Warning: Permanently added '10.128.1.149' (ED25519) to the list of known hosts. 1970/01/01 00:00:57 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:57 ignoring optional flag "type"="gce" 1970/01/01 00:00:57 parsed 1 programs [ 58.013502][ T4310] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS 1970/01/01 00:00:57 executed programs: 0 [ 58.128681][ T4316] chnl_net:caif_netlink_parms(): no params data found [ 58.158412][ T4316] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.160569][ T4316] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.163158][ T4316] device bridge_slave_0 entered promiscuous mode [ 58.166852][ T4316] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.168877][ T4316] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.171381][ T4316] device bridge_slave_1 entered promiscuous mode [ 58.184038][ T4316] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.190606][ T4316] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.204256][ T4316] team0: Port device team_slave_0 added [ 58.207687][ T4316] team0: Port device team_slave_1 added [ 58.219852][ T4316] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 58.221858][ T4316] 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. [ 58.229139][ T4316] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 58.233321][ T4316] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 58.235259][ T4316] 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. [ 58.242683][ T4316] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 58.299053][ T4316] device hsr_slave_0 entered promiscuous mode [ 58.347674][ T4316] device hsr_slave_1 entered promiscuous mode [ 59.051878][ T4316] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 59.109433][ T4316] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 59.157505][ T4316] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 59.181977][ T4316] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 59.280249][ T4316] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.287734][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.290264][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.295251][ T4316] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.299792][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.302501][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.305059][ T153] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.307036][ T153] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.311263][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.326536][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.330697][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.333271][ T143] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.335122][ T143] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.339810][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.342616][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.345409][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.351658][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.354323][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.357979][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.360671][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.368237][ T4316] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 59.371064][ T4316] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 59.379184][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.381802][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.385218][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.388404][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.391386][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.462736][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.465011][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.475292][ T4316] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.487264][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.490114][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.502984][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.505722][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.509172][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.512087][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.517450][ T4316] device veth0_vlan entered promiscuous mode [ 59.523354][ T4316] device veth1_vlan entered promiscuous mode [ 59.539961][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 59.542526][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 59.545079][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.549539][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.553795][ T4316] device veth0_macvtap entered promiscuous mode [ 59.558501][ T4316] device veth1_macvtap entered promiscuous mode [ 59.569538][ T4316] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 59.571648][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 59.574190][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.577847][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.580907][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.586112][ T4316] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 59.589757][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.592476][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.595764][ T4316] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.600096][ T4316] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.602467][ T4316] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.604883][ T4316] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.642641][ T153] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.645049][ T153] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.650211][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 59.668558][ T153] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.670901][ T153] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.673646][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 59.909880][ T4426] loop0: detected capacity change from 0 to 32768 [ 59.919464][ T4426] ======================================================= [ 59.919464][ T4426] WARNING: The mand mount option has been deprecated and [ 59.919464][ T4426] and is ignored by this kernel. Remove the mand [ 59.919464][ T4426] option from the mount to silence this warning. [ 59.919464][ T4426] ======================================================= [ 59.944923][ T4426] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4426) [ 59.967758][ T4426] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 59.980254][ T4426] BTRFS info (device loop0): use zlib compression, level 3 [ 59.982504][ T4426] BTRFS info (device loop0): disabling tree log [ 59.984283][ T4426] BTRFS info (device loop0): turning on sync discard [ 59.986715][ T4426] BTRFS info (device loop0): enabling ssd optimizations [ 59.988787][ T4426] BTRFS info (device loop0): using spread ssd allocation scheme [ 59.990976][ T4426] BTRFS info (device loop0): using free space tree [ 59.992865][ T4426] BTRFS info (device loop0): has skinny extents [ 60.066593][ T4027] Bluetooth: hci0: command 0x0409 tx timeout [ 60.112435][ T4426] FAULT_INJECTION: forcing a failure. [ 60.112435][ T4426] name failslab, interval 1, probability 0, space 0, times 1 [ 60.124364][ T4426] CPU: 0 PID: 4426 Comm: syz-executor.0 Not tainted 5.15.182-syzkaller #0 [ 60.126867][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 60.129697][ T4426] Call trace: [ 60.130626][ T4426] dump_backtrace+0x0/0x43c [ 60.131899][ T4426] show_stack+0x2c/0x3c [ 60.133025][ T4426] __dump_stack+0x30/0x40 [ 60.134189][ T4426] dump_stack_lvl+0xf8/0x160 [ 60.135527][ T4426] dump_stack+0x1c/0x5c [ 60.136704][ T4426] should_fail+0x3c0/0x51c [ 60.137963][ T4426] __should_failslab+0xbc/0x10c [ 60.139344][ T4426] should_failslab+0x10/0x28 [ 60.140624][ T4426] slab_pre_alloc_hook+0x64/0xec [ 60.142022][ T4426] kmem_cache_alloc+0x94/0x3e4 [ 60.143334][ T4426] btrfs_alloc_path+0x5c/0x68 [ 60.144628][ T4426] __btrfs_run_delayed_refs+0xd70/0x3354 [ 60.146216][ T4426] btrfs_run_delayed_refs+0x124/0x46c [ 60.147734][ T4426] btrfs_commit_transaction+0x1b8/0x3044 [ 60.149266][ T4426] btrfs_ioctl_set_fslabel+0x2c8/0x384 [ 60.150822][ T4426] btrfs_ioctl+0x5f0/0xb38 [ 60.151999][ T4426] __arm64_sys_ioctl+0x14c/0x1c8 [ 60.153314][ T4426] invoke_syscall+0x98/0x2b8 [ 60.154603][ T4426] el0_svc_common+0x138/0x258 [ 60.155924][ T4426] do_el0_svc+0x58/0x14c [ 60.157078][ T4426] el0_svc+0x78/0x1e0 [ 60.158145][ T4426] el0t_64_sync_handler+0xcc/0xe4 [ 60.159550][ T4426] el0t_64_sync+0x1a0/0x1a4 [ 60.176170][ T4426] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 60.187605][ T4426] ------------[ cut here ]------------ [ 60.189598][ T4426] WARNING: CPU: 0 PID: 4426 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x3f4/0x46c [ 60.192518][ T4426] Modules linked in: [ 60.193653][ T4426] CPU: 0 PID: 4426 Comm: syz-executor.0 Not tainted 5.15.182-syzkaller #0 [ 60.196051][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 60.198837][ T4426] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.201004][ T4426] pc : btrfs_run_delayed_refs+0x3f4/0x46c [ 60.202595][ T4426] lr : btrfs_run_delayed_refs+0x3f4/0x46c [ 60.204160][ T4426] sp : ffff80001f0677d0 [ 60.205317][ T4426] x29: ffff80001f0677e0 x28: ffff0000c8f73000 x27: dfff800000000000 [ 60.207505][ T4426] x26: ffff0000c8f73024 x25: ffff0000caa74000 x24: 1fffe0001bcaee21 [ 60.209713][ T4426] x23: 1fffe0001bcaee21 x22: ffff0000de577108 x21: 00000000fffffff4 [ 60.211970][ T4426] x20: 0000000000000051 x19: ffff0000de5770b0 x18: 0000000000000001 [ 60.214265][ T4426] x17: 0000000000000000 x16: ffff8000111a53fc x15: 00000000ffffffff [ 60.216424][ T4426] x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000ff0100 [ 60.218611][ T4426] x11: 0000000000000000 x10: 0000000000000000 x9 : 7eb62b8c5a842900 [ 60.220827][ T4426] x8 : 7eb62b8c5a842900 x7 : 0000000000000001 x6 : 0000000000000001 [ 60.222991][ T4426] x5 : ffff80001f0670b8 x4 : ffff80001422f280 x3 : ffff800008503828 [ 60.225183][ T4426] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 60.227341][ T4426] Call trace: [ 60.228231][ T4426] btrfs_run_delayed_refs+0x3f4/0x46c [ 60.229706][ T4426] btrfs_commit_transaction+0x1b8/0x3044 [ 60.231233][ T4426] btrfs_ioctl_set_fslabel+0x2c8/0x384 [ 60.232770][ T4426] btrfs_ioctl+0x5f0/0xb38 [ 60.233941][ T4426] __arm64_sys_ioctl+0x14c/0x1c8 [ 60.235310][ T4426] invoke_syscall+0x98/0x2b8 [ 60.236574][ T4426] el0_svc_common+0x138/0x258 [ 60.237834][ T4426] do_el0_svc+0x58/0x14c [ 60.238956][ T4426] el0_svc+0x78/0x1e0 [ 60.240039][ T4426] el0t_64_sync_handler+0xcc/0xe4 [ 60.241414][ T4426] el0t_64_sync+0x1a0/0x1a4 [ 60.242748][ T4426] irq event stamp: 82142 [ 60.243930][ T4426] hardirqs last enabled at (82141): [] __up_console_sem+0xb4/0x100 [ 60.246493][ T4426] hardirqs last disabled at (82142): [] el1_dbg+0x24/0x80 [ 60.248959][ T4426] softirqs last enabled at (82098): [] handle_softirqs+0xa4c/0xbf0 [ 60.251576][ T4426] softirqs last disabled at (82085): [] __irq_exit_rcu+0x240/0x440 [ 60.254211][ T4426] ---[ end trace dd7c245e243e0fa5 ]--- [ 60.272506][ T4426] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 60.286106][ T4426] BTRFS info (device loop0): forced readonly [ 60.672180][ T4502] loop0: detected capacity change from 0 to 32768 [ 60.764227][ T4502] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4502) [ 60.770879][ T4502] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 60.773429][ T4502] BTRFS info (device loop0): use zlib compression, level 3 [ 60.775521][ T4502] BTRFS info (device loop0): disabling tree log [ 60.779713][ T4502] BTRFS info (device loop0): turning on sync discard [ 60.781688][ T4502] BTRFS info (device loop0): enabling ssd optimizations [ 60.787740][ T4502] BTRFS info (device loop0): using spread ssd allocation scheme [ 60.796261][ T4502] BTRFS info (device loop0): using free space tree [ 60.798072][ T4502] BTRFS info (device loop0): has skinny extents [ 60.886672][ T4502] FAULT_INJECTION: forcing a failure. [ 60.886672][ T4502] name failslab, interval 1, probability 0, space 0, times 0 [ 60.890323][ T4502] CPU: 0 PID: 4502 Comm: syz-executor.0 Tainted: G W 5.15.182-syzkaller #0 [ 60.893065][ T4502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 60.895862][ T4502] Call trace: [ 60.896801][ T4502] dump_backtrace+0x0/0x43c [ 60.898083][ T4502] show_stack+0x2c/0x3c [ 60.899256][ T4502] __dump_stack+0x30/0x40 [ 60.900500][ T4502] dump_stack_lvl+0xf8/0x160 [ 60.901803][ T4502] dump_stack+0x1c/0x5c [ 60.902982][ T4502] should_fail+0x3c0/0x51c [ 60.904282][ T4502] __should_failslab+0xbc/0x10c [ 60.905646][ T4502] should_failslab+0x10/0x28 [ 60.906973][ T4502] slab_pre_alloc_hook+0x64/0xec [ 60.908360][ T4502] kmem_cache_alloc+0x94/0x3e4 [ 60.909711][ T4502] btrfs_alloc_path+0x5c/0x68 [ 60.911043][ T4502] __btrfs_free_extent+0x19c/0x1aa4 [ 60.912528][ T4502] __btrfs_run_delayed_refs+0xc5c/0x3354 [ 60.914178][ T4502] btrfs_run_delayed_refs+0x124/0x46c [ 60.915717][ T4502] btrfs_commit_transaction+0x1b8/0x3044 [ 60.917292][ T4502] btrfs_ioctl_set_fslabel+0x2c8/0x384 [ 60.918999][ T4502] btrfs_ioctl+0x5f0/0xb38 [ 60.920245][ T4502] __arm64_sys_ioctl+0x14c/0x1c8 [ 60.921620][ T4502] invoke_syscall+0x98/0x2b8 [ 60.922888][ T4502] el0_svc_common+0x138/0x258 [ 60.924182][ T4502] do_el0_svc+0x58/0x14c [ 60.925312][ T4502] el0_svc+0x78/0x1e0 [ 60.926414][ T4502] el0t_64_sync_handler+0xcc/0xe4 [ 60.927769][ T4502] el0t_64_sync+0x1a0/0x1a4 [ 60.933528][ T4502] BTRFS error (device loop0): failed to run delayed ref for logical 5255168 num_bytes 4096 type 176 action 2 ref_mod 1: -12 [ 60.938534][ T4502] ------------[ cut here ]------------ [ 60.940422][ T4502] WARNING: CPU: 0 PID: 4502 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x3f4/0x46c [ 60.943297][ T4502] Modules linked in: [ 60.944345][ T4502] CPU: 0 PID: 4502 Comm: syz-executor.0 Tainted: G W 5.15.182-syzkaller #0 [ 60.947083][ T4502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 60.949842][ T4502] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.951932][ T4502] pc : btrfs_run_delayed_refs+0x3f4/0x46c [ 60.953458][ T4502] lr : btrfs_run_delayed_refs+0x3f4/0x46c [ 60.955029][ T4502] sp : ffff80001f5e77d0 [ 60.956244][ T4502] x29: ffff80001f5e77e0 x28: ffff0000c6405000 x27: dfff800000000000 [ 60.958552][ T4502] x26: ffff0000c6405024 x25: ffff0000c89fc000 x24: 1fffe0001bcaee4d [ 60.960700][ T4502] x23: 1fffe0001bcaee4d x22: ffff0000de577268 x21: 00000000fffffff4 [ 60.962877][ T4502] x20: 0000000000000051 x19: ffff0000de577210 x18: 0000000000000001 [ 60.965077][ T4502] x17: 0000000000000000 x16: ffff8000111a53fc x15: 00000000ffffffff [ 60.967228][ T4502] x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000ff0100 [ 60.969373][ T4502] x11: 0000000000000000 x10: 0000000000000000 x9 : 35ad4f2c3a465e00 [ 60.971527][ T4502] x8 : 35ad4f2c3a465e00 x7 : 0000000000000001 x6 : 0000000000000001 [ 60.973786][ T4502] x5 : ffff80001f5e70b8 x4 : ffff80001422f280 x3 : ffff800008503828 [ 60.976007][ T4502] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 60.978250][ T4502] Call trace: [ 60.979171][ T4502] btrfs_run_delayed_refs+0x3f4/0x46c [ 60.980623][ T4502] btrfs_commit_transaction+0x1b8/0x3044 [ 60.982153][ T4502] btrfs_ioctl_set_fslabel+0x2c8/0x384 [ 60.983630][ T4502] btrfs_ioctl+0x5f0/0xb38 [ 60.984873][ T4502] __arm64_sys_ioctl+0x14c/0x1c8 [ 60.986235][ T4502] invoke_syscall+0x98/0x2b8 [ 60.987466][ T4502] el0_svc_common+0x138/0x258 [ 60.988723][ T4502] do_el0_svc+0x58/0x14c [ 60.989888][ T4502] el0_svc+0x78/0x1e0 [ 60.990971][ T4502] el0t_64_sync_handler+0xcc/0xe4 [ 60.992360][ T4502] el0t_64_sync+0x1a0/0x1a4 [ 60.993547][ T4502] irq event stamp: 80258 [ 60.994732][ T4502] hardirqs last enabled at (80257): [] __up_console_sem+0xb4/0x100 [ 60.997293][ T4502] hardirqs last disabled at (80258): [] el1_dbg+0x24/0x80 [ 60.999754][ T4502] softirqs last enabled at (80232): [] handle_softirqs+0xa4c/0xbf0 [ 61.002428][ T4502] softirqs last disabled at (80171): [] __irq_exit_rcu+0x240/0x440 [ 61.004973][ T4502] ---[ end trace dd7c245e243e0fa6 ]--- [ 61.013353][ T4502] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 61.017249][ T4502] BTRFS info (device loop0): forced readonly [ 61.369725][ T4562] loop0: detected capacity change from 0 to 32768 [ 61.396205][ T4562] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4562) [ 61.404215][ T4562] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 61.407436][ T4562] BTRFS info (device loop0): use zlib compression, level 3 [ 61.409452][ T4562] BTRFS info (device loop0): disabling tree log [ 61.411214][ T4562] BTRFS info (device loop0): turning on sync discard [ 61.413104][ T4562] BTRFS info (device loop0): enabling ssd optimizations [ 61.414999][ T4562] BTRFS info (device loop0): using spread ssd allocation scheme [ 61.417688][ T4562] BTRFS info (device loop0): using free space tree [ 61.419485][ T4562] BTRFS info (device loop0): has skinny extents [ 61.501259][ T4562] FAULT_INJECTION: forcing a failure. [ 61.501259][ T4562] name failslab, interval 1, probability 0, space 0, times 0 [ 61.504770][ T4562] CPU: 0 PID: 4562 Comm: syz-executor.0 Tainted: G W 5.15.182-syzkaller #0 [ 61.507526][ T4562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 61.510329][ T4562] Call trace: [ 61.511236][ T4562] dump_backtrace+0x0/0x43c [ 61.512465][ T4562] show_stack+0x2c/0x3c [ 61.513591][ T4562] __dump_stack+0x30/0x40 [ 61.514797][ T4562] dump_stack_lvl+0xf8/0x160 [ 61.516328][ T4562] dump_stack+0x1c/0x5c [ 61.517418][ T4562] should_fail+0x3c0/0x51c [ 61.518598][ T4562] __should_failslab+0xbc/0x10c [ 61.519893][ T4562] should_failslab+0x10/0x28 [ 61.521152][ T4562] slab_pre_alloc_hook+0x64/0xec [ 61.522505][ T4562] kmem_cache_alloc+0x94/0x3e4 [ 61.523871][ T4562] btrfs_alloc_path+0x5c/0x68 [ 61.525124][ T4562] __btrfs_run_delayed_refs+0xd70/0x3354 [ 61.526648][ T4562] btrfs_run_delayed_refs+0x124/0x46c [ 61.528151][ T4562] btrfs_commit_transaction+0x1b8/0x3044 [ 61.529715][ T4562] btrfs_ioctl_set_fslabel+0x2c8/0x384 [ 61.531244][ T4562] btrfs_ioctl+0x5f0/0xb38 [ 61.532471][ T4562] __arm64_sys_ioctl+0x14c/0x1c8 [ 61.533860][ T4562] invoke_syscall+0x98/0x2b8 [ 61.535116][ T4562] el0_svc_common+0x138/0x258 [ 61.536376][ T4562] do_el0_svc+0x58/0x14c [ 61.537574][ T4562] el0_svc+0x78/0x1e0 [ 61.538698][ T4562] el0t_64_sync_handler+0xcc/0xe4 [ 61.540089][ T4562] el0t_64_sync+0x1a0/0x1a4 [ 61.545479][ T4562] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 61.555183][ T4562] ------------[ cut here ]------------ [ 61.562909][ T4562] WARNING: CPU: 0 PID: 4562 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x3f4/0x46c [ 61.565669][ T4562] Modules linked in: [ 61.566679][ T4562] CPU: 0 PID: 4562 Comm: syz-executor.0 Tainted: G W 5.15.182-syzkaller #0 [ 61.569397][ T4562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 61.572106][ T4562] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.574270][ T4562] pc : btrfs_run_delayed_refs+0x3f4/0x46c [ 61.575883][ T4562] lr : btrfs_run_delayed_refs+0x3f4/0x46c [ 61.577474][ T4562] sp : ffff80001f0b77d0 [ 61.578596][ T4562] x29: ffff80001f0b77e0 x28: ffff0000cfc53000 x27: dfff800000000000 [ 61.580810][ T4562] x26: ffff0000cfc53024 x25: ffff0000dcba8000 x24: 1fffe0001bcaee79 [ 61.582992][ T4562] x23: 1fffe0001bcaee79 x22: ffff0000de5773c8 x21: 00000000fffffff4 [ 61.585255][ T4562] x20: 0000000000000051 x19: ffff0000de577370 x18: 0000000000000001 [ 61.587437][ T4562] x17: 0000000000000000 x16: ffff8000111a53fc x15: 00000000ffffffff [ 61.589573][ T4562] x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000ff0100 [ 61.591726][ T4562] x11: 0000000000000000 x10: 0000000000000000 x9 : f691fbc3db6dcd00 [ 61.593965][ T4562] x8 : f691fbc3db6dcd00 x7 : 0000000000000001 x6 : 0000000000000001 [ 61.596091][ T4562] x5 : ffff80001f0b70b8 x4 : ffff80001422f280 x3 : ffff800008503828 [ 61.598351][ T4562] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 61.600535][ T4562] Call trace: [ 61.601429][ T4562] btrfs_run_delayed_refs+0x3f4/0x46c [ 61.602910][ T4562] btrfs_commit_transaction+0x1b8/0x3044 [ 61.604380][ T4562] btrfs_ioctl_set_fslabel+0x2c8/0x384 [ 61.605863][ T4562] btrfs_ioctl+0x5f0/0xb38 [ 61.607050][ T4562] __arm64_sys_ioctl+0x14c/0x1c8 [ 61.608366][ T4562] invoke_syscall+0x98/0x2b8 [ 61.609630][ T4562] el0_svc_common+0x138/0x258 [ 61.610901][ T4562] do_el0_svc+0x58/0x14c [ 61.612039][ T4562] el0_svc+0x78/0x1e0 [ 61.613127][ T4562] el0t_64_sync_handler+0xcc/0xe4 [ 61.614481][ T4562] el0t_64_sync+0x1a0/0x1a4 [ 61.615722][ T4562] irq event stamp: 80554 [ 61.616863][ T4562] hardirqs last enabled at (80553): [] __up_console_sem+0xb4/0x100 [ 61.619470][ T4562] hardirqs last disabled at (80554): [] el1_dbg+0x24/0x80 [ 61.621900][ T4562] softirqs last enabled at (80542): [] handle_softirqs+0xa4c/0xbf0 [ 61.624630][ T4562] softirqs last disabled at (80525): [] __irq_exit_rcu+0x240/0x440 [ 61.627247][ T4562] ---[ end trace dd7c245e243e0fa7 ]--- [ 61.635544][ T4562] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 61.638848][ T4562] BTRFS info (device loop0): forced readonly [ 61.972145][ T4623] loop0: detected capacity change from 0 to 32768 [ 61.983113][ T4623] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4623) [ 61.995431][ T4623] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 61.999395][ T4623] BTRFS info (device loop0): use zlib compression, level 3 [ 62.001961][ T4623] BTRFS info (device loop0): disabling tree log [ 62.004536][ T4623] BTRFS info (device loop0): turning on sync discard [ 62.008913][ T4623] BTRFS info (device loop0): enabling ssd optimizations [ 62.011423][ T4623] BTRFS info (device loop0): using spread ssd allocation scheme [ 62.014046][ T4623] BTRFS info (device loop0): using free space tree [ 62.017099][ T4623] BTRFS info (device loop0): has skinny extents [ 62.127170][ T4623] FAULT_INJECTION: forcing a failure. [ 62.127170][ T4623] name failslab, interval 1, probability 0, space 0, times 0 [ 62.130842][ T4623] CPU: 1 PID: 4623 Comm: syz-executor.0 Tainted: G W 5.15.182-syzkaller #0 [ 62.133561][ T4623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 62.136374][ T4623] Call trace: [ 62.137274][ T4623] dump_backtrace+0x0/0x43c [ 62.138578][ T4623] show_stack+0x2c/0x3c [ 62.139760][ T4623] __dump_stack+0x30/0x40 [ 62.140966][ T4623] dump_stack_lvl+0xf8/0x160 [ 62.142199][ T4623] dump_stack+0x1c/0x5c [ 62.143360][ T4623] should_fail+0x3c0/0x51c [ 62.144551][ T4623] __should_failslab+0xbc/0x10c [ 62.145873][ T4623] should_failslab+0x10/0x28 [ 62.147130][ T4623] slab_pre_alloc_hook+0x64/0xec [ 62.148559][ T4623] kmem_cache_alloc+0x94/0x3e4 [ 62.149918][ T4623] btrfs_alloc_path+0x5c/0x68 [ 62.151254][ T4623] __btrfs_free_extent+0x19c/0x1aa4 [ 62.152676][ T4623] __btrfs_run_delayed_refs+0xc5c/0x3354 [ 62.154214][ T4623] btrfs_run_delayed_refs+0x124/0x46c [ 62.155720][ T4623] btrfs_commit_transaction+0x1b8/0x3044 [ 62.157295][ T4623] btrfs_ioctl_set_fslabel+0x2c8/0x384 [ 62.158778][ T4623] btrfs_ioctl+0x5f0/0xb38 [ 62.160011][ T4623] __arm64_sys_ioctl+0x14c/0x1c8 [ 62.161404][ T4623] invoke_syscall+0x98/0x2b8 [ 62.162818][ T4623] el0_svc_common+0x138/0x258 [ 62.164132][ T4623] do_el0_svc+0x58/0x14c [ 62.165339][ T4623] el0_svc+0x78/0x1e0 [ 62.166447][ T4623] el0t_64_sync_handler+0xcc/0xe4 [ 62.167868][ T4623] el0t_64_sync+0x1a0/0x1a4 [ 62.171670][ T4619] Bluetooth: hci0: command 0x041b tx timeout [ 62.176369][ T4623] BTRFS error (device loop0): failed to run delayed ref for logical 5255168 num_bytes 4096 type 176 action 2 ref_mod 1: -12 [ 62.182127][ T4623] ------------[ cut here ]------------ [ 62.184032][ T4623] WARNING: CPU: 1 PID: 4623 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x3f4/0x46c [ 62.186834][ T4623] Modules linked in: [ 62.187876][ T4623] CPU: 1 PID: 4623 Comm: syz-executor.0 Tainted: G W 5.15.182-syzkaller #0 [ 62.190682][ T4623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 62.193455][ T4623] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.195618][ T4623] pc : btrfs_run_delayed_refs+0x3f4/0x46c [ 62.197202][ T4623] lr : btrfs_run_delayed_refs+0x3f4/0x46c [ 62.198736][ T4623] sp : ffff80001f6f77d0 [ 62.199890][ T4623] x29: ffff80001f6f77e0 x28: ffff0000d94d4000 x27: dfff800000000000 [ 62.202223][ T4623] x26: ffff0000d94d4024 x25: ffff0000ce200000 x24: 1fffe0001b9d3c21 [ 62.204380][ T4623] x23: 1fffe0001b9d3c21 x22: ffff0000dce9e108 x21: 00000000fffffff4 [ 62.206651][ T4623] x20: 0000000000000051 x19: ffff0000dce9e0b0 x18: 0000000000000001 [ 62.208891][ T4623] x17: 0000000000000000 x16: ffff8000111a53fc x15: 00000000ffffffff [ 62.211147][ T4623] x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000ff0100 [ 62.213420][ T4623] x11: 0000000000000000 x10: 0000000000000000 x9 : 53fa8791d3945900 [ 62.215645][ T4623] x8 : 53fa8791d3945900 x7 : 0000000000000001 x6 : 0000000000000001 [ 62.217873][ T4623] x5 : ffff80001f6f70b8 x4 : ffff80001422f280 x3 : ffff800008503828 [ 62.220074][ T4623] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 62.222354][ T4623] Call trace: [ 62.223251][ T4623] btrfs_run_delayed_refs+0x3f4/0x46c [ 62.224777][ T4623] btrfs_commit_transaction+0x1b8/0x3044 [ 62.226251][ T4623] btrfs_ioctl_set_fslabel+0x2c8/0x384 [ 62.227755][ T4623] btrfs_ioctl+0x5f0/0xb38 [ 62.228941][ T4623] __arm64_sys_ioctl+0x14c/0x1c8 [ 62.230315][ T4623] invoke_syscall+0x98/0x2b8 [ 62.231536][ T4623] el0_svc_common+0x138/0x258 [ 62.232819][ T4623] do_el0_svc+0x58/0x14c [ 62.234041][ T4623] el0_svc+0x78/0x1e0 [ 62.235251][ T4623] el0t_64_sync_handler+0xcc/0xe4 [ 62.236718][ T4623] el0t_64_sync+0x1a0/0x1a4 [ 62.237962][ T4623] irq event stamp: 80782 [ 62.239147][ T4623] hardirqs last enabled at (80781): [] __up_console_sem+0xb4/0x100 [ 62.241789][ T4623] hardirqs last disabled at (80782): [] el1_dbg+0x24/0x80 [ 62.244172][ T4623] softirqs last enabled at (80742): [] handle_softirqs+0xa4c/0xbf0 [ 62.246808][ T4623] softirqs last disabled at (80711): [] __irq_exit_rcu+0x240/0x440 [ 62.249443][ T4623] ---[ end trace dd7c245e243e0fa8 ]--- [ 62.255614][ T4623] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 62.258602][ T4623] BTRFS info (device loop0): forced readonly [ 62.649025][ T4678] loop0: detected capacity change from 0 to 32768 [ 62.690878][ T4678] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4678) [ 62.704803][ T4678] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 62.710607][ T4678] BTRFS info (device loop0): use zlib compression, level 3 [ 62.712614][ T4678] BTRFS info (device loop0): disabling tree log [ 62.714315][ T4678] BTRFS info (device loop0): turning on sync discard [ 62.724693][ T4678] BTRFS info (device loop0): enabling ssd optimizations [ 62.726981][ T4678] BTRFS info (device loop0): using spread ssd allocation scheme [ 62.729071][ T4678] BTRFS info (device loop0): using free space tree [ 62.731009][ T4678] BTRFS info (device loop0): has skinny extents [ 62.840731][ T4678] FAULT_INJECTION: forcing a failure. [ 62.840731][ T4678] name failslab, interval 1, probability 0, space 0, times 0 [ 62.844309][ T4678] CPU: 1 PID: 4678 Comm: syz-executor.0 Tainted: G W 5.15.182-syzkaller #0 [ 62.847078][ T4678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 62.849889][ T4678] Call trace: [ 62.850800][ T4678] dump_backtrace+0x0/0x43c [ 62.852064][ T4678] show_stack+0x2c/0x3c [ 62.853190][ T4678] __dump_stack+0x30/0x40 [ 62.854344][ T4678] dump_stack_lvl+0xf8/0x160 [ 62.855668][ T4678] dump_stack+0x1c/0x5c [ 62.856892][ T4678] should_fail+0x3c0/0x51c [ 62.858109][ T4678] __should_failslab+0xbc/0x10c [ 62.859417][ T4678] should_failslab+0x10/0x28 [ 62.860709][ T4678] slab_pre_alloc_hook+0x64/0xec [ 62.862083][ T4678] kmem_cache_alloc+0x94/0x3e4 [ 62.863410][ T4678] btrfs_alloc_path+0x5c/0x68 [ 62.864721][ T4678] __btrfs_run_delayed_refs+0xd70/0x3354 [ 62.866287][ T4678] btrfs_run_delayed_refs+0x124/0x46c [ 62.867705][ T4678] btrfs_commit_transaction+0x1b8/0x3044 [ 62.869187][ T4678] btrfs_ioctl_set_fslabel+0x2c8/0x384 [ 62.870705][ T4678] btrfs_ioctl+0x5f0/0xb38 [ 62.871910][ T4678] __arm64_sys_ioctl+0x14c/0x1c8 [ 62.873282][ T4678] invoke_syscall+0x98/0x2b8 [ 62.874535][ T4678] el0_svc_common+0x138/0x258 [ 62.875854][ T4678] do_el0_svc+0x58/0x14c [ 62.877026][ T4678] el0_svc+0x78/0x1e0 [ 62.878089][ T4678] el0t_64_sync_handler+0xcc/0xe4 [ 62.879462][ T4678] el0t_64_sync+0x1a0/0x1a4 [ 62.907474][ T4678] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 62.911190][ T4678] ------------[ cut here ]------------ [ 62.913043][ T4678] WARNING: CPU: 1 PID: 4678 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x3f4/0x46c [ 62.915898][ T4678] Modules linked in: [ 62.916969][ T4678] CPU: 1 PID: 4678 Comm: syz-executor.0 Tainted: G W 5.15.182-syzkaller #0 [ 62.919690][ T4678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 62.922471][ T4678] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.924664][ T4678] pc : btrfs_run_delayed_refs+0x3f4/0x46c [ 62.926278][ T4678] lr : btrfs_run_delayed_refs+0x3f4/0x46c [ 62.927877][ T4678] sp : ffff80001f0177d0 [ 62.929015][ T4678] x29: ffff80001f0177e0 x28: ffff0000d94d7000 x27: dfff800000000000 [ 62.931208][ T4678] x26: ffff0000d94d7024 x25: ffff0000d2c0c000 x24: 1fffe0001b9d3c4d [ 62.933499][ T4678] x23: 1fffe0001b9d3c4d x22: ffff0000dce9e268 x21: 00000000fffffff4 [ 62.935714][ T4678] x20: 0000000000000051 x19: ffff0000dce9e210 x18: 0000000000000001 [ 62.937972][ T4678] x17: 0000000000000000 x16: ffff8000111a53fc x15: 00000000ffffffff [ 62.940251][ T4678] x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000ff0100 [ 62.942529][ T4678] x11: 0000000000000000 x10: 0000000000000000 x9 : 06be9bbe27460900 [ 62.944806][ T4678] x8 : 06be9bbe27460900 x7 : 0000000000000001 x6 : 0000000000000001 [ 62.947015][ T4678] x5 : ffff80001f0170b8 x4 : ffff80001422f280 x3 : ffff800008503828 [ 62.949271][ T4678] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 62.951546][ T4678] Call trace: [ 62.952492][ T4678] btrfs_run_delayed_refs+0x3f4/0x46c [ 62.954059][ T4678] btrfs_commit_transaction+0x1b8/0x3044 [ 62.955686][ T4678] btrfs_ioctl_set_fslabel+0x2c8/0x384 [ 62.957206][ T4678] btrfs_ioctl+0x5f0/0xb38 [ 62.958416][ T4678] __arm64_sys_ioctl+0x14c/0x1c8 [ 62.959754][ T4678] invoke_syscall+0x98/0x2b8 [ 62.961037][ T4678] el0_svc_common+0x138/0x258 [ 62.962332][ T4678] do_el0_svc+0x58/0x14c [ 62.963515][ T4678] el0_svc+0x78/0x1e0 [ 62.964600][ T4678] el0t_64_sync_handler+0xcc/0xe4 [ 62.966011][ T4678] el0t_64_sync+0x1a0/0x1a4 [ 62.967286][ T4678] irq event stamp: 80710 [ 62.968482][ T4678] hardirqs last enabled at (80709): [] __up_console_sem+0xb4/0x100 [ 62.971135][ T4678] hardirqs last disabled at (80710): [] el1_dbg+0x24/0x80 [ 62.973551][ T4678] softirqs last enabled at (80668): [] handle_softirqs+0xa4c/0xbf0 [ 62.976238][ T4678] softirqs last disabled at (80615): [] __irq_exit_rcu+0x240/0x440 [ 62.978924][ T4678] ---[ end trace dd7c245e243e0fa9 ]--- [ 62.985284][ T4678] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 62.988135][ T4678] BTRFS info (device loop0): forced readonly [ 63.324448][ T4743] loop0: detected capacity change from 0 to 32768 [ 63.338664][ T4743] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4743) [ 63.353067][ T4743] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 63.355456][ T4743] BTRFS info (device loop0): use zlib compression, level 3 [ 63.364223][ T4743] BTRFS info (device loop0): disabling tree log [ 63.369163][ T4743] BTRFS info (device loop0): turning on sync discard [ 63.371063][ T4743] BTRFS info (device loop0): enabling ssd optimizations [ 63.372948][ T4743] BTRFS info (device loop0): using spread ssd allocation scheme [ 63.375054][ T4743] BTRFS info (device loop0): using free space tree [ 63.393398][ T4743] BTRFS info (device loop0): has skinny extents [ 63.492844][ T4743] FAULT_INJECTION: forcing a failure. [ 63.492844][ T4743] name failslab, interval 1, probability 0, space 0, times 0 [ 63.497515][ T4743] CPU: 0 PID: 4743 Comm: syz-executor.0 Tainted: G W 5.15.182-syzkaller #0 [ 63.500204][ T4743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 63.503047][ T4743] Call trace: [ 63.503951][ T4743] dump_backtrace+0x0/0x43c [ 63.505149][ T4743] show_stack+0x2c/0x3c [ 63.506312][ T4743] __dump_stack+0x30/0x40 [ 63.507500][ T4743] dump_stack_lvl+0xf8/0x160 [ 63.508800][ T4743] dump_stack+0x1c/0x5c [ 63.509989][ T4743] should_fail+0x3c0/0x51c [ 63.511216][ T4743] __should_failslab+0xbc/0x10c [ 63.512521][ T4743] should_failslab+0x10/0x28 [ 63.513827][ T4743] slab_pre_alloc_hook+0x64/0xec [ 63.515218][ T4743] kmem_cache_alloc+0x94/0x3e4 [ 63.516560][ T4743] btrfs_alloc_path+0x5c/0x68 [ 63.517869][ T4743] __btrfs_free_extent+0x19c/0x1aa4 [ 63.519246][ T4743] __btrfs_run_delayed_refs+0xc5c/0x3354 [ 63.520818][ T4743] btrfs_run_delayed_refs+0x124/0x46c [ 63.522285][ T4743] btrfs_commit_transaction+0x1b8/0x3044 [ 63.523862][ T4743] btrfs_ioctl_set_fslabel+0x2c8/0x384 [ 63.525337][ T4743] btrfs_ioctl+0x5f0/0xb38 [ 63.526598][ T4743] __arm64_sys_ioctl+0x14c/0x1c8 [ 63.527999][ T4743] invoke_syscall+0x98/0x2b8 [ 63.529260][ T4743] el0_svc_common+0x138/0x258 [ 63.530552][ T4743] do_el0_svc+0x58/0x14c [ 63.531708][ T4743] el0_svc+0x78/0x1e0 [ 63.532814][ T4743] el0t_64_sync_handler+0xcc/0xe4 [ 63.534169][ T4743] el0t_64_sync+0x1a0/0x1a4 [ 63.540273][ T4743] BTRFS error (device loop0): failed to run delayed ref for logical 5255168 num_bytes 4096 type 176 action 2 ref_mod 1: -12 [ 63.546243][ T4743] ------------[ cut here ]------------ [ 63.549708][ T4743] WARNING: CPU: 0 PID: 4743 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x3f4/0x46c [ 63.552647][ T4743] Modules linked in: [ 63.553723][ T4743] CPU: 0 PID: 4743 Comm: syz-executor.0 Tainted: G W 5.15.182-syzkaller #0 [ 63.556460][ T4743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 63.559300][ T4743] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.561562][ T4743] pc : btrfs_run_delayed_refs+0x3f4/0x46c [ 63.563185][ T4743] lr : btrfs_run_delayed_refs+0x3f4/0x46c [ 63.564739][ T4743] sp : ffff80001f0177d0 [ 63.565870][ T4743] x29: ffff80001f0177e0 x28: ffff0000cfc52000 x27: dfff800000000000 [ 63.568074][ T4743] x26: ffff0000cfc52024 x25: ffff0000db104000 x24: 1fffe0001bcaeea5 [ 63.570268][ T4743] x23: 1fffe0001bcaeea5 x22: ffff0000de577528 x21: 00000000fffffff4 [ 63.572468][ T4743] x20: 0000000000000051 x19: ffff0000de5774d0 x18: 0000000000000001 [ 63.574722][ T4743] x17: 0000000000000000 x16: ffff8000111a53fc x15: 00000000ffffffff [ 63.576947][ T4743] x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000ff0100 [ 63.579177][ T4743] x11: 0000000000000000 x10: 0000000000000000 x9 : 68ab4cef9d291500 [ 63.581379][ T4743] x8 : 68ab4cef9d291500 x7 : 0000000000000001 x6 : 0000000000000001 [ 63.583591][ T4743] x5 : ffff80001f0170b8 x4 : ffff80001422f280 x3 : ffff800008503828 [ 63.585854][ T4743] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 63.588106][ T4743] Call trace: [ 63.588981][ T4743] btrfs_run_delayed_refs+0x3f4/0x46c [ 63.590479][ T4743] btrfs_commit_transaction+0x1b8/0x3044 [ 63.592020][ T4743] btrfs_ioctl_set_fslabel+0x2c8/0x384 [ 63.593498][ T4743] btrfs_ioctl+0x5f0/0xb38 [ 63.594705][ T4743] __arm64_sys_ioctl+0x14c/0x1c8 [ 63.596067][ T4743] invoke_syscall+0x98/0x2b8 [ 63.597364][ T4743] el0_svc_common+0x138/0x258 [ 63.598669][ T4743] do_el0_svc+0x58/0x14c [ 63.599818][ T4743] el0_svc+0x78/0x1e0 [ 63.600971][ T4743] el0t_64_sync_handler+0xcc/0xe4 [ 63.602350][ T4743] el0t_64_sync+0x1a0/0x1a4 [ 63.603605][ T4743] irq event stamp: 79818 [ 63.604774][ T4743] hardirqs last enabled at (79817): [] __up_console_sem+0xb4/0x100 [ 63.607499][ T4743] hardirqs last disabled at (79818): [] el1_dbg+0x24/0x80 [ 63.609952][ T4743] softirqs last enabled at (79774): [] handle_softirqs+0xa4c/0xbf0 [ 63.612599][ T4743] softirqs last disabled at (79731): [] __irq_exit_rcu+0x240/0x440 [ 63.615215][ T4743] ---[ end trace dd7c245e243e0faa ]--- [ 63.618017][ T4743] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 63.631621][ T4743] BTRFS info (device loop0): forced readonly 1970/01/01 00:01:03 executed programs: 6 [ 63.946506][ T4803] loop0: detected capacity change from 0 to 32768 [ 63.951950][ T4803] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4803) [ 63.961488][ T4803] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 63.964663][ T4803] BTRFS info (device loop0): use zlib compression, level 3 [ 63.967902][ T4803] BTRFS info (device loop0): disabling tree log [ 63.969896][ T4803] BTRFS info (device loop0): turning on sync discard [ 63.972015][ T4803] BTRFS info (device loop0): enabling ssd optimizations [ 63.974159][ T4803] BTRFS info (device loop0): using spread ssd allocation scheme [ 63.978192][ T4803] BTRFS info (device loop0): using free space tree [ 63.980273][ T4803] BTRFS info (device loop0): has skinny extents [ 64.032629][ T4803] FAULT_INJECTION: forcing a failure. [ 64.032629][ T4803] name failslab, interval 1, probability 0, space 0, times 0 [ 64.045980][ T4803] CPU: 1 PID: 4803 Comm: syz-executor.0 Tainted: G W 5.15.182-syzkaller #0 [ 64.048770][ T4803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 64.051495][ T4803] Call trace: [ 64.052415][ T4803] dump_backtrace+0x0/0x43c [ 64.053674][ T4803] show_stack+0x2c/0x3c [ 64.054854][ T4803] __dump_stack+0x30/0x40 [ 64.056045][ T4803] dump_stack_lvl+0xf8/0x160 [ 64.057360][ T4803] dump_stack+0x1c/0x5c [ 64.058514][ T4803] should_fail+0x3c0/0x51c [ 64.059787][ T4803] __should_failslab+0xbc/0x10c [ 64.061158][ T4803] should_failslab+0x10/0x28 [ 64.062471][ T4803] slab_pre_alloc_hook+0x64/0xec [ 64.063864][ T4803] kmem_cache_alloc+0x94/0x3e4 [ 64.065210][ T4803] btrfs_alloc_path+0x5c/0x68 [ 64.066466][ T4803] __btrfs_run_delayed_refs+0xd70/0x3354 [ 64.068035][ T4803] btrfs_run_delayed_refs+0x124/0x46c [ 64.069565][ T4803] btrfs_commit_transaction+0x1b8/0x3044 [ 64.071178][ T4803] btrfs_ioctl_set_fslabel+0x2c8/0x384 [ 64.072746][ T4803] btrfs_ioctl+0x5f0/0xb38 [ 64.073970][ T4803] __arm64_sys_ioctl+0x14c/0x1c8 [ 64.075346][ T4803] invoke_syscall+0x98/0x2b8 [ 64.076688][ T4803] el0_svc_common+0x138/0x258 [ 64.078060][ T4803] do_el0_svc+0x58/0x14c [ 64.079238][ T4803] el0_svc+0x78/0x1e0 [ 64.080356][ T4803] el0t_64_sync_handler+0xcc/0xe4 [ 64.081782][ T4803] el0t_64_sync+0x1a0/0x1a4 [ 64.086571][ T4803] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 64.090453][ T4803] ------------[ cut here ]------------ [ 64.092294][ T4803] WARNING: CPU: 1 PID: 4803 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x3f4/0x46c [ 64.095213][ T4803] Modules linked in: [ 64.096346][ T4803] CPU: 1 PID: 4803 Comm: syz-executor.0 Tainted: G W 5.15.182-syzkaller #0 [ 64.099196][ T4803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 64.102064][ T4803] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.104252][ T4803] pc : btrfs_run_delayed_refs+0x3f4/0x46c [ 64.105881][ T4803] lr : btrfs_run_delayed_refs+0x3f4/0x46c [ 64.107524][ T4803] sp : ffff80001f7777d0 [ 64.108726][ T4803] x29: ffff80001f7777e0 x28: ffff0000d9cfb000 x27: dfff800000000000 [ 64.110957][ T4803] x26: ffff0000d9cfb024 x25: ffff0000dcbe4000 x24: 1fffe0001b9d3c79 [ 64.113166][ T4803] x23: 1fffe0001b9d3c79 x22: ffff0000dce9e3c8 x21: 00000000fffffff4 [ 64.115462][ T4803] x20: 0000000000000051 x19: ffff0000dce9e370 x18: 0000000000000001 [ 64.117747][ T4803] x17: 0000000000000000 x16: ffff8000083007d8 x15: 00000000ffffffff [ 64.119988][ T4803] x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000ff0100 [ 64.122217][ T4803] x11: 0000000000000000 x10: 0000000000000000 x9 : c24438fbef52ea00 [ 64.124424][ T4803] x8 : c24438fbef52ea00 x7 : 0000000000000001 x6 : 0000000000000001 [ 64.126594][ T4803] x5 : ffff80001f7770b8 x4 : ffff80001422f280 x3 : ffff8000083008e8 [ 64.128767][ T4803] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 64.131000][ T4803] Call trace: [ 64.131849][ T4803] btrfs_run_delayed_refs+0x3f4/0x46c [ 64.133320][ T4803] btrfs_commit_transaction+0x1b8/0x3044 [ 64.134963][ T4803] btrfs_ioctl_set_fslabel+0x2c8/0x384 [ 64.136481][ T4803] btrfs_ioctl+0x5f0/0xb38 [ 64.137804][ T4803] __arm64_sys_ioctl+0x14c/0x1c8 [ 64.139252][ T4803] invoke_syscall+0x98/0x2b8 [ 64.140550][ T4803] el0_svc_common+0x138/0x258 [ 64.141885][ T4803] do_el0_svc+0x58/0x14c [ 64.143031][ T4803] el0_svc+0x78/0x1e0 [ 64.144138][ T4803] el0t_64_sync_handler+0xcc/0xe4 [ 64.145560][ T4803] el0t_64_sync+0x1a0/0x1a4 [ 64.146867][ T4803] irq event stamp: 80524 [ 64.147991][ T4803] hardirqs last enabled at (80523): [] __up_console_sem+0xb4/0x100 [ 64.150619][ T4803] hardirqs last disabled at (80524): [] el1_dbg+0x24/0x80 [ 64.153060][ T4803] softirqs last enabled at (80482): [] handle_softirqs+0xa4c/0xbf0 [ 64.155800][ T4803] softirqs last disabled at (80369): [] __irq_exit_rcu+0x240/0x440 [ 64.158441][ T4803] ---[ end trace dd7c245e243e0fab ]--- [ 64.160838][ T4803] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 64.163792][ T4803] BTRFS info (device loop0): forced readonly [ 64.226199][ T4491] Bluetooth: hci0: command 0x040f tx timeout [ 64.480275][ T4845] loop0: detected capacity change from 0 to 32768 [ 64.525022][ T4845] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4845) [ 64.532565][ T4845] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 64.535068][ T4845] BTRFS info (device loop0): use zlib compression, level 3 [ 64.537782][ T4845] BTRFS info (device loop0): disabling tree log [ 64.539610][ T4845] BTRFS info (device loop0): turning on sync discard [ 64.541561][ T4845] BTRFS info (device loop0): enabling ssd optimizations [ 64.543561][ T4845] BTRFS info (device loop0): using spread ssd allocation scheme [ 64.545741][ T4845] BTRFS info (device loop0): using free space tree [ 64.547777][ T4845] BTRFS info (device loop0): has skinny extents [ 64.566507][ T4845] FAULT_INJECTION: forcing a failure. [ 64.566507][ T4845] name failslab, interval 1, probability 0, space 0, times 0 [ 64.570351][ T4845] CPU: 0 PID: 4845 Comm: syz-executor.0 Tainted: G W 5.15.182-syzkaller #0 [ 64.573064][ T4845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 64.575829][ T4845] Call trace: [ 64.576742][ T4845] dump_backtrace+0x0/0x43c [ 64.577954][ T4845] show_stack+0x2c/0x3c [ 64.579098][ T4845] __dump_stack+0x30/0x40 [ 64.580249][ T4845] dump_stack_lvl+0xf8/0x160 [ 64.581468][ T4845] dump_stack+0x1c/0x5c [ 64.582574][ T4845] should_fail+0x3c0/0x51c [ 64.583832][ T4845] __should_failslab+0xbc/0x10c [ 64.585105][ T4845] should_failslab+0x10/0x28 [ 64.586385][ T4845] slab_pre_alloc_hook+0x64/0xec [ 64.587784][ T4845] kmem_cache_alloc+0x94/0x3e4 [ 64.589168][ T4845] btrfs_alloc_path+0x5c/0x68 [ 64.590438][ T4845] __btrfs_run_delayed_refs+0xd70/0x3354 [ 64.592009][ T4845] btrfs_run_delayed_refs+0x124/0x46c [ 64.593475][ T4845] btrfs_commit_transaction+0x1b8/0x3044 [ 64.594991][ T4845] btrfs_ioctl_set_fslabel+0x2c8/0x384 [ 64.596518][ T4845] btrfs_ioctl+0x5f0/0xb38 [ 64.597757][ T4845] __arm64_sys_ioctl+0x14c/0x1c8 [ 64.599141][ T4845] invoke_syscall+0x98/0x2b8 [ 64.600414][ T4845] el0_svc_common+0x138/0x258 [ 64.601715][ T4845] do_el0_svc+0x58/0x14c [ 64.602894][ T4845] el0_svc+0x78/0x1e0 [ 64.603965][ T4845] el0t_64_sync_handler+0xcc/0xe4 [ 64.605340][ T4845] el0t_64_sync+0x1a0/0x1a4 [ 64.606820][ T4845] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 64.611230][ T4845] ------------[ cut here ]------------ [ 64.613010][ T4845] WARNING: CPU: 0 PID: 4845 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x3f4/0x46c [ 64.615818][ T4845] Modules linked in: [ 64.616929][ T4845] CPU: 0 PID: 4845 Comm: syz-executor.0 Tainted: G W 5.15.182-syzkaller #0 [ 64.619648][ T4845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 64.622374][ T4845] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.624440][ T4845] pc : btrfs_run_delayed_refs+0x3f4/0x46c [ 64.626022][ T4845] lr : btrfs_run_delayed_refs+0x3f4/0x46c [ 64.627542][ T4845] sp : ffff80001f6477d0 [ 64.628660][ T4845] x29: ffff80001f6477e0 x28: ffff0000cfc50000 x27: dfff800000000000 [ 64.630794][ T4845] x26: ffff0000cfc50024 x25: ffff0000cbee4000 x24: 1fffe0001bcaeed1 [ 64.632972][ T4845] x23: 1fffe0001bcaeed1 x22: ffff0000de577688 x21: 00000000fffffff4 [ 64.635138][ T4845] x20: 0000000000000051 x19: ffff0000de577630 x18: 0000000000000001 [ 64.637409][ T4845] x17: 0000000000000000 x16: ffff8000111a53fc x15: 00000000ffffffff [ 64.639591][ T4845] x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000ff0100 [ 64.641856][ T4845] x11: 0000000000000000 x10: 0000000000000000 x9 : 6aabad2f269f6600 [ 64.644326][ T4845] x8 : 6aabad2f269f6600 x7 : 0000000000000001 x6 : 0000000000000001 [ 64.646521][ T4845] x5 : ffff80001f6470b8 x4 : ffff80001422f280 x3 : ffff800008503828 [ 64.648717][ T4845] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 64.650909][ T4845] Call trace: [ 64.651837][ T4845] btrfs_run_delayed_refs+0x3f4/0x46c [ 64.653351][ T4845] btrfs_commit_transaction+0x1b8/0x3044 [ 64.654942][ T4845] btrfs_ioctl_set_fslabel+0x2c8/0x384 [ 64.656555][ T4845] btrfs_ioctl+0x5f0/0xb38 [ 64.657854][ T4845] __arm64_sys_ioctl+0x14c/0x1c8 [ 64.659263][ T4845] invoke_syscall+0x98/0x2b8 [ 64.660540][ T4845] el0_svc_common+0x138/0x258 [ 64.661908][ T4845] do_el0_svc+0x58/0x14c [ 64.663097][ T4845] el0_svc+0x78/0x1e0 [ 64.664163][ T4845] el0t_64_sync_handler+0xcc/0xe4 [ 64.665600][ T4845] el0t_64_sync+0x1a0/0x1a4 [ 64.666874][ T4845] irq event stamp: 80074 [ 64.668057][ T4845] hardirqs last enabled at (80073): [] __up_console_sem+0xb4/0x100 [ 64.670681][ T4845] hardirqs last disabled at (80074): [] el1_dbg+0x24/0x80 [ 64.673111][ T4845] softirqs last enabled at (80030): [] handle_softirqs+0xa4c/0xbf0 [ 64.675760][ T4845] softirqs last disabled at (80013): [] __irq_exit_rcu+0x240/0x440 [ 64.678343][ T4845] ---[ end trace dd7c245e243e0fac ]--- [ 64.681029][ T4845] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 64.683956][ T4845] BTRFS info (device loop0): forced readonly [ 64.942435][ T4872] loop0: detected capacity change from 0 to 32768 [ 64.988741][ T4872] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4872) [ 64.999568][ T4872] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 65.002002][ T4872] BTRFS info (device loop0): use zlib compression, level 3 [ 65.004023][ T4872] BTRFS info (device loop0): disabling tree log [ 65.005759][ T4872] BTRFS info (device loop0): turning on sync discard [ 65.011053][ T4872] BTRFS info (device loop0): enabling ssd optimizations [ 65.013099][ T4872] BTRFS info (device loop0): using spread ssd allocation scheme [ 65.015230][ T4872] BTRFS info (device loop0): using free space tree [ 65.018916][ T4872] BTRFS info (device loop0): has skinny extents [ 65.039641][ T4872] FAULT_INJECTION: forcing a failure. [ 65.039641][ T4872] name failslab, interval 1, probability 0, space 0, times 0 [ 65.043605][ T4872] CPU: 0 PID: 4872 Comm: syz-executor.0 Tainted: G W 5.15.182-syzkaller #0 [ 65.046427][ T4872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 65.049236][ T4872] Call trace: [ 65.050140][ T4872] dump_backtrace+0x0/0x43c [ 65.051470][ T4872] show_stack+0x2c/0x3c [ 65.052785][ T4872] __dump_stack+0x30/0x40 [ 65.054011][ T4872] dump_stack_lvl+0xf8/0x160 [ 65.055315][ T4872] dump_stack+0x1c/0x5c [ 65.056502][ T4872] should_fail+0x3c0/0x51c [ 65.057785][ T4872] __should_failslab+0xbc/0x10c [ 65.059126][ T4872] should_failslab+0x10/0x28 [ 65.060390][ T4872] slab_pre_alloc_hook+0x64/0xec [ 65.061779][ T4872] kmem_cache_alloc+0x94/0x3e4 [ 65.063150][ T4872] btrfs_alloc_path+0x5c/0x68 [ 65.064490][ T4872] __btrfs_free_extent+0x19c/0x1aa4 [ 65.065949][ T4872] __btrfs_run_delayed_refs+0xc5c/0x3354 [ 65.067523][ T4872] btrfs_run_delayed_refs+0x124/0x46c [ 65.069083][ T4872] btrfs_commit_transaction+0x1b8/0x3044 [ 65.070678][ T4872] btrfs_ioctl_set_fslabel+0x2c8/0x384 [ 65.072190][ T4872] btrfs_ioctl+0x5f0/0xb38 [ 65.073465][ T4872] __arm64_sys_ioctl+0x14c/0x1c8 [ 65.074849][ T4872] invoke_syscall+0x98/0x2b8 [ 65.076201][ T4872] el0_svc_common+0x138/0x258 [ 65.077539][ T4872] do_el0_svc+0x58/0x14c [ 65.078748][ T4872] el0_svc+0x78/0x1e0 [ 65.079904][ T4872] el0t_64_sync_handler+0xcc/0xe4 [ 65.081287][ T4872] el0t_64_sync+0x1a0/0x1a4 [ 65.084840][ T4872] BTRFS error (device loop0): failed to run delayed ref for logical 5255168 num_bytes 4096 type 176 action 2 ref_mod 1: -12 [ 65.089015][ T4872] ------------[ cut here ]------------ [ 65.091163][ T4872] WARNING: CPU: 0 PID: 4872 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x3f4/0x46c [ 65.094034][ T4872] Modules linked in: [ 65.095132][ T4872] CPU: 0 PID: 4872 Comm: syz-executor.0 Tainted: G W 5.15.182-syzkaller #0 [ 65.097988][ T4872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 65.100866][ T4872] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.103122][ T4872] pc : btrfs_run_delayed_refs+0x3f4/0x46c [ 65.104803][ T4872] lr : btrfs_run_delayed_refs+0x3f4/0x46c [ 65.106418][ T4872] sp : ffff80001f9077d0 [ 65.107591][ T4872] x29: ffff80001f9077e0 x28: ffff0000c1597000 x27: dfff800000000000 [ 65.109846][ T4872] x26: ffff0000c1597024 x25: ffff0000d0cf0000 x24: 1fffe0001bcaeefd [ 65.112125][ T4872] x23: 1fffe0001bcaeefd x22: ffff0000de5777e8 x21: 00000000fffffff4 [ 65.114426][ T4872] x20: 0000000000000051 x19: ffff0000de577790 x18: 0000000000000001 [ 65.116658][ T4872] x17: 0000000000000000 x16: ffff8000111a53fc x15: 00000000ffffffff [ 65.118880][ T4872] x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000ff0100 [ 65.121085][ T4872] x11: 0000000000000000 x10: 0000000000000000 x9 : f3b15abd79c12800 [ 65.123309][ T4872] x8 : f3b15abd79c12800 x7 : 0000000000000001 x6 : 0000000000000001 [ 65.125595][ T4872] x5 : ffff80001f9070b8 x4 : ffff80001422f280 x3 : ffff800008503828 [ 65.127826][ T4872] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 65.130177][ T4872] Call trace: [ 65.131078][ T4872] btrfs_run_delayed_refs+0x3f4/0x46c [ 65.132696][ T4872] btrfs_commit_transaction+0x1b8/0x3044 [ 65.134228][ T4872] btrfs_ioctl_set_fslabel+0x2c8/0x384 [ 65.135762][ T4872] btrfs_ioctl+0x5f0/0xb38 [ 65.137011][ T4872] __arm64_sys_ioctl+0x14c/0x1c8 [ 65.138354][ T4872] invoke_syscall+0x98/0x2b8 [ 65.139684][ T4872] el0_svc_common+0x138/0x258 [ 65.140983][ T4872] do_el0_svc+0x58/0x14c [ 65.142149][ T4872] el0_svc+0x78/0x1e0 [ 65.143310][ T4872] el0t_64_sync_handler+0xcc/0xe4 [ 65.144776][ T4872] el0t_64_sync+0x1a0/0x1a4 [ 65.146048][ T4872] irq