Warning: Permanently added '10.128.0.68' (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 00:00:58 parsed 1 programs [ 58.333467][ T4274] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS 1970/01/01 00:00:58 executed programs: 0 [ 58.459329][ T4280] chnl_net:caif_netlink_parms(): no params data found [ 58.493541][ T4280] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.495267][ T4280] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.497439][ T4280] device bridge_slave_0 entered promiscuous mode [ 58.500627][ T4280] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.502230][ T4280] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.504277][ T4280] device bridge_slave_1 entered promiscuous mode [ 58.522349][ T4280] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.527753][ T4280] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.542348][ T4280] team0: Port device team_slave_0 added [ 58.545652][ T4280] team0: Port device team_slave_1 added [ 58.558405][ T4280] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 58.559925][ T4280] 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. [ 58.566215][ T4280] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 58.571103][ T4280] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 58.572506][ T4280] 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. [ 58.578373][ T4280] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 58.636708][ T4280] device hsr_slave_0 entered promiscuous mode [ 58.684950][ T4280] device hsr_slave_1 entered promiscuous mode [ 59.419831][ T4280] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 59.446847][ T4280] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 59.487360][ T4280] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 59.531136][ T4280] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 59.630390][ T4280] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.638946][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.640876][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.647825][ T4280] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.651988][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.654292][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.658466][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.659940][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.667305][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.669314][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.671528][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.673557][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.675169][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.688922][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.691439][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.694067][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.698614][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.700897][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.703352][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.713553][ T4280] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 59.716411][ T4280] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 59.720002][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.722640][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.726576][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.729258][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.731592][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.739431][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.810529][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.812478][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.819572][ T4280] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.836145][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.838539][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.856043][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.858279][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.860612][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.862805][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.868952][ T4280] device veth0_vlan entered promiscuous mode [ 59.875586][ T4280] device veth1_vlan entered promiscuous mode [ 59.891362][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 59.893573][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 59.898358][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.900666][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.905319][ T4280] device veth0_macvtap entered promiscuous mode [ 59.909255][ T4280] device veth1_macvtap entered promiscuous mode [ 59.919966][ T4280] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 59.921541][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 59.923848][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.928893][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.931346][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.937247][ T4280] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 59.940822][ T4280] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.942629][ T4280] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.944481][ T4280] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.949131][ T4280] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.952313][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.954545][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.011233][ T1613] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.013021][ T1613] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.015700][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 60.040032][ T1613] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.041741][ T1613] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.044271][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 60.312937][ T4385] loop0: detected capacity change from 0 to 32768 [ 60.319753][ T4385] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4385) [ 60.333085][ T4385] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 60.335753][ T4385] BTRFS info (device loop0): setting nodatacow, compression disabled [ 60.337383][ T4385] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 60.340267][ T4385] BTRFS info (device loop0): trying to use backup root at mount time [ 60.341959][ T4385] BTRFS info (device loop0): metadata ratio 1564 [ 60.343260][ T4385] BTRFS info (device loop0): doing ref verification [ 60.346594][ T4385] BTRFS info (device loop0): force zlib compression, level 3 [ 60.348152][ T4385] BTRFS info (device loop0): turning on flush-on-commit [ 60.349681][ T4385] BTRFS info (device loop0): using free space tree [ 60.351047][ T4385] BTRFS info (device loop0): has skinny extents [ 60.372517][ T4385] BTRFS info (device loop0): enabling ssd optimizations [ 60.425112][ T3319] Bluetooth: hci0: command 0x0409 tx timeout [ 60.436863][ T4385] FAULT_INJECTION: forcing a failure. [ 60.436863][ T4385] name failslab, interval 1, probability 0, space 0, times 1 [ 60.446455][ T4385] CPU: 0 PID: 4385 Comm: syz-executor.0 Not tainted 5.15.167-syzkaller #0 [ 60.448268][ T4385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 60.450456][ T4385] Call trace: [ 60.451254][ T4385] dump_backtrace+0x0/0x530 [ 60.452266][ T4385] show_stack+0x2c/0x3c [ 60.453243][ T4385] dump_stack_lvl+0x108/0x170 [ 60.454252][ T4385] dump_stack+0x1c/0x58 [ 60.455147][ T4385] should_fail+0x3b8/0x514 [ 60.456157][ T4385] __should_failslab+0xbc/0x110 [ 60.457183][ T4385] should_failslab+0x10/0x28 [ 60.458095][ T4385] slab_pre_alloc_hook+0x64/0xe8 [ 60.459081][ T4385] kmem_cache_alloc+0x98/0x45c [ 60.460132][ T4385] mempool_alloc_slab+0x58/0x74 [ 60.461282][ T4385] mempool_alloc+0x144/0x480 [ 60.462317][ T4385] bio_alloc_bioset+0x120/0x784 [ 60.463283][ T4385] submit_extent_page+0x464/0x1204 [ 60.464353][ T4385] write_one_eb+0x1b4/0x564 [ 60.465383][ T4385] btree_write_cache_pages+0x104c/0x16ec [ 60.466521][ T4385] btree_writepages+0x6c/0x190 [ 60.467598][ T4385] do_writepages+0x39c/0x5ec [ 60.468542][ T4385] filemap_fdatawrite_wbc+0x1c8/0x228 [ 60.469758][ T4385] filemap_fdatawrite_range+0x140/0x1a8 [ 60.470820][ T4385] btrfs_write_marked_extents+0x26c/0x488 [ 60.472045][ T4385] btrfs_sync_log+0x1498/0x2294 [ 60.473146][ T4385] btrfs_sync_file+0xa70/0xfd4 [ 60.474072][ T4385] vfs_fsync_range+0x168/0x188 [ 60.475137][ T4385] btrfs_file_write_iter+0x5b8/0xb6c [ 60.476299][ T4385] vfs_write+0x884/0xb44 [ 60.477156][ T4385] ksys_write+0x15c/0x26c [ 60.478072][ T4385] __arm64_sys_write+0x7c/0x90 [ 60.479148][ T4385] invoke_syscall+0x98/0x2b8 [ 60.480174][ T4385] el0_svc_common+0x138/0x258 [ 60.481114][ T4385] do_el0_svc+0x58/0x14c [ 60.482001][ T4385] el0_svc+0x7c/0x1f0 [ 60.482800][ T4385] el0t_64_sync_handler+0x84/0xe4 [ 60.483840][ T4385] el0t_64_sync+0x1a0/0x1a4 [ 61.095518][ T4446] loop0: detected capacity change from 0 to 32768 [ 61.099140][ T4446] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4446) [ 61.107615][ T4446] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 61.109552][ T4446] BTRFS info (device loop0): setting nodatacow, compression disabled [ 61.111358][ T4446] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 61.113515][ T4446] BTRFS info (device loop0): trying to use backup root at mount time [ 61.117325][ T4446] BTRFS info (device loop0): metadata ratio 1564 [ 61.118750][ T4446] BTRFS info (device loop0): doing ref verification [ 61.120132][ T4446] BTRFS info (device loop0): force zlib compression, level 3 [ 61.121825][ T4446] BTRFS info (device loop0): turning on flush-on-commit [ 61.123346][ T4446] BTRFS info (device loop0): using free space tree [ 61.125345][ T4446] BTRFS info (device loop0): has skinny extents [ 61.142268][ T4446] BTRFS info (device loop0): enabling ssd optimizations [ 61.161061][ T4446] FAULT_INJECTION: forcing a failure. [ 61.161061][ T4446] name failslab, interval 1, probability 0, space 0, times 0 [ 61.163558][ T4446] CPU: 1 PID: 4446 Comm: syz-executor.0 Not tainted 5.15.167-syzkaller #0 [ 61.165279][ T4446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 61.167422][ T4446] Call trace: [ 61.168094][ T4446] dump_backtrace+0x0/0x530 [ 