Warning: Permanently added '10.128.0.187' (ED25519) to the list of known hosts. 1970/01/01 00:00:58 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:58 ignoring optional flag "type"="gce" 1970/01/01 00:00:58 parsed 1 programs [ 59.104718][ T4277] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS 1970/01/01 00:00:59 executed programs: 0 [ 59.234671][ T4283] chnl_net:caif_netlink_parms(): no params data found [ 59.274839][ T4283] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.278311][ T4283] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.280570][ T4283] device bridge_slave_0 entered promiscuous mode [ 59.283724][ T4283] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.285301][ T4283] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.287564][ T4283] device bridge_slave_1 entered promiscuous mode [ 59.304427][ T4283] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.308355][ T4283] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.325832][ T4283] team0: Port device team_slave_0 added [ 59.329261][ T4283] team0: Port device team_slave_1 added [ 59.342400][ T4283] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 59.343928][ T4283] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 59.350992][ T4283] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 59.354480][ T4283] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 59.356235][ T4283] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 59.361745][ T4283] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 59.427842][ T4283] device hsr_slave_0 entered promiscuous mode [ 59.446293][ T4283] device hsr_slave_1 entered promiscuous mode [ 60.084495][ T4283] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 60.117872][ T4283] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 60.148132][ T4283] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 60.199260][ T4283] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 60.240965][ T4283] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.242825][ T4283] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.244490][ T4283] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.246082][ T4283] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.287683][ T148] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.289872][ T148] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.311187][ T4283] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.322111][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.324153][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.330193][ T4283] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.334462][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.337738][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.339722][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.341377][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.367981][ T579] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.370204][ T579] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.372295][ T579] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.373834][ T579] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.375666][ T579] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.387572][ T579] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.396611][ T579] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.399657][ T579] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.407334][ T579] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.413326][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.415602][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.420610][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.423087][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.433880][ T4283] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 60.447163][ T4283] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 60.449764][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.451935][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.587159][ T4283] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.589983][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.591663][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 60.612243][ T1809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.614736][ T1809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.635334][ T4283] device veth0_vlan entered promiscuous mode [ 60.639100][ T1809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.641215][ T1809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.643398][ T1809] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.645276][ T1809] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.655234][ T4283] device veth1_vlan entered promiscuous mode [ 60.683316][ T1809] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 60.685287][ T1809] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 60.688025][ T1809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.690832][ T1809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.695010][ T4283] device veth0_macvtap entered promiscuous mode [ 60.701568][ T4283] device veth1_macvtap entered promiscuous mode [ 60.713380][ T4283] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 60.715045][ T1809] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 60.720923][ T1809] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.722979][ T1809] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.725556][ T1809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.732307][ T4283] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 60.735589][ T1809] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.739020][ T1809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.742464][ T4283] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.744260][ T4283] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.746535][ T4283] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.748282][ T4283] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.800893][ T1809] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.802708][ T1809] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.805250][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 60.832103][ T1809] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.833804][ T1809] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.836496][ T1809] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 61.107833][ T4392] loop0: detected capacity change from 0 to 32768 [ 61.113096][ T4392] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4392) [ 61.124522][ T4392] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 61.128040][ T4392] BTRFS info (device loop0): using free space tree [ 61.129419][ T4392] BTRFS info (device loop0): has skinny extents [ 61.151933][ T4392] BTRFS info (device loop0): enabling ssd optimizations [ 61.181888][ T4392] FAULT_INJECTION: forcing a failure. [ 61.181888][ T4392] name failslab, interval 1, probability 0, space 0, times 1 [ 61.185026][ T4392] CPU: 0 PID: 4392 Comm: syz-executor.0 Not tainted 5.15.167-syzkaller #0 [ 61.186860][ T4392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 61.189171][ T4392] Call trace: [ 61.189884][ T4392] dump_backtrace+0x0/0x530 [ 61.190921][ T4392] show_stack+0x2c/0x3c [ 61.191882][ T4392] dump_stack_lvl+0x108/0x170 [ 61.192902][ T4392] dump_stack+0x1c/0x58 [ 61.193724][ T4392] should_fail+0x3b8/0x514 [ 61.194702][ T4392] __should_failslab+0xbc/0x110 [ 61.195719][ T4392] should_failslab+0x10/0x28 [ 61.196677][ T4392] slab_pre_alloc_hook+0x64/0xe8 [ 61.197709][ T4392] kmem_cache_alloc+0x98/0x45c [ 61.198658][ T4392] btrfs_alloc_path+0x48/0x54 [ 61.199734][ T4392] __btrfs_unlink_inode+0x268/0xb3c [ 61.200948][ T4392] btrfs_rename2+0x20c4/0x42a8 [ 61.201979][ T4392] vfs_rename+0xac8/0xe04 [ 61.202968][ T4392] do_renameat2+0xa00/0x10c0 [ 61.203900][ T4392] __arm64_sys_renameat2+0xe0/0xfc [ 61.204991][ T4392] invoke_syscall+0x98/0x2b8 [ 61.205935][ T4392] el0_svc_common+0x138/0x258 [ 61.206974][ T4392] do_el0_svc+0x58/0x14c [ 61.207927][ T4392] el0_svc+0x7c/0x1f0 [ 61.208827][ T4392] el0t_64_sync_handler+0x84/0xe4 [ 61.209932][ T4392] el0t_64_sync+0x1a0/0x1a4 [ 61.218866][ T4392] ------------[ cut here ]------------ [ 61.220464][ T4392] WARNING: CPU: 1 PID: 4392 at fs/btrfs/inode.c:9932 btrfs_rename2+0x30dc/0x42a8 [ 61.222430][ T4392] Modules linked in: [ 61.223275][ T4392] CPU: 1 PID: 4392 Comm: syz-executor.0 Not tainted 5.15.167-syzkaller #0 [ 61.225090][ T4392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 61.227189][ T4392] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.228818][ T4392] pc : btrfs_rename2+0x30dc/0x42a8 [ 61.229942][ T4392] lr : btrfs_rename2+0x30dc/0x42a8 [ 61.231034][ T4392] sp : ffff8000203476a0 [ 61.231876][ T4392] x29: ffff800020347840 x28: ffff0000d86b93a0 x27: dfff800000000000 [ 61.233541][ T4392] x26: 00000000fffffff4 x25: ffff700004068ef8 x24: ffff0000de531160 [ 61.235333][ T4392] x23: 0000000000000000 x22: 1fffe0001bca6237 x21: 0000000000000001 [ 61.237046][ T4392] x20: dfff800000000000 x19: ffff0000de5311b8 x18: 0000000000000001 [ 61.238704][ T4392] x17: 0000000000000000 x16: ffff800008336530 x15: 00000000ffffffff [ 61.240478][ T4392] x14: ffff0000da931b40 x13: 0000000000000001 x12: 0000000000000001 [ 61.242222][ T4392] x11: 0000000000000000 x10: 0000000000000000 x9 : f88a3c17ade52300 [ 61.243874][ T4392] x8 : f88a3c17ade52300 x7 : 0000000000000001 x6 : 0000000000000001 [ 61.245587][ T4392] x5 : ffff800020346e18 x4 : ffff800014b9fae0 x3 : ffff80000833667c [ 61.247263][ T4392] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 61.249042][ T4392] Call trace: [ 61.249778][ T4392] btrfs_rename2+0x30dc/0x42a8 [ 61.250784][ T4392] vfs_rename+0xac8/0xe04 [ 61.251673][ T4392] do_renameat2+0xa00/0x10c0 [ 61.252771][ T4392] __arm64_sys_renameat2+0xe0/0xfc [ 61.253854][ T4392] invoke_syscall+0x98/0x2b8 [ 61.254978][ T4392] el0_svc_common+0x138/0x258 [ 61.255968][ T4392] do_el0_svc+0x58/0x14c [ 61.256922][ T4392] el0_svc+0x7c/0x1f0 [ 61.257789][ T4392] el0t_64_sync_handler+0x84/0xe4 [ 61.258868][ T4392] el0t_64_sync+0x1a0/0x1a4 [ 61.259858][ T4392] irq event stamp: 83900 [ 61.260705][ T4392] hardirqs last enabled at (83899): [] __up_console_sem+0xb4/0x100 [ 61.262730][ T4392] hardirqs last disabled at (83900): [] el1_dbg+0x24/0x80 [ 61.264591][ T4392] softirqs last enabled at (83876): [] handle_softirqs+0xb88/0xdbc [ 61.266685][ T4392] softirqs last disabled at (83825): [] __irq_exit_rcu+0x268/0x4d8 [ 61.266794][ T4046] Bluetooth: hci0: command 0x0409 tx timeout [ 61.268676][ T4392] ---[ end trace fcb4c29a94d8e8c5 ]--- [ 61.311045][ T4392] BTRFS: error (device loop0) in btrfs_rename:9932: errno=-12 Out of memory [ 61.313132][ T4392] BTRFS info (device loop0): forced readonly [ 61.784395][ T4461] loop0: detected capacity change from 0 to 32768 [ 61.793310][ T4461] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4461) [ 61.802841][ T4461] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 61.805024][ T4461] BTRFS info (device loop0): using free space tree [ 61.807698][ T4461] BTRFS info (device loop0): has skinny extents [ 61.830328][ T4461] BTRFS info (device loop0): enabling ssd optimizations [ 61.843520][ T4461] FAULT_INJECTION: forcing a failure. [ 61.843520][ T4461] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 61.849151][ T4461] CPU: 0 PID: 4461 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 61.851252][ T4461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 61.853296][ T4461] Call trace: [ 61.853933][ T4461] dump_backtrace+0x0/0x530 [ 61.854952][ T4461] show_stack+0x2c/0x3c [ 61.855787][ T4461] dump_stack_lvl+0x108/0x170 [ 61.856742][ T4461] dump_stack+0x1c/0x58 [ 61.857591][ T4461] should_fail+0x3b8/0x514 [ 61.858463][ T4461] should_fail_alloc_page+0x74/0xa8 [ 61.859657][ T4461] prepare_alloc_pages+0x160/0x460 [ 61.860751][ T4461] __alloc_pages+0x138/0x674 [ 61.861747][ T4461] alloc_pages+0x368/0x5d4 [ 61.862744][ T4461] new_slab+0xec/0x56c [ 61.863621][ T4461] ___slab_alloc+0x6bc/0xdbc [ 61.864559][ T4461] kmem_cache_alloc+0x2d8/0x45c [ 61.865520][ T4461] btrfs_alloc_path+0x48/0x54 [ 61.866552][ T4461] btrfs_insert_inode_ref+0x13c/0xb10 [ 61.867635][ T4461] btrfs_rename2+0x1a00/0x42a8 [ 61.868674][ T4461] vfs_rename+0xac8/0xe04 [ 61.869534][ T4461] do_renameat2+0xa00/0x10c0 [ 61.870548][ T4461] __arm64_sys_renameat2+0xe0/0xfc [ 61.871591][ T4461] invoke_syscall+0x98/0x2b8 [ 61.872515][ T4461] el0_svc_common+0x138/0x258 [ 61.873537][ T4461] do_el0_svc+0x58/0x14c [ 61.874465][ T4461] el0_svc+0x7c/0x1f0 [ 61.875346][ T4461] el0t_64_sync_handler+0x84/0xe4 [ 61.876395][ T4461] el0t_64_sync+0x1a0/0x1a4 [ 62.338288][ T4523] loop0: detected capacity change from 0 to 32768 [ 62.342273][ T4523] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4523) [ 62.354726][ T4523] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 62.358094][ T4523] BTRFS info (device loop0): using free space tree [ 62.360881][ T4523] BTRFS info (device loop0): has skinny extents [ 62.376505][ T4523] BTRFS info (device loop0): enabling ssd optimizations [ 62.399583][ T4523] FAULT_INJECTION: forcing a failure. [ 62.399583][ T4523] name failslab, interval 1, probability 0, space 0, times 0 [ 62.402413][ T4523] CPU: 0 PID: 4523 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 62.404438][ T4523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 62.406738][ T4523] Call trace: [ 62.407474][ T4523] dump_backtrace+0x0/0x530 [ 62.408416][ T4523] show_stack+0x2c/0x3c [ 62.409368][ T4523] dump_stack_lvl+0x108/0x170 [ 62.410364][ T4523] dump_stack+0x1c/0x58 [ 62.411268][ T4523] should_fail+0x3b8/0x514 [ 62.412180][ T4523] __should_failslab+0xbc/0x110 [ 62.413262][ T4523] should_failslab+0x10/0x28 [ 62.414335][ T4523] slab_pre_alloc_hook+0x64/0xe8 [ 62.415383][ T4523] kmem_cache_alloc+0x98/0x45c [ 62.416453][ T4523] btrfs_alloc_path+0x48/0x54 [ 62.417397][ T4523] btrfs_insert_inode_ref+0x13c/0xb10 [ 62.418576][ T4523] btrfs_rename2+0x1a00/0x42a8 [ 62.419623][ T4523] vfs_rename+0xac8/0xe04 [ 62.420587][ T4523] do_renameat2+0xa00/0x10c0 [ 62.421635][ T4523] __arm64_sys_renameat2+0xe0/0xfc [ 62.422948][ T4523] invoke_syscall+0x98/0x2b8 [ 62.423929][ T4523] el0_svc_common+0x138/0x258 [ 62.424989][ T4523] do_el0_svc+0x58/0x14c [ 62.425902][ T4523] el0_svc+0x7c/0x1f0 [ 62.426799][ T4523] el0t_64_sync_handler+0x84/0xe4 [ 62.427844][ T4523] el0t_64_sync+0x1a0/0x1a4 [ 62.856829][ T4571] loop0: detected capacity change from 0 to 32768 [ 62.860921][ T4571] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4571) [ 62.867618][ T4571] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 62.869869][ T4571] BTRFS info (device loop0): using free space tree [ 62.871500][ T4571] BTRFS info (device loop0): has skinny extents [ 62.888364][ T4571] BTRFS info (device loop0): enabling ssd optimizations [ 62.899704][ T4571] FAULT_INJECTION: forcing a failure. [ 62.899704][ T4571] name failslab, interval 1, probability 0, space 0, times 0 [ 62.905422][ T4571] CPU: 0 PID: 4571 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 62.907808][ T4571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 62.909939][ T4571] Call trace: [ 62.910649][ T4571] dump_backtrace+0x0/0x530 [ 62.911622][ T4571] show_stack+0x2c/0x3c [ 62.912545][ T4571] dump_stack_lvl+0x108/0x170 [ 62.913538][ T4571] dump_stack+0x1c/0x58 [ 62.914468][ T4571] should_fail+0x3b8/0x514 [ 62.915428][ T4571] __should_failslab+0xbc/0x110 [ 62.916553][ T4571] should_failslab+0x10/0x28 [ 62.917571][ T4571] slab_pre_alloc_hook+0x64/0xe8 [ 62.918650][ T4571] kmem_cache_alloc+0x98/0x45c [ 62.919680][ T4571] btrfs_alloc_path+0x48/0x54 [ 62.920652][ T4571] btrfs_insert_inode_ref+0x13c/0xb10 [ 62.921792][ T4571] btrfs_rename2+0x1a00/0x42a8 [ 62.922754][ T4571] vfs_rename+0xac8/0xe04 [ 62.923692][ T4571] do_renameat2+0xa00/0x10c0 [ 62.924638][ T4571] __arm64_sys_renameat2+0xe0/0xfc [ 62.925743][ T4571] invoke_syscall+0x98/0x2b8 [ 62.926743][ T4571] el0_svc_common+0x138/0x258 [ 62.927711][ T4571] do_el0_svc+0x58/0x14c [ 62.928658][ T4571] el0_svc+0x7c/0x1f0 [ 62.929489][ T4571] el0t_64_sync_handler+0x84/0xe4 [ 62.930628][ T4571] el0t_64_sync+0x1a0/0x1a4 [ 63.306344][ T4518] Bluetooth: hci0: command 0x041b tx timeout [ 63.331770][ T4619] loop0: detected capacity change from 0 to 32768 [ 63.335334][ T4619] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4619) [ 63.342298][ T4619] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 63.344451][ T4619] BTRFS info (device loop0): using free space tree [ 63.345831][ T4619] BTRFS info (device loop0): has skinny extents [ 63.363874][ T4619] BTRFS info (device loop0): enabling ssd optimizations [ 63.385196][ T4619] FAULT_INJECTION: forcing a failure. [ 63.385196][ T4619] name failslab, interval 1, probability 0, space 0, times 0 [ 63.388617][ T4619] CPU: 0 PID: 4619 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 63.390868][ T4619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 63.392949][ T4619] Call trace: [ 63.393660][ T4619] dump_backtrace+0x0/0x530 [ 63.394516][ T4619] show_stack+0x2c/0x3c [ 63.395340][ T4619] dump_stack_lvl+0x108/0x170 [ 63.396399][ T4619] dump_stack+0x1c/0x58 [ 63.397272][ T4619] should_fail+0x3b8/0x514 [ 63.398258][ T4619] __should_failslab+0xbc/0x110 [ 63.399362][ T4619] should_failslab+0x10/0x28 [ 63.400437][ T4619] slab_pre_alloc_hook+0x64/0xe8 [ 63.401461][ T4619] kmem_cache_alloc+0x98/0x45c [ 63.402464][ T4619] btrfs_alloc_path+0x48/0x54 [ 63.403427][ T4619] btrfs_insert_inode_ref+0x13c/0xb10 [ 63.404642][ T4619] btrfs_rename2+0x1a00/0x42a8 [ 63.405633][ T4619] vfs_rename+0xac8/0xe04 [ 63.406597][ T4619] do_renameat2+0xa00/0x10c0 [ 63.407459][ T4619] __arm64_sys_renameat2+0xe0/0xfc [ 63.408510][ T4619] invoke_syscall+0x98/0x2b8 [ 63.409513][ T4619] el0_svc_common+0x138/0x258 [ 