T4999] loop0: detected capacity change from 0 to 32768 [ 69.711346][ T4999] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4999) [ 69.716232][ T4999] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 69.718798][ T4999] BTRFS info (device loop0): force clearing of disk cache [ 69.720311][ T4999] BTRFS info (device loop0): setting nodatasum [ 69.721594][ T4999] BTRFS info (device loop0): allowing degraded mounts [ 69.723027][ T4999] BTRFS info (device loop0): enabling disk space caching [ 69.724477][ T4999] BTRFS info (device loop0): disk space caching is enabled [ 69.725895][ T4999] BTRFS info (device loop0): has skinny extents [ 69.740942][ T4999] BTRFS info (device loop0): enabling ssd optimizations [ 69.743716][ T4999] BTRFS info (device loop0): clearing free space tree [ 69.745226][ T4999] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 69.747349][ T4999] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 69.753854][ T4999] BTRFS info (device loop0): checking UUID tree [ 69.771793][ T4999] FAULT_INJECTION: forcing a failure. [ 69.771793][ T4999] name failslab, interval 1, probability 0, space 0, times 0 [ 69.774559][ T4999] CPU: 1 PID: 4999 Comm: syz-executor.0 Tainted: G W 5.15.173-syzkaller #0 [ 69.776704][ T4999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 69.778828][ T4999] Call trace: [ 69.779493][ T4999] dump_backtrace+0x0/0x530 [ 69.780408][ T4999] show_stack+0x2c/0x3c [ 69.781322][ T4999] dump_stack_lvl+0x108/0x170 [ 69.782210][ T4999] dump_stack+0x1c/0x58 [ 69.783100][ T4999] should_fail+0x3b8/0x514 [ 69.784196][ T4999] __should_failslab+0xbc/0x110 [ 69.785244][ T4999] should_failslab+0x10/0x28 [ 69.786236][ T4999] slab_pre_alloc_hook+0x64/0xe8 [ 69.787271][ T4999] kmem_cache_alloc+0x98/0x45c [ 69.788329][ T4999] start_transaction+0x4ec/0x1480 [ 69.789335][ T4999] btrfs_attach_transaction_barrier+0x30/0xac [ 69.790606][ T4999] btrfs_sync_fs+0x13c/0xc94 [ 69.791581][ T4999] sync_filesystem+0x1a0/0x218 [ 69.792496][ T4999] btrfs_remount+0x198/0x130c [ 69.793508][ T4999] legacy_reconfigure+0xfc/0x114 [ 69.794454][ T4999] reconfigure_super+0x1d0/0x6ec [ 69.795517][ T4999] path_mount+0xbec/0x101c [ 69.796499][ T4999] __arm64_sys_mount+0x510/0x5e0 [ 69.797535][ T4999] invoke_syscall+0x98/0x2b8 [ 69.798444][ T4999] el0_svc_common+0x138/0x258 [ 69.799541][ T4999] do_el0_svc+0x58/0x14c [ 69.800474][ T4999] el0_svc+0x7c/0x1f0 [ 69.801313][ T4999] el0t_64_sync_handler+0x84/0xe4 [ 69.802225][ T4999] el0t_64_sync+0x1a0/0x1a4 [ 70.099045][ T5021] loop0: detected capacity change from 0 to 32768 [ 70.102811][ T5021] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5021) [ 70.107420][ T5021] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 70.109600][ T5021] BTRFS info (device loop0): force clearing of disk cache [ 70.111232][ T5021] BTRFS info (device loop0): setting nodatasum [ 70.112485][ T5021] BTRFS info (device loop0): allowing degraded mounts [ 70.113947][ T5021] BTRFS info (device loop0): enabling disk space caching [ 70.115378][ T5021] BTRFS info (device loop0): disk space caching is enabled [ 70.116826][ T5021] BTRFS info (device loop0): has skinny extents [ 70.137167][ T5021] BTRFS info (device loop0): enabling ssd optimizations [ 70.139937][ T5021] BTRFS info (device loop0): clearing free space tree [ 70.141540][ T5021] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 70.143774][ T5021] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 70.151459][ T5021] BTRFS info (device loop0): checking UUID tree [ 70.158049][ T5021] FAULT_INJECTION: forcing a failure. [ 70.158049][ T5021] name failslab, interval 1, probability 0, space 0, times 0 [ 70.161414][ T5021] CPU: 1 PID: 5021 Comm: syz-executor.0 Tainted: G W 5.15.173-syzkaller #0 [ 70.163532][ T5021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 70.165610][ T5021] Call trace: [ 70.166395][ T5021] dump_backtrace+0x0/0x530 [ 70.167418][ T5021] show_stack+0x2c/0x3c [ 70.168401][ T5021] dump_stack_lvl+0x108/0x170 [ 70.169449][ T5021] dump_stack+0x1c/0x58 [ 70.170305][ T5021] should_fail+0x3b8/0x514 [ 70.171246][ T5021] __should_failslab+0xbc/0x110 [ 70.172231][ T5021] should_failslab+0x10/0x28 [ 70.173195][ T5021] slab_pre_alloc_hook+0x64/0xe8 [ 70.174218][ T5021] kmem_cache_alloc+0x98/0x45c [ 70.175224][ T5021] start_transaction+0x4ec/0x1480 [ 70.176204][ T5021] btrfs_attach_transaction_barrier+0x30/0xac [ 70.177487][ T5021] btrfs_sync_fs+0x13c/0xc94 [ 70.178437][ T5021] sync_filesystem+0x1a0/0x218 [ 70.179404][ T5021] btrfs_remount+0x198/0x130c [ 70.180376][ T5021] legacy_reconfigure+0xfc/0x114 [ 70.181364][ T5021] reconfigure_super+0x1d0/0x6ec [ 70.182397][ T5021] path_mount+0xbec/0x101c [ 70.183302][ T5021] __arm64_sys_mount+0x510/0x5e0 [ 70.184310][ T5021] invoke_syscall+0x98/0x2b8 [ 70.185293][ T5021] el0_svc_common+0x138/0x258 [ 70.186218][ T5021] do_el0_svc+0x58/0x14c [ 70.187186][ T5021] el0_svc+0x7c/0x1f0 [ 70.187970][ T5021] el0t_64_sync_handler+0x84/0xe4 [ 70.189037][ T5021] el0t_64_sync+0x1a0/0x1a4 [ 70.491694][ T5043] loop0: detected capacity change from 0 to 32768 [ 70.495366][ T5043] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5043) [ 70.501019][ T5043] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 70.503007][ T5043] BTRFS info (device loop0): force clearing of disk cache [ 70.504489][ T5043] BTRFS info (device loop0): setting nodatasum [ 70.505735][ T5043] BTRFS info (device loop0): allowing degraded mounts [ 70.507216][ T5043] BTRFS info (device loop0): enabling disk space caching [ 70.508756][ T5043] BTRFS info (device loop0): disk space caching is enabled [ 70.510461][ T5043] BTRFS info (device loop0): has skinny extents [ 70.526818][ T5043] BTRFS info (device loop0): enabling ssd optimizations [ 70.529388][ T5043] BTRFS info (device loop0): clearing free space tree [ 70.530896][ T5043] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 70.532778][ T5043] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 70.539865][ T5043] BTRFS info (device loop0): checking UUID tree [ 70.544152][ T5043] FAULT_INJECTION: forcing a failure. [ 70.544152][ T5043] name failslab, interval 1, probability 0, space 0, times 0 [ 70.546976][ T5043] CPU: 0 PID: 5043 Comm: syz-executor.0 Tainted: G W 5.15.173-syzkaller #0 [ 70.549123][ T5043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 70.551186][ T5043] Call trace: [ 70.551794][ T5043] dump_backtrace+0x0/0x530 [ 70.552659][ T5043] show_stack+0x2c/0x3c [ 70.553470][ T5043] dump_stack_lvl+0x108/0x170 [ 70.554426][ T5043] dump_stack+0x1c/0x58 [ 70.555296][ T5043] should_fail+0x3b8/0x514 [ 70.556160][ T5043] __should_failslab+0xbc/0x110 [ 70.557076][ T5043] should_failslab+0x10/0x28 [ 70.558006][ T5043] slab_pre_alloc_hook+0x64/0xe8 [ 70.559063][ T5043] kmem_cache_alloc_trace+0x9c/0x47c [ 70.560153][ T5043] bdi_split_work_to_wbs+0x42c/0x7c4 [ 70.561253][ T5043] __writeback_inodes_sb_nr+0x23c/0x2d8 [ 70.562300][ T5043] writeback_inodes_sb+0x7c/0x90 [ 70.563348][ T5043] sync_filesystem+0xa0/0x218 [ 70.564275][ T5043] btrfs_remount+0x198/0x130c [ 70.565293][ T5043] legacy_reconfigure+0xfc/0x114 [ 70.566261][ T5043] reconfigure_super+0x1d0/0x6ec [ 70.567381][ T5043] path_mount+0xbec/0x101c [ 70.568273][ T5043] __arm64_sys_mount+0x510/0x5e0 [ 70.569384][ T5043] invoke_syscall+0x98/0x2b8 [ 70.570374][ T5043] el0_svc_common+0x138/0x258 [ 70.571412][ T5043] do_el0_svc+0x58/0x14c [ 70.572318][ T5043] el0_svc+0x7c/0x1f0 [ 70.573137][ T5043] el0t_64_sync_handler+0x84/0xe4 [ 70.574137][ T5043] el0t_64_sync+0x1a0/0x1a4 [ 70.881558][ T5065] loop0: detected capacity change from 0 to 32768 [ 70.885134][ T5065] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5065) [ 70.890542][ T5065] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 70.892567][ T5065] BTRFS info (device loop0): force clearing of disk cache [ 70.894038][ T5065] BTRFS info (device loop0): setting nodatasum [ 70.924040][ T5065] FAULT_INJECTION: forcing a failure. [ 70.924040][ T5065] name failslab, interval 1, probability 0, space 0, times 0 [ 70.926933][ T5065] CPU: 1 PID: 5065 Comm: syz-executor.0 Tainted: G W 5.15.173-syzkaller #0 [ 70.929011][ T5065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 70.930897][ T5065] Call trace: [ 70.931567][ T5065] dump_backtrace+0x0/0x530 [ 70.932471][ T5065] show_stack+0x2c/0x3c [ 70.933455][ T5065] dump_stack_lvl+0x108/0x170 [ 70.934485][ T5065] dump_stack+0x1c/0x58 [ 70.935399][ T5065] should_fail+0x3b8/0x514 [ 70.936190][ T5065] __should_failslab+0xbc/0x110 [ 70.937069][ T5065] should_failslab+0x10/0x28 [ 70.938038][ T5065] slab_pre_alloc_hook+0x64/0xe8 [ 70.939145][ T5065] kmem_cache_alloc+0x98/0x45c [ 70.940225][ T5065] btrfs_alloc_path+0x48/0x54 [ 70.941153][ T5065] __btrfs_run_delayed_items+0x88/0x3b0 [ 70.942381][ T5065] btrfs_run_delayed_items+0x24/0x34 [ 70.943535][ T5065] btrfs_commit_transaction+0x7bc/0x30f0 [ 70.944695][ T5065] btrfs_sync_fs+0x678/0xc94 [ 70.945672][ T5065] sync_filesystem+0x1a0/0x218 [ 70.946659][ T5065] btrfs_remount+0x198/0x130c [ 70.947710][ T5065] legacy_reconfigure+0xfc/0x114 [ 70.948665][ T5065] reconfigure_super+0x1d0/0x6ec [ 70.949590][ T5065] path_mount+0xbec/0x101c [ 70.950505][ T5065] __arm64_sys_mount+0x510/0x5e0 [ 70.951582][ T5065] invoke_syscall+0x98/0x2b8 [ 70.952549][ T5065] el0_svc_common+0x138/0x258 [ 70.953537][ T5065] do_el0_svc+0x58/0x14c [ 70.954408][ T5065] el0_svc+0x7c/0x1f0 [ 70.955162][ T5065] el0t_64_sync_handler+0x84/0xe4 [ 70.956161][ T5065] el0t_64_sync+0x1a0/0x1a4 [ 70.957370][ T5065] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 70.959306][ T5065] ------------[ cut here ]------------ [ 70.960830][ T5065] WARNING: CPU: 1 PID: 5065 at fs/btrfs/transaction.c:2018 btrfs_commit_transaction+0x1e04/0x30f0 [ 70.962916][ T5065] Modules linked in: [ 70.963674][ T5065] CPU: 1 PID: 5065 Comm: syz-executor.0 Tainted: G W 5.15.173-syzkaller #0 [ 70.965767][ T5065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 70.967872][ T5065] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 70.969420][ T5065] pc : btrfs_commit_transaction+0x1e04/0x30f0 [ 70.970795][ T5065] lr : btrfs_commit_transaction+0x1e04/0x30f0 [ 70.972058][ T5065] sp : ffff8000210275a0 [ 70.972989][ T5065] x29: ffff8000210277e0 x28: ffff0000cd1aaca8 x27: ffff0000c9d00024 [ 70.974642][ T5065] x26: 00000000fffffff4 x25: ffff0000c9d00000 x24: ffff0000dc23c000 [ 70.976279][ T5065] x23: ffff0000dbff1210 x22: ffff0000dbff1268 x21: ffff0000dc23d9d0 [ 70.977927][ T5065] x20: 0000000000000000 x19: dfff800000000000 x18: 0000000000000001 [ 70.979440][ T5065] x17: 0000000000000000 x16: ffff8000083364dc x15: 00000000ffffffff [ 70.981145][ T5065] x14: ffff0000cd1a9b40 x13: 0000000000000001 x12: 0000000000000001 [ 70.982853][ T5065] x11: 0000000000000000 x10: 0000000000000000 x9 : 5d24f79544138900 [ 70.984484][ T5065] x8 : 5d24f79544138900 x7 : 0000000000000001 x6 : 0000000000000001 [ 70.986266][ T5065] x5 : ffff800021026d18 x4 : ffff800014c405e0 x3 : ffff800008336628 [ 70.988171][ T5065] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 70.989770][ T5065] Call trace: [ 70.990511][ T5065] btrfs_commit_transaction+0x1e04/0x30f0 [ 70.991727][ T5065] btrfs_sync_fs+0x678/0xc94 [ 70.992739][ T5065] sync_filesystem+0x1a0/0x218 [ 70.993731][ T5065] btrfs_remount+0x198/0x130c [ 70.994806][ T5065] legacy_reconfigure+0xfc/0x114 [ 70.996084][ T5065] reconfigure_super+0x1d0/0x6ec [ 70.997131][ T5065] path_mount+0xbec/0x101c [ 70.998257][ T5065] __arm64_sys_mount+0x510/0x5e0 [ 70.999363][ T5065] invoke_syscall+0x98/0x2b8 [ 71.000326][ T5065] el0_svc_common+0x138/0x258 [ 71.001274][ T5065] do_el0_svc+0x58/0x14c [ 71.002283][ T5065] el0_svc+0x7c/0x1f0 [ 71.003141][ T5065] el0t_64_sync_handler+0x84/0xe4 [ 71.004111][ T5065] el0t_64_sync+0x1a0/0x1a4 [ 71.005142][ T5065] irq event stamp: 82234 [ 71.006101][ T5065] hardirqs last enabled at (82233): [] __up_console_sem+0xb4/0x100 [ 71.008036][ T5065] hardirqs last disabled at (82234): [] el1_dbg+0x24/0x80 [ 71.009785][ T5065] softirqs last enabled at (82210): [] handle_softirqs+0xb88/0xdbc [ 71.011853][ T5065] softirqs last disabled at (82201): [] __irq_exit_rcu+0x268/0x4d8 [ 71.013697][ T5065] ---[ end trace c8807649aeade090 ]--- [ 71.015822][ T5065] BTRFS: error (device loop0) in cleanup_transaction:2018: errno=-12 Out of memory [ 71.017954][ T5065] BTRFS error (device loop0): Remounting read-write after error is not allowed 1970/01/01 00:01:10 executed programs: 19 [ 71.369652][ T5087] loop0: detected capacity change from 0 to 32768 [ 71.374372][ T5087] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5087) [ 71.408085][ T5087] FAULT_INJECTION: forcing a failure. [ 71.408085][ T5087] name failslab, interval 1, probability 0, space 0, times 0 [ 71.413799][ T5087] CPU: 0 PID: 5087 Comm: syz-executor.0 Tainted: G W 5.15.173-syzkaller #0 [ 71.415825][ T5087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 71.417962][ T5087] Call trace: [ 71.418639][ T5087] dump_backtrace+0x0/0x530 [ 71.419627][ T5087] show_stack+0x2c/0x3c [ 71.420507][ T5087] dump_stack_lvl+0x108/0x170 [ 71.421505][ T5087] dump_stack+0x1c/0x58 [ 71.422409][ T5087] should_fail+0x3b8/0x514 [ 71.423384][ T5087] __should_failslab+0xbc/0x110 [ 71.424401][ T5087] should_failslab+0x10/0x28 [ 71.425345][ T5087] slab_pre_alloc_hook+0x64/0xe8 [ 71.426374][ T5087] kmem_cache_alloc+0x98/0x45c [ 71.427374][ T5087] btrfs_alloc_path+0x48/0x54 [ 71.428312][ T5087] __btrfs_run_delayed_items+0x88/0x3b0 [ 71.429470][ T5087] btrfs_run_delayed_items+0x24/0x34 [ 71.430501][ T5087] btrfs_commit_transaction+0x7bc/0x30f0 [ 71.431682][ T5087] btrfs_sync_fs+0x678/0xc94 [ 71.432607][ T5087] sync_filesystem+0x1a0/0x218 [ 71.433661][ T5087] btrfs_remount+0x198/0x130c [ 71.434678][ T5087] legacy_reconfigure+0xfc/0x114 [ 71.435709][ T5087] reconfigure_super+0x1d0/0x6ec [ 71.436876][ T5087] path_mount+0xbec/0x101c [ 71.437715][ T5087] __arm64_sys_mount+0x510/0x5e0 [ 71.438688][ T5087] invoke_syscall+0x98/0x2b8 [ 71.439648][ T5087] el0_svc_common+0x138/0x258 [ 71.440652][ T5087] do_el0_svc+0x58/0x14c [ 71.441520][ T5087] el0_svc+0x7c/0x1f0 [ 71.442271][ T5087] el0t_64_sync_handler+0x84/0xe4 [ 71.443226][ T5087] el0t_64_sync+0x1a0/0x1a4 [ 71.447438][ T5087] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 71.450958][ T5087] ------------[ cut here ]------------ [ 71.452389][ T5087] WARNING: CPU: 0 PID: 5087 at fs/btrfs/transaction.c:2018 btrfs_commit_transaction+0x1e04/0x30f0 [ 71.454566][ T5087] Modules linked in: [ 71.455362][ T5087] CPU: 0 PID: 5087 Comm: syz-executor.0 Tainted: G W 5.15.173-syzkaller #0 [ 71.457514][ T5087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 71.459653][ T5087] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 71.461159][ T5087] pc : btrfs_commit_transaction+0x1e04/0x30f0 [ 71.462576][ T5087] lr : btrfs_commit_transaction+0x1e04/0x30f0 [ 71.463776][ T5087] sp : ffff8000211075a0 [ 71.464590][ T5087] x29: ffff8000211077e0 x28: ffff0000d601aca8 x27: ffff0000d5699024 [ 71.466266][ T5087] x26: 00000000fffffff4 x25: ffff0000d5699000 x24: ffff0000dc2ec000 [ 71.468114][ T5087] x23: ffff0000dbf6c4d0 x22: ffff0000dbf6c528 x21: ffff0000dc2ed9d0 [ 71.469835][ T5087] x20: 0000000000000000 x19: dfff800000000000 x18: 0000000000000001 [ 71.471476][ T5087] x17: 0000000000000000 x16: ffff800011b4c108 x15: 00000000ffffffff [ 71.473159][ T5087] x14: ffff0000d6019b40 x13: 0000000000000001 x12: 0000000000000001 [ 71.474654][ T5087] x11: 0000000000000000 x10: 0000000000000000 x9 : f429fe5a11cac300 [ 71.476301][ T5087] x8 : f429fe5a11cac300 x7 : 0000000000000001 x6 : 0000000000000001 [ 71.477967][ T5087] x5 : ffff800021106d18 x4 : ffff800014c405e0 x3 : ffff800008555e80 [ 71.479592][ T5087] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 71.481238][ T5087] Call trace: [ 71.481897][ T5087] btrfs_commit_transaction+0x1e04/0x30f0 [ 71.483101][ T5087] btrfs_sync_fs+0x678/0xc94 [ 71.483995][ T5087] sync_filesystem+0x1a0/0x218 [ 71.485040][ T5087] btrfs_remount+0x198/0x130c [ 71.485948][ T5087] legacy_reconfigure+0xfc/0x114 [ 71.486914][ T5087] reconfigure_super+0x1d0/0x6ec [ 71.487873][ T5087] path_mount+0xbec/0x101c [ 71.488856][ T5087] __arm64_sys_mount+0x510/0x5e0 [ 71.489831][ T5087] invoke_syscall+0x98/0x2b8 [ 71.490849][ T5087] el0_svc_common+0x138/0x258 [ 71.491785][ T5087] do_el0_svc+0x58/0x14c [ 71.492679][ T5087] el0_svc+0x7c/0x1f0 [ 71.493583][ T5087] el0t_64_sync_handler+0x84/0xe4 [ 71.494631][ T5087] el0t_64_sync+0x1a0/0x1a4 [ 71.495534][ T5087] irq event stamp: 80596 [ 71.496413][ T5087] hardirqs last enabled at (80595): [] __up_console_sem+0xb4/0x100 [ 71.498590][ T5087] hardirqs last disabled at (80596): [] el1_dbg+0x24/0x80 [ 71.500280][ T5087] softirqs last enabled at (80572): [] handle_softirqs+0xb88/0xdbc [ 71.502285][ T5087] softirqs last disabled at (80477): [] __irq_exit_rcu+0x268/0x4d8 [ 71.504142][ T5087] ---[ end trace c8807649aeade091 ]--- [ 71.511184][ T5087] BTRFS: error (device loop0) in cleanup_transaction:2018: errno=-12 Out of memory [ 71.513727][ T5087] BTRFS error (device loop0): Remounting read-write after error is not allowed [ 71.880688][ T5109] loop0: detected capacity change from 0 to 32768 [ 71.884464][ T5109] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5109) [ 71.916481][ T5109] FAULT_INJECTION: forcing a failure. [ 71.916481][ T5109] name failslab, interval 1, probability 0, space 0, times 0 [ 71.919337][ T5109] CPU: 1 PID: 5109 Comm: syz-executor.0 Tainted: G W 5.15.173-syzkaller #0 [ 71.921374][ T5109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 71.923678][ T5109] Call trace: [ 71.924346][ T5109] dump_backtrace+0x0/0x530 [ 71.925210][ T5109] show_stack+0x2c/0x3c [ 71.926037][ T5109] dump_stack_lvl+0x108/0x170 [ 71.927007][ T5109] dump_stack+0x1c/0x58 [ 71.927873][ T5109] should_fail+0x3b8/0x514 [ 71.928787][ T5109] __should_failslab+0xbc/0x110 [ 71.929794][ T5109] should_failslab+0x10/0x28 [ 71.930698][ T5109] slab_pre_alloc_hook+0x64/0xe8 [ 71.931835][ T5109] kmem_cache_alloc_trace+0x9c/0x47c [ 71.933013][ T5109] bdi_split_work_to_wbs+0x42c/0x7c4 [ 71.934105][ T5109] __writeback_inodes_sb_nr+0x23c/0x2d8 [ 71.935211][ T5109] writeback_inodes_sb+0x7c/0x90 [ 71.936202][ T5109] sync_filesystem+0xa0/0x218 [ 71.937144][ T5109] btrfs_remount+0x198/0x130c [ 71.938163][ T5109] legacy_reconfigure+0xfc/0x114 [ 71.939181][ T5109] reconfigure_super+0x1d0/0x6ec [ 71.940238][ T5109] path_mount+0xbec/0x101c [ 71.941141][ T5109] __arm64_sys_mount+0x510/0x5e0 [ 71.942207][ T5109] invoke_syscall+0x98/0x2b8 [ 71.943252][ T5109] el0_svc_common+0x138/0x258 [ 71.944274][ T5109] do_el0_svc+0x58/0x14c [ 71.945118][ T5109] el0_svc+0x7c/0x1f0 [ 71.946005][ T5109] el0t_64_sync_handler+0x84/0xe4 [ 71.947034][ T5109] el0t_64_sync+0x1a0/0x1a4 [ 72.250218][ T5132] loop0: detected capacity change from 0 to 32768 [ 72.253682][ T5132] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5132) [ 72.282860][ T5132] FAULT_INJECTION: forcing a failure. [ 72.282860][ T5132] name failslab, interval 1, probability 0, space 0, times 0 [ 72.285776][ T5132] CPU: 0 PID: 5132 Comm: syz-executor.0 Tainted: G W 5.15.173-syzkaller #0 [ 72.287776][ T5132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 72.289906][ T5132] Call trace: [ 72.290555][ T5132] dump_backtrace+0x0/0x530 [ 72.291488][ T5132] show_stack+0x2c/0x3c [ 72.292352][ T5132] dump_stack_lvl+0x108/0x170 [ 72.293245][ T5132] dump_stack+0x1c/0x58 [ 72.294124][ T5132] should_fail+0x3b8/0x514 [ 72.294967][ T5132] __should_failslab+0xbc/0x110 [ 72.295923][ T5132] should_failslab+0x10/0x28 [ 72.296818][ T5132] slab_pre_alloc_hook+0x64/0xe8 [ 72.297803][ T5132] kmem_cache_alloc+0x98/0x45c [ 72.298719][ T5132] start_transaction+0x4ec/0x1480 [ 72.299748][ T5132] btrfs_attach_transaction_barrier+0x30/0xac [ 72.300993][ T5132] btrfs_sync_fs+0x13c/0xc94 [ 72.302000][ T5132] sync_filesystem+0x1a0/0x218 [ 72.302860][ T5132] btrfs_remount+0x198/0x130c [ 72.303803][ T5132] legacy_reconfigure+0xfc/0x114 [ 72.304814][ T5132] reconfigure_super+0x1d0/0x6ec [ 72.305789][ T5132] path_mount+0xbec/0x101c [ 72.306709][ T5132] __arm64_sys_mount+0x510/0x5e0 [ 72.307674][ T5132] invoke_syscall+0x98/0x2b8 [ 72.308605][ T5132] el0_svc_common+0x138/0x258 [ 72.309672][ T5132] do_el0_svc+0x58/0x14c [ 72.310557][ T5132] el0_svc+0x7c/0x1f0 [ 72.311367][ T5132] el0t_64_sync_handler+0x84/0xe4 [ 72.312289][ T5132] el0t_64_sync+0x1a0/0x1a4 [ 72.600319][ T5154] loop0: detected capacity change from 0 to 32768 [ 72.603775][ T5154] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5154) [ 72.637004][ T5154] FAULT_INJECTION: forcing a failure. [ 72.637004][ T5154] name failslab, interval 1, probability 0, space 0, times 0 [ 72.640092][ T5154] CPU: 0 PID: 5154 Comm: syz-executor.0 Tainted: G W 5.15.173-syzkaller #0 [ 72.642281][ T5154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 72.644157][ T5154] Call trace: [ 72.644831][ T5154] dump_backtrace+0x0/0x530 [ 72.645888][ T5154] show_stack+0x2c/0x3c [ 72.646742][ T5154] dump_stack_lvl+0x108/0x170 [ 72.647590][ T5154] dump_stack+0x1c/0x58 [ 72.648432][ T5154] should_fail+0x3b8/0x514 [ 72.649267][ T5154] __should_failslab+0xbc/0x110 [ 72.650288][ T5154] should_failslab+0x10/0x28 [ 72.651166][ T5154] slab_pre_alloc_hook+0x64/0xe8 [ 72.652170][ T5154] kmem_cache_alloc+0x98/0x45c [ 72.653165][ T5154] start_transaction+0x4ec/0x1480 [ 72.654222][ T5154] btrfs_attach_transaction_barrier+0x30/0xac [ 72.655513][ T5154] btrfs_sync_fs+0x13c/0xc94 [ 72.656426][ T5154] sync_filesystem+0x1a0/0x218 [ 72.657348][ T5154] btrfs_remount+0x198/0x130c [ 72.658243][ T5154] legacy_reconfigure+0xfc/0x114 [ 72.659240][ T5154] reconfigure_super+0x1d0/0x6ec [ 72.660271][ T5154] path_mount+0xbec/0x101c [ 72.661180][ T5154] __arm64_sys_mount+0x510/0x5e0 [ 72.662245][ T5154] invoke_syscall+0x98/0x2b8 [ 72.663299][ T5154] el0_svc_common+0x138/0x258 [ 72.664236][ T5154] do_el0_svc+0x58/0x14c [ 72.665209][ T5154] el0_svc+0x7c/0x1f0 [ 72.665996][ T5154] el0t_64_sync_handler+0x84/0xe4 [ 72.666974][ T5154] el0t_64_sync+0x1a0/0x1a4 [ 72.992893][ T5177] loop0: detected capacity change from 0 to 32768 [ 72.996683][ T5177] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5177) [ 73.002000][ T5177] btrfs_printk: 59 callbacks suppressed [ 73.002013][ T5177] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 73.005058][ T5177] BTRFS info (device loop0): force clearing of disk cache [ 73.006458][ T5177] BTRFS info (device loop0): setting nodatasum [ 73.008651][ T5177] BTRFS info (device loop0): allowing degraded mounts [ 73.010154][ T5177] BTRFS info (device loop0): enabling disk space caching [ 73.011530][ T5177] BTRFS info (device loop0): disk space caching is enabled [ 73.012938][ T5177] BTRFS info (device loop0): has skinny extents [ 73.029260][ T5177] BTRFS info (device loop0): enabling ssd optimizations [ 73.031617][ T5177] BTRFS info (device loop0): clearing free space tree [ 73.033314][ T5177] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 73.035382][ T5177] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 73.042276][ T5177] BTRFS info (device loop0): checking UUID tree [ 73.046332][ T5177] FAULT_INJECTION: forcing a failure. [ 73.046332][ T5177] name failslab, interval 1, probability 0, space 0, times 0 [ 73.051257][ T5177] CPU: 0 PID: 5177 Comm: syz-executor.0 Tainted: G W 5.15.173-syzkaller #0 [ 73.053281][ T5177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 73.055538][ T5177] Call trace: [ 73.056148][ T5177] dump_backtrace+0x0/0x530 [ 73.057075][ T5177] show_stack+0x2c/0x3c [ 73.057854][ T5177] dump_stack_lvl+0x108/0x170 [ 73.058792][ T5177] dump_stack+0x1c/0x58 [ 73.059689][ T5177] should_fail+0x3b8/0x514 [ 73.060728][ T5177] __should_failslab+0xbc/0x110 [ 73.061680][ T5177] should_failslab+0x10/0x28 [ 73.062598][ T5177] slab_pre_alloc_hook+0x64/0xe8 [ 73.063661][ T5177] kmem_cache_alloc_trace+0x9c/0x47c [ 73.064691][ T5177] bdi_split_work_to_wbs+0x42c/0x7c4 [ 73.065882][ T5177] __writeback_inodes_sb_nr+0x23c/0x2d8 [ 73.067054][ T5177] writeback_inodes_sb+0x7c/0x90 [ 73.068098][ T5177] sync_filesystem+0xa0/0x218 [ 73.069096][ T5177] btrfs_remount+0x198/0x130c [ 73.070079][ T5177] legacy_reconfigure+0xfc/0x114 [ 73.071077][ T5177] reconfigure_super+0x1d0/0x6ec [ 73.072139][ T5177] path_mount+0xbec/0x101c [ 73.072951][ T5177] __arm64_sys_mount+0x510/0x5e0 [ 73.074096][ T5177] invoke_syscall+0x98/0x2b8 [ 73.075211][ T5177] el0_svc_common+0x138/0x258 [ 73.076208][ T5177] do_el0_svc+0x58/0x14c [ 73.077125][ T5177] el0_svc+0x7c/0x1f0 [ 73.077987][ T5177] el0t_64_sync_handler+0x84/0xe4 [ 73.078952][ T5177] el0t_64_sync+0x1a0/0x1a4 [ 73.370151][ T5200] loop0: detected capacity change from 0 to 32768 [ 73.373501][ T5200] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5200) [ 73.379725][ T5200] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 73.381694][ T5200] BTRFS info (device loop0): force clearing of disk cache [ 73.383028][ T5200] BTRFS info (device loop0): setting nodatasum [ 73.384174][ T5200] BTRFS info (device loop0): allowing degraded mounts [ 73.385507][ T5200] BTRFS info (device loop0): enabling disk space caching [ 73.386869][ T5200] BTRFS info (device loop0): disk space caching is enabled [ 73.388806][ T5200] BTRFS info (device loop0): has skinny extents [ 73.402704][ T5200] BTRFS info (device loop0): enabling ssd optimizations [ 73.404849][ T5200] BTRFS info (device loop0): clearing free space tree [ 73.406224][ T5200] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 73.408707][ T5200] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 73.414226][ T5200] BTRFS info (device loop0): checking UUID tree [ 73.427245][ T5200] FAULT_INJECTION: forcing a failure. [ 73.427245][ T5200] name failslab, interval 1, probability 0, space 0, times 0 [ 73.430180][ T5200] CPU: 0 PID: 5200 Comm: syz-executor.0 Tainted: G W 5.15.173-syzkaller #0 [ 73.432299][ T5200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 73.434231][ T5200] Call trace: [ 73.434936][ T5200] dump_backtrace+0x0/0x530 [ 73.435742][ T5200] show_stack+0x2c/0x3c [ 73.436537][ T5200] dump_stack_lvl+0x108/0x170 [ 73.437648][ T5200] dump_stack+0x1c/0x58 [ 73.438489][ T5200] should_fail+0x3b8/0x514 [ 73.439386][ T5200] __should_failslab+0xbc/0x110 [ 73.440472][ T5200] should_failslab+0x10/0x28 [ 73.441527][ T5200] slab_pre_alloc_hook+0x64/0xe8 [ 73.442609][ T5200] kmem_cache_alloc+0x98/0x45c [ 73.443662][ T5200] start_transaction+0x4ec/0x1480 [ 73.444723][ T5200] btrfs_attach_transaction_barrier+0x30/0xac [ 73.446075][ T5200] btrfs_sync_fs+0x13c/0xc94 [ 73.447079][ T5200] sync_filesystem+0x1a0/0x218 [ 73.448022][ T5200] btrfs_remount+0x198/0x130c [ 73.449054][ T5200] legacy_reconfigure+0xfc/0x114 [ 73.450037][ T5200] reconfigure_super+0x1d0/0x6ec [ 73.451071][ T5200] path_mount+0xbec/0x101c [ 73.451966][ T5200] __arm64_sys_mount+0x510/0x5e0 [ 73.453037][ T5200] invoke_syscall+0x98/0x2b8 [ 73.453932][ T5200] el0_svc_common+0x138/0x258 [ 73.454871][ T5200] do_el0_svc+0x58/0x14c [ 73.455843][ T5200] el0_svc+0x7c/0x1f0 [ 73.456703][ T5200] el0t_64_sync_handler+0x84/0xe4 [ 73.457884][ T5200] el0t_64_sync+0x1a0/0x1a4 [ 73.782819][ T5224] loop0: detected capacity change from 0 to 32768 [ 73.786525][ T5224] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5224) [ 73.791537][ T5224] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 73.793592][ T5224] BTRFS info (device loop0): force clearing of disk cache [ 73.795208][ T5224] BTRFS info (device loop0): setting nodatasum [ 73.796360][ T5224] BTRFS info (device loop0): allowing degraded mounts [ 73.798018][ T5224] BTRFS info (device loop0): enabling disk space caching [ 73.799442][ T5224] BTRFS info (device loop0): disk space caching is enabled [ 73.800896][ T5224] BTRFS info (device loop0): has skinny extents [ 73.816229][ T5224] BTRFS info (device loop0): enabling ssd optimizations [ 73.819862][ T5224] BTRFS info (device loop0): clearing free space tree [ 73.821469][ T5224] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 73.823520][ T5224] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 73.829759][ T5224] BTRFS info (device loop0): checking UUID tree [ 73.834192][ T5224] FAULT_INJECTION: forcing a failure. [ 73.834192][ T5224] name failslab, interval 1, probability 0, space 0, times 0 [ 73.837157][ T5224] CPU: 1 PID: 5224 Comm: syz-executor.0 Tainted: G W 5.15.173-syzkaller #0 [ 73.839228][ T5224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 73.841430][ T5224] Call trace: [ 73.842137][ T5224] dump_backtrace+0x0/0x530 [ 73.843045][ T5224] show_stack+0x2c/0x3c [ 73.844185][ T5224] dump_stack_lvl+0x108/0x170 [ 73.845197][ T5224] dump_stack+0x1c/0x58 [ 73.846024][ T5224] should_fail+0x3b8/0x514 [ 73.846983][ T5224] __should_failslab+0xbc/0x110 [ 73.848065][ T5224] should_failslab+0x10/0x28 [ 73.848944][ T5224] slab_pre_alloc_hook+0x64/0xe8 [ 73.849908][ T5224] __kmalloc_node+0xbc/0x5b8 [ 73.850863][ T5224] memcg_alloc_page_obj_cgroups+0x80/0x174 [ 73.852064][ T5224] slab_post_alloc_hook+0xc0/0x3f4 [ 73.853234][ T5224] kmem_cache_alloc_trace+0x1e8/0x47c [ 73.854395][ T5224] legacy_init_fs_context+0x5c/0xc8 [ 73.855505][ T5224] alloc_fs_context+0x588/0x824 [ 73.856514][ T5224] fs_context_for_reconfigure+0x7c/0x94 [ 73.857899][ T5224] path_mount+0xb2c/0x101c [ 73.858835][ T5224] __arm64_sys_mount+0x510/0x5e0 [ 73.859854][ T5224] invoke_syscall+0x98/0x2b8 [ 73.860874][ T5224] el0_svc_common+0x138/0x258 [ 73.861895][ T5224] do_el0_svc+0x58/0x14c [ 73.862740][ T5224] el0_svc+0x7c/0x1f0 [ 73.863650][ T5224] el0t_64_sync_handler+0x84/0xe4 [ 73.864764][ T5224] el0t_64_sync+0x1a0/0x1a4 [ 74.166741][ T5246] loop0: detected capacity change from 0 to 32768 [ 74.170853][ T5246] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5246) [ 74.176161][ T5246] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 74.178173][ T5246] BTRFS info (device loop0): force clearing of disk cache [ 74.179678][ T5246] BTRFS info (device loop0): setting nodatasum [ 74.180905][ T5246] BTRFS info (device loop0): allowing degraded mounts [ 74.182341][ T5246] BTRFS info (device loop0): enabling disk space caching [ 74.183778][ T5246] BTRFS info (device loop0): disk space caching is enabled [ 74.185131][ T5246] BTRFS info (device loop0): has skinny extents [ 74.201539][ T5246] BTRFS info (device loop0): enabling ssd optimizations [ 74.203896][ T5246] BTRFS info (device loop0): clearing free space tree [ 74.205219][ T5246] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 74.207145][ T5246] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 74.213435][ T5246] BTRFS info (device loop0): checking UUID tree [ 74.218959][ T5246] FAULT_INJECTION: forcing a failure. [ 74.218959][ T5246] name failslab, interval 1, probability 0, space 0, times 0 [ 74.221567][ T5246] CPU: 1 PID: 5246 Comm: syz-executor.0 Tainted: G W 5.15.173-syzkaller #0 [ 74.223598][ T5246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 74.225556][ T5246] Call trace: [ 74.226300][ T5246] dump_backtrace+0x0/0x530 [ 74.227246][ T5246] show_stack+0x2c/0x3c [ 74.228094][ T5246] dump_stack_lvl+0x108/0x170 [ 74.229074][ T5246] dump_stack+0x1c/0x58 [ 74.229879][ T5246] should_fail+0x3b8/0x514 [ 74.230842][ T5246] __should_failslab+0xbc/0x110 [ 74.231799][ T5246] should_failslab+0x10/0x28 [ 74.232811][ T5246] slab_pre_alloc_hook+0x64/0xe8 [ 74.233856][ T5246] kmem_cache_alloc+0x98/0x45c [ 74.234845][ T5246] start_transaction+0x4ec/0x1480 [ 74.235952][ T5246] btrfs_attach_transaction_barrier+0x30/0xac [ 74.237084][ T5246] btrfs_sync_fs+0x13c/0xc94 [ 74.237969][ T5246] sync_filesystem+0x1a0/0x218 [ 74.238885][ T5246] btrfs_remount+0x198/0x130c [ 74.239979][ T5246] legacy_reconfigure+0xfc/0x114 [ 74.240979][ T5246] reconfigure_super+0x1d0/0x6ec [ 74.242092][ T5246] path_mount+0xbec/0x101c [ 74.242990][ T5246] __arm64_sys_mount+0x510/0x5e0 [ 74.244030][ T5246] invoke_syscall+0x98/0x2b8 [ 74.244938][ T5246] el0_svc_common+0x138/0x258 [ 74.245873][ T5246] do_el0_svc+0x58/0x14c [ 74.246862][ T5246] el0_svc+0x7c/0x1f0 [ 74.247626][ T5246] el0t_64_sync_handler+0x84/0xe4 [ 74.248645][ T5246] el0t_64_sync+0x1a0/0x1a4 [ 74.546354][ T5268] loop0: detected capacity change from 0 to 32768 [ 74.549979][ T5268] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5268) [ 74.554834][ T5268] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 74.556801][ T5268] BTRFS info (device loop0): force clearing of disk cache [ 74.558814][ T5268] BTRFS info (device loop0): setting nodatasum [ 74.560181][ T5268] BTRFS info (device loop0): allowing degraded mounts [ 74.561534][ T5268] BTRFS info (device loop0): enabling disk space caching [ 74.563073][ T5268] BTRFS info (device loop0): disk space caching is enabled [ 74.564604][ T5268] BTRFS info (device loop0): has skinny extents [ 74.582279][ T5268] BTRFS info (device loop0): enabling ssd optimizations [ 74.584735][ T5268] BTRFS info (device loop0): clearing free space tree [ 74.586493][ T5268] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 