Warning: Permanently added '10.128.1.231' (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 1970/01/01 00:00:58 executed programs: 0 [ 58.913492][ T4269] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 59.054042][ T4281] chnl_net:caif_netlink_parms(): no params data found [ 59.097482][ T4281] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.099356][ T4281] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.101707][ T4281] device bridge_slave_0 entered promiscuous mode [ 59.105475][ T4281] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.107317][ T4281] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.109606][ T4281] device bridge_slave_1 entered promiscuous mode [ 59.126482][ T4281] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.130615][ T4281] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.147823][ T4281] team0: Port device team_slave_0 added [ 59.150832][ T4281] team0: Port device team_slave_1 added [ 59.166707][ T4281] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 59.168410][ T4281] 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. [ 59.176402][ T4281] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 59.180244][ T4281] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 59.181905][ T4281] 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. [ 59.188723][ T4281] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 59.246590][ T4281] device hsr_slave_0 entered promiscuous mode [ 59.294790][ T4281] device hsr_slave_1 entered promiscuous mode [ 59.963074][ T4281] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 59.996973][ T4281] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 60.071493][ T4281] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 60.116858][ T4281] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 60.209890][ T4281] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.217706][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.220153][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.224621][ T4281] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.236874][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.239641][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.242370][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.244016][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.247221][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.250223][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.252780][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.254545][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.258435][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.271799][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.276140][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.278741][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.281677][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.290952][ T4281] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 60.293260][ T4281] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 60.302619][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.304982][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.307511][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.310009][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.312724][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.318558][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.320891][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.329593][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 60.405345][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.407193][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 60.412438][ T4281] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.428035][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.430565][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.458113][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.460502][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.463165][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.465992][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.468332][ T4281] device veth0_vlan entered promiscuous mode [ 60.474335][ T4281] device veth1_vlan entered promiscuous mode [ 60.506220][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 60.509273][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 60.511457][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.516600][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.526997][ T4281] device veth0_macvtap entered promiscuous mode [ 60.530998][ T4281] device veth1_macvtap entered promiscuous mode [ 60.541322][ T4281] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 60.543078][ T501] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 60.545711][ T501] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.547966][ T501] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.551047][ T501] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.566632][ T4281] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 60.568673][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.571313][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.578225][ T4281] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.580253][ T4281] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.582293][ T4281] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.584175][ T4281] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.661458][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.663336][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.679487][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 60.695578][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.697496][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.700097][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 60.995233][ T1960] Bluetooth: hci0: command 0x0409 tx timeout [ 61.001515][ T4382] loop0: detected capacity change from 0 to 32768 [ 61.006733][ T4382] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4382) [ 61.019031][ T4382] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 61.021291][ T4382] BTRFS info (device loop0): using free space tree [ 61.022645][ T4382] BTRFS info (device loop0): has skinny extents [ 61.043534][ T4382] BTRFS info (device loop0): enabling ssd optimizations [ 61.071433][ T4382] FAULT_INJECTION: forcing a failure. [ 61.071433][ T4382] name failslab, interval 1, probability 0, space 0, times 1 [ 61.078275][ T4382] CPU: 0 PID: 4382 Comm: syz-executor.0 Not tainted 5.15.167-syzkaller #0 [ 61.080209][ T4382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 61.082532][ T4382] Call trace: [ 61.083305][ T4382] dump_backtrace+0x0/0x530 [ 61.084292][ T4382] show_stack+0x2c/0x3c [ 61.085303][ T4382] dump_stack_lvl+0x108/0x170 [ 61.086425][ T4382] dump_stack+0x1c/0x58 [ 61.087396][ T4382] should_fail+0x3b8/0x514 [ 61.088401][ T4382] __should_failslab+0xbc/0x110 [ 61.089435][ T4382] should_failslab+0x10/0x28 [ 61.090541][ T4382] slab_pre_alloc_hook+0x64/0xe8 [ 61.091691][ T4382] kmem_cache_alloc_trace+0x9c/0x47c [ 61.092902][ T4382] btrfs_alloc_root+0x94/0x98c [ 61.094030][ T4382] btrfs_create_tree+0x114/0xa84 [ 61.095187][ T4382] btrfs_quota_enable+0x2a4/0x18d0 [ 61.096351][ T4382] btrfs_ioctl_quota_ctl+0x144/0x188 [ 61.097552][ T4382] btrfs_ioctl+0x9cc/0xa5c [ 61.098605][ T4382] __arm64_sys_ioctl+0x14c/0x1c8 [ 61.099886][ T4382] invoke_syscall+0x98/0x2b8 [ 61.100895][ T4382] el0_svc_common+0x138/0x258 [ 61.102033][ T4382] do_el0_svc+0x58/0x14c [ 61.103055][ T4382] el0_svc+0x7c/0x1f0 [ 61.104015][ T4382] el0t_64_sync_handler+0x84/0xe4 [ 61.105240][ T4382] el0t_64_sync+0x1a0/0x1a4 [ 61.111323][ T4382] ------------[ cut here ]------------ [ 61.113226][ T4382] WARNING: CPU: 0 PID: 4382 at fs/btrfs/qgroup.c:1009 btrfs_quota_enable+0x10d8/0x18d0 [ 61.115384][ T4382] Modules linked in: [ 61.116232][ T4382] CPU: 0 PID: 4382 Comm: syz-executor.0 Not tainted 5.15.167-syzkaller #0 [ 61.117982][ T4382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 61.120267][ T4382] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.122040][ T4382] pc : btrfs_quota_enable+0x10d8/0x18d0 [ 61.123338][ T4382] lr : btrfs_quota_enable+0x10d8/0x18d0 [ 61.124640][ T4382] sp : ffff8000200b7aa0 [ 61.125594][ T4382] x29: ffff8000200b7c20 x28: dfff800000000000 x27: ffff700004016f68 [ 61.127375][ T4382] x26: ffff0000cee84048 x25: fffffffffffffff4 x24: ffff0000cee85798 [ 61.129263][ T4382] x23: ffff0000d4949300 x22: ffff0000dc378108 x21: ffff8000200b7b40 [ 61.131186][ T4382] x20: 1fffe0001b86f021 x19: ffff0000dc3780b0 x18: 0000000000000001 [ 61.133001][ T4382] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 61.134710][ T4382] x14: ffff0000cc399b40 x13: 0000000000000001 x12: 0000000000000001 [ 61.136596][ T4382] x11: 0000000000000000 x10: 0000000000000000 x9 : 12ea230e6e399100 [ 61.138488][ T4382] x8 : 12ea230e6e399100 x7 : 0000000000000001 x6 : 