Warning: Permanently added '10.128.10.55' (ED25519) to the list of known hosts. 1970/01/01 00:00:58 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:58 ignoring optional flag "type"="gce" 1970/01/01 00:00:59 parsed 1 programs [ 59.196653][ T4292] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS 1970/01/01 00:00:59 executed programs: 0 [ 59.319881][ T4298] chnl_net:caif_netlink_parms(): no params data found [ 59.355637][ T4298] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.357226][ T4298] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.360217][ T4298] device bridge_slave_0 entered promiscuous mode [ 59.370811][ T4298] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.372335][ T4298] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.374749][ T4298] device bridge_slave_1 entered promiscuous mode [ 59.391591][ T4298] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.395320][ T4298] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.411716][ T4298] team0: Port device team_slave_0 added [ 59.415119][ T4298] team0: Port device team_slave_1 added [ 59.428239][ T4298] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 59.429909][ T4298] 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. [ 59.435206][ T4298] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 59.439586][ T4298] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 59.441056][ T4298] 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. [ 59.446315][ T4298] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 59.500795][ T4298] device hsr_slave_0 entered promiscuous mode [ 59.529013][ T4298] device hsr_slave_1 entered promiscuous mode [ 60.259562][ T4298] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 60.310977][ T4298] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 60.341053][ T4298] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 60.402519][ T4298] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 60.548396][ T4298] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.558145][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.561291][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.566879][ T4298] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.573076][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.575234][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.577234][ T297] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.578775][ T297] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.586716][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.589953][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.592506][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.594914][ T297] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.596341][ T297] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.610271][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.612971][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.615342][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.618080][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.622505][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.625141][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.634025][ T4298] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 60.636097][ T4298] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 60.640050][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.642108][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.644168][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.647272][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.651079][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.656729][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 60.732345][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.733980][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 60.742351][ T4298] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.757222][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.759429][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.776511][ T4298] device veth0_vlan entered promiscuous mode [ 60.778157][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.781732][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.784286][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.786337][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.795485][ T4298] device veth1_vlan entered promiscuous mode [ 60.811842][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 60.813767][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 60.815664][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.818010][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.824270][ T4298] device veth0_macvtap entered promiscuous mode [ 60.828233][ T4298] device veth1_macvtap entered promiscuous mode [ 60.842186][ T4298] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 60.843716][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 60.845680][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.847871][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.853477][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.858369][ T4298] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 60.862196][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.864311][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.868299][ T4298] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.872677][ T4298] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.874578][ T4298] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.876275][ T4298] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.925160][ T297] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.926926][ T297] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.931102][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 60.947135][ T297] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.948903][ T297] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.952371][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 61.212715][ T4418] loop0: detected capacity change from 0 to 32768 [ 61.218503][ T4418] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4418) [ 61.229284][ T4418] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 61.231308][ T4418] BTRFS info (device loop0): using free space tree [ 61.232597][ T4418] BTRFS info (device loop0): has skinny extents [ 61.266587][ T4418] BTRFS info (device loop0): enabling ssd optimizations [ 61.282048][ T4418] FAULT_INJECTION: forcing a failure. [ 61.282048][ T4418] name failslab, interval 1, probability 0, space 0, times 1 [ 61.292553][ T4418] CPU: 1 PID: 4418 Comm: syz-executor.0 Not tainted 5.15.176-syzkaller #0 [ 61.294352][ T4418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 61.296542][ T4418] Call trace: [ 61.297213][ T4418] dump_backtrace+0x0/0x530 [ 61.298187][ T4418] show_stack+0x2c/0x3c [ 61.299011][ T4418] dump_stack_lvl+0x108/0x170 [ 61.300063][ T4418] dump_stack+0x1c/0x58 [ 61.300969][ T4418] should_fail+0x3b8/0x514 [ 61.301932][ T4418] __should_failslab+0xbc/0x110 [ 61.303045][ T4418] should_failslab+0x10/0x28 [ 61.304104][ T4418] slab_pre_alloc_hook+0x64/0xe8 [ 61.305181][ T4418] kmem_cache_alloc+0x98/0x45c [ 61.306184][ T4418] btrfs_alloc_path+0x5c/0x68 [ 61.307163][ T4418] __btrfs_run_delayed_items+0x88/0x3b0 [ 61.308312][ T4418] btrfs_run_delayed_items+0x24/0x34 [ 61.309415][ T4418] btrfs_commit_transaction+0x7bc/0x30f0 [ 61.310643][ T4418] create_snapshot+0x3a8/0x694 [ 61.311898][ T4418] btrfs_mksubvol+0x518/0x660 [ 61.313066][ T4418] btrfs_mksnapshot+0xcc/0x17c [ 61.314074][ T4418] __btrfs_ioctl_snap_create+0x398/0x47c [ 61.315261][ T4418] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 61.316445][ T4418] btrfs_ioctl+0x780/0xa5c [ 61.317357][ T4418] __arm64_sys_ioctl+0x14c/0x1c8 [ 61.318421][ T4418] invoke_syscall+0x98/0x2b8 [ 61.319487][ T4418] el0_svc_common+0x138/0x258 [ 61.320468][ T4418] do_el0_svc+0x58/0x14c [ 61.321335][ T4418] el0_svc+0x7c/0x1f0 [ 61.322147][ T4418] el0t_64_sync_handler+0x84/0xe4 [ 61.323254][ T4418] el0t_64_sync+0x1a0/0x1a4 [ 61.325970][ T4024] Bluetooth: hci0: command 0x0409 tx timeout [ 61.353418][ T4418] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 61.355348][ T4418] ------------[ cut here ]------------ [ 61.356877][ T4418] WARNING: CPU: 1 PID: 4418 at fs/btrfs/transaction.c:2018 btrfs_commit_transaction+0x1e04/0x30f0 [ 61.359047][ T4418] Modules linked in: [ 61.359895][ T4418] CPU: 1 PID: 4418 Comm: syz-executor.0 Not tainted 5.15.176-syzkaller #0 [ 61.361589][ T4418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 61.363596][ T4418] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.365406][ T4418] pc : btrfs_commit_transaction+0x1e04/0x30f0 [ 61.366694][ T4418] lr : btrfs_commit_transaction+0x1e04/0x30f0 [ 61.367928][ T4418] sp : ffff8000206277c0 [ 61.368794][ T4418] x29: ffff800020627a10 x28: ffff0000d7fa6328 x27: ffff0000c6001024 [ 61.370402][ T4418] x26: 00000000fffffff4 x25: ffff0000c6001000 x24: ffff0000d540c000 [ 61.372135][ T4418] x23: ffff0000de50c000 x22: ffff0000de50c058 x21: ffff0000d540d9d0 [ 61.373890][ T4418] x20: 0000000000000000 x19: dfff800000000000 x18: 0000000000000001 [ 61.375761][ T4418] x17: 0000000000000000 x16: ffff800011b4c240 x15: 00000000ffffffff [ 61.377594][ T4418] x14: ffff0000d7fa51c0 x13: 0000000000000001 x12: 0000000000000001 [ 61.379259][ T4418] x11: 0000000000000000 x10: 0000000000000000 x9 : cb43484c18e9e100 [ 61.380906][ T4418] x8 : cb43484c18e9e100 x7 : 0000000000000001 x6 : 0000000000000001 [ 61.382639][ T4418] x5 : ffff800020626f38 x4 : ffff800014c40660 x3 : ffff8000085567f8 [ 61.384238][ T4418] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 61.386056][ T4418] Call trace: [ 61.386729][ T4418] btrfs_commit_transaction+0x1e04/0x30f0 [ 61.387943][ T4418] create_snapshot+0x3a8/0x694 [ 61.388990][ T4418] btrfs_mksubvol+0x518/0x660 [ 61.390062][ T4418] btrfs_mksnapshot+0xcc/0x17c [ 61.391112][ T4418] __btrfs_ioctl_snap_create+0x398/0x47c [ 61.392301][ T4418] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 61.393613][ T4418] btrfs_ioctl+0x780/0xa5c [ 61.394614][ T4418] __arm64_sys_ioctl+0x14c/0x1c8 [ 61.395692][ T4418] invoke_syscall+0x98/0x2b8 [ 61.396677][ T4418] el0_svc_common+0x138/0x258 [ 61.397626][ T4418] do_el0_svc+0x58/0x14c [ 61.398494][ T4418] el0_svc+0x7c/0x1f0 [ 61.399323][ T4418] el0t_64_sync_handler+0x84/0xe4 [ 61.400372][ T4418] el0t_64_sync+0x1a0/0x1a4 [ 61.401453][ T4418] irq event stamp: 84432 [ 61.402376][ T4418] hardirqs last enabled at (84431): [] __up_console_sem+0xb4/0x100 [ 61.404407][ T4418] hardirqs last disabled at (84432): [] el1_dbg+0x24/0x80 [ 61.406193][ T4418] softirqs last enabled at (84394): [] handle_softirqs+0xb88/0xdbc [ 61.408122][ T4418] softirqs last disabled at (84375): [] __irq_exit_rcu+0x268/0x4d8 [ 61.410071][ T4418] ---[ end trace 85f9675c0a5d7ca5 ]--- [ 61.427685][ T4418] BTRFS: error (device loop0) in cleanup_transaction:2018: errno=-12 Out of memory [ 61.429971][ T4418] BTRFS info (device loop0): forced readonly [ 61.849423][ T4482] loop0: detected capacity change from 0 to 32768 [ 61.853537][ T4482] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4482) [ 61.863138][ T4482] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 61.865092][ T4482] BTRFS info (device loop0): using free space tree [ 61.866481][ T4482] BTRFS info (device loop0): has skinny extents [ 61.892677][ T4482] BTRFS info (device loop0): enabling ssd optimizations [ 61.906709][ T4482] FAULT_INJECTION: forcing a failure. [ 61.906709][ T4482] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 61.915845][ T4482] CPU: 0 PID: 4482 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 61.917906][ T4482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 61.919969][ T4482] Call trace: [ 61.920690][ T4482] dump_backtrace+0x0/0x530 [ 61.921607][ T4482] show_stack+0x2c/0x3c [ 61.922449][ T4482] dump_stack_lvl+0x108/0x170 [ 61.923438][ T4482] dump_stack+0x1c/0x58 [ 61.924347][ T4482] should_fail+0x3b8/0x514 [ 61.925328][ T4482] should_fail_alloc_page+0x74/0xa8 [ 61.926382][ T4482] prepare_alloc_pages+0x160/0x460 [ 61.927451][ T4482] __alloc_pages+0x138/0x674 [ 61.928388][ T4482] alloc_pages+0x368/0x5d4 [ 61.929292][ T4482] stack_depot_save+0x368/0x4a4 [ 61.930262][ T4482] kasan_set_track+0x68/0x84 [ 61.931199][ T4482] kasan_set_free_info+0x28/0x4c [ 61.932210][ T4482] ____kasan_slab_free+0x118/0x164 [ 61.933252][ T4482] __kasan_slab_free+0x18/0x28 [ 61.934283][ T4482] slab_free_freelist_hook+0x128/0x1ec [ 61.935427][ T4482] kmem_cache_free+0xdc/0x3c4 [ 61.936410][ T4482] btrfs_free_path+0x60/0x78 [ 61.937421][ T4482] __btrfs_run_delayed_items+0x1c0/0x3b0 [ 61.938596][ T4482] btrfs_run_delayed_items+0x24/0x34 [ 61.939697][ T4482] btrfs_commit_transaction+0x7bc/0x30f0 [ 61.940943][ T4482] create_snapshot+0x3a8/0x694 [ 61.941954][ T4482] btrfs_mksubvol+0x518/0x660 [ 61.942989][ T4482] btrfs_mksnapshot+0xcc/0x17c [ 61.944084][ T4482] __btrfs_ioctl_snap_create+0x398/0x47c [ 61.945403][ T4482] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 61.946625][ T4482] btrfs_ioctl+0x780/0xa5c [ 61.947534][ T4482] __arm64_sys_ioctl+0x14c/0x1c8 [ 61.948650][ T4482] invoke_syscall+0x98/0x2b8 [ 