Warning: Permanently added '10.128.0.140' (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 [ 61.064076][ T4292] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS 1970/01/01 00:01:01 executed programs: 0 [ 61.203917][ T4307] chnl_net:caif_netlink_parms(): no params data found [ 61.238880][ T4307] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.240355][ T4307] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.242490][ T4307] device bridge_slave_0 entered promiscuous mode [ 61.245772][ T4307] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.247720][ T4307] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.249787][ T4307] device bridge_slave_1 entered promiscuous mode [ 61.264780][ T4307] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.268711][ T4307] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.283784][ T4307] team0: Port device team_slave_0 added [ 61.286816][ T4307] team0: Port device team_slave_1 added [ 61.299210][ T4307] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 61.300630][ T4307] 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. [ 61.305588][ T4307] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 61.309387][ T4307] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 61.310831][ T4307] 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. [ 61.315825][ T4307] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.378249][ T4307] device hsr_slave_0 entered promiscuous mode [ 61.436636][ T4307] device hsr_slave_1 entered promiscuous mode [ 62.125223][ T4307] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 62.168723][ T4307] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 62.208182][ T4307] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 62.240306][ T4307] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 62.366019][ T4307] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.375800][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.379041][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.385649][ T4307] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.390905][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.393195][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.395445][ T153] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.397202][ T153] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.406773][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.409293][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.411542][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.413541][ T153] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.415068][ T153] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.429678][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.433248][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.435519][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.441135][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.443466][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.445839][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.455526][ T4307] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 62.460104][ T4307] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 62.463850][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.466922][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.469077][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.472294][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.474473][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.482056][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 62.556278][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 62.557962][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 62.564427][ T4307] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.578974][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.581176][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.593359][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.595515][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.600499][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.603054][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.605267][ T4307] device veth0_vlan entered promiscuous mode [ 62.613349][ T4307] device veth1_vlan entered promiscuous mode [ 62.630886][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 62.632854][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 62.634835][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.641892][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.646551][ T4307] device veth0_macvtap entered promiscuous mode [ 62.650791][ T4307] device veth1_macvtap entered promiscuous mode [ 62.663370][ T4307] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.664973][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 62.667140][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.671036][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.673252][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.690208][ T4307] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.694008][ T4307] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.695844][ T4307] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.699411][ T4307] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.701134][ T4307] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.704384][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.706718][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.765044][ T153] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.767274][ T153] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.769807][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 62.793444][ T428] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.795172][ T428] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.799278][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 63.067864][ T4413] loop0: detected capacity change from 0 to 32768 [ 63.073065][ T4413] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4413) [ 63.083089][ T4413] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 63.084992][ T4413] BTRFS info (device loop0): using free space tree [ 63.090338][ T4413] BTRFS info (device loop0): has skinny extents [ 63.113061][ T4413] BTRFS info (device loop0): enabling ssd optimizations [ 63.127249][ T4413] FAULT_INJECTION: forcing a failure. [ 63.127249][ T4413] name failslab, interval 1, probability 0, space 0, times 1 [ 63.129802][ T4413] CPU: 1 PID: 4413 Comm: syz-executor.0 Not tainted 5.15.170-syzkaller #0 [ 63.131469][ T4413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 63.133367][ T4413] Call trace: [ 63.133977][ T4413] dump_backtrace+0x0/0x530 [ 63.134822][ T4413] show_stack+0x2c/0x3c [ 63.135669][ T4413] dump_stack_lvl+0x108/0x170 [ 63.136531][ T4413] dump_stack+0x1c/0x58 [ 63.137342][ T4413] should_fail+0x3b8/0x514 [ 63.138255][ T4413] __should_failslab+0xbc/0x110 [ 63.139221][ T4413] should_failslab+0x10/0x28 [ 63.140152][ T4413] slab_pre_alloc_hook+0x64/0xe8 [ 63.141129][ T4413] kmem_cache_alloc+0x98/0x45c [ 63.142057][ T4413] btrfs_alloc_path+0x48/0x54 [ 63.143031][ T4413] __btrfs_run_delayed_items+0x88/0x3b0 [ 63.144173][ T4413] btrfs_run_delayed_items+0x24/0x34 [ 63.145214][ T4413] btrfs_commit_transaction+0x7bc/0x30f0 [ 63.146370][ T4413] create_snapshot+0x3a8/0x694 [ 63.147315][ T4413] btrfs_mksubvol+0x518/0x660 [ 63.148270][ T4413] btrfs_mksnapshot+0xcc/0x17c [ 63.149211][ T4413] __btrfs_ioctl_snap_create+0x398/0x47c [ 63.150340][ T4413] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 63.151460][ T4413] btrfs_ioctl+0x780/0xa5c [ 63.152309][ T4413] __arm64_sys_ioctl+0x14c/0x1c8 [ 63.153252][ T4413] invoke_syscall+0x98/0x2b8 [ 63.154168][ T4413] el0_svc_common+0x138/0x258 [ 63.155165][ T4413] do_el0_svc+0x58/0x14c [ 63.156062][ T4413] el0_svc+0x7c/0x1f0 [ 63.156847][ T4413] el0t_64_sync_handler+0x84/0xe4 [ 63.157842][ T4413] el0t_64_sync+0x1a0/0x1a4 [ 63.160429][ T4040] Bluetooth: hci0: command 0x0409 tx timeout [ 63.182360][ T4413] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 63.184367][ T4413] ------------[ cut here ]------------ [ 63.185628][ T4413] WARNING: CPU: 1 PID: 4413 at fs/btrfs/transaction.c:2018 btrfs_commit_transaction+0x1e04/0x30f0 [ 63.187755][ T4413] Modules linked in: [ 63.188534][ T4413] CPU: 1 PID: 4413 Comm: syz-executor.0 Not tainted 5.15.170-syzkaller #0 [ 63.190272][ T4413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 63.192298][ T4413] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.193903][ T4413] pc : btrfs_commit_transaction+0x1e04/0x30f0 [ 63.195139][ T4413] lr : btrfs_commit_transaction+0x1e04/0x30f0 [ 63.196392][ T4413] sp : ffff80001fae77c0 [ 63.197162][ T4413] x29: ffff80001fae7a10 x28: ffff0000cd91aca8 x27: ffff0000cec74024 [ 63.198730][ T4413] x26: 00000000fffffff4 x25: ffff0000cec74000 x24: ffff0000d68a8000 [ 63.200460][ T4413] x23: ffff0000c066d000 x22: ffff0000c066d058 x21: ffff0000d68a99d0 [ 63.202068][ T4413] x20: 0000000000000000 x19: dfff800000000000 x18: 0000000000000001 [ 63.203651][ T4413] x17: 0000000000000000 x16: ffff800011aba618 x15: 00000000ffffffff [ 63.205272][ T4413] x14: ffff0000cd919b40 x13: 0000000000000001 x12: 0000000000000001 [ 63.207189][ T4413] x11: 0000000000000000 x10: 0000000000000000 x9 : 310b6eddfb2b0700 [ 63.208977][ T4413] x8 : 310b6eddfb2b0700 x7 : 0000000000000001 x6 : 0000000000000001 [ 63.210719][ T4413] x5 : ffff80001fae6f38 x4 : ffff800014ba05e0 x3 : ffff800008555e80 [ 63.212377][ T4413] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 63.214010][ T4413] Call trace: [ 63.214703][ T4413] btrfs_commit_transaction+0x1e04/0x30f0 [ 63.216002][ T4413] create_snapshot+0x3a8/0x694 [ 63.216958][ T4413] btrfs_mksubvol+0x518/0x660 [ 63.217941][ T4413] btrfs_mksnapshot+0xcc/0x17c [ 63.218972][ T4413] __btrfs_ioctl_snap_create+0x398/0x47c [ 63.220136][ T4413] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 63.221318][ T4413] btrfs_ioctl+0x780/0xa5c [ 63.222153][ T4413] __arm64_sys_ioctl+0x14c/0x1c8 [ 63.223147][ T4413] invoke_syscall+0x98/0x2b8 [ 63.224086][ T4413] el0_svc_common+0x138/0x258 [ 63.225103][ T4413] do_el0_svc+0x58/0x14c [ 63.226074][ T4413] el0_svc+0x7c/0x1f0 [ 63.226914][ T4413] el0t_64_sync_handler+0x84/0xe4 [ 63.227947][ T4413] el0t_64_sync+0x1a0/0x1a4 [ 63.228757][ T4413] irq event stamp: 82682 [ 63.229739][ T4413] hardirqs last enabled at (82681): [] __up_console_sem+0xb4/0x100 [ 63.231835][ T4413] hardirqs last disabled at (82682): [] el1_dbg+0x24/0x80 [ 63.233657][ T4413] softirqs last enabled at (82648): [] handle_softirqs+0xb88/0xdbc [ 63.235590][ T4413] softirqs last disabled at (82477): [] __irq_exit_rcu+0x268/0x4d8 [ 63.237429][ T4413] ---[ end trace 386e29fb08c1cab3 ]--- [ 63.239949][ T4413] BTRFS: error (device loop0) in cleanup_transaction:2018: errno=-12 Out of memory [ 63.241830][ T4413] BTRFS info (device loop0): forced readonly [ 63.672985][ T4477] loop0: detected capacity change from 0 to 32768 [ 63.679529][ T4477] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4477) [ 63.688076][ T4477] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 63.689899][ T4477] BTRFS info (device loop0): using free space tree [ 63.691283][ T4477] BTRFS info (device loop0): has skinny extents [ 63.711403][ T4477] BTRFS info (device loop0): enabling ssd optimizations [ 63.729724][ T4477] FAULT_INJECTION: forcing a failure. [ 63.729724][ T4477] name failslab, interval 1, probability 0, space 0, times 0 [ 63.732387][ T4477] CPU: 0 PID: 4477 Comm: syz-executor.0 Tainted: G W 5.15.170-syzkaller #0 [ 63.734295][ T4477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 63.736414][ T4477] Call trace: [ 63.737072][ T4477] dump_backtrace+0x0/0x530 [ 63.738072][ T4477] show_stack+0x2c/0x3c [ 63.738903][ T4477] dump_stack_lvl+0x108/0x170 [ 63.739835][ T4477] dump_stack+0x1c/0x58 [ 63.740618][ T4477] should_fail+0x3b8/0x514 [ 63.741468][ T4477] __should_failslab+0xbc/0x110 [ 63.742389][ T4477] should_failslab+0x10/0x28 [ 63.743259][ T4477] slab_pre_alloc_hook+0x64/0xe8 [ 63.744366][ T4477] kmem_cache_alloc+0x98/0x45c [ 63.745447][ T4477] btrfs_alloc_path+0x48/0x54 [ 63.746472][ T4477] __btrfs_run_delayed_items+0x88/0x3b0 [ 63.747538][ T4477] btrfs_run_delayed_items+0x24/0x34 [ 63.748633][ T4477] btrfs_commit_transaction+0x8f8/0x30f0 [ 63.749795][ T4477] create_snapshot+0x3a8/0x694 [ 63.750760][ T4477] btrfs_mksubvol+0x518/0x660 [ 63.751732][ T4477] btrfs_mksnapshot+0xcc/0x17c [ 63.752694][ T4477] __btrfs_ioctl_snap_create+0x398/0x47c [ 63.753862][ T4477] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 63.754951][ T4477] btrfs_ioctl+0x780/0xa5c [ 63.755860][ T4477] __arm64_sys_ioctl+0x14c/0x1c8 [ 63.756786][ T4477] invoke_syscall+0x98/0x2b8 [ 63.757729][ T4477] el0_svc_common+0x138/0x258 [ 63.758608][ T4477] do_el0_svc+0x58/0x14c [ 63.759483][ T4477] el0_svc+0x7c/0x1f0 [ 63.760272][ T4477] el0t_64_sync_handler+0x84/0xe4 [ 63.761313][ T4477] el0t_64_sync+0x1a0/0x1a4 [ 63.769204][ T4477] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 63.783855][ T4477] ------------[ cut here ]------------ [ 63.785401][ T4477] WARNING: CPU: 0 PID: 4477 at fs/btrfs/transaction.c:2018 btrfs_commit_transaction+0x1e04/0x30f0 [ 63.787686][ T4477] Modules linked in: [ 63.788382][ T4477] CPU: 0 PID: 4477 Comm: syz-executor.0 Tainted: G