61.169048][ T4446] show_stack+0x2c/0x3c [ 61.169836][ T4446] dump_stack_lvl+0x108/0x170 [ 61.170842][ T4446] dump_stack+0x1c/0x58 [ 61.171693][ T4446] should_fail+0x3b8/0x514 [ 61.172632][ T4446] __should_failslab+0xbc/0x110 [ 61.173605][ T4446] should_failslab+0x10/0x28 [ 61.174573][ T4446] slab_pre_alloc_hook+0x64/0xe8 [ 61.175636][ T4446] kmem_cache_alloc+0x98/0x45c [ 61.176695][ T4446] btrfs_insert_item+0xbc/0x2c0 [ 61.177731][ T4446] btrfs_insert_root+0xa4/0x13c [ 61.178780][ T4446] btrfs_sync_log+0xbb4/0x2294 [ 61.179764][ T4446] btrfs_sync_file+0xa70/0xfd4 [ 61.180780][ T4446] vfs_fsync_range+0x168/0x188 [ 61.181862][ T4446] btrfs_file_write_iter+0x5b8/0xb6c [ 61.183005][ T4446] vfs_write+0x884/0xb44 [ 61.183944][ T4446] ksys_write+0x15c/0x26c [ 61.184927][ T4446] __arm64_sys_write+0x7c/0x90 [ 61.186001][ T4446] invoke_syscall+0x98/0x2b8 [ 61.186966][ T4446] el0_svc_common+0x138/0x258 [ 61.188024][ T4446] do_el0_svc+0x58/0x14c [ 61.188947][ T4446] el0_svc+0x7c/0x1f0 [ 61.189731][ T4446] el0t_64_sync_handler+0x84/0xe4 [ 61.190870][ T4446] el0t_64_sync+0x1a0/0x1a4 [ 61.206531][ T4446] ------------[ cut here ]------------ [ 61.218676][ T4446] WARNING: CPU: 1 PID: 4446 at fs/btrfs/tree-log.c:3210 btrfs_sync_log+0x15f0/0x2294 [ 61.220788][ T4446] Modules linked in: [ 61.221570][ T4446] CPU: 1 PID: 4446 Comm: syz-executor.0 Not tainted 5.15.167-syzkaller #0 [ 61.223267][ T4446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 61.225287][ T4446] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.226856][ T4446] pc : btrfs_sync_log+0x15f0/0x2294 [ 61.227873][ T4446] lr : btrfs_sync_log+0x15f0/0x2294 [ 61.228864][ T4446] sp : ffff800020297300 [ 61.229676][ T4446] x29: ffff800020297760 x28: ffff0000dbf88160 x27: 1fffe0001b7f102c [ 61.231282][ T4446] x26: 00000000fffffff4 x25: 0000000000000000 x24: ffff0000d0202000 [ 61.232995][ T4446] x23: dfff800000000000 x22: 00000000fffffff4 x21: 0000000000000009 [ 61.234681][ T4446] x20: ffff0000d0202338 x19: 00000000fffffff4 x18: 0000000000000001 [ 61.236420][ T4446] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 61.238033][ T4446] x14: ffff0000dab051c0 x13: 0000000000000001 x12: 0000000000000001 [ 61.239763][ T4446] x11: 0000000000000000 x10: 0000000000000000 x9 : 217d7f5693a4c500 [ 61.241405][ T4446] x8 : 217d7f5693a4c500 x7 : 0000000000000001 x6 : 0000000000000001 [ 61.242999][ T4446] x5 : ffff800020296a78 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 61.244653][ T4446] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 61.246319][ T4446] Call trace: [ 61.246998][ T4446] btrfs_sync_log+0x15f0/0x2294 [ 61.248062][ T4446] btrfs_sync_file+0xa70/0xfd4 [ 61.249258][ T4446] vfs_fsync_range+0x168/0x188 [ 61.250204][ T4446] btrfs_file_write_iter+0x5b8/0xb6c [ 61.251337][ T4446] vfs_write+0x884/0xb44 [ 61.252337][ T4446] ksys_write+0x15c/0x26c [ 61.253277][ T4446] __arm64_sys_write+0x7c/0x90 [ 61.254246][ T4446] invoke_syscall+0x98/0x2b8 [ 61.255263][ T4446] el0_svc_common+0x138/0x258 [ 61.256233][ T4446] do_el0_svc+0x58/0x14c [ 61.257228][ T4446] el0_svc+0x7c/0x1f0 [ 61.258118][ T4446] el0t_64_sync_handler+0x84/0xe4 [ 61.259243][ T4446] el0t_64_sync+0x1a0/0x1a4 [ 61.260138][ T4446] irq event stamp: 84302 [ 61.261036][ T4446] hardirqs last enabled at (84301): [] __up_console_sem+0xb4/0x100 [ 61.263033][ T4446] hardirqs last disabled at (84302): [] el1_dbg+0x24/0x80 [ 61.264802][ T4446] softirqs last enabled at (84234): [] handle_softirqs+0xb88/0xdbc [ 61.266832][ T4446] softirqs last disabled at (84127): [] __irq_exit_rcu+0x268/0x4d8 [ 61.268883][ T4446] ---[ end trace f6b03447331d433d ]--- [ 61.279239][ T4446] BTRFS: error (device loop0) in btrfs_sync_log:3210: errno=-12 Out of memory [ 61.281164][ T4446] BTRFS info (device loop0): forced readonly [ 61.679019][ T4502] loop0: detected capacity change from 0 to 32768 [ 61.683157][ T4502] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4502) [ 61.689805][ T4502] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 61.691703][ T4502] BTRFS info (device loop0): setting nodatacow, compression disabled [ 61.693331][ T4502] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 61.697606][ T4502] BTRFS info (device loop0): trying to use backup root at mount time [ 61.699385][ T4502] BTRFS info (device loop0): metadata ratio 1564 [ 61.700756][ T4502] BTRFS info (device loop0): doing ref verification [ 61.702221][ T4502] BTRFS info (device loop0): force zlib compression, level 3 [ 61.703772][ T4502] BTRFS info (device loop0): turning on flush-on-commit [ 61.709325][ T4502] BTRFS info (device loop0): using free space tree [ 61.710751][ T4502] BTRFS info (device loop0): has skinny extents [ 61.729924][ T4502] BTRFS info (device loop0): enabling ssd optimizations [ 61.741483][ T4502] FAULT_INJECTION: forcing a failure. [ 61.741483][ T4502] name failslab, interval 1, probability 0, space 0, times 0 [ 61.744418][ T4502] CPU: 1 PID: 4502 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 61.746501][ T4502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 61.748684][ T4502] Call trace: [ 61.749381][ T4502] dump_backtrace+0x0/0x530 [ 61.750337][ T4502] show_stack+0x2c/0x3c [ 61.751217][ T4502] dump_stack_lvl+0x108/0x170 [ 61.752265][ T4502] dump_stack+0x1c/0x58 [ 61.753148][ T4502] should_fail+0x3b8/0x514 [ 61.754069][ T4502] __should_failslab+0xbc/0x110 [ 61.755197][ T4502] should_failslab+0x10/0x28 [ 61.756111][ T4502] slab_pre_alloc_hook+0x64/0xe8 [ 61.757165][ T4502] kmem_cache_alloc+0x98/0x45c [ 61.758225][ T4502] alloc_extent_state+0x3c/0x484 [ 61.759262][ T4502] convert_extent_bit+0x1bc/0x18cc [ 61.760347][ T4502] btrfs_write_marked_extents+0x204/0x488 [ 61.761568][ T4502] btrfs_sync_log+0x1498/0x2294 [ 61.762589][ T4502] btrfs_sync_file+0xa70/0xfd4 [ 61.763595][ T4502] vfs_fsync_range+0x168/0x188 [ 61.764571][ T4502] btrfs_file_write_iter+0x5b8/0xb6c [ 61.765673][ T4502] vfs_write+0x884/0xb44 [ 61.766534][ T4502] ksys_write+0x15c/0x26c [ 61.767501][ T4502] __arm64_sys_write+0x7c/0x90 [ 61.768517][ T4502] invoke_syscall+0x98/0x2b8 [ 61.769487][ T4502] el0_svc_common+0x138/0x258 [ 61.770649][ T4502] do_el0_svc+0x58/0x14c [ 61.771576][ T4502] el0_svc+0x7c/0x1f0 [ 61.772439][ T4502] el0t_64_sync_handler+0x84/0xe4 [ 61.773637][ T4502] el0t_64_sync+0x1a0/0x1a4 [ 62.164259][ T4549] loop0: detected capacity change from 0 to 32768 [ 62.168719][ T4549] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4549) [ 62.177945][ T4549] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 62.179853][ T4549] BTRFS info (device loop0): setting nodatacow, compression disabled [ 62.181465][ T4549] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 62.183735][ T4549] BTRFS info (device loop0): trying to use backup root at mount time [ 62.186193][ T4549] BTRFS info (device loop0): metadata ratio 1564 [ 62.187598][ T4549] BTRFS info (device loop0): doing ref verification [ 62.188926][ T4549] BTRFS info (device loop0): force zlib compression, level 3 [ 62.190284][ T4549] BTRFS info (device loop0): turning on flush-on-commit [ 62.191721][ T4549] BTRFS info (device loop0): using free space tree [ 62.193100][ T4549] BTRFS info (device loop0): has skinny extents [ 62.208911][ T4549] BTRFS info (device loop0): enabling ssd optimizations [ 62.235597][ T4549] FAULT_INJECTION: forcing a failure. [ 62.235597][ T4549] name failslab, interval 1, probability 0, space 0, times 0 [ 62.238616][ T4549] CPU: 1 PID: 4549 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 62.240770][ T4549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 62.242893][ T4549] Call trace: [ 62.243705][ T4549] dump_backtrace+0x0/0x530 [ 62.244619][ T4549] show_stack+0x2c/0x3c [ 62.245581][ T4549] dump_stack_lvl+0x108/0x170 [ 62.246596][ T4549] dump_stack+0x1c/0x58 [ 62.247469][ T4549] should_fail+0x3b8/0x514 [ 62.248486][ T4549] __should_failslab+0xbc/0x110 [ 62.249518][ T4549] should_failslab+0x10/0x28 [ 62.250507][ T4549] slab_pre_alloc_hook+0x64/0xe8 [ 62.251564][ T4549] kmem_cache_alloc+0x98/0x45c [ 62.252546][ T4549] alloc_extent_state+0x3c/0x484 [ 62.253630][ T4549] convert_extent_bit+0x1bc/0x18cc [ 62.254558][ T4549] btrfs_write_marked_extents+0x204/0x488 [ 62.255790][ T4549] btrfs_sync_log+0x1498/0x2294 [ 62.256789][ T4549] btrfs_sync_file+0xa70/0xfd4 [ 62.257786][ T4549] vfs_fsync_range+0x168/0x188 [ 62.258723][ T4549] btrfs_file_write_iter+0x5b8/0xb6c [ 62.259841][ T4549] vfs_write+0x884/0xb44 [ 62.260718][ T4549] ksys_write+0x15c/0x26c [ 62.261641][ T4549] __arm64_sys_write+0x7c/0x90 [ 62.262725][ T4549] invoke_syscall+0x98/0x2b8 [ 62.263668][ T4549] el0_svc_common+0x138/0x258 [ 62.264684][ T4549] do_el0_svc+0x58/0x14c [ 62.265622][ T4549] el0_svc+0x7c/0x1f0 [ 62.266432][ T4549] el0t_64_sync_handler+0x84/0xe4 [ 62.267518][ T4549] el0t_64_sync+0x1a0/0x1a4 [ 62.494982][ T7] Bluetooth: hci0: command 0x041b tx timeout [ 62.732427][ T4603] loop0: detected capacity change from 0 to 32768 [ 62.739518][ T4603] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4603) [ 62.751262][ T4603] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 62.753316][ T4603] BTRFS info (device loop0): setting nodatacow, compression disabled [ 62.756914][ T4603] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 62.759283][ T4603] BTRFS info (device loop0): trying to use backup root at mount time [ 62.760922][ T4603] BTRFS info (device loop0): metadata ratio 1564 [ 62.762411][ T4603] BTRFS info (device loop0): doing ref verification [ 62.763824][ T4603] BTRFS info (device loop0): force zlib compression, level 3 [ 62.766166][ T4603] BTRFS info (device loop0): turning on flush-on-commit [ 62.767723][ T4603] BTRFS info (device loop0): using free space tree [ 62.769209][ T4603] BTRFS info (device loop0): has skinny extents [ 62.787293][ T4603] BTRFS info (device loop0): enabling ssd optimizations [ 62.798662][ T4603] FAULT_INJECTION: forcing a failure. [ 62.798662][ T4603] name failslab, interval 1, probability 0, space 0, times 0 [ 62.801871][ T4603] CPU: 1 PID: 4603 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 62.803975][ T4603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 62.806095][ T4603] Call trace: [ 62.806797][ T4603] dump_backtrace+0x0/0x530 [ 62.807740][ T4603] show_stack+0x2c/0x3c [ 62.808697][ T4603] dump_stack_lvl+0x108/0x170 [ 62.809623][ T4603] dump_stack+0x1c/0x58 [ 62.810588][ T4603] should_fail+0x3b8/0x514 [ 62.811536][ T4603] __should_failslab+0xbc/0x110 [ 62.812532][ T4603] should_failslab+0x10/0x28 [ 62.813466][ T4603] slab_pre_alloc_hook+0x64/0xe8 [ 62.814569][ T4603] kmem_cache_alloc+0x98/0x45c [ 62.815586][ T4603] btrfs_insert_item+0xbc/0x2c0 [ 62.816675][ T4603] btrfs_insert_root+0xa4/0x13c [ 62.817671][ T4603] btrfs_sync_log+0xbb4/0x2294 [ 62.818782][ T4603] btrfs_sync_file+0xa70/0xfd4 [ 62.819786][ T4603] vfs_fsync_range+0x168/0x188 [ 62.820760][ T4603] btrfs_file_write_iter+0x5b8/0xb6c [ 62.821959][ T4603] vfs_write+0x884/0xb44 [ 62.822844][ T4603] ksys_write+0x15c/0x26c [ 62.823827][ T4603] __arm64_sys_write+0x7c/0x90 [ 62.824799][ T4603] invoke_syscall+0x98/0x2b8 [ 62.825735][ T4603] el0_svc_common+0x138/0x258 [ 62.826709][ T4603] do_el0_svc+0x58/0x14c [ 62.827572][ T4603] el0_svc+0x7c/0x1f0 [ 62.828373][ T4603] el0t_64_sync_handler+0x84/0xe4 [ 62.829464][ T4603] el0t_64_sync+0x1a0/0x1a4 [ 62.835664][ T4603] ------------[ cut here ]------------ [ 62.837266][ T4603] WARNING: CPU: 0 PID: 4603 at fs/btrfs/tree-log.c:3210 btrfs_sync_log+0x15f0/0x2294 [ 62.839281][ T4603] Modules linked in: [ 62.840191][ T4603] CPU: 0 PID: 4603 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 62.842442][ T4603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 62.844613][ T4603] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.846353][ T4603] pc : btrfs_sync_log+0x15f0/0x2294 [ 62.847543][ T4603] lr : btrfs_sync_log+0x15f0/0x2294 [ 62.848603][ T4603] sp : ffff800020637300 [ 62.849414][ T4603] x29: ffff800020637760 x28: ffff0000dbf88840 x27: 1fffe0001b7f1108 [ 62.850994][ T4603] x26: 00000000fffffff4 x25: 0000000000000000 x24: ffff0000d789c000 [ 62.852706][ T4603] x23: dfff800000000000 x22: 00000000fffffff4 x21: 0000000000000009 [ 62.854425][ T4603] x20: ffff0000d789c338 x19: 00000000fffffff4 x18: 0000000000000001 [ 62.856124][ T4603] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 62.857939][ T4603] x14: ffff0000ccaa0000 x13: 0000000000000001 x12: 0000000000000001 [ 62.859601][ T4603] x11: 0000000000000000 x10: 0000000000000000 x9 : 8ec334ae0e4c1900 [ 62.861211][ T4603] x8 : 8ec334ae0e4c1900 x7 : 0000000000000001 x6 : 0000000000000001 [ 62.863021][ T4603] x5 : ffff800020636a78 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 62.864906][ T4603] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 62.866640][ T4603] Call trace: [ 62.867317][ T4603] btrfs_sync_log+0x15f0/0x2294 [ 62.868382][ T4603] btrfs_sync_file+0xa70/0xfd4 [ 62.869444][ T4603] vfs_fsync_range+0x168/0x188 [ 62.870566][ T4603] btrfs_file_write_iter+0x5b8/0xb6c [ 62.871741][ T4603] vfs_write+0x884/0xb44 [ 62.872641][ T4603] ksys_write+0x15c/0x26c [ 62.873501][ T4603] __arm64_sys_write+0x7c/0x90 [ 62.874564][ T4603] invoke_syscall+0x98/0x2b8 [ 62.875544][ T4603] el0_svc_common+0x138/0x258 [ 62.876639][ T4603] do_el0_svc+0x58/0x14c [ 62.877541][ T4603] el0_svc+0x7c/0x1f0 [ 62.878388][ T4603] el0t_64_sync_handler+0x84/0xe4 [ 62.879429][ T4603] el0t_64_sync+0x1a0/0x1a4 [ 62.880446][ T4603] irq event stamp: 82394 [ 62.881371][ T4603] hardirqs last enabled at (82393): [] __up_console_sem+0xb4/0x100 [ 62.883455][ T4603] hardirqs last disabled at (82394): [] el1_dbg+0x24/0x80 [ 62.885554][ T4603] softirqs last enabled at (82364): [] handle_softirqs+0xb88/0xdbc [ 62.887665][ T4603] softirqs last disabled at (82349): [] __irq_exit_rcu+0x268/0x4d8 [ 62.889683][ T4603] ---[ end trace f6b03447331d433e ]--- [ 62.917142][ T4603] BTRFS: error (device loop0) in btrfs_sync_log:3210: errno=-12 Out of memory [ 62.919165][ T4603] BTRFS info (device loop0): forced readonly [ 63.272305][ T4659] loop0: detected capacity change from 0 to 32768 [ 63.276962][ T4659] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4659) [ 63.283098][ T4659] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 63.285568][ T4659] BTRFS info (device loop0): setting nodatacow, compression disabled [ 63.287503][ T4659] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 63.289919][ T4659] BTRFS info (device loop0): trying to use backup root at mount time [ 63.291715][ T4659] BTRFS info (device loop0): metadata ratio 1564 [ 63.293064][ T4659] BTRFS info (device loop0): doing ref verification [ 63.294556][ T4659] BTRFS info (device loop0): force zlib compression, level 3 [ 63.297753][ T4659] BTRFS info (device loop0): turning on flush-on-commit [ 63.299344][ T4659] BTRFS info (device loop0): using free space tree [ 63.300804][ T4659] BTRFS info (device loop0): has skinny extents [ 63.318870][ T4659] BTRFS info (device loop0): enabling ssd optimizations [ 63.335385][ T4659] FAULT_INJECTION: forcing a failure. [ 63.335385][ T4659] name failslab, interval 1, probability 0, space 0, times 0 [ 63.338176][ T4659] CPU: 1 PID: 4659 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 63.340313][ T4659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 63.342465][ T4659] Call trace: [ 63.343184][ T4659] dump_backtrace+0x0/0x530 [ 63.344118][ T4659] show_stack+0x2c/0x3c [ 63.345049][ T4659] dump_stack_lvl+0x108/0x170 [ 63.346044][ T4659] dump_stack+0x1c/0x58 [ 63.346923][ T4659] should_fail+0x3b8/0x514 [ 63.347806][ T4659] __should_failslab+0xbc/0x110 [ 63.348854][ T4659] should_failslab+0x10/0x28 [ 63.349833][ T4659] slab_pre_alloc_hook+0x64/0xe8 [ 63.350818][ T4659] kmem_cache_alloc+0x98/0x45c [ 63.351832][ T4659] alloc_extent_state+0x3c/0x484 [ 63.352850][ T4659] convert_extent_bit+0x1bc/0x18cc [ 63.353880][ T4659] btrfs_write_marked_extents+0x204/0x488 [ 63.355068][ T4659] btrfs_sync_log+0x1498/0x2294 [ 63.356194][ T4659] btrfs_sync_file+0xa70/0xfd4 [ 63.357219][ T4659] vfs_fsync_range+0x168/0x188 [ 63.358177][ T4659] btrfs_file_write_iter+0x5b8/0xb6c [ 63.359387][ T4659] vfs_write+0x884/0xb44 [ 63.360331][ T4659] ksys_write+0x15c/0x26c [ 63.361331][ T4659] __arm64_sys_write+0x7c/0x90 [ 63.362427][ T4659] invoke_syscall+0x98/0x2b8 [ 63.363424][ T4659] el0_svc_common+0x138/0x258 [ 63.364571][ T4659] do_el0_svc+0x58/0x14c [ 63.365520][ T4659] el0_svc+0x7c/0x1f0 [ 63.366428][ T4659] el0t_64_sync_handler+0x84/0xe4 [ 63.367449][ T4659] el0t_64_sync+0x1a0/0x1a4 1970/01/01 00:01:03 executed programs: 6 [ 63.729364][ T4703] loop0: detected capacity change from 0 to 32768 [ 63.732833][ T4703] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4703) [ 63.740725][ T4703] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 63.742790][ T4703] BTRFS info (device loop0): setting nodatacow, compression disabled [ 63.745025][ T4703] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 63.747315][ T4703] BTRFS info (device loop0): trying to use backup root at mount time [ 63.749137][ T4703] BTRFS info (device loop0): metadata ratio 1564 [ 63.750662][ T4703] BTRFS info (device loop0): doing ref verification [ 63.752231][ T4703] BTRFS info (device loop0): force zlib compression, level 3 [ 63.753862][ T4703] BTRFS info (device loop0): turning on flush-on-commit [ 63.757608][ T4703] BTRFS info (device loop0): using free space tree [ 63.759045][ T4703] BTRFS info (device loop0): has skinny extents [ 63.774206][ T4703] BTRFS info (device loop0): enabling ssd optimizations [ 63.800726][ T4703] FAULT_INJECTION: forcing a failure. [ 63.800726][ T4703] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 63.803312][ T4703] CPU: 1 PID: 4703 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 63.805398][ T4703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 63.807764][ T4703] Call trace: [ 63.808442][ T4703] dump_backtrace+0x0/0x530 [ 63.809425][ T4703] show_stack+0x2c/0x3c [ 63.810329][ T4703] dump_stack_lvl+0x108/0x170 [ 63.811330][ T4703] dump_stack+0x1c/0x58 [ 63.812195][ T4703] should_fail+0x3b8/0x514 [ 63.813108][ T4703] should_fail_alloc_page+0x74/0xa8 [ 63.814243][ T4703] prepare_alloc_pages+0x160/0x460 [ 63.815322][ T4703] __alloc_pages+0x138/0x674 [ 63.816265][ T4703] alloc_pages+0x368/0x5d4 [ 63.817171][ T4703] new_slab+0xec/0x56c [ 63.818020][ T4703] ___slab_alloc+0x6bc/0xdbc [ 63.818972][ T4703] kmem_cache_alloc+0x2d8/0x45c [ 63.819969][ T4703] mempool_alloc_slab+0x58/0x74 [ 63.821021][ T4703] mempool_alloc+0x144/0x480 [ 63.822060][ T4703] bio_alloc_bioset+0x1e8/0x784 [ 63.823054][ T4703] submit_extent_page+0x464/0x1204 [ 63.824078][ T4703] write_one_eb+0x1b4/0x564 [ 63.825077][ T4703] btree_write_cache_pages+0x104c/0x16ec [ 63.826258][ T4703] btree_writepages+0x6c/0x190 [ 63.827212][ T4703] do_writepages+0x39c/0x5ec [ 63.828233][ T4703] filemap_fdatawrite_wbc+0x1c8/0x228 [ 63.829337][ T4703] filemap_fdatawrite_range+0x140/0x1a8 [ 63.830597][ T4703] btrfs_write_marked_extents+0x26c/0x488 [ 63.831796][ T4703] btrfs_sync_log+0x790/0x2294 [ 63.832848][ T4703] btrfs_sync_file+0xa70/0xfd4 [ 63.833877][ T4703] vfs_fsync_range+0x168/0x188 [ 63.834865][ T4703] btrfs_file_write_iter+0x5b8/0xb6c [ 63.836098][ T4703] vfs_write+0x884/0xb44 [ 63.836975][ T4703] ksys_write+0x15c/0x26c [ 63.837846][ T4703] __arm64_sys_write+0x7c/0x90 [ 63.838738][ T4703] invoke_syscall+0x98/0x2b8 [ 63.839759][ T4703] el0_svc_common+0x138/0x258 [ 63.840744][ T4703] do_el0_svc+0x58/0x14c [ 63.841691][ T4703] el0_svc+0x7c/0x1f0 [ 63.842533][ T4703] el0t_64_sync_handler+0x84/0xe4 [ 63.843547][ T4703] el0t_64_sync+0x1a0/0x1a4 [ 64.235921][ T4742] loop0: detected capacity change from 0 to 32768 [ 64.239876][ T4742] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4742) [ 64.247141][ T4742] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 64.249063][ T4742] BTRFS info (device loop0): setting nodatacow, compression disabled [ 64.250853][ T4742] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 64.253232][ T4742] BTRFS info (device loop0): trying to use backup root at mount time [ 64.255234][ T4742] BTRFS info (device loop0): metadata ratio 1564 [ 64.256741][ T4742] BTRFS info (device loop0): doing ref verification [ 64.258258][ T4742] BTRFS info (device loop0): force zlib compression, level 3 [ 64.259817][ T4742] BTRFS info (device loop0): turning on flush-on-commit [ 64.261426][ T4742] BTRFS