61.949587][ T4482] el0_svc_common+0x138/0x258 [ 61.950590][ T4482] do_el0_svc+0x58/0x14c [ 61.951492][ T4482] el0_svc+0x7c/0x1f0 [ 61.952281][ T4482] el0t_64_sync_handler+0x84/0xe4 [ 61.953287][ T4482] el0t_64_sync+0x1a0/0x1a4 [ 62.440298][ T4544] loop0: detected capacity change from 0 to 32768 [ 62.444000][ T4544] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4544) [ 62.454156][ T4544] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 62.455979][ T4544] BTRFS info (device loop0): using free space tree [ 62.457344][ T4544] BTRFS info (device loop0): has skinny extents [ 62.479410][ T4544] BTRFS info (device loop0): enabling ssd optimizations [ 62.491314][ T4544] FAULT_INJECTION: forcing a failure. [ 62.491314][ T4544] name failslab, interval 1, probability 0, space 0, times 0 [ 62.499028][ T4544] CPU: 0 PID: 4544 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 62.501125][ T4544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 62.503089][ T4544] Call trace: [ 62.503736][ T4544] dump_backtrace+0x0/0x530 [ 62.504639][ T4544] show_stack+0x2c/0x3c [ 62.505492][ T4544] dump_stack_lvl+0x108/0x170 [ 62.506509][ T4544] dump_stack+0x1c/0x58 [ 62.507352][ T4544] should_fail+0x3b8/0x514 [ 62.508278][ T4544] __should_failslab+0xbc/0x110 [ 62.509262][ T4544] should_failslab+0x10/0x28 [ 62.510277][ T4544] slab_pre_alloc_hook+0x64/0xe8 [ 62.511309][ T4544] kmem_cache_alloc+0x98/0x45c [ 62.512340][ T4544] btrfs_alloc_path+0x5c/0x68 [ 62.513325][ T4544] __btrfs_run_delayed_items+0x88/0x3b0 [ 62.514613][ T4544] btrfs_run_delayed_items+0x24/0x34 [ 62.515690][ T4544] btrfs_commit_transaction+0x7bc/0x30f0 [ 62.516895][ T4544] create_snapshot+0x3a8/0x694 [ 62.517839][ T4544] btrfs_mksubvol+0x518/0x660 [ 62.518816][ T4544] btrfs_mksnapshot+0xcc/0x17c [ 62.519784][ T4544] __btrfs_ioctl_snap_create+0x398/0x47c [ 62.520946][ T4544] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 62.522160][ T4544] btrfs_ioctl+0x780/0xa5c [ 62.523032][ T4544] __arm64_sys_ioctl+0x14c/0x1c8 [ 62.524047][ T4544] invoke_syscall+0x98/0x2b8 [ 62.525034][ T4544] el0_svc_common+0x138/0x258 [ 62.525985][ T4544] do_el0_svc+0x58/0x14c [ 62.526844][ T4544] el0_svc+0x7c/0x1f0 [ 62.527716][ T4544] el0t_64_sync_handler+0x84/0xe4 [ 62.528748][ T4544] el0t_64_sync+0x1a0/0x1a4 [ 62.548934][ T4544] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 62.550918][ T4544] ------------[ cut here ]------------ [ 62.552909][ T4544] WARNING: CPU: 1 PID: 4544 at fs/btrfs/transaction.c:2018 btrfs_commit_transaction+0x1e04/0x30f0 [ 62.555161][ T4544] Modules linked in: [ 62.555999][ T4544] CPU: 1 PID: 4544 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 62.558089][ T4544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 62.560420][ T4544] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.562030][ T4544] pc : btrfs_commit_transaction+0x1e04/0x30f0 [ 62.563423][ T4544] lr : btrfs_commit_transaction+0x1e04/0x30f0 [ 62.564712][ T4544] sp : ffff80001ff077c0 [ 62.565617][ T4544] x29: ffff80001ff07a10 x28: ffff0000c82f1168 x27: ffff0000d608b024 [ 62.567399][ T4544] x26: 00000000fffffff4 x25: ffff0000d608b000 x24: ffff0000d1094000 [ 62.569100][ T4544] x23: ffff0000de53b210 x22: ffff0000de53b268 x21: ffff0000d10959d0 [ 62.570801][ T4544] x20: 0000000000000000 x19: dfff800000000000 x18: 0000000000000001 [ 62.572493][ T4544] x17: 0000000000000000 x16: ffff800011b4c240 x15: 00000000ffffffff [ 62.574197][ T4544] x14: ffff0000c82f0000 x13: 0000000000000001 x12: 0000000000000001 [ 62.575872][ T4544] x11: 0000000000000000 x10: 0000000000000000 x9 : 9bdddb24f6a66100 [ 62.577527][ T4544] x8 : 9bdddb24f6a66100 x7 : 0000000000000001 x6 : 0000000000000001 [ 62.579224][ T4544] x5 : ffff80001ff06f38 x4 : ffff800014c40660 x3 : ffff8000085567f8 [ 62.580901][ T4544] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 62.582563][ T4544] Call trace: [ 62.583264][ T4544] btrfs_commit_transaction+0x1e04/0x30f0 [ 62.584422][ T4544] create_snapshot+0x3a8/0x694 [ 62.585387][ T4544] btrfs_mksubvol+0x518/0x660 [ 62.586334][ T4544] btrfs_mksnapshot+0xcc/0x17c [ 62.587293][ T4544] __btrfs_ioctl_snap_create+0x398/0x47c [ 62.588525][ T4544] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 62.589678][ T4544] btrfs_ioctl+0x780/0xa5c [ 62.590598][ T4544] __arm64_sys_ioctl+0x14c/0x1c8 [ 62.591587][ T4544] invoke_syscall+0x98/0x2b8 [ 62.592508][ T4544] el0_svc_common+0x138/0x258 [ 62.593517][ T4544] do_el0_svc+0x58/0x14c [ 62.594399][ T4544] el0_svc+0x7c/0x1f0 [ 62.595212][ T4544] el0t_64_sync_handler+0x84/0xe4 [ 62.596217][ T4544] el0t_64_sync+0x1a0/0x1a4 [ 62.597120][ T4544] irq event stamp: 81248 [ 62.598022][ T4544] hardirqs last enabled at (81247): [] __up_console_sem+0xb4/0x100 [ 62.599945][ T4544] hardirqs last disabled at (81248): [] el1_dbg+0x24/0x80 [ 62.601721][ T4544] softirqs last enabled at (81210): [] handle_softirqs+0xb88/0xdbc [ 62.603707][ T4544] softirqs last disabled at (81191): [] __irq_exit_rcu+0x268/0x4d8 [ 62.605680][ T4544] ---[ end trace 85f9675c0a5d7ca6 ]--- [ 62.621918][ T4544] BTRFS: error (device loop0) in cleanup_transaction:2018: errno=-12 Out of memory [ 62.637887][ T4544] BTRFS info (device loop0): forced readonly [ 63.043518][ T4598] loop0: detected capacity change from 0 to 32768 [ 63.046800][ T4598] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4598) [ 63.055136][ T4598] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 63.056917][ T4598] BTRFS info (device loop0): using free space tree [ 63.058222][ T4598] BTRFS info (device loop0): has skinny extents [ 63.074635][ T4598] BTRFS info (device loop0): enabling ssd optimizations [ 63.088235][ T4598] FAULT_INJECTION: forcing a failure. [ 63.088235][ T4598] name failslab, interval 1, probability 0, space 0, times 0 [ 63.094321][ T4598] CPU: 0 PID: 4598 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 63.096449][ T4598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 63.098545][ T4598] Call trace: [ 63.099227][ T4598] dump_backtrace+0x0/0x530 [ 63.100150][ T4598] show_stack+0x2c/0x3c [ 63.101013][ T4598] dump_stack_lvl+0x108/0x170 [ 63.101977][ T4598] dump_stack+0x1c/0x58 [ 63.102861][ T4598] should_fail+0x3b8/0x514 [ 63.103777][ T4598] __should_failslab+0xbc/0x110 [ 63.104780][ T4598] should_failslab+0x10/0x28 [ 63.105751][ T4598] slab_pre_alloc_hook+0x64/0xe8 [ 63.106901][ T4598] kmem_cache_alloc+0x98/0x45c [ 63.107879][ T4598] btrfs_alloc_path+0x5c/0x68 [ 63.108846][ T4598] __btrfs_run_delayed_items+0x88/0x3b0 [ 63.109990][ T4598] btrfs_run_delayed_items+0x24/0x34 [ 63.111069][ T4598] create_pending_snapshot+0x758/0x2764 [ 63.112217][ T4598] create_pending_snapshots+0x150/0x198 [ 63.113334][ T4598] btrfs_commit_transaction+0xda4/0x30f0 [ 63.114557][ T4598] create_snapshot+0x3a8/0x694 [ 63.115533][ T4598] btrfs_mksubvol+0x518/0x660 [ 63.116464][ T4598] btrfs_mksnapshot+0xcc/0x17c [ 63.117434][ T4598] __btrfs_ioctl_snap_create+0x398/0x47c [ 63.118591][ T4598] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 63.119713][ T4598] btrfs_ioctl+0x780/0xa5c [ 63.120608][ T4598] __arm64_sys_ioctl+0x14c/0x1c8 [ 63.121583][ T4598] invoke_syscall+0x98/0x2b8 [ 63.122496][ T4598] el0_svc_common+0x138/0x258 [ 63.123463][ T4598] do_el0_svc+0x58/0x14c [ 63.124436][ T4598] el0_svc+0x7c/0x1f0 [ 63.125257][ T4598] el0t_64_sync_handler+0x84/0xe4 [ 63.126433][ T4598] el0t_64_sync+0x1a0/0x1a4 [ 63.131948][ T4598] ------------[ cut here ]------------ [ 63.133373][ T4598] WARNING: CPU: 1 PID: 4598 at fs/btrfs/transaction.c:1709 create_pending_snapshot+0x1704/0x2764 [ 63.135350][ T4598] Modules linked in: [ 63.136149][ T4598] CPU: 1 PID: 4598 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 63.138255][ T4598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 63.140263][ T4598] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.141745][ T4598] pc : create_pending_snapshot+0x1704/0x2764 [ 63.143007][ T4598] lr : create_pending_snapshot+0x1704/0x2764 [ 63.144206][ T4598] sp : ffff800020357460 [ 63.145088][ T4598] x29: ffff800020357700 x28: 1fffe0001810dd55 x27: dfff800000000000 [ 63.146691][ T4598] x26: ffff70000406aebc x25: 00000000fffffff4 x24: ffff0000c086ea18 [ 63.148301][ T4598] x23: ffff0000cbfc44c4 x22: ffff0000cf0956e0 x21: ffff0000de53b378 [ 63.149829][ T4598] x20: ffff0000c086ea00 x19: ffff0000de53b370 x18: 0000000000000001 [ 63.151441][ T4598] x17: 0000000000000000 x16: ffff800008336558 x15: 00000000ffffffff [ 63.153014][ T4598] x14: ffff0000cc843680 x13: 0000000000000001 x12: 0000000000000001 [ 63.154607][ T4598] x11: 0000000000000000 x10: 0000000000000000 x9 : 2a5c0edf09e76400 [ 63.156250][ T4598] x8 : 2a5c0edf09e76400 x7 : 0000000000000001 x6 : 0000000000000001 [ 63.157854][ T4598] x5 : ffff800020356bd8 x4 : ffff800014c40660 x3 : ffff8000083366a4 [ 63.159361][ T4598] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 63.160930][ T4598] Call trace: [ 63.161620][ T4598] create_pending_snapshot+0x1704/0x2764 [ 63.162819][ T4598] create_pending_snapshots+0x150/0x198 [ 63.163943][ T4598] btrfs_commit_transaction+0xda4/0x30f0 [ 63.165118][ T4598] create_snapshot+0x3a8/0x694 [ 63.166040][ T4598] btrfs_mksubvol+0x518/0x660 [ 63.167020][ T4598] btrfs_mksnapshot+0xcc/0x17c [ 63.168015][ T4598] __btrfs_ioctl_snap_create+0x398/0x47c [ 63.169099][ T4598] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 63.170245][ T4598] btrfs_ioctl+0x780/0xa5c [ 63.171160][ T4598] __arm64_sys_ioctl+0x14c/0x1c8 [ 63.172127][ T4598] invoke_syscall+0x98/0x2b8 [ 63.172996][ T4598] el0_svc_common+0x138/0x258 [ 63.173902][ T4598] do_el0_svc+0x58/0x14c [ 63.174764][ T4598] el0_svc+0x7c/0x1f0 [ 63.175551][ T4598] el0t_64_sync_handler+0x84/0xe4 [ 63.176591][ T4598] el0t_64_sync+0x1a0/0x1a4 [ 63.177524][ T4598] irq event stamp: 80136 [ 63.178357][ T4598] hardirqs last enabled at (80135): [] __up_console_sem+0xb4/0x100 [ 63.180348][ T4598] hardirqs last disabled at (80136): [] el1_dbg+0x24/0x80 [ 63.182175][ T4598] softirqs last enabled at (80116): [] handle_softirqs+0xb88/0xdbc [ 63.184124][ T4598] softirqs last disabled at (80057): [] __irq_exit_rcu+0x268/0x4d8 [ 63.186166][ T4598] ---[ end trace 85f9675c0a5d7ca7 ]--- [ 63.220263][ T4598] BTRFS: error (device loop0) in create_pending_snapshot:1709: errno=-12 Out of memory [ 63.222239][ T4598] BTRFS info (device loop0): forced readonly [ 63.223388][ T4598] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 63.225007][ T4598] BTRFS: error (device loop0) in cleanup_transaction:2018: errno=-12 Out of memory [ 63.389039][ T4470] Bluetooth: hci0: command 0x041b tx timeout [ 63.622649][ T4648] loop0: detected capacity change from 0 to 32768 [ 63.626340][ T4648] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4648) [ 63.633908][ T4648] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 63.635832][ T4648] BTRFS info (device loop0): using free space tree [ 63.637263][ T4648] BTRFS info (device loop0): has skinny extents [ 63.654839][ T4648] BTRFS info (device loop0): enabling ssd optimizations [ 63.661612][ T4648] FAULT_INJECTION: forcing a failure. [ 63.661612][ T4648] name failslab, interval 1, probability 0, space 0, times 0 [ 63.664483][ T4648] CPU: 1 PID: 4648 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 63.666510][ T4648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 63.668658][ T4648] Call trace: [ 63.669381][ T4648] dump_backtrace+0x0/0x530 [ 63.670330][ T4648] show_stack+0x2c/0x3c [ 63.671264][ T4648] dump_stack_lvl+0x108/0x170 [ 63.672252][ T4648] dump_stack+0x1c/0x58 [ 63.673149][ T4648] should_fail+0x3b8/0x514 [ 63.674155][ T4648] __should_failslab+0xbc/0x110 [ 63.675215][ T4648] should_failslab+0x10/0x28 [ 63.676138][ T4648] slab_pre_alloc_hook+0x64/0xe8 [ 63.677118][ T4648] kmem_cache_alloc+0x98/0x45c [ 63.678114][ T4648] btrfs_alloc_path+0x5c/0x68 [ 63.679129][ T4648] __btrfs_run_delayed_items+0x88/0x3b0 [ 63.680310][ T4648] btrfs_run_delayed_items+0x24/0x34 [ 63.681396][ T4648] btrfs_commit_transaction+0x8f8/0x30f0 [ 63.682567][ T4648] create_snapshot+0x3a8/0x694 [ 63.683536][ T4648] btrfs_mksubvol+0x518/0x660 [ 63.684450][ T4648] btrfs_mksnapshot+0xcc/0x17c [ 63.685499][ T4648] __btrfs_ioctl_snap_create+0x398/0x47c [ 63.686766][ T4648] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 63.688005][ T4648] btrfs_ioctl+0x780/0xa5c [ 63.689023][ T4648] __arm64_sys_ioctl+0x14c/0x1c8 [ 63.690042][ T4648] invoke_syscall+0x98/0x2b8 [ 63.690986][ T4648] el0_svc_common+0x138/0x258 [ 63.692033][ T4648] do_el0_svc+0x58/0x14c [ 63.692972][ T4648] el0_svc+0x7c/0x1f0 [ 63.693801][ T4648] el0t_64_sync_handler+0x84/0xe4 [ 63.694919][ T4648] el0t_64_sync+0x1a0/0x1a4 [ 63.698498][ T4648] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 63.701596][ T4648] ------------[ cut here ]------------ [ 63.703158][ T4648] WARNING: CPU: 1 PID: 4648 at fs/btrfs/transaction.c:2018 btrfs_commit_transaction+0x1e04/0x30f0 [ 63.705364][ T4648] Modules linked in: [ 63.706147][ T4648] CPU: 1 PID: 4648 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 63.708209][ T4648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 63.710410][ T4648] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.712064][ T4648] pc : btrfs_commit_transaction+0x1e04/0x30f0 [ 63.713390][ T4648] lr : btrfs_commit_transaction+0x1e04/0x30f0 [ 63.714779][ T4648] sp : ffff8000205e77c0 [ 63.715568][ T4648] x29: ffff8000205e7a10 x28: ffff0000d5cfaca8 x27: ffff0000cb055024 [ 63.717228][ T4648] x26: 00000000fffffff4 x25: ffff0000cb055000 x24: ffff0000cdde4000 [ 63.718986][ T4648] x23: ffff0000de50c0b0 x22: ffff0000de50c108 x21: ffff0000cdde59d0 [ 63.720833][ T4648] x20: 0000000000000000 x19: dfff800000000000 x18: 0000000000000001 [ 63.722458][ T4648] x17: 0000000000000000 x16: ffff800011b4c240 x15: 00000000ffffffff [ 63.724334][ T4648] x14: ffff0000d5cf9b40 x13: 0000000000000001 x12: 0000000000000001 [ 63.726113][ T4648] x11: 0000000000000000 x10: 0000000000000000 x9 : 92784bd7dc875200 [ 63.727827][ T4648] x8 : 92784bd7dc875200 x7 : 0000000000000001 x6 : 0000000000000001 [ 63.729597][ T4648] x5 : ffff8000205e6f38 x4 : ffff800014c40660 x3 : ffff8000085567f8 [ 63.731375][ T4648] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 63.733087][ T4648] Call trace: [ 63.733839][ T4648] btrfs_commit_transaction+0x1e04/0x30f0 [ 63.735111][ T4648] create_snapshot+0x3a8/0x694 [ 63.736188][ T4648] btrfs_mksubvol+0x518/0x660 [ 63.737267][ T4648] btrfs_mksnapshot+0xcc/0x17c [ 63.738256][ T4648] __btrfs_ioctl_snap_create+0x398/0x47c [ 63.739419][ T4648] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 63.740740][ T4648] btrfs_ioctl+0x780/0xa5c [ 63.741785][ T4648] __arm64_sys_ioctl+0x14c/0x1c8 [ 63.742907][ T4648] invoke_syscall+0x98/0x2b8 [ 63.744005][ T4648] el0_svc_common+0x138/0x258 [ 63.745045][ T4648] do_el0_svc+0x58/0x14c [ 63.745927][ T4648] el0_svc+0x7c/0x1f0 [ 63.746708][ T4648] el0t_64_sync_handler+0x84/0xe4 [ 63.747786][ T4648] el0t_64_sync+0x1a0/0x1a4 [ 63.748774][ T4648] irq event stamp: 81170 [ 63.749717][ T4648] hardirqs last enabled at (81169): [] __up_console_sem+0xb4/0x100 [ 63.751734][ T4648] hardirqs last disabled at (81170): [] el1_dbg+0x24/0x80 [ 63.753630][ T4648] softirqs last enabled at (81144): [] handle_softirqs+0xb88/0xdbc [ 63.755627][ T4648] softirqs last disabled at (81049): [] __irq_exit_rcu+0x268/0x4d8 [ 63.757558][ T4648] ---[ end trace 85f9675c0a5d7ca8 ]--- [ 63.762030][ T4648] BTRFS: error (device loop0) in cleanup_transaction:2018: errno=-12 Out of memory [ 63.764124][ T4648] BTRFS info (device loop0): forced readonly [ 64.152055][ T4695] loop0: detected capacity change from 0 to 32768 [ 64.156030][ T4695] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4695) [ 64.163662][ T4695] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 64.165511][ T4695] BTRFS info (device loop0): using free space tree [ 64.166836][ T4695] BTRFS info (device loop0): has skinny extents [ 64.182218][ T4695] BTRFS info (device loop0): enabling ssd optimizations [ 64.197886][ T4695] FAULT_INJECTION: forcing a failure. [ 64.197886][ T4695] name failslab, interval 1, probability 0, space 0, times 0 [ 64.200826][ T4695] CPU: 0 PID: 4695 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 64.202850][ T4695] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 64.204793][ T4695] Call trace: [ 64.205377][ T4695] dump_backtrace+0x0/0x530 [ 64.206415][ T4695] show_stack+0x2c/0x3c [ 64.207295][ T4695] dump_stack_lvl+0x108/0x170 [ 64.208272][ T4695] dump_stack+0x1c/0x58 [ 64.209178][ T4695] should_fail+0x3b8/0x514 [ 64.210121][ T4695] __should_failslab+0xbc/0x110 [ 64.211175][ T4695] should_failslab+0x10/0x28 [ 64.212157][ T4695] slab_pre_alloc_hook+0x64/0xe8 [ 64.213269][ T4695] kmem_cache_alloc+0x98/0x45c [ 64.214243][ T4695] btrfs_alloc_path+0x5c/0x68 [ 64.215198][ T4695] __btrfs_run_delayed_items+0x88/0x3b0 [ 64.216385][ T4695] btrfs_run_delayed_items+0x24/0x34 [ 64.217482][ T4695] btrfs_commit_transaction+0x8f8/0x30f0 [ 64.218793][ T4695] create_snapshot+0x3a8/0x694 [ 64.219751][ T4695] btrfs_mksubvol+0x518/0x660 [ 64.220847][ T4695] btrfs_mksnapshot+0xcc/0x17c [ 64.221820][ T4695] __btrfs_ioctl_snap_create+0x398/0x47c [ 64.222924][ T4695] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 64.224134][ T4695] btrfs_ioctl+0x780/0xa5c [ 64.225050][ T4695] __arm64_sys_ioctl+0x14c/0x1c8 [ 64.226027][ T4695] invoke_syscall+0x98/0x2b8 [ 64.226930][ T4695] el0_svc_common+0x138/0x258 [ 64.227866][ T4695] do_el0_svc+0x58/0x14c [ 64.228787][ T4695] el0_svc+0x7c/0x1f0 [ 64.229624][ T4695] el0t_64_sync_handler+0x84/0xe4 [ 64.230778][ T4695] el0t_64_sync+0x1a0/0x1a4 [ 64.256535][ T4695] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 64.258425][ T4695] ------------[ cut here ]------------ [ 64.260710][ T4695] WARNING: CPU: 0 PID: 4695 at fs/btrfs/transaction.c:2018 btrfs_commit_transaction+0x1e04/0x30f0 [ 64.262927][ T4695] Modules linked in: [ 64.263729][ T4695] CPU: 0 PID: 4695 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 64.265849][ T4695] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 64.268011][ T4695] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.269615][ T4695] pc : btrfs_commit_transaction+0x1e04/0x30f0 [ 64.270837][ T4695] lr : btrfs_commit_transaction+0x1e04/0x30f0 [ 64.272186][ T4695] sp : ffff80001d2377c0 [ 64.273057][ T4695] x29: ffff80001d237a10 x28: ffff0000ccfc47e8 x27: ffff0000dbe24024 [ 64.274948][ T4695] x26: 00000000fffffff4 x25: ffff0000dbe24000 x24: ffff0000cdde4000 [ 64.276670][ T4695] x23: ffff0000de53b4d0 x22: ffff0000de53b528 x21: ffff0000cdde59d0 [ 64.278395][ T4695] x20: 0000000000000000 x19: dfff800000000000 x18: 0000000000000001 [ 64.280123][ T4695] x17: 0000000000000000 x16: ffff800011b4c240 x15: 00000000ffffffff [ 64.281870][ T4695] x14: ffff0000ccfc3680 x13: 0000000000000001 x12: 0000000000000001 [ 64.283630][ T4695] x11: 0000000000000000 x10: 0000000000000000 x9 : 82cfa039c79ff100 [ 64.285342][ T4695] x8 : 82cfa039c79ff100 x7 : 0000000000000001 x6 : 0000000000000001 [ 64.286954][ T4695] x5 : ffff80001d236f38 x4 : ffff800014c40660 x3 : ffff8000085567f8 [ 64.288635][ T4695] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 64.290219][ T4695] Call trace: [ 64.290928][ T4695] btrfs_commit_transaction+0x1e04/0x30f0 [ 64.292183][ T4695] create_snapshot+0x3a8/0x694 [ 64.293185][ T4695] btrfs_mksubvol+0x518/0x660 [ 64.294164][ T4695] btrfs_mksnapshot+0xcc/0x17c [ 64.295155][ T4695] __btrfs_ioctl_snap_create+0x398/0x47c [ 64.296456][ T4695] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 64.297656][ T4695] btrfs_ioctl+0x780/0xa5c [ 64.298632][ T4695] __arm64_sys_ioctl+0x14c/0x1c8 [ 64.299591][ T4695] invoke_syscall+0x98/0x2b8 [ 64.300540][ T4695] el0_svc_common+0x138/0x258 [ 64.301480][ T4695] do_el0_svc+0x58/0x14c [ 64.302417][ T4695] el0_svc+0x7c/0x1f0 [ 64.303239][ T4695] el0t_64_sync_handler+0x84/0xe4 [ 64.304275][ T4695] el0t_64_sync+0x1a0/0x1a4 [ 64.305254][ T4695] irq event stamp: 82052 [ 64.306178][ T4695] hardirqs last enabled at (82051): [] __up_console_sem+0xb4/0x100 [ 64.308322][ T4695] hardirqs last disabled at (82052): [] el1_dbg+0x24/0x80 [ 64.310047][ T4695] softirqs last enabled at (82040): [] handle_softirqs+0xb88/0xdbc [ 64.311950][ T4695] softirqs last disabled at (81937): [] __irq_exit_rcu+0x268/0x4d8 [ 64.313835][ T4695] ---[ end trace 85f9675c0a5d7ca9 ]--- [ 64.320701][ T4695] BTRFS: error (device loop0) in cleanup_transaction:2018: errno=-12 Out of memory [ 64.322734][ T4695] BTRFS info (device loop0): forced readonly 1970/01/01 00:01:04 executed programs: 6 [ 64.695337][ T4748] loop0: detected capacity change from 0 to 32768 [ 64.699076][ T4748] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4748) [ 64.706255][ T4748] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 64.708035][ T4748] BTRFS info (device loop0): using free space tree [ 64.710930][ T4748] BTRFS info (device loop0): has skinny extents [ 64.726690][ T4748] BTRFS info (device loop0): enabling ssd optimizations [ 64.741108][ T4748] FAULT_INJECTION: forcing a failure. [ 64.741108][ T4748] name failslab, interval 1, probability 0, space 0, times 0 [ 64.743727][ T4748] CPU: 0 PID: 4748 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 64.745872][ T4748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 64.747931][ T4748] Call trace: [ 64.748602][ T4748] dump_backtrace+0x0/0x530 [ 64.749559][ T4748] show_stack+0x2c/0x3c [ 64.750461][ T4748] dump_stack_lvl+0x108/0x170 [ 64.751415][ T4748] dump_stack+0x1c/0x58 [ 64.752282][ T4748] should_fail+0x3b8/0x514 [ 64.753177][ T4748] __should_failslab+0xbc/0x110 [ 64.754237][ T4748] should_failslab+0x10/0x28 [ 64.755203][ T4748] slab_pre_alloc_hook+0x64/0xe8 [ 64.756329][ T4748] kmem_cache_alloc+0x98/0x45c [ 64.757420][ T4748] btrfs_alloc_path+0x5c/0x68 [ 64.758430][ T4748] __btrfs_run_delayed_items+0x88/0x3b0 [ 64.759557][ T4748] btrfs_run_delayed_items+0x24/0x34 [ 64.760648][ T4748] create_pending_snapshot+0x758/0x2764 [ 64.761735][ T4748] create_pending_snapshots+0x150/0x198 [ 64.762869][ T4748] btrfs_commit_transaction+0xda4/0x30f0 [ 64.763996][ T4748] create_snapshot+0x3a8/0x694 [ 64.765122][ T4748] btrfs_mksubvol+0x518/0x660 [ 64.766069][ T4748] btrfs_mksnapshot+0xcc/0x17c [ 64.767069][ T4748] __btrfs_ioctl_snap_create+0x398/0x47c [ 64.768224][ T4748] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 64.769382][ T4748] btrfs_ioctl+0x780/0xa5c [ 64.770275][ T4748] __arm64_sys_ioctl+0x14c/0x1c8 [ 64.771255][ T4748] invoke_syscall+0x98/0x2b8 [ 64.772159][ T4748] el0_svc_common+0x138/0x258 [ 64.773132][ T4748] do_el0_svc+0x58/0x14c [ 64.773997][ T4748] el0_svc+0x7c/0x1f0 [ 64.774814][ T4748] el0t_64_sync_handler+0x84/0xe4 [ 64.775837][ T4748] el0t_64_sync+0x1a0/0x1a4 [ 64.801375][ T4748] ------------[ cut here ]------------ [ 64.809070][ T4748] WARNING: CPU: 1 PID: 4748 at fs/btrfs/transaction.c:1709 create_pending_snapshot+0x1704/0x2764 [ 64.811293][ T4748] Modules linked in: [ 64.812090][ T4748] CPU: 1 PID: 4748 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 64.814064][ T4748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 64.816079][ T4748] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.817693][ T4748] pc : create_pending_snapshot+0x1704/0x2764 [ 64.818931][ T4748] lr : create_pending_snapshot+0x1704/0x2764 [ 64.820091][ T4748] sp : ffff80001d237460 [ 64.821002][ T4748] x29: ffff80001d237700 x28: 1fffe0001996aa95 x27: dfff800000000000 [ 64.822552][ T4748] x26: ffff700003a46ebc x25: 00000000fffffff4 x24: ffff0000ccb55418 [ 64.824213][ T4748] x23: ffff0000dc14bacc x22: ffff0000c8f6d420 x21: ffff0000de53b638 [ 64.825975][ T4748] x20: ffff0000ccb55400 x19: ffff0000de53b630 x18: 0000000000000001 [ 64.827612][ T4748] x17: 0000000000000000 x16: ffff800011b4c240 x15: 00000000ffffffff [ 64.829261][ T4748] x14: ffff0000c173b680 x13: 0000000000000001 x12: 0000000000000001 [ 64.830926][ T4748] x11: 0000000000000000 x10: 0000000000000000 x9 : 32295dbfdf532c00 [ 64.832576][ T4748] x8 : 32295dbfdf532c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 64.834191][ T4748] x5 : ffff80001d236bd8 x4 : ffff800014c40660 x3 : ffff8000085567f8 [ 64.835894][ T4748] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 64.837544][ T4748] Call trace: [ 64.838263][ T4748] create_pending_snapshot+0x1704/0x2764 [ 64.839394][ T4748] create_pending_snapshots+0x150/0x198 [ 64.840637][ T4748] btrfs_commit_transaction+0xda4/0x30f0 [ 64.841905][ T4748] create_snapshot+0x3a8/0x694 [ 64.842942][ T4748] btrfs_mksubvol+0x518/0x660 [ 64.843949][ T4748] btrfs_mksnapshot+0xcc/0x17c [ 64.845001][ T4748] __btrfs_ioctl_snap_create+0x398/0x47c [ 64.846258][ T4748] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 64.847477][ T4748] btrfs_ioctl+0x780/0xa5c [ 64.848366][ T4748] __arm64_sys_ioctl+0x14c/0x1c8 [ 64.849378][ T4748] invoke_syscall+0x98/0x2b8 [ 64.850316][ T4748] el0_svc_common+0x138/0x258 [ 64.851250][ T4748] do_el0_svc+0x58/0x14c [ 64.852126][ T4748] el0_svc+0x7c/0x1f0 [ 64.852966][ T4748] el0t_64_sync_handler+0x84/0xe4 [ 64.854002][ T4748] el0t_64_sync+0x1a0/0x1a4 [ 64.854904][ T4748] irq event stamp: 81900 [ 64.855827][ T4748] hardirqs last enabled at (81899): [] __up_console_sem+0xb4/0x100 [ 64.858051][ T4748] hardirqs last disabled at (81900): [] el1_dbg+0x24/0x80 [ 64.859884][ T4748] softirqs last enabled at (81874): [] handle_softirqs+0xb88/0xdbc [ 64.861965][ T4748] softirqs last disabled at (81791): [] __irq_exit_rcu+0x268/0x4d8 [ 64.863889][ T4748] ---[ end trace 85f9675c0a5d7caa ]--- [ 64.874246][ T4748] BTRFS: error (device loop0) in create_pending_snapshot:1709: errno=-12 Out of memory [ 64.878031][ T4748] BTRFS info (device loop0): forced readonly [ 64.889001][ T4748] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 64.890929][ T4748] BTRFS: error (device loop0) in cleanup_transaction:2018: errno=-12 Out of memory [ 65.305797][ T4802] loop0: detected capacity change from 0 to 32768 [ 65.311396][ T4802] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4802) [ 65.316070][ T4802] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 65.317796][ T4802] BTRFS info (device loop0): using free space tree [ 65.320184][ T4802] BTRFS info (device loop0): has skinny extents [ 65.337064][ T4802] BTRFS info (device loop0): enabling ssd optimizations [ 65.349860][ T4802] FAULT_INJECTION: forcing a failure. [ 65.349860][ T4802] name failslab, interval 1, probability 0, space 0, times 0 [ 65.353800][ T4802] CPU: 0 PID: 4802 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 65.355807][ T4802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 65.357885][ T4802] Call trace: [ 65.358552][ T4802] dump_backtrace+0x0/0x530 [ 65.359530][ T4802] show_stack+0x2c/0x3c [ 65.360345][ T4802] dump_stack_lvl+0x108/0x170 [ 65.361359][ T4802] dump_stack+0x1c/0x58 [ 65.362268][ T4802] should_fail+0x3b8/0x514 [ 65.363171][ T4802] __should_failslab+0xbc/0x110 [ 65.364187][ T4802] should_failslab+0x10/0x28 [ 65.365187][ T4802] slab_pre_alloc_hook+0x64/0xe8 [ 65.366185][ T4802] kmem_cache_alloc+0x98/0x45c [ 65.367168][ T4802] btrfs_alloc_path+0x5c/0x68 [ 65.368087][ T4802] __btrfs_run_delayed_items+0x88/0x3b0 [ 65.369205][ T4802] btrfs_run_delayed_items+0x24/0x34 [ 65.370243][ T4802] btrfs_commit_transaction+0x8f8/0x30f0 [ 65.371418][ T4802] create_snapshot+0x3a8/0x694 [ 65.372417][ T4802] btrfs_mksubvol+0x518/0x660 [ 65.373377][ T4802] btrfs_mksnapshot+0xcc/0x17c [ 65.374373][ T4802] __btrfs_ioctl_snap_create+0x398/0x47c [ 65.375567][ T4802] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 65.376723][ T4802] btrfs_ioctl+0x780/0xa5c [ 65.377606][ T4802] __arm64_sys_ioctl+0x14c/0x1c8 [ 65.378588][ T4802] invoke_syscall+0x98/0x2b8 [ 65.379497][ T4802] el0_svc_common+0x138/0x258 [ 65.380459][ T4802] do_el0_svc+0x58/0x14c [ 65.381352][ T4802] el0_svc+0x7c/0x1f0 [ 65.382145][ T4802] el0t_64_sync_handler+0x84/0xe4 [ 65.383177][ T4802] el0t_64_sync+0x1a0/0x1a4 [ 65.385141][ T4802] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 65.386952][ T4802] ------------[ cut here ]------------ [ 65.388512][ T4802] WARNING: CPU: 0 PID: 4802 at fs/btrfs/transaction.c:2018 btrfs_commit_transaction+0x1e04/0x30f0 [ 65.390686][ T4802] Modules linked in: [ 65.391504][ T4802] CPU: 0 PID: 4802 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 65.393534][ T4802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 65.395593][ T4802] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.397273][ T4802] pc : btrfs_commit_transaction+0x1e04/0x30f0 [ 65.398474][ T4802] lr : btrfs_commit_transaction+0x1e04/0x30f0 [ 65.399725][ T4802] sp : ffff8000203c77c0 [ 65.400576][ T4802] x29: ffff8000203c7a10 x28: ffff0000d41b2ca8 x27: ffff0000c96be024 [ 65.402209][ T4802] x26: 00000000fffffff4 x25: ffff0000c96be000 x24: ffff0000d11a0000 [ 65.403847][ T4802] x23: ffff0000de53b6e0 x22: ffff0000de53b738 x21: ffff0000d11a19d0 [ 65.405445][ T4802] x20: 0000000000000000 x19: dfff800000000000 x18: 0000000000000001 [ 65.407072][ T4802] x17: 0000000000000000 x16: ffff800011b4c240 x15: 00000000ffffffff [ 65.408669][ T4802] x14: ffff0000d41b1b40 x13: 0000000000000001 x12: 0000000000000001 [ 65.410279][ T4802] x11: 0000000000000000 x10: 0000000000000000 x9 : 983fd898a0b4ac00 [ 65.411873][ T4802] x8 : 983fd898a0b4ac00 x7 : 0000000000000001 x6 : 0000000000000001 [ 65.413540][ T4802] x5 : ffff8000203c6f38 x4 : ffff800014c40660 x3 : ffff8000085567f8 [ 65.415287][ T4802] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 65.416928][ T4802] Call trace: [ 65.417601][ T4802] btrfs_commit_transaction+0x1e04/0x30f0 [ 65.418909][ T4802] create_snapshot+0x3a8/0x694 [ 65.419939][ T4802] btrfs_mksubvol+0x518/0x660 [ 65.421028][ T4802] btrfs_mksnapshot+0xcc/0x17c [ 65.422210][ T4802] __btrfs_ioctl_snap_create+0x398/0x47c [ 65.423342][ T4802] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 65.424528][ T4802] btrfs_ioctl+0x780/0xa5c [ 65.425451][ T4802] __arm64_sys_ioctl+0x14c/0x1c8 [ 65.426465][ T4802] invoke_syscall+0x98/0x2b8 [ 65.427453][ T4802] el0_svc_common+0x138/0x258 [ 65.428443][ T4802] do_el0_svc+0x58/0x14c [ 65.429300][ T4802] el0_svc+0x7c/0x1f0 [ 65.430118][ T4802] el0t_64_sync_handler+0x84/0xe4 [ 65.431129][ T4802] el0t_64_sync+0x1a0/0x1a4 [ 65.432238][ T4802] irq event stamp: 82096 [ 65.433137][ T4802] hardirqs last enabled at (82095): [] __up_console_sem+0xb4/0x100 [ 65.435147][ T4802] hardirqs last disabled at (82096): [] el1_dbg+0x24/0x80 [ 65.437022][ T4802] softirqs last enabled at (82058): [] handle_softirqs+0xb88/0xdbc [ 65.439100][ T4802] softirqs last disabled at (81971): [] __irq_exit_rcu+0x268/0x4d8 [ 65.441067][ T4802] ---[ end trace 85f9675c0a5d7cab ]--- [ 65.442523][ T4802] BTRFS: error (device loop0) in cleanup_transaction:2018: errno=-12 Out of memory [ 65.444598][ T4802] BTRFS info (device loop0): forced readonly [ 65.470284][ T4388] Bluetooth: hci0: command 0x040f tx timeout [ 65.805770][ T4838] loop0: detected capacity change from 0 to 32768 [ 65.809493][ T4838] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4838) [ 65.814018][ T4838] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 65.815818][ T4838] BTRFS info (device loop0): using free space tree [ 65.817191][ T4838] BTRFS info (device loop0): has skinny extents [ 65.832527][ T4838] BTRFS info (device loop0): enabling ssd optimizations [ 65.837308][ T4838] FAULT_INJECTION: forcing a failure. [ 65.837308][ T4838] name failslab, interval 1, probability 0, space 0, times 0 [ 65.840775][ T4838] CPU: 1 PID: 4838 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 65.842776][ T4838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 65.844969][ T4838] Call trace: [ 65.845587][ T4838] dump_backtrace+0x0/0x530 [ 65.846574][ T4838] show_stack+0x2c/0x3c [ 65.847462][ T4838] dump_stack_lvl+0x108/0x170 [ 65.848513][ T4838] dump_stack+0x1c/0x58 [ 65.849408][ T4838] should_fail+0x3b8/0x514 [ 65.850333][ T4838] __should_failslab+0xbc/0x110 [ 65.851359][ T4838] should_failslab+0x10/0x28 [ 65.852296][ T4838] slab_pre_alloc_hook+0x64/0xe8 [ 65.853310][ T4838] kmem_cache_alloc+0x98/0x45c [ 65.854328][ T4838] btrfs_alloc_path+0x5c/0x68 [ 65.855349][ T4838] __btrfs_run_delayed_items+0x88/0x3b0 [ 65.856607][ T4838] btrfs_run_delayed_items+0x24/0x34 [ 65.857709][ T4838] create_pending_snapshot+0x758/0x2764 [ 65.858964][ T4838] create_pending_snapshots+0x150/0x198 [ 65.860126][ T4838] btrfs_commit_transaction+0xda4/0x30f0 [ 65.861329][ T4838] create_snapshot+0x3a8/0x694 [ 65.862357][ T4838] btrfs_mksubvol+0x518/0x660 [ 65.863412][ T4838] btrfs_mksnapshot+0xcc/0x17c [ 65.864441][ T4838] __btrfs_ioctl_snap_create+0x398/0x47c [ 65.865686][ T4838] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 65.866913][ T4838] btrfs_ioctl+0x780/0xa5c [ 65.867857][ T4838] __arm64_sys_ioctl+0x14c/0x1c8 [ 65.868839][ T4838] invoke_syscall+0x98/0x2b8 [ 65.869799][ T4838] el0_svc_common+0x138/0x258 [ 65.870745][ T4838] do_el0_svc+0x58/0x14c [ 65.871669][ T4838] el0_svc+0x7c/0x1f0 [ 65.872484][ T4838] el0t_64_sync_handler+0x84/0xe4 [ 65.873647][ T4838] el0t_64_sync+0x1a0/0x1a4 [ 65.878412][ T4838] ------------[ cut here ]------------ [ 65.880033][ T4838] WARNING: CPU: 1 PID: 4838 at fs/btrfs/transaction.c:1709 create_pending_snapshot+0x1704/0x2764 [ 65.882284][ T4838] Modules linked in: [ 65.883076][ T4838] CPU: 1 PID: 4838 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 65.885145][ T4838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 65.887255][ T4838] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.888963][ T4838] pc : create_pending_snapshot+0x1704/0x2764 [ 65.890360][ T4838] lr : create_pending_snapshot+0x1704/0x2764 [ 65.891627][ T4838] sp : ffff8000203c7460 [ 65.892580][ T4838] x29: ffff8000203c7700 x28: 1fffe000196fde55 x27: dfff800000000000 [ 65.894260][ T4838] x26: ffff700004078ebc x25: 00000000fffffff4 x24: ffff0000cb7ef218 [ 65.895921][ T4838] x23: ffff0000dc159c44 x22: ffff0000d6500c60 x21: ffff0000de50c168 [ 65.897546][ T4838] x20: ffff0000cb7ef200 x19: ffff0000de50c160 x18: 0000000000000001 [ 65.899187][ T4838] x17: 0000000000000000 x16: ffff800011b4c240 x15: 00000000ffffffff [ 65.900891][ T4838] x14: ffff0000ca04b680 x13: 0000000000000001 x12: 0000000000000001 [ 65.902544][ T4838] x11: 0000000000000000 x10: 0000000000000000 x9 : 9871e7056a5d6100 [ 65.904225][ T4838] x8 : 9871e7056a5d6100 x7 : 0000000000000001 x6 : 0000000000000001 [ 65.905860][ T4838] x5 : ffff8000203c6bd8 x4 : ffff800014c40660 x3 : ffff8000085567f8 [ 65.907441][ T4838] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 65.909048][ T4838] Call trace: [ 65.909704][ T4838] create_pending_snapshot+0x1704/0x2764 [ 65.910914][ T4838] create_pending_snapshots+0x150/0x198 [ 65.912016][ T4838] btrfs_commit_transaction+0xda4/0x30f0 [ 65.913142][ T4838] create_snapshot+0x3a8/0x694 [ 65.914131][ T4838] btrfs_mksubvol+0x518/0x660 [ 65.915104][ T4838] btrfs_mksnapshot+0xcc/0x17c [ 65.916142][ T4838] __btrfs_ioctl_snap_create+0x398/0x47c [ 65.917337][ T4838] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 65.918516][ T4838] btrfs_ioctl+0x780/0xa5c [ 65.919374][ T4838] __arm64_sys_ioctl+0x14c/0x1c8 [ 65.920553][ T4838] invoke_syscall+0x98/0x2b8 [ 65.921549][ T4838] el0_svc_common+0x138/0x258 [ 65.922519][ T4838] do_el0_svc+0x58/0x14c [ 65.923439][ T4838] el0_svc+0x7c/0x1f0 [ 65.924309][ T4838] el0t_64_sync_handler+0x84/0xe4 [ 65.925386][ T4838] el0t_64_sync+0x1a0/0x1a4 [ 65.926323][ T4838] irq event stamp: 79694 [ 65.927166][ T4838] hardirqs last enabled at (79693): [] __up_console_sem+0xb4/0x100 [ 65.929257][ T4838] hardirqs last disabled at (79694): [] el1_dbg+0x24/0x80 [ 65.931145][ T4838] softirqs last enabled at (79684): [] handle_softirqs+0xb88/0xdbc [ 65.933102][ T4838] softirqs last disabled at (79629): [] __irq_exit_rcu+0x268/0x4d8 [ 65.935019][ T4838] ---[ end trace 85f9675c0a5d7cac ]--- [ 65.940531][ T4838] BTRFS: error (device loop0) in create_pending_snapshot:1709: errno=-12 Out of memory [ 65.942747][ T4838] BTRFS info (device loop0): forced readonly [ 65.944151][ T4838] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 65.945973][ T4838] BTRFS: error (device loop0) in cleanup_transaction:2018: errno=-12 Out of memory [ 66.311805][ T4859] loop0: detected capacity change from 0 to 32768 [ 66.315398][ T4859] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4859) [ 66.321691][ T4859] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 66.323413][ T4859] BTRFS info (device loop0): using free space tree [ 66.324674][ T4859] BTRFS info (device loop0): has skinny extents [ 66.340192][ T4859] BTRFS info (device loop0): enabling ssd optimizations [ 66.349653][ T4859] FAULT_INJECTION: forcing a failure. [ 66.349653][ T4859] name failslab, interval 1, probability 0, space 0, times 0 [ 66.352438][ T4859] CPU: 0 PID: 4859 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 66.354453][ T4859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 66.356534][ T4859] Call trace: [ 66.357224][ T4859] dump_backtrace+0x0/0x530 [ 66.358146][ T4859] show_stack+0x2c/0x3c [ 66.358955][ T4859] dump_stack_lvl+0x108/0x170 [ 66.360008][ T4859] dump_stack+0x1c/0x58 [ 66.360888][ T4859] should_fail+0x3b8/0x514 [ 66.361926][ T4859] __should_failslab+0xbc/0x110 [ 66.362953][ T4859] should_failslab+0x10/0x28 [ 66.364001][ T4859] slab_pre_alloc_hook+0x64/0xe8 [ 66.365032][ T4859] kmem_cache_alloc+0x98/0x45c [ 66.366123][ T4859] btrfs_alloc_path+0x5c/0x68 [ 66.367152][ T4859] __btrfs_run_delayed_items+0x88/0x3b0 [ 66.368377][ T4859] btrfs_run_delayed_items+0x24/0x34 [ 66.369549][ T4859] create_pending_snapshot+0x758/0x2764 [ 66.370672][ T4859] create_pending_snapshots+0x150/0x198 [ 66.371885][ T4859] btrfs_commit_transaction+0xda4/0x30f0 [ 66.373141][ T4859] create_snapshot+0x3a8/0x694 [ 66.374069][ T4859] btrfs_mksubvol+0x518/0x660 [ 66.375169][ T4859] btrfs_mksnapshot+0xcc/0x17c [ 66.376216][ T4859] __btrfs_ioctl_snap_create+0x398/0x47c [ 66.377406][ T4859] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 66.378638][ T4859] btrfs_ioctl+0x780/0xa5c [ 66.379660][ T4859] __arm64_sys_ioctl+0x14c/0x1c8 [ 66.380689][ T4859] invoke_syscall+0x98/0x2b8 [ 66.381672][ T4859] el0_svc_common+0x138/0x258 [ 66.382631][ T4859] do_el0_svc+0x58/0x14c [ 66.383465][ T4859] el0_svc+0x7c/0x1f0 [ 66.384291][ T4859] el0t_64_sync_handler+0x84/0xe4 [ 66.385313][ T4859] el0t_64_sync+0x1a0/0x1a4 [ 66.388164][ T4859] ------------[ cut here ]------------ [ 66.389837][ T4859] WARNING: CPU: 0 PID: 4859 at fs/btrfs/transaction.c:1709 create_pending_snapshot+0x1704/0x2764 [ 66.392190][ T4859] Modules linked in: [ 66.393039][ T4859] CPU: 0 PID: 4859 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 66.395082][ T4859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 66.397156][ T4859] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.398855][ T4859] pc : create_pending_snapshot+0x1704/0x2764 [ 66.400093][ T4859] lr : create_pending_snapshot+0x1704/0x2764 [ 66.401365][ T4859] sp : ffff800020657460 [ 66.402204][ T4859] x29: ffff800020657700 x28: 1fffe0001948ac95 x27: dfff800000000000 [ 66.403856][ T4859] x26: ffff7000040caebc x25: 00000000fffffff4 x24: ffff0000ca456418 [ 66.405456][ T4859] x23: ffff0000dbbdb664 x22: ffff0000cb31e2c0 x21: ffff0000de53b798 [ 66.407083][ T4859] x20: ffff0000ca456400 x19: ffff0000de53b790 x18: 0000000000000001 [ 66.408732][ T4859] x17: 0000000000000000 x16: ffff800008336558 x15: 00000000ffffffff [ 66.410363][ T4859] x14: ffff0000caed51c0 x13: 0000000000000001 x12: 0000000000000001 [ 66.412029][ T4859] x11: 0000000000000000 x10: 0000000000000000 x9 : 6cc4cd94140f2500 [ 66.413660][ T4859] x8 : 6cc4cd94140f2500 x7 : 0000000000000001 