W 5.15.170-syzkaller #0 [ 63.790414][ T4477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 63.792462][ T4477] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.793967][ T4477] pc : btrfs_commit_transaction+0x1e04/0x30f0 [ 63.795189][ T4477] lr : btrfs_commit_transaction+0x1e04/0x30f0 [ 63.796475][ T4477] sp : ffff8000200277c0 [ 63.797310][ T4477] x29: ffff800020027a10 x28: ffff0000c237aca8 x27: ffff0000d1ab5024 [ 63.798925][ T4477] x26: 00000000fffffff4 x25: ffff0000d1ab5000 x24: ffff0000d4340000 [ 63.800543][ T4477] x23: ffff0000dbfeb000 x22: ffff0000dbfeb058 x21: ffff0000d43419d0 [ 63.802101][ T4477] x20: 0000000000000000 x19: dfff800000000000 x18: 0000000000000001 [ 63.803744][ T4477] x17: 0000000000000000 x16: ffff800011aba618 x15: 00000000ffffffff [ 63.805309][ T4477] x14: ffff0000c2379b40 x13: 0000000000000001 x12: 0000000000000001 [ 63.807024][ T4477] x11: 0000000000000000 x10: 0000000000000000 x9 : 4d5f762fad5bb700 [ 63.808511][ T4477] x8 : 4d5f762fad5bb700 x7 : 0000000000000001 x6 : 0000000000000001 [ 63.810237][ T4477] x5 : ffff800020026f38 x4 : ffff800014ba05e0 x3 : ffff800008555e80 [ 63.811918][ T4477] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 63.813605][ T4477] Call trace: [ 63.814242][ T4477] btrfs_commit_transaction+0x1e04/0x30f0 [ 63.815336][ T4477] create_snapshot+0x3a8/0x694 [ 63.816297][ T4477] btrfs_mksubvol+0x518/0x660 [ 63.817275][ T4477] btrfs_mksnapshot+0xcc/0x17c [ 63.818331][ T4477] __btrfs_ioctl_snap_create+0x398/0x47c [ 63.819668][ T4477] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 63.820865][ T4477] btrfs_ioctl+0x780/0xa5c [ 63.821681][ T4477] __arm64_sys_ioctl+0x14c/0x1c8 [ 63.822680][ T4477] invoke_syscall+0x98/0x2b8 [ 63.823609][ T4477] el0_svc_common+0x138/0x258 [ 63.824558][ T4477] do_el0_svc+0x58/0x14c [ 63.825696][ T4477] el0_svc+0x7c/0x1f0 [ 63.826468][ T4477] el0t_64_sync_handler+0x84/0xe4 [ 63.827458][ T4477] el0t_64_sync+0x1a0/0x1a4 [ 63.828367][ T4477] irq event stamp: 81890 [ 63.829251][ T4477] hardirqs last enabled at (81889): [] __up_console_sem+0xb4/0x100 [ 63.831270][ T4477] hardirqs last disabled at (81890): [] el1_dbg+0x24/0x80 [ 63.832937][ T4477] softirqs last enabled at (81850): [] handle_softirqs+0xb88/0xdbc [ 63.834977][ T4477] softirqs last disabled at (81825): [] __irq_exit_rcu+0x268/0x4d8 [ 63.836956][ T4477] ---[ end trace 386e29fb08c1cab4 ]--- [ 63.848283][ T4477] BTRFS: error (device loop0) in cleanup_transaction:2018: errno=-12 Out of memory [ 63.850417][ T4477] BTRFS info (device loop0): forced readonly [ 64.248179][ T4533] loop0: detected capacity change from 0 to 32768 [ 64.251481][ T4533] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4533) [ 64.262049][ T4533] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 64.264002][ T4533] BTRFS info (device loop0): using free space tree [ 64.265427][ T4533] BTRFS info (device loop0): has skinny extents [ 64.282250][ T4533] BTRFS info (device loop0): enabling ssd optimizations [ 64.298745][ T4533] FAULT_INJECTION: forcing a failure. [ 64.298745][ T4533] name failslab, interval 1, probability 0, space 0, times 0 [ 64.301435][ T4533] CPU: 0 PID: 4533 Comm: syz-executor.0 Tainted: G W 5.15.170-syzkaller #0 [ 64.303399][ T4533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 64.305440][ T4533] Call trace: [ 64.306052][ T4533] dump_backtrace+0x0/0x530 [ 64.306913][ T4533] show_stack+0x2c/0x3c [ 64.307754][ T4533] dump_stack_lvl+0x108/0x170 [ 64.308693][ T4533] dump_stack+0x1c/0x58 [ 64.309478][ T4533] should_fail+0x3b8/0x514 [ 64.310320][ T4533] __should_failslab+0xbc/0x110 [ 64.311325][ T4533] should_failslab+0x10/0x28 [ 64.312282][ T4533] slab_pre_alloc_hook+0x64/0xe8 [ 64.313266][ T4533] kmem_cache_alloc+0x98/0x45c [ 64.314225][ T4533] btrfs_alloc_path+0x48/0x54 [ 64.315178][ T4533] __btrfs_run_delayed_items+0x88/0x3b0 [ 64.316302][ T4533] btrfs_run_delayed_items+0x24/0x34 [ 64.317310][ T4533] create_pending_snapshot+0x758/0x2764 [ 64.318439][ T4533] create_pending_snapshots+0x150/0x198 [ 64.319535][ T4533] btrfs_commit_transaction+0xda4/0x30f0 [ 64.320766][ T4533] create_snapshot+0x3a8/0x694 [ 64.321804][ T4533] btrfs_mksubvol+0x518/0x660 [ 64.322671][ T4533] btrfs_mksnapshot+0xcc/0x17c [ 64.323782][ T4533] __btrfs_ioctl_snap_create+0x398/0x47c [ 64.324916][ T4533] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 64.326131][ T4533] btrfs_ioctl+0x780/0xa5c [ 64.327067][ T4533] __arm64_sys_ioctl+0x14c/0x1c8 [ 64.328161][ T4533] invoke_syscall+0x98/0x2b8 [ 64.329142][ T4533] el0_svc_common+0x138/0x258 [ 64.330158][ T4533] do_el0_svc+0x58/0x14c [ 64.331077][ T4533] el0_svc+0x7c/0x1f0 [ 64.331931][ T4533] el0t_64_sync_handler+0x84/0xe4 [ 64.332932][ T4533] el0t_64_sync+0x1a0/0x1a4 [ 64.351818][ T4533] ------------[ cut here ]------------ [ 64.353316][ T4533] WARNING: CPU: 0 PID: 4533 at fs/btrfs/transaction.c:1709 create_pending_snapshot+0x1704/0x2764 [ 64.355604][ T4533] Modules linked in: [ 64.356385][ T4533] CPU: 0 PID: 4533 Comm: syz-executor.0 Tainted: G W 5.15.170-syzkaller #0 [ 64.358472][ T4533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 64.360516][ T4533] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.362158][ T4533] pc : create_pending_snapshot+0x1704/0x2764 [ 64.363418][ T4533] lr : create_pending_snapshot+0x1704/0x2764 [ 64.364630][ T4533] sp : ffff80001fbe7460 [ 64.365518][ T4533] x29: ffff80001fbe7700 x28: 1fffe000181fd495 x27: dfff800000000000 [ 64.367163][ T4533] x26: ffff700003f7cebc x25: 00000000fffffff4 x24: ffff0000c0fea418 [ 64.368853][ T4533] x23: ffff0000deab434c x22: ffff0000d837b790 x21: ffff0000dbfeb168 [ 64.370514][ T4533] x20: ffff0000c0fea400 x19: ffff0000dbfeb160 x18: 0000000000000001 [ 64.372106][ T4533] x17: 0000000000000000 x16: ffff800011aba618 x15: 00000000ffffffff [ 64.373768][ T4533] x14: ffff0000d473b680 x13: 0000000000000001 x12: 0000000000000001 [ 64.375386][ T4533] x11: 0000000000000000 x10: 0000000000000000 x9 : efa7df8701fa7800 [ 64.377101][ T4533] x8 : efa7df8701fa7800 x7 : 0000000000000001 x6 : 0000000000000001 [ 64.378777][ T4533] x5 : ffff80001fbe6bd8 x4 : ffff800014ba05e0 x3 : ffff800008555e80 [ 64.380278][ T4533] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 64.381999][ T4533] Call trace: [ 64.382696][ T4533] create_pending_snapshot+0x1704/0x2764 [ 64.383897][ T4533] create_pending_snapshots+0x150/0x198 [ 64.384990][ T4533] btrfs_commit_transaction+0xda4/0x30f0 [ 64.386146][ T4533] create_snapshot+0x3a8/0x694 [ 64.387106][ T4533] btrfs_mksubvol+0x518/0x660 [ 64.388065][ T4533] btrfs_mksnapshot+0xcc/0x17c [ 64.389016][ T4533] __btrfs_ioctl_snap_create+0x398/0x47c [ 64.390124][ T4533] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 64.391274][ T4533] btrfs_ioctl+0x780/0xa5c [ 64.392216][ T4533] __arm64_sys_ioctl+0x14c/0x1c8 [ 64.393192][ T4533] invoke_syscall+0x98/0x2b8 [ 64.394224][ T4533] el0_svc_common+0x138/0x258 [ 64.395159][ T4533] do_el0_svc+0x58/0x14c [ 64.396032][ T4533] el0_svc+0x7c/0x1f0 [ 64.396854][ T4533] el0t_64_sync_handler+0x84/0xe4 [ 64.397925][ T4533] el0t_64_sync+0x1a0/0x1a4 [ 64.398778][ T4533] irq event stamp: 82010 [ 64.399706][ T4533] hardirqs last enabled at (82009): [] __up_console_sem+0xb4/0x100 [ 64.401599][ T4533] hardirqs last disabled at (82010): [] el1_dbg+0x24/0x80 [ 64.403383][ T4533] softirqs last enabled at (81986): [] handle_softirqs+0xb88/0xdbc [ 64.405283][ T4533] softirqs last disabled at (81717): [] __irq_exit_rcu+0x268/0x4d8 [ 64.407231][ T4533] ---[ end trace 386e29fb08c1cab5 ]--- [ 64.428109][ T4533] BTRFS: error (device loop0) in create_pending_snapshot:1709: errno=-12 Out of memory [ 64.430217][ T4533] BTRFS info (device loop0): forced readonly [ 64.431866][ T4533] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 64.433717][ T4533] BTRFS: error (device loop0) in cleanup_transaction:2018: errno=-12 Out of memory [ 64.832506][ T4583] loop0: detected capacity change from 0 to 32768 [ 64.836021][ T4583] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4583) [ 64.843752][ T4583] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 64.845433][ T4583] BTRFS info (device loop0): using free space tree [ 64.849032][ T4583] BTRFS info (device loop0): has skinny extents [ 64.869231][ T4583] BTRFS info (device loop0): enabling ssd optimizations [ 64.874127][ T4583] FAULT_INJECTION: forcing a failure. [ 64.874127][ T4583] name failslab, interval 1, probability 0, space 0, times 0 [ 64.877171][ T4583] CPU: 1 PID: 4583 Comm: syz-executor.0 Tainted: G W 5.15.170-syzkaller #0 [ 64.879416][ T4583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 64.881338][ T4583] Call trace: [ 64.882024][ T4583] dump_backtrace+0x0/0x530 [ 64.882894][ T4583] show_stack+0x2c/0x3c [ 64.883775][ T4583] dump_stack_lvl+0x108/0x170 [ 64.884790][ T4583] dump_stack+0x1c/0x58 [ 64.885734][ T4583] should_fail+0x3b8/0x514 [ 64.886671][ T4583] __should_failslab+0xbc/0x110 [ 64.887590][ T4583] should_failslab+0x10/0x28 [ 64.888669][ T4583] slab_pre_alloc_hook+0x64/0xe8 [ 64.889726][ T4583] kmem_cache_alloc+0x98/0x45c [ 64.890668][ T4583] btrfs_alloc_path+0x48/0x54 [ 64.891778][ T4583] __btrfs_run_delayed_items+0x88/0x3b0 [ 64.892867][ T4583] btrfs_run_delayed_items+0x24/0x34 [ 64.894028][ T4583] btrfs_commit_transaction+0x8f8/0x30f0 [ 64.895170][ T4583] create_snapshot+0x3a8/0x694 [ 64.896116][ T4583] btrfs_mksubvol+0x518/0x660 [ 64.897112][ T4583] btrfs_mksnapshot+0xcc/0x17c [ 64.898114][ T4583] __btrfs_ioctl_snap_create+0x398/0x47c [ 64.899323][ T4583] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 64.900577][ T4583] btrfs_ioctl+0x780/0xa5c [ 64.901439][ T4583] __arm64_sys_ioctl+0x14c/0x1c8 [ 64.902574][ T4583] invoke_syscall+0x98/0x2b8 [ 64.903412][ T4583] el0_svc_common+0x138/0x258 [ 64.904464][ T4583] do_el0_svc+0x58/0x14c [ 64.905350][ T4583] el0_svc+0x7c/0x1f0 [ 64.906178][ T4583] el0t_64_sync_handler+0x84/0xe4 [ 64.907264][ T4583] el0t_64_sync+0x1a0/0x1a4 [ 64.910215][ T4583] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 64.912022][ T4583] ------------[ cut here ]------------ [ 64.913479][ T4583] WARNING: CPU: 1 PID: 4583 at fs/btrfs/transaction.c:2018 btrfs_commit_transaction+0x1e04/0x30f0 [ 64.915584][ T4583] Modules linked in: [ 64.916410][ T4583] CPU: 1 PID: 4583 Comm: syz-executor.0 Tainted: G W 5.15.170-syzkaller #0 [ 64.918530][ T4583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 64.920674][ T4583] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.922224][ T4583] pc : btrfs_commit_transaction+0x1e04/0x30f0 [ 64.923498][ T4583] lr : btrfs_commit_transaction+0x1e04/0x30f0 [ 64.924771][ T4583] sp : ffff80001fbd77c0 [ 64.925594][ T4583] x29: ffff80001fbd7a10 x28: ffff0000d5491168 x27: ffff0000d580f024 [ 64.927355][ T4583] x26: 00000000fffffff4 x25: ffff0000d580f000 x24: ffff0000dae58000 [ 64.929011][ T4583] x23: ffff0000c066d0b0 x22: ffff0000c066d108 x21: ffff0000dae599d0 [ 64.930734][ T4583] x20: 0000000000000000 x19: dfff800000000000 x18: 0000000000000001 [ 64.932370][ T4583] x17: 0000000000000000 x16: ffff800011aba618 x15: 00000000ffffffff [ 64.933939][ T4583] x14: ffff0000d5490000 x13: 0000000000000001 x12: 0000000000000001 [ 64.935591][ T4583] x11: 0000000000000000 x10: 0000000000000000 x9 : 997dbd8fa5f72e00 [ 64.937462][ T4583] x8 : 997dbd8fa5f72e00 x7 : 0000000000000001 x6 : 0000000000000001 [ 64.939098][ T4583] x5 : ffff80001fbd6f38 x4 : ffff800014ba05e0 x3 : ffff800008555e80 [ 64.940760][ T4583] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 64.942589][ T4583] Call trace: [ 64.943246][ T4583] btrfs_commit_transaction+0x1e04/0x30f0 [ 64.944527][ T4583] create_snapshot+0x3a8/0x694 [ 64.945639][ T4583] btrfs_mksubvol+0x518/0x660 [ 64.946664][ T4583] btrfs_mksnapshot+0xcc/0x17c [ 64.947647][ T4583] __btrfs_ioctl_snap_create+0x398/0x47c [ 64.948821][ T4583] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 64.950034][ T4583] btrfs_ioctl+0x780/0xa5c [ 64.951077][ T4583] __arm64_sys_ioctl+0x14c/0x1c8 [ 64.952105][ T4583] invoke_syscall+0x98/0x2b8 [ 64.953000][ T4583] el0_svc_common+0x138/0x258 [ 64.954003][ T4583] do_el0_svc+0x58/0x14c [ 64.954880][ T4583] el0_svc+0x7c/0x1f0 [ 64.955636][ T4583] el0t_64_sync_handler+0x84/0xe4 [ 64.956678][ T4583] el0t_64_sync+0x1a0/0x1a4 [ 64.957663][ T4583] irq event stamp: 82052 [ 64.958458][ T4583] hardirqs last enabled at (82051): [] __up_console_sem+0xb4/0x100 [ 64.960490][ T4583] hardirqs last disabled at (82052): [] el1_dbg+0x24/0x80 [ 64.962368][ T4583] softirqs last enabled at (82014): [] handle_softirqs+0xb88/0xdbc [ 64.964326][ T4583] softirqs last disabled at (81807): [] __irq_exit_rcu+0x268/0x4d8 [ 64.966348][ T4583] ---[ end trace 386e29fb08c1cab6 ]--- [ 64.968513][ T4583] BTRFS: error (device loop0) in cleanup_transaction:2018: errno=-12 Out of memory [ 64.970692][ T4583] BTRFS info (device loop0): forced readonly [ 65.216765][ T4459] Bluetooth: hci0: command 0x041b tx timeout [ 65.325178][ T4636] loop0: detected capacity change from 0 to 32768 [ 65.328857][ T4636] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4636) [ 65.335775][ T4636] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 65.338245][ T4636] BTRFS info (device loop0): using free space tree [ 65.339574][ T4636] BTRFS info (device loop0): has skinny extents [ 65.358835][ T4636] BTRFS info (device loop0): enabling