63.410550][ T4619] do_el0_svc+0x58/0x14c [ 63.411449][ T4619] el0_svc+0x7c/0x1f0 [ 63.412309][ T4619] el0t_64_sync_handler+0x84/0xe4 [ 63.413386][ T4619] el0t_64_sync+0x1a0/0x1a4 [ 63.782320][ T4667] loop0: detected capacity change from 0 to 32768 [ 63.791549][ T4667] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4667) [ 63.799834][ T4667] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 63.802163][ T4667] BTRFS info (device loop0): using free space tree [ 63.803657][ T4667] BTRFS info (device loop0): has skinny extents [ 63.820460][ T4667] BTRFS info (device loop0): enabling ssd optimizations [ 63.834107][ T4667] FAULT_INJECTION: forcing a failure. [ 63.834107][ T4667] name failslab, interval 1, probability 0, space 0, times 0 [ 63.837616][ T4667] CPU: 1 PID: 4667 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 63.839698][ T4667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 63.841828][ T4667] Call trace: [ 63.842522][ T4667] dump_backtrace+0x0/0x530 [ 63.843510][ T4667] show_stack+0x2c/0x3c [ 63.844439][ T4667] dump_stack_lvl+0x108/0x170 [ 63.845451][ T4667] dump_stack+0x1c/0x58 [ 63.846355][ T4667] should_fail+0x3b8/0x514 [ 63.847355][ T4667] __should_failslab+0xbc/0x110 [ 63.848471][ T4667] should_failslab+0x10/0x28 [ 63.849662][ T4667] slab_pre_alloc_hook+0x64/0xe8 [ 63.850781][ T4667] kmem_cache_alloc+0x98/0x45c [ 63.851862][ T4667] btrfs_alloc_path+0x48/0x54 [ 63.852909][ T4667] __btrfs_unlink_inode+0x268/0xb3c [ 63.854149][ T4667] btrfs_rename2+0x20c4/0x42a8 [ 63.855227][ T4667] vfs_rename+0xac8/0xe04 [ 63.856219][ T4667] do_renameat2+0xa00/0x10c0 [ 63.857189][ T4667] __arm64_sys_renameat2+0xe0/0xfc [ 63.858303][ T4667] invoke_syscall+0x98/0x2b8 [ 63.859307][ T4667] el0_svc_common+0x138/0x258 [ 63.860282][ T4667] do_el0_svc+0x58/0x14c [ 63.861192][ T4667] el0_svc+0x7c/0x1f0 [ 63.862105][ T4667] el0t_64_sync_handler+0x84/0xe4 [ 63.863207][ T4667] el0t_64_sync+0x1a0/0x1a4 [ 63.866636][ T4667] ------------[ cut here ]------------ [ 63.868280][ T4667] WARNING: CPU: 0 PID: 4667 at fs/btrfs/inode.c:9932 btrfs_rename2+0x30dc/0x42a8 [ 63.870209][ T4667] Modules linked in: [ 63.870959][ T4667] CPU: 0 PID: 4667 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 63.873007][ T4667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 63.875194][ T4667] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.876814][ T4667] pc : btrfs_rename2+0x30dc/0x42a8 [ 63.877945][ T4667] lr : btrfs_rename2+0x30dc/0x42a8 [ 63.879084][ T4667] sp : ffff8000204176a0 [ 63.879946][ T4667] x29: ffff800020417840 x28: ffff0000de7ebae0 x27: dfff800000000000 [ 63.881787][ T4667] x26: 00000000fffffff4 x25: ffff700004082ef8 x24: ffff0000de4f44d0 [ 63.883660][ T4667] x23: 0000000000000000 x22: 1fffe0001bc9e8a5 x21: 0000000000000001 [ 63.885391][ T4667] x20: dfff800000000000 x19: ffff0000de4f4528 x18: 0000000000000001 [ 63.887200][ T4667] x17: 0000000000000000 x16: ffff800008336530 x15: 00000000ffffffff [ 63.888897][ T4667] x14: ffff0000c1469b40 x13: 0000000000000001 x12: 0000000000000001 [ 63.890668][ T4667] x11: 0000000000000000 x10: 0000000000000000 x9 : 7134315500f69b00 [ 63.892294][ T4667] x8 : 7134315500f69b00 x7 : 0000000000000001 x6 : 0000000000000001 [ 63.894012][ T4667] x5 : ffff800020416e18 x4 : ffff800014b9fae0 x3 : ffff80000833667c [ 63.895725][ T4667] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 63.897549][ T4667] Call trace: [ 63.898291][ T4667] btrfs_rename2+0x30dc/0x42a8 [ 63.899340][ T4667] vfs_rename+0xac8/0xe04 [ 63.900262][ T4667] do_renameat2+0xa00/0x10c0 [ 63.901263][ T4667] __arm64_sys_renameat2+0xe0/0xfc [ 63.902386][ T4667] invoke_syscall+0x98/0x2b8 [ 63.903432][ T4667] el0_svc_common+0x138/0x258 [ 63.904414][ T4667] do_el0_svc+0x58/0x14c [ 63.905356][ T4667] el0_svc+0x7c/0x1f0 [ 63.906217][ T4667] el0t_64_sync_handler+0x84/0xe4 [ 63.907296][ T4667] el0t_64_sync+0x1a0/0x1a4 [ 63.908242][ T4667] irq event stamp: 82772 [ 63.909192][ T4667] hardirqs last enabled at (82771): [] __up_console_sem+0xb4/0x100 [ 63.911284][ T4667] hardirqs last disabled at (82772): [] el1_dbg+0x24/0x80 [ 63.913015][ T4667] softirqs last enabled at (82748): [] handle_softirqs+0xb88/0xdbc [ 63.915168][ T4667] softirqs last disabled at (82653): [] __irq_exit_rcu+0x268/0x4d8 [ 63.917222][ T4667] ---[ end trace fcb4c29a94d8e8c6 ]--- [ 63.923758][ T4667] BTRFS: error (device loop0) in btrfs_rename:9932: errno=-12 Out of memory [ 63.931845][ T4667] BTRFS info (device loop0): forced readonly [ 64.320222][ T4710] loop0: detected capacity change from 0 to 32768 [ 64.324047][ T4710] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4710) [ 64.331754][ T4710] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 64.333975][ T4710] BTRFS info (device loop0): using free space tree [ 64.335352][ T4710] BTRFS info (device loop0): has skinny extents [ 64.351431][ T4710] BTRFS info (device loop0): enabling ssd optimizations [ 64.365015][ T4710] FAULT_INJECTION: forcing a failure. [ 64.365015][ T4710] name failslab, interval 1, probability 0, space 0, times 0 [ 64.367929][ T4710] CPU: 1 PID: 4710 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 64.370111][ T4710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 64.372173][ T4710] Call trace: [ 64.372899][ T4710] dump_backtrace+0x0/0x530 [ 64.373947][ T4710] show_stack+0x2c/0x3c [ 64.374862][ T4710] dump_stack_lvl+0x108/0x170 [ 64.375812][ T4710] dump_stack+0x1c/0x58 [ 64.376706][ T4710] should_fail+0x3b8/0x514 [ 64.377647][ T4710] __should_failslab+0xbc/0x110 [ 64.378622][ T4710] should_failslab+0x10/0x28 [ 64.379635][ T4710] slab_pre_alloc_hook+0x64/0xe8 [ 64.380632][ T4710] kmem_cache_alloc+0x98/0x45c [ 64.381659][ T4710] btrfs_alloc_path+0x48/0x54 [ 64.382657][ T4710] btrfs_insert_inode_ref+0x13c/0xb10 [ 64.383842][ T4710] btrfs_rename2+0x1a00/0x42a8 [ 64.384877][ T4710] vfs_rename+0xac8/0xe04 [ 64.385790][ T4710] do_renameat2+0xa00/0x10c0 [ 64.386810][ T4710] __arm64_sys_renameat2+0xe0/0xfc [ 64.387947][ T4710] invoke_syscall+0x98/0x2b8 [ 64.389005][ T4710] el0_svc_common+0x138/0x258 [ 64.390077][ T4710] do_el0_svc+0x58/0x14c [ 64.390922][ T4710] el0_svc+0x7c/0x1f0 [ 64.391714][ T4710] el0t_64_sync_handler+0x84/0xe4 [ 64.392766][ T4710] el0t_64_sync+0x1a0/0x1a4 1970/01/01 00:01:04 executed programs: 7 [ 64.754615][ T4752] loop0: detected capacity change from 0 to 32768 [ 64.759122][ T4752] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4752) [ 64.767722][ T4752] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 64.769862][ T4752] BTRFS info (device loop0): using free space tree [ 64.771396][ T4752] BTRFS info (device loop0): has skinny extents [ 64.788595][ T4752] BTRFS info (device loop0): enabling ssd optimizations [ 64.798777][ T4752] FAULT_INJECTION: forcing a failure. [ 64.798777][ T4752] name failslab, interval 1, probability 0, space 0, times 0 [ 64.801679][ T4752] CPU: 1 PID: 4752 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 64.803681][ T4752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 64.805745][ T4752] Call trace: [ 64.806430][ T4752] dump_backtrace+0x0/0x530 [ 64.807397][ T4752] show_stack+0x2c/0x3c [ 64.808355][ T4752] dump_stack_lvl+0x108/0x170 [ 64.809302][ T4752] dump_stack+0x1c/0x58 [ 64.810218][ T4752] should_fail+0x3b8/0x514 [ 64.811149][ T4752] __should_failslab+0xbc/0x110 [ 64.812167][ T4752] should_failslab+0x10/0x28 [ 64.813112][ T4752] slab_pre_alloc_hook+0x64/0xe8 [ 64.814136][ T4752] kmem_cache_alloc+0x98/0x45c [ 64.815137][ T4752] start_transaction+0x4ec/0x1480 [ 64.816284][ T4752] btrfs_start_transaction+0x34/0x44 [ 64.817479][ T4752] btrfs_rename2+0x1728/0x42a8 [ 64.818519][ T4752] vfs_rename+0xac8/0xe04 [ 64.819513][ T4752] do_renameat2+0xa00/0x10c0 [ 64.820541][ T4752] __arm64_sys_renameat2+0xe0/0xfc [ 64.821710][ T4752] invoke_syscall+0x98/0x2b8 [ 64.822727][ T4752] el0_svc_common+0x138/0x258 [ 64.823800][ T4752] do_el0_svc+0x58/0x14c [ 64.824702][ T4752] el0_svc+0x7c/0x1f0 [ 64.825608][ T4752] el0t_64_sync_handler+0x84/0xe4 [ 64.826666][ T4752] el0t_64_sync+0x1a0/0x1a4 [ 65.276493][ T4796] loop0: detected capacity change from 0 to 32768 [ 65.280256][ T4796] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4796) [ 65.285037][ T4796] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 65.289567][ T4796] BTRFS info (device loop0): using free space tree [ 65.291131][ T4796] BTRFS info (device loop0): has skinny extents [ 65.305676][ T4796] BTRFS info (device loop0): enabling ssd optimizations [ 65.316915][ T4796] FAULT_INJECTION: forcing a failure. [ 65.316915][ T4796] name failslab, interval 1, probability 0, space 0, times 0 [ 65.321223][ T4796] CPU: 0 PID: 4796 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 65.323253][ T4796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 65.325431][ T4796] Call trace: [ 65.326230][ T4796] dump_backtrace+0x0/0x530 [ 65.327240][ T4796] show_stack+0x2c/0x3c [ 65.328138][ T4796] dump_stack_lvl+0x108/0x170 [ 65.329218][ T4796] dump_stack+0x1c/0x58 [ 65.330074][ T4796] should_fail+0x3b8/0x514 [ 65.331080][ T4796] __should_failslab+0xbc/0x110 [ 65.332147][ T4796] should_failslab+0x10/0x28 [ 65.333180][ T4796] slab_pre_alloc_hook+0x64/0xe8 [ 65.334296][ T4796] kmem_cache_alloc+0x98/0x45c [ 65.335395][ T4796] start_transaction+0x4ec/0x1480 [ 65.336442][ T4796] btrfs_start_transaction+0x34/0x44 [ 65.337575][ T4796] btrfs_rename2+0x1728/0x42a8 [ 65.338643][ T4796] vfs_rename+0xac8/0xe04 [ 65.339572][ T4796] do_renameat2+0xa00/0x10c0 [ 65.340645][ T4796] __arm64_sys_renameat2+0xe0/0xfc [ 65.341666][ T4796] invoke_syscall+0x98/0x2b8 [ 65.342865][ T4796] el0_svc_common+0x138/0x258 [ 65.343890][ T4796] do_el0_svc+0x58/0x14c [ 65.344837][ T4796] el0_svc+0x7c/0x1f0 [ 65.345704][ T4796] el0t_64_sync_handler+0x84/0xe4 [ 65.346766][ T4796] el0t_64_sync+0x1a0/0x1a4 [ 65.398923][ T4059] Bluetooth: hci0: command 0x040f tx timeout [ 65.648355][ T4837] loop0: detected capacity change from 0 to 32768 [ 65.651773][ T4837] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4837) [ 65.656922][ T4837] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 65.659188][ T4837] BTRFS info (device loop0): using free space tree [ 65.660563][ T4837] BTRFS info (device loop0): has skinny extents [ 65.677103][ T4837] BTRFS info (device loop0): enabling ssd optimizations [ 65.696948][ T4837] FAULT_INJECTION: forcing a failure. [ 65.696948][ T4837] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 65.699905][ T4837] CPU: 0 PID: 4837 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 65.702020][ T4837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 65.704174][ T4837] Call trace: [ 65.704856][ T4837] dump_backtrace+0x0/0x530 [ 65.705820][ T4837] show_stack+0x2c/0x3c [ 65.706741][ T4837] dump_stack_lvl+0x108/0x170 [ 65.707822][ T4837] dump_stack+0x1c/0x58 [ 65.708737][ T4837] should_fail+0x3b8/0x514 [ 65.709677][ T4837] should_fail_alloc_page+0x74/0xa8 [ 65.710783][ T4837] prepare_alloc_pages+0x160/0x460 [ 65.711890][ T4837] __alloc_pages+0x138/0x674 [ 65.712980][ T4837] alloc_pages+0x368/0x5d4 [ 65.713985][ T4837] new_slab+0xec/0x56c [ 65.714890][ T4837] ___slab_alloc+0x6bc/0xdbc [ 65.715936][ T4837] kmem_cache_alloc+0x2d8/0x45c [ 65.716955][ T4837] btrfs_alloc_path+0x48/0x54 [ 65.717982][ T4837] btrfs_insert_inode_ref+0x13c/0xb10 [ 65.719179][ T4837] btrfs_rename2+0x1a00/0x42a8 [ 65.720262][ T4837] vfs_rename+0xac8/0xe04 [ 65.721209][ T4837] do_renameat2+0xa00/0x10c0 [ 65.722254][ T4837] __arm64_sys_renameat2+0xe0/0xfc [ 65.723413][ T4837] invoke_syscall+0x98/0x2b8 [ 65.724508][ T4837] el0_svc_common+0x138/0x258 [ 65.725566][ T4837] do_el0_svc+0x58/0x14c [ 65.726565][ T4837] el0_svc+0x7c/0x1f0 [ 65.727490][ T4837] el0t_64_sync_handler+0x84/0xe4 [ 65.728687][ T4837] el0t_64_sync+0x1a0/0x1a4 [ 66.058107][ T4858] loop0: detected capacity change from 0 to 32768 [ 66.061790][ T4858] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4858) [ 66.069434][ T4858] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 66.071544][ T4858] BTRFS info (device loop0): using free space tree [ 66.072971][ T4858] BTRFS info (device loop0): has skinny extents [ 66.088666][ T4858] BTRFS info (device loop0): enabling ssd optimizations [ 66.100227][ T4858] FAULT_INJECTION: forcing a failure. [ 66.100227][ T4858] name failslab, interval 1, probability 0, space 0, times 0 [ 66.103463][ T4858] CPU: 0 PID: 4858 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 66.105533][ T4858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 66.107773][ T4858] Call trace: [ 66.108433][ T4858] dump_backtrace+0x0/0x530 [ 66.109313][ T4858] show_stack+0x2c/0x3c [ 66.110207][ T4858] dump_stack_lvl+0x108/0x170 [ 66.111185][ T4858] dump_stack+0x1c/0x58 [ 66.112099][ T4858] should_fail+0x3b8/0x514 [ 66.112999][ T4858] __should_failslab+0xbc/0x110 [ 66.114077][ T4858] should_failslab+0x10/0x28 [ 66.115156][ T4858] slab_pre_alloc_hook+0x64/0xe8 [ 66.116282][ T4858] kmem_cache_alloc+0x98/0x45c [ 66.117289][ T4858] btrfs_alloc_path+0x48/0x54 [ 66.118411][ T4858] btrfs_insert_inode_ref+0x13c/0xb10 [ 66.119624][ T4858] btrfs_rename2+0x1a00/0x42a8 [ 66.120732][ T4858] vfs_rename+0xac8/0xe04 [ 66.121635][ T4858] do_renameat2+0xa00/0x10c0 [ 66.122564][ T4858] __arm64_sys_renameat2+0xe0/0xfc [ 66.123688][ T4858] invoke_syscall+0x98/0x2b8 [ 66.124645][ T4858] el0_svc_common+0x138/0x258 [ 66.125757][ T4858] do_el0_svc+0x58/0x14c [ 66.126704][ T4858] el0_svc+0x7c/0x1f0 [ 66.127593][ T4858] el0t_64_sync_handler+0x84/0xe4 [ 66.128585][ T4858] el0t_64_sync+0x1a0/0x1a4 [ 66.435855][ T4879] loop0: detected capacity change from 0 to 32768 [ 66.439631][ T4879] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4879) [ 66.444698][ T4879] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 66.447014][ T4879] BTRFS info (device loop0): using free space tree [ 66.448367][ T4879] BTRFS info (device loop0): has skinny extents [ 66.463546][ T4879] BTRFS info (device loop0): enabling ssd optimizations [ 66.481596][ T4879] FAULT_INJECTION: forcing a failure. [ 66.481596][ T4879] name failslab, interval 1, probability 0, space 0, times 0 [ 66.484162][ T4879] CPU: 0 PID: 4879 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 66.486287][ T4879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 66.488338][ T4879] Call trace: [ 66.489024][ T4879] dump_backtrace+0x0/0x530 [ 66.489973][ T4879] show_stack+0x2c/0x3c [ 66.490877][ T4879] dump_stack_lvl+0x108/0x170 [ 66.491944][ T4879] dump_stack+0x1c/0x58 [ 66.492786][ T4879] should_fail+0x3b8/0x514 [ 66.493694][ T4879] __should_failslab+0xbc/0x110 [ 66.494829][ T4879] should_failslab+0x10/0x28 [ 66.495828][ T4879] slab_pre_alloc_hook+0x64/0xe8 [ 66.496926][ T4879] kmem_cache_alloc+0x98/0x45c [ 66.497909][ T4879] btrfs_alloc_path+0x48/0x54 [ 66.498952][ T4879] btrfs_insert_inode_ref+0x13c/0xb10 [ 66.500094][ T4879] btrfs_rename2+0x1a00/0x42a8 [ 66.501058][ T4879] vfs_rename+0xac8/0xe04 [ 66.501989][ T4879] do_renameat2+0xa00/0x10c0 [ 66.502935][ T4879] __arm64_sys_renameat2+0xe0/0xfc [ 66.504056][ T4879] invoke_syscall+0x98/0x2b8 [ 66.505074][ T4879] el0_svc_common+0x138/0x258 [ 66.506056][ T4879] do_el0_svc+0x58/0x14c [ 66.506956][ T4879] el0_svc+0x7c/0x1f0 [ 66.507802][ T4879] el0t_64_sync_handler+0x84/0xe4 [ 66.508898][ T4879] el0t_64_sync+0x1a0/0x1a4 [ 66.815078][ T4900] loop0: detected capacity change from 0 to 32768 [ 66.818862][ T4900] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4900) [ 66.823626][ T4900] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 66.825632][ T4900] BTRFS info (device loop0): using free space tree [ 66.827447][ T4900] BTRFS info (device loop0): has skinny extents [ 66.843570][ T4900] BTRFS info (device loop0): enabling ssd optimizations [ 66.861519][ T4900] FAULT_INJECTION: forcing a failure. [ 66.861519][ T4900] name failslab, interval 1, probability 0, space 0, times 0 [ 66.864619][ T4900] CPU: 0 PID: 4900 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 66.866839][ T4900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 66.868950][ T4900] Call trace: [ 66.869675][ T4900] dump_backtrace+0x0/0x530 [ 66.870647][ T4900] show_stack+0x2c/0x3c [ 66.871650][ T4900] dump_stack_lvl+0x108/0x170 [ 66.872662][ T4900] dump_stack+0x1c/0x58 [ 66.873605][ T4900] should_fail+0x3b8/0x514 [ 66.874545][ T4900] __should_failslab+0xbc/0x110 [ 66.875674][ T4900] should_failslab+0x10/0x28 [ 66.876817][ T4900] slab_pre_alloc_hook+0x64/0xe8 [ 66.877890][ T4900] kmem_cache_alloc+0x98/0x45c [ 66.878984][ T4900] btrfs_alloc_path+0x48/0x54 [ 66.880043][ T4900] __btrfs_unlink_inode+0x268/0xb3c [ 66.881297][ T4900] btrfs_rename2+0x20c4/0x42a8 [ 66.882399][ T4900] vfs_rename+0xac8/0xe04 [ 66.883363][ T4900] do_renameat2+0xa00/0x10c0 [ 66.884371][ T4900] __arm64_sys_renameat2+0xe0/0xfc [ 66.885548][ T4900] invoke_syscall+0x98/0x2b8 [ 66.886584][ T4900] el0_svc_common+0x138/0x258 [ 66.887636][ T4900] do_el0_svc+0x58/0x14c [ 66.888606][ T4900] el0_svc+0x7c/0x1f0 [ 66.889538][ T4900] el0t_64_sync_handler+0x84/0xe4 [ 66.890706][ T4900] el0t_64_sync+0x1a0/0x1a4 [ 66.893192][ T4900] ------------[ cut here ]------------ [ 66.894864][ T4900] WARNING: CPU: 0 PID: 4900 at fs/btrfs/inode.c:9932 btrfs_rename2+0x30dc/0x42a8 [ 66.896966][ T4900] Modules linked in: [ 66.897815][ T4900] CPU: 0 PID: 4900 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 66.899966][ T4900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 66.902295][ T4900] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.904032][ T4900] pc : btrfs_rename2+0x30dc/0x42a8 [ 66.905186][ T4900] lr : btrfs_rename2+0x30dc/0x42a8 [ 66.906387][ T4900] sp : ffff8000207376a0 [ 66.907241][ T4900] x29: ffff800020737840 x28: ffff0000e14d89d0 x27: dfff800000000000 [ 66.908972][ T4900] x26: 00000000fffffff4 x25: ffff7000040e6ef8 x24: ffff0000de47d630 [ 66.910860][ T4900] x23: 