x6 : 0000000000000001 [ 66.415409][ T4859] x5 : ffff800020656bd8 x4 : ffff800014c40660 x3 : ffff8000083366a4 [ 66.417079][ T4859] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 66.418717][ T4859] Call trace: [ 66.419405][ T4859] create_pending_snapshot+0x1704/0x2764 [ 66.420620][ T4859] create_pending_snapshots+0x150/0x198 [ 66.421907][ T4859] btrfs_commit_transaction+0xda4/0x30f0 [ 66.423141][ T4859] create_snapshot+0x3a8/0x694 [ 66.424096][ T4859] btrfs_mksubvol+0x518/0x660 [ 66.425060][ T4859] btrfs_mksnapshot+0xcc/0x17c [ 66.426022][ T4859] __btrfs_ioctl_snap_create+0x398/0x47c [ 66.427187][ T4859] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 66.428371][ T4859] btrfs_ioctl+0x780/0xa5c [ 66.429289][ T4859] __arm64_sys_ioctl+0x14c/0x1c8 [ 66.430308][ T4859] invoke_syscall+0x98/0x2b8 [ 66.431225][ T4859] el0_svc_common+0x138/0x258 [ 66.432205][ T4859] do_el0_svc+0x58/0x14c [ 66.433064][ T4859] el0_svc+0x7c/0x1f0 [ 66.433921][ T4859] el0t_64_sync_handler+0x84/0xe4 [ 66.434994][ T4859] el0t_64_sync+0x1a0/0x1a4 [ 66.435919][ T4859] irq event stamp: 79576 [ 66.436801][ T4859] hardirqs last enabled at (79575): [] __up_console_sem+0xb4/0x100 [ 66.438834][ T4859] hardirqs last disabled at (79576): [] el1_dbg+0x24/0x80 [ 66.440644][ T4859] softirqs last enabled at (79564): [] handle_softirqs+0xb88/0xdbc [ 66.442611][ T4859] softirqs last disabled at (79497): [] __irq_exit_rcu+0x268/0x4d8 [ 66.444628][ T4859] ---[ end trace 85f9675c0a5d7cad ]--- [ 66.448508][ T4859] BTRFS: error (device loop0) in create_pending_snapshot:1709: errno=-12 Out of memory [ 66.450844][ T4859] BTRFS info (device loop0): forced readonly [ 66.452253][ T4859] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 66.454073][ T4859] BTRFS: error (device loop0) in cleanup_transaction:2018: errno=-12 Out of memory [ 66.800339][ T4880] loop0: detected capacity change from 0 to 32768 [ 66.804199][ T4880] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4880) [ 66.808978][ T4880] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 66.811033][ T4880] BTRFS info (device loop0): using free space tree [ 66.812315][ T4880] BTRFS info (device loop0): has skinny extents [ 66.826059][ T4880] BTRFS info (device loop0): enabling ssd optimizations [ 66.832478][ T4880] FAULT_INJECTION: forcing a failure. [ 66.832478][ T4880] name failslab, interval 1, probability 0, space 0, times 0 [ 66.835079][ T4880] CPU: 0 PID: 4880 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 66.837037][ T4880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 66.839170][ T4880] Call trace: [ 66.839837][ T4880] dump_backtrace+0x0/0x530 [ 66.840797][ T4880] show_stack+0x2c/0x3c [ 66.841657][ T4880] dump_stack_lvl+0x108/0x170 [ 66.842635][ T4880] dump_stack+0x1c/0x58 [ 66.843547][ T4880] should_fail+0x3b8/0x514 [ 66.844501][ T4880] __should_failslab+0xbc/0x110 [ 66.845577][ T4880] should_failslab+0x10/0x28 [ 66.846519][ T4880] slab_pre_alloc_hook+0x64/0xe8 [ 66.847614][ T4880] kmem_cache_alloc+0x98/0x45c [ 66.848617][ T4880] btrfs_alloc_path+0x5c/0x68 [ 66.849627][ T4880] __btrfs_run_delayed_items+0x88/0x3b0 [ 66.850781][ T4880] btrfs_run_delayed_items+0x24/0x34 [ 66.851853][ T4880] create_pending_snapshot+0x758/0x2764 [ 66.853021][ T4880] create_pending_snapshots+0x150/0x198 [ 66.854120][ T4880] btrfs_commit_transaction+0xda4/0x30f0 [ 66.855258][ T4880] create_snapshot+0x3a8/0x694 [ 66.856235][ T4880] btrfs_mksubvol+0x518/0x660 [ 66.857208][ T4880] btrfs_mksnapshot+0xcc/0x17c [ 66.858211][ T4880] __btrfs_ioctl_snap_create+0x398/0x47c [ 66.859379][ T4880] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 66.860566][ T4880] btrfs_ioctl+0x780/0xa5c [ 66.861584][ T4880] __arm64_sys_ioctl+0x14c/0x1c8 [ 66.862663][ T4880] invoke_syscall+0x98/0x2b8 [ 66.863621][ T4880] el0_svc_common+0x138/0x258 [ 66.864636][ T4880] do_el0_svc+0x58/0x14c [ 66.865550][ T4880] el0_svc+0x7c/0x1f0 [ 66.866359][ T4880] el0t_64_sync_handler+0x84/0xe4 [ 66.867482][ T4880] el0t_64_sync+0x1a0/0x1a4 [ 66.878805][ T4880] ------------[ cut here ]------------ [ 66.880330][ T4880] WARNING: CPU: 1 PID: 4880 at fs/btrfs/transaction.c:1709 create_pending_snapshot+0x1704/0x2764 [ 66.882691][ T4880] Modules linked in: [ 66.883511][ T4880] CPU: 1 PID: 4880 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 66.885508][ T4880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 66.887623][ T4880] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.889300][ T4880] pc : create_pending_snapshot+0x1704/0x2764 [ 66.890538][ T4880] lr : create_pending_snapshot+0x1704/0x2764 [ 66.891796][ T4880] sp : ffff80001ff87460 [ 66.892643][ T4880] x29: ffff80001ff87700 x28: 1fffe00019b6a715 x27: dfff800000000000 [ 66.894264][ T4880] x26: ffff700003ff0ebc x25: 00000000fffffff4 x24: ffff0000cdb53818 [ 66.895974][ T4880] x23: ffff0000cbf1b7dc x22: ffff0000c9cee9a0 x21: ffff0000de53b848 [ 66.897681][ T4880] x20: ffff0000cdb53800 x19: ffff0000de53b840 x18: 0000000000000001 [ 66.899501][ T4880] x17: 0000000000000000 x16: ffff800011b4c240 x15: 00000000ffffffff [ 66.901343][ T4880] x14: ffff0000cafdd1c0 x13: 0000000000000001 x12: 0000000000000001 [ 66.903179][ T4880] x11: 0000000000000000 x10: 0000000000000000 x9 : fb74cbab2cb8ef00 [ 66.904957][ T4880] x8 : fb74cbab2cb8ef00 x7 : 0000000000000001 x6 : 0000000000000001 [ 66.906669][ T4880] x5 : ffff80001ff86bd8 x4 : ffff800014c40660 x3 : ffff8000085567f8 [ 66.908511][ T4880] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 66.910330][ T4880] Call trace: [ 66.910992][ T4880] create_pending_snapshot+0x1704/0x2764 [ 66.912273][ T4880] create_pending_snapshots+0x150/0x198 [ 66.913464][ T4880] btrfs_commit_transaction+0xda4/0x30f0 [ 66.914673][ T4880] create_snapshot+0x3a8/0x694 [ 66.915716][ T4880] btrfs_mksubvol+0x518/0x660 [ 66.916739][ T4880] btrfs_mksnapshot+0xcc/0x17c [ 66.917778][ T4880] __btrfs_ioctl_snap_create+0x398/0x47c [ 66.919043][ T4880] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 66.920242][ T4880] btrfs_ioctl+0x780/0xa5c [ 66.921176][ T4880] __arm64_sys_ioctl+0x14c/0x1c8 [ 66.922251][ T4880] invoke_syscall+0x98/0x2b8 [ 66.923176][ T4880] el0_svc_common+0x138/0x258 [ 66.924221][ T4880] do_el0_svc+0x58/0x14c [ 66.925080][ T4880] el0_svc+0x7c/0x1f0 [ 66.925938][ T4880] el0t_64_sync_handler+0x84/0xe4 [ 66.927072][ T4880] el0t_64_sync+0x1a0/0x1a4 [ 66.928155][ T4880] irq event stamp: 79530 [ 66.929011][ T4880] hardirqs last enabled at (79529): [] __up_console_sem+0xb4/0x100 [ 66.930918][ T4880] hardirqs last disabled at (79530): [] el1_dbg+0x24/0x80 [ 66.932694][ T4880] softirqs last enabled at (79508): [] handle_softirqs+0xb88/0xdbc [ 66.934664][ T4880] softirqs last disabled at (79413): [] __irq_exit_rcu+0x268/0x4d8 [ 66.936622][ T4880] ---[ end trace 85f9675c0a5d7cae ]--- [ 66.941613][ T4880] BTRFS: error (device loop0) in create_pending_snapshot:1709: errno=-12 Out of memory [ 66.943774][ T4880] BTRFS info (device loop0): forced readonly [ 66.944974][ T4880] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 66.946803][ T4880] BTRFS: error (device loop0) in cleanup_transaction:2018: errno=-12 Out of memory [ 67.332357][ T4901] loop0: detected capacity change from 0 to 32768 [ 67.336272][ T4901] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4901) [ 67.343534][ T4901] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 67.345261][ T4901] BTRFS info (device loop0): using free space tree [ 67.346633][ T4901] BTRFS info (device loop0): has skinny extents [ 67.361650][ T4901] BTRFS info (device loop0): enabling ssd optimizations [ 67.366044][ T4901] FAULT_INJECTION: forcing a failure. [ 67.366044][ T4901] name failslab, interval 1, probability 0, space 0, times 0 [ 67.368573][ T4901] CPU: 1 PID: 4901 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 67.370531][ T4901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 67.372606][ T4901] Call trace: [ 67.373272][ T4901] dump_backtrace+0x0/0x530 [ 67.374196][ T4901] show_stack+0x2c/0x3c [ 67.375042][ T4901] dump_stack_lvl+0x108/0x170 [ 67.375986][ T4901] dump_stack+0x1c/0x58 [ 67.376828][ T4901] should_fail+0x3b8/0x514 [ 67.377821][ T4901] __should_failslab+0xbc/0x110 [ 67.378936][ T4901] should_failslab+0x10/0x28 [ 67.379944][ T4901] slab_pre_alloc_hook+0x64/0xe8 [ 67.380989][ T4901] kmem_cache_alloc+0x98/0x45c [ 67.382031][ T4901] btrfs_alloc_path+0x5c/0x68 [ 67.383017][ T4901] __btrfs_run_delayed_items+0x88/0x3b0 [ 67.384152][ T4901] btrfs_run_delayed_items+0x24/0x34 [ 67.385249][ T4901] create_pending_snapshot+0x758/0x2764 [ 67.386494][ T4901] create_pending_snapshots+0x150/0x198 [ 67.387632][ T4901] btrfs_commit_transaction+0xda4/0x30f0 [ 67.388859][ T4901] create_snapshot+0x3a8/0x694 [ 67.389852][ T4901] btrfs_mksubvol+0x518/0x660 [ 67.390802][ T4901] btrfs_mksnapshot+0xcc/0x17c [ 67.391746][ T4901] __btrfs_ioctl_snap_create+0x398/0x47c [ 67.392859][ T4901] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 67.394055][ T4901] btrfs_ioctl+0x780/0xa5c [ 67.394968][ T4901] __arm64_sys_ioctl+0x14c/0x1c8 [ 67.396055][ T4901] invoke_syscall+0x98/0x2b8 [ 67.397001][ T4901] el0_svc_common+0x138/0x258 [ 67.397950][ T4901] do_el0_svc+0x58/0x14c [ 67.398854][ T4901] el0_svc+0x7c/0x1f0 [ 67.399704][ T4901] el0t_64_sync_handler+0x84/0xe4 [ 67.400789][ T4901] el0t_64_sync+0x1a0/0x1a4 [ 67.404078][ T4901] ------------[ cut here ]------------ [ 67.405522][ T4901] WARNING: CPU: 1 PID: 4901 at fs/btrfs/transaction.c:1709 create_pending_snapshot+0x1704/0x2764 [ 67.407786][ T4901] Modules linked in: [ 67.408587][ T4901] CPU: 1 PID: 4901 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 67.410735][ T4901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 67.412719][ T4901] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 67.414339][ T4901] pc : create_pending_snapshot+0x1704/0x2764 [ 67.415536][ T4901] lr : create_pending_snapshot+0x1704/0x2764 [ 67.416966][ T4901] sp : ffff80001ff87460 [ 67.417800][ T4901] x29: ffff80001ff87700 x28: 1fffe0001969ddd5 x27: dfff800000000000 [ 67.419410][ T4901] x26: ffff700003ff0ebc x25: 00000000fffffff4 x24: ffff0000cb4eee18 [ 67.421076][ T4901] x23: ffff0000de67a7b4 x22: ffff0000c9981790 x21: ffff0000de50c218 [ 67.422693][ T4901] x20: ffff0000cb4eee00 x19: ffff0000de50c210 x18: 0000000000000001 [ 67.424357][ T4901] x17: 0000000000000000 x16: ffff800011b4c240 x15: 00000000ffffffff [ 67.426099][ T4901] x14: ffff0000d7f98000 x13: 0000000000000001 x12: 0000000000000001 [ 67.427768][ T4901] x11: 0000000000000000 x10: 0000000000000000 x9 : 5506f58a1607d300 [ 67.429418][ T4901] x8 : 5506f58a1607d300 x7 : 0000000000000001 x6 : 0000000000000001 [ 67.431043][ T4901] x5 : ffff80001ff86bd8 x4 : ffff800014c40660 x3 : ffff8000085567f8 [ 67.432747][ T4901] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 67.434492][ T4901] Call trace: [ 67.435194][ T4901] create_pending_snapshot+0x1704/0x2764 [ 67.436329][ T4901] create_pending_snapshots+0x150/0x198 [ 67.437486][ T4901] btrfs_commit_transaction+0xda4/0x30f0 [ 67.438691][ T4901] create_snapshot+0x3a8/0x694 [ 67.439731][ T4901] btrfs_mksubvol+0x518/0x660 [ 67.440787][ T4901] btrfs_mksnapshot+0xcc/0x17c [ 67.441786][ T4901] __btrfs_ioctl_snap_create+0x398/0x47c [ 67.443053][ T4901] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 67.444201][ T4901] btrfs_ioctl+0x780/0xa5c [ 67.445113][ T4901] __arm64_sys_ioctl+0x14c/0x1c8 [ 67.446163][ T4901] invoke_syscall+0x98/0x2b8 [ 67.447289][ T4901] el0_svc_common+0x138/0x258 [ 67.448321][ T4901] do_el0_svc+0x58/0x14c [ 67.449190][ T4901] el0_svc+0x7c/0x1f0 [ 67.450004][ T4901] el0t_64_sync_handler+0x84/0xe4 [ 67.451092][ T4901] el0t_64_sync+0x1a0/0x1a4 [ 67.452049][ T4901] irq event stamp: 80476 [ 67.452934][ T4901] hardirqs last enabled at (80475): [] __up_console_sem+0xb4/0x100 [ 67.454840][ T4901] hardirqs last disabled at (80476): [] el1_dbg+0x24/0x80 [ 67.456698][ T4901] softirqs last enabled at (80456): [] handle_softirqs+0xb88/0xdbc [ 67.458640][ T4901] softirqs last disabled at (80441): [] __irq_exit_rcu+0x268/0x4d8 [ 67.460580][ T4901] ---[ end trace 85f9675c0a5d7caf ]--- [ 67.463871][ T4901] BTRFS: error (device loop0) in create_pending_snapshot:1709: errno=-12 Out of memory [ 67.466001][ T4901] BTRFS info (device loop0): forced readonly [ 67.467401][ T4901] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 67.469408][ T4901] BTRFS: error (device loop0) in cleanup_transaction:2018: errno=-12 Out of memory [ 67.549057][ T7] Bluetooth: hci0: command 0x0419 tx timeout [ 67.830116][ T4922] loop0: detected capacity change from 0 to 32768 [ 67.833708][ T4922] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4922) [ 67.838436][ T4922] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 67.840298][ T4922] BTRFS info (device loop0): using free space tree [ 67.842089][ T4922] BTRFS info (device loop0): has skinny extents [ 67.857782][ T4922] BTRFS info (device loop0): enabling ssd optimizations [ 67.862014][ T4922] FAULT_INJECTION: forcing a failure. [ 67.862014][ T4922] name failslab, interval 1, probability 0, space 0, times 0 [ 67.864677][ T4922] CPU: 0 PID: 4922 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 67.866525][ T4922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 