ssd optimizations [ 65.367390][ T4636] FAULT_INJECTION: forcing a failure. [ 65.367390][ T4636] name failslab, interval 1, probability 0, space 0, times 0 [ 65.369985][ T4636] CPU: 1 PID: 4636 Comm: syz-executor.0 Tainted: G W 5.15.170-syzkaller #0 [ 65.371866][ T4636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 65.373974][ T4636] Call trace: [ 65.374584][ T4636] dump_backtrace+0x0/0x530 [ 65.375475][ T4636] show_stack+0x2c/0x3c [ 65.376386][ T4636] dump_stack_lvl+0x108/0x170 [ 65.377343][ T4636] dump_stack+0x1c/0x58 [ 65.378169][ T4636] should_fail+0x3b8/0x514 [ 65.379056][ T4636] __should_failslab+0xbc/0x110 [ 65.380062][ T4636] should_failslab+0x10/0x28 [ 65.380966][ T4636] slab_pre_alloc_hook+0x64/0xe8 [ 65.381997][ T4636] kmem_cache_alloc+0x98/0x45c [ 65.383019][ T4636] btrfs_alloc_path+0x48/0x54 [ 65.383969][ T4636] __btrfs_run_delayed_items+0x88/0x3b0 [ 65.385220][ T4636] btrfs_run_delayed_items+0x24/0x34 [ 65.386368][ T4636] create_pending_snapshot+0x758/0x2764 [ 65.387512][ T4636] create_pending_snapshots+0x150/0x198 [ 65.388678][ T4636] btrfs_commit_transaction+0xda4/0x30f0 [ 65.389830][ T4636] create_snapshot+0x3a8/0x694 [ 65.390821][ T4636] btrfs_mksubvol+0x518/0x660 [ 65.391763][ T4636] btrfs_mksnapshot+0xcc/0x17c [ 65.392727][ T4636] __btrfs_ioctl_snap_create+0x398/0x47c [ 65.394076][ T4636] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 65.395329][ T4636] btrfs_ioctl+0x780/0xa5c [ 65.396172][ T4636] __arm64_sys_ioctl+0x14c/0x1c8 [ 65.397199][ T4636] invoke_syscall+0x98/0x2b8 [ 65.398180][ T4636] el0_svc_common+0x138/0x258 [ 65.399214][ T4636] do_el0_svc+0x58/0x14c [ 65.400122][ T4636] el0_svc+0x7c/0x1f0 [ 65.400996][ T4636] el0t_64_sync_handler+0x84/0xe4 [ 65.402081][ T4636] el0t_64_sync+0x1a0/0x1a4 [ 65.409070][ T4636] ------------[ cut here ]------------ [ 65.410491][ T4636] WARNING: CPU: 0 PID: 4636 at fs/btrfs/transaction.c:1709 create_pending_snapshot+0x1704/0x2764 [ 65.412660][ T4636] Modules linked in: [ 65.413436][ T4636] CPU: 0 PID: 4636 Comm: syz-executor.0 Tainted: G W 5.15.170-syzkaller #0 [ 65.415215][ T4636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 65.417252][ T4636] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.418933][ T4636] pc : create_pending_snapshot+0x1704/0x2764 [ 65.420138][ T4636] lr : create_pending_snapshot+0x1704/0x2764 [ 65.421326][ T4636] sp : ffff80001fbd7460 [ 65.422232][ T4636] x29: ffff80001fbd7700 x28: 1fffe000181fbd95 x27: dfff800000000000 [ 65.423993][ T4636] x26: ffff700003f7aebc x25: 00000000fffffff4 x24: ffff0000c0fdec18 [ 65.425693][ T4636] x23: ffff0000dbd0cd94 x22: ffff0000cb7ae580 x21: ffff0000c066d168 [ 65.427345][ T4636] x20: ffff0000c0fdec00 x19: ffff0000c066d160 x18: 0000000000000001 [ 65.429057][ T4636] x17: 0000000000000000 x16: ffff800011aba618 x15: 00000000ffffffff [ 65.430760][ T4636] x14: ffff0000db1451c0 x13: 0000000000000001 x12: 0000000000000001 [ 65.432342][ T4636] x11: 0000000000000000 x10: 0000000000000000 x9 : f2f56429eb862000 [ 65.433974][ T4636] x8 : f2f56429eb862000 x7 : 0000000000000001 x6 : 0000000000000001 [ 65.435513][ T4636] x5 : ffff80001fbd6bd8 x4 : ffff800014ba05e0 x3 : ffff800008555e80 [ 65.437078][ T4636] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 65.438755][ T4636] Call trace: [ 65.439332][ T4636] create_pending_snapshot+0x1704/0x2764 [ 65.440514][ T4636] create_pending_snapshots+0x150/0x198 [ 65.441595][ T4636] btrfs_commit_transaction+0xda4/0x30f0 [ 65.442778][ T4636] create_snapshot+0x3a8/0x694 [ 65.443677][ T4636] btrfs_mksubvol+0x518/0x660 [ 65.444583][ T4636] btrfs_mksnapshot+0xcc/0x17c [ 65.445503][ T4636] __btrfs_ioctl_snap_create+0x398/0x47c [ 65.446637][ T4636] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 65.447791][ T4636] btrfs_ioctl+0x780/0xa5c [ 65.448654][ T4636] __arm64_sys_ioctl+0x14c/0x1c8 [ 65.449591][ T4636] invoke_syscall+0x98/0x2b8 [ 65.450592][ T4636] el0_svc_common+0x138/0x258 [ 65.451456][ T4636] do_el0_svc+0x58/0x14c [ 65.452232][ T4636] el0_svc+0x7c/0x1f0 [ 65.453046][ T4636] el0t_64_sync_handler+0x84/0xe4 [ 65.454179][ T4636] el0t_64_sync+0x1a0/0x1a4 [ 65.455049][ T4636] irq event stamp: 80194 [ 65.455865][ T4636] hardirqs last enabled at (80193): [] __up_console_sem+0xb4/0x100 [ 65.457688][ T4636] hardirqs last disabled at (80194): [] el1_dbg+0x24/0x80 [ 65.459444][ T4636] softirqs last enabled at (80172): [] handle_softirqs+0xb88/0xdbc [ 65.461323][ T4636] softirqs last disabled at (80013): [] __irq_exit_rcu+0x268/0x4d8 [ 65.463252][ T4636] ---[ end trace 386e29fb08c1cab7 ]--- [ 65.466734][ T4636] BTRFS: error (device loop0) in create_pending_snapshot:1709: errno=-12 Out of memory [ 65.468873][ T4636] BTRFS info (device loop0): forced readonly [ 65.473275][ T4636] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 65.476125][ T4636] BTRFS: error (device loop0) in cleanup_transaction:2018: errno=-12 Out of memory [ 65.907014][ T4683] loop0: detected capacity change from 0 to 32768 [ 65.910550][ T4683] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4683) [ 65.917838][ T4683] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 65.919915][ T4683] BTRFS info (device loop0): using free space tree [ 65.921500][ T4683] BTRFS info (device loop0): has skinny extents [ 65.941403][ T4683] BTRFS info (device loop0): enabling ssd optimizations [ 65.954426][ T4683] FAULT_INJECTION: forcing a failure. [ 65.954426][ T4683] name failslab, interval 1, probability 0, space 0, times 0 [ 65.960743][ T4683] CPU: 1 PID: 4683 Comm: syz-executor.0 Tainted: G W 5.15.170-syzkaller #0 [ 65.962765][ T4683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 65.964848][ T4683] Call trace: [ 65.965511][ T4683] dump_backtrace+0x0/0x530 [ 65.966439][ T4683] show_stack+0x2c/0x3c [ 65.967263][ T4683] dump_stack_lvl+0x108/0x170 [ 65.968233][ T4683] dump_stack+0x1c/0x58 [ 65.969162][ T4683] should_fail+0x3b8/0x514 [ 65.970048][ T4683] __should_failslab+0xbc/0x110 [ 65.971085][ T4683] should_failslab+0x10/0x28 [ 65.972120][ T4683] slab_pre_alloc_hook+0x64/0xe8 [ 65.973151][ T4683] kmem_cache_alloc+0x98/0x45c [ 65.974036][ T4683] btrfs_alloc_path+0x48/0x54 [ 65.975391][ T4683] __btrfs_run_delayed_items+0x88/0x3b0 [ 65.976488][ T4683] btrfs_run_delayed_items+0x24/0x34 [ 65.977602][ T4683] create_pending_snapshot+0x758/0x2764 [ 65.978822][ T4683] create_pending_snapshots+0x150/0x198 [ 65.979987][ T4683] btrfs_commit_transaction+0xda4/0x30f0 [ 65.981153][ T4683] create_snapshot+0x3a8/0x694 [ 65.982101][ T4683] btrfs_mksubvol+0x518/0x660 [ 65.983100][ T4683] btrfs_mksnapshot+0xcc/0x17c [ 65.984089][ T4683] __btrfs_ioctl_snap_create+0x398/0x47c [ 65.985156][ T4683] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 65.986426][ T4683] btrfs_ioctl+0x780/0xa5c [ 65.987267][ T4683] __arm64_sys_ioctl+0x14c/0x1c8 [ 65.988207][ T4683] invoke_syscall+0x98/0x2b8 [ 65.989058][ T4683] el0_svc_common+0x138/0x258 [ 65.990042][ T4683] do_el0_svc+0x58/0x14c [ 65.990864][ T4683] el0_svc+0x7c/0x1f0 [ 65.991662][ T4683] el0t_64_sync_handler+0x84/0xe4 [ 65.992708][ T4683] el0t_64_sync+0x1a0/0x1a4 [ 66.002091][ T4683] ------------[ cut here ]------------ [ 66.003585][ T4683] WARNING: CPU: 1 PID: 4683 at fs/btrfs/transaction.c:1709 create_pending_snapshot+0x1704/0x2764 [ 66.005615][ T4683] Modules linked in: [ 66.006455][ T4683] CPU: 1 PID: 4683 Comm: syz-executor.0 Tainted: G W 5.15.170-syzkaller #0 [ 66.008710][ T4683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 66.010754][ T4683] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.012274][ T4683] pc : create_pending_snapshot+0x1704/0x2764 [ 66.013456][ T4683] lr : create_pending_snapshot+0x1704/0x2764 [ 66.014706][ T4683] sp : ffff80001f947460 [ 66.015609][ T4683] x29: ffff80001f947700 x28: 1fffe00018408455 x27: dfff800000000000 [ 66.017311][ T4683] x26: ffff700003f28ebc x25: 00000000fffffff4 x24: ffff0000c2042218 [ 66.018904][ T4683] x23: ffff0000dbc28f0c x22: ffff0000cb7ae8f0 x21: ffff0000c066d218 [ 66.020487][ T4683] x20: ffff0000c2042200 x19: ffff0000c066d210 x18: 0000000000000001 [ 66.022232][ T4683] x17: 0000000000000000 x16: ffff800011aba618 x15: 00000000ffffffff [ 66.023958][ T4683] x14: ffff0000d8dd51c0 x13: 0000000000000001 x12: 0000000000000001 [ 66.025686][ T4683] x11: 0000000000000000 x10: 0000000000000000 x9 : 5a8da08974bdd800 [ 66.027324][ T4683] x8 : 5a8da08974bdd800 x7 : 0000000000000001 x6 : 0000000000000001 [ 66.029068][ T4683] x5 : ffff80001f946bd8 x4 : ffff800014ba05e0 x3 : ffff800008555e80 [ 66.030701][ T4683] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 66.032360][ T4683] Call trace: [ 66.033006][ T4683] create_pending_snapshot+0x1704/0x2764 [ 66.034072][ T4683] create_pending_snapshots+0x150/0x198 [ 66.035253][ T4683] btrfs_commit_transaction+0xda4/0x30f0 [ 66.036488][ T4683] create_snapshot+0x3a8/0x694 [ 66.037440][ T4683] btrfs_mksubvol+0x518/0x660 [ 66.038483][ T4683] btrfs_mksnapshot+0xcc/0x17c [ 66.039482][ T4683] __btrfs_ioctl_snap_create+0x398/0x47c [ 66.040732][ T4683] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 66.042035][ T4683] btrfs_ioctl+0x780/0xa5c [ 66.043017][ T4683] __arm64_sys_ioctl+0x14c/0x1c8 [ 66.044034][ T4683] invoke_syscall+0x98/0x2b8 [ 66.045038][ T4683] el0_svc_common+0x138/0x258 [ 66.045989][ T4683] do_el0_svc+0x58/0x14c [ 66.046856][ T4683] el0_svc+0x7c/0x1f0 [ 66.047756][ T4683] el0t_64_sync_handler+0x84/0xe4 [ 66.048874][ T4683] el0t_64_sync+0x1a0/0x1a4 [ 66.049791][ T4683] irq event stamp: 80976 [ 66.050681][ T4683] hardirqs last enabled at (80975): [] __up_console_sem+0xb4/0x100 [ 66.052703][ T4683] hardirqs last disabled at (80976): [] el1_dbg+0x24/0x80 [ 66.054558][ T4683] softirqs last enabled at (80956): [] handle_softirqs+0xb88/0xdbc [ 66.056658][ T4683] softirqs last disabled at (80747): [] __irq_exit_rcu+0x268/0x4d8 [ 66.058512][ T4683] ---[ end trace 386e29fb08c1cab8 ]--- [ 66.070715][ T4683] BTRFS: error (device loop0) in create_pending_snapshot:1709: errno=-12 Out of memory [ 66.072792][ T4683] BTRFS info (device loop0): forced readonly [ 66.074072][ T4683] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 66.077015][ T4683] BTRFS: error (device loop0) in cleanup_transaction:2018: errno=-12 Out of memory 1970/01/01 00:01:06 executed programs: 6 [ 66.482222][ T4732] loop0: detected capacity change from 0 to 32768 [ 66.487062][ T4732] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4732) [ 66.493888][ T4732] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 66.495748][ T4732] BTRFS info (device loop0): using free space tree [ 66.499237][ T4732] BTRFS info (device loop0): has skinny extents [ 66.525466][ T4732] BTRFS info (device loop0): enabling ssd optimizations [ 66.539277][ T4732] FAULT_INJECTION: forcing a failure. [ 66.539277][ T4732] name failslab, interval 1, probability 0, space 0, times 0 [ 66.542000][ T4732] CPU: 0 PID: 4732 Comm: syz-executor.0 Tainted: G W 5.15.170-syzkaller #0 [ 66.544216][ T4732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 66.546184][ T4732] Call trace: [ 66.546823][ T4732] dump_backtrace+0x0/0x530 [ 66.547842][ T4732] show_stack+0x2c/0x3c [ 66.548656][ T4732] dump_stack_lvl+0x108/0x170 [ 66.549669][ T4732] dump_stack+0x1c/0x58 [ 66.550637][ T4732] should_fail+0x3b8/0x514 [ 66.551696][ T4732] __should_failslab+0xbc/0x110 [ 66.552924][ T4732] should_failslab+0x10/0x28 [ 66.553845][ T4732] slab_pre_alloc_hook+0x64/0xe8 [ 66.554618][ T4732] kmem_cache_alloc+0x98/0x45c [ 66.555550][ T4732] btrfs_alloc_path+0x48/0x54 [ 66.556688][ T4732] __btrfs_run_delayed_items+0x88/0x3b0 [ 66.557820][ T4732] btrfs_run_delayed_items+0x24/0x34 [ 66.558972][ T4732] btrfs_commit_transaction+0x8f8/0x30f0 [ 66.560144][ T4732] create_snapshot+0x3a8/0x694 [ 66.561227][ T4732] btrfs_mksubvol+0x518/0x660 [ 66.562095][ T4732] btrfs_mksnapshot+0xcc/0x17c [ 66.563114][ T4732] __btrfs_ioctl_snap_create+0x398/0x47c [ 66.564249][ T4732] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 66.565370][ T4732] btrfs_ioctl+0x780/0xa5c [ 66.566345][ T4732] __arm64_sys_ioctl+0x14c/0x1c8 [ 66.567388][ T4732] invoke_syscall+0x98/0x2b8 [ 66.568341][ T4732] el0_svc_common+0x138/0x258 [ 66.569514][ T4732] do_el0_svc+0x58/0x14c [ 66.570404][ T4732] el0_svc+0x7c/0x1f0 [ 66.571207][ T4732] el0t_64_sync_handler+0x84/0xe4 [ 66.572179][ T4732] el0t_64_sync+0x1a0/0x1a4 [ 66.576127][ T4732] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 66.578175][ T4732] ------------[ cut here ]------------ [ 66.580151][ T4732] WARNING: CPU: 0 PID: 4732 at fs/btrfs/transaction.c:2018 btrfs_commit_transaction+0x1e04/0x30f0 [ 66.582534][ T4732] Modules linked in: [ 66.583352][ T4732] CPU: 0 PID: 4732 Comm: syz-executor.0 Tainted: G W 5.15.170-syzkaller #0 [ 66.585314][ T4732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 66.587321][ T4732] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.588864][ T4732] pc : btrfs_commit_transaction+0x1e04/0x30f0 [ 66.590007][ T4732] lr : btrfs_commit_transaction+0x1e04/0x30f0 [ 66.591308][ T4732] sp : ffff8000205a77c0 [ 66.592174][ T4732] x29: ffff8000205a7a10 x28: ffff0000d9eae328 x27: ffff0000cf978024 [ 66.594007][ T4732] x26: 00000000fffffff4 x25: ffff0000cf978000 x24: ffff0000d5d94000 [ 66.595642][ T4732] x23: ffff0000dbfeb210 x22: ffff0000dbfeb268 x21: ffff0000d5d959d0 [ 66.597241][ T4732] x20: 0000000000000000 