0000000000000000 x22: 1fffe0001bc8fad1 x21: 0000000000000001 [ 66.912663][ T4900] x20: dfff800000000000 x19: ffff0000de47d688 x18: 0000000000000001 [ 66.914493][ T4900] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 66.916345][ T4900] x14: ffff0000d567d1c0 x13: 0000000000000001 x12: 0000000000000001 [ 66.918074][ T4900] x11: 0000000000000000 x10: 0000000000000000 x9 : f08158a0deb67f00 [ 66.919908][ T4900] x8 : f08158a0deb67f00 x7 : 0000000000000001 x6 : 0000000000000001 [ 66.921739][ T4900] x5 : ffff800020736e18 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 66.923571][ T4900] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 66.925429][ T4900] Call trace: [ 66.926225][ T4900] btrfs_rename2+0x30dc/0x42a8 [ 66.927345][ T4900] vfs_rename+0xac8/0xe04 [ 66.928323][ T4900] do_renameat2+0xa00/0x10c0 [ 66.929304][ T4900] __arm64_sys_renameat2+0xe0/0xfc [ 66.930411][ T4900] invoke_syscall+0x98/0x2b8 [ 66.931483][ T4900] el0_svc_common+0x138/0x258 [ 66.932587][ T4900] do_el0_svc+0x58/0x14c [ 66.933743][ T4900] el0_svc+0x7c/0x1f0 [ 66.934649][ T4900] el0t_64_sync_handler+0x84/0xe4 [ 66.935843][ T4900] el0t_64_sync+0x1a0/0x1a4 [ 66.936867][ T4900] irq event stamp: 81338 [ 66.937836][ T4900] hardirqs last enabled at (81337): [] __up_console_sem+0xb4/0x100 [ 66.940012][ T4900] hardirqs last disabled at (81338): [] el1_dbg+0x24/0x80 [ 66.942003][ T4900] softirqs last enabled at (81314): [] handle_softirqs+0xb88/0xdbc [ 66.944206][ T4900] softirqs last disabled at (81263): [] __irq_exit_rcu+0x268/0x4d8 [ 66.946347][ T4900] ---[ end trace fcb4c29a94d8e8c7 ]--- [ 66.949188][ T4900] BTRFS: error (device loop0) in btrfs_rename:9932: errno=-12 Out of memory [ 66.951266][ T4900] BTRFS info (device loop0): forced readonly [ 67.326074][ T4921] loop0: detected capacity change from 0 to 32768 [ 67.329963][ T4921] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4921) [ 67.334931][ T4921] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 67.336960][ T4921] BTRFS info (device loop0): using free space tree [ 67.338335][ T4921] BTRFS info (device loop0): has skinny extents [ 67.353698][ T4921] BTRFS info (device loop0): enabling ssd optimizations [ 67.367381][ T4921] FAULT_INJECTION: forcing a failure. [ 67.367381][ T4921] name failslab, interval 1, probability 0, space 0, times 0 [ 67.370161][ T4921] CPU: 1 PID: 4921 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 67.372251][ T4921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 67.374328][ T4921] Call trace: [ 67.375057][ T4921] dump_backtrace+0x0/0x530 [ 67.376053][ T4921] show_stack+0x2c/0x3c [ 67.376949][ T4921] dump_stack_lvl+0x108/0x170 [ 67.377869][ T4921] dump_stack+0x1c/0x58 [ 67.378781][ T4921] should_fail+0x3b8/0x514 [ 67.379693][ T4921] __should_failslab+0xbc/0x110 [ 67.380764][ T4921] should_failslab+0x10/0x28 [ 67.381806][ T4921] slab_pre_alloc_hook+0x64/0xe8 [ 67.382948][ T4921] kmem_cache_alloc+0x98/0x45c [ 67.383981][ T4921] btrfs_alloc_path+0x48/0x54 [ 67.385048][ T4921] __btrfs_unlink_inode+0x268/0xb3c [ 67.386221][ T4921] btrfs_rename2+0x20c4/0x42a8 [ 67.387202][ T4921] vfs_rename+0xac8/0xe04 [ 67.388206][ T4921] do_renameat2+0xa00/0x10c0 [ 67.389142][ T4921] __arm64_sys_renameat2+0xe0/0xfc [ 67.390309][ T4921] invoke_syscall+0x98/0x2b8 [ 67.391324][ T4921] el0_svc_common+0x138/0x258 [ 67.392443][ T4921] do_el0_svc+0x58/0x14c [ 67.393336][ T4921] el0_svc+0x7c/0x1f0 [ 67.394155][ T4921] el0t_64_sync_handler+0x84/0xe4 [ 67.395249][ T4921] el0t_64_sync+0x1a0/0x1a4 [ 67.398935][ T4921] ------------[ cut here ]------------ [ 67.400528][ T4921] WARNING: CPU: 1 PID: 4921 at fs/btrfs/inode.c:9932 btrfs_rename2+0x30dc/0x42a8 [ 67.402494][ T4921] Modules linked in: [ 67.403336][ T4921] CPU: 1 PID: 4921 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 67.405425][ T4921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 67.407621][ T4921] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 67.409306][ T4921] pc : btrfs_rename2+0x30dc/0x42a8 [ 67.410446][ T4921] lr : btrfs_rename2+0x30dc/0x42a8 [ 67.411558][ T4921] sp : ffff8000207376a0 [ 67.412411][ T4921] x29: ffff800020737840 x28: ffff0000e14d6bf0 x27: dfff800000000000 [ 67.414048][ T4921] x26: 00000000fffffff4 x25: ffff7000040e6ef8 x24: ffff0000de481210 [ 67.415783][ T4921] x23: 0000000000000000 x22: 1fffe0001bc9024d x21: 0000000000000001 [ 67.417482][ T4921] x20: dfff800000000000 x19: ffff0000de481268 x18: 0000000000000001 [ 67.419275][ T4921] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 67.420922][ T4921] x14: ffff0000c2790000 x13: 0000000000000001 x12: 0000000000000001 [ 67.422702][ T4921] x11: 0000000000000000 x10: 0000000000000000 x9 : 299ddc2bdef31b00 [ 67.424423][ T4921] x8 : 299ddc2bdef31b00 x7 : 0000000000000001 x6 : 0000000000000001 [ 67.426266][ T4921] x5 : ffff800020736e18 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 67.428092][ T4921] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 67.429956][ T4921] Call trace: [ 67.430702][ T4921] btrfs_rename2+0x30dc/0x42a8 [ 67.431744][ T4921] vfs_rename+0xac8/0xe04 [ 67.432708][ T4921] do_renameat2+0xa00/0x10c0 [ 67.433690][ T4921] __arm64_sys_renameat2+0xe0/0xfc [ 67.434813][ T4921] invoke_syscall+0x98/0x2b8 [ 67.435834][ T4921] el0_svc_common+0x138/0x258 [ 67.436875][ T4921] do_el0_svc+0x58/0x14c [ 67.437744][ T4921] el0_svc+0x7c/0x1f0 [ 67.438561][ T4921] el0t_64_sync_handler+0x84/0xe4 [ 67.439707][ T4921] el0t_64_sync+0x1a0/0x1a4 [ 67.440705][ T4921] irq event stamp: 80560 [ 67.441588][ T4921] hardirqs last enabled at (80559): [] __up_console_sem+0xb4/0x100 [ 67.443664][ T4921] hardirqs last disabled at (80560): [] el1_dbg+0x24/0x80 [ 67.445511][ T4921] softirqs last enabled at (80536): [] handle_softirqs+0xb88/0xdbc [ 67.447506][ T4921] softirqs last disabled at (80497): [] __irq_exit_rcu+0x268/0x4d8 [ 67.449539][ T4921] ---[ end trace fcb4c29a94d8e8c8 ]--- [ 67.454649][ T4921] BTRFS: error (device loop0) in btrfs_rename:9932: errno=-12 Out of memory [ 67.456811][ T4921] BTRFS info (device loop0): forced readonly [ 67.465960][ T4514] Bluetooth: hci0: command 0x0419 tx timeout [ 67.815693][ T4942] loop0: detected capacity change from 0 to 32768 [ 67.819302][ T4942] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4942) [ 67.824989][ T4942] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 67.827036][ T4942] BTRFS info (device loop0): using free space tree [ 67.828251][ T4942] BTRFS info (device loop0): has skinny extents [ 67.843909][ T4942] BTRFS info (device loop0): enabling ssd optimizations [ 67.862932][ T4942] FAULT_INJECTION: forcing a failure. [ 67.862932][ T4942] name failslab, interval 1, probability 0, space 0, times 0 [ 67.865666][ T4942] CPU: 1 PID: 4942 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 67.867821][ T4942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 67.870048][ T4942] Call trace: [ 67.870738][ T4942] dump_backtrace+0x0/0x530 [ 67.871824][ T4942] show_stack+0x2c/0x3c [ 67.872801][ T4942] dump_stack_lvl+0x108/0x170 [ 67.873827][ T4942] dump_stack+0x1c/0x58 [ 67.874700][ T4942] should_fail+0x3b8/0x514 [ 67.875587][ T4942] __should_failslab+0xbc/0x110 [ 67.876637][ T4942] should_failslab+0x10/0x28 [ 67.877662][ T4942] slab_pre_alloc_hook+0x64/0xe8 [ 67.878799][ T4942] kmem_cache_alloc+0x98/0x45c [ 67.879724][ T4942] btrfs_alloc_path+0x48/0x54 [ 67.880714][ T4942] __btrfs_unlink_inode+0x268/0xb3c [ 67.881800][ T4942] btrfs_rename2+0x20c4/0x42a8 [ 67.882917][ T4942] vfs_rename+0xac8/0xe04 [ 67.883851][ T4942] do_renameat2+0xa00/0x10c0 [ 67.884761][ T4942] __arm64_sys_renameat2+0xe0/0xfc [ 67.885836][ T4942] invoke_syscall+0x98/0x2b8 [ 67.886887][ T4942] el0_svc_common+0x138/0x258 [ 67.887844][ T4942] do_el0_svc+0x58/0x14c [ 67.888789][ T4942] el0_svc+0x7c/0x1f0 [ 67.889603][ T4942] el0t_64_sync_handler+0x84/0xe4 [ 67.890698][ T4942] el0t_64_sync+0x1a0/0x1a4 [ 67.894650][ T4942] ------------[ cut here ]------------ [ 67.896643][ T4942] WARNING: CPU: 1 PID: 4942 at fs/btrfs/inode.c:9932 btrfs_rename2+0x30dc/0x42a8 [ 67.898490][ T4942] Modules linked in: [ 67.899380][ T4942] CPU: 1 PID: 4942 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 67.901445][ T4942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 67.903546][ T4942] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 67.905134][ T4942] pc : btrfs_rename2+0x30dc/0x42a8 [ 67.906284][ T4942] lr : btrfs_rename2+0x30dc/0x42a8 [ 67.907402][ T4942] sp : ffff8000207376a0 [ 67.908342][ T4942] x29: ffff800020737840 x28: ffff0000d86b93a0 x27: dfff800000000000 [ 67.909996][ T4942] x26: 00000000fffffff4 x25: ffff7000040e6ef8 x24: ffff0000de481420 [ 67.911622][ T4942] x23: 0000000000000000 x22: 1fffe0001bc9028f x21: 0000000000000001 [ 67.913328][ T4942] x20: dfff800000000000 x19: ffff0000de481478 x18: 1fffe00036835d8e [ 67.915012][ T4942] x17: 1fffe00036835d8e x16: ffff800011ac23e0 x15: ffff800014b5ef40 [ 67.916803][ T4942] x14: 1ffff0000295806a