info (device loop0): using free space tree [ 64.263000][ T4742] BTRFS info (device loop0): has skinny extents [ 64.282572][ T4742] BTRFS info (device loop0): enabling ssd optimizations [ 64.293084][ T4742] FAULT_INJECTION: forcing a failure. [ 64.293084][ T4742] name failslab, interval 1, probability 0, space 0, times 0 [ 64.296060][ T4742] CPU: 1 PID: 4742 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 64.298073][ T4742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 64.300253][ T4742] Call trace: [ 64.300976][ T4742] dump_backtrace+0x0/0x530 [ 64.301894][ T4742] show_stack+0x2c/0x3c [ 64.302840][ T4742] dump_stack_lvl+0x108/0x170 [ 64.303859][ T4742] dump_stack+0x1c/0x58 [ 64.304681][ T4742] should_fail+0x3b8/0x514 [ 64.305661][ T4742] __should_failslab+0xbc/0x110 [ 64.306736][ T4742] should_failslab+0x10/0x28 [ 64.307658][ T4742] slab_pre_alloc_hook+0x64/0xe8 [ 64.308727][ T4742] kmem_cache_alloc+0x98/0x45c [ 64.309708][ T4742] btrfs_insert_item+0xbc/0x2c0 [ 64.310772][ T4742] btrfs_insert_root+0xa4/0x13c [ 64.311804][ T4742] btrfs_sync_log+0xbb4/0x2294 [ 64.312761][ T4742] btrfs_sync_file+0xa70/0xfd4 [ 64.313705][ T4742] vfs_fsync_range+0x168/0x188 [ 64.314662][ T4742] btrfs_file_write_iter+0x5b8/0xb6c [ 64.315772][ T4742] vfs_write+0x884/0xb44 [ 64.316727][ T4742] ksys_write+0x15c/0x26c [ 64.317595][ T4742] __arm64_sys_write+0x7c/0x90 [ 64.318539][ T4742] invoke_syscall+0x98/0x2b8 [ 64.319524][ T4742] el0_svc_common+0x138/0x258 [ 64.320578][ T4742] do_el0_svc+0x58/0x14c [ 64.321458][ T4742] el0_svc+0x7c/0x1f0 [ 64.322346][ T4742] el0t_64_sync_handler+0x84/0xe4 [ 64.323426][ T4742] el0t_64_sync+0x1a0/0x1a4 [ 64.326677][ T4742] ------------[ cut here ]------------ [ 64.328343][ T4742] WARNING: CPU: 1 PID: 4742 at fs/btrfs/tree-log.c:3210 btrfs_sync_log+0x15f0/0x2294 [ 64.330432][ T4742] Modules linked in: [ 64.331273][ T4742] CPU: 1 PID: 4742 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 64.333247][ T4742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 64.335384][ T4742] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.337011][ T4742] pc : btrfs_sync_log+0x15f0/0x2294 [ 64.338119][ T4742] lr : btrfs_sync_log+0x15f0/0x2294 [ 64.339133][ T4742] sp : ffff800020017300 [ 64.340099][ T4742] x29: ffff800020017760 x28: ffff0000dbf88dc0 x27: 1fffe0001b7f11b8 [ 64.341802][ T4742] x26: 00000000fffffff4 x25: 0000000000000000 x24: ffff0000da03a000 [ 64.343483][ T4742] x23: dfff800000000000 x22: 00000000fffffff4 x21: 0000000000000009 [ 64.345259][ T4742] x20: ffff0000da03a338 x19: 00000000fffffff4 x18: 0000000000000001 [ 64.346911][ T4742] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 64.348675][ T4742] x14: ffff0000d9b89b40 x13: 0000000000000001 x12: 0000000000000001 [ 64.350399][ T4742] x11: 0000000000000000 x10: 0000000000000000 x9 : 4d43cc2f24772b00 [ 64.352016][ T4742] x8 : 4d43cc2f24772b00 x7 : 0000000000000001 x6 : 0000000000000001 [ 64.353603][ T4742] x5 : ffff800020016a78 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 64.355258][ T4742] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 64.356957][ T4742] Call trace: [ 64.357656][ T4742] btrfs_sync_log+0x15f0/0x2294 [ 64.358776][ T4742] btrfs_sync_file+0xa70/0xfd4 [ 64.359774][ T4742] vfs_fsync_range+0x168/0x188 [ 64.360742][ T4742] btrfs_file_write_iter+0x5b8/0xb6c [ 64.361899][ T4742] vfs_write+0x884/0xb44 [ 64.362786][ T4742] ksys_write+0x15c/0x26c [ 64.363730][ T4742] __arm64_sys_write+0x7c/0x90 [ 64.364787][ T4742] invoke_syscall+0x98/0x2b8 [ 64.365750][ T4742] el0_svc_common+0x138/0x258 [ 64.366760][ T4742] do_el0_svc+0x58/0x14c [ 64.367612][ T4742] el0_svc+0x7c/0x1f0 [ 64.368467][ T4742] el0t_64_sync_handler+0x84/0xe4 [ 64.369444][ T4742] el0t_64_sync+0x1a0/0x1a4 [ 64.370445][ T4742] irq event stamp: 82398 [ 64.371251][ T4742] hardirqs last enabled at (82397): [] __up_console_sem+0xb4/0x100 [ 64.373241][ T4742] hardirqs last disabled at (82398): [] el1_dbg+0x24/0x80 [ 64.375108][ T4742] softirqs last enabled at (82364): [] handle_softirqs+0xb88/0xdbc [ 64.377063][ T4742] softirqs last disabled at (82343): [] __irq_exit_rcu+0x268/0x4d8 [ 64.378922][ T4742] ---[ end trace f6b03447331d433f ]--- [ 64.382592][ T4742] BTRFS: error (device loop0) in btrfs_sync_log:3210: errno=-12 Out of memory [ 64.384719][ T4742] BTRFS info (device loop0): forced readonly [ 64.575510][ T3603] Bluetooth: hci0: command 0x040f tx timeout [ 64.767545][ T4790] loop0: detected capacity change from 0 to 32768 [ 64.771767][ T4790] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4790) [ 64.777781][ T4790] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 64.779853][ T4790] BTRFS info (device loop0): setting nodatacow, compression disabled [ 64.781839][ T4790] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 64.784113][ T4790] BTRFS info (device loop0): trying to use backup root at mount time [ 64.786389][ T4790] BTRFS info (device loop0): metadata ratio 1564 [ 64.787693][ T4790] BTRFS info (device loop0): doing ref verification [ 64.789225][ T4790] BTRFS info (device loop0): force zlib compression, level 3 [ 64.790918][ T4790] BTRFS info (device loop0): turning on flush-on-commit [ 64.792519][ T4790] BTRFS info (device loop0): using free space tree [ 64.793910][ T4790] BTRFS info (device loop0): has skinny extents [ 64.814000][ T4790] BTRFS info (device loop0): enabling ssd optimizations [ 64.838969][ T4790] FAULT_INJECTION: forcing a failure. [ 64.838969][ T4790] name failslab, interval 1, probability 0, space 0, times 0 [ 64.842052][ T4790] CPU: 0 PID: 4790 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 64.844185][ T4790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 64.846313][ T4790] Call trace: [ 64.846962][ T4790] dump_backtrace+0x0/0x530 [ 64.847885][ T4790] show_stack+0x2c/0x3c [ 64.848947][ T4790] dump_stack_lvl+0x108/0x170 [ 64.850002][ T4790] dump_stack+0x1c/0x58 [ 64.850923][ T4790] should_fail+0x3b8/0x514 [ 64.851765][ T4790] __should_failslab+0xbc/0x110 [ 64.852719][ T4790] should_failslab+0x10/0x28 [ 64.853669][ T4790] slab_pre_alloc_hook+0x64/0xe8 [ 64.854697][ T4790] kmem_cache_alloc+0x98/0x45c [ 64.855706][ T4790] alloc_extent_state+0x3c/0x484 [ 64.856764][ T4790] convert_extent_bit+0x1bc/0x18cc [ 64.857933][ T4790] btrfs_write_marked_extents+0x204/0x488 [ 64.859227][ T4790] btrfs_sync_log+0x1498/0x2294 [ 64.860246][ T4790] btrfs_sync_file+0xa70/0xfd4 [ 64.861255][ T4790] vfs_fsync_range+0x168/0x188 [ 64.862270][ T4790] btrfs_file_write_iter+0x5b8/0xb6c [ 64.863394][ T4790] vfs_write+0x884/0xb44 [ 64.864396][ T4790] ksys_write+0x15c/0x26c [ 64.865402][ T4790] __arm64_sys_write+0x7c/0x90 [ 64.866447][ T4790] invoke_syscall+0x98/0x2b8 [ 64.867391][ T4790] el0_svc_common+0x138/0x258 [ 64.868382][ T4790] do_el0_svc+0x58/0x14c [ 64.869318][ T4790] el0_svc+0x7c/0x1f0 [ 64.870161][ T4790] el0t_64_sync_handler+0x84/0xe4 [ 64.871235][ T4790] el0t_64_sync+0x1a0/0x1a4 [ 65.159486][ T4830] loop0: detected capacity change from 0 to 32768 [ 65.162981][ T4830] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4830) [ 65.170714][ T4830] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 65.172540][ T4830] BTRFS info (device loop0): setting nodatacow, compression disabled [ 65.174146][ T4830] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 65.176762][ T4830] BTRFS info (device loop0): trying to use backup root at mount time [ 65.178460][ T4830] BTRFS info (device loop0): metadata ratio 1564 [ 65.179814][ T4830] BTRFS info (device loop0): doing ref verification [ 65.181259][ T4830] BTRFS info (device loop0): force zlib compression, level 3 [ 65.182824][ T4830] BTRFS info (device loop0): turning on flush-on-commit [ 65.207537][ T4830] FAULT_INJECTION: forcing a failure. [ 65.207537][ T4830] name failslab, interval 1, probability 0, space 0, times 0 [ 65.215550][ T4830] CPU: 0 PID: 4830 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 65.217800][ T4830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 65.219968][ T4830] Call trace: [ 65.220625][ T4830] dump_backtrace+0x0/0x530 [ 65.221574][ T4830] show_stack+0x2c/0x3c [ 65.222436][ T4830] dump_stack_lvl+0x108/0x170 [ 65.223375][ T4830] dump_stack+0x1c/0x58 [ 65.224243][ T4830] should_fail+0x3b8/0x514 [ 65.225092][ T4830] __should_failslab+0xbc/0x110 [ 65.226145][ T4830] should_failslab+0x10/0x28 [ 65.227109][ T4830] slab_pre_alloc_hook+0x64/0xe8 [ 65.228201][ T4830] kmem_cache_alloc+0x98/0x45c [ 65.229280][ T4830] alloc_extent_state+0x3c/0x484 [ 65.230364][ T4830] convert_extent_bit+0x1bc/0x18cc [ 65.231560][ T4830] btrfs_write_marked_extents+0x204/0x488 [ 65.232696][ T4830] btrfs_sync_log+0x1498/0x2294 [ 65.233631][ T4830] btrfs_sync_file+0xa70/0xfd4 [ 65.234510][ T4830] vfs_fsync_range+0x168/0x188 [ 65.235454][ T4830] btrfs_file_write_iter+0x5b8/0xb6c [ 65.236546][ T4830] vfs_write+0x884/0xb44 [ 65.237494][ T4830] ksys_write+0x15c/0x26c [ 65.238490][ T4830] __arm64_sys_write+0x7c/0x90 [ 65.239564][ T4830] invoke_syscall+0x98/0x2b8 [ 65.240520][ T4830] el0_svc_common+0x138/0x258 [ 65.241474][ T4830] do_el0_svc+0x58/0x14c [ 65.242247][ T4830] el0_svc+0x7c/0x1f0 [ 65.243040][ T4830] el0t_64_sync_handler+0x84/0xe4 [ 65.244073][ T4830] el0t_64_sync+0x1a0/0x1a4 [ 65.557326][ T4852] loop0: detected capacity change from 0 to 32768 [ 65.562262][ T4852] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4852) [ 65.568514][ T4852] btrfs_printk: 3 callbacks suppressed [ 65.568525][ T4852] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 65.571508][ T4852] BTRFS info (device loop0): setting nodatacow, compression disabled [ 65.573263][ T4852] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 65.575519][ T4852] BTRFS info (device loop0): trying to use backup root at mount time [ 65.577288][ T4852] BTRFS info (device loop0): metadata ratio 1564 [ 65.578550][ T4852] BTRFS info (device loop0): doing ref verification [ 65.579872][ T4852] BTRFS info (device loop0): force zlib compression, level 3 [ 65.581385][ T4852] BTRFS info (device loop0): turning on flush-on-commit [ 65.582784][ T4852] BTRFS info (device loop0): using free space tree [ 65.584186][ T4852] BTRFS info (device loop0): has skinny extents [ 65.599733][ T4852] BTRFS