0000000000000001 [ 61.140304][ T4382] x5 : ffff8000200b7218 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 61.142110][ T4382] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 61.144000][ T4382] Call trace: [ 61.144946][ T4382] btrfs_quota_enable+0x10d8/0x18d0 [ 61.146092][ T4382] btrfs_ioctl_quota_ctl+0x144/0x188 [ 61.147309][ T4382] btrfs_ioctl+0x9cc/0xa5c [ 61.148289][ T4382] __arm64_sys_ioctl+0x14c/0x1c8 [ 61.149393][ T4382] invoke_syscall+0x98/0x2b8 [ 61.150359][ T4382] el0_svc_common+0x138/0x258 [ 61.151427][ T4382] do_el0_svc+0x58/0x14c [ 61.152371][ T4382] el0_svc+0x7c/0x1f0 [ 61.153322][ T4382] el0t_64_sync_handler+0x84/0xe4 [ 61.154473][ T4382] el0t_64_sync+0x1a0/0x1a4 [ 61.155523][ T4382] irq event stamp: 82266 [ 61.156454][ T4382] hardirqs last enabled at (82265): [] __up_console_sem+0xb4/0x100 [ 61.158674][ T4382] hardirqs last disabled at (82266): [] el1_dbg+0x24/0x80 [ 61.160688][ T4382] softirqs last enabled at (82242): [] handle_softirqs+0xb88/0xdbc [ 61.162945][ T4382] softirqs last disabled at (82085): [] __irq_exit_rcu+0x268/0x4d8 [ 61.165119][ T4382] ---[ end trace e433a5bdeede4233 ]--- [ 61.178677][ T4382] BTRFS: error (device loop0) in btrfs_quota_enable:1009: errno=-12 Out of memory [ 61.196349][ T4382] BTRFS info (device loop0): forced readonly [ 61.585636][ T4444] loop0: detected capacity change from 0 to 32768 [ 61.590969][ T4444] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4444) [ 61.601663][ T4444] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 61.603929][ T4444] BTRFS info (device loop0): using free space tree [ 61.606277][ T4444] BTRFS info (device loop0): has skinny extents [ 61.622502][ T4444] BTRFS info (device loop0): enabling ssd optimizations [ 61.638243][ T4444] FAULT_INJECTION: forcing a failure. [ 61.638243][ T4444] name failslab, interval 1, probability 0, space 0, times 0 [ 61.641243][ T4444] CPU: 1 PID: 4444 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 61.643655][ T4444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 61.645876][ T4444] Call trace: [ 61.646597][ T4444] dump_backtrace+0x0/0x530 [ 61.647679][ T4444] show_stack+0x2c/0x3c [ 61.648660][ T4444] dump_stack_lvl+0x108/0x170 [ 61.649745][ T4444] dump_stack+0x1c/0x58 [ 61.650661][ T4444] should_fail+0x3b8/0x514 [ 61.651720][ T4444] __should_failslab+0xbc/0x110 [ 61.652819][ T4444] should_failslab+0x10/0x28 [ 61.653933][ T4444] slab_pre_alloc_hook+0x64/0xe8 [ 61.655060][ T4444] kmem_cache_alloc_trace+0x9c/0x47c [ 61.656266][ T4444] btrfs_alloc_root+0x94/0x98c [ 61.657373][ T4444] btrfs_create_tree+0x114/0xa84 [ 61.658554][ T4444] btrfs_quota_enable+0x2a4/0x18d0 [ 61.659876][ T4444] btrfs_ioctl_quota_ctl+0x144/0x188 [ 61.661034][ T4444] btrfs_ioctl+0x9cc/0xa5c [ 61.662079][ T4444] __arm64_sys_ioctl+0x14c/0x1c8 [ 61.663332][ T4444] invoke_syscall+0x98/0x2b8 [ 61.664447][ T4444] el0_svc_common+0x138/0x258 [ 61.665481][ T4444] do_el0_svc+0x58/0x14c [ 61.666389][ T4444] el0_svc+0x7c/0x1f0 [ 61.667294][ T4444] el0t_64_sync_handler+0x84/0xe4 [ 61.668545][ T4444] el0t_64_sync+0x1a0/0x1a4 [ 61.673410][ T4444] ------------[ cut here ]------------ [ 61.675102][ T4444] WARNING: CPU: 1 PID: 4444 at fs/btrfs/qgroup.c:1009 btrfs_quota_enable+0x10d8/0x18d0 [ 61.677275][ T4444] Modules linked in: [ 61.678117][ T4444] CPU: 1 PID: 4444 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 61.680526][ T4444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 61.682769][ T4444] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.684449][ T4444] pc : btrfs_quota_enable+0x10d8/0x18d0 [ 61.685662][ T4444] lr : btrfs_quota_enable+0x10d8/0x18d0 [ 61.686829][ T4444] sp : ffff800020297aa0 [ 61.687731][ T4444] x29: ffff800020297c20 x28: dfff800000000000 x27: ffff700004052f68 [ 61.689493][ T4444] x26: ffff0000d95e8048 x25: fffffffffffffff4 x24: ffff0000d95e9798 [ 61.691202][ T4444] x23: ffff0000ca965000 x22: ffff0000de8ad108 x21: ffff800020297b40 [ 61.692975][ T4444] x20: 1fffe0001bd15a21 x19: ffff0000de8ad0b0 x18: 0000000000000001 [ 61.694738][ T4444] x17: 0000000000000000 x16: ffff800008336530 x15: 00000000ffffffff [ 61.696594][ T4444] x14: ffff0000d0279b40 x13: 0000000000000001 x12: 0000000000000001 [ 61.698300][ T4444] x11: 0000000000000000 x10: 0000000000000000 x9 : 965f380e2a042d00 [ 61.699966][ T4444] x8 : 965f380e2a042d00 x7 : 0000000000000001 x6 : 0000000000000001 [ 61.701777][ T4444] x5 : ffff800020297218 x4 : ffff800014b9fae0 x3 : ffff80000833667c [ 