x13: dfff800000000000 x12: 0000000000000001 [ 67.918415][ T4942] x11: 0000000000000000 x10: 0000000000000000 x9 : 3905ca82c3cb1500 [ 67.920102][ T4942] x8 : 3905ca82c3cb1500 x7 : 0000000000000000 x6 : 0000000000000000 [ 67.921885][ T4942] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000a987d1c [ 67.923647][ T4942] x2 : ffff0001b41aed10 x1 : 0000000100000000 x0 : 0000000000000026 [ 67.925399][ T4942] Call trace: [ 67.926189][ T4942] btrfs_rename2+0x30dc/0x42a8 [ 67.927281][ T4942] vfs_rename+0xac8/0xe04 [ 67.928228][ T4942] do_renameat2+0xa00/0x10c0 [ 67.929129][ T4942] __arm64_sys_renameat2+0xe0/0xfc [ 67.930180][ T4942] invoke_syscall+0x98/0x2b8 [ 67.931202][ T4942] el0_svc_common+0x138/0x258 [ 67.932244][ T4942] do_el0_svc+0x58/0x14c [ 67.933206][ T4942] el0_svc+0x7c/0x1f0 [ 67.934011][ T4942] el0t_64_sync_handler+0x84/0xe4 [ 67.935095][ T4942] el0t_64_sync+0x1a0/0x1a4 [ 67.936087][ T4942] irq event stamp: 80858 [ 67.937010][ T4942] hardirqs last enabled at (80857): [] finish_lock_switch+0xbc/0x1e8 [ 67.939095][ T4942] hardirqs last disabled at (80858): [] el1_dbg+0x24/0x80 [ 67.940869][ T4942] softirqs last enabled at (80852): [] handle_softirqs+0xb88/0xdbc [ 67.942922][ T4942] softirqs last disabled at (80799): [] __irq_exit_rcu+0x268/0x4d8 [ 67.945019][ T4942] ---[ end trace fcb4c29a94d8e8c9 ]--- [ 67.950163][ T4942] BTRFS: error (device loop0) in btrfs_rename:9932: errno=-12 Out of memory [ 67.952154][ T4942] BTRFS info (device loop0): forced readonly [ 68.283911][ T4963] loop0: detected capacity change from 0 to 32768 [ 68.287905][ T4963] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4963) [ 68.293004][ T4963] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 68.295237][ T4963] BTRFS info (device loop0): using free space tree [ 68.298078][ T4963] BTRFS info (device loop0): has skinny extents [ 68.313078][ T4963] BTRFS info (device loop0): enabling ssd optimizations [ 68.333585][ T4963] FAULT_INJECTION: forcing a failure. [ 68.333585][ T4963] name failslab, interval 1, probability 0, space 0, times 0 [ 68.336445][ T4963] CPU: 0 PID: 4963 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 68.338581][ T4963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 68.340717][ T4963] Call trace: [ 68.341446][ T4963] dump_backtrace+0x0/0x530 [ 68.342358][ T4963] show_stack+0x2c/0x3c [ 68.343257][ T4963] dump_stack_lvl+0x108/0x170 [ 68.344284][ T4963] dump_stack+0x1c/0x58 [ 68.345117][ T4963] should_fail+0x3b8/0x514 [ 68.346059][ T4963] __should_failslab+0xbc/0x110 [ 68.347119][ T4963] should_failslab+0x10/0x28 [ 68.348154][ T4963] slab_pre_alloc_hook+0x64/0xe8 [ 68.349171][ T4963] kmem_cache_alloc+0x98/0x45c [ 68.350233][ T4963] btrfs_alloc_path+0x48/0x54 [ 68.351303][ T4963] __btrfs_unlink_inode+0x268/0xb3c [ 68.352447][ T4963] btrfs_rename2+0x20c4/0x42a8 [ 68.353463][ T4963] vfs_rename+0xac8/0xe04 [ 68.354325][ T4963] do_renameat2+0xa00/0x10c0 [ 68.355286][ T4963] __arm64_sys_renameat2+0xe0/0xfc [ 68.356378][ T4963] invoke_syscall+0x98/0x2b8 [ 68.357363][ T4963] el0_svc_common+0x138/0x258 [ 68.358339][ T4963] do_el0_svc+0x58/0x14c [ 68.359206][ T4963] el0_svc+0x7c/0x1f0 [ 68.360050][ T4963] el0t_64_sync_handler+0x84/0xe4 [ 68.361097][ T4963] el0t_64_sync+0x1a0/0x1a4 [ 68.362309][ T4963] ------------[ cut here ]------------ [ 68.363840][ T4963] WARNING: CPU: 0 PID: 4963 at fs/btrfs/inode.c:9932 btrfs_rename2+0x30dc/0x42a8 [ 68.365745][ T4963] Modules linked in: [ 68.366577][ T4963] CPU: 0 PID: 4963 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 68.368684][ T4963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 68.370962][ T4963] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.372630][ T4963] pc : btrfs_rename2+0x30dc/0x42a8 [ 68.373771][ T4963] lr : btrfs_rename2+0x30dc/0x42a8 [ 68.374917][ T4963] sp : ffff800020cf76a0 [ 68.375764][ T4963] x29: ffff800020cf7840 x28: ffff0000e14db110 x27: dfff800000000000 [ 68.377464][ T4963] x26: 00000000fffffff4 x25: ffff70000419eef8 x24: ffff0000de47d840 [ 68.379217][ T4963] x23: 0000000000000000 x22: 1fffe0001bc8fb13 x21: 0000000000000001 [ 68.380903][ T4963] x20: dfff800000000000 x19: ffff0000de47d898 x18: 0000000000000001 [ 68.382768][ T4963] x17: 0000000000000000 x16: ffff800008336530 x15: 00000000ffffffff [ 68.384497][ T4963] x14: ffff0000cd3fd1c0 x13: 0000000000000001 x12: 0000000000000001 [ 68.386201][ T4963] x11: 0000000000000000 x10: 0000000000000000 x9 : d8e46fdfc108ad00 [ 68.387916][ T4963] x8 : d8e46fdfc108ad00 x7 : 0000000000000001 x6 : 0000000000000001 [ 68.389645][ T4963] x5 : ffff800020cf6e18 x4 : ffff800014b9fae0 x3 : ffff80000833667c [ 68.391431][ T4963] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 68.393191][ T4963] Call trace: [ 68.393901][ T4963] btrfs_rename2+0x30dc/0x42a8 [ 68.394918][ T4963] vfs_rename+0xac8/0xe04 [ 68.395882][ T4963] do_renameat2+0xa00/0x10c0 [ 68.396880][ T4963] __arm64_sys_renameat2+0xe0/0xfc [ 68.397989][ T4963] invoke_syscall+0x98/0x2b8 [ 68.398984][ T4963] el0_svc_common+0x138/0x258 [ 68.400018][ T4963] do_el0_svc+0x58/0x14c [ 68.400942][ T4963] el0_svc+0x7c/0x1f0 [ 68.401779][ T4963] el0t_64_sync_handler+0x84/0xe4 [ 68.402808][ T4963] el0t_64_sync+0x1a0/0x1a4 [ 68.403770][ T4963] irq event stamp: 80100 [ 68.404710][ T4963] hardirqs last enabled at (80099): [] __up_console_sem+0xb4/0x100 [ 68.406741][ T4963] hardirqs last disabled at (80100): [] el1_dbg+0x24/0x80 [ 68.408684][ T4963] softirqs last enabled at (80076): [] handle_softirqs+0xb88/0xdbc [ 68.410788][ T4963] softirqs last disabled at (80059): [] __irq_exit_rcu+0x268/0x4d8 [ 68.412794][ T4963] ---[ end trace fcb4c29a94d8e8ca ]--- [ 68.414354][ T4963] BTRFS: error (device loop0) in btrfs_rename:9932: errno=-12 Out of memory [ 68.417462][ T4963] BTRFS info (device loop0): forced readonly [ 68.789678][ T4984] loop0: detected capacity change from 0 to 32768 [ 68.793283][ T4984] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4984) [ 68.798508][ T4984] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 68.800655][ T4984] BTRFS info (device loop0): using free space tree [ 68.802022][ T4984] BTRFS info (device loop0): has skinny extents [ 68.818401][ T4984] BTRFS info (device loop0): enabling ssd optimizations [ 68.829717][ T4984] FAULT_INJECTION: forcing a failure. [ 68.829717][ T4984] name failslab, interval 1, probability 0, space 0, times 0 [ 68.832615][ T4984] CPU: 0 PID: 4984 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 68.834814][ T4984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 68.837046][ T4984] Call trace: [ 68.837720][ T4984] dump_backtrace+0x0/0x530 [ 68.838826][ T4984] show_stack+0x2c/0x3c [ 68.839702][ T4984] dump_stack_lvl+0x108/0x170 [ 68.840764][ T4984] dump_stack+0x1c/0x58 [ 68.841731][ T4984] should_fail+0x3b8/0x514 [ 68.842711][ T4984] __should_failslab+0xbc/0x110 [ 68.843732][ T4984] should_failslab+0x10/0x28 [ 68.844664][ T4984] slab_pre_alloc_hook+0x64/0xe8 [ 68.845792][ T4984] kmem_cache_alloc+0x98/0x45c [ 68.846756][ T4984] btrfs_alloc_path+0x48/0x54 [ 68.847688][ T4984] __btrfs_unlink_inode+0x268/0xb3c [ 68.848729][ T4984] btrfs_rename2+0x20c4/0x42a8 [ 68.849742][ T4984] vfs_rename+0xac8/0xe04 [ 68.850720][ T4984] do_renameat2+0xa00/0x10c0 [ 68.851765][ T4984] __arm64_sys_renameat2+0xe0/0xfc [ 68.852746][ T4984] invoke_syscall+0x98/0x2b8 [ 68.853746][ T4984] el0_svc_common+0x138/0x258 [ 68.854894][ T4984] do_el0_svc+0x58/0x14c [ 68.855855][ T4984] el0_svc+0x7c/0x1f0 [ 68.856702][ T4984] el0t_64_sync_handler+0x84/0xe4 [ 68.857793][ T4984] el0t_64_sync+0x1a0/0x1a4 [ 68.859158][ T4984] ------------[ cut here ]------------ [ 68.860726][ T4984] WARNING: CPU: 0 PID: 4984 at fs/btrfs/inode.c:9932 btrfs_rename2+0x30dc/0x42a8 [ 68.862661][ T4984] Modules linked in: [ 68.863472][ T4984] CPU: 0 PID: 4984 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 68.865579][ T4984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 68.867843][ T4984] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.869527][ T4984] pc : btrfs_rename2+0x30dc/0x42a8 [ 68.870702][ T4984] lr : btrfs_rename2+0x30dc/0x42a8 [ 68.871775][ T4984] sp : ffff800020cf76a0 [ 68.872638][ T4984] x29: ffff800020cf7840 x28: ffff0000e14dce80 x27: dfff800000000000 [ 68.874316][ T4984] x26: 00000000fffffff4 x25: ffff70000419eef8 x24: ffff0000de47da50 [ 68.876008][ T4984] x23: 0000000000000000 x22: 1fffe0001bc8fb55 x21: 0000000000000001 [ 68.877695][ T4984] x20: dfff800000000000 x19: ffff0000de47daa8 x18: 0000000000000001 [ 68.879404][ T4984] x17: 0000000000000000 x16: ffff800008336530 x15: 00000000ffffffff [ 68.881032][ T4984] x14: ffff0000c774b680 x13: 0000000000000001 x12: 0000000000000001 [ 68.882783][ T4984] x11: 0000000000000000 x10: 0000000000000000 x9 : 93176c6878da6900 [ 68.884529][ T4984] x8 : 93176c6878da6900 x7 : 0000000000000001 x6 : 0000000000000001 [ 68.886174][ T4984] x5 : ffff800020cf6e18 x4 : ffff800014b9fae0 x3 : ffff80000833667c [ 68.887949][ T4984] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 68.889607][ T4984] Call trace: [ 68.890263][ T4984] btrfs_rename2+0x30dc/0x42a8 [ 68.891282][ T4984] vfs_rename+0xac8/0xe04 [ 68.892210][ T4984] do_renameat2+0xa00/0x10c0 [ 68.893235][ T4984] __arm64_sys_renameat2+0xe0/0xfc [ 68.894403][ T4984] invoke_syscall+0x98/0x2b8 [ 68.895370][ T4984] el0_svc_common+0x138/0x258 [ 68.896401][ T4984] do_el0_svc+0x58/0x14c [ 68.897385][ T4984] el0_svc+0x7c/0x1f0 [ 68.898285][ T4984] el0t_64_sync_handler+0x84/0xe4 [ 68.899387][ T4984] el0t_64_sync+0x1a0/0x1a4 [ 68.900277][ T4984] irq event stamp: 80866 [ 68.901136][ T4984] hardirqs last enabled at (80865): [] __up_console_sem+0xb4/0x100 [ 68.903218][ T4984] hardirqs last disabled at (80866): [] el1_dbg+0x24/0x80 [ 68.905032][ T4984] softirqs last enabled at (80842): [] handle_softirqs+0xb88/0xdbc [ 68.907019][ T4984] softirqs last disabled at (80747): [] __irq_exit_rcu+0x268/0x4d8 [ 68.909124][ T4984] ---[ end trace fcb4c29a94d8e8cb ]--- [ 68.911184][ T4984] BTRFS: error (device loop0) in btrfs_rename:9932: errno=-12 Out of memory [ 68.913254][ T4984] BTRFS info (device loop0): forced readonly [ 69.266989][ T5005] loop0: detected capacity change from 0 to 32768 [ 69.271045][ T5005] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5005) [ 69.278562][ T5005] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 69.280661][ T5005] BTRFS info (device loop0): using free space tree [ 69.281992][ T5005] BTRFS info (device loop0): has skinny extents [ 69.297653][ T5005] BTRFS info (device loop0): enabling ssd optimizations [ 69.311219][ T5005] FAULT_INJECTION: forcing a failure. [ 69.311219][ T5005] name failslab, interval 1, probability 0, space 0, times 0 [ 69.314034][ T5005] CPU: 1 PID: 5005 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 69.316170][ T5005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 69.318443][ T5005] Call trace: [ 69.319072][ T5005] dump_backtrace+0x0/0x530 [ 69.319999][ T5005] show_stack+0x2c/0x3c [ 69.320892][ T5005] dump_stack_lvl+0x108/0x170 [ 69.321868][ T5005] dump_stack+0x1c/0x58 [ 69.322857][ T5005] should_fail+0x3b8/0x514 [ 69.323850][ T5005] __should_failslab+0xbc/0x110 [ 69.324836][ T5005] should_failslab+0x10/0x28 [ 69.325865][ T5005] slab_pre_alloc_hook+0x64/0xe8 [ 69.326944][ T5005] kmem_cache_alloc+0x98/0x45c [ 69.328000][ T5005] btrfs_alloc_path+0x48/0x54 [ 69.329031][ T5005] __btrfs_unlink_inode+0x268/0xb3c [ 69.330719][ T5005] btrfs_rename2+0x20c4/0x42a8 [ 69.331776][ T5005] vfs_rename+0xac8/0xe04 [ 69.332746][ T5005] do_renameat2+0xa00/0x10c0 [ 69.333735][ T5005] __arm64_sys_renameat2+0xe0/0xfc [ 69.334804][ T5005] invoke_syscall+0x98/0x2b8 [ 69.335842][ T5005] el0_svc_common+0x138/0x258 [ 69.336925][ T5005] do_el0_svc+0x58/0x14c [ 69.337900][ T5005] el0_svc+0x7c/0x1f0 [ 69.338810][ T5005] el0t_64_sync_handler+0x84/0xe4 [ 69.339939][ T5005] el0t_64_sync+0x1a0/0x1a4 [ 69.341294][ T5005] ------------[ cut here ]------------ [ 69.342796][ T5005] WARNING: CPU: 1 PID: 5005 at fs/btrfs/inode.c:9932 btrfs_rename2+0x30dc/0x42a8 [ 69.344757][ T5005] Modules linked in: [ 69.345615][ T5005] CPU: 1 PID: 5005 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 69.347939][ T5005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 69.350146][ T5005] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 69.351893][ T5005] pc : btrfs_rename2+0x30dc/0x42a8 [ 69.352999][ T5005] lr : btrfs_rename2+0x30dc/0x42a8 [ 69.354141][ T5005] sp : ffff800020cf76a0 [ 69.354987][ T5005] x29: ffff800020cf7840 x28: ffff0000e1492740 x27: dfff800000000000 [ 69.356764][ T5005] x26: 00000000fffffff4 x25: ffff70000419eef8 x24: ffff0000de481630 [ 69.358537][ T5005] x23: 0000000000000000 x22: 1fffe0001bc902d1 x21: 0000000000000001 [ 69.360362][ T5005] x20: dfff800000000000 x19: ffff0000de481688 x18: 0000000000000001 [ 69.362064][ T5005] x17: 0000000000000000 x16: ffff800008336530 x15: 00000000ffffffff [ 69.363713][ T5005] x14: ffff0000cb2e1b40 x13: 0000000000000001 x12: 0000000000000001 [ 69.365435][ T5005] x11: 0000000000000000 x10: 0000000000000000 x9 : 0e7fea9334efd300 [ 69.367132][ T5005] x8 : 0e7fea9334efd300 x7 : 0000000000000001 x6 : 0000000000000001 [ 69.369000][ T5005] x5 : ffff800020cf6e18 x4 : ffff800014b9fae0 x3 : ffff80000833667c [ 69.370674][ T5005] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 69.372359][ T5005] Call trace: [ 69.373091][ T5005] btrfs_rename2+0x30dc/0x42a8 [ 69.374120][ T5005] vfs_rename+0xac8/0xe04 [ 69.375148][ T5005] do_renameat2+0xa00/0x10c0 [ 69.376043][ T5005] __arm64_sys_renameat2+0xe0/0xfc [ 69.377212][ T5005] invoke_syscall+0x98/0x2b8 [ 69.378149][ T5005] el0_svc_common+0x138/0x258 [ 69.379137][ T5005] do_el0_svc+0x58/0x14c [ 69.379974][ T5005] el0_svc+0x7c/0x1f0 [ 69.380868][ T5005] el0t_64_sync_handler+0x84/0xe4 [ 69.381895][ T5005] el0t_64_sync+0x1a0/0x1a4 [ 69.382832][ T5005] irq event stamp: 80686 [ 69.383688][ T5005] hardirqs last enabled at (80685): [] __up_console_sem+0xb4/0x100 [ 69.385708][ T5005] hardirqs last disabled at (80686): [] el1_dbg+0x24/0x80 [ 69.387551][ T5005] softirqs last enabled at (80662): [] handle_softirqs+0xb88/0xdbc [ 69.389662][ T5005] softirqs last disabled at (80619): [] __irq_exit_rcu+0x268/0x4d8 [ 69.391810][ T5005] ---[ end trace fcb4c29a94d8e8cc ]--- [ 69.393614][ T5005] BTRFS: error (device loop0) in btrfs_rename:9932: errno=-12 Out of memory [ 69.395627][ T5005] BTRFS info (device loop0): forced readonly 1970/01/01 00:01:09 executed programs: 18 [ 69.630398][ T25] cfg80211: failed to load regulatory.db [ 69.633976][ T2056] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.635516][ T2056] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.747924][ T5027] loop0: detected capacity change from 0 to 32768 [ 69.751514][ T5027] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5027) [ 69.757985][ T5027] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 69.759957][ T5027] BTRFS info (device loop0): using free space tree [ 69.761610][ T5027] BTRFS info (device loop0): has skinny extents [ 69.775937][ T5027] BTRFS info (device loop0): enabling ssd optimizations [ 69.796030][ T5027] FAULT_INJECTION: forcing a failure. [ 69.796030][ T5027] name failslab, interval 1, probability 0, space 0, times 0 [ 69.799008][ T5027] CPU: 1 PID: 5027 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 69.801204][ T5027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 69.803327][ T5027] Call trace: [ 69.803995][ T5027] dump_backtrace+0x0/0x530 [ 69.804973][ T5027] show_stack+0x2c/0x3c [ 69.805874][ T5027] dump_stack_lvl+0x108/0x170 [ 69.806821][ T5027] dump_stack+0x1c/0x58 [ 69.807746][ T5027] should_fail+0x3b8/0x514 [ 69.808700][ T5027] __should_failslab+0xbc/0x110 [ 69.809771][ T5027] should_failslab+0x10/0x28 [ 69.810740][ T5027] slab_pre_alloc_hook+0x64/0xe8 [ 69.811903][ T5027] kmem_cache_alloc+0x98/0x45c [ 69.812931][ T5027] btrfs_alloc_path+0x48/0x54 [ 69.814050][ T5027] __btrfs_unlink_inode+0x268/0xb3c [ 69.815369][ T5027] btrfs_rename2+0x20c4/0x42a8 [ 69.816514][ T5027] vfs_rename+0xac8/0xe04 [ 69.817560][ T5027] do_renameat2+0xa00/0x10c0 [ 69.818568][ T5027] __arm64_sys_renameat2+0xe0/0xfc [ 69.819683][ T5027] invoke_syscall+0x98/0x2b8 [ 69.820710][ T5027] el0_svc_common+0x138/0x258 [ 69.821745][ T5027] do_el0_svc+0x58/0x14c [ 69.822658][ T5027] el0_svc+0x7c/0x1f0 [ 69.823528][ T5027] el0t_64_sync_handler+0x84/0xe4 [ 69.824612][ T5027] el0t_64_sync+0x1a0/0x1a4 [ 69.828385][ T5027] ------------[ cut here ]------------ [ 69.830016][ T5027] WARNING: CPU: 1 PID: 5027 at fs/btrfs/inode.c:9932 btrfs_rename2+0x30dc/0x42a8 [ 69.832010][ T5027] Modules linked in: [ 69.832919][ T5027] CPU: 1 PID: 5027 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 69.835178][ T5027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 69.837338][ T5027] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 69.839035][ T5027] pc : btrfs_rename2+0x30dc/0x42a8 [ 69.840099][ T5027] lr : btrfs_rename2+0x30dc/0x42a8 [ 69.841242][ T5027] sp : ffff8000210276a0 [ 69.842155][ T5027] x29: ffff800021027840 x28: ffff0000e1494e80 x27: dfff800000000000 [ 69.843943][ T5027] x26: 00000000fffffff4 x25: ffff700004204ef8 x24: ffff0000de481840 [ 69.845783][ T5027] x23: 0000000000000000 x22: 1fffe0001bc90313 x21: 0000000000000001 [ 69.847409][ T5027] x20: dfff800000000000 x19: ffff0000de481898 x18: 0000000000000001 [ 69.849185][ T5027] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 69.850870][ T5027] x14: ffff0000d4a98000 x13: 0000000000000001 x12: 0000000000000001 [ 69.852597][ T5027] x11: 0000000000000000 x10: 0000000000000000 x9 : 91844bb2fb99c600 [ 69.854449][ T5027] x8 : 91844bb2fb99c600 x7 : 0000000000000001 x6 : 0000000000000001 [ 69.856333][ T5027] x5 : ffff800021026e18 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 69.858043][ T5027] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 