Warning: Permanently added '10.128.10.9' (ED25519) to the list of known hosts. 1970/01/01 00:01:02 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:02 ignoring optional flag "type"="gce" 1970/01/01 00:01:02 parsed 1 programs 1970/01/01 00:01:02 executed programs: 0 [ 62.667529][ T4293] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 62.805793][ T4309] chnl_net:caif_netlink_parms(): no params data found [ 62.840492][ T4309] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.842593][ T4309] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.846942][ T4309] device bridge_slave_0 entered promiscuous mode [ 62.850167][ T4309] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.852108][ T4309] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.854683][ T4309] device bridge_slave_1 entered promiscuous mode [ 62.871231][ T4309] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 62.876000][ T4309] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 62.891818][ T4309] team0: Port device team_slave_0 added [ 62.894917][ T4309] team0: Port device team_slave_1 added [ 62.909802][ T4309] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 62.911695][ T4309] 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. [ 62.920194][ T4309] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 62.924551][ T4309] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 62.926691][ T4309] 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. [ 62.933549][ T4309] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 62.998167][ T4309] device hsr_slave_0 entered promiscuous mode [ 63.065621][ T4309] device hsr_slave_1 entered promiscuous mode [ 63.826917][ T4309] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 63.876988][ T4309] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 63.907137][ T4309] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 63.947791][ T4309] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 64.054947][ T4309] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.064201][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.067263][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.072920][ T4309] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.080191][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.082867][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.086204][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.088230][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.091247][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.098004][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.101051][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.103451][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.105443][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.115297][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.118248][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.121060][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.124301][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.139193][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 64.141750][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.144524][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.149396][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.152371][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.154948][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.158570][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.162395][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 64.242354][ T4309] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.246803][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 64.248983][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 64.263959][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.268373][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.279356][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.282184][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.287963][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.290884][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.297698][ T4309] device veth0_vlan entered promiscuous mode [ 64.303733][ T4309] device veth1_vlan entered promiscuous mode [ 64.320374][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 64.323007][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 64.326478][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.330163][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.336790][ T4309] device veth0_macvtap entered promiscuous mode [ 64.341073][ T4309] device veth1_macvtap entered promiscuous mode [ 64.352364][ T4309] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 64.354640][ T1844] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 64.357812][ T1844] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 64.360362][ T1844] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.363976][ T1844] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.371727][ T4309] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 64.377013][ T4309] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.379396][ T4309] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.381987][ T4309] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.384400][ T4309] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.392017][ T1844] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.394771][ T1844] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.452651][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.456200][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.467638][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 64.477466][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.479771][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.482808][ T1844] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 64.721464][ T4425] loop0: detected capacity change from 0 to 32768 [ 64.735498][ T4425] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4425) [ 64.754232][ T4425] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 64.759000][ T4425] BTRFS info (device loop0): force clearing of disk cache [ 64.761987][ T4425] BTRFS info (device loop0): setting nodatasum [ 64.771527][ T4425] BTRFS info (device loop0): disabling free space tree [ 64.775691][ T4048] Bluetooth: hci0: command 0x0409 tx timeout [ 64.785902][ T4425] BTRFS info (device loop0): has skinny extents [ 64.873652][ T4425] BTRFS info (device loop0): enabling ssd optimizations [ 64.878196][ T4425] BTRFS info (device loop0): clearing free space tree [ 64.880302][ T4425] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 64.882992][ T4425] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 64.908719][ T4425] BTRFS info (device loop0): checking UUID tree [ 64.924134][ T4425] BTRFS error (device loop0): unrecognized mount option '18446744073709551615017777777777777777777770177777777777777777777718446744073709551615lbZ~Ƣ8žH~אa*Oѓ< 5^Sus%% [ 64.924134][ T4425] /ĖEaofmߚtҮ~г#a C$n-SGWmxeGy|sL=' [ 64.952128][ T4425] FAULT_INJECTION: forcing a failure. [ 64.952128][ T4425] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 64.956902][ T4425] CPU: 1 PID: 4425 Comm: syz-executor.0 Not tainted 5.15.184-syzkaller #0 [ 64.959351][ T4425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 64.962135][ T4425] Call trace: [ 64.963085][ T4425] dump_backtrace+0x0/0x43c [ 64.964308][ T4425] show_stack+0x2c/0x3c [ 64.965479][ T4425] __dump_stack+0x30/0x40 [ 64.966655][ T4425] dump_stack_lvl+0xf8/0x160 [ 64.967916][ T4425] dump_stack+0x1c/0x5c [ 64.969052][ T4425] should_fail+0x3c0/0x51c [ 64.970242][ T4425] should_fail_usercopy+0x20/0x30 [ 64.971604][ T4425] simple_read_from_buffer+0xd0/0x264 [ 64.973083][ T4425] proc_fail_nth_read+0x19c/0x244 [ 64.974449][ T4425] vfs_read+0x278/0xa10 [ 64.975581][ T4425] ksys_read+0x120/0x210 [ 64.976726][ T4425] __arm64_sys_read+0x7c/0x90 [ 64.978001][ T4425] invoke_syscall+0x98/0x2b8 [ 64.979255][ T4425] el0_svc_common+0x138/0x258 [ 64.980536][ T4425] do_el0_svc+0x58/0x14c [ 64.981698][ T4425] el0_svc+0x78/0x1e0 [ 64.982771][ T4425] el0t_64_sync_handler+0xcc/0xe4 [ 64.984181][ T4425] el0t_64_sync+0x1a0/0x1a4 [ 65.359383][ T4486] loop0: detected capacity change from 0 to 32768 [ 65.368797][ T4486] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4486) [ 65.388738][ T4486] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 65.391506][ T4486] BTRFS info (device loop0): force clearing of disk cache [ 65.393573][ T4486] BTRFS info (device loop0): setting nodatasum [ 65.395850][ T4486] BTRFS info (device loop0): disabling free space tree [ 65.397701][ T4486] BTRFS info (device loop0): has skinny extents [ 65.495691][ T4486] BTRFS info (device loop0): enabling ssd optimizations [ 65.498908][ T4486] BTRFS info (device loop0): clearing free space tree [ 65.500765][ T4486] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 65.503334][ T4486] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 65.514636][ T4486] BTRFS info (device loop0): checking UUID tree [ 65.527074][ T4486] FAULT_INJECTION: forcing a failure. [ 65.527074][ T4486] name failslab, interval 1, probability 0, space 0, times 1 [ 65.530746][ T4486] CPU: 0 PID: 4486 Comm: syz-executor.0 Not tainted 5.15.184-syzkaller #0 [ 65.533205][ T4486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 65.536100][ T4486] Call trace: [ 65.537007][ T4486] dump_backtrace+0x0/0x43c [ 65.538248][ T4486] show_stack+0x2c/0x3c [ 65.539371][ T4486] __dump_stack+0x30/0x40 [ 65.540549][ T4486] dump_stack_lvl+0xf8/0x160 [ 65.541800][ T4486] dump_stack+0x1c/0x5c [ 65.542931][ T4486] should_fail+0x3c0/0x51c [ 65.544129][ T4486] __should_failslab+0xbc/0x10c [ 65.545433][ T4486] should_failslab+0x10/0x28 [ 65.546712][ T4486] slab_pre_alloc_hook+0x64/0xec [ 65.548099][ T4486] kmem_cache_alloc+0x94/0x3e4 [ 65.549387][ T4486] btrfs_alloc_path+0x5c/0x68 [ 65.550658][ T4486] __btrfs_run_delayed_items+0x88/0x480 [ 65.552174][ T4486] btrfs_run_delayed_items+0x24/0x34 [ 65.553612][ T4486] btrfs_commit_transaction+0x8f8/0x3044 [ 65.555169][ T4486] btrfs_sync_fs+0x628/0xb2c [ 65.556412][ T4486] sync_filesystem+0x1a0/0x218 [ 65.557719][ T4486] btrfs_remount+0x19c/0x12b8 [ 65.559106][ T4486] legacy_reconfigure+0xf8/0x110 [ 65.560488][ T4486] reconfigure_super+0x1d4/0x6f4 [ 65.561813][ T4486] path_mount+0xc80/0x1000 [ 65.563077][ T4486] __arm64_sys_mount+0x514/0x5e4 [ 65.564472][ T4486] invoke_syscall+0x98/0x2b8 [ 65.565737][ T4486] el0_svc_common+0x138/0x258 [ 65.567035][ T4486] do_el0_svc+0x58/0x14c [ 65.568261][ T4486] el0_svc+0x78/0x1e0 [ 65.569348][ T4486] el0t_64_sync_handler+0xcc/0xe4 [ 65.570755][ T4486] el0t_64_sync+0x1a0/0x1a4 [ 65.579826][ T4486] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 65.590602][ T4486] ------------[ cut here ]------------ [ 65.594212][ T4486] WARNING: CPU: 0 PID: 4486 at fs/btrfs/transaction.c:2020 btrfs_commit_transaction+0x1d6c/0x3044 [ 65.597243][ T4486] Modules linked in: [ 65.598363][ T4486] CPU: 0 PID: 4486 Comm: syz-executor.0 Not tainted 5.15.184-syzkaller #0 [ 65.600663][ T4486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 65.603502][ T4486] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.605638][ T4486] pc : btrfs_commit_transaction+0x1d6c/0x3044 [ 65.607296][ T4486] lr : btrfs_commit_transaction+0x1d6c/0x3044 [ 65.608949][ T4486] sp : ffff80001f7275a0 [ 65.610065][ T4486] x29: ffff80001f7277e0 x28: ffff700003ee4ecc x27: 1fffe00018439c65 [ 65.612340][ T4486] x26: ffff0000da9c6000 x25: 00000000fffffff4 x24: ffff0000c21ce328 [ 65.614572][ T4486] x23: ffff0000de43e318 x22: ffff0000de43e2c0 x21: ffff0000db950000 [ 65.616758][ T4486] x20: 0000000000000000 x19: dfff800000000000 x18: 0000000000000001 [ 65.618960][ T4486] x17: 0000000000000000 x16: ffff8000111a5644 x15: 00000000ffffffff [ 65.621185][ T4486] x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000ff0100 [ 65.623432][ T4486] x11: 0000000000000000 x10: 0000000000000000 x9 : 247749b20c8f4500 [ 65.625615][ T4486] x8 : 247749b20c8f4500 x7 : 0000000000000001 x6 : 0000000000000001 [ 65.627856][ T4486] x5 : ffff80001f726e98 x4 : ffff80001422f280 x3 : ffff80000850383c [ 65.630065][ T4486] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 65.632282][ T4486] Call trace: [ 65.633161][ T4486] btrfs_commit_transaction+0x1d6c/0x3044 [ 65.634754][ T4486] btrfs_sync_fs+0x628/0xb2c [ 65.636032][ T4486] sync_filesystem+0x1a0/0x218 [ 65.637390][ T4486] btrfs_remount+0x19c/0x12b8 [ 65.638727][ T4486] legacy_reconfigure+0xf8/0x110 [ 65.640120][ T4486] reconfigure_super+0x1d4/0x6f4 [ 65.641502][ T4486] path_mount+0xc80/0x1000 [ 65.642770][ T4486] __arm64_sys_mount+0x514/0x5e4 [ 65.644115][ T4486] invoke_syscall+0x98/0x2b8 [ 65.645418][ T4486] el0_svc_common+0x138/0x258 [ 65.646726][ T4486] do_el0_svc+0x58/0x14c [ 65.647908][ T4486] el0_svc+0x78/0x1e0 [ 65.649006][ T4486] el0t_64_sync_handler+0xcc/0xe4 [ 65.650415][ T4486] el0t_64_sync+0x1a0/0x1a4 [ 65.651698][ T4486] irq event stamp: 83236 [ 65.652864][ T4486] hardirqs last enabled at (83235): [] __up_console_sem+0xb4/0x100 [ 65.655607][ T4486] hardirqs last disabled at (83236): [] el1_dbg+0x24/0x80 [ 65.658063][ T4486] softirqs last enabled at (83224): [] handle_softirqs+0xa4c/0xbf0 [ 65.660705][ T4486] softirqs last disabled at (83155): [] __irq_exit_rcu+0x240/0x440 [ 65.663306][ T4486] ---[ end trace 1dcf3fdb35983e58 ]--- [ 65.670648][ T4486] BTRFS: error (device loop0) in cleanup_transaction:2020: errno=-12 Out of memory [ 65.673376][ T4486] BTRFS info (device loop0): forced readonly [ 65.675967][ T4486] BTRFS error (device loop0): unrecognized mount option '18446744073709551615017777777777777777777770177777777777777777777718446744073709551615lbZ~Ƣ8žH~אa*Oѓ< 5^Sus%% [ 65.675967][ T4486] /ĖEaofmߚtҮ~г#a C$n-SGWmxeGy|sL=' [ 66.060991][ T4547] loop0: detected capacity change from 0 to 32768 [ 66.068226][ T4547] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4547) [ 66.074761][ T4547] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 66.078059][ T4547] BTRFS info (device loop0): force clearing of disk cache [ 66.080185][ T4547] BTRFS info (device loop0): setting nodatasum [ 66.082051][ T4547] BTRFS info (device loop0): disabling free space tree [ 66.084072][ T4547] BTRFS info (device loop0): has skinny extents [ 66.134652][ T4547] BTRFS info (device loop0): enabling ssd optimizations [ 66.138186][ T4547] BTRFS info (device loop0): clearing free space tree [ 66.140082][ T4547] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 66.143175][ T4547] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 66.166192][ T4547] BTRFS info (device loop0): checking UUID tree [ 66.175562][ T4547] BTRFS error (device loop0): unrecognized mount option '18446744073709551615017777777777777777777770177777777777777777777718446744073709551615lbZ~Ƣ8žH~אa*Oѓ< 5^Sus%% [ 66.175562][ T4547] /ĖEaofmߚtҮ~г#a C$n-SGWmxeGy|sL=' [ 66.184110][ T4547] FAULT_INJECTION: forcing a failure. [ 66.184110][ T4547] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 66.191283][ T4547] CPU: 0 PID: 4547 Comm: syz-executor.0 Tainted: G W 5.15.184-syzkaller #0 [ 66.194041][ T4547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 66.196796][ T4547] Call trace: [ 66.197716][ T4547] dump_backtrace+0x0/0x43c [ 66.199003][ T4547] show_stack+0x2c/0x3c [ 66.200156][ T4547] __dump_stack+0x30/0x40 [ 66.201361][ T4547] dump_stack_lvl+0xf8/0x160 [ 66.202608][ T4547] dump_stack+0x1c/0x5c [ 66.203761][ T4547] should_fail+0x3c0/0x51c [ 66.204979][ T4547] should_fail_usercopy+0x20/0x30 [ 66.206360][ T4547] simple_read_from_buffer+0xd0/0x264 [ 66.207823][ T4547] proc_fail_nth_read+0x19c/0x244 [ 66.209317][ T4547] vfs_read+0x278/0xa10 [ 66.210492][ T4547] ksys_read+0x120/0x210 [ 66.211610][ T4547] __arm64_sys_read+0x7c/0x90 [ 66.212918][ T4547] invoke_syscall+0x98/0x2b8 [ 66.214188][ T4547] el0_svc_common+0x138/0x258 [ 66.215525][ T4547] do_el0_svc+0x58/0x14c [ 66.216695][ T4547] el0_svc+0x78/0x1e0 [ 66.217766][ T4547] el0t_64_sync_handler+0xcc/0xe4 [ 66.219181][ T4547] el0t_64_sync+0x1a0/0x1a4 [ 66.658076][ T4604] loop0: detected capacity change from 0 to 32768 [ 66.664306][ T4604] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4604) [ 66.671996][ T4604] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 66.676247][ T4604] BTRFS info (device loop0): force clearing of disk cache [ 66.678732][ T4604] BTRFS info (device loop0): setting nodatasum [ 66.680472][ T4604] BTRFS info (device loop0): disabling free space tree [ 66.682378][ T4604] BTRFS info (device loop0): has skinny extents [ 66.776845][ T4604] BTRFS info (device loop0): enabling ssd optimizations [ 66.779635][ T4604] BTRFS info (device loop0): clearing free space tree [ 66.781480][ T4604] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 66.784087][ T4604] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 66.805894][ T4604] BTRFS info (device loop0): checking UUID tree [ 66.816623][ T4604] FAULT_INJECTION: forcing a failure. [ 66.816623][ T4604] name failslab, interval 1, probability 0, space 0, times 0 [ 66.820343][ T4604] CPU: 0 PID: 4604 Comm: syz-executor.0 Tainted: G W 5.15.184-syzkaller #0 [ 66.823068][ T4604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 66.825763][ T4604] Call trace: [ 66.826669][ T4604] dump_backtrace+0x0/0x43c [ 66.827930][ T4604] show_stack+0x2c/0x3c [ 66.829054][ T4604] __dump_stack+0x30/0x40 [ 66.830212][ T4604] dump_stack_lvl+0xf8/0x160 [ 66.831495][ T4604] dump_stack+0x1c/0x5c [ 66.832611][ T4604] should_fail+0x3c0/0x51c [ 66.833840][ T4604] __should_failslab+0xbc/0x10c [ 66.835182][ T4604] should_failslab+0x10/0x28 [ 66.836449][ T4604] slab_pre_alloc_hook+0x64/0xec [ 66.837786][ T4604] kmem_cache_alloc+0x94/0x3e4 [ 66.839128][ T4604] btrfs_alloc_path+0x5c/0x68 [ 66.840371][ T4604] __btrfs_run_delayed_items+0x88/0x480 [ 66.841909][ T4604] btrfs_run_delayed_items+0x24/0x34 [ 66.843351][ T4604] btrfs_commit_transaction+0x8f8/0x3044 [ 66.844932][ T4604] btrfs_sync_fs+0x628/0xb2c [ 66.846171][ T4604] sync_filesystem+0x1a0/0x218 [ 66.847463][ T4604] btrfs_remount+0x19c/0x12b8 [ 66.848718][ T4604] legacy_reconfigure+0xf8/0x110 [ 66.850068][ T4604] reconfigure_super+0x1d4/0x6f4 [ 66.851371][ T4604] path_mount+0xc80/0x1000 [ 66.852579][ T4604] __arm64_sys_mount+0x514/0x5e4 [ 66.853931][ T4604] invoke_syscall+0x98/0x2b8 [ 66.855196][ T4604] el0_svc_common+0x138/0x258 [ 66.856465][ T4604] do_el0_svc+0x58/0x14c [ 66.857589][ T4604] el0_svc+0x78/0x1e0 [ 66.858662][ T4604] el0t_64_sync_handler+0xcc/0xe4 [ 66.860031][ T4604] el0t_64_sync+0x1a0/0x1a4 [ 66.862804][ T4530] Bluetooth: hci0: command 0x041b tx timeout [ 66.868572][ T4604] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 66.870876][ T4604] ------------[ cut here ]------------ [ 66.872676][ T4604] WARNING: CPU: 0 PID: 4604 at fs/btrfs/transaction.c:2020 btrfs_commit_transaction+0x1d6c/0x3044 [ 66.875553][ T4604] Modules linked in: [ 66.876608][ T4604] CPU: 0 PID: 4604 Comm: syz-executor.0 Tainted: G W 5.15.184-syzkaller #0 [ 66.879317][ T4604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 66.882055][ T4604] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.884220][ T4604] pc : btrfs_commit_transaction+0x1d6c/0x3044 [ 66.885901][ T4604] lr : btrfs_commit_transaction+0x1d6c/0x3044 [ 66.887580][ T4604] sp : ffff80001f3775a0 [ 66.888712][ T4604] x29: ffff80001f3777e0 x28: ffff700003e6eecc x27: 1fffe00019c07c65 [ 66.890982][ T4604] x26: ffff0000cf885000 x25: 00000000fffffff4 x24: ffff0000ce03e328 [ 66.893124][ T4604] x23: ffff0000de43e7e8 x22: ffff0000de43e790 x21: ffff0000c9e7c000 [ 66.895336][ T4604] x20: 0000000000000000 x19: dfff800000000000 x18: 0000000000000001 [ 66.897629][ T4604] x17: 0000000000000000 x16: ffff8000111a5644 x15: 00000000ffffffff [ 66.899726][ T4604] x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000ff0100 [ 66.901701][ T4604] x11: 0000000000000000 x10: 0000000000000000 x9 : 9cbcbada166fdf00 [ 66.903791][ T4604] x8 : 9cbcbada166fdf00 x7 : 0000000000000001 x6 : 0000000000000001 [ 66.905967][ T4604] x5 : ffff80001f376e98 x4 : ffff80001422f280 x3 : ffff80000850383c [ 66.908132][ T4604] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 66.910358][ T4604] Call trace: [ 66.911229][ T4604] btrfs_commit_transaction+0x1d6c/0x3044 [ 66.912794][ T4604] btrfs_sync_fs+0x628/0xb2c [ 66.914077][ T4604] sync_filesystem+0x1a0/0x218 [ 66.915463][ T4604] btrfs_remount+0x19c/0x12b8 [ 66.916767][ T4604] legacy_reconfigure+0xf8/0x110 [ 66.918172][ T4604] reconfigure_super+0x1d4/0x6f4 [ 66.919532][ T4604] path_mount+0xc80/0x1000 [ 66.920775][ T4604] __arm64_sys_mount+0x514/0x5e4 [ 66.922123][ T4604] invoke_syscall+0x98/0x2b8 [ 66.923407][ T4604] el0_svc_common+0x138/0x258 [ 66.924709][ T4604] do_el0_svc+0x58/0x14c [ 66.925859][ T4604] el0_svc+0x78/0x1e0 [ 66.926998][ T4604] el0t_64_sync_handler+0xcc/0xe4 [ 66.928423][ T4604] el0t_64_sync+0x1a0/0x1a4 [ 66.929638][ T4604] irq event stamp: 82024 [ 66.930786][ T4604] hardirqs last enabled at (82023): [] __up_console_sem+0xb4/0x100 [ 66.933459][ T4604] hardirqs last disabled at (82024): [] el1_dbg+0x24/0x80 [ 66.935855][ T4604] softirqs last enabled at (81990): [] handle_softirqs+0xa4c/0xbf0 [ 66.938498][ T4604] softirqs last disabled at (81909): [] __irq_exit_rcu+0x240/0x440 [ 66.941124][ T4604] ---[ end trace 1dcf3fdb35983e59 ]--- [ 66.946107][ T4604] BTRFS: error (device loop0) in cleanup_transaction:2020: errno=-12 Out of memory [ 66.948633][ T4604] BTRFS info (device loop0): forced readonly [ 66.950245][ T4604] BTRFS error (device loop0): unrecognized mount option '18446744073709551615017777777777777777777770177777777777777777777718446744073709551615lbZ~Ƣ8žH~אa*Oѓ< 5^Sus%% [ 66.950245][ T4604] /ĖEaofmߚtҮ~г#a C$n-SGWmxeGy|sL=' [ 67.342827][ T4663] loop0: detected capacity change from 0 to 32768 [ 67.358306][ T4663] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4663) [ 67.374341][ T4663] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 67.377179][ T4663] BTRFS info (device loop0): force clearing of disk cache [ 67.382707][ T4663] BTRFS info (device loop0): setting nodatasum [ 67.384535][ T4663] BTRFS info (device loop0): disabling free space tree [ 67.396786][ T4663] BTRFS info (device loop0): has skinny extents [ 67.510570][ T4663] BTRFS info (device loop0): enabling ssd optimizations [ 67.513865][ T4663] BTRFS info (device loop0): clearing free space tree [ 67.515910][ T4663] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 67.518703][ T4663] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 67.534660][ T4663] BTRFS info (device loop0): checking UUID tree [ 67.547912][ T4663] FAULT_INJECTION: forcing a failure. [ 67.547912][ T4663] name failslab, interval 1, probability 0, space 0, times 0 [ 67.551656][ T4663] CPU: 0 PID: 4663 Comm: syz-executor.0 Tainted: G W 5.15.184-syzkaller #0 [ 67.554514][ T4663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 67.557366][ T4663] Call trace: [ 67.558324][ T4663] dump_backtrace+0x0/0x43c [ 67.559589][ T4663] show_stack+0x2c/0x3c [ 67.560779][ T4663] __dump_stack+0x30/0x40 [ 67.562039][ T4663] dump_stack_lvl+0xf8/0x160 [ 67.563356][ T4663] dump_stack+0x1c/0x5c [ 67.564491][ T4663] should_fail+0x3c0/0x51c [ 67.565718][ T4663] __should_failslab+0xbc/0x10c [ 67.567092][ T4663] should_failslab+0x10/0x28 [ 67.568364][ T4663] slab_pre_alloc_hook+0x64/0xec [ 67.569713][ T4663] kmem_cache_alloc_trace+0x98/0x3fc [ 67.571225][ T4663] bdi_split_work_to_wbs+0x3d8/0x738 [ 67.572654][ T4663] __writeback_inodes_sb_nr+0x1a8/0x218 [ 67.574267][ T4663] writeback_inodes_sb+0x78/0x8c [ 67.575649][ T4663] sync_filesystem+0xa0/0x218 [ 67.576952][ T4663] btrfs_remount+0x19c/0x12b8 [ 67.578292][ T4663] legacy_reconfigure+0xf8/0x110 [ 67.579677][ T4663] reconfigure_super+0x1d4/0x6f4 [ 67.581152][ T4663] path_mount+0xc80/0x1000 [ 67.582421][ T4663] __arm64_sys_mount+0x514/0x5e4 [ 67.583816][ T4663] invoke_syscall+0x98/0x2b8 [ 67.585182][ T4663] el0_svc_common+0x138/0x258 [ 67.586469][ T4663] do_el0_svc+0x58/0x14c [ 67.587680][ T4663] el0_svc+0x78/0x1e0 [ 67.588744][ T4663] el0t_64_sync_handler+0xcc/0xe4 [ 67.590204][ T4663] el0t_64_sync+0x1a0/0x1a4 [ 67.601557][ T4663] BTRFS error (device loop0): unrecognized mount option '18446744073709551615017777777777777777777770177777777777777777777718446744073709551615lbZ~Ƣ8žH~אa*Oѓ< 5^Sus%% [ 67.601557][ T4663] /ĖEaofmߚtҮ~г#a C$n-SGWmxeGy|sL=' [ 67.961563][ T4719] loop0: detected capacity change from 0 to 32768 [ 67.970275][ T4719] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4719) [ 67.988507][ T4719] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 67.991033][ T4719] BTRFS info (device loop0): force clearing of disk cache [ 67.993019][ T4719] BTRFS info (device loop0): setting nodatasum [ 67.994724][ T4719] BTRFS info (device loop0): disabling free space tree [ 67.997775][ T4719] BTRFS info (device loop0): has skinny extents [ 68.089973][ T4719] BTRFS info (device loop0): enabling ssd optimizations [ 68.092685][ T4719] BTRFS info (device loop0): clearing free space tree [ 68.094623][ T4719] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 68.106869][ T4719] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 68.112919][ T4719] BTRFS info (device loop0): checking UUID tree [ 68.124721][ T4719] FAULT_INJECTION: forcing a failure. [ 68.124721][ T4719] name failslab, interval 1, probability 0, space 0, times 0 [ 68.128629][ T4719] CPU: 1 PID: 4719 Comm: syz-executor.0 Tainted: G W 5.15.184-syzkaller #0 [ 68.131361][ T4719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 68.134348][ T4719] Call trace: [ 68.135326][ T4719] dump_backtrace+0x0/0x43c [ 68.136670][ T4719] show_stack+0x2c/0x3c [ 68.137878][ T4719] __dump_stack+0x30/0x40 [ 68.139142][ T4719] dump_stack_lvl+0xf8/0x160 [ 68.140533][ T4719] dump_stack+0x1c/0x5c [ 68.141764][ T4719] should_fail+0x3c0/0x51c [ 68.143126][ T4719] __should_failslab+0xbc/0x10c [ 68.144618][ T4719] should_failslab+0x10/0x28 [ 68.146001][ T4719] slab_pre_alloc_hook+0x64/0xec [ 68.147493][ T4719] kmem_cache_alloc+0x94/0x3e4 [ 68.148905][ T4719] start_transaction+0x4d0/0x13f0 [ 68.150409][ T4719] btrfs_attach_transaction_barrier+0x30/0xac [ 68.152252][ T4719] btrfs_sync_fs+0x13c/0xb2c [ 68.153617][ T4719] sync_filesystem+0x1a0/0x218 [ 68.155053][ T4719] btrfs_remount+0x19c/0x12b8 [ 68.156481][ T4719] legacy_reconfigure+0xf8/0x110 [ 68.157935][ T4719] reconfigure_super+0x1d4/0x6f4 [ 68.159356][ T4719] path_mount+0xc80/0x1000 [ 68.160641][ T4719] __arm64_sys_mount+0x514/0x5e4 [ 68.162107][ T4719] invoke_syscall+0x98/0x2b8 [ 68.163477][ T4719] el0_svc_common+0x138/0x258 [ 68.164884][ T4719] do_el0_svc+0x58/0x14c [ 68.166117][ T4719] el0_svc+0x78/0x1e0 [ 68.167276][ T4719] el0t_64_sync_handler+0xcc/0xe4 [ 68.168783][ T4719] el0t_64_sync+0x1a0/0x1a4 [ 68.176539][ T4719] BTRFS error (device loop0): unrecognized mount option '18446744073709551615017777777777777777777770177777777777777777777718446744073709551615lbZ~Ƣ8žH~אa*Oѓ< 5^Sus%% [ 68.176539][ T4719] /ĖEaofmߚtҮ~г#a C$n-SGWmxeGy|sL=' 1970/01/01 00:01:08 executed programs: 6 [ 68.567916][ T4771] loop0: detected capacity change from 0 to 32768 [ 68.577196][ T4771] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4771) [ 68.585892][ T4771] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 68.589413][ T4771] BTRFS info (device loop0): force clearing of disk cache [ 68.592357][ T4771] BTRFS info (device loop0): setting nodatasum [ 68.595466][ T4771] BTRFS info (device loop0): disabling free space tree [ 68.598378][ T4771] BTRFS info (device loop0): has skinny extents [ 68.680724][ T4771] BTRFS info (device loop0): enabling ssd optimizations [ 68.683602][ T4771] BTRFS info (device loop0): clearing free space tree [ 68.686106][ T4771] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 68.688990][ T4771] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 68.695311][ T4771] BTRFS info (device loop0): checking UUID tree [ 68.706732][ T4771] FAULT_INJECTION: forcing a failure. [ 68.706732][ T4771] name failslab, interval 1, probability 0, space 0, times 0 [ 68.710481][ T4771] CPU: 0 PID: 4771 Comm: syz-executor.0 Tainted: G W 5.15.184-syzkaller #0 [ 68.713267][ T4771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 68.716066][ T4771] Call trace: [ 68.716987][ T4771] dump_backtrace+0x0/0x43c [ 68.718263][ T4771] show_stack+0x2c/0x3c [ 68.719355][ T4771] __dump_stack+0x30/0x40 [ 68.720532][ T4771] dump_stack_lvl+0xf8/0x160 [ 68.721851][ T4771] dump_stack+0x1c/0x5c [ 68.723033][ T4771] should_fail+0x3c0/0x51c [ 68.724242][ T4771] __should_failslab+0xbc/0x10c [ 68.725572][ T4771] should_failslab+0x10/0x28 [ 68.726828][ T4771] slab_pre_alloc_hook+0x64/0xec [ 68.728190][ T4771] kmem_cache_alloc+0x94/0x3e4 [ 68.729528][ T4771] btrfs_alloc_path+0x5c/0x68 [ 68.730800][ T4771] __btrfs_run_delayed_items+0x88/0x480 [ 68.732392][ T4771] btrfs_run_delayed_items+0x24/0x34 [ 68.733878][ T4771] btrfs_commit_transaction+0x7b8/0x3044 [ 68.735405][ T4771] btrfs_sync_fs+0x628/0xb2c [ 68.736672][ T4771] sync_filesystem+0x1a0/0x218 [ 68.738000][ T4771] btrfs_remount+0x19c/0x12b8 [ 68.739303][ T4771] legacy_reconfigure+0xf8/0x110 [ 68.740683][ T4771] reconfigure_super+0x1d4/0x6f4 [ 68.742059][ T4771] path_mount+0xc80/0x1000 [ 68.743286][ T4771] __arm64_sys_mount+0x514/0x5e4 [ 68.744686][ T4771] invoke_syscall+0x98/0x2b8 [ 68.745938][ T4771] el0_svc_common+0x138/0x258 [ 68.747250][ T4771] do_el0_svc+0x58/0x14c [ 68.748371][ T4771] el0_svc+0x78/0x1e0 [ 68.749466][ T4771] el0t_64_sync_handler+0xcc/0xe4 [ 68.750838][ T4771] el0t_64_sync+0x1a0/0x1a4 [ 68.754311][ T4771] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 68.757730][ T4771] ------------[ cut here ]------------ [ 68.762410][ T4771] WARNING: CPU: 0 PID: 4771 at fs/btrfs/transaction.c:2020 btrfs_commit_transaction+0x1d6c/0x3044 [ 68.765342][ T4771] Modules linked in: [ 68.766425][ T4771] CPU: 0 PID: 4771 Comm: syz-executor.0 Tainted: G W 5.15.184-syzkaller #0 [ 68.769218][ T4771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 68.771992][ T4771] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.774157][ T4771] pc : btrfs_commit_transaction+0x1d6c/0x3044 [ 68.775856][ T4771] lr : btrfs_commit_transaction+0x1d6c/0x3044 [ 68.777735][ T4771] sp : ffff80001f6d75a0 [ 68.778860][ T4771] x29: ffff80001f6d77e0 x28: ffff700003edaecc x27: 1fffe0001a6058fd [ 68.781061][ T4771] x26: ffff0000d8d35000 x25: 00000000fffffff4 x24: ffff0000d302c7e8 [ 68.783314][ T4771] x23: ffff0000de43ecb8 x22: ffff0000de43ec60 x21: ffff0000d218c000 [ 68.785524][ T4771] x20: 0000000000000000 x19: dfff800000000000 x18: 0000000000000001 [ 68.787826][ T4771] x17: 0000000000000000 x16: ffff8000111a5644 x15: 00000000ffffffff [ 68.790136][ T4771] x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000ff0100 [ 68.792364][ T4771] x11: 0000000000000000 x10: 0000000000000000 x9 : 7730e66f27141e00 [ 68.794580][ T4771] x8 : 7730e66f27141e00 x7 : 0000000000000001 x6 : 0000000000000001 [ 68.796786][ T4771] x5 : ffff80001f6d6e98 x4 : ffff80001422f280 x3 : ffff80000850383c [ 68.798979][ T4771] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 68.801209][ T4771] Call trace: [ 68.802105][ T4771] btrfs_commit_transaction+0x1d6c/0x3044 [ 68.803648][ T4771] btrfs_sync_fs+0x628/0xb2c [ 68.804927][ T4771] sync_filesystem+0x1a0/0x218 [ 68.806257][ T4771] btrfs_remount+0x19c/0x12b8 [ 68.807575][ T4771] legacy_reconfigure+0xf8/0x110 [ 68.808972][ T4771] reconfigure_super+0x1d4/0x6f4 [ 68.810311][ T4771] path_mount+0xc80/0x1000 [ 68.811517][ T4771] __arm64_sys_mount+0x514/0x5e4 [ 68.812898][ T4771] invoke_syscall+0x98/0x2b8 [ 68.814160][ T4771] el0_svc_common+0x138/0x258 [ 68.815442][ T4771] do_el0_svc+0x58/0x14c [ 68.816622][ T4771] el0_svc+0x78/0x1e0 [ 68.817714][ T4771] el0t_64_sync_handler+0xcc/0xe4 [ 68.819112][ T4771] el0t_64_sync+0x1a0/0x1a4 [ 68.820292][ T4771] irq event stamp: 84120 [ 68.821476][ T4771] hardirqs last enabled at (84119): [] __up_console_sem+0xb4/0x100 [ 68.824229][ T4771] hardirqs last disabled at (84120): [] el1_dbg+0x24/0x80 [ 68.826628][ T4771] softirqs last enabled at (84096): [] handle_softirqs+0xa4c/0xbf0 [ 68.829297][ T4771] softirqs last disabled at (83949): [] __irq_exit_rcu+0x240/0x440 [ 68.831808][ T4771] ---[ end trace 1dcf3fdb35983e5a ]--- [ 68.838250][ T4771] BTRFS: error (device loop0) in cleanup_transaction:2020: errno=-12 Out of memory [ 68.840940][ T4771] BTRFS info (device loop0): forced readonly [ 68.842738][ T4771] BTRFS error (device loop0): unrecognized mount option '18446744073709551615017777777777777777777770177777777777777777777718446744073709551615lbZ~Ƣ8žH~אa*Oѓ< 5^Sus%% [ 68.842738][ T4771] /ĖEaofmߚtҮ~г#a C$n-SGWmxeGy|sL=' [ 68.945154][ T4538] Bluetooth: hci0: command 0x040f tx timeout [ 69.196237][ T4833] loop0: detected capacity change from 0 to 32768 [ 69.208371][ T4833] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4833) [ 69.225296][ T4833] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 69.228028][ T4833] BTRFS info (device loop0): force clearing of disk cache [ 69.230073][ T4833] BTRFS info (device loop0): setting nodatasum [ 69.231913][ T4833] BTRFS info (device loop0): disabling free space tree [ 69.237293][ T4833] BTRFS info (device loop0): has skinny extents [ 69.318403][ T4833] BTRFS info (device loop0): enabling ssd optimizations [ 69.321121][ T4833] BTRFS info (device loop0): clearing free space tree [ 69.323064][ T4833] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 69.336579][ T4833] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 69.346481][ T4833] BTRFS info (device loop0): checking UUID tree [ 69.353718][ T4833] FAULT_INJECTION: forcing a failure. [ 69.353718][ T4833] name failslab, interval 1, probability 0, space 0, times 0 [ 69.357722][ T4833] CPU: 1 PID: 4833 Comm: syz-executor.0 Tainted: G W 5.15.184-syzkaller #0 [ 69.360392][ T4833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 69.363161][ T4833] Call trace: [ 69.364062][ T4833] dump_backtrace+0x0/0x43c [ 69.365247][ T4833] show_stack+0x2c/0x3c [ 69.366418][ T4833] __dump_stack+0x30/0x40 [ 69.367607][ T4833] dump_stack_lvl+0xf8/0x160 [ 69.368888][ T4833] dump_stack+0x1c/0x5c [ 69.370044][ T4833] should_fail+0x3c0/0x51c [ 69.371297][ T4833] __should_failslab+0xbc/0x10c [ 69.372720][ T4833] should_failslab+0x10/0x28 [ 69.374022][ T4833] slab_pre_alloc_hook+0x64/0xec [ 69.375405][ T4833] kmem_cache_alloc+0x94/0x3e4 [ 69.376697][ T4833] btrfs_alloc_path+0x5c/0x68 [ 69.378029][ T4833] __btrfs_run_delayed_items+0x88/0x480 [ 69.379616][ T4833] btrfs_run_delayed_items+0x24/0x34 [ 69.381049][ T4833] btrfs_commit_transaction+0x8f8/0x3044 [ 69.382624][ T4833] btrfs_sync_fs+0x628/0xb2c [ 69.383908][ T4833] sync_filesystem+0x1a0/0x218 [ 69.385243][ T4833] btrfs_remount+0x19c/0x12b8 [ 69.386575][ T4833] legacy_reconfigure+0xf8/0x110 [ 69.387963][ T4833] reconfigure_super+0x1d4/0x6f4 [ 69.389319][ T4833] path_mount+0xc80/0x1000 [ 69.390546][ T4833] __arm64_sys_mount+0x514/0x5e4 [ 69.391963][ T4833] invoke_syscall+0x98/0x2b8 [ 69.393245][ T4833] el0_svc_common+0x138/0x258 [ 69.394583][ T4833] do_el0_svc+0x58/0x14c [ 69.395772][ T4833] el0_svc+0x78/0x1e0 [ 69.396894][ T4833] el0t_64_sync_handler+0xcc/0xe4 [ 69.398265][ T4833] el0t_64_sync+0x1a0/0x1a4 [ 69.399848][ T4833] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 69.402222][ T4833] ------------[ cut here ]------------ [ 69.404058][ T4833] WARNING: CPU: 1 PID: 4833 at fs/btrfs/transaction.c:2020 btrfs_commit_transaction+0x1d6c/0x3044 [ 69.407014][ T4833] Modules linked in: [ 69.408076][ T4833] CPU: 1 PID: 4833 Comm: syz-executor.0 Tainted: G W 5.15.184-syzkaller #0 [ 69.410805][ T4833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 69.413622][ T4833] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 69.415753][ T4833] pc : btrfs_commit_transaction+0x1d6c/0x3044 [ 69.417415][ T4833] lr : btrfs_commit_transaction+0x1d6c/0x3044 [ 69.419090][ T4833] sp : ffff80001f6a75a0 [ 69.420198][ T4833] x29: ffff80001f6a77e0 x28: ffff700003ed4ecc x27: 1fffe0001afda22d [ 69.422412][ T4833] x26: ffff0000d5e85000 x25: 00000000fffffff4 x24: ffff0000d7ed1168 [ 69.424610][ T4833] x23: ffff0000de53c738 x22: ffff0000de53c6e0 x21: ffff0000dd034000 [ 69.426782][ T4833] x20: 0000000000000000 x19: dfff800000000000 x18: 0000000000000001 [ 69.428980][ T4833] x17: 0000000000000000 x16: ffff8000111a5644 x15: 00000000ffffffff [ 69.431260][ T4833] x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000ff0100 [ 69.433447][ T4833] x11: 0000000000000000 x10: 0000000000000000 x9 : 0fe8d19d9e95bb00 [ 69.435632][ T4833] x8 : 0fe8d19d9e95bb00 x7 : 0000000000000001 x6 : 0000000000000001 [ 69.437874][ T4833] x5 : ffff80001f6a6e98 x4 : ffff80001422f280 x3 : ffff80000850383c [ 69.440150][ T4833] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 69.442388][ T4833] Call trace: [ 69.443306][ T4833] btrfs_commit_transaction+0x1d6c/0x3044 [ 69.444897][ T4833] btrfs_sync_fs+0x628/0xb2c [ 69.446153][ T4833] sync_filesystem+0x1a0/0x218 [ 69.447452][ T4833] btrfs_remount+0x19c/0x12b8 [ 69.448801][ T4833] legacy_reconfigure+0xf8/0x110 [ 69.450294][ T4833] reconfigure_super+0x1d4/0x6f4 [ 69.451639][ T4833] path_mount+0xc80/0x1000 [ 69.452916][ T4833] __arm64_sys_mount+0x514/0x5e4 [ 69.454305][ T4833] invoke_syscall+0x98/0x2b8 [ 69.455542][ T4833] el0_svc_common+0x138/0x258 [ 69.456838][ T4833] do_el0_svc+0x58/0x14c [ 69.458003][ T4833] el0_svc+0x78/0x1e0 [ 69.459131][ T4833] el0t_64_sync_handler+0xcc/0xe4 [ 69.460561][ T4833] el0t_64_sync+0x1a0/0x1a4 [ 69.461796][ T4833] irq event stamp: 82982 [ 69.462951][ T4833] hardirqs last enabled at (82981): [] __up_console_sem+0xb4/0x100 [ 69.465578][ T4833] hardirqs last disabled at (82982): [] el1_dbg+0x24/0x80 [ 69.467986][ T4833] softirqs last enabled at (82944): [] handle_softirqs+0xa4c/0xbf0 [ 69.470584][ T4833] softirqs last disabled at (82919): [] __irq_exit_rcu+0x240/0x440 [ 69.473258][ T4833] ---[ end trace 1dcf3fdb35983e5b ]--- [ 69.475657][ T4833] BTRFS: error (device loop0) in cleanup_transaction:2020: errno=-12 Out of memory [ 69.478392][ T4833] BTRFS info (device loop0): forced readonly [ 69.480163][ T4833] BTRFS error (device loop0): unrecognized mount option '18446744073709551615017777777777777777777770177777777777777777777718446744073709551615lbZ~Ƣ8žH~אa*Oѓ< 5^Sus%% [ 69.480163][ T4833] /ĖEaofmߚtҮ~г#a C$n-SGWmxeGy|sL=' [ 69.657461][ T2056] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.659450][ T2056] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.837171][ T4878] loop0: detected capacity change from 0 to 32768 [ 69.844960][ T4878] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4878) [ 69.858814][ T4878] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 69.861364][ T4878] BTRFS info (device loop0): force clearing of disk cache [ 69.863317][ T4878] BTRFS info (device loop0): setting nodatasum [ 69.866037][ T4878] BTRFS info (device loop0): disabling free space tree [ 69.868404][ T4878] BTRFS info (device loop0): has skinny extents [ 69.907100][ T4878] BTRFS info (device loop0): enabling ssd optimizations [ 69.909905][ T4878] BTRFS info (device loop0): clearing free space tree [ 69.911928][ T4878] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 69.914730][ T4878] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 69.923417][ T4878] BTRFS info (device loop0): checking UUID tree [ 69.928820][ T4878] BTRFS error (device loop0): unrecognized mount option '18446744073709551615017777777777777777777770177777777777777777777718446744073709551615lbZ~Ƣ8žH~אa*Oѓ< 5^Sus%% [ 69.928820][ T4878] /ĖEaofmߚtҮ~г#a C$n-SGWmxeGy|sL=' [ 69.938949][ T4878] FAULT_INJECTION: forcing a failure. [ 69.938949][ T4878] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 69.942844][ T4878] CPU: 0 PID: 4878 Comm: syz-executor.0 Tainted: G W 5.15.184-syzkaller #0 [ 69.945662][ T4878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 69.948437][ T4878] Call trace: [ 69.949328][ T4878] dump_backtrace+0x0/0x43c [ 69.950553][ T4878] show_stack+0x2c/0x3c [ 69.951694][ T4878] __dump_stack+0x30/0x40 [ 69.952882][ T4878] dump_stack_lvl+0xf8/0x160 [ 69.954164][ T4878] dump_stack+0x1c/0x5c [ 69.955323][ T4878] should_fail+0x3c0/0x51c [ 69.956584][ T4878] should_fail_usercopy+0x20/0x30 [ 69.957968][ T4878] simple_read_from_buffer+0xd0/0x264 [ 69.959419][ T4878] proc_fail_nth_read+0x19c/0x244 [ 69.960799][ T4878] vfs_read+0x278/0xa10 [ 69.961983][ T4878] ksys_read+0x120/0x210 [ 69.963144][ T4878] __arm64_sys_read+0x7c/0x90 [ 69.964476][ T4878] invoke_syscall+0x98/0x2b8 [ 69.965743][ T4878] el0_svc_common+0x138/0x258 [ 69.967102][ T4878] do_el0_svc+0x58/0x14c [ 69.968280][ T4878] el0_svc+0x78/0x1e0 [ 69.969347][ T4878] el0t_64_sync_handler+0xcc/0xe4 [ 69.970761][ T4878] el0t_64_sync+0x1a0/0x1a4 [ 70.304039][ T4900] loop0: detected capacity change from 0 to 32768 [ 70.308257][ T4900] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4900) [ 70.314896][ T4900] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 70.317707][ T4900] BTRFS info (device loop0): force clearing of disk cache [ 70.319792][ T4900] BTRFS info (device loop0): setting nodatasum [ 70.321549][ T4900] BTRFS info (device loop0): disabling free space tree [ 70.323515][ T4900] BTRFS info (device loop0): has skinny extents [ 70.339511][ T4900] BTRFS info (device loop0): enabling ssd optimizations [ 70.342359][ T4900] BTRFS info (device loop0): clearing free space tree [ 70.344403][ T4900] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 70.347375][ T4900] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 70.353406][ T4900] BTRFS info (device loop0): checking UUID tree [ 70.368784][ T4900] FAULT_INJECTION: forcing a failure. [ 70.368784][ T4900] name failslab, interval 1, probability 0, space 0, times 0 [ 70.372444][ T4900] CPU: 1 PID: 4900 Comm: syz-executor.0 Tainted: G W 5.15.184-syzkaller #0 [ 70.375211][ T4900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 70.378075][ T4900] Call trace: [ 70.378973][ T4900] dump_backtrace+0x0/0x43c [ 70.380201][ T4900] show_stack+0x2c/0x3c [ 70.381294][ T4900] __dump_stack+0x30/0x40 [ 70.382476][ T4900] dump_stack_lvl+0xf8/0x160 [ 70.383748][ T4900] dump_stack+0x1c/0x5c [ 70.384932][ T4900] should_fail+0x3c0/0x51c [ 70.386117][ T4900] __should_failslab+0xbc/0x10c [ 70.387458][ T4900] should_failslab+0x10/0x28 [ 70.388744][ T4900] slab_pre_alloc_hook+0x64/0xec [ 70.390128][ T4900] kmem_cache_alloc+0x94/0x3e4 [ 70.391512][ T4900] btrfs_alloc_path+0x5c/0x68 [ 70.392842][ T4900] __btrfs_run_delayed_items+0x88/0x480 [ 70.394360][ T4900] btrfs_run_delayed_items+0x24/0x34 [ 70.395850][ T4900] btrfs_commit_transaction+0x8f8/0x3044 [ 70.397400][ T4900] btrfs_sync_fs+0x628/0xb2c [ 70.398700][ T4900] sync_filesystem+0x1a0/0x218 [ 70.400050][ T4900] btrfs_remount+0x19c/0x12b8 [ 70.401368][ T4900] legacy_reconfigure+0xf8/0x110 [ 70.402709][ T4900] reconfigure_super+0x1d4/0x6f4 [ 70.404051][ T4900] path_mount+0xc80/0x1000 [ 70.405295][ T4900] __arm64_sys_mount+0x514/0x5e4 [ 70.406645][ T4900] invoke_syscall+0x98/0x2b8 [ 70.407892][ T4900] el0_svc_common+0x138/0x258 [ 70.409213][ T4900] do_el0_svc+0x58/0x14c [ 70.410411][ T4900] el0_svc+0x78/0x1e0 [ 70.411507][ T4900] el0t_64_sync_handler+0xcc/0xe4 [ 70.412898][ T4900] el0t_64_sync+0x1a0/0x1a4 [ 70.414433][ T4900] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 70.416926][ T4900] ------------[ cut here ]------------ [ 70.418701][ T4900] WARNING: CPU: 1 PID: 4900 at fs/btrfs/transaction.c:2020 btrfs_commit_transaction+0x1d6c/0x3044 [ 70.421714][ T4900] Modules linked in: [ 70.422820][ T4900] CPU: 1 PID: 4900 Comm: syz-executor.0 Tainted: G W 5.15.184-syzkaller #0 [ 70.425623][ T4900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 70.428378][ T4900] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 70.430506][ T4900] pc : btrfs_commit_transaction+0x1d6c/0x3044 [ 70.432200][ T4900] lr : btrfs_commit_transaction+0x1d6c/0x3044 [ 70.433922][ T4900] sp : ffff80001fcd75a0 [ 70.435050][ T4900] x29: ffff80001fcd77e0 x28: ffff700003f9aecc x27: 1fffe0001b40f595 [ 70.437266][ T4900] x26: ffff0000d5177000 x25: 00000000fffffff4 x24: ffff0000da07aca8 [ 70.439523][ T4900] x23: ffff0000de53c898 x22: ffff0000de53c840 x21: ffff0000daae0000 [ 70.441728][ T4900] x20: 0000000000000000 x19: dfff800000000000 x18: 0000000000000001 [ 70.443947][ T4900] x17: 0000000000000000 x16: ffff8000083007ec x15: 00000000ffffffff [ 70.446156][ T4900] x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000ff0100 [ 70.448460][ T4900] x11: 0000000000000000 x10: 0000000000000000 x9 : 81ab86cd3fef0900 [ 70.450731][ T4900] x8 : 81ab86cd3fef0900 x7 : 0000000000000001 x6 : 0000000000000001 [ 70.452948][ T4900] x5 : ffff80001fcd6e98 x4 : ffff80001422f280 x3 : ffff8000083008fc [ 70.455194][ T4900] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 70.457383][ T4900] Call trace: [ 70.458270][ T4900] btrfs_commit_transaction+0x1d6c/0x3044 [ 70.459847][ T4900] btrfs_sync_fs+0x628/0xb2c [ 70.461128][ T4900] sync_filesystem+0x1a0/0x218 [ 70.462449][ T4900] btrfs_remount+0x19c/0x12b8 [ 70.463705][ T4900] legacy_reconfigure+0xf8/0x110 [ 70.465100][ T4900] reconfigure_super+0x1d4/0x6f4 [ 70.466449][ T4900] path_mount+0xc80/0x1000 [ 70.467639][ T4900] __arm64_sys_mount+0x514/0x5e4 [ 70.469010][ T4900] invoke_syscall+0x98/0x2b8 [ 70.470275][ T4900] el0_svc_common+0x138/0x258 [ 70.471547][ T4900] do_el0_svc+0x58/0x14c [ 70.472687][ T4900] el0_svc+0x78/0x1e0 [ 70.473743][ T4900] el0t_64_sync_handler+0xcc/0xe4 [ 70.475131][ T4900] el0t_64_sync+0x1a0/0x1a4 [ 70.476348][ T4900] irq event stamp: 81438 [ 70.477487][ T4900] hardirqs last enabled at (81437): [] __up_console_sem+0xb4/0x100 [ 70.480043][ T4900] hardirqs last disabled at (81438): [] el1_dbg+0x24/0x80 [ 70.482472][ T4900] softirqs last enabled at (81414): [] handle_softirqs+0xa4c/0xbf0 [ 70.485139][ T4900] softirqs last disabled at (81403): [] __irq_exit_rcu+0x240/0x440 [ 70.487747][ T4900] ---[ end trace 1dcf3fdb35983e5c ]--- [ 70.490183][ T4900] BTRFS: error (device loop0) in cleanup_transaction:2020: errno=-12 Out of memory [ 70.492750][ T4900] BTRFS info (device loop0): forced readonly [ 70.494457][ T4900] BTRFS error (device loop0): unrecognized mount option '18446744073709551615017777777777777777777770177777777777777777777718446744073709551615lbZ~Ƣ8žH~אa*Oѓ< 5^Sus%% [ 70.494457][ T4900] /ĖEaofmߚtҮ~г#a C$n-SGWmxeGy|sL=' [ 70.856378][ T4922] loop0: detected capacity change from 0 to 32768 [ 70.860661][ T4922] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4922) [ 70.880027][ T4922] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 70.882651][ T4922] BTRFS info (device loop0): force clearing of disk cache [ 70.884635][ T4922] BTRFS info (device loop0): setting nodatasum [ 70.886919][ T4922] BTRFS info (device loop0): disabling free space tree [ 70.889372][ T4922] BTRFS info (device loop0): has skinny extents [ 70.922251][ T4922] BTRFS info (device loop0): enabling ssd optimizations [ 70.935386][ T4922] BTRFS info (device loop0): clearing free space tree [ 70.937474][ T4922] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 70.940553][ T4922] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 70.948163][ T4922] BTRFS info (device loop0): checking UUID tree [ 70.957858][ T4922] FAULT_INJECTION: forcing a failure. [ 70.957858][ T4922] name failslab, interval 1, probability 0, space 0, times 0 [ 70.961786][ T4922] CPU: 1 PID: 4922 Comm: syz-executor.0 Tainted: G W 5.15.184-syzkaller #0 [ 70.964690][ T4922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 70.967782][ T4922] Call trace: [ 70.968745][ T4922] dump_backtrace+0x0/0x43c [ 70.970105][ T4922] show_stack+0x2c/0x3c [ 70.971283][ T4922] __dump_stack+0x30/0x40 [ 70.972487][ T4922] dump_stack_lvl+0xf8/0x160 [ 70.973754][ T4922] dump_stack+0x1c/0x5c [ 70.974959][ T4922] should_fail+0x3c0/0x51c [ 70.976227][ T4922] __should_failslab+0xbc/0x10c [ 70.977628][ T4922] should_failslab+0x10/0x28 [ 70.978936][ T4922] slab_pre_alloc_hook+0x64/0xec [ 70.980315][ T4922] kmem_cache_alloc+0x94/0x3e4 [ 70.981745][ T4922] btrfs_alloc_path+0x5c/0x68 [ 70.983134][ T4922] __btrfs_run_delayed_items+0x88/0x480 [ 70.984692][ T4922] btrfs_run_delayed_items+0x24/0x34 [ 70.986137][ T4922] btrfs_commit_transaction+0x7b8/0x3044 [ 70.987769][ T4922] btrfs_sync_fs+0x628/0xb2c [ 70.989049][ T4922] sync_filesystem+0x1a0/0x218 [ 70.990387][ T4922] btrfs_remount+0x19c/0x12b8 [ 70.991728][ T4922] legacy_reconfigure+0xf8/0x110 [ 70.993145][ T4922] reconfigure_super+0x1d4/0x6f4 [ 70.994536][ T4922] path_mount+0xc80/0x1000 [ 70.995805][ T4922] __arm64_sys_mount+0x514/0x5e4 [ 70.997237][ T4922] invoke_syscall+0x98/0x2b8 [ 70.998557][ T4922] el0_svc_common+0x138/0x258 [ 70.999859][ T4922] do_el0_svc+0x58/0x14c [ 71.001138][ T4922] el0_svc+0x78/0x1e0 [ 71.002302][ T4922] el0t_64_sync_handler+0xcc/0xe4 [ 71.003702][ T4922] el0t_64_sync+0x1a0/0x1a4 [ 71.005404][ T4922] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 