x19: dfff800000000000 x18: 1fffe00036831b8e [ 66.598875][ T4732] x17: 1fffe00036831b8e x16: ffff800011aba618 x15: ffff800014b5fa40 [ 66.600554][ T4732] x14: 1ffff0000295806a x13: dfff800000000000 x12: 0000000000000001 [ 66.602117][ T4732] x11: 0000000000000000 x10: 0000000000000000 x9 : 86f39b9c0f01b400 [ 66.603838][ T4732] x8 : 86f39b9c0f01b400 x7 : 0000000000000000 x6 : 0000000000000000 [ 66.605494][ T4732] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff800008555e80 [ 66.607248][ T4732] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 66.608805][ T4732] Call trace: [ 66.609380][ T4732] btrfs_commit_transaction+0x1e04/0x30f0 [ 66.610448][ T4732] create_snapshot+0x3a8/0x694 [ 66.611461][ T4732] btrfs_mksubvol+0x518/0x660 [ 66.612389][ T4732] btrfs_mksnapshot+0xcc/0x17c [ 66.613389][ T4732] __btrfs_ioctl_snap_create+0x398/0x47c [ 66.614474][ T4732] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 66.615670][ T4732] btrfs_ioctl+0x780/0xa5c [ 66.616590][ T4732] __arm64_sys_ioctl+0x14c/0x1c8 [ 66.617653][ T4732] invoke_syscall+0x98/0x2b8 [ 66.618706][ T4732] el0_svc_common+0x138/0x258 [ 66.619757][ T4732] do_el0_svc+0x58/0x14c [ 66.620631][ T4732] el0_svc+0x7c/0x1f0 [ 66.621366][ T4732] el0t_64_sync_handler+0x84/0xe4 [ 66.622355][ T4732] el0t_64_sync+0x1a0/0x1a4 [ 66.623302][ T4732] irq event stamp: 82980 [ 66.624105][ T4732] hardirqs last enabled at (82979): [] finish_lock_switch+0xbc/0x1e8 [ 66.625923][ T4732] hardirqs last disabled at (82980): [] el1_dbg+0x24/0x80 [ 66.627685][ T4732] softirqs last enabled at (82944): [] handle_softirqs+0xb88/0xdbc [ 66.629555][ T4732] softirqs last disabled at (82923): [] __irq_exit_rcu+0x268/0x4d8 [ 66.631622][ T4732] ---[ end trace 386e29fb08c1cab9 ]--- [ 66.633871][ T4732] BTRFS: error (device loop0) in cleanup_transaction:2018: errno=-12 Out of memory [ 66.636539][ T4732] BTRFS info (device loop0): forced readonly [ 67.015081][ T4783] loop0: detected capacity change from 0 to 32768 [ 67.019529][ T4783] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4783) [ 67.029360][ T4783] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 67.031303][ T4783] BTRFS info (device loop0): using free space tree [ 67.032768][ T4783] BTRFS info (device loop0): has skinny extents [ 67.048189][ T4783] BTRFS info (device loop0): enabling ssd optimizations [ 67.052765][ T4783] FAULT_INJECTION: forcing a failure. [ 67.052765][ T4783] name failslab, interval 1, probability 0, space 0, times 0 [ 67.055369][ T4783] CPU: 0 PID: 4783 Comm: syz-executor.0 Tainted: G W 5.15.170-syzkaller #0 [ 67.057336][ T4783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 67.059461][ T4783] Call trace: [ 67.060079][ T4783] dump_backtrace+0x0/0x530 [ 67.060878][ T4783] show_stack+0x2c/0x3c [ 67.061682][ T4783] dump_stack_lvl+0x108/0x170 [ 67.062593][ T4783] dump_stack+0x1c/0x58 [ 67.063461][ T4783] should_fail+0x3b8/0x514 [ 67.064356][ T4783] __should_failslab+0xbc/0x110 [ 67.065324][ T4783] should_failslab+0x10/0x28 [ 67.066234][ T4783] slab_pre_alloc_hook+0x64/0xe8 [ 67.067183][ T4783] kmem_cache_alloc+0x98/0x45c [ 67.068215][ T4783] btrfs_alloc_path+0x48/0x54 [ 67.069211][ T4783] __btrfs_run_delayed_items+0x88/0x3b0 [ 67.070344][ T4783] btrfs_run_delayed_items+0x24/0x34 [ 67.071495][ T4783] create_pending_snapshot+0x758/0x2764 [ 67.072653][ T4783] create_pending_snapshots+0x150/0x198 [ 67.073717][ T4783] btrfs_commit_transaction+0xda4/0x30f0 [ 67.074833][ T4783] create_snapshot+0x3a8/0x694 [ 67.075771][ T4783] btrfs_mksubvol+0x518/0x660 [ 67.076659][ T4783] btrfs_mksnapshot+0xcc/0x17c [ 67.077579][ T4783] __btrfs_ioctl_snap_create+0x398/0x47c [ 67.078640][ T4783] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 67.079831][ T4783] btrfs_ioctl+0x780/0xa5c [ 67.080713][ T4783] __arm64_sys_ioctl+0x14c/0x1c8 [ 67.081815][ T4783] invoke_syscall+0x98/0x2b8 [ 67.082904][ T4783] el0_svc_common+0x138/0x258 [ 67.083781][ T4783] do_el0_svc+0x58/0x14c [ 67.084704][ T4783] el0_svc+0x7c/0x1f0 [ 67.085525][ T4783] el0t_64_sync_handler+0x84/0xe4 [ 67.086554][ T4783] el0t_64_sync+0x1a0/0x1a4 [ 67.090398][ T4783] ------------[ cut here ]------------ [ 67.091965][ T4783] WARNING: CPU: 0 PID: 4783 at fs/btrfs/transaction.c:1709 create_pending_snapshot+0x1704/0x2764 [ 67.093974][ T4783] Modules linked in: [ 67.094765][ T4783] CPU: 0 PID: 4783 Comm: syz-executor.0 Tainted: G W 5.15.170-syzkaller #0 [ 67.096746][ T4783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 67.098769][ T4783] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 67.100384][ T4783] pc : create_pending_snapshot+0x1704/0x2764 [ 67.101603][ T4783] lr : create_pending_snapshot+0x1704/0x2764 [ 67.102878][ T4783] sp : ffff80001f077460 [ 67.103641][ T4783] x29: ffff80001f077700 x28: 1fffe00019bdb015 x27: dfff800000000000 [ 67.105302][ T4783] x26: ffff700003e0eebc x25: 00000000fffffff4 x24: ffff0000cded8018 [ 67.106897][ T4783] x23: ffff0000cc7b4d94 x22: ffff0000c95a4370 x21: ffff0000dbfeb2c8 [ 67.108537][ T4783] x20: ffff0000cded8000 x19: ffff0000dbfeb2c0 x18: 0000000000000001 [ 67.110096][ T4783] x17: 0000000000000000 x16: ffff8000083364dc x15: 00000000ffffffff [ 67.111582][ T4783] x14: ffff0000c11251c0 x13: 0000000000000001 x12: 0000000000000001 [ 67.113201][ T4783] x11: 0000000000000000 x10: 0000000000000000 x9 : 6a91606f00c58100 [ 67.114809][ T4783] x8 : 6a91606f00c58100 x7 : 0000000000000001 x6 : 0000000000000001 [ 67.116496][ T4783] x5 : ffff80001f076bd8 x4 : ffff800014ba05e0 x3 : ffff800008336628 [ 67.118196][ T4783] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 67.119777][ T4783] Call trace: [ 67.120397][ T4783] create_pending_snapshot+0x1704/0x2764 [ 67.121606][ T4783] create_pending_snapshots+0x150/0x198 [ 67.122707][ T4783] btrfs_commit_transaction+0xda4/0x30f0 [ 67.123896][ T4783] create_snapshot+0x3a8/0x694 [ 67.124823][ T4783] btrfs_mksubvol+0x518/0x660 [ 67.125917][ T4783] btrfs_mksnapshot+0xcc/0x17c [ 67.126918][ T4783] __btrfs_ioctl_snap_create+0x398/0x47c [ 67.128068][ T4783] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 67.129273][ T4783] btrfs_ioctl+0x780/0xa5c [ 67.130186][ T4783] __arm64_sys_ioctl+0x14c/0x1c8 [ 67.131238][ T4783] invoke_syscall+0x98/0x2b8 [ 67.132152][ T4783] el0_svc_common+0x138/0x258 [ 67.133046][ T4783] do_el0_svc+0x58/0x14c [ 67.133934][ T4783] el0_svc+0x7c/0x1f0 [ 67.134751][ T4783] el0t_64_sync_handler+0x84/0xe4 [ 67.135776][ T4783] el0t_64_sync+0x1a0/0x1a4 [ 67.136621][ T4783] irq event stamp: 81840 [ 67.137482][ T4783] hardirqs last enabled at (81839): [] __up_console_sem+0xb4/0x100 [ 67.139318][ T4783] hardirqs last disabled at (81840): [] el1_dbg+0x24/0x80 [ 67.141066][ T4783] softirqs last enabled at (81816): [] handle_softirqs+0xb88/0xdbc [ 67.143103][ T4783] softirqs last disabled at (81709): [] __irq_exit_rcu+0x268/0x4d8 [ 67.145061][ T4783] ---[ end trace 386e29fb08c1caba ]--- [ 67.150916][ T4783] BTRFS: error (device loop0) in create_pending_snapshot:1709: errno=-12 Out of memory [ 67.153033][ T4783] BTRFS info (device loop0): forced readonly [ 67.154436][ T4783] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 67.156286][ T4783] BTRFS: error (device loop0) in cleanup_transaction:2018: errno=-12 Out of memory [ 67.296659][ T4525] Bluetooth: hci0: command 0x040f tx timeout [ 67.523127][ T4832] loop0: detected capacity change from 0 to 32768 [ 67.526660][ T4832] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4832) [ 67.532263][ T4832] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 67.533898][ T4832] BTRFS info (device loop0): using free space tree [ 67.535173][ T4832] BTRFS info (device loop0): has skinny extents [ 67.551942][ T4832] BTRFS info (device loop0): enabling ssd optimizations [ 67.561207][ T4832] FAULT_INJECTION: forcing a failure. [ 67.561207][ T4832] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 67.567371][ T4832] CPU: 0 PID: 4832 Comm: syz-executor.0 Tainted: G W 5.15.170-syzkaller #0 [ 67.569396][ T4832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 67.571483][ T4832] Call trace: [ 67.572073][ T4832] dump_backtrace+0x0/0x530 [ 67.573073][ T4832] show_stack+0x2c/0x3c [ 67.573983][ T4832] dump_stack_lvl+0x108/0x170 [ 67.574892][ T4832] dump_stack+0x1c/0x58 [ 67.575795][ T4832] should_fail+0x3b8/0x514 [ 67.576685][ T4832] should_fail_alloc_page+0x74/0xa8 [ 67.577799][ T4832] prepare_alloc_pages+0x160/0x460 [ 67.578798][ T4832] __alloc_pages+0x138/0x674 [ 67.579715][ T4832] alloc_pages+0x368/0x5d4 [ 67.580497][ T4832] new_slab+0xec/0x56c [ 67.581293][ T4832] ___slab_alloc+0x6bc/0xdbc [ 67.582187][ T4832] kmem_cache_alloc+0x2d8/0x45c [ 67.583136][ T4832] btrfs_alloc_path+0x48/0x54 [ 67.584028][ T4832] __btrfs_run_delayed_items+0x88/0x3b0 [ 67.585155][ T4832] btrfs_run_delayed_items+0x24/0x34 [ 67.586296][ T4832] btrfs_commit_transaction+0x7bc/0x30f0 [ 67.587364][ T4832] create_snapshot+0x3a8/0x694 [ 67.588293][ T4832] btrfs_mksubvol+0x518/0x660 [ 67.589174][ T4832] btrfs_mksnapshot+0xcc/0x17c [ 67.590067][ T4832] __btrfs_ioctl_snap_create+0x398/0x47c [ 67.591270][ T4832] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 67.592336][ T4832] btrfs_ioctl+0x780/0xa5c [ 67.593307][ T4832] __arm64_sys_ioctl+0x14c/0x1c8 [ 67.594339][ T4832] invoke_syscall+0x98/0x2b8 [ 67.595271][ T4832] el0_svc_common+0x138/0x258 [ 67.596267][ T4832] do_el0_svc+0x58/0x14c [ 67.597129][ T4832] el0_svc+0x7c/0x1f0 [ 67.597907][ T4832] el0t_64_sync_handler+0x84/0xe4 [ 67.598922][ T4832] el0t_64_sync+0x1a0/0x1a4 [ 68.004237][ T4860] loop0: detected capacity change from 0 to 32768 [ 68.007947][ T4860] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4860) [ 68.013895][ T4860] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 68.015683][ T4860] BTRFS info (device loop0): using free space tree [ 68.017865][ T4860] BTRFS info (device loop0): has skinny extents [ 68.034011][ T4860] BTRFS info (device loop0): enabling ssd optimizations [ 68.040302][ T4860] FAULT_INJECTION: forcing a failure. [ 68.040302][ T4860] name failslab, interval 1, probability 0, space 0, times 0 [ 68.043037][ T4860] CPU: 0 PID: 4860 Comm: syz-executor.0 Tainted: G W 5.15.170-syzkaller #0 [ 68.044837][ T4860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 68.046884][ T4860] Call trace: [ 68.047594][ T4860] dump_backtrace+0x0/0x530 [ 68.048596][ T4860] show_stack+0x2c/0x3c [ 68.049403][ T4860] dump_stack_lvl+0x108/0x170 [ 68.050302][ T4860] dump_stack+0x1c/0x58 [ 68.051180][ T4860] should_fail+0x3b8/0x514 [ 68.052055][ T4860] __should_failslab+0xbc/0x110 [ 68.053119][ T4860] should_failslab+0x10/0x28 [ 68.054094][ T4860] slab_pre_alloc_hook+0x64/0xe8 [ 68.055261][ T4860] kmem_cache_alloc+0x98/0x45c [ 68.056205][ T4860] btrfs_alloc_path+0x48/0x54 [ 68.057242][ T4860] __btrfs_run_delayed_items+0x88/0x3b0 [ 68.058390][ T4860] btrfs_run_delayed_items+0x24/0x34 [ 68.059379][ T4860] create_pending_snapshot+0x758/0x2764 [ 68.060485][ T4860] create_pending_snapshots+0x150/0x198 [ 68.061672][ T4860] btrfs_commit_transaction+0xda4/0x30f0 [ 68.062922][ T4860] create_snapshot+0x3a8/0x694 [ 68.063868][ T4860] btrfs_mksubvol+0x518/0x660 [ 68.064876][ T4860] btrfs_mksnapshot+0xcc/0x17c [ 68.065796][ T4860] __btrfs_ioctl_snap_create+0x398/0x47c [ 68.066889][ T4860] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 68.068101][ T4860] btrfs_ioctl+0x780/0xa5c [ 68.068956][ T4860] __arm64_sys_ioctl+0x14c/0x1c8 [ 68.069984][ T4860] invoke_syscall+0x98/0x2b8 [ 68.070898][ T4860] el0_svc_common+0x138/0x258 [ 68.071879][ T4860] do_el0_svc+0x58/0x14c [ 68.072723][ T4860] el0_svc+0x7c/0x1f0 [ 68.073520][ T4860] el0t_64_sync_handler+0x84/0xe4 [ 68.074504][ T4860] el0t_64_sync+0x1a0/0x1a4 [ 68.077306][ T4860] ------------[ cut here ]------------ [ 68.079339][ T4860] WARNING: CPU: 0 PID: 4860 at fs/btrfs/transaction.c:1709 create_pending_snapshot+0x1704/0x2764 [ 68.081610][ T4860] Modules linked in: [ 68.082388][ T4860] CPU: 0 PID: 4860 Comm: syz-executor.0 Tainted: G W 5.15.170-syzkaller #0 [ 68.084338][ T4860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 68.086359][ T4860] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.088109][ T4860] pc : create_pending_snapshot+0x1704/0x2764 [ 68.089307][ T4860] lr : create_pending_snapshot+0x1704/0x2764 [ 68.090558][ T4860] sp : ffff8000205b7460 [ 68.091306][ T4860] x29: ffff8000205b7700 x28: 1fffe00019bd9c55 x27: dfff800000000000 [ 68.092856][ T4860] x26: ffff7000040b6ebc x25: 00000000fffffff4 x24: ffff0000cdece218 [ 68.094386][ T4860] x23: ffff0000debdb084 x22: ffff0000c7cb4d10 x21: ffff0000dbfeb428 [ 68.096090][ T4860] x20: ffff0000cdece200 x19: ffff0000dbfeb420 x18: 0000000000000001 [ 68.097716][ T4860] x17: 0000000000000000 x16: ffff800011aba618 x15: 00000000ffffffff [ 68.099389][ T4860] x14: ffff0000d5c60000 x13: 0000000000000001 x12: 0000000000000001 [ 68.100956][ T4860] x11: 0000000000000000 x10: 0000000000000000 x9 : 6c64c0dd96dae400 [ 68.102569][ T4860] x8 : 6c64c0dd96dae400 x7 : 0000000000000001 x6 : 0000000000000001 [ 68.104097][ T4860] x5 : ffff8000205b6bd8 x4 : ffff800014ba05e0 x3 : ffff800008555e80 [ 68.105749][ T4860] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 68.107352][ T4860] Call trace: [ 68.107947][ T4860] create_pending_snapshot+0x1704/0x2764 [ 68.109090][ T4860] create_pending_snapshots+0x150/0x198 [ 