event stamp: 80764 [ 65.147236][ T4872] hardirqs last enabled at (80763): [] __up_console_sem+0xb4/0x100 [ 65.150014][ T4872] hardirqs last disabled at (80764): [] el1_dbg+0x24/0x80 [ 65.152469][ T4872] softirqs last enabled at (80736): [] handle_softirqs+0xa4c/0xbf0 [ 65.155078][ T4872] softirqs last disabled at (80695): [] __irq_exit_rcu+0x240/0x440 [ 65.157724][ T4872] ---[ end trace dd7c245e243e0fad ]--- [ 65.161827][ T4872] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 65.164819][ T4872] BTRFS info (device loop0): forced readonly [ 65.432403][ T4894] loop0: detected capacity change from 0 to 32768 [ 65.549571][ T4894] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4894) [ 65.559707][ T4894] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 65.562267][ T4894] BTRFS info (device loop0): use zlib compression, level 3 [ 65.564248][ T4894] BTRFS info (device loop0): disabling tree log [ 65.565875][ T4894] BTRFS info (device loop0): turning on sync discard [ 65.568150][ T4894] BTRFS info (device loop0): enabling ssd optimizations [ 65.570184][ T4894] BTRFS info (device loop0): using spread ssd allocation scheme [ 65.572481][ T4894] BTRFS info (device loop0): using free space tree [ 65.574455][ T4894] BTRFS info (device loop0): has skinny extents [ 65.599345][ T4894] FAULT_INJECTION: forcing a failure. [ 65.599345][ T4894] name failslab, interval 1, probability 0, space 0, times 0 [ 65.603868][ T4894] CPU: 1 PID: 4894 Comm: syz-executor.0 Tainted: G W 5.15.182-syzkaller #0 [ 65.606629][ T4894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 65.609460][ T4894] Call trace: [ 65.610397][ T4894] dump_backtrace+0x0/0x43c [ 65.611712][ T4894] show_stack+0x2c/0x3c [ 65.612863][ T4894] __dump_stack+0x30/0x40 [ 65.614132][ T4894] dump_stack_lvl+0xf8/0x160 [ 65.615418][ T4894] dump_stack+0x1c/0x5c [ 65.616575][ T4894] should_fail+0x3c0/0x51c [ 65.617815][ T4894] __should_failslab+0xbc/0x10c [ 65.619126][ T4894] should_failslab+0x10/0x28 [ 65.620364][ T4894] slab_pre_alloc_hook+0x64/0xec [ 65.621718][ T4894] kmem_cache_alloc+0x94/0x3e4 [ 65.623092][ T4894] btrfs_alloc_path+0x5c/0x68 [ 65.624386][ T4894] __btrfs_free_extent+0x19c/0x1aa4 [ 65.625822][ T4894] __btrfs_run_delayed_refs+0xc5c/0x3354 [ 65.627330][ T4894] btrfs_run_delayed_refs+0x124/0x46c [ 65.628837][ T4894] btrfs_commit_transaction+0x1b8/0x3044 [ 65.630378][ T4894] btrfs_ioctl_set_fslabel+0x2c8/0x384 [ 65.631952][ T4894] btrfs_ioctl+0x5f0/0xb38 [ 65.633145][ T4894] __arm64_sys_ioctl+0x14c/0x1c8 [ 65.634547][ T4894] invoke_syscall+0x98/0x2b8 [ 65.635778][ T4894] el0_svc_common+0x138/0x258 [ 65.637116][ T4894] do_el0_svc+0x58/0x14c [ 65.638354][ T4894] el0_svc+0x78/0x1e0 [ 65.639409][ T4894] el0t_64_sync_handler+0xcc/0xe4 [ 65.640776][ T4894] el0t_64_sync+0x1a0/0x1a4 [ 65.644109][ T4894] BTRFS error (device loop0): failed to run delayed ref for logical 5255168 num_bytes 4096 type 176 action 2 ref_mod 1: -12 [ 65.647838][ T4894] ------------[ cut here ]------------ [ 65.649622][ T4894] WARNING: CPU: 1 PID: 4894 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x3f4/0x46c [ 65.652471][ T4894] Modules linked in: [ 65.653551][ T4894] CPU: 1 PID: 4894 Comm: syz-executor.0 Tainted: G W 5.15.182-syzkaller #0 [ 65.656341][ T4894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 65.659132][ T4894] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.661266][ T4894] pc : btrfs_run_delayed_refs+0x3f4/0x46c [ 65.662887][ T4894] lr : btrfs_run_delayed_refs+0x3f4/0x46c [ 65.664472][ T4894] sp : ffff80001f5e77d0 [ 65.665649][ T4894] x29: ffff80001f5e77e0 x28: ffff0000c2015000 x27: dfff800000000000 [ 65.667846][ T4894] x26: ffff0000c2015024 x25: ffff0000cda84000 x24: 1fffe0001b9d3ca5 [ 65.670100][ T4894] x23: 1fffe0001b9d3ca5 x22: ffff0000dce9e528 x21: 00000000fffffff4 [ 65.672371][ T4894] x20: 0000000000000051 x19: ffff0000dce9e4d0 x18: 0000000000000001 [ 65.674619][ T4894] x17: 0000000000000000 x16: ffff8000111a53fc x15: 00000000ffffffff [ 65.676889][ T4894] x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000ff0100 [ 65.679101][ T4894] x11: 0000000000000000 x10: 0000000000000000 x9 : 280ae91499592200 [ 65.681357][ T4894] x8 : 280ae91499592200 x7 : 0000000000000001 x6 : 0000000000000001 [ 65.683577][ T4894] x5 : ffff80001f5e70b8 x4 : ffff80001422f280 x3 : ffff800008503828 [ 65.685820][ T4894] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 65.688186][ T4894] Call trace: [ 65.689085][ T4894] btrfs_run_delayed_refs+0x3f4/0x46c [ 65.690569][ T4894] btrfs_commit_transaction+0x1b8/0x3044 [ 65.692126][ T4894] btrfs_ioctl_set_fslabel+0x2c8/0x384 [ 65.693635][ T4894] btrfs_ioctl+0x5f0/0xb38 [ 65.694929][ T4894] __arm64_sys_ioctl+0x14c/0x1c8 [ 65.696306][ T4894] invoke_syscall+0x98/0x2b8 [ 65.697519][ T4894] el0_svc_common+0x138/0x258 [ 65.698841][ T4894] do_el0_svc+0x58/0x14c [ 65.699992][ T4894] el0_svc+0x78/0x1e0 [ 65.701156][ T4894] el0t_64_sync_handler+0xcc/0xe4 [ 65.702545][ T4894] el0t_64_sync+0x1a0/0x1a4 [ 65.703831][ T4894] irq event stamp: 80584 [ 65.705006][ T4894] hardirqs last enabled at (80583): [] __up_console_sem+0xb4/0x100 [ 65.707680][ T4894] hardirqs last disabled at (80584): [] el1_dbg+0x24/0x80 [ 65.710060][ T4894] softirqs last enabled at (80558): [] handle_softirqs+0xa4c/0xbf0 [ 65.712694][ T4894] softirqs last disabled at (80535): [] __irq_exit_rcu+0x240/0x440 [ 65.715279][ T4894] ---[ end trace dd7c245e243e0fae ]--- [ 65.717323][ T4894] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 65.720115][ T4894] BTRFS info (device loop0): forced readonly [ 65.982686][ T4918] loop0: detected capacity change from 0 to 32768 [ 66.023712][ T4918] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4918) [ 66.029435][ T4918] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 66.032473][ T4918] BTRFS info (device loop0): use zlib compression, level 3 [ 66.034545][ T4918] BTRFS info (device loop0): disabling tree log [ 66.036939][ T4918] BTRFS info (device loop0): turning on sync discard [ 66.038960][ T4918] BTRFS info (device loop0): enabling ssd optimizations [ 66.040969][ T4918] BTRFS info (device loop0): using spread ssd allocation scheme [ 66.043102][ T4918] BTRFS info (device loop0): using free space tree [ 66.045052][ T4918] BTRFS info (device loop0): has skinny extents [ 66.065345][ T4918] FAULT_INJECTION: forcing a failure. [ 66.065345][ T4918] name failslab, interval 1, probability 0, space 0, times 0 [ 66.069215][ T4918] CPU: 1 PID: 4918 Comm: syz-executor.0 Tainted: G W 5.15.182-syzkaller #0 [ 66.072004][ T4918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 66.074767][ T4918] Call trace: [ 66.075671][ T4918] dump_backtrace+0x0/0x43c [ 66.077268][ T4918] show_stack+0x2c/0x3c [ 66.078433][ T4918] __dump_stack+0x30/0x40 [ 66.079663][ T4918] dump_stack_lvl+0xf8/0x160 [ 66.080915][ T4918] dump_stack+0x1c/0x5c [ 66.082032][ T4918] should_fail+0x3c0/0x51c [ 66.083283][ T4918] __should_failslab+0xbc/0x10c [ 66.084655][ T4918] should_failslab+0x10/0x28 [ 66.085886][ T4918] slab_pre_alloc_hook+0x64/0xec [ 66.087224][ T4918] kmem_cache_alloc+0x94/0x3e4 [ 66.088595][ T4918] btrfs_alloc_path+0x5c/0x68 [ 66.089883][ T4918] __btrfs_run_delayed_refs+0xd70/0x3354 [ 66.091442][ T4918] btrfs_run_delayed_refs+0x124/0x46c [ 66.092924][ T4918] btrfs_commit_transaction+0x1b8/0x3044 [ 66.094469][ T4918] btrfs_ioctl_set_fslabel+0x2c8/0x384 [ 66.095989][ T4918] btrfs_ioctl+0x5f0/0xb38 [ 66.097202][ T4918] __arm64_sys_ioctl+0x14c/0x1c8 [ 66.098598][ T4918] invoke_syscall+0x98/0x2b8 [ 66.099913][ T4918] el0_svc_common+0x138/0x258 [ 66.101173][ T4918] do_el0_svc+0x58/0x14c [ 66.102305][ T4918] el0_svc+0x78/0x1e0 [ 66.103423][ T4918] el0t_64_sync_handler+0xcc/0xe4 [ 66.104838][ T4918] el0t_64_sync+0x1a0/0x1a4 [ 66.109763][ T4918] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 66.113428][ T4918] ------------[ cut here ]------------ [ 66.115610][ T4918] WARNING: CPU: 1 PID: 4918 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x3f4/0x46c [ 66.118472][ T4918] Modules linked in: [ 66.119516][ T4918] CPU: 1 PID: 4918 Comm: syz-executor.0 Tainted: G W 5.15.182-syzkaller #0 [ 66.122252][ T4918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 66.124977][ T4918] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.127172][ T4918] pc : btrfs_run_delayed_refs+0x3f4/0x46c [ 66.128728][ T4918] lr : btrfs_run_delayed_refs+0x3f4/0x46c [ 66.130288][ T4918] sp : ffff80001fb477d0 [ 66.131436][ T4918] x29: ffff80001fb477e0 x28: ffff0000c2011000 x27: dfff800000000000 [ 66.133592][ T4918] x26: ffff0000c2011024 x25: ffff0000cda84000 x24: 1fffe0001b9d3cd1 [ 66.135791][ T4918] x23: 1fffe0001b9d3cd1 x22: ffff0000dce9e688 x21: 00000000fffffff4 [ 66.137992][ T4918] x20: 0000000000000051 x19: ffff0000dce9e630 x18: 0000000000000001 [ 66.140139][ T4918] x17: 0000000000000000 x16: ffff8000111a53fc x15: 00000000ffffffff [ 66.142299][ T4918] x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000ff0100 [ 66.144483][ T4918] x11: 0000000000000000 x10: 0000000000000000 x9 : ad834e5f5c0d1300 [ 66.146651][ T4918] x8 : ad834e5f5c0d1300 x7 : 0000000000000001 x6 : 0000000000000001 [ 66.148852][ T4918] x5 : ffff80001fb470b8 x4 : ffff80001422f280 x3 : ffff800008503828 [ 66.151071][ T4918] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 66.153281][ T4918] Call trace: [ 66.154164][ T4918] btrfs_run_delayed_refs+0x3f4/0x46c [ 66.155666][ T4918] btrfs_commit_transaction+0x1b8/0x3044 [ 66.157190][ T4918] btrfs_ioctl_set_fslabel+0x2c8/0x384 [ 66.158683][ T4918] btrfs_ioctl+0x5f0/0xb38 [ 66.159933][ T4918] __arm64_sys_ioctl+0x14c/0x1c8 [ 66.161339][ T4918] invoke_syscall+0x98/0x2b8 [ 66.162599][ T4918] el0_svc_common+0x138/0x258 [ 66.163909][ T4918] do_el0_svc+0x58/0x14c [ 66.165060][ T4918] el0_svc+0x78/0x1e0 [ 66.166131][ T4918] el0t_64_sync_handler+0xcc/0xe4 [ 66.167497][ T4918] el0t_64_sync+0x1a0/0x1a4 [ 66.168690][ T4918] irq event stamp: 81170 [ 66.169800][ T4918] hardirqs last enabled at (81169): [] __up_console_sem+0xb4/0x100 [ 66.172284][ T4918] hardirqs last disabled at (81170): [] el1_dbg+0x24/0x80 [ 66.174698][ T4918] softirqs last enabled at (81158): [] handle_softirqs+0xa4c/0xbf0 [ 66.177515][ T4918] softirqs last disabled at (81095): [] __irq_exit_rcu+0x240/0x440 [ 66.180138][ T4918] ---[ end trace dd7c245e243e0faf ]--- [ 66.184418][ T4918] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 66.187533][ T4918] BTRFS info (device loop0): forced readonly [ 66.306006][ T4027] Bluetooth: hci0: command 0x0419 tx timeout [ 66.457390][ T4940] loop0: detected capacity change from 0 to 32768 [ 66.519313][ T4940] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4940) [ 66.525695][ T4940] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 66.528691][ T4940] BTRFS info (device loop0): use zlib compression, level 3 [ 66.530670][ T4940] BTRFS info (device loop0): disabling tree log [ 66.532452][ T4940] BTRFS info (device loop0): turning on sync discard [ 66.534388][ T4940] BTRFS info (device loop0): enabling ssd optimizations [ 66.536794][ T4940] BTRFS info (device loop0): using spread ssd allocation scheme [ 66.538975][ T4940] BTRFS info (device loop0): using free space tree [ 66.540760][ T4940] BTRFS info (device loop0): has skinny extents [ 66.562532][ T4940] FAULT_INJECTION: forcing a failure. [ 66.562532][ T4940] name failslab, interval 1, probability 0, space 0, times 0 [ 66.566224][ T4940] CPU: 1 PID: 4940 Comm: syz-executor.0 Tainted: G W 5.15.182-syzkaller #0 [ 66.568941][ T4940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 66.571634][ T4940] Call trace: [ 66.572497][ T4940] dump_backtrace+0x0/0x43c [ 66.573719][ T4940] show_stack+0x2c/0x3c [ 66.574806][ T4940] __dump_stack+0x30/0x40 [ 66.575926][ T4940] dump_stack_lvl+0xf8/0x160 [ 66.577187][ T4940] dump_stack+0x1c/0x5c [ 66.578414][ T4940] should_fail+0x3c0/0x51c [ 66.579613][ T4940] __should_failslab+0xbc/0x10c [ 66.580972][ T4940] should_failslab+0x10/0x28 [ 66.582247][ T4940] slab_pre_alloc_hook+0x64/0xec [ 66.583578][ T4940] kmem_cache_alloc+0x94/0x3e4 [ 66.584857][ T4940] btrfs_alloc_path+0x5c/0x68 [ 66.586146][ T4940] __btrfs_free_extent+0x19c/0x1aa4 [ 66.587537][ T4940] __btrfs_run_delayed_refs+0xc5c/0x3354 [ 66.589223][ T4940] btrfs_run_delayed_refs+0x124/0x46c [ 66.590807][ T4940] btrfs_commit_transaction+0x1b8/0x3044 [ 66.592351][ T4940] btrfs_ioctl_set_fslabel+0x2c8/0x384 [ 66.593914][ T4940] btrfs_ioctl+0x5f0/0xb38 [ 66.595196][ T4940] __arm64_sys_ioctl+0x14c/0x1c8 [ 66.596599][ T4940] invoke_syscall+0x98/0x2b8 [ 66.597866][ T4940] el0_svc_common+0x138/0x258 [ 66.599168][ T4940] do_el0_svc+0x58/0x14c [ 66.600352][ T4940] el0_svc+0x78/0x1e0 [ 66.601450][ T4940] el0t_64_sync_handler+0xcc/0xe4 [ 66.602875][ T4940] el0t_64_sync+0x1a0/0x1a4 [ 66.605206][ T4940] BTRFS error (device loop0): failed to run delayed ref for logical 5255168 num_bytes 4096 type 176 action 2 ref_mod 1: -12 [ 66.608972][ T4940] ------------[ cut here ]------------ [ 66.610639][ T4940] WARNING: CPU: 1 PID: 4940 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x3f4/0x46c [ 66.613453][ T4940] Modules linked in: [ 66.614535][ T4940] CPU: 1 PID: 4940 Comm: syz-executor.0 Tainted: G W 5.15.182-syzkaller #0 [ 66.617299][ T4940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 66.620139][ T4940] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.622333][ T4940] pc : btrfs_run_delayed_refs+0x3f4/0x46c [ 66.623912][ T4940] lr : btrfs_run_delayed_refs+0x3f4/0x46c [ 66.625503][ T4940] sp : ffff80001fb477d0 [ 66.626659][ T4940] x29: ffff80001fb477e0 x28: ffff0000c2014000 x27: dfff800000000000 [ 66.628776][ T4940] x26: ffff0000c2014024 x25: ffff0000cda84000 x24: 1fffe0001b9d3cfd [ 66.630921][ T4940] x23: 1fffe0001b9d3cfd x22: ffff0000dce9e7e8 x21: 00000000fffffff4 [ 66.633140][ T4940] x20: 0000000000000051 x19: ffff0000dce9e790 x18: 0000000000000001 [ 66.635306][ T4940] x17: 0000000000000000 x16: ffff8000111a53fc x15: 00000000ffffffff [ 66.637565][ T4940] x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000ff0100 [ 66.639738][ T4940] x11: 0000000000000000 x10: 0000000000000000 x9 : ac8990eda226c900 [ 66.641951][ T4940] x8 : ac8990eda226c900 x7 : 0000000000000001 x6 : 0000000000000001 [ 66.644307][ T4940] x5 : ffff80001fb470b8 x4 : ffff80001422f280 x3 : ffff800008503828 [ 66.646426][ T4940] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 66.648552][ T4940] Call trace: [ 66.649473][ T4940] btrfs_run_delayed_refs+0x3f4/0x46c [ 66.650974][ T4940] btrfs_commit_transaction+0x1b8/0x3044 [ 66.652471][ T4940] btrfs_ioctl_set_fslabel+0x2c8/0x384 [ 66.654015][ T4940] btrfs_ioctl+0x5f0/0xb38 [ 66.655246][ T4940] __arm64_sys_ioctl+0x14c/0x1c8 [ 66.656682][ T4940] invoke_syscall+0x98/0x2b8 [ 66.657963][ T4940] el0_svc_common+0x138/0x258 [ 66.659229][ T4940] do_el0_svc+0x58/0x14c [ 66.660396][ T4940] el0_svc+0x78/0x1e0 [ 66.661504][ T4940] el0t_64_sync_handler+0xcc/0xe4 [ 66.662932][ T4940] el0t_64_sync+0x1a0/0x1a4 [ 66.664211][ T4940] irq event stamp: 79320 [ 66.665375][ T4940] hardirqs last enabled at (79319): [] __up_console_sem+0xb4/0x100 [ 66.668031][ T4940] hardirqs last disabled at (79320): [] el1_dbg+0x24/0x80 [ 66.670530][ T4940] softirqs last enabled at (79300): [] handle_softirqs+0xa4c/0xbf0 [ 66.673150][ T4940] softirqs last disabled at (79287): [] __irq_exit_rcu+0x240/0x440 [ 66.675849][ T4940] ---[ end trace dd7c245e243e0fb0 ]--- [ 66.681187][ T4940] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 66.684043][ T4940] BTRFS info (device loop0): forced readonly [ 66.949628][ T4963] loop0: detected capacity change from 0 to 32768 [ 67.042346][ T4963] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4963) [ 67.048105][ T4963] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 67.050636][ T4963] BTRFS info (device loop0): use zlib compression, level 3 [ 67.052524][ T4963] BTRFS info (device loop0): disabling tree log [ 67.054352][ T4963] BTRFS info (device loop0): turning on sync discard [ 67.056793][ T4963] BTRFS info (device loop0): enabling ssd optimizations [ 67.058742][ T4963] BTRFS info (device loop0): using spread ssd allocation scheme [ 67.060858][ T4963] BTRFS info (device loop0): using free space tree [ 67.062704][ T4963] BTRFS info (device loop0): has skinny extents [ 67.082758][ T4963] FAULT_INJECTION: forcing a failure. [ 67.082758][ T4963] name failslab, interval 1, probability 0, space 0, times 0 [ 67.086663][ T4963] CPU: 1 PID: 4963 Comm: syz-executor.0 Tainted: G W 5.15.182-syzkaller #0 [ 67.089300][ T4963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 67.092092][ T4963] Call trace: [ 67.092989][ T4963] dump_backtrace+0x0/0x43c [ 67.094237][ T4963] show_stack+0x2c/0x3c [ 67.095357][ T4963] __dump_stack+0x30/0x40 [ 67.096571][ T4963] dump_stack_lvl+0xf8/0x160 [ 67.097863][ T4963] dump_stack+0x1c/0x5c [ 67.099048][ T4963] should_fail+0x3c0/0x51c [ 67.100299][ T4963] __should_failslab+0xbc/0x10c [ 67.101656][ T4963] should_failslab+0x10/0x28 [ 67.102924][ T4963] slab_pre_alloc_hook+0x64/0xec [ 67.104331][ T4963] kmem_cache_alloc+0x94/0x3e4 [ 67.105649][ T4963] btrfs_alloc_path+0x5c/0x68 [ 67.106948][ T4963] __btrfs_free_extent+0x19c/0x1aa4 [ 67.108354][ T4963] __btrfs_run_delayed_refs+0xc5c/0x3354 [ 67.109928][ T4963] btrfs_run_delayed_refs+0x124/0x46c [ 67.111374][ T4963] btrfs_commit_transaction+0x1b8/0x3044 [ 67.112936][ T4963] btrfs_ioctl_set_fslabel+0x2c8/0x384 [ 67.114477][ T4963] btrfs_ioctl+0x5f0/0xb38 [ 67.115743][ T4963] __arm64_sys_ioctl+0x14c/0x1c8 [ 67.117098][ T4963] invoke_syscall+0x98/0x2b8 [ 67.118425][ T4963] el0_svc_common+0x138/0x258 [ 67.119752][ T4963] do_el0_svc+0x58/0x14c [ 67.120908][ T4963] el0_svc+0x78/0x1e0 [ 67.122044][ T4963] el0t_64_sync_handler+0xcc/0xe4 [ 67.123447][ T4963] el0t_64_sync+0x1a0/0x1a4 [ 67.127599][ T4963] BTRFS error (device loop0): failed to run delayed ref for logical 5255168 num_bytes 4096 type 176 action 2 ref_mod 1: -12 [ 67.131247][ T4963] ------------[ cut here ]------------ [ 67.133053][ T4963] WARNING: CPU: 1 PID: 4963 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x3f4/0x46c [ 67.135630][ T4963] Modules linked in: [ 67.136672][ T4963] CPU: 1 PID: 4963 Comm: syz-executor.0 Tainted: G W 5.15.182-syzkaller #0 [ 67.139285][ T4963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 67.141970][ T4963] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 67.144159][ T4963] pc : btrfs_run_delayed_refs+0x3f4/0x46c [ 67.145844][ T4963] lr : btrfs_run_delayed_refs+0x3f4/0x46c [ 67.147371][ T4963] sp : ffff80001f8577d0 [ 67.148506][ T4963] x29: ffff80001f8577e0 x28: ffff0000c1596000 x27: dfff800000000000 [ 67.150833][ T4963] x26: ffff0000c1596024 x25: ffff0000d6490000 x24: 1fffe0001b9d3d13 [ 67.153063][ T4963] x23: 1fffe0001b9d3d13 x22: ffff0000dce9e898 x21: 00000000fffffff4 [ 67.155277][ T4963] x20: 0000000000000051 x19: ffff0000dce9e840 x18: 0000000000000001 [ 67.157496][ T4963] x17: 0000000000000000 x16: ffff8000111a53fc x15: 00000000ffffffff [ 67.159750][ T4963] x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000ff0100 [ 67.162059][ T4963] x11: 0000000000000000 x10: 0000000000000000 x9 : 81b0ff23213db000 [ 67.164344][ T4963] x8 : 81b0ff23213db000 x7 : 0000000000000001 x6 : 0000000000000001 [ 67.166591][ T4963] x5 : ffff80001f8570b8 x4 : ffff80001422f280 x3 : ffff800008503828 [ 67.168821][ T4963] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 67.171077][ T4963] Call trace: [ 67.172015][ T4963] btrfs_run_delayed_refs+0x3f4/0x46c [ 67.173504][ T4963] btrfs_commit_transaction+0x1b8/0x3044 [ 67.175062][ T4963] btrfs_ioctl_set_fslabel+0x2c8/0x384 [ 67.176561][ T4963] btrfs_ioctl+0x5f0/0xb38 [ 67.177770][ T4963] __arm64_sys_ioctl+0x14c/0x1c8 [ 67.179256][ T4963] invoke_syscall+0x98/0x2b8 [ 67.180591][ T4963] el0_svc_common+0x138/0x258 [ 67.181879][ T4963] do_el0_svc+0x58/0x14c [ 67.183021][ T4963] el0_svc+0x78/0x1e0 [ 67.184150][ T4963] el0t_64_sync_handler+0xcc/0xe4 [ 67.185573][ T4963] el0t_64_sync+0x1a0/0x1a4 [ 67.186838][ T4963] irq event stamp: 80416 [ 67.188015][ T4963] hardirqs last enabled at (80415): [] __up_console_sem+0xb4/0x100 [ 67.190706][ T4963] hardirqs last disabled at (80416): [] el1_dbg+0x24/0x80 [ 67.193201][ T4963] softirqs last enabled at (80380): [] handle_softirqs+0xa4c/0xbf0 [ 67.195903][ T4963] softirqs last disabled at (80343): [] __irq_exit_rcu+0x240/0x440 [ 67.198547][ T4963] ---[ end trace dd7c245e243e0fb1 ]--- [ 67.203143][ T4963] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 67.206007][ T4963] BTRFS info (device loop0): forced readonly [ 67.507339][ T4985] loop0: detected capacity change from 0 to 32768 [ 67.518575][ T4985] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4985) [ 67.527536][ T4985] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 67.529910][ T4985] BTRFS info (device loop0): use zlib compression, level 3 [ 67.531859][ T4985] BTRFS info (device loop0): disabling tree log [ 67.533722][ T4985] BTRFS info (device loop0): turning on sync discard [ 67.535605][ T4985] BTRFS info (device loop0): enabling ssd optimizations [ 67.537783][ T4985] BTRFS info (device loop0): using spread ssd allocation scheme [ 67.539905][ T4985] BTRFS info (device loop0): using free space tree [ 67.541732][ T4985] BTRFS info (device loop0): has skinny extents [ 67.570007][ T4985] FAULT_INJECTION: forcing a failure. [ 67.570007][ T4985] name failslab, interval 1, probability 0, space 0, times 0 [ 67.573814][ T4985] CPU: 1 PID: 4985 Comm: syz-executor.0 Tainted: G W 5.15.182-syzkaller #0 [ 67.576482][ T4985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 67.579264][ T4985] Call trace: [ 67.580191][ T4985] dump_backtrace+0x0/0x43c [ 67.581516][ T4985] show_stack+0x2c/0x3c [ 67.582693][ T4985] __dump_stack+0x30/0x40 [ 67.583966][ T4985] dump_stack_lvl+0xf8/0x160 [ 67.585265][ T4985] dump_stack+0x1c/0x5c [ 67.586408][ T4985] should_fail+0x3c0/0x51c [ 67.587630][ T4985] __should_failslab+0xbc/0x10c [ 67.588970][ T4985] should_failslab+0x10/0x28 [ 67.590212][ T4985] slab_pre_alloc_hook+0x64/0xec [ 67.591709][ T4985] kmem_cache_alloc+0x94/0x3e4 [ 67.593125][ T4985] btrfs_alloc_path+0x5c/0x68 [ 67.594432][ T4985] __btrfs_free_extent+0x19c/0x1aa4 [ 67.595884][ T4985] __btrfs_run_delayed_refs+0xc5c/0x3354 [ 67.597397][ T4985] btrfs_run_delayed_refs+0x124/0x46c [ 67.598977][ T4985] btrfs_commit_transaction+0x1b8/0x3044 [ 67.600576][ T4985] btrfs_ioctl_set_fslabel+0x2c8/0x384 [ 67.602102][ T4985] btrfs_ioctl+0x5f0/0xb38 [ 67.603353][ T4985] __arm64_sys_ioctl+0x14c/0x1c8 [ 67.604742][ T4985] invoke_syscall+0x98/0x2b8 [ 67.606088][ T4985] el0_svc_common+0x138/0x258 [ 67.607375][ T4985] do_el0_svc+0x58/0x14c [ 67.608633][ T4985] el0_svc+0x78/0x1e0 [ 67.609713][ T4985] el0t_64_sync_handler+0xcc/0xe4 [ 67.611094][ T4985] el0t_64_sync+0x1a0/0x1a4 [ 67.624341][ T4985] BTRFS error (device loop0): failed to run delayed ref for logical 5255168 num_bytes 4096 type 176 action 2 ref_mod 1: -12 [ 67.628274][ T4985] ------------[ cut here ]------------ [ 67.630091][ T4985] WARNING: CPU: 1 PID: 4985 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x3f4/0x46c [ 67.632960][ T4985] Modules linked in: [ 67.633990][ T4985] CPU: 1 PID: 4985 Comm: syz-executor.0 Tainted: G W 5.15.182-syzkaller #0 [ 67.636799][ T4985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 67.639699][ T4985] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 67.641861][ T4985] pc : btrfs_run_delayed_refs+0x3f4/0x46c [ 67.643446][ T4985] lr : btrfs_run_delayed_refs+0x3f4/0x46c [ 67.645027][ T4985] sp : ffff80001f9577d0 [ 67.646177][ T4985] x29: ffff80001f9577e0 x28: ffff0000c2017000 x27: dfff800000000000 [ 67.648416][ T4985] x26: ffff0000c2017024 x25: ffff0000d2bb4000 x24: 1fffe0001b9d3d3f [ 67.650644][ T4985] x23: 1fffe0001b9d3d3f x22: ffff0000dce9e9f8 x21: 00000000fffffff4 [ 67.652857][ T4985] x20: 0000000000000051 x19: ffff0000dce9e9a0 x18: 0000000000000001 [ 67.655169][ T4985] x17: 0000000000000000 x16: ffff8000111a53fc x15: 00000000ffffffff [ 67.657450][ T4985] x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000ff0100 [ 67.659702][ T4985] x11: 0000000000000000 x10: 0000000000000000 x9 : 1f28e216b71c3400 [ 67.661951][ T4985] x8 : 1f28e216b71c3400 x7 : 0000000000000001 x6 : 0000000000000001 [ 67.664170][ T4985] x5 : ffff80001f9570b8 x4 : ffff80001422f280 x3 : ffff800008503828 [ 67.666381][ T4985] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 67.668597][ T4985] Call trace: [ 67.669504][ T4985] btrfs_run_delayed_refs+0x3f4/0x46c [ 67.670989][ T4985] btrfs_commit_transaction+0x1b8/0x3044 [ 67.672553][ T4985] btrfs_ioctl_set_fslabel+0x2c8/0x384 [ 67.674054][ T4985] btrfs_ioctl+0x5f0/0xb38 [ 67.675330][ T4985] __arm64_sys_ioctl+0x14c/0x1c8 [ 67.676717][ T4985] invoke_syscall+0x98/0x2b8 [ 67.677999][ T4985] el0_svc_common+0x138/0x258 [ 67.679306][ T4985] do_el0_svc+0x58/0x14c [ 67.680489][ T4985] el0_svc+0x78/0x1e0 [ 67.681547][ T4985] el0t_64_sync_handler+0xcc/0xe4 [ 67.682995][ T4985] el0t_64_sync+0x1a0/0x1a4 [ 67.684263][ T4985] irq event stamp: 80020 [ 67.685531][ T4985] hardirqs last enabled at (80019): [] __up_console_sem+0xb4/0x100 [ 67.688374][ T4985] hardirqs last disabled at (80020): [] el1_dbg+0x24/0x80 [ 67.690868][ T4985] softirqs last enabled at (79992): [] handle_softirqs+0xa4c/0xbf0 [ 67.693533][ T4985] softirqs last disabled at (79979): [] __irq_exit_rcu+0x240/0x440 [ 67.696329][ T4985] ---[ end trace dd7c245e243e0fb2 ]--- [ 67.701508][ T4985] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 67.704498][ T4985] BTRFS info (device loop0): forced readonly [ 68.004978][ T5007] loop0: detected capacity change from 0 to 32768 [ 68.053528][ T5007] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5007) [ 68.061289][ T5007] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 68.064021][ T5007] BTRFS info (device loop0): use zlib compression, level 3 [ 68.067423][ T5007] BTRFS info (device loop0): disabling tree log [ 68.069261][ T5007] BTRFS info (device loop0): turning on sync discard [ 68.071211][ T5007] BTRFS info (device loop0): enabling ssd optimizations [ 68.073139][ T5007] BTRFS info (device loop0): using spread ssd allocation scheme [ 68.075352][ T5007] BTRFS info (device loop0): using free space tree [ 68.077611][ T5007] BTRFS info (device loop0): has skinny extents [ 68.107966][ T5007] FAULT_INJECTION: forcing a failure. [ 68.107966][ T5007] name failslab, interval 1, probability 0, space 0, times 0 [ 68.111749][ T5007] CPU: 1 PID: 5007 Comm: syz-executor.0 Tainted: G W 5.15.182-syzkaller #0 [ 68.114527][ T5007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 68.117393][ T5007] Call trace: [ 68.118330][ T5007] dump_backtrace+0x0/0x43c [ 68.119599][ T5007] show_stack+0x2c/0x3c [ 68.120735][ T5007] __dump_stack+0x30/0x40 [ 68.121927][ T5007] dump_stack_lvl+0xf8/0x160 [ 68.123182][ T5007] dump_stack+0x1c/0x5c [ 68.124276][ T5007] should_fail+0x3c0/0x51c [ 68.125471][ T5007] __should_failslab+0xbc/0x10c [ 68.126822][ T5007] should_failslab+0x10/0x28 [ 68.128095][ T5007] slab_pre_alloc_hook+0x64/0xec [ 68.129504][ T5007] kmem_cache_alloc+0x94/0x3e4 [ 68.130866][ T5007] btrfs_alloc_path+0x5c/0x68 [ 68.132136][ T5007] __btrfs_run_delayed_refs+0xd70/0x3354 [ 68.133751][ T5007] btrfs_run_delayed_refs+0x124/0x46c [ 68.135272][ T5007] btrfs_commit_transaction+0x1b8/0x3044 [ 68.136851][ T5007] btrfs_ioctl_set_fslabel+0x2c8/0x384 [ 68.138347][ T5007] btrfs_ioctl+0x5f0/0xb38 [ 68.139557][ T5007] __arm64_sys_ioctl+0x14c/0x1c8 [ 68.140938][ T5007] invoke_syscall+0x98/0x2b8 [ 68.142183][ T5007] el0_svc_common+0x138/0x258 [ 68.143438][ T5007] do_el0_svc+0x58/0x14c [ 68.144656][ T5007] el0_svc+0x78/0x1e0 [ 68.145765][ T5007] el0t_64_sync_handler+0xcc/0xe4 [ 68.147147][ T5007] el0t_64_sync+0x1a0/0x1a4 [ 68.152205][ T5007] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 68.155851][ T5007] ------------[ cut here ]------------ [ 68.158061][ T5007] WARNING: CPU: 1 PID: 5007 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x3f4/0x46c [ 68.160919][ T5007] Modules linked in: [ 68.161949][ T5007] CPU: 1 PID: 5007 Comm: syz-executor.0 Tainted: G W 5.15.182-syzkaller #0 [ 68.164770][ T5007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 68.167509][ T5007] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.169631][ T5007] pc : btrfs_run_delayed_refs+0x3f4/0x46c [ 68.171225][ T5007] lr : btrfs_run_delayed_refs+0x3f4/0x46c [ 68.172798][ T5007] sp : ffff80001ffb77d0 [ 68.173896][ T5007] x29: ffff80001ffb77e0 x28: ffff0000d94d2000 x27: dfff800000000000 [ 68.176193][ T5007] x26: ffff0000d94d2024 x25: ffff0000dbae0000 x24: 1fffe0001b9d3d6b [ 68.178366][ T5007] x23: 1fffe0001b9d3d6b x22: ffff0000dce9eb58 x21: 00000000fffffff4 [ 68.180631][ T5007] x20: 0000000000000051 x19: ffff0000dce9eb00 x18: 0000000000000001 [ 68.182821][ T5007] x17: 0000000000000000 x16: ffff8000111a53fc x15: 00000000ffffffff [ 68.185055][ T5007] x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000ff0100 [ 68.187255][ T5007] x11: 0000000000000000 x10: 0000000000000000 x9 : 7d49d0266ae81c00 [ 68.189487][ T5007] x8 : 7d49d0266ae81c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 68.191730][ T5007] x5 : ffff80001ffb70b8 x4 : ffff80001422f280 x3 : ffff800008503828 [ 68.194007][ T5007] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 68.196249][ T5007] Call trace: [ 68.197154][ T5007] btrfs_run_delayed_refs+0x3f4/0x46c [ 68.198730][ T5007] btrfs_commit_transaction+0x1b8/0x3044 [ 68.200293][ T5007] btrfs_ioctl_set_fslabel+0x2c8/0x384 [ 68.201859][ T5007] btrfs_ioctl+0x5f0/0xb38 [ 68.203088][ T5007] __arm64_sys_ioctl+0x14c/0x1c8 [ 68.204483][ T5007] invoke_syscall+0x98/0x2b8 [ 68.205759][ T5007] el0_svc_common+0x138/0x258 [ 68.207136][ T5007] do_el0_svc+0x58/0x14c [ 68.208380][ T5007] el0_svc+0x78/0x1e0 [ 68.209498][ T5007] el0t_64_sync_handler+0xcc/0xe4 [ 68.210875][ T5007] el0t_64_sync+0x1a0/0x1a4 [ 68.212119][ T5007] irq event stamp: 79632 [ 68.213257][ T5007] hardirqs last enabled at (79631): [] __up_console_sem+0xb4/0x100 [ 68.216063][ T5007] hardirqs last disabled at (79632): [] el1_dbg+0x24/0x80 [ 68.218515][ T5007] softirqs last enabled at (79620): [] handle_softirqs+0xa4c/0xbf0 [ 68.221123][ T5007] softirqs last disabled at (79611): [] __irq_exit_rcu+0x240/0x440 [ 68.223788][ T5007] ---[ end trace dd7c245e243e0fb3 ]--- [ 68.228630][ T5007] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 68.231552][ T5007] BTRFS info (device loop0): forced readonly [ 68.480414][ T5029] loop0: detected capacity change from 0 to 32768 [ 68.492947][ T5029] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5029) [ 68.501247][ T5029] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 68.503690][ T5029] BTRFS info (device loop0): use zlib compression, level 3 [ 68.505701][ T5029] BTRFS info (device loop0): disabling tree log [ 68.507606][ T5029] BTRFS info (device loop0): turning on sync discard [ 68.509566][ T5029] BTRFS info (device loop0): enabling ssd optimizations [ 68.511486][ T5029] BTRFS info (device loop0): using spread ssd allocation scheme [ 68.513578][ T5029] BTRFS info (device loop0): using free space tree [ 68.515392][ T5029] BTRFS info (device loop0): has skinny extents [ 68.542907][ T5029] FAULT_INJECTION: forcing a failure. [ 68.542907][ T5029] name failslab, interval 1, probability 0, space 0, times 0 [ 68.546707][ T5029] CPU: 0 PID: 5029 Comm: syz-executor.0 Tainted: G W 5.15.182-syzkaller #0 [ 68.549542][ T5029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 68.552385][ T5029] Call trace: [ 68.553305][ T5029] dump_backtrace+0x0/0x43c [ 68.554625][ T5029] show_stack+0x2c/0x3c [ 68.555758][ T5029] __dump_stack+0x30/0x40 [ 68.557027][ T5029] dump_stack_lvl+0xf8/0x160 [ 68.558286][ T5029] dump_stack+0x1c/0x5c [ 68.559390][ T5029] should_fail+0x3c0/0x51c [ 68.560722][ T5029] __should_failslab+0xbc/0x10c [ 68.562058][ T5029] should_failslab+0x10/0x28 [ 68.563319][ T5029] slab_pre_alloc_hook+0x64/0xec [ 68.564669][ T5029] kmem_cache_alloc+0x94/0x3e4 [ 68.566004][ T5029] btrfs_alloc_path+0x5c/0x68 [ 68.567275][ T5029] __btrfs_run_delayed_refs+0xd70/0x3354 [ 68.568878][ T5029] btrfs_run_delayed_refs+0x124/0x46c [ 68.570399][ T5029] btrfs_commit_transaction+0x1b8/0x3044 [ 68.571995][ T5029] btrfs_ioctl_set_fslabel+0x2c8/0x384 [ 68.573507][ T5029] btrfs_ioctl+0x5f0/0xb38 [ 68.574765][ T5029] __arm64_sys_ioctl+0x14c/0x1c8 [ 68.576127][ T5029] invoke_syscall+0x98/0x2b8 [ 68.577450][ T5029] el0_svc_common+0x138/0x258 [ 68.578791][ T5029] do_el0_svc+0x58/0x14c [ 68.579950][ T5029] el0_svc+0x78/0x1e0 [ 68.581071][ T5029] el0t_64_sync_handler+0xcc/0xe4 [ 68.582490][ T5029] el0t_64_sync+0x1a0/0x1a4 [ 68.583917][ T5029] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 68.587801][ T5029] ------------[ cut here ]------------ [ 68.589566][ T5029] WARNING: CPU: 0 PID: 5029 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x3f4/0x46c [ 68.592413][ T5029] Modules linked in: [ 68.593432][ T5029] CPU: 0 PID: 5029 Comm: syz-executor.0 Tainted: G W 5.15.182-syzkaller #0 [ 68.596268][ T5029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 68.599046][ T5029] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.601180][ T5029] pc : btrfs_run_delayed_refs+0x3f4/0x46c [ 68.602745][ T5029] lr : btrfs_run_delayed_refs+0x3f4/0x46c [ 68.604302][ T5029] sp : ffff80001ffb77d0 [ 68.605429][ T5029] x29: ffff80001ffb77e0 x28: ffff0000c1593000 x27: dfff800000000000 [ 68.607610][ T5029] x26: ffff0000c1593024 x25: ffff0000cedf0000 x24: 1fffe0001bcaee63 [ 68.609858][ T5029] x23: 1fffe0001bcaee63 x22: ffff0000de577318 x21: 00000000fffffff4 [ 68.612082][ T5029] x20: 0000000000000051 x19: ffff0000de5772c0 x18: 0000000000000001 [ 68.614282][ T5029] x17: 0000000000000000 x16: ffff8000111a53fc x15: 00000000ffffffff [ 68.616490][ T5029] x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000ff0100 [ 68.618678][ T5029] x11: 0000000000000000 x10: 0000000000000000 x9 : 6517a8ec46375600 [ 68.620910][ T5029] x8 : 6517a8ec46375600 x7 : 0000000000000001 x6 : 0000000000000001 [ 68.623200][ T5029] x5 : ffff80001ffb70b8 x4 : ffff80001422f280 x3 : ffff800008503828 [ 68.625535][ T5029] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 68.627783][ T5029] Call trace: [ 68.628670][ T5029] btrfs_run_delayed_refs+0x3f4/0x46c [ 68.630190][ T5029] btrfs_commit_transaction+0x1b8/0x3044 [ 68.631738][ T5029] btrfs_ioctl_set_fslabel+0x2c8/0x384 [ 68.633276][ T5029] btrfs_ioctl+0x5f0/0xb38 [ 68.634505][ T5029] __arm64_sys_ioctl+0x14c/0x1c8 [ 68.635898][ T5029] invoke_syscall+0x98/0x2b8 [ 68.637191][ T5029] el0_svc_common+0x138/0x258 [ 68.638528][ T5029] do_el0_svc+0x58/0x14c [ 68.639701][ T5029] el0_svc+0x78/0x1e0 [ 68.640817][ T5029] el0t_64_sync_handler+0xcc/0xe4 [ 68.642260][ T5029] el0t_64_sync+0x1a0/0x1a4 [ 68.643490][ T5029] irq event stamp: 79378 [ 68.644645][ T5029] hardirqs last enabled at (79377): [] __up_console_sem+0xb4/0x100 [ 68.647321][ T5029] hardirqs last disabled at (79378): [] el1_dbg+0x24/0x80 [ 68.649766][ T5029] softirqs last enabled at (79350): [] handle_softirqs+0xa4c/0xbf0 [ 68.652379][ T5029] softirqs last disabled at (79337): [] __irq_exit_rcu+0x240/0x440 [ 68.655023][ T5029] ---[ end trace dd7c245e243e0fb4 ]--- [ 68.656910][ T5029] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 68.659626][ T5029] BTRFS info (device loop0): forced readonly 1970/01/01 00:01:08 executed programs: 16 [ 68.928483][ T5051] loop0: detected capacity change from 0 to 32768 [ 68.973772][ T5051] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5051) [ 68.980978][ T5051] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 68.983531][ T5051] BTRFS info (device loop0): use zlib compression, level 3 [ 68.985567][ T5051] BTRFS info (device loop0): disabling tree log [ 68.987763][ T5051] BTRFS info (device loop0): turning on sync discard [ 68.989726][ T5051] BTRFS info (device loop0): enabling ssd optimizations [ 68.991743][ T5051] BTRFS info (device loop0): using spread ssd allocation scheme [ 68.993907][ T5051] BTRFS info (device loop0): using free space tree [ 68.995743][ T5051] BTRFS info (device loop0): has skinny extents [ 69.032096][ T5051] FAULT_INJECTION: forcing a failure. [ 69.032096][ T5051] name failslab, interval 1, probability 0, space 0, times 0 [ 69.035864][ T5051] CPU: 1 PID: 5051 Comm: syz-executor.0 Tainted: G W 5.15.182-syzkaller #0 [ 69.038727][ T5051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 69.041529][ T5051] Call trace: [ 69.042468][ T5051] dump_backtrace+0x0/0x43c [ 69.043721][ T5051] show_stack+0x2c/0x3c [ 69.044889][ T5051] __dump_stack+0x30/0x40 [ 69.046076][ T5051] dump_stack_lvl+0xf8/0x160 [ 69.047357][ T5051] dump_stack+0x1c/0x5c [ 69.048524][ T5051] should_fail+0x3c0/0x51c [ 69.049769][ T5051] __should_failslab+0xbc/0x10c [ 69.051083][ T5051] should_failslab+0x10/0x28 [ 69.052331][ T5051] slab_pre_alloc_hook+0x64/0xec [ 69.053659][ T5051] kmem_cache_alloc+0x94/0x3e4 [ 69.055005][ T5051] btrfs_alloc_path+0x5c/0x68 [ 69.056315][ T5051] __btrfs_run_delayed_refs+0xd70/0x3354 [ 69.057868][ T5051] btrfs_run_delayed_refs+0x124/0x46c [ 69.059325][ T5051] btrfs_commit_transaction+0x1b8/0x3044 [ 69.060915][ T5051] btrfs_ioctl_set_fslabel+0x2c8/0x384 [ 69.062363][ T5051] btrfs_ioctl+0x5f0/0xb38 [ 69.063537][ T5051] __arm64_sys_ioctl+0x14c/0x1c8 [ 69.064881][ T5051] invoke_syscall+0x98/0x2b8 [ 69.066137][ T5051] el0_svc_common+0x138/0x258 [ 69.067437][ T5051] do_el0_svc+0x58/0x14c [ 69.068647][ T5051] el0_svc+0x78/0x1e0 [ 69.069757][ T5051] el0t_64_sync_handler+0xcc/0xe4 [ 69.071139][ T5051] el0t_64_sync+0x1a0/0x1a4 [ 69.075141][ T5051] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 69.078919][ T5051] ------------[ cut here ]------------ [ 69.080804][ T5051] WARNING: CPU: 1 PID: 5051 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x3f4/0x46c [ 69.083621][ T5051] Modules linked in: [ 69.084748][ T5051] CPU: 1 PID: 5051 Comm: syz-executor.0 Tainted: G W 5.15.182-syzkaller #0 [ 69.087488][ T5051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 69.090337][ T5051] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 69.092464][ T5051] pc : btrfs_run_delayed_refs+0x3f4/0x46c [ 69.094019][ T5051] lr : btrfs_run_delayed_refs+0x3f4/0x46c [ 69.095665][ T5051] sp : ffff8000201077d0 [ 69.096878][ T5051] x29: ffff8000201077e0 x28: ffff0000d94d0000 x27: dfff800000000000 [ 69.099146][ T5051] x26: ffff0000d94d0024 x25: ffff0000cedf0000 x24: 1fffe0001b9d3c37 [ 69.101398][ T5051] x23: 1fffe0001b9d3c37 x22: ffff0000dce9e1b8 x21: 00000000fffffff4 [ 69.103689][ T5051] x20: 0000000000000051 x19: ffff0000dce9e160 x18: 0000000000000001 [ 69.105926][ T5051] x17: 0000000000000000 x16: ffff8000111a53fc x15: 00000000ffffffff [ 69.108192][ T5051] x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000ff0100 [ 69.110444][ T5051] x11: 0000000000000000 x10: 0000000000000000 x9 : b72e7ecbde957000 [ 69.112854][ T5051] x8 : b72e7ecbde957000 x7 : 0000000000000001 x6 : 0000000000000001 [ 69.115093][ T5051] x5 : ffff8000201070b8 x4 : ffff80001422f280 x3 : ffff800008503828 [ 69.117384][ T5051] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 69.119629][ T5051] Call trace: [ 69.120490][ T5051] btrfs_run_delayed_refs+0x3f4/0x46c [ 69.122010][ T5051] btrfs_commit_transaction+0x1b8/0x3044 [ 69.123631][ T5051] btrfs_ioctl_set_fslabel+0x2c8/0x384 [ 69.125129][ T5051] btrfs_ioctl+0x5f0/0xb38 [ 69.126334][ T5051] __arm64_sys_ioctl+0x14c/0x1c8 [ 69.127722][ T5051] invoke_syscall+0x98/0x2b8 [ 69.129007][ T5051] el0_svc_common+0x138/0x258 [ 69.130273][ T5051] do_el0_svc+0x58/0x14c [ 69.131471][ T5051] el0_svc+0x78/0x1e0 [ 69.132630][ T5051] el0t_64_sync_handler+0xcc/0xe4 [ 69.134035][ T5051] el0t_64_sync+0x1a0/0x1a4 [ 69.135261][ T5051] irq event stamp: 80174 [ 69.136401][ T5051] hardirqs last enabled at (80173): [] __up_console_sem+0xb4/0x100 [ 69.139076][ T5051] hardirqs last disabled at (80174): [] el1_dbg+0x24/0x80 [ 69.141486][ T5051] softirqs last enabled at (80146): [] handle_softirqs+0xa4c/0xbf0 [ 69.144189][ T5051] softirqs last disabled at (80137): [] __irq_exit_rcu+0x240/0x440 [ 69.146862][ T5051] ---[ end trace dd7c245e243e0fb5 ]--- [ 69.150980][ T5051] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 69.153758][ T5051] BTRFS info (device loop0): forced readonly [ 69.451873][ T5073] loop0: detected capacity change from 0 to 32768 [ 69.495212][ T5073] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5073) [ 69.504002][ T5073] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 69.506535][ T5073] BTRFS info (device loop0): use zlib compression, level 3 [ 69.508663][ T5073] BTRFS info (device loop0): disabling tree log [ 69.510502][ T5073] BTRFS info (device loop0): turning on sync discard [ 69.512445][ T5073] BTRFS info (device loop0): enabling ssd optimizations [ 69.514392][ T5073] BTRFS info (device loop0): using spread ssd allocation scheme [ 69.516926][ T5073] BTRFS info (device loop0): using free space tree [ 69.518824][ T5073] BTRFS info (device loop0): has skinny extents [ 69.542577][ T5073] FAULT_INJECTION: forcing a failure. [ 69.542577][ T5073] name failslab, interval 1, probability 0, space 0, times 0 [ 69.547537][ T5073] CPU: 0 PID: 5073 Comm: syz-executor.0 Tainted: G W 5.15.182-syzkaller #0 [ 69.550376][ T5073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 69.553144][ T5073] Call trace: [ 69.554040][ T5073] dump_backtrace+0x0/0x43c [ 69.555303][ T5073] show_stack+0x2c/0x3c [ 69.556503][ T5073] __dump_stack+0x30/0x40 [ 69.557666][ T5073] dump_stack_lvl+0xf8/0x160 [ 69.558984][ T5073] dump_stack+0x1c/0x5c [ 69.560103][ T5073] should_fail+0x3c0/0x51c [ 69.561331][ T5073] __should_failslab+0xbc/0x10c [ 69.562694][ T5073] should_failslab+0x10/0x28 [ 69.563954][ T5073] slab_pre_alloc_hook+0x64/0xec [ 69.565286][ T5073] kmem_cache_alloc+0x94/0x3e4 [ 69.566601][ T5073] btrfs_alloc_path+0x5c/0x68 [ 69.567887][ T5073] __btrfs_free_extent+0x19c/0x1aa4 [ 69.569317][ T5073] __btrfs_run_delayed_refs+0xc5c/0x3354 [ 69.570850][ T5073] btrfs_run_delayed_refs+0x124/0x46c [ 69.572337][ T5073] btrfs_commit_transaction+0x1b8/0x3044 [ 69.573947][ T5073] btrfs_ioctl_set_fslabel+0x2c8/0x384 [ 69.575512][ T5073] btrfs_ioctl+0x5f0/0xb38 [ 69.576741][ T5073] __arm64_sys_ioctl+0x14c/0x1c8 [ 69.578153][ T5073] invoke_syscall+0x98/0x2b8 [ 69.579439][ T5073] el0_svc_common+0x138/0x258 [ 69.580767][ T5073] do_el0_svc+0x58/0x14c [ 69.581998][ T5073] el0_svc+0x78/0x1e0 [ 69.583153][ T5073] el0t_64_sync_handler+0xcc/0xe4 [ 69.584544][ T5073] el0t_64_sync+0x1a0/0x1a4 [ 69.586105][ T5073] BTRFS error (device loop0): failed to run delayed ref for logical 5255168 num_bytes 4096 type 176 action 2 ref_mod 1: -12 [ 69.589833][ T5073] ------------[ cut here ]------------ [ 69.591726][ T5073] WARNING: CPU: 0 PID: 5073 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x3f4/0x46c [ 69.594692][ T5073] Modules linked in: [ 69.595712][ T5073] CPU: 0 PID: 5073 Comm: syz-executor.0 Tainted: G W 5.15.182-syzkaller #0 [ 69.598477][ T5073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 69.601395][ T5073] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 69.603606][ T5073] pc : btrfs_run_delayed_refs+0x3f4/0x46c [ 69.605191][ T5073] lr : btrfs_run_delayed_refs+0x3f4/0x46c [ 69.606830][ T5073] sp : ffff8000201c77d0 [ 69.607999][ T5073] x29: ffff8000201c77e0 x28: ffff0000c1590000 x27: dfff800000000000 [ 69.610290][ T5073] x26: ffff0000c1590024 x25: ffff0000da77c000 x24: 1fffe0001bcaee8f [ 69.612576][ T5073] x23: 1fffe0001bcaee8f x22: ffff0000de577478 x21: 00000000fffffff4 [ 69.614789][ T5073] x20: 0000000000000051 x19: ffff0000de577420 x18: 0000000000000001 [ 69.617045][ T5073] x17: 0000000000000000 x16: ffff8000111a53fc x15: 00000000ffffffff [ 69.619223][ T5073] x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000ff0100 [ 69.621530][ T5073] x11: 0000000000000000 x10: 0000000000000000 x9 : 6bb00fada3469200 [ 69.623876][ T5073] x8 : 6bb00fada3469200 x7 : 0000000000000001 x6 : 0000000000000001 [ 69.626109][ T5073] x5 : ffff8000201c70b8 x4 : ffff80001422f280 x3 : ffff800008503828 [ 69.628328][ T5073] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 69.630563][ T5073] Call trace: [ 69.631482][ T5073] btrfs_run_delayed_refs+0x3f4/0x46c [ 69.632976][ T5073] btrfs_commit_transaction+0x1b8/0x3044 [ 69.634527][ T5073] btrfs_ioctl_set_fslabel+0x2c8/0x384 [ 69.636044][ T5073] btrfs_ioctl+0x5f0/0xb38 [ 69.637276][ T5073] __arm64_sys_ioctl+0x14c/0x1c8 [ 69.638636][ T5073] invoke_syscall+0x98/0x2b8 [ 69.639968][ T5073] el0_svc_common+0x138/0x258 [ 69.641250][ T5073] do_el0_svc+0x58/0x14c [ 69.642459][ T5073] el0_svc+0x78/0x1e0 [ 69.643561][ T5073] el0t_64_sync_handler+0xcc/0xe4 [ 69.644983][ T5073] el0t_64_sync+0x1a0/0x1a4 [ 69.646221][ T5073] irq event stamp: 79524 [ 69.647353][ T5073] hardirqs last enabled at (79523): [] __up_console_sem+0xb4/0x100 [ 69.650000][ T5073] hardirqs last disabled at (79524): [] el1_dbg+0x24/0x80 [ 69.652404][ T5073] softirqs last enabled at (79484): [] handle_softirqs+0xa4c/0xbf0 [ 69.655063][ T5073] softirqs last disabled at (79461): [] __irq_exit_rcu+0x240/0x440 [ 69.657644][ T5073] ---[ end trace dd7c245e243e0fb6 ]--- [ 69.661087][ T2056] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.661326][ T5073] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 69.662943][ T2056] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.665654][ T5073] BTRFS info (device loop0): forced readonly [ 69.669512][ T1534] cfg80211: failed to load regulatory.db [ 69.961795][ T5095] loop0: detected capacity change from 0 to 32768 [ 70.004075][ T5095] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5095) [ 70.011484][ T5095] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 70.014056][ T5095] BTRFS info (device loop0): use zlib compression, level 3 [ 70.017593][ T5095] BTRFS info (device loop0): disabling tree log [ 70.019621][ T5095] BTRFS info (device loop0): turning on sync discard [ 70.021678][ T5095] BTRFS info (device loop0): enabling ssd optimizations [ 70.023720][ T5095] BTRFS info (device loop0): using spread ssd allocation scheme [ 70.026364][ T5095] BTRFS info (device loop0): using free space tree [ 70.028323][ T5095] BTRFS info (device loop0): has skinny extents [ 70.049531][ T5095] FAULT_INJECTION: forcing a failure. [ 70.049531][ T5095] name failslab, interval 1, probability 0, space 0, times 0 [ 70.053214][ T5095] CPU: 0 PID: 5095 Comm: syz-executor.0 Tainted: G W 5.15.182-syzkaller #0 [ 70.055924][ T5095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 70.058744][ T5095] Call trace: [ 70.059675][ T5095] dump_backtrace+0x0/0x43c [ 70.060925][ T5095] show_stack+0x2c/0x3c [ 70.062088][ T5095] __dump_stack+0x30/0x40 [ 70.063286][ T5095] dump_stack_lvl+0xf8/0x160 [ 70.064540][ T5095] dump_stack+0x1c/0x5c [ 70.065676][ T5095] should_fail+0x3c0/0x51c [ 70.066889][ T5095] __should_failslab+0xbc/0x10c [ 70.068236][ T5095] should_failslab+0x10/0x28 [ 70.069488][ T5095] slab_pre_alloc_hook+0x64/0xec [ 70.070844][ T5095] kmem_cache_alloc+0x94/0x3e4 [ 70.072157][ T5095] btrfs_alloc_path+0x5c/0x68 [ 70.073430][ T5095] __btrfs_free_extent+0x19c/0x1aa4 [ 70.074870][ T5095] __btrfs_run_delayed_refs+0xc5c/0x3354 [ 70.076418][ T5095] btrfs_run_delayed_refs+0x124/0x46c [ 70.078006][ T5095] btrfs_commit_transaction+0x1b8/0x3044 [ 70.079613][ T5095] btrfs_ioctl_set_fslabel+0x2c8/0x384 [ 70.081168][ T5095] btrfs_ioctl+0x5f0/0xb38 [ 70.082431][ T5095] __arm64_sys_ioctl+0x14c/0x1c8 [ 70.083871][ T5095] invoke_syscall+0x98/0x2b8 [ 70.085165][ T5095] el0_svc_common+0x138/0x258 [ 70.086501][ T5095] do_el0_svc+0x58/0x14c [ 70.087657][ T5095] el0_svc+0x78/0x1e0 [ 70.088746][ T5095] el0t_64_sync_handler+0xcc/0xe4 [ 70.090135][ T5095] el0t_64_sync+0x1a0/0x1a4 [ 70.092942][ T5095] BTRFS error (device loop0): failed to run delayed ref for logical 5255168 num_bytes 4096 type 176 action 2 ref_mod 1: -12 [ 70.097122][ T5095] ------------[ cut here ]------------ [ 70.098951][ T5095] WARNING: CPU: 0 PID: 5095 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x3f4/0x46c [ 70.101819][ T5095] Modules linked in: [ 70.102907][ T5095] CPU: 0 PID: 5095 Comm: syz-executor.0 Tainted: G W 5.15.182-syzkaller #0 [ 70.105777][ T5095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 70.108565][ T5095] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 70.110769][ T5095] pc : btrfs_run_delayed_refs+0x3f4/0x46c [ 70.112358][ T5095] lr : btrfs_run_delayed_refs+0x3f4/0x46c [ 70.113991][ T5095] sp : ffff8000201e77d0 [ 70.115129][ T5095] x29: ffff8000201e77e0 x28: ffff0000c2b6b000 x27: dfff800000000000 [ 70.117374][ T5095] x26: ffff0000c2b6b024 x25: ffff0000da77c000 x24: 1fffe0001bcaee0b [ 70.119667][ T5095] x23: 1fffe0001bcaee0b x22: ffff0000de577058 x21: 00000000fffffff4 [ 70.121900][ T5095] x20: 0000000000000051 x19: ffff0000de577000 x18: 0000000000000001 [ 70.124204][ T5095] x17: 0000000000000000 x16: ffff8000111a53fc x15: 00000000ffffffff [ 70.126452][ T5095] x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000ff0100 [ 70.128706][ T5095] x11: 0000000000000000 x10: 0000000000000000 x9 : 4c1e2475881dad00 [ 70.130927][ T5095] x8 : 4c1e2475881dad00 x7 : 0000000000000001 x6 : 0000000000000001 [ 70.133177][ T5095] x5 : ffff8000201e70b8 x4 : ffff80001422f280 x3 : ffff800008503828 [ 70.135463][ T5095] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 70.137694][ T5095] Call trace: [ 70.138565][ T5095] btrfs_run_delayed_refs+0x3f4/0x46c [ 70.140043][ T5095] btrfs_commit_transaction+0x1b8/0x3044 [ 70.141677][ T5095] btrfs_ioctl_set_fslabel+0x2c8/0x384 [ 70.143175][ T5095] btrfs_ioctl+0x5f0/0xb38 [ 70.144361][ T5095] __arm64_sys_ioctl+0x14c/0x1c8 [ 70.145817][ T5095] invoke_syscall+0x98/0x2b8 [ 70.147097][ T5095] el0_svc_common+0x138/0x258 [ 70.148472][ T5095] do_el0_svc+0x58/0x14c [ 70.149633][ T5095] el0_svc+0x78/0x1e0 [ 70.150751][ T5095] el0t_64_sync_handler+0xcc/0xe4 [ 70.152195][ T5095] el0t_64_sync+0x1a0/0x1a4 [ 70.153409][ T5095] irq event stamp: 80328 [ 70.154544][ T5095] hardirqs last enabled at (80327): [] __up_console_sem+0xb4/0x100 [ 70.157286][ T5095] hardirqs last disabled at (80328): [] el1_dbg+0x24/0x80 [ 70.159728][ T5095] softirqs last enabled at (80302): [] handle_softirqs+0xa4c/0xbf0 [ 70.162407][ T5095] softirqs last disabled at (80263): [] __irq_exit_rcu+0x240/0x440 [ 70.165045][ T5095] ---[ end trace dd7c245e243e0fb7 ]--- [ 70.168086][ T5095] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 70.170906][ T5095] BTRFS info (device loop0): forced readonly