71.007738][ T4922] ------------[ cut here ]------------ [ 71.009442][ T4922] WARNING: CPU: 1 PID: 4922 at fs/btrfs/transaction.c:2020 btrfs_commit_transaction+0x1d6c/0x3044 [ 71.012371][ T4922] Modules linked in: [ 71.013438][ T4922] CPU: 1 PID: 4922 Comm: syz-executor.0 Tainted: G W 5.15.184-syzkaller #0 [ 71.016150][ T4922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 71.018948][ T4922] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 71.021115][ T4922] pc : btrfs_commit_transaction+0x1d6c/0x3044 [ 71.022772][ T4922] lr : btrfs_commit_transaction+0x1d6c/0x3044 [ 71.024500][ T4922] sp : ffff80001fd975a0 [ 71.025678][ T4922] x29: ffff80001fd977e0 x28: ffff700003fb2ecc x27: 1fffe0001af70c65 [ 71.027953][ T4922] x26: ffff0000c2a90000 x25: 00000000fffffff4 x24: ffff0000d7b86328 [ 71.030198][ T4922] x23: ffff0000de53caa8 x22: ffff0000de53ca50 x21: ffff0000ce2a4000 [ 71.032488][ T4922] x20: 0000000000000000 x19: dfff800000000000 x18: 0000000000000001 [ 71.034666][ T4922] x17: 0000000000000000 x16: ffff8000111a5644 x15: 00000000ffffffff [ 71.036980][ T4922] x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000ff0100 [ 71.039198][ T4922] x11: 0000000000000000 x10: 0000000000000000 x9 : 7cba3af510070100 [ 71.041437][ T4922] x8 : 7cba3af510070100 x7 : 0000000000000001 x6 : 0000000000000001 [ 71.043723][ T4922] x5 : ffff80001fd96e98 x4 : ffff80001422f280 x3 : ffff80000850383c [ 71.046002][ T4922] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 71.048308][ T4922] Call trace: [ 71.049189][ T4922] btrfs_commit_transaction+0x1d6c/0x3044 [ 71.050821][ T4922] btrfs_sync_fs+0x628/0xb2c [ 71.052147][ T4922] sync_filesystem+0x1a0/0x218 [ 71.053489][ T4922] btrfs_remount+0x19c/0x12b8 [ 71.054810][ T4922] legacy_reconfigure+0xf8/0x110 [ 71.056235][ T4922] reconfigure_super+0x1d4/0x6f4 [ 71.057696][ T4922] path_mount+0xc80/0x1000 [ 71.058901][ T4922] __arm64_sys_mount+0x514/0x5e4 [ 71.060301][ T4922] invoke_syscall+0x98/0x2b8 [ 71.061585][ T4922] el0_svc_common+0x138/0x258 [ 71.062975][ T4922] do_el0_svc+0x58/0x14c [ 71.064164][ T4922] el0_svc+0x78/0x1e0 [ 71.065179][ T4591] Bluetooth: hci0: command 0x0419 tx timeout [ 71.065286][ T4922] el0t_64_sync_handler+0xcc/0xe4 [ 71.068411][ T4922] el0t_64_sync+0x1a0/0x1a4 [ 71.069684][ T4922] irq event stamp: 80532 [ 71.070869][ T4922] hardirqs last enabled at (80531): [] __up_console_sem+0xb4/0x100 [ 71.073562][ T4922] hardirqs last disabled at (80532): [] el1_dbg+0x24/0x80 [ 71.076078][ T4922] softirqs last enabled at (80502): [] handle_softirqs+0xa4c/0xbf0 [ 71.078778][ T4922] softirqs last disabled at (80427): [] __irq_exit_rcu+0x240/0x440 [ 71.081477][ T4922] ---[ end trace 1dcf3fdb35983e5d ]--- [ 71.083871][ T4922] BTRFS: error (device loop0) in cleanup_transaction:2020: errno=-12 Out of memory [ 71.086703][ T4922] BTRFS info (device loop0): forced readonly [ 71.088434][ T4922] BTRFS error (device loop0): unrecognized mount option '18446744073709551615017777777777777777777770177777777777777777777718446744073709551615lbZ~Ƣ8žH~אa*Oѓ< 5^Sus%% [ 71.088434][ T4922] /ĖEaofmߚtҮ~г#a C$n-SGWmxeGy|sL=' [ 71.437121][ T4944] loop0: detected capacity change from 0 to 32768 [ 71.441579][ T4944] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4944) [ 71.454150][ T4944] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 71.457716][ T4944] BTRFS info (device loop0): force clearing of disk cache [ 71.460270][ T4944] BTRFS info (device loop0): setting nodatasum [ 71.462495][ T4944] BTRFS info (device loop0): disabling free space tree [ 71.464510][ T4944] BTRFS info (device loop0): has skinny extents [ 71.487530][ T4944] BTRFS info (device loop0): enabling ssd optimizations [ 71.490432][ T4944] BTRFS info (device loop0): clearing free space tree [ 71.492581][ T4944] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 71.496213][ T4944] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 71.502700][ T4944] BTRFS info (device loop0): checking UUID tree [ 71.507336][ T4944] FAULT_INJECTION: forcing a failure. [ 71.507336][ T4944] name failslab, interval 1, probability 0, space 0, times 0 [ 71.510880][ T4944] CPU: 1 PID: 4944 Comm: syz-executor.0 Tainted: G W 5.15.184-syzkaller #0 [ 71.513495][ T4944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 71.516224][ T4944] Call trace: [ 71.517132][ T4944] dump_backtrace+0x0/0x43c [ 71.518427][ T4944] show_stack+0x2c/0x3c [ 71.519670][ T4944] __dump_stack+0x30/0x40 [ 71.520865][ T4944] dump_stack_lvl+0xf8/0x160 [ 71.522134][ T4944] dump_stack+0x1c/0x5c [ 71.523310][ T4944] should_fail+0x3c0/0x51c [ 71.524494][ T4944] __should_failslab+0xbc/0x10c [ 71.525858][ T4944] should_failslab+0x10/0x28 [ 71.527213][ T4944] slab_pre_alloc_hook+0x64/0xec [ 71.528544][ T4944] kmem_cache_alloc_trace+0x98/0x3fc [ 71.530091][ T4944] bdi_split_work_to_wbs+0x3d8/0x738 [ 71.531571][ T4944] __writeback_inodes_sb_nr+0x1a8/0x218 [ 71.533206][ T4944] writeback_inodes_sb+0x78/0x8c [ 71.534584][ T4944] sync_filesystem+0xa0/0x218 [ 71.535884][ T4944] btrfs_remount+0x19c/0x12b8 [ 71.537231][ T4944] legacy_reconfigure+0xf8/0x110 [ 71.538600][ T4944] reconfigure_super+0x1d4/0x6f4 [ 71.540004][ T4944] path_mount+0xc80/0x1000 [ 71.541252][ T4944] __arm64_sys_mount+0x514/0x5e4 [ 71.542624][ T4944] invoke_syscall+0x98/0x2b8 [ 71.543913][ T4944] el0_svc_common+0x138/0x258 [ 71.545208][ T4944] do_el0_svc+0x58/0x14c [ 71.546371][ T4944] el0_svc+0x78/0x1e0 [ 71.547466][ T4944] el0t_64_sync_handler+0xcc/0xe4 [ 71.548816][ T4944] el0t_64_sync+0x1a0/0x1a4 [ 71.557184][ T4944] BTRFS error (device loop0): unrecognized mount option '18446744073709551615017777777777777777777770177777777777777777777718446744073709551615lbZ~Ƣ8žH~אa*Oѓ< 5^Sus%% [ 71.557184][ T4944] /ĖEaofmߚtҮ~г#a C$n-SGWmxeGy|sL=' [ 71.908165][ T4966] loop0: detected capacity change from 0 to 32768 [ 71.915315][ T4966] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4966) [ 71.923207][ T4966] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 71.926281][ T4966] BTRFS info (device loop0): force clearing of disk cache [ 71.928378][ T4966] BTRFS info (device loop0): setting nodatasum [ 71.930151][ T4966] BTRFS info (device loop0): disabling free space tree [ 71.932303][ T4966] BTRFS info (device loop0): has skinny extents [ 71.971024][ T4966] BTRFS info (device loop0): enabling ssd optimizations [ 71.973967][ T4966] BTRFS info (device loop0): clearing free space tree [ 71.976125][ T4966] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 71.978953][ T4966] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 71.985523][ T4966] BTRFS info (device loop0): checking UUID tree [ 71.989871][ T4966] BTRFS error (device loop0): unrecognized mount option '18446744073709551615017777777777777777777770177777777777777777777718446744073709551615lbZ~Ƣ8žH~אa*Oѓ< 5^Sus%% [ 71.989871][ T4966] /ĖEaofmߚtҮ~г#a C$n-SGWmxeGy|sL=' [ 72.000242][ T4966] FAULT_INJECTION: forcing a failure. [ 72.000242][ T4966] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 72.004142][ T4966] CPU: 0 PID: 4966 Comm: syz-executor.0 Tainted: G W 5.15.184-syzkaller #0 [ 72.006960][ T4966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 72.009844][ T4966] Call trace: [ 72.010780][ T4966] dump_backtrace+0x0/0x43c [ 72.012066][ T4966] show_stack+0x2c/0x3c [ 72.013240][ T4966] __dump_stack+0x30/0x40 [ 72.014504][ T4966] dump_stack_lvl+0xf8/0x160 [ 72.015726][ T4966] dump_stack+0x1c/0x5c [ 72.016894][ T4966] should_fail+0x3c0/0x51c [ 72.018173][ T4966] should_fail_usercopy+0x20/0x30 [ 72.019576][ T4966] simple_read_from_buffer+0xd0/0x264 [ 72.021074][ T4966] proc_fail_nth_read+0x19c/0x244 [ 72.022475][ T4966] vfs_read+0x278/0xa10 [ 72.023574][ T4966] ksys_read+0x120/0x210 [ 72.024727][ T4966] __arm64_sys_read+0x7c/0x90 [ 72.026009][ T4966] invoke_syscall+0x98/0x2b8 [ 72.027303][ T4966] el0_svc_common+0x138/0x258 [ 72.028547][ T4966] do_el0_svc+0x58/0x14c [ 72.029671][ T4966] el0_svc+0x78/0x1e0 [ 72.030799][ T4966] el0t_64_sync_handler+0xcc/0xe4 [ 72.032219][ T4966] el0t_64_sync+0x1a0/0x1a4 [ 72.379011][ T4988] loop0: detected capacity change from 0 to 32768 [ 72.383210][ T4988] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4988) [ 72.395882][ T4988] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 72.398651][ T4988] BTRFS info (device loop0): force clearing of disk cache [ 72.400759][ T4988] BTRFS info (device loop0): setting nodatasum [ 72.402641][ T4988] BTRFS info (device loop0): disabling free space tree [ 72.404816][ T4988] BTRFS info (device loop0): has skinny extents [ 72.437001][ T4988] BTRFS info (device loop0): enabling ssd optimizations [ 72.439811][ T4988] BTRFS info (device loop0): clearing free space tree [ 72.441918][ T4988] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 72.444732][ T4988] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 72.451264][ T4988] BTRFS info (device loop0): checking UUID tree [ 72.458404][ T4988] BTRFS error (device loop0): unrecognized mount option '18446744073709551615017777777777777777777770177777777777777777777718446744073709551615lbZ~Ƣ8žH~אa*Oѓ< 5^Sus%% [ 72.458404][ T4988] /ĖEaofmߚtҮ~г#a C$n-SGWmxeGy|sL=' [ 72.467555][ T4988] FAULT_INJECTION: forcing a failure. [ 72.467555][ T4988] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 72.471489][ T4988] CPU: 0 PID: 4988 Comm: syz-executor.0 Tainted: G W 5.15.184-syzkaller #0 [ 72.474310][ T4988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 72.477130][ T4988] Call trace: [ 72.478042][ T4988] dump_backtrace+0x0/0x43c [ 72.479360][ T4988] show_stack+0x2c/0x3c [ 72.480509][ T4988] __dump_stack+0x30/0x40 [ 72.481727][ T4988] dump_stack_lvl+0xf8/0x160 [ 72.483096][ T4988] dump_stack+0x1c/0x5c [ 72.484229][ T4988] should_fail+0x3c0/0x51c [ 72.485476][ T4988] should_fail_usercopy+0x20/0x30 [ 72.486938][ T4988] simple_read_from_buffer+0xd0/0x264 [ 72.488526][ T4988] proc_fail_nth_read+0x19c/0x244 [ 72.489920][ T4988] vfs_read+0x278/0xa10 [ 72.491102][ T4988] ksys_read+0x120/0x210 [ 72.492270][ T4988] __arm64_sys_read+0x7c/0x90 [ 72.493566][ T4988] invoke_syscall+0x98/0x2b8 [ 72.494854][ T4988] el0_svc_common+0x138/0x258 [ 72.496172][ T4988] do_el0_svc+0x58/0x14c [ 72.497437][ T4988] el0_svc+0x78/0x1e0 [ 72.498536][ T4988] el0t_64_sync_handler+0xcc/0xe4 [ 72.500043][ T4988] el0t_64_sync+0x1a0/0x1a4 [ 72.841210][ T5010] loop0: detected capacity change from 0 to 32768 [ 72.852719][ T5010] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5010) [ 72.860991][ T5010] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 72.864068][ T5010] BTRFS info (device loop0): force clearing of disk cache [ 72.866485][ T5010] BTRFS info (device loop0): setting nodatasum [ 72.868370][ T5010] BTRFS info (device loop0): disabling free space tree [ 72.870364][ T5010] BTRFS info (device loop0): has skinny extents [ 72.886673][ T5010] BTRFS info (device loop0): enabling ssd optimizations [ 72.889538][ T5010] BTRFS info (device loop0): clearing free space tree [ 72.891680][ T5010] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 72.894659][ T5010] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 72.901946][ T5010] BTRFS info (device loop0): checking UUID tree [ 72.908487][ T5010] FAULT_INJECTION: forcing a failure. [ 72.908487][ T5010] name failslab, interval 1, probability 0, space 0, times 0 [ 72.912559][ T5010] CPU: 0 PID: 5010 Comm: syz-executor.0 Tainted: G W 5.15.184-syzkaller #0 [ 72.915343][ T5010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 72.918158][ T5010] Call trace: [ 72.919107][ T5010] dump_backtrace+0x0/0x43c [ 72.920386][ T5010] show_stack+0x2c/0x3c [ 72.921569][ T5010] __dump_stack+0x30/0x40 [ 72.922736][ T5010] dump_stack_lvl+0xf8/0x160 [ 72.923959][ T5010] dump_stack+0x1c/0x5c [ 72.925138][ T5010] should_fail+0x3c0/0x51c [ 72.926341][ T5010] __should_failslab+0xbc/0x10c [ 72.927679][ T5010] should_failslab+0x10/0x28 [ 72.928969][ T5010] slab_pre_alloc_hook+0x64/0xec [ 72.930396][ T5010] kmem_cache_alloc+0x94/0x3e4 [ 72.931739][ T5010] btrfs_alloc_path+0x5c/0x68 [ 72.933094][ T5010] __btrfs_run_delayed_items+0x88/0x480 [ 72.934628][ T5010] btrfs_run_delayed_items+0x24/0x34 [ 72.936159][ T5010] btrfs_commit_transaction+0x7b8/0x3044 [ 72.937687][ T5010] btrfs_sync_fs+0x628/0xb2c [ 72.938942][ T5010] sync_filesystem+0x1a0/0x218 [ 72.940322][ T5010] btrfs_remount+0x19c/0x12b8 [ 72.941619][ T5010] legacy_reconfigure+0xf8/0x110 [ 72.943123][ T5010] reconfigure_super+0x1d4/0x6f4 [ 72.944452][ T5010] path_mount+0xc80/0x1000 [ 72.945686][ T5010] __arm64_sys_mount+0x514/0x5e4 [ 72.947100][ T5010] invoke_syscall+0x98/0x2b8 [ 72.948444][ T5010] el0_svc_common+0x138/0x258 [ 72.949757][ T5010] do_el0_svc+0x58/0x14c [ 72.950953][ T5010] el0_svc+0x78/0x1e0 [ 72.952111][ T5010] el0t_64_sync_handler+0xcc/0xe4 [ 72.953558][ T5010] el0t_64_sync+0x1a0/0x1a4 [ 72.958164][ T5010] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 72.960624][ T5010] ------------[ cut here ]------------ [ 72.962411][ T5010] WARNING: CPU: 0 PID: 5010 at fs/btrfs/transaction.c:2020 btrfs_commit_transaction+0x1d6c/0x3044 [ 72.965327][ T5010] Modules linked in: [ 72.966430][ T5010] CPU: 0 PID: 5010 Comm: syz-executor.0 Tainted: G W 5.15.184-syzkaller #0 [ 72.969247][ T5010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 72.972109][ T5010] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 72.974275][ T5010] pc : btrfs_commit_transaction+0x1d6c/0x3044 [ 72.975976][ T5010] lr : btrfs_commit_transaction+0x1d6c/0x3044 [ 72.977643][ T5010] sp : ffff8000203a75a0 [ 72.978865][ T5010] x29: ffff8000203a77e0 x28: ffff700004074ecc x27: 1fffe000194478fd [ 72.981144][ T5010] x26: ffff0000c7cfe000 x25: 00000000fffffff4 x24: ffff0000ca23c7e8 [ 72.983421][ T5010] x23: ffff0000d0d6ccb8 x22: ffff0000d0d6cc60 x21: ffff0000db128000 [ 72.985601][ T5010] x20: 0000000000000000 x19: dfff800000000000 x18: 0000000000000001 [ 72.987768][ T5010] x17: 0000000000000000 x16: ffff8000111a5644 x15: 00000000ffffffff [ 72.989995][ T5010] x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000ff0100 [ 72.992242][ T5010] x11: 0000000000000000 x10: 0000000000000000 x9 : 08ea31f102b60300 [ 72.994511][ T5010] x8 : 08ea31f102b60300 x7 : 0000000000000001 x6 : 0000000000000001 [ 72.996788][ T5010] x5 : ffff8000203a6e98 x4 : ffff80001422f280 x3 : ffff80000850383c [ 72.998987][ T5010] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 73.001192][ T5010] Call trace: [ 73.002115][ T5010] btrfs_commit_transaction+0x1d6c/0x3044 [ 73.003728][ T5010] btrfs_sync_fs+0x628/0xb2c [ 73.005028][ T5010] sync_filesystem+0x1a0/0x218 [ 73.006325][ T5010] btrfs_remount+0x19c/0x12b8 [ 73.007616][ T5010] legacy_reconfigure+0xf8/0x110 [ 73.009035][ T5010] reconfigure_super+0x1d4/0x6f4 [ 73.010453][ T5010] path_mount+0xc80/0x1000 [ 73.011659][ T5010] __arm64_sys_mount+0x514/0x5e4 [ 73.013126][ T5010] invoke_syscall+0x98/0x2b8 [ 73.014449][ T5010] el0_svc_common+0x138/0x258 [ 73.015740][ T5010] do_el0_svc+0x58/0x14c [ 73.016888][ T5010] el0_svc+0x78/0x1e0 [ 73.017966][ T5010] el0t_64_sync_handler+0xcc/0xe4 [ 73.019335][ T5010] el0t_64_sync+0x1a0/0x1a4 [ 73.020609][ T5010] irq event stamp: 80492 [ 73.021789][ T5010] hardirqs last enabled at (80491): [] __up_console_sem+0xb4/0x100 [ 73.024433][ T5010] hardirqs last disabled at (80492): [] el1_dbg+0x24/0x80 [ 73.026855][ T5010] softirqs last enabled at (80454): [] handle_softirqs+0xa4c/0xbf0 [ 73.029533][ T5010] softirqs last disabled at (80429): [] __irq_exit_rcu+0x240/0x440 [ 73.032165][ T5010] ---[ end trace 1dcf3fdb35983e5e ]--- [ 73.034487][ T5010] BTRFS: error (device loop0) in cleanup_transaction:2020: errno=-12 Out of memory [ 73.037538][ T5010] BTRFS info (device loop0): forced readonly [ 73.039286][ T5010] BTRFS error (device loop0): unrecognized mount option '18446744073709551615017777777777777777777770177777777777777777777718446744073709551615lbZ~Ƣ8žH~אa*Oѓ< 5^Sus%% [ 73.039286][ T5010] /ĖEaofmߚtҮ~г#a C$n-SGWmxeGy|sL=' [ 73.409289][ T5032] loop0: detected capacity change from 0 to 32768 [ 73.416792][ T5032] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5032) [ 73.424588][ T5032] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 73.427351][ T5032] BTRFS info (device loop0): force clearing of disk cache [ 73.429522][ T5032] BTRFS info (device loop0): setting nodatasum [ 73.431373][ T5032] BTRFS info (device loop0): disabling free space tree [ 73.433473][ T5032] BTRFS info (device loop0): has skinny extents [ 73.469485][ T5032] BTRFS info (device loop0): enabling ssd optimizations [ 73.473305][ T5032] BTRFS info (device loop0): clearing free space tree [ 73.476580][ T5032] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 73.479378][ T5032] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 73.487148][ T5032] BTRFS info (device loop0): checking UUID tree [ 73.491364][ T5032] FAULT_INJECTION: forcing a failure. [ 73.491364][ T5032] name failslab, interval 1, probability 0, space 0, times 0 [ 73.495606][ T5032] CPU: 0 PID: 5032 Comm: syz-executor.0 Tainted: G W 5.15.184-syzkaller #0 [ 73.498401][ T5032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 73.501503][ T5032] Call trace: [ 73.502406][ T5032] dump_backtrace+0x0/0x43c [ 73.503614][ T5032] show_stack+0x2c/0x3c [ 73.504775][ T5032] __dump_stack+0x30/0x40 [ 73.505997][ T5032] dump_stack_lvl+0xf8/0x160 [ 73.507251][ T5032] dump_stack+0x1c/0x5c [ 73.508403][ T5032] should_fail+0x3c0/0x51c [ 73.509670][ T5032] __should_failslab+0xbc/0x10c [ 73.511006][ T5032] should_failslab+0x10/0x28 [ 73.512284][ T5032] slab_pre_alloc_hook+0x64/0xec [ 73.513606][ T5032] kmem_cache_alloc_trace+0x98/0x3fc [ 73.515072][ T5032] bdi_split_work_to_wbs+0x3d8/0x738 [ 73.516523][ T5032] __writeback_inodes_sb_nr+0x1a8/0x218 [ 73.518075][ T5032] writeback_inodes_sb+0x78/0x8c [ 73.519406][ T5032] sync_filesystem+0xa0/0x218 [ 73.520651][ T5032] btrfs_remount+0x19c/0x12b8 [ 73.521889][ T5032] legacy_reconfigure+0xf8/0x110 [ 73.523231][ T5032] reconfigure_super+0x1d4/0x6f4 [ 73.524564][ T5032] path_mount+0xc80/0x1000 [ 73.525775][ T5032] __arm64_sys_mount+0x514/0x5e4 [ 73.527160][ T5032] invoke_syscall+0x98/0x2b8 [ 73.528408][ T5032] el0_svc_common+0x138/0x258 [ 73.529672][ T5032] do_el0_svc+0x58/0x14c [ 73.530869][ T5032] el0_svc+0x78/0x1e0 [ 73.531970][ T5032] el0t_64_sync_handler+0xcc/0xe4 [ 73.533379][ T5032] el0t_64_sync+0x1a0/0x1a4 [ 73.540487][ T5032] BTRFS error (device loop0): unrecognized mount option '18446744073709551615017777777777777777777770177777777777777777777718446744073709551615lbZ~Ƣ8žH~אa*Oѓ< 5^Sus%% [ 73.540487][ T5032] /ĖEaofmߚtҮ~г#a C$n-SGWmxeGy|sL=' 1970/01/01 00:01:13 executed programs: 16 [ 73.924151][ T5054] loop0: detected capacity change from 0 to 32768 [ 73.928508][ T5054] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5054) [ 73.940676][ T5054] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 73.943192][ T5054] BTRFS info (device loop0): force clearing of disk cache [ 73.945487][ T5054] BTRFS info (device loop0): setting nodatasum [ 73.947245][ T5054] BTRFS info (device loop0): disabling free space tree [ 73.949101][ T5054] BTRFS info (device loop0): has skinny extents [ 73.972468][ T5054] BTRFS info (device loop0): enabling ssd optimizations [ 73.976642][ T5054] BTRFS info (device loop0): clearing free space tree [ 73.978586][ T5054] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 73.981186][ T5054] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 73.987461][ T5054] BTRFS info (device loop0): checking UUID tree [ 73.993632][ T5054] FAULT_INJECTION: forcing a failure. [ 73.993632][ T5054] name