68.110152][ T4860] btrfs_commit_transaction+0xda4/0x30f0 [ 68.111291][ T4860] create_snapshot+0x3a8/0x694 [ 68.112280][ T4860] btrfs_mksubvol+0x518/0x660 [ 68.113217][ T4860] btrfs_mksnapshot+0xcc/0x17c [ 68.114260][ T4860] __btrfs_ioctl_snap_create+0x398/0x47c [ 68.115392][ T4860] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 68.116493][ T4860] btrfs_ioctl+0x780/0xa5c [ 68.117499][ T4860] __arm64_sys_ioctl+0x14c/0x1c8 [ 68.118450][ T4860] invoke_syscall+0x98/0x2b8 [ 68.119449][ T4860] el0_svc_common+0x138/0x258 [ 68.120402][ T4860] do_el0_svc+0x58/0x14c [ 68.121247][ T4860] el0_svc+0x7c/0x1f0 [ 68.122094][ T4860] el0t_64_sync_handler+0x84/0xe4 [ 68.123127][ T4860] el0t_64_sync+0x1a0/0x1a4 [ 68.124019][ T4860] irq event stamp: 79868 [ 68.124834][ T4860] hardirqs last enabled at (79867): [] __up_console_sem+0xb4/0x100 [ 68.126860][ T4860] hardirqs last disabled at (79868): [] el1_dbg+0x24/0x80 [ 68.128639][ T4860] softirqs last enabled at (79842): [] handle_softirqs+0xb88/0xdbc [ 68.130528][ T4860] softirqs last disabled at (79777): [] __irq_exit_rcu+0x268/0x4d8 [ 68.132496][ T4860] ---[ end trace 386e29fb08c1cabb ]--- [ 68.138909][ T4860] BTRFS: error (device loop0) in create_pending_snapshot:1709: errno=-12 Out of memory [ 68.141047][ T4860] BTRFS info (device loop0): forced readonly [ 68.142365][ T4860] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 68.144197][ T4860] BTRFS: error (device loop0) in cleanup_transaction:2018: errno=-12 Out of memory [ 68.500505][ T4881] loop0: detected capacity change from 0 to 32768 [ 68.504275][ T4881] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4881) [ 68.511064][ T4881] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 68.512837][ T4881] BTRFS info (device loop0): using free space tree [ 68.514297][ T4881] BTRFS info (device loop0): has skinny extents [ 68.530174][ T4881] BTRFS info (device loop0): enabling ssd optimizations [ 68.535186][ T4881] FAULT_INJECTION: forcing a failure. [ 68.535186][ T4881] name failslab, interval 1, probability 0, space 0, times 0 [ 68.538766][ T4881] CPU: 0 PID: 4881 Comm: syz-executor.0 Tainted: G W 5.15.170-syzkaller #0 [ 68.540792][ T4881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 68.542748][ T4881] Call trace: [ 68.543414][ T4881] dump_backtrace+0x0/0x530 [ 68.544301][ T4881] show_stack+0x2c/0x3c [ 68.545244][ T4881] dump_stack_lvl+0x108/0x170 [ 68.546174][ T4881] dump_stack+0x1c/0x58 [ 68.546973][ T4881] should_fail+0x3b8/0x514 [ 68.547826][ T4881] __should_failslab+0xbc/0x110 [ 68.548934][ T4881] should_failslab+0x10/0x28 [ 68.549866][ T4881] slab_pre_alloc_hook+0x64/0xe8 [ 68.550879][ T4881] kmem_cache_alloc+0x98/0x45c [ 68.551887][ T4881] btrfs_alloc_path+0x48/0x54 [ 68.552827][ T4881] __btrfs_run_delayed_items+0x88/0x3b0 [ 68.553899][ T4881] btrfs_run_delayed_items+0x24/0x34 [ 68.554927][ T4881] btrfs_commit_transaction+0x8f8/0x30f0 [ 68.556151][ T4881] create_snapshot+0x3a8/0x694 [ 68.557071][ T4881] btrfs_mksubvol+0x518/0x660 [ 68.558046][ T4881] btrfs_mksnapshot+0xcc/0x17c [ 68.559118][ T4881] __btrfs_ioctl_snap_create+0x398/0x47c [ 68.560307][ T4881] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 68.561448][ T4881] btrfs_ioctl+0x780/0xa5c [ 68.562421][ T4881] __arm64_sys_ioctl+0x14c/0x1c8 [ 68.563355][ T4881] invoke_syscall+0x98/0x2b8 [ 68.564328][ T4881] el0_svc_common+0x138/0x258 [ 68.565264][ T4881] do_el0_svc+0x58/0x14c [ 68.566060][ T4881] el0_svc+0x7c/0x1f0 [ 68.566948][ T4881] el0t_64_sync_handler+0x84/0xe4 [ 68.567926][ T4881] el0t_64_sync+0x1a0/0x1a4 [ 68.571888][ T4881] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 68.573609][ T4881] ------------[ cut here ]------------ [ 68.574897][ T4881] WARNING: CPU: 0 PID: 4881 at fs/btrfs/transaction.c:2018 btrfs_commit_transaction+0x1e04/0x30f0 [ 68.577244][ T4881] Modules linked in: [ 68.578102][ T4881] CPU: 0 PID: 4881 Comm: syz-executor.0 Tainted: G W 5.15.170-syzkaller #0 [ 68.580180][ T4881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 68.582277][ T4881] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.583908][ T4881] pc : btrfs_commit_transaction+0x1e04/0x30f0 [ 68.585174][ T4881] lr : btrfs_commit_transaction+0x1e04/0x30f0 [ 68.586449][ T4881] sp : ffff8000205b77c0 [ 68.587316][ T4881] x29: ffff8000205b7a10 x28: ffff0000cba41168 x27: ffff0000c7e71024 [ 68.588996][ T4881] x26: 00000000fffffff4 x25: ffff0000c7e71000 x24: ffff0000da154000 [ 68.590629][ T4881] x23: ffff0000dbfeb4d0 x22: ffff0000dbfeb528 x21: ffff0000da1559d0 [ 68.592126][ T4881] x20: 0000000000000000 x19: dfff800000000000 x18: 0000000000000001 [ 68.593766][ T4881] x17: 0000000000000000 x16: ffff800011aba618 x15: 00000000ffffffff [ 68.595377][ T4881] x14: ffff0000cba40000 x13: 0000000000000001 x12: 0000000000000001 [ 68.596928][ T4881] x11: 0000000000000000 x10: 0000000000000000 x9 : 061bafc07b0eef00 [ 68.598510][ T4881] x8 : 061bafc07b0eef00 x7 : 0000000000000001 x6 : 0000000000000001 [ 68.600186][ T4881] x5 : ffff8000205b6f38 x4 : ffff800014ba05e0 x3 : ffff800008555e80 [ 68.601857][ T4881] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 68.603469][ T4881] Call trace: [ 68.604127][ T4881] btrfs_commit_transaction+0x1e04/0x30f0 [ 68.605283][ T4881] create_snapshot+0x3a8/0x694 [ 68.606306][ T4881] btrfs_mksubvol+0x518/0x660 [ 68.607262][ T4881] btrfs_mksnapshot+0xcc/0x17c [ 68.608223][ T4881] __btrfs_ioctl_snap_create+0x398/0x47c [ 68.609409][ T4881] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 68.610542][ T4881] btrfs_ioctl+0x780/0xa5c [ 68.611410][ T4881] __arm64_sys_ioctl+0x14c/0x1c8 [ 68.612371][ T4881] invoke_syscall+0x98/0x2b8 [ 68.613368][ T4881] el0_svc_common+0x138/0x258 [ 68.614368][ T4881] do_el0_svc+0x58/0x14c [ 68.615217][ T4881] el0_svc+0x7c/0x1f0 [ 68.616079][ T4881] el0t_64_sync_handler+0x84/0xe4 [ 68.617058][ T4881] el0t_64_sync+0x1a0/0x1a4 [ 68.618002][ T4881] irq event stamp: 79852 [ 68.618854][ T4881] hardirqs last enabled at (79851): [] __up_console_sem+0xb4/0x100 [ 68.620907][ T4881] hardirqs last disabled at (79852): [] el1_dbg+0x24/0x80 [ 68.622654][ T4881] softirqs last enabled at (79822): [] handle_softirqs+0xb88/0xdbc [ 68.624904][ T4881] softirqs last disabled at (79789): [] __irq_exit_rcu+0x268/0x4d8 [ 68.626792][ T4881] ---[ end trace 386e29fb08c1cabc ]--- [ 68.632311][ T4881] BTRFS: error (device loop0) in cleanup_transaction:2018: errno=-12 Out of memory [ 68.634686][ T4881] BTRFS info (device loop0): forced readonly [ 68.991086][ T4902] loop0: detected capacity change from 0 to 32768 [ 68.994701][ T4902] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4902) [ 68.999781][ T4902] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 69.001477][ T4902] BTRFS info (device loop0): using free space tree [ 69.002816][ T4902] BTRFS info (device loop0): has skinny extents [ 69.018612][ T4902] BTRFS info (device loop0): enabling ssd optimizations [ 69.023993][ T4902] FAULT_INJECTION: forcing a failure. [ 69.023993][ T4902] name failslab, interval 1, probability 0, space 0, times 0 [ 69.027381][ T4902] CPU: 0 PID: 4902 Comm: syz-executor.0 Tainted: G W 5.15.170-syzkaller #0 [ 69.029324][ T4902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 69.031164][ T4902] Call trace: [ 69.031802][ T4902] dump_backtrace+0x0/0x530 [ 69.032700][ T4902] show_stack+0x2c/0x3c [ 69.033457][ T4902] dump_stack_lvl+0x108/0x170 [ 69.034346][ T4902] dump_stack+0x1c/0x58 [ 69.035223][ T4902] should_fail+0x3b8/0x514 [ 69.036221][ T4902] __should_failslab+0xbc/0x110 [ 69.037147][ T4902] should_failslab+0x10/0x28 [ 69.038046][ T4902] slab_pre_alloc_hook+0x64/0xe8 [ 69.039047][ T4902] kmem_cache_alloc+0x98/0x45c [ 69.040104][ T4902] btrfs_alloc_path+0x48/0x54 [ 69.040984][ T4902] __btrfs_run_delayed_items+0x88/0x3b0 [ 69.042137][ T4902] btrfs_run_delayed_items+0x24/0x34 [ 69.043187][ T4902] btrfs_commit_transaction+0x8f8/0x30f0 [ 69.044310][ T4902] create_snapshot+0x3a8/0x694 [ 69.045297][ T4902] btrfs_mksubvol+0x518/0x660 [ 69.046205][ T4902] btrfs_mksnapshot+0xcc/0x17c [ 69.047162][ T4902] __btrfs_ioctl_snap_create+0x398/0x47c [ 69.048262][ T4902] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 69.049384][ T4902] btrfs_ioctl+0x780/0xa5c [ 69.050239][ T4902] __arm64_sys_ioctl+0x14c/0x1c8 [ 69.051331][ T4902] invoke_syscall+0x98/0x2b8 [ 69.052169][ T4902] el0_svc_common+0x138/0x258 [ 69.053125][ T4902] do_el0_svc+0x58/0x14c [ 69.053926][ T4902] el0_svc+0x7c/0x1f0 [ 69.054718][ T4902] el0t_64_sync_handler+0x84/0xe4 [ 69.055817][ T4902] el0t_64_sync+0x1a0/0x1a4 [ 69.059986][ T4902] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 69.061713][ T4902] ------------[ cut here ]------------ [ 69.063162][ T4902] WARNING: CPU: 0 PID: 4902 at fs/btrfs/transaction.c:2018 btrfs_commit_transaction+0x1e04/0x30f0 [ 69.065180][ T4902] Modules linked in: [ 69.065971][ T4902] CPU: 0 PID: 4902 Comm: syz-executor.0 Tainted: G W 5.15.170-syzkaller #0 [ 69.067911][ T4902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 69.069892][ T4902] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 69.071368][ T4902] pc : btrfs_commit_transaction+0x1e04/0x30f0 [ 69.072655][ T4902] lr : btrfs_commit_transaction+0x1e04/0x30f0 [ 69.073836][ T4902] sp : ffff8000208677c0 [ 69.074710][ T4902] x29: ffff800020867a10 x28: ffff0000cf879168 x27: ffff0000c7e72024 [ 69.076311][ T4902] x26: 00000000fffffff4 x25: ffff0000c7e72000 x24: ffff0000d6abc000 [ 69.078027][ T4902] x23: ffff0000dbfeb580 x22: ffff0000dbfeb5d8 x21: ffff0000d6abd9d0 [ 69.079630][ T4902] x20: 0000000000000000 x19: dfff800000000000 x18: 0000000000000001 [ 69.081234][ T4902] x17: 0000000000000000 x16: ffff800011aba618 x15: 00000000ffffffff [ 69.082832][ T4902] x14: ffff0000cf878000 x13: 0000000000000001 x12: 0000000000000001 [ 69.084366][ T4902] x11: 0000000000000000 x10: 0000000000000000 x9 : ca5afa4d8555de00 [ 69.086061][ T4902] x8 : ca5afa4d8555de00 x7 : 0000000000000001 x6 : 0000000000000001 [ 69.087578][ T4902] x5 : ffff800020866f38 x4 : ffff800014ba05e0 x3 : ffff800008555e80 [ 69.089260][ T4902] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 69.090863][ T4902] Call trace: [ 69.091582][ T4902] btrfs_commit_transaction+0x1e04/0x30f0 [ 69.092699][ T4902] create_snapshot+0x3a8/0x694 [ 69.093695][ T4902] btrfs_mksubvol+0x518/0x660 [ 69.094575][ T4902] btrfs_mksnapshot+0xcc/0x17c [ 69.095589][ T4902] __btrfs_ioctl_snap_create+0x398/0x47c [ 69.096817][ T4902] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 69.098054][ T4902] btrfs_ioctl+0x780/0xa5c [ 69.098935][ T4902] __arm64_sys_ioctl+0x14c/0x1c8 [ 69.099971][ T4902] invoke_syscall+0x98/0x2b8 [ 69.100979][ T4902] el0_svc_common+0x138/0x258 [ 69.101961][ T4902] do_el0_svc+0x58/0x14c [ 69.102805][ T4902] el0_svc+0x7c/0x1f0 [ 69.103591][ T4902] el0t_64_sync_handler+0x84/0xe4 [ 69.104605][ T4902] el0t_64_sync+0x1a0/0x1a4 [ 69.105424][ T4902] irq event stamp: 80070 [ 69.106301][ T4902] hardirqs last enabled at (80069): [] __up_console_sem+0xb4/0x100 [ 69.108257][ T4902] hardirqs last disabled at (80070): [] el1_dbg+0x24/0x80 [ 69.110113][ T4902] softirqs last enabled at (80040): [] handle_softirqs+0xb88/0xdbc [ 69.112155][ T4902] softirqs last disabled at (79975): [] __irq_exit_rcu+0x268/0x4d8 [ 69.113965][ T4902] ---[ end trace 386e29fb08c1cabd ]--- [ 69.120918][ T4902] BTRFS: error (device loop0) in cleanup_transaction:2018: errno=-12 Out of memory [ 69.122877][ T4902] BTRFS info (device loop0): forced readonly [ 69.376319][ T4522] Bluetooth: hci0: command 0x0419 tx timeout [ 69.491011][ T4923] loop0: detected capacity change from 0 to 32768 [ 69.494576][ T4923] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4923) [ 69.499440][ T4923] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 69.501262][ T4923] BTRFS info (device loop0): using free space tree [ 69.502452][ T4923] BTRFS info (device loop0): has skinny extents [ 69.517830][ T4923] BTRFS info (device loop0): enabling ssd optimizations [ 69.527420][ T4923] FAULT_INJECTION: forcing a failure. [ 69.527420][ T4923] name failslab, interval 1, probability 0, space 0, times 0 [ 69.530171][ T4923] CPU: 0 PID: 4923 Comm: syz-executor.0 Tainted: G W 5.15.170-syzkaller #0 [ 69.532129][ T4923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 69.534034][ T4923] Call trace: [ 69.534693][ T4923] dump_backtrace+0x0/0x530 [ 69.535573][ T4923] show_stack+0x2c/0x3c [ 69.536407][ T4923] dump_stack_lvl+0x108/0x170 [ 69.537309][ T4923] dump_stack+0x1c/0x58 [ 69.538261][ T4923] should_fail+0x3b8/0x514 [ 69.539123][ T4923] __should_failslab+0xbc/0x110 [ 69.540168][ T4923] should_failslab+0x10/0x28 [ 69.541011][ T4923] slab_pre_alloc_hook+0x64/0xe8 [ 69.541962][ T4923] kmem_cache_alloc+0x98/0x45c [ 69.542999][ T4923] btrfs_alloc_path+0x48/0x54 [ 69.543978][ T4923] __btrfs_run_delayed_items+0x88/0x3b0 [ 69.545026][ T4923] btrfs_run_delayed_items+0x24/0x34 [ 69.546144][ T4923] create_pending_snapshot+0x758/0x2764 [ 69.547177][ T4923] create_pending_snapshots+0x150/0x198 [ 69.548353][ T4923] btrfs_commit_transaction+0xda4/0x30f0 [ 69.549483][ T4923] create_snapshot+0x3a8/0x694 [ 69.550470][ T4923] btrfs_mksubvol+0x518/0x660 [ 69.551395][ T4923] btrfs_mksnapshot+0xcc/0x17c [ 69.552337][ T4923] __btrfs_ioctl_snap_create+0x398/0x47c [ 69.553427][ T4923] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 