info (device loop0): enabling ssd optimizations [ 65.614341][ T4852] FAULT_INJECTION: forcing a failure. [ 65.614341][ T4852] name failslab, interval 1, probability 0, space 0, times 0 [ 65.618560][ T4852] CPU: 1 PID: 4852 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 65.620743][ T4852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 65.622837][ T4852] Call trace: [ 65.623554][ T4852] dump_backtrace+0x0/0x530 [ 65.624566][ T4852] show_stack+0x2c/0x3c [ 65.625563][ T4852] dump_stack_lvl+0x108/0x170 [ 65.626509][ T4852] dump_stack+0x1c/0x58 [ 65.627448][ T4852] should_fail+0x3b8/0x514 [ 65.628364][ T4852] __should_failslab+0xbc/0x110 [ 65.629404][ T4852] should_failslab+0x10/0x28 [ 65.630418][ T4852] slab_pre_alloc_hook+0x64/0xe8 [ 65.631461][ T4852] kmem_cache_alloc+0x98/0x45c [ 65.632421][ T4852] btrfs_insert_item+0xbc/0x2c0 [ 65.633468][ T4852] btrfs_insert_root+0xa4/0x13c [ 65.634580][ T4852] btrfs_sync_log+0xbb4/0x2294 [ 65.635532][ T4852] btrfs_sync_file+0xa70/0xfd4 [ 65.636511][ T4852] vfs_fsync_range+0x168/0x188 [ 65.637609][ T4852] btrfs_file_write_iter+0x5b8/0xb6c [ 65.638729][ T4852] vfs_write+0x884/0xb44 [ 65.639623][ T4852] ksys_write+0x15c/0x26c [ 65.640595][ T4852] __arm64_sys_write+0x7c/0x90 [ 65.641596][ T4852] invoke_syscall+0x98/0x2b8 [ 65.642601][ T4852] el0_svc_common+0x138/0x258 [ 65.643537][ T4852] do_el0_svc+0x58/0x14c [ 65.644324][ T4852] el0_svc+0x7c/0x1f0 [ 65.645181][ T4852] el0t_64_sync_handler+0x84/0xe4 [ 65.646218][ T4852] el0t_64_sync+0x1a0/0x1a4 [ 65.650168][ T4852] ------------[ cut here ]------------ [ 65.651704][ T4852] WARNING: CPU: 1 PID: 4852 at fs/btrfs/tree-log.c:3210 btrfs_sync_log+0x15f0/0x2294 [ 65.653678][ T4852] Modules linked in: [ 65.654466][ T4852] CPU: 1 PID: 4852 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 65.656514][ T4852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 65.658680][ T4852] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.660383][ T4852] pc : btrfs_sync_log+0x15f0/0x2294 [ 65.661442][ T4852] lr : btrfs_sync_log+0x15f0/0x2294 [ 65.662538][ T4852] sp : ffff80001d5b7300 [ 65.663472][ T4852] x29: ffff80001d5b7760 x28: ffff0000dbf7cbb0 x27: 1fffe0001b7ef976 [ 65.664969][ T4852] x26: 00000000fffffff4 x25: 0000000000000000 x24: ffff0000cdcb0000 [ 65.666784][ T4852] x23: dfff800000000000 x22: 00000000fffffff4 x21: 0000000000000009 [ 65.668359][ T4852] x20: ffff0000cdcb0338 x19: 00000000fffffff4 x18: 0000000000000001 [ 65.670187][ T4852] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 65.671893][ T4852] x14: ffff0000c9cf1b40 x13: 0000000000000001 x12: 0000000000000001 [ 65.673669][ T4852] x11: 0000000000000000 x10: 0000000000000000 x9 : 04da9bf8f56d6100 [ 65.675449][ T4852] x8 : 04da9bf8f56d6100 x7 : 0000000000000001 x6 : 0000000000000001 [ 65.677164][ T4852] x5 : ffff80001d5b6a78 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 65.678876][ T4852] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 65.680570][ T4852] Call trace: [ 65.681258][ T4852] btrfs_sync_log+0x15f0/0x2294 [ 65.682245][ T4852] btrfs_sync_file+0xa70/0xfd4 [ 65.683230][ T4852] vfs_fsync_range+0x168/0x188 [ 65.684166][ T4852] btrfs_file_write_iter+0x5b8/0xb6c [ 65.685324][ T4852] vfs_write+0x884/0xb44 [ 65.686244][ T4852] ksys_write+0x15c/0x26c [ 65.687178][ T4852] __arm64_sys_write+0x7c/0x90 [ 65.688215][ T4852] invoke_syscall+0x98/0x2b8 [ 65.689216][ T4852] el0_svc_common+0x138/0x258 [ 65.690276][ T4852] do_el0_svc+0x58/0x14c [ 65.691144][ T4852] el0_svc+0x7c/0x1f0 [ 65.692035][ T4852] el0t_64_sync_handler+0x84/0xe4 [ 65.693125][ T4852] el0t_64_sync+0x1a0/0x1a4 [ 65.694121][ T4852] irq event stamp: 82956 [ 65.694966][ T4852] hardirqs last enabled at (82955): [] __up_console_sem+0xb4/0x100 [ 65.697077][ T4852] hardirqs last disabled at (82956): [] el1_dbg+0x24/0x80 [ 65.698978][ T4852] softirqs last enabled at (82926): [] handle_softirqs+0xb88/0xdbc [ 65.700935][ T4852] softirqs last disabled at (82861): [] __irq_exit_rcu+0x268/0x4d8 [ 65.702937][ T4852] ---[ end trace f6b03447331d4340 ]--- [ 65.708979][ T4852] BTRFS: error (device loop0) in btrfs_sync_log:3210: errno=-12 Out of memory [ 65.711030][ T4852] BTRFS info (device loop0): forced readonly [ 66.071233][ T4873] loop0: detected capacity change from 0 to 32768 [ 66.075686][ T4873] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4873) [ 66.080391][ T4873] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 66.082287][ T4873] BTRFS info (device loop0): setting nodatacow, compression disabled [ 66.084044][ T4873] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 66.086396][ T4873] BTRFS info (device loop0): trying to use backup root at mount time [ 66.088222][ T4873] BTRFS info (device loop0): metadata ratio 1564 [ 66.089498][ T4873] BTRFS info (device loop0): doing ref verification [ 66.090893][ T4873] BTRFS info (device loop0): force zlib compression, level 3 [ 66.092433][ T4873] BTRFS info (device loop0): turning on flush-on-commit [ 66.094015][ T4873] BTRFS info (device loop0): using free space tree [ 66.095662][ T4873] BTRFS info (device loop0): has skinny extents [ 66.111628][ T4873] BTRFS info (device loop0): enabling ssd optimizations [ 66.126855][ T4873] FAULT_INJECTION: forcing a failure. [ 66.126855][ T4873] name failslab, interval 1, probability 0, space 0, times 0 [ 66.129910][ T4873] CPU: 0 PID: 4873 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 66.131856][ T4873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 66.133782][ T4873] Call trace: [ 66.134523][ T4873] dump_backtrace+0x0/0x530 [ 66.135555][ T4873] show_stack+0x2c/0x3c [ 66.136387][ T4873] dump_stack_lvl+0x108/0x170 [ 66.137370][ T4873] dump_stack+0x1c/0x58 [ 66.138252][ T4873] should_fail+0x3b8/0x514 [ 66.139232][ T4873] __should_failslab+0xbc/0x110 [ 66.140293][ T4873] should_failslab+0x10/0x28 [ 66.141255][ T4873] slab_pre_alloc_hook+0x64/0xe8 [ 66.142309][ T4873] kmem_cache_alloc+0x98/0x45c [ 66.143334][ T4873] mempool_alloc_slab+0x58/0x74 [ 66.144355][ T4873] mempool_alloc+0x144/0x480 [ 66.145317][ T4873] bio_alloc_bioset+0x120/0x784 [ 66.146432][ T4873] submit_extent_page+0x464/0x1204 [ 66.147638][ T4873] write_one_eb+0x1b4/0x564 [ 66.148600][ T4873] btree_write_cache_pages+0x104c/0x16ec [ 66.149848][ T4873] btree_writepages+0x6c/0x190 [ 66.150815][ T4873] do_writepages+0x39c/0x5ec [ 66.151784][ T4873] filemap_fdatawrite_wbc+0x1c8/0x228 [ 66.152930][ T4873] filemap_fdatawrite_range+0x140/0x1a8 [ 66.154136][ T4873] btrfs_write_marked_extents+0x26c/0x488 [ 66.155417][ T4873] btrfs_sync_log+0x1498/0x2294 [ 66.156587][ T4873] btrfs_sync_file+0xa70/0xfd4 [ 66.157632][ T4873] vfs_fsync_range+0x168/0x188 [ 66.158543][ T4873] btrfs_file_write_iter+0x5b8/0xb6c [ 66.159769][ T4873] vfs_write+0x884/0xb44 [ 66.160673][ T4873] ksys_write+0x15c/0x26c [ 66.161685][ T4873] __arm64_sys_write+0x7c/0x90 [ 66.162767][ T4873] invoke_syscall+0x98/0x2b8 [ 66.163775][ T4873] el0_svc_common+0x138/0x258 [ 66.164716][ T4873] do_el0_svc+0x58/0x14c [ 66.165694][ T4873] el0_svc+0x7c/0x1f0 [ 66.166513][ T4873] el0t_64_sync_handler+0x84/0xe4 [ 66.167562][ T4873] el0t_64_sync+0x1a0/0x1a4 [ 66.453385][ T4897] loop0: detected capacity change from 0 to 32768 [ 66.457034][ T4897] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4897) [ 66.461988][ T4897] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 66.464172][ T4897] BTRFS info (device loop0): setting nodatacow, compression disabled [ 66.467175][ T4897] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 66.469461][ T4897] BTRFS info (device loop0): trying to use backup root at mount time [ 66.471098][ T4897] BTRFS info (device loop0): metadata ratio 1564 [ 66.472446][ T4897] BTRFS info (device loop0): doing ref verification [ 66.473827][ T4897] BTRFS info (device loop0): force zlib compression, level 3 [ 66.475563][ T4897] BTRFS info (device loop0): turning on flush-on-commit [ 66.477119][ T4897] BTRFS info (device loop0): using free space tree [ 66.478433][ T4897] BTRFS info (device loop0): has skinny extents [ 66.493892][ T4897] BTRFS info (device loop0): enabling ssd optimizations [ 66.507173][ T4897] FAULT_INJECTION: forcing a failure. [ 66.507173][ T4897] name failslab, interval 1, probability 0, space 0, times 0 [ 66.510218][ T4897] CPU: 0 PID: 4897 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 66.512259][ T4897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 66.514489][ T4897] Call trace: [ 66.515207][ T4897] dump_backtrace+0x0/0x530 [ 66.516105][ T4897] show_stack+0x2c/0x3c [ 66.517096][ T4897] dump_stack_lvl+0x108/0x170 [ 66.518034][ T4897] dump_stack+0x1c/0x58 [ 66.518874][ T4897] should_fail+0x3b8/0x514 [ 66.519866][ T4897] __should_failslab+0xbc/0x110 [ 66.520924][ T4897] should_failslab+0x10/0x28 [ 66.521940][ T4897] slab_pre_alloc_hook+0x64/0xe8 [ 66.523031][ T4897] kmem_cache_alloc+0x98/0x45c [ 66.524007][ T4897] alloc_extent_state+0x3c/0x484 [ 66.525060][ T4897] convert_extent_bit+0x1bc/0x18cc [ 66.526213][ T4897] btrfs_write_marked_extents+0x204/0x488 [ 66.527372][ T4897] btrfs_sync_log+0x1498/0x2294 [ 66.528344][ T4897] btrfs_sync_file+0xa70/0xfd4 [ 66.529410][ T4897] vfs_fsync_range+0x168/0x188 [ 66.530511][ T4897] btrfs_file_write_iter+0x5b8/0xb6c [ 66.531631][ T4897] vfs_write+0x884/0xb44 [ 66.532618][ T4897] ksys_write+0x15c/0x26c [ 66.533548][ T4897] __arm64_sys_write+0x7c/0x90 [ 66.534473][ T4897] invoke_syscall+0x98/0x2b8 [ 66.535477][ T4897] el0_svc_common+0x138/0x258 [ 66.536511][ T4897] do_el0_svc+0x58/0x14c [ 66.537377][ T4897] el0_svc+0x7c/0x1f0 [ 66.538277][ T4897] el0t_64_sync_handler+0x84/0xe4 [ 66.539334][ T4897] el0t_64_sync+0x1a0/0x1a4 [ 66.654886][ T4894] Bluetooth: hci0: command 0x0419 tx timeout [ 66.826189][ T4918] loop0: detected capacity change from 0 to 32768 [ 66.829674][ T4918] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4918) [ 66.834264][ T4918] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 66.836666][ T4918] BTRFS info (device loop0): setting nodatacow, compression disabled [ 66.838348][ T4918] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 66.840587][ T4918] BTRFS info (device loop0): trying to use backup root at mount time [ 66.842309][ T4918] BTRFS info (device loop0): metadata ratio 1564 [ 66.843662][ T4918] BTRFS info (device loop0): doing ref verification [ 66.845243][ T4918] BTRFS info (device loop0): force zlib compression, level 3 [ 66.846811][ T4918] BTRFS info (device loop0): turning on flush-on-commit [ 66.848213][ T4918] BTRFS info (device loop0): using free space tree [ 66.849539][ T4918] BTRFS info (device loop0): has skinny extents [ 66.864949][ T4918] BTRFS info (device loop0): enabling ssd optimizations [ 66.873242][ T4918] FAULT_INJECTION: forcing a failure. [ 66.873242][ T4918] name failslab, interval 1, probability 0, space 0, times 0 [ 66.877604][ T4918] CPU: 0 PID: 4918 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 66.879705][ T4918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 66.881796][ T4918] Call trace: [ 66.882511][ T4918] dump_backtrace+0x0/0x530 [ 66.883497][ T4918] show_stack+0x2c/0x3c [ 66.884467][ T4918] dump_stack_lvl+0x108/0x170 [ 66.885353][ T4918] dump_stack+0x1c/0x58 [ 66.886230][ T4918] should_fail+0x3b8/0x514 [ 66.887215][ T4918] __should_failslab+0xbc/0x110 [ 66.888192][ T4918] should_failslab+0x10/0x28 [ 66.889204][ T4918] slab_pre_alloc_hook+0x64/0xe8 [ 66.890279][ T4918] kmem_cache_alloc+0x98/0x45c [ 66.891188][ T4918] alloc_extent_state+0x3c/0x484 [ 66.892287][ T4918] convert_extent_bit+0x1bc/0x18cc [ 66.893425][ T4918] btrfs_write_marked_extents+0x204/0x488 [ 66.894717][ T4918] btrfs_sync_log+0x1498/0x2294 [ 66.895801][ T4918] btrfs_sync_file+0xa70/0xfd4 [ 66.896866][ T4918] vfs_fsync_range+0x168/0x188 [ 66.897898][ T4918] btrfs_file_write_iter+0x5b8/0xb6c [ 66.898980][ T4918] vfs_write+0x884/0xb44 [ 66.899883][ T4918] ksys_write+0x15c/0x26c [ 66.900852][ T4918] __arm64_sys_write+0x7c/0x90 [ 66.901899][ T4918] invoke_syscall+0x98/0x2b8 [ 66.902887][ T4918] el0_svc_common+0x138/0x258 [ 66.903868][ T4918] do_el0_svc+0x58/0x14c [ 66.904840][ T4918] el0_svc+0x7c/0x1f0 [ 66.905728][ T4918] el0t_64_sync_handler+0x84/0xe4 [ 66.906823][ T4918] el0t_64_sync+0x1a0/0x1a4 [ 67.195185][ T4939] loop0: detected capacity change from 0 to 32768 [ 67.198987][ T4939] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4939) [ 67.204872][ T4939] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 67.206823][ T4939] BTRFS info (device loop0): setting nodatacow, compression disabled [ 67.208489][ T4939] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 67.210798][ T4939] BTRFS info (device loop0): trying to use backup root at mount time [ 67.212423][ T4939] BTRFS info (device loop0): metadata ratio 1564 [ 67.213778][ T4939] BTRFS info (device loop0): doing ref verification [ 67.216007][ T4939] BTRFS info (device loop0): force zlib compression, level 3 [ 67.217721][ T4939] BTRFS info (device loop0): turning on flush-on-commit [ 67.219116][ T4939] BTRFS info (device loop0): using free space tree [ 67.220437][ T4939] BTRFS info (device loop0): has skinny extents [ 67.236912][ T4939] BTRFS info (device loop0): enabling ssd optimizations [ 67.255378][ T4939] FAULT_INJECTION: forcing a failure. [ 67.255378][ T4939] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 67.258465][ T4939] CPU: 1 PID: 4939 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 67.260585][ T4939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 67.262641][ T4939] Call trace: [ 67.263284][ T4939] dump_backtrace+0x0/0x530 [ 67.264303][ T4939] show_stack+0x2c/0x3c [ 67.265171][ T4939] dump_stack_lvl+0x108/0x170 [ 67.266194][ T4939] dump_stack+0x1c/0x58 [ 67.267152][ T4939] should_fail+0x3b8/0x514 [ 67.268098][ T4939] should_fail_alloc_page+0x74/0xa8 [ 67.269510][ T4939] prepare_alloc_pages+0x160/0x460 [ 67.270668][ T4939] __alloc_pages+0x138/0x674 [ 67.271591][ T4939] alloc_pages+0x368/0x5d4 [ 67.272533][ T4939] new_slab+0xec/0x56c [ 67.273550][ T4939] ___slab_alloc+0x6bc/0xdbc [ 67.274588][ T4939] kmem_cache_alloc+0x2d8/0x45c [ 67.275612][ T4939] alloc_extent_state+0x3c/0x484 [ 67.276684][ T4939] convert_extent_bit+0x1bc/0x18cc [ 67.277757][ T4939] btrfs_write_marked_extents+0x204/0x488 [ 67.279099][ T4939] btrfs_sync_log+0x1498/0x2294 [ 67.280153][ T4939] btrfs_sync_file+0xa70/0xfd4 [ 67.281191][ T4939] vfs_fsync_range+0x168/0x188 [ 67.282226][ T4939] btrfs_file_write_iter+0x5b8/0xb6c [ 67.283420][ T4939] vfs_write+0x884/0xb44 [ 67.284392][ T4939] ksys_write+0x15c/0x26c [ 67.285407][ T4939] __arm64_sys_write+0x7c/0x90 [ 67.286391][ T4939] invoke_syscall+0x98/0x2b8 [ 67.287360][ T4939] el0_svc_common+0x138/0x258 [ 67.288367][ T4939] do_el0_svc+0x58/0x14c [ 67.289356][ T4939] el0_svc+0x7c/0x1f0 [ 67.290234][ T4939] el0t_64_sync_handler+0x84/0xe4 [ 67.291304][ T4939] el0t_64_sync+0x1a0/0x1a4 [ 67.679029][ T4961] loop0: detected capacity change from 0 to 32768 [ 67.682757][ T4961] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4961) [ 67.687348][ T4961] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 67.689236][ T4961] BTRFS info (device loop0): setting nodatacow, compression disabled [ 67.690958][ T4961] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 67.693020][ T4961] BTRFS info (device loop0): trying to use backup root at mount time [ 67.694758][ T4961] BTRFS info (device loop0): metadata ratio 1564 [ 67.696162][ T4961] BTRFS info (device loop0): doing ref verification [ 67.697646][ T4961] BTRFS info (device loop0): force zlib compression, level 3 [ 67.699154][ T4961] BTRFS info (device loop0): turning on flush-on-commit [ 67.700702][ T4961] BTRFS info (device loop0): using free space tree [ 67.702018][ T4961] BTRFS info (device loop0): has skinny extents [ 67.718872][ T4961] BTRFS info (device loop0): enabling ssd optimizations [ 67.727725][ T4961] FAULT_INJECTION: forcing a failure. [ 67.727725][ T4961] name failslab, interval 1, probability 0, space 0, times 0 [ 67.730449][ T4961] CPU: 0 PID: 4961 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 67.732388][ T4961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 67.734503][ T4961] Call trace: [ 67.735219][ T4961] dump_backtrace+0x0/0x530 [ 67.736204][ T4961] show_stack+0x2c/0x3c [ 67.737078][ T4961] dump_stack_lvl+0x108/0x170 [ 67.738107][ T4961] dump_stack+0x1c/0x58 [ 67.739004][ T4961] should_fail+0x3b8/0x514 [ 67.740001][ T4961] __should_failslab+0xbc/0x110 [ 67.740970][ T4961] should_failslab+0x10/0x28 [ 67.741893][ T4961] slab_pre_alloc_hook+0x64/0xe8 [ 67.742933][ T4961] kmem_cache_alloc+0x98/0x45c [ 67.744058][ T4961] mempool_alloc_slab+0x58/0x74 [ 67.745264][ T4961] mempool_alloc+0x144/0x480 [ 67.746211][ T4961] bio_alloc_bioset+0x120/0x784 [ 67.747284][ T4961] submit_extent_page+0x464/0x1204 [ 67.748361][ T4961] write_one_eb+0x1b4/0x564 [ 67.749272][ T4961] btree_write_cache_pages+0x104c/0x16ec [ 67.750542][ T4961] btree_writepages+0x6c/0x190 [ 67.751605][ T4961] do_writepages+0x39c/0x5ec [ 67.752492][ T4961] filemap_fdatawrite_wbc+0x1c8/0x228 [ 67.753618][ T4961] filemap_fdatawrite_range+0x140/0x1a8 [ 67.754815][ T4961] btrfs_write_marked_extents+0x26c/0x488 [ 67.756096][ T4961] btrfs_sync_log+0x1498/0x2294 [ 67.757126][ T4961] btrfs_sync_file+0xa70/0xfd4 [ 67.758208][ T4961] vfs_fsync_range+0x168/0x188 [ 67.759372][ T4961] btrfs_file_write_iter+0x5b8/0xb6c [ 67.760486][ T4961] vfs_write+0x884/0xb44 [ 67.761357][ T4961] ksys_write+0x15c/0x26c [ 67.762360][ T4961] __arm64_sys_write+0x7c/0x90 [ 67.763317][ T4961] invoke_syscall+0x98/0x2b8 [ 67.764258][ T4961] el0_svc_common+0x138/0x258 [ 67.765344][ T4961] do_el0_svc+0x58/0x14c [ 67.766292][ T4961] el0_svc+0x7c/0x1f0 [ 67.767134][ T4961] el0t_64_sync_handler+0x84/0xe4 [ 67.768267][ T4961] el0t_64_sync+0x1a0/0x1a4 [ 68.085609][ T4986] loop0: detected capacity change from 0 to 32768 [ 68.089491][ T4986] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4986) [ 68.094164][ T4986] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 68.096259][ T4986] BTRFS info (device loop0): setting nodatacow, compression disabled [ 68.098131][ T4986] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 68.100214][ T4986] BTRFS info (device loop0): trying to use backup root at mount time [ 68.101971][ T4986] BTRFS info (device loop0): metadata ratio 1564 [ 68.103287][ T4986] BTRFS info (device loop0): doing ref verification [ 68.104821][ T4986] BTRFS info (device loop0): force zlib compression, level 3 [ 68.106504][ T4986] BTRFS info (device loop0): turning on flush-on-commit [ 68.107964][ T4986] BTRFS info (device loop0): using free space tree [ 68.109296][ T4986] BTRFS info (device loop0): has skinny extents [ 68.125063][ T4986] BTRFS info (device loop0): enabling ssd optimizations [ 68.138917][ T4986] FAULT_INJECTION: forcing a failure. [ 68.138917][ T4986] name failslab, interval 1, probability 0, space 0, times 0 [ 68.142404][ T4986] CPU: 1 PID: 4986 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 68.144496][ T4986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 68.146698][ T4986] Call trace: [ 68.147374][ T4986] dump_backtrace+0x0/0x530 [ 68.148339][ T4986] show_stack+0x2c/0x3c [ 68.149183][ T4986] dump_stack_lvl+0x108/0x170 [ 68.150215][ T4986] dump_stack+0x1c/0x58 [ 68.151100][ T4986] should_fail+0x3b8/0x514 [ 68.152118][ T4986] __should_failslab+0xbc/0x110 [ 68.153073][ T4986] should_failslab+0x10/0x28 [ 68.154025][ T4986] slab_pre_alloc_hook+0x64/0xe8 [ 68.154988][ T4986] kmem_cache_alloc+0x98/0x45c [ 68.155935][ T4986] alloc_extent_state+0x3c/0x484 [ 68.156911][ T4986] convert_extent_bit+0x1bc/0x18cc [ 68.158050][ T4986] btrfs_write_marked_extents+0x204/0x488 [ 68.159234][ T4986] btrfs_sync_log+0x1498/0x2294 [ 68.160272][ T4986] btrfs_sync_file+0xa70/0xfd4 [ 68.161317][ T4986] vfs_fsync_range+0x168/0x188 [ 68.162256][ T4986] btrfs_file_write_iter+0x5b8/0xb6c [ 68.163343][ T4986] vfs_write+0x884/0xb44 [ 68.164224][ T4986] ksys_write+0x15c/0x26c [ 68.165215][ T4986] __arm64_sys_write+0x7c/0x90 [ 68.166285][ T4986] invoke_syscall+0x98/0x2b8 [ 68.167226][ T4986] el0_svc_common+0x138/0x258 [ 68.168380][ T4986] do_el0_svc+0x58/0x14c [ 68.169267][ T4986] el0_svc+0x7c/0x1f0 [ 68.170122][ T4986] el0t_64_sync_handler+0x84/0xe4 [ 68.171212][ T4986] el0t_64_sync+0x1a0/0x1a4 [ 68.478929][ T5007] loop0: detected capacity change from 0 to 32768 [ 68.482817][ T5007] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5007) [ 68.490061][ T5007] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 68.492025][ T5007] BTRFS info (device loop0): setting nodatacow, compression disabled [ 68.493632][ T5007] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 68.497180][ T5007] BTRFS info (device loop0): trying to use backup root at mount time [ 68.499123][ T5007] BTRFS info (device loop0): metadata ratio 1564 [ 68.500394][ T5007] BTRFS info (device loop0): doing ref verification [ 68.501852][ T5007] BTRFS info (device loop0): force zlib compression, level 3 [ 68.503360][ T5007] BTRFS info (device loop0): turning on flush-on-commit [ 68.505163][ T5007] BTRFS info (device loop0): using free space tree [ 68.506516][ T5007] BTRFS info (device loop0): has skinny extents [ 68.521808][ T5007] BTRFS info (device loop0): enabling ssd optimizations [ 68.531577][ T5007] FAULT_INJECTION: forcing a failure. [ 68.531577][ T5007] name failslab, interval 1, probability 0, space 0, times 0 [ 68.534325][ T5007] CPU: 1 PID: 5007 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 68.536454][ T5007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 68.538509][ T5007] Call trace: [ 68.539114][ T5007] dump_backtrace+0x0/0x530 [ 68.540096][ T5007] show_stack+0x2c/0x3c [ 68.541018][ T5007] dump_stack_lvl+0x108/0x170 [ 68.541988][ T5007] dump_stack+0x1c/0x58 [ 68.542853][ T5007] should_fail+0x3b8/0x514 [ 68.543804][ T5007] __should_failslab+0xbc/0x110 [ 68.544808][ T5007] should_failslab+0x10/0x28 [ 68.545775][ T5007] slab_pre_alloc_hook+0x64/0xe8 [ 68.546729][ T5007] kmem_cache_alloc+0x98/0x45c [ 68.547774][ T5007] btrfs_insert_item+0xbc/0x2c0 [ 68.548824][ T5007] btrfs_insert_root+0xa4/0x13c [ 68.549946][ T5007] btrfs_sync_log+0xbb4/0x2294 [ 68.551046][ T5007] btrfs_sync_file+0xa70/0xfd4 [ 68.552022][ T5007] vfs_fsync_range+0x168/0x188 [ 68.553052][ T5007] btrfs_file_write_iter+0x5b8/0xb6c [ 68.554104][ T5007] vfs_write+0x884/0xb44 [ 68.555108][ T5007] ksys_write+0x15c/0x26c [ 68.555965][ T5007] __arm64_sys_write+0x7c/0x90 [ 68.557032][ T5007] invoke_syscall+0x98/0x2b8 [ 68.558033][ T5007] el0_svc_common+0x138/0x258 [ 68.559038][ T5007] do_el0_svc+0x58/0x14c [ 68.559943][ T5007] el0_svc+0x7c/0x1f0 [ 68.560760][ T5007] el0t_64_sync_handler+0x84/0xe4 [ 68.561919][ T5007] el0t_64_sync+0x1a0/0x1a4 [ 68.565110][ T5007] ------------[ cut here ]------------ [ 68.566542][ T5007] WARNING: CPU: 1 PID: 5007 at fs/btrfs/tree-log.c:3210 btrfs_sync_log+0x15f0/0x2294 [ 68.568431][ T5007] Modules linked in: [ 68.569248][ T5007] CPU: 1 PID: 5007 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 68.571286][ T5007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 68.573406][ T5007] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.575026][ T5007] pc : btrfs_sync_log+0x15f0/0x2294 [ 68.576004][ T5007] lr : btrfs_sync_log+0x15f0/0x2294 [ 68.577173][ T5007] sp : ffff800020de7300 [ 68.577987][ T5007] x29: ffff800020de7760 x28: ffff0000dbf3de70 x27: 1fffe0001b7e7bce [ 68.579657][ T5007] x26: 00000000fffffff4 x25: 0000000000000000 x24: ffff0000d77e4000 [ 68.581358][ T5007] x23: dfff800000000000 x22: 00000000fffffff4 x21: 0000000000000009 [ 68.583084][ T5007] x20: ffff0000d77e4338 x19: 00000000fffffff4 x18: 0000000000000001 [ 68.584792][ T5007] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 68.586581][ T5007] x14: ffff0000d4bcb680 x13: 0000000000000001 x12: 0000000000000001 [ 68.588158][ T5007] x11: 0000000000000000 x10: 0000000000000000 x9 : 5082a2fcf098c400 [ 68.589924][ T5007] x8 : 5082a2fcf098c400 x7 : 0000000000000001 x6 : 0000000000000001 [ 68.591633][ T5007] x5 : ffff800020de6a78 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 68.593197][ T5007] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 68.594957][ T5007] Call trace: [ 68.595603][ T5007] btrfs_sync_log+0x15f0/0x2294 [ 68.596548][ T5007] btrfs_sync_file+0xa70/0xfd4 [ 68.597602][ T5007] vfs_fsync_range+0x168/0x188 [ 68.598574][ T5007] btrfs_file_write_iter+0x5b8/0xb6c [ 68.599801][ T5007] vfs_write+0x884/0xb44 [ 68.600622][ T5007] ksys_write+0x15c/0x26c [ 68.601481][ T5007] __arm64_sys_write+0x7c/0x90 [ 68.602538][ T5007] invoke_syscall+0x98/0x2b8 [ 68.603526][ T5007] el0_svc_common+0x138/0x258 [ 68.604513][ T5007] do_el0_svc+0x58/0x14c [ 68.605545][ T5007] el0_svc+0x7c/0x1f0 [ 68.606335][ T5007] el0t_64_sync_handler+0x84/0xe4 [ 68.607399][ T5007] el0t_64_sync+0x1a0/0x1a4 [ 68.608413][ T5007] irq event stamp: 81720 [ 68.609323][ T5007] hardirqs last enabled at (81719): [] __up_console_sem+0xb4/0x100 [ 68.611295][ T5007] hardirqs last disabled at (81720): [] el1_dbg+0x24/0x80 [ 68.613042][ T5007] softirqs last enabled at (81690): [] handle_softirqs+0xb88/0xdbc [ 68.614962][ T5007] softirqs last disabled at (81665): [] __irq_exit_rcu+0x268/0x4d8 [ 68.616964][ T5007] ---[ end trace f6b03447331d4341 ]--- [ 68.627222][ T5007] BTRFS: error (device loop0) in btrfs_sync_log:3210: errno=-12 Out of memory [ 68.629351][ T5007] BTRFS info (device loop0): forced readonly 1970/01/01 00:01:08 executed programs: 18 [ 68.985562][ T5028] loop0: detected capacity change from 0 to 32768 [ 68.988676][ T5028] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5028) [ 68.993274][ T5028] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 68.995483][ T5028] BTRFS info (device loop0): setting nodatacow, compression disabled [ 68.997151][ T5028] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 68.999338][ T5028] BTRFS info (device loop0): trying to use backup root at mount time [ 69.000889][ T5028] BTRFS info (device loop0): metadata ratio 1564 [ 69.002190][ T5028] BTRFS info (device loop0): doing ref verification [ 69.003637][ T5028] BTRFS info (device loop0): force zlib compression, level 3 [ 69.005489][ T5028] BTRFS info (device loop0): turning on flush-on-commit [ 69.006802][ T5028] BTRFS info (device loop0): using free space tree [ 69.008140][ T5028] BTRFS info (device loop0): has skinny extents [ 69.022284][ T5028] BTRFS info (device loop0): enabling ssd optimizations [ 69.032584][ T5028] FAULT_INJECTION: forcing a failure. [ 69.032584][ T5028] name failslab, interval 1, probability 0, space 0, times 0 [ 69.035192][ T5028] CPU: 0 PID: 5028 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 69.037163][ T5028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 69.039103][ T5028] Call trace: [ 69.039878][ T5028] dump_backtrace+0x0/0x530 [ 69.040799][ T5028] show_stack+0x2c/0x3c [ 69.041620][ T5028] dump_stack_lvl+0x108/0x170 [ 69.042521][ T5028] dump_stack+0x1c/0x58 [ 69.043372][ T5028] should_fail+0x3b8/0x514 [ 69.044235][ T5028] __should_failslab+0xbc/0x110 [ 69.045307][ T5028] should_failslab+0x10/0x28 [ 69.046340][ T5028] slab_pre_alloc_hook+0x64/0xe8 [ 69.047294][ T5028] kmem_cache_alloc+0x98/0x45c [ 69.048432][ T5028] alloc_extent_state+0x3c/0x484 [ 69.049537][ T5028] convert_extent_bit+0x1bc/0x18cc [ 69.050648][ T5028] btrfs_write_marked_extents+0x204/0x488 [ 69.051884][ T5028] btrfs_sync_log+0x1498/0x2294 [ 69.052933][ T5028] btrfs_sync_file+0xa70/0xfd4 [ 69.053878][ T5028] vfs_fsync_range+0x168/0x188 [ 69.054886][ T5028] btrfs_file_write_iter+0x5b8/0xb6c [ 69.056120][ T5028] vfs_write+0x884/0xb44 [ 69.057021][ T5028] ksys_write+0x15c/0x26c [ 69.057961][ T5028] __arm64_sys_write+0x7c/0x90 [ 69.059045][ T5028] invoke_syscall+0x98/0x2b8 [ 69.060070][ T5028] el0_svc_common+0x138/0x258 [ 69.061071][ T5028] do_el0_svc+0x58/0x14c [ 69.061943][ T5028] el0_svc+0x7c/0x1f0 [ 69.062698][ T5028] el0t_64_sync_handler+0x84/0xe4 [ 69.063822][ T5028] el0t_64_sync+0x1a0/0x1a4 [ 69.346868][ T5049] loop0: detected capacity change from 0 to 32768 [ 69.350839][ T5049] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5049) [ 69.357777][ T5049] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 69.359794][ T5049] BTRFS info (device loop0): setting nodatacow, compression disabled [ 69.361482][ T5049] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 69.363829][ T5049] BTRFS info (device loop0): trying to use backup root at mount time [ 69.367131][ T5049] BTRFS info (device loop0): metadata ratio 1564 [ 69.368555][ T5049] BTRFS info (device loop0): doing ref verification [ 69.369992][ T5049] BTRFS info (device loop0): force zlib compression, level 3 [ 69.371574][ T5049] BTRFS info (device loop0): turning on flush-on-commit [ 69.373089][ T5049] BTRFS info (device loop0): using free space tree [ 69.398532][ T5049] FAULT_INJECTION: forcing a failure. [ 69.398532][ T5049] name failslab, interval 1, probability 0, space 0, times 0 [ 69.404748][ T5049] CPU: 1 PID: 5049 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 69.406820][ T5049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 69.408974][ T5049] Call trace: [ 69.409659][ T5049] dump_backtrace+0x0/0x530 [ 69.410598][ T5049] show_stack+0x2c/0x3c [ 69.411493][ T5049] dump_stack_lvl+0x108/0x170 [ 69.412552][ T5049] dump_stack+0x1c/0x58 [ 69.413448][ T5049] should_fail+0x3b8/0x514 [ 69.414369][ T5049] __should_failslab+0xbc/0x110 [ 69.415442][ T5049] should_failslab+0x10/0x28 [ 69.416414][ T5049] slab_pre_alloc_hook+0x64/0xe8 [ 69.417455][ T5049] kmem_cache_alloc+0x98/0x45c [ 69.418445][ T5049] mempool_alloc_slab+0x58/0x74 [ 69.419566][ T5049] mempool_alloc+0x144/0x480 [ 69.420615][ T5049] bio_alloc_bioset+0x120/0x784 [ 69.421576][ T5049] submit_extent_page+0x464/0x1204 [ 69.422714][ T5049] write_one_eb+0x1b4/0x564 [ 69.423680][ T5049] btree_write_cache_pages+0x104c/0x16ec [ 69.424866][ T5049] btree_writepages+0x6c/0x190 [ 69.425924][ T5049] do_writepages+0x39c/0x5ec [ 69.426976][ T5049] filemap_fdatawrite_wbc+0x1c8/0x228 [ 69.428072][ T5049] filemap_fdatawrite_range+0x140/0x1a8 [ 69.429197][ T5049] btrfs_write_marked_extents+0x26c/0x488 [ 69.430378][ T5049] btrfs_sync_log+0x1498/0x2294 [ 69.431519][ T5049] btrfs_sync_file+0xa70/0xfd4 [ 69.432544][ T5049] vfs_fsync_range+0x168/0x188 [ 69.433622][ T5049] btrfs_file_write_iter+0x5b8/0xb6c [ 69.434867][ T5049] vfs_write+0x884/0xb44 [ 69.435776][ T5049] ksys_write+0x15c/0x26c [ 69.436743][ T5049] __arm64_sys_write+0x7c/0x90 [ 69.437753][ T5049] invoke_syscall+0x98/0x2b8 [ 69.438730][ T5049] el0_svc_common+0x138/0x258 [ 69.439792][ T5049] do_el0_svc+0x58/0x14c [ 69.440766][ T5049] el0_svc+0x7c/0x1f0 [ 69.441573][ T5049] el0t_64_sync_handler+0x84/0xe4 [ 69.442716][ T5049] el0t_64_sync+0x1a0/0x1a4 [ 69.617897][ T21] cfg80211: failed to load regulatory.db [ 69.620992][ T2054] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.622456][ T2054] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.809549][ T5070] loop0: detected capacity change from 0 to 32768 [ 69.813324][ T5070] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5070) [ 69.820666][ T5070] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 69.848921][ T5070] FAULT_INJECTION: forcing a failure. [ 69.848921][ T5070] name failslab, interval 1, probability 0, space 0, times 0 [ 69.855590][ T5070] CPU: 0 PID: 5070 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 69.857720][ T5070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 69.859918][ T5070] Call trace: [ 69.860656][ T5070] dump_backtrace+0x0/0x530 [ 69.861584][ T5070] show_stack+0x2c/0x3c [ 69.862451][ T5070] dump_stack_lvl+0x108/0x170 [ 69.863458][ T5070] dump_stack+0x1c/0x58 [ 69.864344][ T5070] should_fail+0x3b8/0x514 [ 69.865352][ T5070] __should_failslab+0xbc/0x110 [ 69.866407][ T5070] should_failslab+0x10/0x28 [ 69.867355][ T5070] slab_pre_alloc_hook+0x64/0xe8 [ 69.868437][ T5070] kmem_cache_alloc+0x98/0x45c [ 69.869440][ T5070] mempool_alloc_slab+0x58/0x74 [ 69.870458][ T5070] mempool_alloc+0x144/0x480 [ 69.871482][ T5070] bio_alloc_bioset+0x120/0x784 [ 69.872532][ T5070] submit_extent_page+0x464/0x1204 [ 69.873643][ T5070] write_one_eb+0x1b4/0x564 [ 69.874595][ T5070] btree_write_cache_pages+0x104c/0x16ec [ 69.875725][ T5070] btree_writepages+0x6c/0x190 [ 69.876696][ T5070] do_writepages+0x39c/0x5ec [ 69.877741][ T5070] filemap_fdatawrite_wbc+0x1c8/0x228 [ 69.878820][ T5070] filemap_fdatawrite_range+0x140/0x1a8 [ 69.880007][ T5070] btrfs_write_marked_extents+0x26c/0x488 [ 69.881267][ T5070] btrfs_sync_log+0x1498/0x2294 [ 69.882289][ T5070] btrfs_sync_file+0xa70/0xfd4 [ 69.883309][ T5070] vfs_fsync_range+0x168/0x188 [ 69.884391][ T5070] btrfs_file_write_iter+0x5b8/0xb6c [ 69.885480][ T5070] vfs_write+0x884/0xb44 [ 69.886365][ T5070] ksys_write+0x15c/0x26c [ 69.887356][ T5070] __arm64_sys_write+0x7c/0x90 [ 69.888384][ T5070] invoke_syscall+0x98/0x2b8 [ 69.889316][ T5070] el0_svc_common+0x138/0x258 [ 69.890226][ T5070] do_el0_svc+0x58/0x14c [ 69.891167][ T5070] el0_svc+0x7c/0x1f0 [ 69.892022][ T5070] el0t_64_sync_handler+0x84/0xe4 [ 69.893099][ T5070] el0t_64_sync+0x1a0/0x1a4 [ 70.193722][ T5091] loop0: detected capacity change from 0 to 32768 [ 70.197357][ T5091] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5091) [ 70.201851][ T5091] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 70.226475][ T5091] FAULT_INJECTION: forcing a failure. [ 70.226475][ T5091] name failslab, interval 1, probability 0, space 0, times 0 [ 70.229057][ T5091] CPU: 0 PID: 5091 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 70.231066][ T5091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 70.233095][ T5091] Call trace: [ 70.233742][ T5091] dump_backtrace+0x0/0x530 [ 70.234768][ T5091] show_stack+0x2c/0x3c [ 70.235763][ T5091] dump_stack_lvl+0x108/0x170 [ 70.236816][ T5091] dump_stack+0x1c/0x58 [ 70.237721][ T5091] should_fail+0x3b8/0x514 [ 70.238670][ T5091] __should_failslab+0xbc/0x110 [ 70.239731][ T5091] should_failslab+0x10/0x28 [ 70.240770][ T5091] slab_pre_alloc_hook+0x64/0xe8 [ 70.241813][ T5091] kmem_cache_alloc+0x98/0x45c [ 70.242908][ T5091] mempool_alloc_slab+0x58/0x74 [ 70.244054][ T5091] mempool_alloc+0x144/0x480 [ 70.245103][ T5091] bio_alloc_bioset+0x120/0x784 [ 70.246172][ T5091] submit_extent_page+0x464/0x1204 [ 70.247273][ T5091] write_one_eb+0x1b4/0x564 [ 70.248254][ T5091] btree_write_cache_pages+0x104c/0x16ec [ 70.249388][ T5091] btree_writepages+0x6c/0x190 [ 70.250454][ T5091] do_writepages+0x39c/0x5ec [ 70.251435][ T5091] filemap_fdatawrite_wbc+0x1c8/0x228 [ 70.252504][ T5091] filemap_fdatawrite_range+0x140/0x1a8 [ 70.253664][ T5091] btrfs_write_marked_extents+0x26c/0x488 [ 70.254813][ T5091] btrfs_sync_log+0x1498/0x2294 [ 70.255901][ T5091] btrfs_sync_file+0xa70/0xfd4 [ 70.256891][ T5091] vfs_fsync_range+0x168/0x188 [ 70.257887][ T5091] btrfs_file_write_iter+0x5b8/0xb6c [ 70.259013][ T5091] vfs_write+0x884/0xb44 [ 70.260040][ T5091] ksys_write+0x15c/0x26c [ 70.261091][ T5091] __arm64_sys_write+0x7c/0x90 [ 70.262102][ T5091] invoke_syscall+0x98/0x2b8 [ 70.263101][ T5091] el0_svc_common+0x138/0x258 [ 70.264042][ T5091] do_el0_svc+0x58/0x14c [ 70.264977][ T5091] el0_svc+0x7c/0x1f0 [ 70.265833][ T5091] el0t_64_sync_handler+0x84/0xe4 [ 70.266881][ T5091] el0t_64_sync+0x1a0/0x1a4 [ 70.579823][ T5112] loop0: detected capacity change from 0 to 32768 [ 70.583748][ T5112] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5112) [ 70.591306][ T5112] btrfs_printk: 22 callbacks suppressed [ 70.591320][ T5112] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 70.594521][ T5112] BTRFS info (device loop0): setting nodatacow, compression disabled [ 70.596494][ T5112] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 70.598834][ T5112] BTRFS info (device loop0): trying to use backup root at mount time [ 70.600638][ T5112] BTRFS info (device loop0): metadata ratio 1564 [ 70.602129][ T5112] BTRFS info (device loop0): doing ref verification [ 70.603682][ T5112] BTRFS info (device loop0): force zlib compression, level 3 [ 70.605572][ T5112] BTRFS info (device loop0): turning on flush-on-commit [ 70.607272][ T5112] BTRFS info (device loop0): using free space tree [ 70.608797][ T5112] BTRFS info (device loop0): has skinny extents [ 70.623794][ T5112] BTRFS info (device loop0): enabling ssd optimizations [ 70.637757][ T5112] FAULT_INJECTION: forcing a failure. [ 70.637757][ T5112] name failslab, interval 1, probability 0, space 0, times 0 [ 70.641199][ T5112] CPU: 1 PID: 5112 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 70.643337][ T5112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 70.645392][ T5112] Call trace: [ 70.646111][ T5112] dump_backtrace+0x0/0x530 [ 70.647017][ T5112] show_stack+0x2c/0x3c [ 70.647973][ T5112] dump_stack_lvl+0x108/0x170 [ 70.649055][ T5112] dump_stack+0x1c/0x58 [ 70.649976][ T5112] should_fail+0x3b8/0x514 [ 70.650880][ T5112] __should_failslab+0xbc/0x110 [ 70.651994][ T5112] should_failslab+0x10/0x28 [ 70.653133][ T5112] slab_pre_alloc_hook+0x64/0xe8 [ 70.654186][ T5112] kmem_cache_alloc+0x98/0x45c [ 70.655270][ T5112] alloc_extent_state+0x3c/0x484 [ 70.656314][ T5112] convert_extent_bit+0x1bc/0x18cc [ 70.657256][ T5112] btrfs_write_marked_extents+0x204/0x488 [ 70.658499][ T5112] btrfs_sync_log+0x1498/0x2294 [ 70.659502][ T5112] btrfs_sync_file+0xa70/0xfd4 [ 70.660529][ T5112] vfs_fsync_range+0x168/0x188 [ 70.661526][ T5112] btrfs_file_write_iter+0x5b8/0xb6c [ 70.662602][ T5112] vfs_write+0x884/0xb44 [ 70.663513][ T5112] ksys_write+0x15c/0x26c [ 70.664398][ T5112] __arm64_sys_write+0x7c/0x90 [ 70.665387][ T5112] invoke_syscall+0x98/0x2b8 [ 70.666344][ T5112] el0_svc_common+0x138/0x258 [ 70.667330][ T5112] do_el0_svc+0x58/0x14c [ 70.668230][ T5112] el0_svc+0x7c/0x1f0 [ 70.669052][ T5112] el0t_64_sync_handler+0x84/0xe4 [ 70.670072][ T5112] el0t_64_sync+0x1a0/0x1a4 [ 70.974972][ T5133] loop0: detected capacity change from 0 to 32768 [ 70.979285][ T5133] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5133) [ 70.985805][ T5133] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 70.987640][ T5133] BTRFS info (device loop0): setting nodatacow, compression disabled [ 70.989329][ T5133] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 70.991601][ T5133] BTRFS info (device loop0): trying to use backup root at mount time [ 70.993248][ T5133] BTRFS info (device loop0): metadata ratio 1564 [ 70.994749][ T5133] BTRFS info (device loop0): doing ref verification [ 70.996206][ T5133] BTRFS info (device loop0): force zlib compression, level 3 [ 70.997861][ T5133] BTRFS info (device loop0): turning on flush-on-commit [ 70.999317][ T5133] BTRFS info (device loop0): using free space tree [ 71.000569][ T5133] BTRFS info (device loop0): has skinny extents [ 71.016569][ T5133] BTRFS info (device loop0): enabling ssd optimizations [ 71.033799][ T5133] FAULT_INJECTION: forcing a failure. [ 71.033799][ T5133] name failslab, interval 1, probability 0, space 0, times 0 [ 71.037624][ T5133] CPU: 0 PID: 5133 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 71.039767][ T5133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 71.041915][ T5133] Call trace: [ 71.042633][ T5133] dump_backtrace+0x0/0x530 [ 71.043604][ T5133] show_stack+0x2c/0x3c [ 71.044426][ T5133] dump_stack_lvl+0x108/0x170 [ 71.045423][ T5133] dump_stack+0x1c/0x58 [ 71.046396][ T5133] should_fail+0x3b8/0x514 [ 71.047331][ T5133] __should_failslab+0xbc/0x110 [ 71.048236][ T5133] should_failslab+0x10/0x28 [ 71.049393][ T5133] slab_pre_alloc_hook+0x64/0xe8 [ 71.050436][ T5133] kmem_cache_alloc+0x98/0x45c [ 71.051508][ T5133] mempool_alloc_slab+0x58/0x74 [ 71.052632][ T5133] mempool_alloc+0x144/0x480 [ 71.053580][ T5133] bio_alloc_bioset+0x120/0x784 [ 71.054564][ T5133] submit_extent_page+0x464/0x1204 [ 71.055766][ T5133] write_one_eb+0x1b4/0x564 [ 71.056682][ T5133] btree_write_cache_pages+0x104c/0x16ec [ 71.057931][ T5133] btree_writepages+0x6c/0x190 [ 71.058999][ T5133] do_writepages+0x39c/0x5ec [ 71.059977][ T5133] filemap_fdatawrite_wbc+0x1c8/0x228 [ 71.061159][ T5133] filemap_fdatawrite_range+0x140/0x1a8 [ 71.062441][ T5133] btrfs_write_marked_extents+0x26c/0x488 [ 71.063718][ T5133] btrfs_sync_log+0x1498/0x2294 [ 71.064765][ T5133] btrfs_sync_file+0xa70/0xfd4 [ 71.065778][ T5133] vfs_fsync_range+0x168/0x188 [ 71.066827][ T5133] btrfs_file_write_iter+0x5b8/0xb6c [ 71.067871][ T5133] vfs_write+0x884/0xb44 [ 71.068826][ T5133] ksys_write+0x15c/0x26c [ 71.069779][ T5133] __arm64_sys_write+0x7c/0x90 [ 71.070847][ T5133] invoke_syscall+0x98/0x2b8 [ 71.071887][ T5133] el0_svc_common+0x138/0x258 [ 71.072913][ T5133] do_el0_svc+0x58/0x14c [ 71.073794][ T5133] el0_svc+0x7c/0x1f0 [ 71.074679][ T5133] el0t_64_sync_handler+0x84/0xe4 [ 71.075762][ T5133] el0t_64_sync+0x1a0/0x1a4