69.859795][ T5027] Call trace: [ 69.860517][ T5027] btrfs_rename2+0x30dc/0x42a8 [ 69.861603][ T5027] vfs_rename+0xac8/0xe04 [ 69.862498][ T5027] do_renameat2+0xa00/0x10c0 [ 69.863519][ T5027] __arm64_sys_renameat2+0xe0/0xfc [ 69.864646][ T5027] invoke_syscall+0x98/0x2b8 [ 69.865663][ T5027] el0_svc_common+0x138/0x258 [ 69.866640][ T5027] do_el0_svc+0x58/0x14c [ 69.867577][ T5027] el0_svc+0x7c/0x1f0 [ 69.868481][ T5027] el0t_64_sync_handler+0x84/0xe4 [ 69.869609][ T5027] el0t_64_sync+0x1a0/0x1a4 [ 69.870628][ T5027] irq event stamp: 82092 [ 69.871539][ T5027] hardirqs last enabled at (82091): [] __up_console_sem+0xb4/0x100 [ 69.873578][ T5027] hardirqs last disabled at (82092): [] el1_dbg+0x24/0x80 [ 69.875455][ T5027] softirqs last enabled at (82068): [] handle_softirqs+0xb88/0xdbc [ 69.877431][ T5027] softirqs last disabled at (82017): [] __irq_exit_rcu+0x268/0x4d8 [ 69.879446][ T5027] ---[ end trace fcb4c29a94d8e8cd ]--- [ 69.886104][ T5027] BTRFS: error (device loop0) in btrfs_rename:9932: errno=-12 Out of memory [ 69.888167][ T5027] BTRFS info (device loop0): forced readonly [ 70.233161][ T5048] loop0: detected capacity change from 0 to 32768 [ 70.236985][ T5048] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5048) [ 70.241487][ T5048] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 70.243424][ T5048] BTRFS info (device loop0): using free space tree [ 70.244788][ T5048] BTRFS info (device loop0): has skinny extents [ 70.260841][ T5048] BTRFS info (device loop0): enabling ssd optimizations [ 70.270525][ T5048] FAULT_INJECTION: forcing a failure. [ 70.270525][ T5048] name failslab, interval 1, probability 0, space 0, times 0 [ 70.273327][ T5048] CPU: 0 PID: 5048 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 70.275481][ T5048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 70.277647][ T5048] Call trace: [ 70.278410][ T5048] dump_backtrace+0x0/0x530 [ 70.279368][ T5048] show_stack+0x2c/0x3c [ 70.280284][ T5048] dump_stack_lvl+0x108/0x170 [ 70.281208][ T5048] dump_stack+0x1c/0x58 [ 70.282062][ T5048] should_fail+0x3b8/0x514 [ 70.282945][ T5048] __should_failslab+0xbc/0x110 [ 70.283946][ T5048] should_failslab+0x10/0x28 [ 70.284870][ T5048] slab_pre_alloc_hook+0x64/0xe8 [ 70.286013][ T5048] kmem_cache_alloc+0x98/0x45c [ 70.286996][ T5048] btrfs_alloc_path+0x48/0x54 [ 70.288002][ T5048] btrfs_insert_inode_ref+0x13c/0xb10 [ 70.289091][ T5048] btrfs_rename2+0x1a00/0x42a8 [ 70.290048][ T5048] vfs_rename+0xac8/0xe04 [ 70.290970][ T5048] do_renameat2+0xa00/0x10c0 [ 70.291999][ T5048] __arm64_sys_renameat2+0xe0/0xfc [ 70.293041][ T5048] invoke_syscall+0x98/0x2b8 [ 70.294082][ T5048] el0_svc_common+0x138/0x258 [ 70.295220][ T5048] do_el0_svc+0x58/0x14c [ 70.296153][ T5048] el0_svc+0x7c/0x1f0 [ 70.296994][ T5048] el0t_64_sync_handler+0x84/0xe4 [ 70.298072][ T5048] el0t_64_sync+0x1a0/0x1a4 [ 70.588031][ T5069] loop0: detected capacity change from 0 to 32768 [ 70.591753][ T5069] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5069) [ 70.598477][ T5069] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 70.600618][ T5069] BTRFS info (device loop0): using free space tree [ 70.602018][ T5069] BTRFS info (device loop0): has skinny extents [ 70.617165][ T5069] BTRFS info (device loop0): enabling ssd optimizations [ 70.630870][ T5069] FAULT_INJECTION: forcing a failure. [ 70.630870][ T5069] name failslab, interval 1, probability 0, space 0, times 0 [ 70.633505][ T5069] CPU: 0 PID: 5069 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 70.635637][ T5069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 70.637825][ T5069] Call trace: [ 70.638518][ T5069] dump_backtrace+0x0/0x530 [ 70.639591][ T5069] show_stack+0x2c/0x3c [ 70.640454][ T5069] dump_stack_lvl+0x108/0x170 [ 70.641510][ T5069] dump_stack+0x1c/0x58 [ 70.642365][ T5069] should_fail+0x3b8/0x514 [ 70.643210][ T5069] __should_failslab+0xbc/0x110 [ 70.644234][ T5069] should_failslab+0x10/0x28 [ 70.645260][ T5069] slab_pre_alloc_hook+0x64/0xe8 [ 70.646167][ T5069] kmem_cache_alloc+0x98/0x45c [ 70.647269][ T5069] start_transaction+0x4ec/0x1480 [ 70.648376][ T5069] btrfs_start_transaction+0x34/0x44 [ 70.649504][ T5069] btrfs_rename2+0x1728/0x42a8 [ 70.650530][ T5069] vfs_rename+0xac8/0xe04 [ 70.651435][ T5069] do_renameat2+0xa00/0x10c0 [ 70.652385][ T5069] __arm64_sys_renameat2+0xe0/0xfc [ 70.653497][ T5069] invoke_syscall+0x98/0x2b8 [ 70.654510][ T5069] el0_svc_common+0x138/0x258 [ 70.655610][ T5069] do_el0_svc+0x58/0x14c [ 70.656583][ T5069] el0_svc+0x7c/0x1f0 [ 70.657473][ T5069] el0t_64_sync_handler+0x84/0xe4 [ 70.658523][ T5069] el0t_64_sync+0x1a0/0x1a4 [ 70.940615][ T5090] loop0: detected capacity change from 0 to 32768 [ 70.944305][ T5090] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5090) [ 70.949148][ T5090] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 70.951127][ T5090] BTRFS info (device loop0): using free space tree [ 70.952526][ T5090] BTRFS info (device loop0): has skinny extents [ 70.968191][ T5090] BTRFS info (device loop0): enabling ssd optimizations [ 70.981432][ T5090] FAULT_INJECTION: forcing a failure. [ 70.981432][ T5090] name failslab, interval 1, probability 0, space 0, times 0 [ 70.984659][ T5090] CPU: 0 PID: 5090 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 70.986829][ T5090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 70.989045][ T5090] Call trace: [ 70.989783][ T5090] dump_backtrace+0x0/0x530 [ 70.990752][ T5090] show_stack+0x2c/0x3c [ 70.991689][ T5090] dump_stack_lvl+0x108/0x170 [ 70.992735][ T5090] dump_stack+0x1c/0x58 [ 70.993563][ T5090] should_fail+0x3b8/0x514 [ 70.994501][ T5090] __should_failslab+0xbc/0x110 [ 70.995616][ T5090] should_failslab+0x10/0x28 [ 70.996763][ T5090] slab_pre_alloc_hook+0x64/0xe8 [ 70.997817][ T5090] kmem_cache_alloc+0x98/0x45c [ 70.998756][ T5090] btrfs_alloc_path+0x48/0x54 [ 70.999737][ T5090] __btrfs_unlink_inode+0x268/0xb3c [ 71.001271][ T5090] btrfs_rename2+0x20c4/0x42a8 [ 71.002362][ T5090] vfs_rename+0xac8/0xe04 [ 71.003279][ T5090] do_renameat2+0xa00/0x10c0 [ 71.004361][ T5090] __arm64_sys_renameat2+0xe0/0xfc [ 71.005569][ T5090] invoke_syscall+0x98/0x2b8 [ 71.006633][ T5090] el0_svc_common+0x138/0x258 [ 71.007616][ T5090] do_el0_svc+0x58/0x14c [ 71.008602][ T5090] el0_svc+0x7c/0x1f0 [ 71.009429][ T5090] el0t_64_sync_handler+0x84/0xe4 [ 71.010543][ T5090] el0t_64_sync+0x1a0/0x1a4 [ 71.014776][ T5090] ------------[ cut here ]------------ [ 71.016438][ T5090] WARNING: CPU: 0 PID: 5090 at fs/btrfs/inode.c:9932 btrfs_rename2+0x30dc/0x42a8 [ 71.018444][ T5090] Modules linked in: [ 71.019384][ T5090] CPU: 0 PID: 5090 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 71.021642][ T5090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 71.023801][ T5090] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 71.025617][ T5090] pc : btrfs_rename2+0x30dc/0x42a8 [ 71.026713][ T5090] lr : btrfs_rename2+0x30dc/0x42a8 [ 71.027854][ T5090] sp : ffff8000213676a0 [ 71.028700][ T5090] x29: ffff800021367840 x28: ffff0000e15009d0 x27: dfff800000000000 [ 71.030443][ T5090] x26: 00000000fffffff4 x25: ffff70000426cef8 x24: ffff0000de4f4000 [ 71.032204][ T5090] x23: 0000000000000000 x22: 1fffe0001bc9e80b x21: 0000000000000001 [ 71.033881][ T5090] x20: dfff800000000000 x19: ffff0000de4f4058 x18: 0000000000000001 [ 71.035641][ T5090] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 71.037372][ T5090] x14: ffff0000d3bfb680 x13: 0000000000000001 x12: 0000000000000001 [ 71.039049][ T5090] x11: 0000000000000000 x10: 0000000000000000 x9 : 7549eafbc9aef500 [ 71.040836][ T5090] x8 : 7549eafbc9aef500 x7 : 0000000000000001 x6 : 0000000000000001 [ 71.042546][ T5090] x5 : ffff800021366e18 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 71.044305][ T5090] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 71.046197][ T5090] Call trace: [ 71.046886][ T5090] btrfs_rename2+0x30dc/0x42a8 [ 71.048018][ T5090] vfs_rename+0xac8/0xe04 [ 71.049003][ T5090] do_renameat2+0xa00/0x10c0 [ 71.049922][ T5090] __arm64_sys_renameat2+0xe0/0xfc [ 71.050945][ T5090] invoke_syscall+0x98/0x2b8 [ 71.051923][ T5090] el0_svc_common+0x138/0x258 [ 71.052941][ T5090] do_el0_svc+0x58/0x14c [ 71.053881][ T5090] el0_svc+0x7c/0x1f0 [ 71.054785][ T5090] el0t_64_sync_handler+0x84/0xe4 [ 71.055966][ T5090] el0t_64_sync+0x1a0/0x1a4 [ 71.056939][ T5090] irq event stamp: 80536 [ 71.057813][ T5090] hardirqs last enabled at (80535): [] __up_console_sem+0xb4/0x100 [ 71.059940][ T5090] hardirqs last disabled at (80536): [] el1_dbg+0x24/0x80 [ 71.061916][ T5090] softirqs last enabled at (80524): [] handle_softirqs+0xb88/0xdbc [ 71.064021][ T5090] softirqs last disabled at (80481): [] __irq_exit_rcu+0x268/0x4d8 [ 71.066090][ T5090] ---[ end trace fcb4c29a94d8e8ce ]--- [ 71.071423][ T5090] BTRFS: error (device loop0) in btrfs_rename:9932: errno=-12 Out of memory [ 71.073419][ T5090] BTRFS info (device loop0): forced readonly