69.554644][ T4923] btrfs_ioctl+0x780/0xa5c [ 69.555427][ T4923] __arm64_sys_ioctl+0x14c/0x1c8 [ 69.556522][ T4923] invoke_syscall+0x98/0x2b8 [ 69.557556][ T4923] el0_svc_common+0x138/0x258 [ 69.558575][ T4923] do_el0_svc+0x58/0x14c [ 69.559524][ T4923] el0_svc+0x7c/0x1f0 [ 69.560345][ T4923] el0t_64_sync_handler+0x84/0xe4 [ 69.561389][ T4923] el0t_64_sync+0x1a0/0x1a4 [ 69.565526][ T4923] ------------[ cut here ]------------ [ 69.568644][ T4923] WARNING: CPU: 0 PID: 4923 at fs/btrfs/transaction.c:1709 create_pending_snapshot+0x1704/0x2764 [ 69.570752][ T4923] Modules linked in: [ 69.571537][ T4923] CPU: 0 PID: 4923 Comm: syz-executor.0 Tainted: G W 5.15.170-syzkaller #0 [ 69.573473][ T4923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 69.575531][ T4923] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 69.577081][ T4923] pc : create_pending_snapshot+0x1704/0x2764 [ 69.578386][ T4923] lr : create_pending_snapshot+0x1704/0x2764 [ 69.579582][ T4923] sp : ffff800020a97460 [ 69.580474][ T4923] x29: ffff800020a97700 x28: 1fffe00019cbb095 x27: dfff800000000000 [ 69.582063][ T4923] x26: ffff700004152ebc x25: 00000000fffffff4 x24: ffff0000ce5d8418 [ 69.583631][ T4923] x23: ffff0000d86964c4 x22: ffff0000cdb336e0 x21: ffff0000dbfeb638 [ 69.585194][ T4923] x20: ffff0000ce5d8400 x19: ffff0000dbfeb630 x18: 0000000000000001 [ 69.586775][ T4923] x17: 0000000000000000 x16: ffff800011aba618 x15: 00000000ffffffff [ 69.588326][ T4923] x14: ffff0000c0ebb680 x13: 0000000000000001 x12: 0000000000000001 [ 69.590083][ T4923] x11: 0000000000000000 x10: 0000000000000000 x9 : 1f7e40efc3173700 [ 69.591691][ T4923] x8 : 1f7e40efc3173700 x7 : 0000000000000001 x6 : 0000000000000001 [ 69.593254][ T4923] x5 : ffff800020a96bd8 x4 : ffff800014ba05e0 x3 : ffff800008555e80 [ 69.594883][ T4923] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 69.596485][ T4923] Call trace: [ 69.597156][ T4923] create_pending_snapshot+0x1704/0x2764 [ 69.598256][ T4923] create_pending_snapshots+0x150/0x198 [ 69.599407][ T4923] btrfs_commit_transaction+0xda4/0x30f0 [ 69.600603][ T4923] create_snapshot+0x3a8/0x694 [ 69.601523][ T4923] btrfs_mksubvol+0x518/0x660 [ 69.602456][ T4923] btrfs_mksnapshot+0xcc/0x17c [ 69.603381][ T4923] __btrfs_ioctl_snap_create+0x398/0x47c [ 69.604578][ T4923] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 69.605777][ T4923] btrfs_ioctl+0x780/0xa5c [ 69.606766][ T4923] __arm64_sys_ioctl+0x14c/0x1c8 [ 69.607843][ T4923] invoke_syscall+0x98/0x2b8 [ 69.608871][ T4923] el0_svc_common+0x138/0x258 [ 69.609968][ T4923] do_el0_svc+0x58/0x14c [ 69.610942][ T4923] el0_svc+0x7c/0x1f0 [ 69.611769][ T4923] el0t_64_sync_handler+0x84/0xe4 [ 69.612808][ T4923] el0t_64_sync+0x1a0/0x1a4 [ 69.613678][ T4923] irq event stamp: 80354 [ 69.614494][ T4923] hardirqs last enabled at (80353): [] __up_console_sem+0xb4/0x100 [ 69.616438][ T4923] hardirqs last disabled at (80354): [] el1_dbg+0x24/0x80 [ 69.618179][ T4923] softirqs last enabled at (80342): [] handle_softirqs+0xb88/0xdbc [ 69.620185][ T4923] softirqs last disabled at (80239): [] __irq_exit_rcu+0x268/0x4d8 [ 69.622040][ T4923] ---[ end trace 386e29fb08c1cabe ]--- [ 69.626989][ T4923] BTRFS: error (device loop0) in create_pending_snapshot:1709: errno=-12 Out of memory [ 69.628875][ T2055] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.630460][ T2055] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.634076][ T21] cfg80211: failed to load regulatory.db [ 69.638747][ T4923] BTRFS info (device loop0): forced readonly [ 69.644248][ T4923] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 69.646013][ T4923] BTRFS: error (device loop0) in cleanup_transaction:2018: errno=-12 Out of memory [ 69.997449][ T4944] loop0: detected capacity change from 0 to 32768 [ 70.001199][ T4944] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4944) [ 70.007434][ T4944] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 70.009335][ T4944] BTRFS info (device loop0): using free space tree [ 70.010692][ T4944] BTRFS info (device loop0): has skinny extents [ 70.024533][ T4944] BTRFS info (device loop0): enabling ssd optimizations [ 70.031252][ T4944] FAULT_INJECTION: forcing a failure. [ 70.031252][ T4944] name failslab, interval 1, probability 0, space 0, times 0 [ 70.033883][ T4944] CPU: 0 PID: 4944 Comm: syz-executor.0 Tainted: G W 5.15.170-syzkaller #0 [ 70.036076][ T4944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 70.038082][ T4944] Call trace: [ 70.038738][ T4944] dump_backtrace+0x0/0x530 [ 70.039633][ T4944] show_stack+0x2c/0x3c [ 70.040458][ T4944] dump_stack_lvl+0x108/0x170 [ 70.041371][ T4944] dump_stack+0x1c/0x58 [ 70.042243][ T4944] should_fail+0x3b8/0x514 [ 70.043188][ T4944] __should_failslab+0xbc/0x110 [ 70.044226][ T4944] should_failslab+0x10/0x28 [ 70.045186][ T4944] slab_pre_alloc_hook+0x64/0xe8 [ 70.046226][ T4944] kmem_cache_alloc+0x98/0x45c [ 70.047209][ T4944] btrfs_alloc_path+0x48/0x54 [ 70.048144][ T4944] __btrfs_run_delayed_items+0x88/0x3b0 [ 70.049245][ T4944] btrfs_run_delayed_items+0x24/0x34 [ 70.050287][ T4944] create_pending_snapshot+0x758/0x2764 [ 70.051389][ T4944] create_pending_snapshots+0x150/0x198 [ 70.052543][ T4944] btrfs_commit_transaction+0xda4/0x30f0 [ 70.053626][ T4944] create_snapshot+0x3a8/0x694 [ 70.054546][ T4944] btrfs_mksubvol+0x518/0x660 [ 70.055462][ T4944] btrfs_mksnapshot+0xcc/0x17c [ 70.056341][ T4944] __btrfs_ioctl_snap_create+0x398/0x47c [ 70.057409][ T4944] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 70.058554][ T4944] btrfs_ioctl+0x780/0xa5c [ 70.059495][ T4944] __arm64_sys_ioctl+0x14c/0x1c8 [ 70.060481][ T4944] invoke_syscall+0x98/0x2b8 [ 70.061404][ T4944] el0_svc_common+0x138/0x258 [ 70.062335][ T4944] do_el0_svc+0x58/0x14c [ 70.063140][ T4944] el0_svc+0x7c/0x1f0 [ 70.063959][ T4944] el0t_64_sync_handler+0x84/0xe4 [ 70.065049][ T4944] el0t_64_sync+0x1a0/0x1a4 [ 70.066292][ T4944] ------------[ cut here ]------------ [ 70.069931][ T4944] WARNING: CPU: 0 PID: 4944 at fs/btrfs/transaction.c:1709 create_pending_snapshot+0x1704/0x2764 [ 70.071994][ T4944] Modules linked in: [ 70.072815][ T4944] CPU: 0 PID: 4944 Comm: syz-executor.0 Tainted: G W 5.15.170-syzkaller #0 [ 70.074798][ T4944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 70.076816][ T4944] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 70.078320][ T4944] pc : create_pending_snapshot+0x1704/0x2764 [ 70.079437][ T4944] lr : create_pending_snapshot+0x1704/0x2764 [ 70.080647][ T4944] sp : ffff800020a97460 [ 70.081463][ T4944] x29: ffff800020a97700 x28: 1fffe00019cb8ad5 x27: dfff800000000000 [ 70.083021][ T4944] x26: ffff700004152ebc x25: 00000000fffffff4 x24: ffff0000ce5c5618 [ 70.084710][ T4944] x23: ffff0000deaf37dc x22: ffff0000d5ed7dc0 x21: ffff0000dbfeb6e8 [ 70.086438][ T4944] x20: ffff0000ce5c5600 x19: ffff0000dbfeb6e0 x18: 0000000000000001 [ 70.088062][ T4944] x17: 0000000000000000 x16: ffff800011aba618 x15: 00000000ffffffff [ 70.089604][ T4944] x14: ffff0000c21dd1c0 x13: 0000000000000001 x12: 0000000000000001 [ 70.091184][ T4944] x11: 0000000000000000 x10: 0000000000000000 x9 : c78ce989006dc600 [ 70.092810][ T4944] x8 : c78ce989006dc600 x7 : 0000000000000001 x6 : 0000000000000001 [ 70.094469][ T4944] x5 : ffff800020a96bd8 x4 : ffff800014ba05e0 x3 : ffff800008555e80 [ 70.096239][ T4944] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 70.097858][ T4944] Call trace: [ 70.098574][ T4944] create_pending_snapshot+0x1704/0x2764 [ 70.099744][ T4944] create_pending_snapshots+0x150/0x198 [ 70.100862][ T4944] btrfs_commit_transaction+0xda4/0x30f0 [ 70.101970][ T4944] create_snapshot+0x3a8/0x694 [ 70.102851][ T4944] btrfs_mksubvol+0x518/0x660 [ 70.103832][ T4944] btrfs_mksnapshot+0xcc/0x17c [ 70.104831][ T4944] __btrfs_ioctl_snap_create+0x398/0x47c [ 70.106047][ T4944] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 70.107198][ T4944] btrfs_ioctl+0x780/0xa5c [ 70.108092][ T4944] __arm64_sys_ioctl+0x14c/0x1c8 [ 70.109036][ T4944] invoke_syscall+0x98/0x2b8 [ 70.109879][ T4944] el0_svc_common+0x138/0x258 [ 70.110779][ T4944] do_el0_svc+0x58/0x14c [ 70.111641][ T4944] el0_svc+0x7c/0x1f0 [ 70.112454][ T4944] el0t_64_sync_handler+0x84/0xe4 [ 70.113425][ T4944] el0t_64_sync+0x1a0/0x1a4 [ 70.114309][ T4944] irq event stamp: 80252 [ 70.115107][ T4944] hardirqs last enabled at (80251): [] __up_console_sem+0xb4/0x100 [ 70.117213][ T4944] hardirqs last disabled at (80252): [] el1_dbg+0x24/0x80 [ 70.119047][ T4944] softirqs last enabled at (80226): [] handle_softirqs+0xb88/0xdbc [ 70.120946][ T4944] softirqs last disabled at (80213): [] __irq_exit_rcu+0x268/0x4d8 [ 70.122813][ T4944] ---[ end trace 386e29fb08c1cabf ]--- [ 70.126732][ T4944] BTRFS: error (device loop0) in create_pending_snapshot:1709: errno=-12 Out of memory [ 70.128844][ T4944] BTRFS info (device loop0): forced readonly [ 70.130155][ T4944] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 70.131861][ T4944] BTRFS: error (device loop0) in cleanup_transaction:2018: errno=-12 Out of memory [ 70.516341][ T4965] loop0: detected capacity change from 0 to 32768 [ 70.520228][ T4965] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4965) [ 70.524664][ T4965] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 70.527387][ T4965] BTRFS info (device loop0): using free space tree [ 70.528724][ T4965] BTRFS info (device loop0): has skinny extents [ 70.543646][ T4965] BTRFS info (device loop0): enabling ssd optimizations [ 70.548193][ T4965] FAULT_INJECTION: forcing a failure. [ 70.548193][ T4965] name failslab, interval 1, probability 0, space 0, times 0 [ 70.550733][ T4965] CPU: 1 PID: 4965 Comm: syz-executor.0 Tainted: G W 5.15.170-syzkaller #0 [ 70.552593][ T4965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 70.554568][ T4965] Call trace: [ 70.555181][ T4965] dump_backtrace+0x0/0x530 [ 70.556059][ T4965] show_stack+0x2c/0x3c [ 70.556863][ T4965] dump_stack_lvl+0x108/0x170 [ 70.557746][ T4965] dump_stack+0x1c/0x58 [ 70.558651][ T4965] should_fail+0x3b8/0x514 [ 70.559457][ T4965] __should_failslab+0xbc/0x110 [ 70.560387][ T4965] should_failslab+0x10/0x28 [ 70.561372][ T4965] slab_pre_alloc_hook+0x64/0xe8 [ 70.562352][ T4965] kmem_cache_alloc+0x98/0x45c [ 70.563261][ T4965] btrfs_alloc_path+0x48/0x54 [ 70.564188][ T4965] __btrfs_run_delayed_items+0x88/0x3b0 [ 70.565360][ T4965] btrfs_run_delayed_items+0x24/0x34 [ 70.566383][ T4965] create_pending_snapshot+0x758/0x2764 [ 70.567538][ T4965] create_pending_snapshots+0x150/0x198 [ 70.568657][ T4965] btrfs_commit_transaction+0xda4/0x30f0 [ 70.569819][ T4965] create_snapshot+0x3a8/0x694 [ 70.570811][ T4965] btrfs_mksubvol+0x518/0x660 [ 70.571777][ T4965] btrfs_mksnapshot+0xcc/0x17c [ 70.572808][ T4965] __btrfs_ioctl_snap_create+0x398/0x47c [ 70.573988][ T4965] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 70.575175][ T4965] btrfs_ioctl+0x780/0xa5c [ 70.576081][ T4965] __arm64_sys_ioctl+0x14c/0x1c8 [ 70.577035][ T4965] invoke_syscall+0x98/0x2b8 [ 70.577989][ T4965] el0_svc_common+0x138/0x258 [ 70.578842][ T4965] do_el0_svc+0x58/0x14c [ 70.579710][ T4965] el0_svc+0x7c/0x1f0 [ 70.580537][ T4965] el0t_64_sync_handler+0x84/0xe4 [ 70.581585][ T4965] el0t_64_sync+0x1a0/0x1a4 [ 70.585841][ T4965] ------------[ cut here ]------------ [ 70.587322][ T4965] WARNING: CPU: 1 PID: 4965 at fs/btrfs/transaction.c:1709 create_pending_snapshot+0x1704/0x2764 [ 70.589672][ T4965] Modules linked in: [ 70.590418][ T4965] CPU: 1 PID: 4965 Comm: syz-executor.0 Tainted: G W 5.15.170-syzkaller #0 [ 70.592328][ T4965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 70.594328][ T4965] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 70.595897][ T4965] pc : create_pending_snapshot+0x1704/0x2764 [ 70.596993][ T4965] lr : create_pending_snapshot+0x1704/0x2764 [ 70.598158][ T4965] sp : ffff800020a97460 [ 70.598955][ T4965] x29: ffff800020a97700 x28: 1fffe00019cb8ed5 x27: dfff800000000000 [ 70.600501][ T4965] x26: ffff700004152ebc x25: 00000000fffffff4 x24: ffff0000ce5c7618 [ 70.602009][ T4965] x23: ffff0000d1403664 x22: ffff0000cdf386e0 x21: ffff0000c066d008 [ 70.603631][ T4965] x20: ffff0000ce5c7600 x19: ffff0000c066d000 x18: 0000000000000001 [ 70.605241][ T4965] x17: 0000000000000000 x16: ffff800011aba618 x15: 00000000ffffffff [ 70.606907][ T4965] x14: ffff0000d2b9d1c0 x13: 0000000000000001 x12: 0000000000000001 [ 70.608691][ T4965] x11: 0000000000000000 x10: 0000000000000000 x9 : 5f687ffdcd836a00 [ 70.610233][ T4965] x8 : 5f687ffdcd836a00 x7 : 0000000000000001 x6 : 0000000000000001 [ 70.611845][ T4965] x5 : ffff800020a96bd8 x4 : ffff800014ba05e0 x3 : ffff800008555e80 [ 70.613524][ T4965] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 70.615175][ T4965] Call trace: [ 70.615910][ T4965] create_pending_snapshot+0x1704/0x2764 [ 70.616944][ T4965] create_pending_snapshots+0x150/0x198 [ 70.618088][ T4965] btrfs_commit_transaction+0xda4/0x30f0 [ 70.619300][ T4965] create_snapshot+0x3a8/0x694 [ 70.620390][ T4965] btrfs_mksubvol+0x518/0x660 [ 70.621434][ T4965] btrfs_mksnapshot+0xcc/0x17c [ 70.622356][ T4965] __btrfs_ioctl_snap_create+0x398/0x47c [ 70.623506][ T4965] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 70.624629][ T4965] btrfs_ioctl+0x780/0xa5c [ 70.625650][ T4965] __arm64_sys_ioctl+0x14c/0x1c8 [ 70.626628][ T4965] invoke_syscall+0x98/0x2b8 [ 70.627663][ T4965] el0_svc_common+0x138/0x258 [ 70.628621][ T4965] do_el0_svc+0x58/0x14c [ 70.629498][ T4965] el0_svc+0x7c/0x1f0 [ 70.630271][ T4965] el0t_64_sync_handler+0x84/0xe4 [ 70.631272][ T4965] el0t_64_sync+0x1a0/0x1a4 [ 70.632159][ T4965] irq event stamp: 79588 [ 70.633128][ T4965] hardirqs last enabled at (79587): [] __up_console_sem+0xb4/0x100 [ 70.635014][ T4965] hardirqs last disabled at (79588): [] el1_dbg+0x24/0x80 [ 70.636802][ T4965] softirqs last enabled at (79578): [] handle_softirqs+0xb88/0xdbc [ 70.638713][ T4965] softirqs last disabled at (79543): [] __irq_exit_rcu+0x268/0x4d8 [ 70.640636][ T4965] ---[ end trace 386e29fb08c1cac0 ]--- [ 70.647642][ T4965] BTRFS: error (device loop0) in create_pending_snapshot:1709: errno=-12 Out of memory [ 70.647683][ T4965] BTRFS info (device loop0): forced readonly [ 70.650950][ T4965] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 70.652585][ T4965] BTRFS: error (device loop0) in cleanup_transaction:2018: errno=-12 Out of memory [ 70.995863][ T4986] loop0: detected capacity change from 0 to 32768 [ 70.999592][ T4986] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4986) [ 71.005068][ T4986] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 71.006837][ T4986] BTRFS info (device loop0): using free space tree [ 71.008176][ T4986] BTRFS info (device loop0): has skinny extents [ 71.024270][ T4986] BTRFS info (device loop0): enabling ssd optimizations [ 71.029741][ T4986] FAULT_INJECTION: forcing a failure. [ 71.029741][ T4986] name failslab, interval 1, probability 0, space 0, times 0 [ 71.032390][ T4986] CPU: 1 PID: 4986 Comm: syz-executor.0 Tainted: G W 5.15.170-syzkaller #0 [ 71.034450][ T4986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 71.036611][ T4986] Call trace: [ 71.037285][ T4986] dump_backtrace+0x0/0x530 [ 71.038254][ T4986] show_stack+0x2c/0x3c [ 71.039006][ T4986] dump_stack_lvl+0x108/0x170 [ 71.039939][ T4986] dump_stack+0x1c/0x58 [ 71.040875][ T4986] should_fail+0x3b8/0x514 [ 71.041765][ T4986] __should_failslab+0xbc/0x110 [ 71.042718][ T4986] should_failslab+0x10/0x28 [ 71.043618][ T4986] slab_pre_alloc_hook+0x64/0xe8 [ 71.044545][ T4986] kmem_cache_alloc+0x98/0x45c [ 71.045465][ T4986] btrfs_alloc_path+0x48/0x54 [ 71.046356][ T4986] __btrfs_run_delayed_items+0x88/0x3b0 [ 71.047477][ T4986] btrfs_run_delayed_items+0x24/0x34 [ 71.048592][ T4986] btrfs_commit_transaction+0x8f8/0x30f0 [ 71.049685][ T4986] create_snapshot+0x3a8/0x694 [ 71.050648][ T4986] btrfs_mksubvol+0x518/0x660 [ 71.051516][ T4986] btrfs_mksnapshot+0xcc/0x17c [ 71.052434][ T4986] __btrfs_ioctl_snap_create+0x398/0x47c [ 71.053518][ T4986] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 71.054651][ T4986] btrfs_ioctl+0x780/0xa5c [ 71.055509][ T4986] __arm64_sys_ioctl+0x14c/0x1c8 [ 71.056550][ T4986] invoke_syscall+0x98/0x2b8 [ 71.057467][ T4986] el0_svc_common+0x138/0x258 [ 71.058407][ T4986] do_el0_svc+0x58/0x14c [ 71.059222][ T4986] el0_svc+0x7c/0x1f0 [ 71.059992][ T4986] el0t_64_sync_handler+0x84/0xe4 [ 71.061232][ T4986] el0t_64_sync+0x1a0/0x1a4 [ 71.065240][ T4986] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 71.067061][ T4986] ------------[ cut here ]------------ [ 71.068444][ T4986] WARNING: CPU: 1 PID: 4986 at fs/btrfs/transaction.c:2018 btrfs_commit_transaction+0x1e04/0x30f0 [ 71.070488][ T4986] Modules linked in: [ 71.071244][ T4986] CPU: 1 PID: 4986 Comm: syz-executor.0 Tainted: G W 5.15.170-syzkaller #0 [ 71.073366][ T4986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 71.075455][ T4986] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 71.077017][ T4986] pc : btrfs_commit_transaction+0x1e04/0x30f0 [ 71.078252][ T4986] lr : btrfs_commit_transaction+0x1e04/0x30f0 [ 71.079538][ T4986] sp : ffff800020e577c0 [ 71.080328][ T4986] x29: ffff800020e57a10 x28: ffff0000ccffe328 x27: ffff0000c27ad024 [ 71.082010][ T4986] x26: 00000000fffffff4 x25: ffff0000c27ad000 x24: ffff0000d8a4c000 [ 71.083593][ T4986] x23: ffff0000c066d4d0 x22: ffff0000c066d528 x21: ffff0000d8a4d9d0 [ 71.085080][ T4986] x20: 0000000000000000 x19: dfff800000000000 x18: 0000000000000001 [ 71.086599][ T4986] x17: 0000000000000000 x16: ffff800011aba618 x15: 00000000ffffffff [ 71.088351][ T4986] x14: ffff0000ccffd1c0 x13: 0000000000000001 x12: 0000000000000001 [ 71.089952][ T4986] x11: 0000000000000000 x10: 0000000000000000 x9 : a559b97ec2c9c700 [ 71.091443][ T4986] x8 : a559b97ec2c9c700 x7 : 0000000000000001 x6 : 0000000000000001 [ 71.093001][ T4986] x5 : ffff800020e56f38 x4 : ffff800014ba05e0 x3 : ffff800008555e80 [ 71.094589][ T4986] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 71.096200][ T4986] Call trace: [ 71.096860][ T4986] btrfs_commit_transaction+0x1e04/0x30f0 [ 71.097962][ T4986] create_snapshot+0x3a8/0x694 [ 71.098941][ T4986] btrfs_mksubvol+0x518/0x660 [ 71.099996][ T4986] btrfs_mksnapshot+0xcc/0x17c [ 71.100871][ T4986] __btrfs_ioctl_snap_create+0x398/0x47c [ 71.102051][ T4986] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 71.103167][ T4986] btrfs_ioctl+0x780/0xa5c [ 71.104033][ T4986] __arm64_sys_ioctl+0x14c/0x1c8 [ 71.105004][ T4986] invoke_syscall+0x98/0x2b8 [ 71.105940][ T4986] el0_svc_common+0x138/0x258 [ 71.106965][ T4986] do_el0_svc+0x58/0x14c [ 71.107808][ T4986] el0_svc+0x7c/0x1f0 [ 71.108593][ T4986] el0t_64_sync_handler+0x84/0xe4 [ 71.109534][ T4986] el0t_64_sync+0x1a0/0x1a4 [ 71.110454][ T4986] irq event stamp: 79776 [ 71.111411][ T4986] hardirqs last enabled at (79775): [] __up_console_sem+0xb4/0x100 [ 71.113412][ T4986] hardirqs last disabled at (79776): [] el1_dbg+0x24/0x80 [ 71.115305][ T4986] softirqs last enabled at (79752): [] handle_softirqs+0xb88/0xdbc [ 71.117250][ T4986] softirqs last disabled at (79701): [] __irq_exit_rcu+0x268/0x4d8 [ 71.119071][ T4986] ---[ end trace 386e29fb08c1cac1 ]--- [ 71.125008][ T4986] BTRFS: error (device loop0) in cleanup_transaction:2018: errno=-12 Out of memory [ 71.127260][ T4986] BTRFS info (device loop0): forced readonly 1970/01/01 00:01:11 executed programs: 16 [ 71.480354][ T5007] loop0: detected capacity change from 0 to 32768 [ 71.484084][ T5007] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5007) [ 71.489244][ T5007] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 71.491050][ T5007] BTRFS info (device loop0): using free space tree [ 71.492331][ T5007] BTRFS info (device loop0): has skinny extents [ 71.508063][ T5007] BTRFS info (device loop0): enabling ssd optimizations [ 71.516543][ T5007] FAULT_INJECTION: forcing a failure. [ 71.516543][ T5007] name failslab, interval 1, probability 0, space 0, times 0 [ 71.519112][ T5007] CPU: 1 PID: 5007 Comm: syz-executor.0 Tainted: G W 5.15.170-syzkaller #0 [ 71.521265][ T5007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 71.523417][ T5007] Call trace: [ 71.524137][ T5007] dump_backtrace+0x0/0x530 [ 71.525241][ T5007] show_stack+0x2c/0x3c [ 71.525971][ T5007] dump_stack_lvl+0x108/0x170 [ 71.526978][ T5007] dump_stack+0x1c/0x58 [ 71.527795][ T5007] should_fail+0x3b8/0x514 [ 71.528700][ T5007] __should_failslab+0xbc/0x110 [ 71.529771][ T5007] should_failslab+0x10/0x28 [ 71.530786][ T5007] slab_pre_alloc_hook+0x64/0xe8 [ 71.531814][ T5007] kmem_cache_alloc+0x98/0x45c [ 71.532806][ T5007] btrfs_alloc_path+0x48/0x54 [ 71.533962][ T5007] __btrfs_run_delayed_items+0x88/0x3b0 [ 71.535064][ T5007] btrfs_run_delayed_items+0x24/0x34 [ 71.536145][ T5007] btrfs_commit_transaction+0x8f8/0x30f0 [ 71.537337][ T5007] create_snapshot+0x3a8/0x694 [ 71.538373][ T5007] btrfs_mksubvol+0x518/0x660 [ 71.539292][ T5007] btrfs_mksnapshot+0xcc/0x17c [ 71.540260][ T5007] __btrfs_ioctl_snap_create+0x398/0x47c [ 71.541491][ T5007] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 71.542746][ T5007] btrfs_ioctl+0x780/0xa5c [ 71.543661][ T5007] __arm64_sys_ioctl+0x14c/0x1c8 [ 71.544685][ T5007] invoke_syscall+0x98/0x2b8 [ 71.545513][ T5007] el0_svc_common+0x138/0x258 [ 71.546471][ T5007] do_el0_svc+0x58/0x14c [ 71.547355][ T5007] el0_svc+0x7c/0x1f0 [ 71.548172][ T5007] el0t_64_sync_handler+0x84/0xe4 [ 71.549238][ T5007] el0t_64_sync+0x1a0/0x1a4 [ 71.550494][ T5007] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 71.552260][ T5007] ------------[ cut here ]------------ [ 71.553847][ T5007] WARNING: CPU: 1 PID: 5007 at fs/btrfs/transaction.c:2018 btrfs_commit_transaction+0x1e04/0x30f0 [ 71.556069][ T5007] Modules linked in: [ 71.556901][ T5007] CPU: 1 PID: 5007 Comm: syz-executor.0 Tainted: G W 5.15.170-syzkaller #0 [ 71.558896][ T5007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 71.560964][ T5007] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 71.562447][ T5007] pc : btrfs_commit_transaction+0x1e04/0x30f0 [ 71.563617][ T5007] lr : btrfs_commit_transaction+0x1e04/0x30f0 [ 71.564929][ T5007] sp : ffff800020f677c0 [ 71.565741][ T5007] x29: ffff800020f67a10 x28: ffff0000d592c7e8 x27: ffff0000d41ce024 [ 71.567434][ T5007] x26: 00000000fffffff4 x25: ffff0000d41ce000 x24: ffff0000d1850000 [ 71.569176][ T5007] x23: ffff0000c066d580 x22: ffff0000c066d5d8 x21: ffff0000d18519d0 [ 71.570783][ T5007] x20: 0000000000000000 x19: dfff800000000000 x18: 0000000000000001 [ 71.572392][ T5007] x17: 0000000000000000 x16: ffff8000083364dc x15: 00000000ffffffff [ 71.574116][ T5007] x14: ffff0000d592b680 x13: 0000000000000001 x12: 0000000000000001 [ 71.575754][ T5007] x11: 0000000000000000 x10: 0000000000000000 x9 : 31ed45a0fc6a2700 [ 71.577368][ T5007] x8 : 31ed45a0fc6a2700 x7 : 0000000000000001 x6 : 0000000000000001 [ 71.579262][ T5007] x5 : ffff800020f66f38 x4 : ffff800014ba05e0 x3 : ffff800008336628 [ 71.581022][ T5007] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 71.582760][ T5007] Call trace: [ 71.583423][ T5007] btrfs_commit_transaction+0x1e04/0x30f0 [ 71.584685][ T5007] create_snapshot+0x3a8/0x694 [ 71.585623][ T5007] btrfs_mksubvol+0x518/0x660 [ 71.586560][ T5007] btrfs_mksnapshot+0xcc/0x17c [ 71.587475][ T5007] __btrfs_ioctl_snap_create+0x398/0x47c [ 71.588538][ T5007] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 71.589694][ T5007] btrfs_ioctl+0x780/0xa5c [ 71.590628][ T5007] __arm64_sys_ioctl+0x14c/0x1c8 [ 71.591627][ T5007] invoke_syscall+0x98/0x2b8 [ 71.592512][ T5007] el0_svc_common+0x138/0x258 [ 71.593427][ T5007] do_el0_svc+0x58/0x14c [ 71.594311][ T5007] el0_svc+0x7c/0x1f0 [ 71.595091][ T5007] el0t_64_sync_handler+0x84/0xe4 [ 71.596073][ T5007] el0t_64_sync+0x1a0/0x1a4 [ 71.596944][ T5007] irq event stamp: 79414 [ 71.597765][ T5007] hardirqs last enabled at (79413): [] __up_console_sem+0xb4/0x100 [ 71.599711][ T5007] hardirqs last disabled at (79414): [] el1_dbg+0x24/0x80 [ 71.601385][ T5007] softirqs last enabled at (79376): [] handle_softirqs+0xb88/0xdbc [ 71.603225][ T5007] softirqs last disabled at (79339): [] __irq_exit_rcu+0x268/0x4d8 [ 71.605124][ T5007] ---[ end trace 386e29fb08c1cac2 ]--- [ 71.607031][ T5007] BTRFS: error (device loop0) in cleanup_transaction:2018: errno=-12 Out of memory [ 71.609074][ T5007] BTRFS info (device loop0): forced readonly [ 71.967357][ T5028] loop0: detected capacity change from 0 to 32768 [ 71.972085][ T5028] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5028) [ 71.977167][ T5028] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 71.979011][ T5028] BTRFS info (device loop0): using free space tree [ 71.980328][ T5028] BTRFS info (device loop0): has skinny extents [ 71.994706][ T5028] BTRFS info (device loop0): enabling ssd optimizations [ 72.000213][ T5028] FAULT_INJECTION: forcing a failure. [ 72.000213][ T5028] name failslab, interval 1, probability 0, space 0, times 0 [ 72.002813][ T5028] CPU: 1 PID: 5028 Comm: syz-executor.0 Tainted: G W 5.15.170-syzkaller #0 [ 72.004851][ T5028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 72.006869][ T5028] Call trace: [ 72.007498][ T5028] dump_backtrace+0x0/0x530 [ 72.008420][ T5028] show_stack+0x2c/0x3c [ 72.009317][ T5028] dump_stack_lvl+0x108/0x170 [ 72.010291][ T5028] dump_stack+0x1c/0x58 [ 72.011218][ T5028] should_fail+0x3b8/0x514 [ 72.012134][ T5028] __should_failslab+0xbc/0x110 [ 72.013229][ T5028] should_failslab+0x10/0x28 [ 72.014167][ T5028] slab_pre_alloc_hook+0x64/0xe8 [ 72.015181][ T5028] kmem_cache_alloc+0x98/0x45c [ 72.016102][ T5028] btrfs_alloc_path+0x48/0x54 [ 72.017141][ T5028] __btrfs_run_delayed_items+0x88/0x3b0 [ 72.018325][ T5028] btrfs_run_delayed_items+0x24/0x34 [ 72.019429][ T5028] create_pending_snapshot+0x758/0x2764 [ 72.020733][ T5028] create_pending_snapshots+0x150/0x198 [ 72.021855][ T5028] btrfs_commit_transaction+0xda4/0x30f0 [ 72.022906][ T5028] create_snapshot+0x3a8/0x694 [ 72.023915][ T5028] btrfs_mksubvol+0x518/0x660 [ 72.024857][ T5028] btrfs_mksnapshot+0xcc/0x17c [ 72.025837][ T5028] __btrfs_ioctl_snap_create+0x398/0x47c [ 72.027000][ T5028] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 72.028151][ T5028] btrfs_ioctl+0x780/0xa5c [ 72.029056][ T5028] __arm64_sys_ioctl+0x14c/0x1c8 [ 72.030131][ T5028] invoke_syscall+0x98/0x2b8 [ 72.031028][ T5028] el0_svc_common+0x138/0x258 [ 72.031961][ T5028] do_el0_svc+0x58/0x14c [ 72.032761][ T5028] el0_svc+0x7c/0x1f0 [ 72.033590][ T5028] el0t_64_sync_handler+0x84/0xe4 [ 72.034638][ T5028] el0t_64_sync+0x1a0/0x1a4 [ 72.037324][ T5028] ------------[ cut here ]------------ [ 72.038752][ T5028] WARNING: CPU: 1 PID: 5028 at