failslab, interval 1, probability 0, space 0, times 0 [ 73.997606][ T5054] CPU: 0 PID: 5054 Comm: syz-executor.0 Tainted: G W 5.15.184-syzkaller #0 [ 74.000399][ T5054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 74.003145][ T5054] Call trace: [ 74.004015][ T5054] dump_backtrace+0x0/0x43c [ 74.005229][ T5054] show_stack+0x2c/0x3c [ 74.006373][ T5054] __dump_stack+0x30/0x40 [ 74.007573][ T5054] dump_stack_lvl+0xf8/0x160 [ 74.008852][ T5054] dump_stack+0x1c/0x5c [ 74.009957][ T5054] should_fail+0x3c0/0x51c [ 74.011150][ T5054] __should_failslab+0xbc/0x10c [ 74.012479][ T5054] should_failslab+0x10/0x28 [ 74.013796][ T5054] slab_pre_alloc_hook+0x64/0xec [ 74.015181][ T5054] kmem_cache_alloc_trace+0x98/0x3fc [ 74.016692][ T5054] bdi_split_work_to_wbs+0x3d8/0x738 [ 74.018168][ T5054] __writeback_inodes_sb_nr+0x1a8/0x218 [ 74.019681][ T5054] writeback_inodes_sb+0x78/0x8c [ 74.021050][ T5054] sync_filesystem+0xa0/0x218 [ 74.022345][ T5054] btrfs_remount+0x19c/0x12b8 [ 74.023637][ T5054] legacy_reconfigure+0xf8/0x110 [ 74.025081][ T5054] reconfigure_super+0x1d4/0x6f4 [ 74.026388][ T5054] path_mount+0xc80/0x1000 [ 74.027590][ T5054] __arm64_sys_mount+0x514/0x5e4 [ 74.029000][ T5054] invoke_syscall+0x98/0x2b8 [ 74.030237][ T5054] el0_svc_common+0x138/0x258 [ 74.031582][ T5054] do_el0_svc+0x58/0x14c [ 74.032758][ T5054] el0_svc+0x78/0x1e0 [ 74.033928][ T5054] el0t_64_sync_handler+0xcc/0xe4 [ 74.035338][ T5054] el0t_64_sync+0x1a0/0x1a4 [ 74.041123][ T5054] BTRFS error (device loop0): unrecognized mount option '18446744073709551615017777777777777777777770177777777777777777777718446744073709551615lbZ~Ƣ8žH~אa*Oѓ< 5^Sus%% [ 74.041123][ T5054] /ĖEaofmߚtҮ~г#a C$n-SGWmxeGy|sL=' [ 74.397240][ T5076] loop0: detected capacity change from 0 to 32768 [ 74.401279][ T5076] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5076) [ 74.408641][ T5076] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 74.411357][ T5076] BTRFS info (device loop0): force clearing of disk cache [ 74.413469][ T5076] BTRFS info (device loop0): setting nodatasum [ 74.415319][ T5076] BTRFS info (device loop0): disabling free space tree [ 74.417265][ T5076] BTRFS info (device loop0): has skinny extents [ 74.431477][ T5076] BTRFS info (device loop0): enabling ssd optimizations [ 74.434315][ T5076] BTRFS info (device loop0): clearing free space tree [ 74.443011][ T5076] FAULT_INJECTION: forcing a failure. [ 74.443011][ T5076] name failslab, interval 1, probability 0, space 0, times 0 [ 74.447263][ T5076] CPU: 1 PID: 5076 Comm: syz-executor.0 Tainted: G W 5.15.184-syzkaller #0 [ 74.450008][ T5076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 74.452828][ T5076] Call trace: [ 74.453763][ T5076] dump_backtrace+0x0/0x43c [ 74.455083][ T5076] show_stack+0x2c/0x3c [ 74.456290][ T5076] __dump_stack+0x30/0x40 [ 74.457544][ T5076] dump_stack_lvl+0xf8/0x160 [ 74.458804][ T5076] dump_stack+0x1c/0x5c [ 74.460011][ T5076] should_fail+0x3c0/0x51c [ 74.461295][ T5076] __should_failslab+0xbc/0x10c [ 74.462589][ T5076] should_failslab+0x10/0x28 [ 74.463874][ T5076] slab_pre_alloc_hook+0x64/0xec [ 74.465266][ T5076] kmem_cache_alloc+0x94/0x3e4 [ 74.466757][ T5076] btrfs_alloc_path+0x5c/0x68 [ 74.468104][ T5076] __btrfs_run_delayed_items+0x88/0x480 [ 74.469666][ T5076] btrfs_run_delayed_items+0x24/0x34 [ 74.471107][ T5076] btrfs_commit_transaction+0x7b8/0x3044 [ 74.472676][ T5076] btrfs_sync_fs+0x628/0xb2c [ 74.473930][ T5076] sync_filesystem+0x1a0/0x218 [ 74.475268][ T5076] btrfs_remount+0x19c/0x12b8 [ 74.476562][ T5076] legacy_reconfigure+0xf8/0x110 [ 74.477926][ T5076] reconfigure_super+0x1d4/0x6f4 [ 74.479328][ T5076] path_mount+0xc80/0x1000 [ 74.480557][ T5076] __arm64_sys_mount+0x514/0x5e4 [ 74.481962][ T5076] invoke_syscall+0x98/0x2b8 [ 74.483215][ T5076] el0_svc_common+0x138/0x258 [ 74.484543][ T5076] do_el0_svc+0x58/0x14c [ 74.485760][ T5076] el0_svc+0x78/0x1e0 [ 74.486844][ T5076] el0t_64_sync_handler+0xcc/0xe4 [ 74.488240][ T5076] el0t_64_sync+0x1a0/0x1a4 [ 74.491451][ T5076] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 74.493887][ T5076] ------------[ cut here ]------------ [ 74.496180][ T5076] WARNING: CPU: 1 PID: 5076 at fs/btrfs/transaction.c:2020 btrfs_commit_transaction+0x1d6c/0x3044 [ 74.499198][ T5076] Modules linked in: [ 74.500280][ T5076] CPU: 1 PID: 5076 Comm: syz-executor.0 Tainted: G W 5.15.184-syzkaller #0 [ 74.503035][ T5076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 74.505909][ T5076] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 74.508074][ T5076] pc : btrfs_commit_transaction+0x1d6c/0x3044 [ 74.509767][ T5076] lr : btrfs_commit_transaction+0x1d6c/0x3044 [ 74.511454][ T5076] sp : ffff8000201e75a0 [ 74.512609][ T5076] x29: ffff8000201e77e0 x28: ffff70000403cecc x27: 1fffe0001845522d [ 74.514947][ T5076] x26: ffff0000c0d04000 x25: 00000000fffffff4 x24: ffff0000c22a9168 [ 74.517259][ T5076] x23: ffff0000de53cec8 x22: ffff0000de53ce70 x21: ffff0000d5044000 [ 74.519501][ T5076] x20: 0000000000000000 x19: dfff800000000000 x18: 0000000000000001 [ 74.521725][ T5076] x17: 0000000000000000 x16: ffff8000111a5644 x15: 00000000ffffffff [ 74.523977][ T5076] x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000ff0100 [ 74.526200][ T5076] x11: 0000000000000000 x10: 0000000000000000 x9 : 78c035db170a7300 [ 74.528421][ T5076] x8 : 78c035db170a7300 x7 : 0000000000000001 x6 : 0000000000000001 [ 74.530662][ T5076] x5 : ffff8000201e6e98 x4 : ffff80001422f280 x3 : ffff80000850383c [ 74.532945][ T5076] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 74.535181][ T5076] Call trace: [ 74.536123][ T5076] btrfs_commit_transaction+0x1d6c/0x3044 [ 74.537721][ T5076] btrfs_sync_fs+0x628/0xb2c [ 74.539010][ T5076] sync_filesystem+0x1a0/0x218 [ 74.540365][ T5076] btrfs_remount+0x19c/0x12b8 [ 74.541725][ T5076] legacy_reconfigure+0xf8/0x110 [ 74.543110][ T5076] reconfigure_super+0x1d4/0x6f4 [ 74.544521][ T5076] path_mount+0xc80/0x1000 [ 74.545808][ T5076] __arm64_sys_mount+0x514/0x5e4 [ 74.547254][ T5076] invoke_syscall+0x98/0x2b8 [ 74.548529][ T5076] el0_svc_common+0x138/0x258 [ 74.549815][ T5076] do_el0_svc+0x58/0x14c [ 74.551054][ T5076] el0_svc+0x78/0x1e0 [ 74.552174][ T5076] el0t_64_sync_handler+0xcc/0xe4 [ 74.553543][ T5076] el0t_64_sync+0x1a0/0x1a4 [ 74.554763][ T5076] irq event stamp: 81458 [ 74.555998][ T5076] hardirqs last enabled at (81457): [] __up_console_sem+0xb4/0x100 [ 74.558665][ T5076] hardirqs last disabled at (81458): [] el1_dbg+0x24/0x80 [ 74.561133][ T5076] softirqs last enabled at (81446): [] handle_softirqs+0xa4c/0xbf0 [ 74.563875][ T5076] softirqs last disabled at (81437): [] __irq_exit_rcu+0x240/0x440 [ 74.566643][ T5076] ---[ end trace 1dcf3fdb35983e5f ]--- [ 74.568529][ T5076] BTRFS: error (device loop0) in cleanup_transaction:2020: errno=-12 Out of memory [ 74.571183][ T5076] BTRFS error (device loop0): unrecognized mount option '18446744073709551615017777777777777777777770177777777777777777777718446744073709551615lbZ~Ƣ8žH~אa*Oѓ< 5^Sus%% [ 74.571183][ T5076] /ĖEaofmߚtҮ~г#a C$n-SGWmxeGy|sL=' [ 74.786520][ T7] cfg80211: failed to load regulatory.db [ 74.963688][ T5098] loop0: detected capacity change from 0 to 32768 [ 74.972683][ T5098] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5098) [ 74.987049][ T5098] btrfs_printk: 4 callbacks suppressed [ 74.987061][ T5098] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 74.991157][ T5098] BTRFS info (device loop0): force clearing of disk cache [ 74.993120][ T5098] BTRFS info (device loop0): setting nodatasum [ 74.994893][ T5098] BTRFS info (device loop0): disabling free space tree [ 74.997393][ T5098] BTRFS info (device loop0): has skinny extents [ 75.114781][ T5098] BTRFS info (device loop0): enabling ssd optimizations [ 75.117681][ T5098] BTRFS info (device loop0): clearing free space tree [ 75.119608][ T5098] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 75.122439][ T5098] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 75.129631][ T5098] BTRFS info (device loop0): checking UUID tree [ 75.142605][ T5098] FAULT_INJECTION: forcing a failure. [ 75.142605][ T5098] name failslab, interval 1, probability 0, space 0, times 0 [ 75.146682][ T5098] CPU: 0 PID: 5098 Comm: syz-executor.0 Tainted: G W 5.15.184-syzkaller #0 [ 75.149498][ T5098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 75.152333][ T5098] Call trace: [ 75.153210][ T5098] dump_backtrace+0x0/0x43c [ 75.154478][ T5098] show_stack+0x2c/0x3c [ 75.155620][ T5098] __dump_stack+0x30/0x40 [ 75.156886][ T5098] dump_stack_lvl+0xf8/0x160 [ 75.158174][ T5098] dump_stack+0x1c/0x5c [ 75.159337][ T5098] should_fail+0x3c0/0x51c [ 75.160549][ T5098] __should_failslab+0xbc/0x10c [ 75.161924][ T5098] should_failslab+0x10/0x28 [ 75.163192][ T5098] slab_pre_alloc_hook+0x64/0xec [ 75.164601][ T5098] kmem_cache_alloc+0x94/0x3e4 [ 75.165924][ T5098] start_transaction+0x4d0/0x13f0 [ 75.167387][ T5098] btrfs_attach_transaction_barrier+0x30/0xac [ 75.169151][ T5098] btrfs_sync_fs+0x13c/0xb2c [ 75.170423][ T5098] sync_filesystem+0x1a0/0x218 [ 75.171753][ T5098] btrfs_remount+0x19c/0x12b8 [ 75.173025][ T5098] legacy_reconfigure+0xf8/0x110 [ 75.174437][ T5098] reconfigure_super+0x1d4/0x6f4 [ 75.175801][ T5098] path_mount+0xc80/0x1000 [ 75.177005][ T5098] __arm64_sys_mount+0x514/0x5e4 [ 75.178428][ T5098] invoke_syscall+0x98/0x2b8 [ 75.179759][ T5098] el0_svc_common+0x138/0x258 [ 75.181080][ T5098] do_el0_svc+0x58/0x14c [ 75.182254][ T5098] el0_svc+0x78/0x1e0 [ 75.183417][ T5098] el0t_64_sync_handler+0xcc/0xe4 [ 75.184916][ T5098] el0t_64_sync+0x1a0/0x1a4 [ 75.245204][ T5098] BTRFS error (device loop0): unrecognized mount option '18446744073709551615017777777777777777777770177777777777777777777718446744073709551615lbZ~Ƣ8žH~אa*Oѓ< 5^Sus%% [ 75.245204][ T5098] /ĖEaofmߚtҮ~г#a C$n-SGWmxeGy|sL='