74.588540][ T5268] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 74.594161][ T5268] BTRFS info (device loop0): checking UUID tree [ 74.610480][ T5268] FAULT_INJECTION: forcing a failure. [ 74.610480][ T5268] name failslab, interval 1, probability 0, space 0, times 0 [ 74.613113][ T5268] CPU: 1 PID: 5268 Comm: syz-executor.0 Tainted: G W 5.15.173-syzkaller #0 [ 74.615280][ T5268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 74.617191][ T5268] Call trace: [ 74.617823][ T5268] dump_backtrace+0x0/0x530 [ 74.618759][ T5268] show_stack+0x2c/0x3c [ 74.619704][ T5268] dump_stack_lvl+0x108/0x170 [ 74.620701][ T5268] dump_stack+0x1c/0x58 [ 74.621596][ T5268] should_fail+0x3b8/0x514 [ 74.622486][ T5268] __should_failslab+0xbc/0x110 [ 74.623451][ T5268] should_failslab+0x10/0x28 [ 74.624484][ T5268] slab_pre_alloc_hook+0x64/0xe8 [ 74.625531][ T5268] kmem_cache_alloc+0x98/0x45c [ 74.626567][ T5268] btrfs_alloc_path+0x48/0x54 [ 74.627587][ T5268] __btrfs_run_delayed_items+0x88/0x3b0 [ 74.628871][ T5268] btrfs_run_delayed_items+0x24/0x34 [ 74.629965][ T5268] btrfs_commit_transaction+0x7bc/0x30f0 [ 74.631049][ T5268] btrfs_sync_fs+0x678/0xc94 [ 74.632023][ T5268] sync_filesystem+0x1a0/0x218 [ 74.633012][ T5268] btrfs_remount+0x198/0x130c [ 74.633921][ T5268] legacy_reconfigure+0xfc/0x114 [ 74.634989][ T5268] reconfigure_super+0x1d0/0x6ec [ 74.635947][ T5268] path_mount+0xbec/0x101c [ 74.636885][ T5268] __arm64_sys_mount+0x510/0x5e0 [ 74.637909][ T5268] invoke_syscall+0x98/0x2b8 [ 74.638906][ T5268] el0_svc_common+0x138/0x258 [ 74.639826][ T5268] do_el0_svc+0x58/0x14c [ 74.640688][ T5268] el0_svc+0x7c/0x1f0 [ 74.641487][ T5268] el0t_64_sync_handler+0x84/0xe4 [ 74.642517][ T5268] el0t_64_sync+0x1a0/0x1a4 [ 74.646075][ T5268] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 74.647806][ T5268] ------------[ cut here ]------------ [ 74.649162][ T5268] WARNING: CPU: 1 PID: 5268 at fs/btrfs/transaction.c:2018 btrfs_commit_transaction+0x1e04/0x30f0 [ 74.651268][ T5268] Modules linked in: [ 74.652213][ T5268] CPU: 1 PID: 5268 Comm: syz-executor.0 Tainted: G W 5.15.173-syzkaller #0 [ 74.654294][ T5268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 74.656303][ T5268] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 74.658094][ T5268] pc : btrfs_commit_transaction+0x1e04/0x30f0 [ 74.659377][ T5268] lr : btrfs_commit_transaction+0x1e04/0x30f0 [ 74.660693][ T5268] sp : ffff8000216975a0 [ 74.661536][ T5268] x29: ffff8000216977e0 x28: ffff0000d667e328 x27: ffff0000c278f024 [ 74.663353][ T5268] x26: 00000000fffffff4 x25: ffff0000c278f000 x24: ffff0000d9a7c000 [ 74.665109][ T5268] x23: ffff0000dbff1dc0 x22: ffff0000dbff1e18 x21: ffff0000d9a7d9d0 [ 74.666756][ T5268] x20: 0000000000000000 x19: dfff800000000000 x18: 0000000000000001 [ 74.668405][ T5268] x17: 0000000000000000 x16: ffff800011b4c108 x15: 00000000ffffffff [ 74.669957][ T5268] x14: ffff0000d667d1c0 x13: 0000000000000001 x12: 0000000000000001 [ 74.671521][ T5268] x11: 0000000000000000 x10: 0000000000000000 x9 : e7ccac64dbc02d00 [ 74.673117][ T5268] x8 : e7ccac64dbc02d00 x7 : 0000000000000001 x6 : 0000000000000001 [ 74.674726][ T5268] x5 : ffff800021696d18 x4 : ffff800014c405e0 x3 : ffff800008555e80 [ 74.676296][ T5268] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 74.677976][ T5268] Call trace: [ 74.678665][ T5268] btrfs_commit_transaction+0x1e04/0x30f0 [ 74.679976][ T5268] btrfs_sync_fs+0x678/0xc94 [ 74.680915][ T5268] sync_filesystem+0x1a0/0x218 [ 74.682011][ T5268] btrfs_remount+0x198/0x130c [ 74.682856][ T5268] legacy_reconfigure+0xfc/0x114 [ 74.683766][ T5268] reconfigure_super+0x1d0/0x6ec [ 74.684817][ T5268] path_mount+0xbec/0x101c [ 74.685819][ T5268] __arm64_sys_mount+0x510/0x5e0 [ 74.686872][ T5268] invoke_syscall+0x98/0x2b8 [ 74.687898][ T5268] el0_svc_common+0x138/0x258 [ 74.688889][ T5268] do_el0_svc+0x58/0x14c [ 74.689840][ T5268] el0_svc+0x7c/0x1f0 [ 74.690702][ T5268] el0t_64_sync_handler+0x84/0xe4 [ 74.691752][ T5268] el0t_64_sync+0x1a0/0x1a4 [ 74.692741][ T5268] irq event stamp: 81982 [ 74.693644][ T5268] hardirqs last enabled at (81981): [] __up_console_sem+0xb4/0x100 [ 74.695639][ T5268] hardirqs last disabled at (81982): [] el1_dbg+0x24/0x80 [ 74.697398][ T5268] softirqs last enabled at (81964): [] handle_softirqs+0xb88/0xdbc [ 74.699563][ T5268] softirqs last disabled at (81957): [] __irq_exit_rcu+0x268/0x4d8 [ 74.701549][ T5268] ---[ end trace c8807649aeade092 ]--- [ 74.704528][ T5268] BTRFS: error (device loop0) in cleanup_transaction:2018: errno=-12 Out of memory [ 74.706394][ T5268] BTRFS info (device loop0): forced readonly [ 74.707706][ T5268] BTRFS error (device loop0): Remounting read-write after error is not allowed