fs/btrfs/transaction.c:1709 create_pending_snapshot+0x1704/0x2764 [ 72.040931][ T5028] Modules linked in: [ 72.041649][ T5028] CPU: 1 PID: 5028 Comm: syz-executor.0 Tainted: G W 5.15.170-syzkaller #0 [ 72.043514][ T5028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 72.045547][ T5028] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 72.047136][ T5028] pc : create_pending_snapshot+0x1704/0x2764 [ 72.048317][ T5028] lr : create_pending_snapshot+0x1704/0x2764 [ 72.049659][ T5028] sp : ffff800020f67460 [ 72.050520][ T5028] x29: ffff800020f67700 x28: 1fffe00019e0fb95 x27: dfff800000000000 [ 72.052157][ T5028] x26: ffff7000041ecebc x25: 00000000fffffff4 x24: ffff0000cf07dc18 [ 72.053755][ T5028] x23: ffff0000dbd1c92c x22: ffff0000c122c4d0 x21: ffff0000c066d638 [ 72.055308][ T5028] x20: ffff0000cf07dc00 x19: ffff0000c066d630 x18: 0000000000000001 [ 72.056887][ T5028] x17: 0000000000000000 x16: ffff8000083364dc x15: 00000000ffffffff [ 72.058474][ T5028] x14: ffff0000cd683680 x13: 0000000000000001 x12: 0000000000000001 [ 72.060032][ T5028] x11: 0000000000000000 x10: 0000000000000000 x9 : 898abd9bdfbf4500 [ 72.061573][ T5028] x8 : 898abd9bdfbf4500 x7 : 0000000000000001 x6 : 0000000000000001 [ 72.063367][ T5028] x5 : ffff800020f66bd8 x4 : ffff800014ba05e0 x3 : ffff800008336628 [ 72.065023][ T5028] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 72.066709][ T5028] Call trace: [ 72.067410][ T5028] create_pending_snapshot+0x1704/0x2764 [ 72.068571][ T5028] create_pending_snapshots+0x150/0x198 [ 72.069725][ T5028] btrfs_commit_transaction+0xda4/0x30f0 [ 72.071016][ T5028] create_snapshot+0x3a8/0x694 [ 72.072001][ T5028] btrfs_mksubvol+0x518/0x660 [ 72.072953][ T5028] btrfs_mksnapshot+0xcc/0x17c [ 72.073876][ T5028] __btrfs_ioctl_snap_create+0x398/0x47c [ 72.075010][ T5028] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 72.076143][ T5028] btrfs_ioctl+0x780/0xa5c [ 72.076991][ T5028] __arm64_sys_ioctl+0x14c/0x1c8 [ 72.077999][ T5028] invoke_syscall+0x98/0x2b8 [ 72.078982][ T5028] el0_svc_common+0x138/0x258 [ 72.079966][ T5028] do_el0_svc+0x58/0x14c [ 72.080799][ T5028] el0_svc+0x7c/0x1f0 [ 72.081701][ T5028] el0t_64_sync_handler+0x84/0xe4 [ 72.082657][ T5028] el0t_64_sync+0x1a0/0x1a4 [ 72.083579][ T5028] irq event stamp: 80320 [ 72.084426][ T5028] hardirqs last enabled at (80319): [] __up_console_sem+0xb4/0x100 [ 72.086337][ T5028] hardirqs last disabled at (80320): [] el1_dbg+0x24/0x80 [ 72.088067][ T5028] softirqs last enabled at (80300): [] handle_softirqs+0xb88/0xdbc [ 72.089973][ T5028] softirqs last disabled at (80217): [] __irq_exit_rcu+0x268/0x4d8 [ 72.091965][ T5028] ---[ end trace 386e29fb08c1cac3 ]--- [ 72.095372][ T5028] BTRFS: error (device loop0) in create_pending_snapshot:1709: errno=-12 Out of memory [ 72.097534][ T5028] BTRFS info (device loop0): forced readonly [ 72.098929][ T5028] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 72.100840][ T5028] BTRFS: error (device loop0) in cleanup_transaction:2018: errno=-12 Out of memory [ 72.467410][ T5049] loop0: detected capacity change from 0 to 32768 [ 72.471077][ T5049] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5049) [ 72.475597][ T5049] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 72.477956][ T5049] BTRFS info (device loop0): using free space tree [ 72.479327][ T5049] BTRFS info (device loop0): has skinny extents [ 72.493406][ T5049] BTRFS info (device loop0): enabling ssd optimizations [ 72.497915][ T5049] FAULT_INJECTION: forcing a failure. [ 72.497915][ T5049] name failslab, interval 1, probability 0, space 0, times 0 [ 72.500486][ T5049] CPU: 0 PID: 5049 Comm: syz-executor.0 Tainted: G W 5.15.170-syzkaller #0 [ 72.502318][ T5049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 72.504146][ T5049] Call trace: [ 72.504856][ T5049] dump_backtrace+0x0/0x530 [ 72.505797][ T5049] show_stack+0x2c/0x3c [ 72.506609][ T5049] dump_stack_lvl+0x108/0x170 [ 72.507484][ T5049] dump_stack+0x1c/0x58 [ 72.508464][ T5049] should_fail+0x3b8/0x514 [ 72.509408][ T5049] __should_failslab+0xbc/0x110 [ 72.510438][ T5049] should_failslab+0x10/0x28 [ 72.511441][ T5049] slab_pre_alloc_hook+0x64/0xe8 [ 72.512523][ T5049] kmem_cache_alloc+0x98/0x45c [ 72.513484][ T5049] btrfs_alloc_path+0x48/0x54 [ 72.514574][ T5049] __btrfs_run_delayed_items+0x88/0x3b0 [ 72.515573][ T5049] btrfs_run_delayed_items+0x24/0x34 [ 72.516689][ T5049] btrfs_commit_transaction+0x8f8/0x30f0 [ 72.518056][ T5049] create_snapshot+0x3a8/0x694 [ 72.519056][ T5049] btrfs_mksubvol+0x518/0x660 [ 72.520034][ T5049] btrfs_mksnapshot+0xcc/0x17c [ 72.520957][ T5049] __btrfs_ioctl_snap_create+0x398/0x47c [ 72.522083][ T5049] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 72.523196][ T5049] btrfs_ioctl+0x780/0xa5c [ 72.524057][ T5049] __arm64_sys_ioctl+0x14c/0x1c8 [ 72.525046][ T5049] invoke_syscall+0x98/0x2b8 [ 72.526012][ T5049] el0_svc_common+0x138/0x258 [ 72.526931][ T5049] do_el0_svc+0x58/0x14c [ 72.527818][ T5049] el0_svc+0x7c/0x1f0 [ 72.528592][ T5049] el0t_64_sync_handler+0x84/0xe4 [ 72.529610][ T5049] el0t_64_sync+0x1a0/0x1a4 [ 72.538851][ T5049] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 72.540552][ T5049] ------------[ cut here ]------------ [ 72.541914][ T5049] WARNING: CPU: 1 PID: 5049 at fs/btrfs/transaction.c:2018 btrfs_commit_transaction+0x1e04/0x30f0 [ 72.543967][ T5049] Modules linked in: [ 72.544786][ T5049] CPU: 1 PID: 5049 Comm: syz-executor.0 Tainted: G W 5.15.170-syzkaller #0 [ 72.546872][ T5049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 72.548974][ T5049] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 72.550488][ T5049] pc : btrfs_commit_transaction+0x1e04/0x30f0 [ 72.551773][ T5049] lr : btrfs_commit_transaction+0x1e04/0x30f0 [ 72.552977][ T5049] sp : ffff800020f677c0 [ 72.553847][ T5049] x29: ffff800020f67a10 x28: ffff0000d4cc1168 x27: ffff0000cec72024 [ 72.555506][ T5049] x26: 00000000fffffff4 x25: ffff0000cec72000 x24: ffff0000d1b68000 [ 72.557306][ T5049] x23: ffff0000dbfeb000 x22: ffff0000dbfeb058 x21: ffff0000d1b699d0 [ 72.558889][ T5049] x20: 0000000000000000 x19: dfff800000000000 x18: 0000000000000001 [ 72.560603][ T5049] x17: 0000000000000000 x16: ffff800011aba618 x15: 00000000ffffffff [ 72.562312][ T5049] x14: ffff0000d4cc0000 x13: 0000000000000001 x12: 0000000000000001 [ 72.563857][ T5049] x11: 0000000000000000 x10: 0000000000000000 x9 : 3c192a51ba054900 [ 72.565481][ T5049] x8 : 3c192a51ba054900 x7 : 0000000000000001 x6 : 0000000000000001 [ 72.567041][ T5049] x5 : ffff800020f66f38 x4 : ffff800014ba05e0 x3 : ffff800008555e80 [ 72.568621][ T5049] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 72.570462][ T5049] Call trace: [ 72.571157][ T5049] btrfs_commit_transaction+0x1e04/0x30f0 [ 72.572312][ T5049] create_snapshot+0x3a8/0x694 [ 72.573333][ T5049] btrfs_mksubvol+0x518/0x660 [ 72.574379][ T5049] btrfs_mksnapshot+0xcc/0x17c [ 72.575277][ T5049] __btrfs_ioctl_snap_create+0x398/0x47c [ 72.576418][ T5049] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 72.577440][ T5049] btrfs_ioctl+0x780/0xa5c [ 72.578416][ T5049] __arm64_sys_ioctl+0x14c/0x1c8 [ 72.579429][ T5049] invoke_syscall+0x98/0x2b8 [ 72.580269][ T5049] el0_svc_common+0x138/0x258 [ 72.581182][ T5049] do_el0_svc+0x58/0x14c [ 72.582036][ T5049] el0_svc+0x7c/0x1f0 [ 72.582858][ T5049] el0t_64_sync_handler+0x84/0xe4 [ 72.583957][ T5049] el0t_64_sync+0x1a0/0x1a4 [ 72.584872][ T5049] irq event stamp: 79270 [ 72.585739][ T5049] hardirqs last enabled at (79269): [] __up_console_sem+0xb4/0x100 [ 72.587545][ T5049] hardirqs last disabled at (79270): [] el1_dbg+0x24/0x80 [ 72.589396][ T5049] softirqs last enabled at (79238): [] handle_softirqs+0xb88/0xdbc [ 72.591350][ T5049] softirqs last disabled at (79079): [] __irq_exit_rcu+0x268/0x4d8 [ 72.593261][ T5049] ---[ end trace 386e29fb08c1cac4 ]--- [ 72.596881][ T5049] BTRFS: error (device loop0) in cleanup_transaction:2018: errno=-12 Out of memory [ 72.598944][ T5049] BTRFS info (device loop0): forced readonly [ 72.943058][ T5070] loop0: detected capacity change from 0 to 32768 [ 72.946638][ T5070] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5070) [ 72.951193][ T5070] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 72.952928][ T5070] BTRFS info (device loop0): using free space tree [ 72.954257][ T5070] BTRFS info (device loop0): has skinny extents [ 72.969829][ T5070] BTRFS info (device loop0): enabling ssd optimizations [ 72.980074][ T5070] FAULT_INJECTION: forcing a failure. [ 72.980074][ T5070] name failslab, interval 1, probability 0, space 0, times 0 [ 72.982775][ T5070] CPU: 0 PID: 5070 Comm: syz-executor.0 Tainted: G W 5.15.170-syzkaller #0 [ 72.984768][ T5070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 72.986804][ T5070] Call trace: [ 72.987420][ T5070] dump_backtrace+0x0/0x530 [ 72.988435][ T5070] show_stack+0x2c/0x3c [ 72.989256][ T5070] dump_stack_lvl+0x108/0x170 [ 72.990300][ T5070] dump_stack+0x1c/0x58 [ 72.991236][ T5070] should_fail+0x3b8/0x514 [ 72.992174][ T5070] __should_failslab+0xbc/0x110 [ 72.993181][ T5070] should_failslab+0x10/0x28 [ 72.994206][ T5070] slab_pre_alloc_hook+0x64/0xe8 [ 72.995154][ T5070] kmem_cache_alloc+0x98/0x45c [ 72.996077][ T5070] btrfs_alloc_path+0x48/0x54 [ 72.996964][ T5070] __btrfs_run_delayed_items+0x88/0x3b0 [ 72.998130][ T5070] btrfs_run_delayed_items+0x24/0x34 [ 72.999147][ T5070] create_pending_snapshot+0x758/0x2764 [ 73.000179][ T5070] create_pending_snapshots+0x150/0x198 [ 73.001395][ T5070] btrfs_commit_transaction+0xda4/0x30f0 [ 73.002484][ T5070] create_snapshot+0x3a8/0x694 [ 73.003458][ T5070] btrfs_mksubvol+0x518/0x660 [ 73.004514][ T5070] btrfs_mksnapshot+0xcc/0x17c [ 73.005550][ T5070] __btrfs_ioctl_snap_create+0x398/0x47c [ 73.006628][ T5070] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 73.007847][ T5070] btrfs_ioctl+0x780/0xa5c [ 73.008787][ T5070] __arm64_sys_ioctl+0x14c/0x1c8 [ 73.009783][ T5070] invoke_syscall+0x98/0x2b8 [ 73.010684][ T5070] el0_svc_common+0x138/0x258 [ 73.011579][ T5070] do_el0_svc+0x58/0x14c [ 73.012364][ T5070] el0_svc+0x7c/0x1f0 [ 73.013135][ T5070] el0t_64_sync_handler+0x84/0xe4 [ 73.014162][ T5070] el0t_64_sync+0x1a0/0x1a4 [ 73.016582][ T5070] ------------[ cut here ]------------ [ 73.018073][ T5070] WARNING: CPU: 1 PID: 5070 at fs/btrfs/transaction.c:1709 create_pending_snapshot+0x1704/0x2764 [ 73.020317][ T5070] Modules linked in: [ 73.021106][ T5070] CPU: 1 PID: 5070 Comm: syz-executor.0 Tainted: G W 5.15.170-syzkaller #0 [ 73.023192][ T5070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 73.025087][ T5070] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 73.026702][ T5070] pc : create_pending_snapshot+0x1704/0x2764 [ 73.027950][ T5070] lr : create_pending_snapshot+0x1704/0x2764 [ 73.029237][ T5070] sp : ffff8000212a7460 [ 73.030165][ T5070] x29: ffff8000212a7700 x28: 1fffe000181fdad5 x27: dfff800000000000 [ 73.031910][ T5070] x26: ffff700004254ebc x25: 00000000fffffff4 x24: ffff0000c0fed618 [ 73.033558][ T5070] x23: ffff0000dbefb954 x22: ffff0000c26e34d0 x21: ffff0000dbfeb0b8 [ 73.035189][ T5070] x20: ffff0000c0fed600 x19: ffff0000dbfeb0b0 x18: 0000000000000001 [ 73.037084][ T5070] x17: 0000000000000000 x16: ffff8000083364dc x15: 00000000ffffffff [ 73.038660][ T5070] x14: ffff0000d7e0d1c0 x13: 0000000000000001 x12: 0000000000000001 [ 73.040422][ T5070] x11: 0000000000000000 x10: 0000000000000000 x9 : bc35f443b538b400 [ 73.042050][ T5070] x8 : bc35f443b538b400 x7 : 0000000000000001 x6 : 0000000000000001 [ 73.043549][ T5070] x5 : ffff8000212a6bd8 x4 : ffff800014ba05e0 x3 : ffff800008336628 [ 73.045011][ T5070] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 73.046544][ T5070] Call trace: [ 73.047272][ T5070] create_pending_snapshot+0x1704/0x2764 [ 73.048395][ T5070] create_pending_snapshots+0x150/0x198 [ 73.049459][ T5070] btrfs_commit_transaction+0xda4/0x30f0 [ 73.050576][ T5070] create_snapshot+0x3a8/0x694 [ 73.051595][ T5070] btrfs_mksubvol+0x518/0x660 [ 73.052452][ T5070] btrfs_mksnapshot+0xcc/0x17c [ 73.053476][ T5070] __btrfs_ioctl_snap_create+0x398/0x47c [ 73.054639][ T5070] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 73.055851][ T5070] btrfs_ioctl+0x780/0xa5c [ 73.056870][ T5070] __arm64_sys_ioctl+0x14c/0x1c8 [ 73.057981][ T5070] invoke_syscall+0x98/0x2b8 [ 73.058916][ T5070] el0_svc_common+0x138/0x258 [ 73.059905][ T5070] do_el0_svc+0x58/0x14c [ 73.060904][ T5070] el0_svc+0x7c/0x1f0 [ 73.061744][ T5070] el0t_64_sync_handler+0x84/0xe4 [ 73.062647][ T5070] el0t_64_sync+0x1a0/0x1a4 [ 73.063610][ T5070] irq event stamp: 80088 [ 73.064466][ T5070] hardirqs last enabled at (80087): [] __up_console_sem+0xb4/0x100 [ 73.066522][ T5070] hardirqs last disabled at (80088): [] el1_dbg+0x24/0x80 [ 73.068270][ T5070] softirqs last enabled at (80064): [] handle_softirqs+0xb88/0xdbc [ 73.070180][ T5070] softirqs last disabled at (80047): [] __irq_exit_rcu+0x268/0x4d8 [ 73.072125][ T5070] ---[ end trace 386e29fb08c1cac5 ]--- [ 73.074852][ T5070] BTRFS: error (device loop0) in create_pending_snapshot:1709: errno=-12 Out of memory [ 73.076860][ T5070] BTRFS info (device loop0): forced readonly [ 73.078305][ T5070] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 73.080056][ T5070] BTRFS: error (device loop0) in cleanup_transaction:2018: errno=-12 Out of memory