67.868487][ T4922] Call trace: [ 67.869208][ T4922] dump_backtrace+0x0/0x530 [ 67.870181][ T4922] show_stack+0x2c/0x3c [ 67.871071][ T4922] dump_stack_lvl+0x108/0x170 [ 67.871975][ T4922] dump_stack+0x1c/0x58 [ 67.872898][ T4922] should_fail+0x3b8/0x514 [ 67.873980][ T4922] __should_failslab+0xbc/0x110 [ 67.875061][ T4922] should_failslab+0x10/0x28 [ 67.876083][ T4922] slab_pre_alloc_hook+0x64/0xe8 [ 67.877128][ T4922] kmem_cache_alloc+0x98/0x45c [ 67.878086][ T4922] btrfs_alloc_path+0x5c/0x68 [ 67.879097][ T4922] __btrfs_run_delayed_items+0x88/0x3b0 [ 67.880288][ T4922] btrfs_run_delayed_items+0x24/0x34 [ 67.881341][ T4922] btrfs_commit_transaction+0x7bc/0x30f0 [ 67.882460][ T4922] create_snapshot+0x3a8/0x694 [ 67.883664][ T4922] btrfs_mksubvol+0x518/0x660 [ 67.884687][ T4922] btrfs_mksnapshot+0xcc/0x17c [ 67.885650][ T4922] __btrfs_ioctl_snap_create+0x398/0x47c [ 67.886812][ T4922] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 67.887981][ T4922] btrfs_ioctl+0x780/0xa5c [ 67.888867][ T4922] __arm64_sys_ioctl+0x14c/0x1c8 [ 67.889904][ T4922] invoke_syscall+0x98/0x2b8 [ 67.890843][ T4922] el0_svc_common+0x138/0x258 [ 67.891853][ T4922] do_el0_svc+0x58/0x14c [ 67.892689][ T4922] el0_svc+0x7c/0x1f0 [ 67.893497][ T4922] el0t_64_sync_handler+0x84/0xe4 [ 67.894504][ T4922] el0t_64_sync+0x1a0/0x1a4 [ 67.895685][ T4922] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 67.900099][ T4922] ------------[ cut here ]------------ [ 67.901653][ T4922] WARNING: CPU: 0 PID: 4922 at fs/btrfs/transaction.c:2018 btrfs_commit_transaction+0x1e04/0x30f0 [ 67.903810][ T4922] Modules linked in: [ 67.904588][ T4922] CPU: 0 PID: 4922 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 67.906644][ T4922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 67.908955][ T4922] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 67.910516][ T4922] pc : btrfs_commit_transaction+0x1e04/0x30f0 [ 67.911763][ T4922] lr : btrfs_commit_transaction+0x1e04/0x30f0 [ 67.912987][ T4922] sp : ffff800020aa77c0 [ 67.913845][ T4922] x29: ffff800020aa7a10 x28: ffff0000c770c7e8 x27: ffff0000c27fc024 [ 67.915538][ T4922] x26: 00000000fffffff4 x25: ffff0000c27fc000 x24: ffff0000d186c000 [ 67.917172][ T4922] x23: ffff0000de53b8f0 x22: ffff0000de53b948 x21: ffff0000d186d9d0 [ 67.918987][ T4922] x20: 0000000000000000 x19: dfff800000000000 x18: 0000000000000001 [ 67.920749][ T4922] x17: 0000000000000000 x16: ffff800011b4c240 x15: 00000000ffffffff [ 67.922458][ T4922] x14: ffff0000c770b680 x13: 0000000000000001 x12: 0000000000000001 [ 67.924214][ T4922] x11: 0000000000000000 x10: 0000000000000000 x9 : ee091e47d83a1b00 [ 67.925869][ T4922] x8 : ee091e47d83a1b00 x7 : 0000000000000001 x6 : 0000000000000001 [ 67.927510][ T4922] x5 : ffff800020aa6f38 x4 : ffff800014c40660 x3 : ffff8000085567f8 [ 67.929215][ T4922] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 67.931023][ T4922] Call trace: [ 67.931732][ T4922] btrfs_commit_transaction+0x1e04/0x30f0 [ 67.933154][ T4922] create_snapshot+0x3a8/0x694 [ 67.934139][ T4922] btrfs_mksubvol+0x518/0x660 [ 67.935103][ T4922] btrfs_mksnapshot+0xcc/0x17c [ 67.936069][ T4922] __btrfs_ioctl_snap_create+0x398/0x47c [ 67.937248][ T4922] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 67.938565][ T4922] btrfs_ioctl+0x780/0xa5c [ 67.939619][ T4922] __arm64_sys_ioctl+0x14c/0x1c8 [ 67.940625][ T4922] invoke_syscall+0x98/0x2b8 [ 67.941573][ T4922] el0_svc_common+0x138/0x258 [ 67.942550][ T4922] do_el0_svc+0x58/0x14c [ 67.943553][ T4922] el0_svc+0x7c/0x1f0 [ 67.944374][ T4922] el0t_64_sync_handler+0x84/0xe4 [ 67.945401][ T4922] el0t_64_sync+0x1a0/0x1a4 [ 67.946382][ T4922] irq event stamp: 80070 [ 67.947218][ T4922] hardirqs last enabled at (80069): [] __up_console_sem+0xb4/0x100 [ 67.949165][ T4922] hardirqs last disabled at (80070): [] el1_dbg+0x24/0x80 [ 67.951005][ T4922] softirqs last enabled at (80036): [] handle_softirqs+0xb88/0xdbc [ 67.952825][ T4922] softirqs last disabled at (80011): [] __irq_exit_rcu+0x268/0x4d8 [ 67.954780][ T4922] ---[ end trace 85f9675c0a5d7cb0 ]--- [ 67.961992][ T4922] BTRFS: error (device loop0) in cleanup_transaction:2018: errno=-12 Out of memory [ 67.964144][ T4922] BTRFS info (device loop0): forced readonly [ 68.309165][ T4943] loop0: detected capacity change from 0 to 32768 [ 68.312931][ T4943] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4943) [ 68.317660][ T4943] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 68.319538][ T4943] BTRFS info (device loop0): using free space tree [ 68.320835][ T4943] BTRFS info (device loop0): has skinny extents [ 68.337747][ T4943] BTRFS info (device loop0): enabling ssd optimizations [ 68.350741][ T4943] FAULT_INJECTION: forcing a failure. [ 68.350741][ T4943] name failslab, interval 1, probability 0, space 0, times 0 [ 68.353827][ T4943] CPU: 1 PID: 4943 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 68.355932][ T4943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 68.358036][ T4943] Call trace: [ 68.358766][ T4943] dump_backtrace+0x0/0x530 [ 68.359855][ T4943] show_stack+0x2c/0x3c [ 68.360699][ T4943] dump_stack_lvl+0x108/0x170 [ 68.361618][ T4943] dump_stack+0x1c/0x58 [ 68.362481][ T4943] should_fail+0x3b8/0x514 [ 68.363456][ T4943] __should_failslab+0xbc/0x110 [ 68.364390][ T4943] should_failslab+0x10/0x28 [ 68.365324][ T4943] slab_pre_alloc_hook+0x64/0xe8 [ 68.366415][ T4943] kmem_cache_alloc+0x98/0x45c [ 68.367494][ T4943] btrfs_alloc_path+0x5c/0x68 [ 68.368455][ T4943] __btrfs_run_delayed_items+0x88/0x3b0 [ 68.369793][ T4943] btrfs_run_delayed_items+0x24/0x34 [ 68.370966][ T4943] btrfs_commit_transaction+0x7bc/0x30f0 [ 68.372187][ T4943] create_snapshot+0x3a8/0x694 [ 68.373149][ T4943] btrfs_mksubvol+0x518/0x660 [ 68.374243][ T4943] btrfs_mksnapshot+0xcc/0x17c [ 68.375237][ T4943] __btrfs_ioctl_snap_create+0x398/0x47c [ 68.376338][ T4943] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 68.377531][ T4943] btrfs_ioctl+0x780/0xa5c [ 68.378450][ T4943] __arm64_sys_ioctl+0x14c/0x1c8 [ 68.379384][ T4943] invoke_syscall+0x98/0x2b8 [ 68.380290][ T4943] el0_svc_common+0x138/0x258 [ 68.381348][ T4943] do_el0_svc+0x58/0x14c [ 68.382208][ T4943] el0_svc+0x7c/0x1f0 [ 68.383093][ T4943] el0t_64_sync_handler+0x84/0xe4 [ 68.384089][ T4943] el0t_64_sync+0x1a0/0x1a4 [ 68.385378][ T4943] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 68.387079][ T4943] ------------[ cut here ]------------ [ 68.388444][ T4943] WARNING: CPU: 1 PID: 4943 at fs/btrfs/transaction.c:2018 btrfs_commit_transaction+0x1e04/0x30f0 [ 68.390472][ T4943] Modules linked in: [ 68.391222][ T4943] CPU: 1 PID: 4943 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 68.393128][ T4943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 68.395052][ T4943] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.396571][ T4943] pc : btrfs_commit_transaction+0x1e04/0x30f0 [ 68.397729][ T4943] lr : btrfs_commit_transaction+0x1e04/0x30f0 [ 68.398972][ T4943] sp : ffff800020c577c0 [ 68.399870][ T4943] x29: ffff800020c57a10 x28: ffff0000c71ee328 x27: ffff0000d830e024 [ 68.401415][ T4943] x26: 00000000fffffff4 x25: ffff0000d830e000 x24: ffff0000d27f8000 [ 68.403135][ T4943] x23: ffff0000de50c2c0 x22: ffff0000de50c318 x21: ffff0000d27f99d0 [ 68.404852][ T4943] x20: 0000000000000000 x19: dfff800000000000 x18: 1fffe0003683318e [ 68.406448][ T4943] x17: 1fffe0003683318e x16: ffff8000082ec934 x15: ffff800014bffac0 [ 68.408051][ T4943] x14: 1ffff0000296c06c x13: dfff800000000000 x12: 0000000000000003 [ 68.409697][ T4943] x11: 0000000000000000 x10: 0000000000000000 x9 : beaca8c654af6200 [ 68.411317][ T4943] x8 : beaca8c654af6200 x7 : 0000000000000000 x6 : 0000000000000000 [ 68.413112][ T4943] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff800008046154 [ 68.414702][ T4943] x2 : 0000000000000007 x1 : 0000000100000000 x0 : 0000000000000026 [ 68.416451][ T4943] Call trace: [ 68.417219][ T4943] btrfs_commit_transaction+0x1e04/0x30f0 [ 68.418503][ T4943] create_snapshot+0x3a8/0x694 [ 68.419464][ T4943] btrfs_mksubvol+0x518/0x660 [ 68.420474][ T4943] btrfs_mksnapshot+0xcc/0x17c [ 68.421432][ T4943] __btrfs_ioctl_snap_create+0x398/0x47c [ 68.422647][ T4943] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 68.423891][ T4943] btrfs_ioctl+0x780/0xa5c [ 68.424812][ T4943] __arm64_sys_ioctl+0x14c/0x1c8 [ 68.425854][ T4943] invoke_syscall+0x98/0x2b8 [ 68.426848][ T4943] el0_svc_common+0x138/0x258 [ 68.427826][ T4943] do_el0_svc+0x58/0x14c [ 68.428685][ T4943] el0_svc+0x7c/0x1f0 [ 68.429496][ T4943] el0t_64_sync_handler+0x84/0xe4 [ 68.430651][ T4943] el0t_64_sync+0x1a0/0x1a4 [ 68.431739][ T4943] irq event stamp: 80442 [ 68.432635][ T4943] hardirqs last enabled at (80441): [] finish_lock_switch+0xbc/0x1e8 [ 68.434654][ T4943] hardirqs last disabled at (80442): [] el1_dbg+0x24/0x80 [ 68.436784][ T4943] softirqs last enabled at (80404): [] handle_softirqs+0xb88/0xdbc [ 68.438869][ T4943] softirqs last disabled at (80369): [] __irq_exit_rcu+0x268/0x4d8 [ 68.440784][ T4943] ---[ end trace 85f9675c0a5d7cb1 ]--- [ 68.442865][ T4943] BTRFS: error (device loop0) in cleanup_transaction:2018: errno=-12 Out of memory [ 68.444973][ T4943] BTRFS info (device loop0): forced readonly [ 68.790945][ T4964] loop0: detected capacity change from 0 to 32768 [ 68.794716][ T4964] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4964) [ 68.800054][ T4964] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 68.801819][ T4964] BTRFS info (device loop0): using free space tree [ 68.803189][ T4964] BTRFS info (device loop0): has skinny extents [ 68.818546][ T4964] BTRFS info (device loop0): enabling ssd optimizations [ 68.824021][ T4964] FAULT_INJECTION: forcing a failure. [ 68.824021][ T4964] name failslab, interval 1, probability 0, space 0, times 0 [ 68.826874][ T4964] CPU: 0 PID: 4964 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 68.828967][ T4964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 68.831052][ T4964] Call trace: [ 68.831821][ T4964] dump_backtrace+0x0/0x530 [ 68.832876][ T4964] show_stack+0x2c/0x3c [ 68.833812][ T4964] dump_stack_lvl+0x108/0x170 [ 68.834859][ T4964] dump_stack+0x1c/0x58 [ 68.835790][ T4964] should_fail+0x3b8/0x514 [ 68.836709][ T4964] __should_failslab+0xbc/0x110 [ 68.837804][ T4964] should_failslab+0x10/0x28 [ 68.838914][ T4964] slab_pre_alloc_hook+0x64/0xe8 [ 68.839936][ T4964] kmem_cache_alloc+0x98/0x45c [ 68.840894][ T4964] btrfs_alloc_path+0x5c/0x68 [ 68.841819][ T4964] __btrfs_run_delayed_items+0x88/0x3b0 [ 68.842914][ T4964] btrfs_run_delayed_items+0x24/0x34 [ 68.844068][ T4964] create_pending_snapshot+0x758/0x2764 [ 68.845221][ T4964] create_pending_snapshots+0x150/0x198 [ 68.846334][ T4964] btrfs_commit_transaction+0xda4/0x30f0 [ 68.847490][ T4964] create_snapshot+0x3a8/0x694 [ 68.848447][ T4964] btrfs_mksubvol+0x518/0x660 [ 68.849448][ T4964] btrfs_mksnapshot+0xcc/0x17c [ 68.850379][ T4964] __btrfs_ioctl_snap_create+0x398/0x47c [ 68.851519][ T4964] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 68.852660][ T4964] btrfs_ioctl+0x780/0xa5c [ 68.853536][ T4964] __arm64_sys_ioctl+0x14c/0x1c8 [ 68.854565][ T4964] invoke_syscall+0x98/0x2b8 [ 68.855534][ T4964] el0_svc_common+0x138/0x258 [ 68.856439][ T4964] do_el0_svc+0x58/0x14c [ 68.857268][ T4964] el0_svc+0x7c/0x1f0 [ 68.858089][ T4964] el0t_64_sync_handler+0x84/0xe4 [ 68.859287][ T4964] el0t_64_sync+0x1a0/0x1a4 [ 68.865877][ T4964] ------------[ cut here ]------------ [ 68.867258][ T4964] WARNING: CPU: 0 PID: 4964 at fs/btrfs/transaction.c:1709 create_pending_snapshot+0x1704/0x2764 [ 68.869377][ T4964] Modules linked in: [ 68.870234][ T4964] CPU: 0 PID: 4964 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 68.872212][ T4964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 68.874304][ T4964] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.875859][ T4964] pc : create_pending_snapshot+0x1704/0x2764 [ 68.877342][ T4964] lr : create_pending_snapshot+0x1704/0x2764 [ 68.878662][ T4964] sp : ffff800020c57460 [ 68.879587][ T4964] x29: ffff800020c57700 x28: 1fffe0001996d095 x27: dfff800000000000 [ 68.881305][ T4964] x26: ffff70000418aebc x25: 00000000fffffff4 x24: ffff0000ccb68418 [ 68.883145][ T4964] x23: ffff0000cbec892c x22: ffff0000d210b9a0 x21: ffff0000de53b168 [ 68.884868][ T4964] x20: ffff0000ccb68400 x19: ffff0000de53b160 x18: 0000000000000001 [ 68.886722][ T4964] x17: 0000000000000000 x16: ffff800011b4c240 x15: 00000000ffffffff [ 68.888366][ T4964] x14: ffff0000c693d1c0 x13: 0000000000000001 x12: 0000000000000001 [ 68.890087][ T4964] x11: 0000000000000000 x10: 0000000000000000 x9 : 5f5269fee794ca00 [ 68.891833][ T4964] x8 : 5f5269fee794ca00 x7 : 0000000000000001 x6 : 0000000000000001 [ 68.893690][ T4964] x5 : ffff800020c56bd8 x4 : ffff800014c40660 x3 : ffff8000085567f8 [ 68.895428][ T4964] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 68.897051][ T4964] Call trace: [ 68.897714][ T4964] create_pending_snapshot+0x1704/0x2764 [ 68.898863][ T4964] create_pending_snapshots+0x150/0x198 [ 68.900044][ T4964] btrfs_commit_transaction+0xda4/0x30f0 [ 68.901254][ T4964] create_snapshot+0x3a8/0x694 [ 68.902325][ T4964] btrfs_mksubvol+0x518/0x660 [ 68.903361][ T4964] btrfs_mksnapshot+0xcc/0x17c [ 68.904365][ T4964] __btrfs_ioctl_snap_create+0x398/0x47c [ 68.905636][ T4964] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 68.906745][ T4964] btrfs_ioctl+0x780/0xa5c [ 68.907713][ T4964] __arm64_sys_ioctl+0x14c/0x1c8 [ 68.908792][ T4964] invoke_syscall+0x98/0x2b8 [ 68.909862][ T4964] el0_svc_common+0x138/0x258 [ 68.910968][ T4964] do_el0_svc+0x58/0x14c [ 68.911914][ T4964] el0_svc+0x7c/0x1f0 [ 68.912776][ T4964] el0t_64_sync_handler+0x84/0xe4 [ 68.913849][ T4964] el0t_64_sync+0x1a0/0x1a4 [ 68.914851][ T4964] irq event stamp: 80096 [ 68.915849][ T4964] hardirqs last enabled at (80095): [] __up_console_sem+0xb4/0x100 [ 68.917907][ T4964] hardirqs last disabled at (80096): [] el1_dbg+0x24/0x80 [ 68.919847][ T4964] softirqs last enabled at (80076): [] handle_softirqs+0xb88/0xdbc [ 68.921824][ T4964] softirqs last disabled at (79895): [] __irq_exit_rcu+0x268/0x4d8 [ 68.923865][ T4964] ---[ end trace 85f9675c0a5d7cb2 ]--- [ 68.929350][ T4964] BTRFS: error (device loop0) in create_pending_snapshot:1709: errno=-12 Out of memory [ 68.931440][ T4964] BTRFS info (device loop0): forced readonly [ 68.932821][ T4964] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 68.934598][ T4964] BTRFS: error (device loop0) in cleanup_transaction:2018: errno=-12 Out of memory [ 69.287393][ T4985] loop0: detected capacity change from 0 to 32768 [ 69.291238][ T4985] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4985) [ 69.297129][ T4985] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 69.299552][ T4985] BTRFS info (device loop0): using free space tree [ 69.300930][ T4985] BTRFS info (device loop0): has skinny extents [ 69.316716][ T4985] BTRFS info (device loop0): enabling ssd optimizations [ 69.321675][ T4985] FAULT_INJECTION: forcing a failure. [ 69.321675][ T4985] name failslab, interval 1, probability 0, space 0, times 0 [ 69.324411][ T4985] CPU: 0 PID: 4985 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 69.326535][ T4985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 69.328631][ T4985] Call trace: [ 69.329310][ T4985] dump_backtrace+0x0/0x530 [ 69.330227][ T4985] show_stack+0x2c/0x3c [ 69.331057][ T4985] dump_stack_lvl+0x108/0x170 [ 69.331973][ T4985] dump_stack+0x1c/0x58 [ 69.332824][ T4985] should_fail+0x3b8/0x514 [ 69.333711][ T4985] __should_failslab+0xbc/0x110 [ 69.334729][ T4985] should_failslab+0x10/0x28 [ 69.335704][ T4985] slab_pre_alloc_hook+0x64/0xe8 [ 69.336766][ T4985] kmem_cache_alloc+0x98/0x45c [ 69.337856][ T4985] btrfs_alloc_path+0x5c/0x68 [ 69.338946][ T4985] __btrfs_run_delayed_items+0x88/0x3b0 [ 69.340044][ T4985] btrfs_run_delayed_items+0x24/0x34 [ 69.341082][ T4985] create_pending_snapshot+0x758/0x2764 [ 69.342234][ T4985] create_pending_snapshots+0x150/0x198 [ 69.343405][ T4985] btrfs_commit_transaction+0xda4/0x30f0 [ 69.344514][ T4985] create_snapshot+0x3a8/0x694 [ 69.345582][ T4985] btrfs_mksubvol+0x518/0x660 [ 69.346587][ T4985] btrfs_mksnapshot+0xcc/0x17c [ 69.347515][ T4985] __btrfs_ioctl_snap_create+0x398/0x47c [ 69.348643][ T4985] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 69.349984][ T4985] btrfs_ioctl+0x780/0xa5c [ 69.350891][ T4985] __arm64_sys_ioctl+0x14c/0x1c8 [ 69.351916][ T4985] invoke_syscall+0x98/0x2b8 [ 69.352879][ T4985] el0_svc_common+0x138/0x258 [ 69.353850][ T4985] do_el0_svc+0x58/0x14c [ 69.354734][ T4985] el0_svc+0x7c/0x1f0 [ 69.355557][ T4985] el0t_64_sync_handler+0x84/0xe4 [ 69.356677][ T4985] el0t_64_sync+0x1a0/0x1a4 [ 69.361591][ T4985] ------------[ cut here ]------------ [ 69.362982][ T4985] WARNING: CPU: 0 PID: 4985 at fs/btrfs/transaction.c:1709 create_pending_snapshot+0x1704/0x2764 [ 69.365127][ T4985] Modules linked in: [ 69.365918][ T4985] CPU: 0 PID: 4985 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 69.367950][ T4985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 69.370098][ T4985] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 69.371724][ T4985] pc : create_pending_snapshot+0x1704/0x2764 [ 69.373145][ T4985] lr : create_pending_snapshot+0x1704/0x2764 [ 69.374387][ T4985] sp : ffff800020dd7460 [ 69.375257][ T4985] x29: ffff800020dd7700 x28: 1fffe00019b3c455 x27: dfff800000000000 [ 69.376934][ T4985] x26: ffff7000041baebc x25: 00000000fffffff4 x24: ffff0000cd9e2218 [ 69.378705][ T4985] x23: ffff0000cbfff664 x22: ffff0000c69b7840 x21: ffff0000de53b0b8 [ 69.380389][ T4985] x20: ffff0000cd9e2200 x19: ffff0000de53b0b0 x18: 0000000000000001 [ 69.382088][ T4985] x17: 0000000000000000 x16: ffff800011b4c240 x15: 00000000ffffffff [ 69.383963][ T4985] x14: ffff0000c2371b40 x13: 0000000000000001 x12: 0000000000000001 [ 69.385800][ T4985] x11: 0000000000000000 x10: 0000000000000000 x9 : 01cd3e26cdc14000 [ 69.387620][ T4985] x8 : 01cd3e26cdc14000 x7 : 0000000000000001 x6 : 0000000000000001 [ 69.389239][ T4985] x5 : ffff800020dd6bd8 x4 : ffff800014c40660 x3 : ffff8000085567f8 [ 69.390931][ T4985] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 69.392721][ T4985] Call trace: [ 69.393457][ T4985] create_pending_snapshot+0x1704/0x2764 [ 69.394585][ T4985] create_pending_snapshots+0x150/0x198 [ 69.395871][ T4985] btrfs_commit_transaction+0xda4/0x30f0 [ 69.397057][ T4985] create_snapshot+0x3a8/0x694 [ 69.398071][ T4985] btrfs_mksubvol+0x518/0x660 [ 69.399055][ T4985] btrfs_mksnapshot+0xcc/0x17c [ 69.400150][ T4985] __btrfs_ioctl_snap_create+0x398/0x47c [ 69.401253][ T4985] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 69.402432][ T4985] btrfs_ioctl+0x780/0xa5c [ 69.403345][ T4985] __arm64_sys_ioctl+0x14c/0x1c8 [ 69.404397][ T4985] invoke_syscall+0x98/0x2b8 [ 69.405503][ T4985] el0_svc_common+0x138/0x258 [ 69.406469][ T4985] do_el0_svc+0x58/0x14c [ 69.407293][ T4985] el0_svc+0x7c/0x1f0 [ 69.408111][ T4985] el0t_64_sync_handler+0x84/0xe4 [ 69.409154][ T4985] el0t_64_sync+0x1a0/0x1a4 [ 69.410041][ T4985] irq event stamp: 79694 [ 69.410915][ T4985] hardirqs last enabled at (79693): [] __up_console_sem+0xb4/0x100 [ 69.412862][ T4985] hardirqs last disabled at (79694): [] el1_dbg+0x24/0x80 [ 69.414687][ T4985] softirqs last enabled at (79674): [] handle_softirqs+0xb88/0xdbc [ 69.416688][ T4985] softirqs last disabled at (79517): [] __irq_exit_rcu+0x268/0x4d8 [ 69.418729][ T4985] ---[ end trace 85f9675c0a5d7cb3 ]--- [ 69.430833][ T4985] BTRFS: error (device loop0) in create_pending_snapshot:1709: errno=-12 Out of memory [ 69.432854][ T4985] BTRFS info (device loop0): forced readonly [ 69.434096][ T4985] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 69.435790][ T4985] BTRFS: error (device loop0) in cleanup_transaction:2018: errno=-12 Out of memory 1970/01/01 00:01:09 executed programs: 16 [ 69.630751][ T2056] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.631998][ T25] cfg80211: failed to load regulatory.db [ 69.632396][ T2056] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.797687][ T5006] loop0: detected capacity change from 0 to 32768 [ 69.801642][ T5006] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5006) [ 69.806270][ T5006] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 69.807981][ T5006] BTRFS info (device loop0): using free space tree [ 69.810039][ T5006] BTRFS info (device loop0): has skinny extents [ 69.825320][ T5006] BTRFS info (device loop0): enabling ssd optimizations [ 69.838085][ T5006] FAULT_INJECTION: forcing a failure. [ 69.838085][ T5006] name failslab, interval 1, probability 0, space 0, times 0 [ 69.843407][ T5006] CPU: 0 PID: 5006 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 69.845412][ T5006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 69.847487][ T5006] Call trace: [ 69.848186][ T5006] dump_backtrace+0x0/0x530 [ 69.849170][ T5006] show_stack+0x2c/0x3c [ 69.850009][ T5006] dump_stack_lvl+0x108/0x170 [ 69.850988][ T5006] dump_stack+0x1c/0x58 [ 69.851840][ T5006] should_fail+0x3b8/0x514 [ 69.852703][ T5006] __should_failslab+0xbc/0x110 [ 69.853701][ T5006] should_failslab+0x10/0x28 [ 69.854669][ T5006] slab_pre_alloc_hook+0x64/0xe8 [ 69.855828][ T5006] kmem_cache_alloc+0x98/0x45c [ 69.856895][ T5006] btrfs_alloc_path+0x5c/0x68 [ 69.857907][ T5006] __btrfs_run_delayed_items+0x88/0x3b0 [ 69.859122][ T5006] btrfs_run_delayed_items+0x24/0x34 [ 69.860165][ T5006] create_pending_snapshot+0x758/0x2764 [ 69.861338][ T5006] create_pending_snapshots+0x150/0x198 [ 69.862473][ T5006] btrfs_commit_transaction+0xda4/0x30f0 [ 69.863574][ T5006] create_snapshot+0x3a8/0x694 [ 69.864574][ T5006] btrfs_mksubvol+0x518/0x660 [ 69.865548][ T5006] btrfs_mksnapshot+0xcc/0x17c [ 69.866492][ T5006] __btrfs_ioctl_snap_create+0x398/0x47c [ 69.867637][ T5006] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 69.868809][ T5006] btrfs_ioctl+0x780/0xa5c [ 69.869719][ T5006] __arm64_sys_ioctl+0x14c/0x1c8 [ 69.870682][ T5006] invoke_syscall+0x98/0x2b8 [ 69.871657][ T5006] el0_svc_common+0x138/0x258 [ 69.872606][ T5006] do_el0_svc+0x58/0x14c [ 69.873482][ T5006] el0_svc+0x7c/0x1f0 [ 69.874339][ T5006] el0t_64_sync_handler+0x84/0xe4 [ 69.875349][ T5006] el0t_64_sync+0x1a0/0x1a4 [ 69.878406][ T5006] ------------[ cut here ]------------ [ 69.882270][ T5006] WARNING: CPU: 0 PID: 5006 at fs/btrfs/transaction.c:1709 create_pending_snapshot+0x1704/0x2764 [ 69.884492][ T5006] Modules linked in: [ 69.885310][ T5006] CPU: 0 PID: 5006 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 69.887398][ T5006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 69.889522][ T5006] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 69.891237][ T5006] pc : create_pending_snapshot+0x1704/0x2764 [ 69.892572][ T5006] lr : create_pending_snapshot+0x1704/0x2764 [ 69.893878][ T5006] sp : ffff800020fb7460 [ 69.894722][ T5006] x29: ffff800020fb7700 x28: 1fffe00019b3b095 x27: dfff800000000000 [ 69.896472][ T5006] x26: ffff7000041f6ebc x25: 00000000fffffff4 x24: ffff0000cd9d8418 [ 69.898244][ T5006] x23: ffff0000dc08caa4 x22: ffff0000c9195210 x21: ffff0000de53b008 [ 69.899892][ T5006] x20: ffff0000cd9d8400 x19: ffff0000de53b000 x18: 0000000000000001 [ 69.901491][ T5006] x17: 0000000000000000 x16: ffff800011b4c240 x15: 00000000ffffffff [ 69.903241][ T5006] x14: ffff0000cbbab680 x13: 0000000000000001 x12: 0000000000000001 [ 69.904938][ T5006] x11: 0000000000000000 x10: 0000000000000000 x9 : 8d7884b2459d6200 [ 69.906644][ T5006] x8 : 8d7884b2459d6200 x7 : 0000000000000001 x6 : 0000000000000001 [ 69.908313][ T5006] x5 : ffff800020fb6bd8 x4 : ffff800014c40660 x3 : ffff8000085567f8 [ 69.910162][ T5006] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 69.911944][ T5006] Call trace: [ 69.912602][ T5006] create_pending_snapshot+0x1704/0x2764 [ 69.913730][ T5006] create_pending_snapshots+0x150/0x198 [ 69.915027][ T5006] btrfs_commit_transaction+0xda4/0x30f0 [ 69.916209][ T5006] create_snapshot+0x3a8/0x694 [ 69.917263][ T5006] btrfs_mksubvol+0x518/0x660 [ 69.918239][ T5006] btrfs_mksnapshot+0xcc/0x17c [ 69.919269][ T5006] __btrfs_ioctl_snap_create+0x398/0x47c [ 69.920421][ T5006] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 69.921553][ T5006] btrfs_ioctl+0x780/0xa5c [ 69.922514][ T5006] __arm64_sys_ioctl+0x14c/0x1c8 [ 69.923522][ T5006] invoke_syscall+0x98/0x2b8 [ 69.924516][ T5006] el0_svc_common+0x138/0x258 [ 69.925470][ T5006] do_el0_svc+0x58/0x14c [ 69.926417][ T5006] el0_svc+0x7c/0x1f0 [ 69.927362][ T5006] el0t_64_sync_handler+0x84/0xe4 [ 69.928485][ T5006] el0t_64_sync+0x1a0/0x1a4 [ 69.929336][ T5006] irq event stamp: 80884 [ 69.930213][ T5006] hardirqs last enabled at (80883): [] __up_console_sem+0xb4/0x100 [ 69.932148][ T5006] hardirqs last disabled at (80884): [] el1_dbg+0x24/0x80 [ 69.933867][ T5006] softirqs last enabled at (80872): [] handle_softirqs+0xb88/0xdbc [ 69.935880][ T5006] softirqs last disabled at (80859): [] __irq_exit_rcu+0x268/0x4d8 [ 69.937848][ T5006] ---[ end trace 85f9675c0a5d7cb4 ]--- [ 69.941040][ T5006] BTRFS: error (device loop0) in create_pending_snapshot:1709: errno=-12 Out of memory [ 69.943326][ T5006] BTRFS info (device loop0): forced readonly [ 69.944566][ T5006] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 69.946394][ T5006] BTRFS: error (device loop0) in cleanup_transaction:2018: errno=-12 Out of memory [ 70.290720][ T5029] loop0: detected capacity change from 0 to 32768 [ 70.294586][ T5029] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5029) [ 70.300190][ T5029] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 70.302249][ T5029] BTRFS info (device loop0): using free space tree [ 70.303568][ T5029] BTRFS info (device loop0): has skinny extents [ 70.320810][ T5029] BTRFS info (device loop0): enabling ssd optimizations [ 70.326980][ T5029] FAULT_INJECTION: forcing a failure. [ 70.326980][ T5029] name failslab, interval 1, probability 0, space 0, times 0 [ 70.329565][ T5029] CPU: 1 PID: 5029 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 70.331698][ T5029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 70.333836][ T5029] Call trace: [ 70.334477][ T5029] dump_backtrace+0x0/0x530 [ 70.335400][ T5029] show_stack+0x2c/0x3c [ 70.336247][ T5029] dump_stack_lvl+0x108/0x170 [ 70.337197][ T5029] dump_stack+0x1c/0x58 [ 70.338016][ T5029] should_fail+0x3b8/0x514 [ 70.338948][ T5029] __should_failslab+0xbc/0x110 [ 70.339946][ T5029] should_failslab+0x10/0x28 [ 70.341081][ T5029] slab_pre_alloc_hook+0x64/0xe8 [ 70.342086][ T5029] kmem_cache_alloc+0x98/0x45c [ 70.343035][ T5029] btrfs_alloc_path+0x5c/0x68 [ 70.343962][ T5029] __btrfs_run_delayed_items+0x88/0x3b0 [ 70.345105][ T5029] btrfs_run_delayed_items+0x24/0x34 [ 70.346182][ T5029] btrfs_commit_transaction+0x8f8/0x30f0 [ 70.347332][ T5029] create_snapshot+0x3a8/0x694 [ 70.348316][ T5029] btrfs_mksubvol+0x518/0x660 [ 70.349269][ T5029] btrfs_mksnapshot+0xcc/0x17c [ 70.350255][ T5029] __btrfs_ioctl_snap_create+0x398/0x47c [ 70.351383][ T5029] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 70.352533][ T5029] btrfs_ioctl+0x780/0xa5c [ 70.353495][ T5029] __arm64_sys_ioctl+0x14c/0x1c8 [ 70.354644][ T5029] invoke_syscall+0x98/0x2b8 [ 70.355612][ T5029] el0_svc_common+0x138/0x258 [ 70.356632][ T5029] do_el0_svc+0x58/0x14c [ 70.357662][ T5029] el0_svc+0x7c/0x1f0 [ 70.358568][ T5029] el0t_64_sync_handler+0x84/0xe4 [ 70.359631][ T5029] el0t_64_sync+0x1a0/0x1a4 [ 70.377745][ T5029] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 70.381299][ T5029] ------------[ cut here ]------------ [ 70.382768][ T5029] WARNING: CPU: 1 PID: 5029 at fs/btrfs/transaction.c:2018 btrfs_commit_transaction+0x1e04/0x30f0 [ 70.384904][ T5029] Modules linked in: [ 70.385712][ T5029] CPU: 1 PID: 5029 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 70.387729][ T5029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 70.389822][ T5029] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 70.391560][ T5029] pc : btrfs_commit_transaction+0x1e04/0x30f0 [ 70.392811][ T5029] lr : btrfs_commit_transaction+0x1e04/0x30f0 [ 70.394090][ T5029] sp : ffff800020fb77c0 [ 70.394924][ T5029] x29: ffff800020fb7a10 x28: ffff0000cc729168 x27: ffff0000cb057024 [ 70.396630][ T5029] x26: 00000000fffffff4 x25: ffff0000cb057000 x24: ffff0000ccd5c000 [ 70.398327][ T5029] x23: ffff0000de50c370 x22: ffff0000de50c3c8 x21: ffff0000ccd5d9d0 [ 70.399967][ T5029] x20: 0000000000000000 x19: dfff800000000000 x18: 0000000000000001 [ 70.401714][ T5029] x17: 0000000000000000 x16: ffff800011b4c240 x15: 00000000ffffffff [ 70.403375][ T5029] x14: ffff0000cc728000 x13: 0000000000000001 x12: 0000000000000001 [ 70.405100][ T5029] x11: 0000000000000000 x10: 0000000000000000 x9 : 6ac31c936080f800 [ 70.406718][ T5029] x8 : 6ac31c936080f800 x7 : 0000000000000001 x6 : 0000000000000001 [ 70.408441][ T5029] x5 : ffff800020fb6f38 x4 : ffff800014c40660 x3 : ffff8000085567f8 [ 70.410356][ T5029] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 70.412066][ T5029] Call trace: [ 70.412775][ T5029] btrfs_commit_transaction+0x1e04/0x30f0 [ 70.413932][ T5029] create_snapshot+0x3a8/0x694 [ 70.414924][ T5029] btrfs_mksubvol+0x518/0x660 [ 70.415913][ T5029] btrfs_mksnapshot+0xcc/0x17c [ 70.416971][ T5029] __btrfs_ioctl_snap_create+0x398/0x47c [ 70.418140][ T5029] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 70.419333][ T5029] btrfs_ioctl+0x780/0xa5c [ 70.420225][ T5029] __arm64_sys_ioctl+0x14c/0x1c8 [ 70.421255][ T5029] invoke_syscall+0x98/0x2b8 [ 70.422293][ T5029] el0_svc_common+0x138/0x258 [ 70.423299][ T5029] do_el0_svc+0x58/0x14c [ 70.424183][ T5029] el0_svc+0x7c/0x1f0 [ 70.425044][ T5029] el0t_64_sync_handler+0x84/0xe4 [ 70.426042][ T5029] el0t_64_sync+0x1a0/0x1a4 [ 70.427033][ T5029] irq event stamp: 80526 [ 70.427946][ T5029] hardirqs last enabled at (80525): [] __up_console_sem+0xb4/0x100 [ 70.429927][ T5029] hardirqs last disabled at (80526): [] el1_dbg+0x24/0x80 [ 70.431814][ T5029] softirqs last enabled at (80506): [] handle_softirqs+0xb88/0xdbc [ 70.433855][ T5029] softirqs last disabled at (80411): [] __irq_exit_rcu+0x268/0x4d8 [ 70.435860][ T5029] ---[ end trace 85f9675c0a5d7cb5 ]--- [ 70.438967][ T5029] BTRFS: error (device loop0) in cleanup_transaction:2018: errno=-12 Out of memory [ 70.440925][ T5029] BTRFS info (device loop0): forced readonly [ 70.774858][ T5050] loop0: detected capacity change from 0 to 32768 [ 70.778562][ T5050] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5050) [ 70.783648][ T5050] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 70.785426][ T5050] BTRFS info (device loop0): using free space tree [ 70.786853][ T5050] BTRFS info (device loop0): has skinny extents [ 70.801128][ T5050] BTRFS info (device loop0): enabling ssd optimizations [ 70.805727][ T5050] FAULT_INJECTION: forcing a failure. [ 70.805727][ T5050] name failslab, interval 1, probability 0, space 0, times 0 [ 70.808579][ T5050] CPU: 1 PID: 5050 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 70.810606][ T5050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 70.812678][ T5050] Call trace: [ 70.813367][ T5050] dump_backtrace+0x0/0x530 [ 70.814282][ T5050] show_stack+0x2c/0x3c [ 70.815191][ T5050] dump_stack_lvl+0x108/0x170 [ 70.816133][ T5050] dump_stack+0x1c/0x58 [ 70.816962][ T5050] should_fail+0x3b8/0x514 [ 70.817863][ T5050] __should_failslab+0xbc/0x110 [ 70.818857][ T5050] should_failslab+0x10/0x28 [ 70.819781][ T5050] slab_pre_alloc_hook+0x64/0xe8 [ 70.820768][ T5050] kmem_cache_alloc+0x98/0x45c [ 70.821735][ T5050] btrfs_alloc_path+0x5c/0x68 [ 70.822673][ T5050] __btrfs_run_delayed_items+0x88/0x3b0 [ 70.823824][ T5050] btrfs_run_delayed_items+0x24/0x34 [ 70.824892][ T5050] create_pending_snapshot+0x758/0x2764 [ 70.826006][ T5050] create_pending_snapshots+0x150/0x198 [ 70.827153][ T5050] btrfs_commit_transaction+0xda4/0x30f0 [ 70.828276][ T5050] create_snapshot+0x3a8/0x694 [ 70.829236][ T5050] btrfs_mksubvol+0x518/0x660 [ 70.830203][ T5050] btrfs_mksnapshot+0xcc/0x17c [ 70.831185][ T5050] __btrfs_ioctl_snap_create+0x398/0x47c [ 70.832440][ T5050] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 70.833602][ T5050] btrfs_ioctl+0x780/0xa5c [ 70.834548][ T5050] __arm64_sys_ioctl+0x14c/0x1c8 [ 70.835660][ T5050] invoke_syscall+0x98/0x2b8 [ 70.836667][ T5050] el0_svc_common+0x138/0x258 [ 70.837634][ T5050] do_el0_svc+0x58/0x14c [ 70.838506][ T5050] el0_svc+0x7c/0x1f0 [ 70.839347][ T5050] el0t_64_sync_handler+0x84/0xe4 [ 70.840434][ T5050] el0t_64_sync+0x1a0/0x1a4 [ 70.844953][ T5050] ------------[ cut here ]------------ [ 70.846503][ T5050] WARNING: CPU: 1 PID: 5050 at fs/btrfs/transaction.c:1709 create_pending_snapshot+0x1704/0x2764 [ 70.848719][ T5050] Modules linked in: [ 70.849584][ T5050] CPU: 1 PID: 5050 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 70.851696][ T5050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 70.853959][ T5050] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 70.855510][ T5050] pc : create_pending_snapshot+0x1704/0x2764 [ 70.856827][ T5050] lr : create_pending_snapshot+0x1704/0x2764 [ 70.858186][ T5050] sp : ffff8000210f7460 [ 70.858986][ T5050] x29: ffff8000210f7700 x28: 1fffe00019cb69d5 x27: dfff800000000000 [ 70.860771][ T5050] x26: ffff70000421eebc x25: 00000000fffffff4 x24: ffff0000ce5b4e18 [ 70.862394][ T5050] x23: ffff0000dc0c6c1c x22: ffff0000d1410790 x21: ffff0000de50c428 [ 70.864061][ T5050] x20: ffff0000ce5b4e00 x19: ffff0000de50c420 x18: 0000000000000001 [ 70.865743][ T5050] x17: 0000000000000000 x16: ffff800011b4c240 x15: 00000000ffffffff [ 70.867414][ T5050] x14: ffff0000c1c73680 x13: 0000000000000001 x12: 0000000000000001 [ 70.869089][ T5050] x11: 0000000000000000 x10: 0000000000000000 x9 : 63f35e69ea409c00 [ 70.870793][ T5050] x8 : 63f35e69ea409c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 70.872498][ T5050] x5 : ffff8000210f6bd8 x4 : ffff800014c40660 x3 : ffff8000085567f8 [ 70.874314][ T5050] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 70.876118][ T5050] Call trace: [ 70.876827][ T5050] create_pending_snapshot+0x1704/0x2764 [ 70.878094][ T5050] create_pending_snapshots+0x150/0x198 [ 70.879219][ T5050] btrfs_commit_transaction+0xda4/0x30f0 [ 70.880390][ T5050] create_snapshot+0x3a8/0x694 [ 70.881434][ T5050] btrfs_mksubvol+0x518/0x660 [ 70.882430][ T5050] btrfs_mksnapshot+0xcc/0x17c [ 70.883411][ T5050] __btrfs_ioctl_snap_create+0x398/0x47c [ 70.884696][ T5050] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 70.885927][ T5050] btrfs_ioctl+0x780/0xa5c [ 70.886793][ T5050] __arm64_sys_ioctl+0x14c/0x1c8 [ 70.887863][ T5050] invoke_syscall+0x98/0x2b8 [ 70.888947][ T5050] el0_svc_common+0x138/0x258 [ 70.890029][ T5050] do_el0_svc+0x58/0x14c [ 70.890855][ T5050] el0_svc+0x7c/0x1f0 [ 70.891715][ T5050] el0t_64_sync_handler+0x84/0xe4 [ 70.892768][ T5050] el0t_64_sync+0x1a0/0x1a4 [ 70.893729][ T5050] irq event stamp: 78994 [ 70.894650][ T5050] hardirqs last enabled at (78993): [] __up_console_sem+0xb4/0x100 [ 70.896841][ T5050] hardirqs last disabled at (78994): [] el1_dbg+0x24/0x80 [ 70.898639][ T5050] softirqs last enabled at (78970): [] handle_softirqs+0xb88/0xdbc [ 70.900690][ T5050] softirqs last disabled at (78889): [] __irq_exit_rcu+0x268/0x4d8 [ 70.902673][ T5050] ---[ end trace 85f9675c0a5d7cb6 ]--- [ 70.908061][ T5050] BTRFS: error (device loop0) in create_pending_snapshot:1709: errno=-12 Out of memory [ 70.911155][ T5050] BTRFS info (device loop0): forced readonly [ 70.912655][ T5050] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 70.914569][ T5050] BTRFS: error (device loop0) in cleanup_transaction:2018: errno=-12 Out of memory [ 71.252045][ T5071] loop0: detected capacity change from 0 to 32768 [ 71.255828][ T5071] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5071) [ 71.261247][ T5071] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 71.263138][ T5071] BTRFS info (device loop0): using free space tree [ 71.264396][ T5071] BTRFS info (device loop0): has skinny extents [ 71.281283][ T5071] BTRFS info (device loop0): enabling ssd optimizations [ 71.285828][ T5071] FAULT_INJECTION: forcing a failure. [ 71.285828][ T5071] name failslab, interval 1, probability 0, space 0, times 0 [ 71.288464][ T5071] CPU: 0 PID: 5071 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 71.290509][ T5071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 71.292582][ T5071] Call trace: [ 71.293249][ T5071] dump_backtrace+0x0/0x530 [ 71.294237][ T5071] show_stack+0x2c/0x3c [ 71.295168][ T5071] dump_stack_lvl+0x108/0x170 [ 71.296160][ T5071] dump_stack+0x1c/0x58 [ 71.297215][ T5071] should_fail+0x3b8/0x514 [ 71.298114][ T5071] __should_failslab+0xbc/0x110 [ 71.299268][ T5071] should_failslab+0x10/0x28 [ 71.300254][ T5071] slab_pre_alloc_hook+0x64/0xe8 [ 71.301276][ T5071] kmem_cache_alloc+0x98/0x45c [ 71.302349][ T5071] btrfs_alloc_path+0x5c/0x68 [ 71.303396][ T5071] __btrfs_run_delayed_items+0x88/0x3b0 [ 71.304604][ T5071] btrfs_run_delayed_items+0x24/0x34 [ 71.305690][ T5071] create_pending_snapshot+0x758/0x2764 [ 71.306871][ T5071] create_pending_snapshots+0x150/0x198 [ 71.308092][ T5071] btrfs_commit_transaction+0xda4/0x30f0 [ 71.309294][ T5071] create_snapshot+0x3a8/0x694 [ 71.310294][ T5071] btrfs_mksubvol+0x518/0x660 [ 71.311319][ T5071] btrfs_mksnapshot+0xcc/0x17c [ 71.312377][ T5071] __btrfs_ioctl_snap_create+0x398/0x47c [ 71.313716][ T5071] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 71.314921][ T5071] btrfs_ioctl+0x780/0xa5c [ 71.315860][ T5071] __arm64_sys_ioctl+0x14c/0x1c8 [ 71.316877][ T5071] invoke_syscall+0x98/0x2b8 [ 71.317848][ T5071] el0_svc_common+0x138/0x258 [ 71.318898][ T5071] do_el0_svc+0x58/0x14c [ 71.319751][ T5071] el0_svc+0x7c/0x1f0 [ 71.320552][ T5071] el0t_64_sync_handler+0x84/0xe4 [ 71.321572][ T5071] el0t_64_sync+0x1a0/0x1a4 [ 71.323250][ T5071] ------------[ cut here ]------------ [ 71.324752][ T5071] WARNING: CPU: 0 PID: 5071 at fs/btrfs/transaction.c:1709 create_pending_snapshot+0x1704/0x2764 [ 71.326917][ T5071] Modules linked in: [ 71.327779][ T5071] CPU: 0 PID: 5071 Comm: syz-executor.0 Tainted: G W 5.15.176-syzkaller #0 [ 71.329769][ T5071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 71.331949][ T5071] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 71.333611][ T5071] pc : create_pending_snapshot+0x1704/0x2764 [ 71.334803][ T5071] lr : create_pending_snapshot+0x1704/0x2764 [ 71.335972][ T5071] sp : ffff8000211f7460 [ 71.336892][ T5071] x29: ffff8000211f7700 x28: 1fffe00019cb5755 x27: dfff800000000000 [ 71.338514][ T5071] x26: ffff70000423eebc x25: 00000000fffffff4 x24: ffff0000ce5aba18 [ 71.340134][ T5071] x23: ffff0000de682aa4 x22: ffff0000d5491160 x21: ffff0000de53b378 [ 71.341698][ T5071] x20: ffff0000ce5aba00 x19: ffff0000de53b370 x18: 0000000000000001 [ 71.343399][ T5071] x17: 0000000000000000 x16: ffff800008336558 x15: 00000000ffffffff [ 71.345179][ T5071] x14: ffff0000d5cf9b40 x13: 0000000000000001 x12: 0000000000000001 [ 71.346851][ T5071] x11: 0000000000000000 x10: 0000000000000000 x9 : 47f8c0d43b05a100 [ 71.348634][ T5071] x8 : 47f8c0d43b05a100 x7 : 0000000000000001 x6 : 0000000000000001 [ 71.350401][ T5071] x5 : ffff8000211f6bd8 x4 : ffff800014c40660 x3 : ffff8000083366a4 [ 71.352116][ T5071] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 71.353801][ T5071] Call trace: [ 71.354452][ T5071] create_pending_snapshot+0x1704/0x2764 [ 71.355607][ T5071] create_pending_snapshots+0x150/0x198 [ 71.356767][ T5071] btrfs_commit_transaction+0xda4/0x30f0 [ 71.357937][ T5071] create_snapshot+0x3a8/0x694 [ 71.358963][ T5071] btrfs_mksubvol+0x518/0x660