61.703439][ T4444] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 61.705316][ T4444] Call trace: [ 61.706090][ T4444] btrfs_quota_enable+0x10d8/0x18d0 [ 61.707312][ T4444] btrfs_ioctl_quota_ctl+0x144/0x188 [ 61.708491][ T4444] btrfs_ioctl+0x9cc/0xa5c [ 61.709525][ T4444] __arm64_sys_ioctl+0x14c/0x1c8 [ 61.710597][ T4444] invoke_syscall+0x98/0x2b8 [ 61.711666][ T4444] el0_svc_common+0x138/0x258 [ 61.712738][ T4444] do_el0_svc+0x58/0x14c [ 61.713723][ T4444] el0_svc+0x7c/0x1f0 [ 61.714656][ T4444] el0t_64_sync_handler+0x84/0xe4 [ 61.715817][ T4444] el0t_64_sync+0x1a0/0x1a4 [ 61.716831][ T4444] irq event stamp: 82386 [ 61.717751][ T4444] hardirqs last enabled at (82385): [] __up_console_sem+0xb4/0x100 [ 61.719903][ T4444] hardirqs last disabled at (82386): [] el1_dbg+0x24/0x80 [ 61.721982][ T4444] softirqs last enabled at (82362): [] handle_softirqs+0xb88/0xdbc [ 61.724121][ T4444] softirqs last disabled at (82187): [] __irq_exit_rcu+0x268/0x4d8 [ 61.726331][ T4444] ---[ end trace e433a5bdeede4234 ]--- [ 61.732718][ T4444] BTRFS: error (device loop0) in btrfs_quota_enable:1009: errno=-12 Out of memory [ 61.735711][ T4444] BTRFS info (device loop0): forced readonly [ 62.059445][ T4488] loop0: detected capacity change from 0 to 32768 [ 62.063239][ T4488] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4488) [ 62.072007][ T4488] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 62.076636][ T4488] BTRFS info (device loop0): using free space tree [ 62.078399][ T4488] BTRFS info (device loop0): has skinny extents [ 62.107865][ T4488] BTRFS info (device loop0): enabling ssd optimizations [ 62.113819][ T4488] FAULT_INJECTION: forcing a failure. [ 62.113819][ T4488] name failslab, interval 1, probability 0, space 0, times 0 [ 62.123066][ T4488] CPU: 0 PID: 4488 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 62.125334][ T4488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 62.127695][ T4488] Call trace: [ 62.128428][ T4488] dump_backtrace+0x0/0x530 [ 62.129470][ T4488] show_stack+0x2c/0x3c [ 62.130481][ T4488] dump_stack_lvl+0x108/0x170 [ 62.131529][ T4488] dump_stack+0x1c/0x58 [ 62.132576][ T4488] should_fail+0x3b8/0x514 [ 62.133621][ T4488] __should_failslab+0xbc/0x110 [ 62.134740][ T4488] should_failslab+0x10/0x28 [ 62.135841][ T4488] slab_pre_alloc_hook+0x64/0xe8 [ 62.137006][ T4488] kmem_cache_alloc_trace+0x9c/0x47c [ 62.138294][ T4488] btrfs_alloc_root+0x94/0x98c [ 62.139442][ T4488] btrfs_create_tree+0x114/0xa84 [ 62.140637][ T4488] btrfs_quota_enable+0x2a4/0x18d0 [ 62.141757][ T4488] btrfs_ioctl_quota_ctl+0x144/0x188 [ 62.142995][ T4488] btrfs_ioctl+0x9cc/0xa5c [ 62.144048][ T4488] __arm64_sys_ioctl+0x14c/0x1c8 [ 62.145247][ T4488] invoke_syscall+0x98/0x2b8 [ 62.146337][ T4488] el0_svc_common+0x138/0x258 [ 62.147443][ T4488] do_el0_svc+0x58/0x14c [ 62.148378][ T4488] el0_svc+0x7c/0x1f0 [ 62.149324][ T4488] el0t_64_sync_handler+0x84/0xe4 [ 62.150447][ T4488] el0t_64_sync+0x1a0/0x1a4 [ 62.155811][ T4488] ------------[ cut here ]------------ [ 62.157356][ T4488] WARNING: CPU: 0 PID: 4488 at fs/btrfs/qgroup.c:1009 btrfs_quota_enable+0x10d8/0x18d0 [ 62.159352][ T4488] Modules linked in: [ 62.160136][ T4488] CPU: 0 PID: 4488 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 62.162463][ T4488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 62.164653][ T4488] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.166589][ T4488] pc : btrfs_quota_enable+0x10d8/0x18d0 [ 62.167822][ T4488] lr : btrfs_quota_enable+0x10d8/0x18d0 [ 62.169156][ T4488] sp : ffff80001fbe7aa0 [ 62.170078][ T4488] x29: ffff80001fbe7c20 x28: dfff800000000000 x27: ffff700003f7cf68 [ 62.171805][ T4488] x26: ffff0000d05d8048 x25: fffffffffffffff4 x24: ffff0000d05d9798 [ 62.173605][ T4488] x23: ffff0000d2ef4700 x22: ffff0000dc378268 x21: ffff80001fbe7b40 [ 62.175518][ T4488] x20: 1fffe0001b86f04d x19: ffff0000dc378210 x18: 0000000000000001 [ 62.177419][ T4488] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 62.179252][ T4488] x14: ffff0000c8630000 x13: 0000000000000001 x12: 0000000000000001 [ 62.180949][ T4488] x11: 0000000000000000 x10: 0000000000000000 x9 : 2229438eb7f37600 [ 62.182796][ T4488] x8 : 2229438eb7f37600 x7 : 0000000000000001 x6 : 0000000000000001 [ 62.184614][ T4488] x5 : ffff80001fbe7218 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 62.186456][ T4488] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 62.188216][ T4488] Call trace: [ 62.188973][ T4488] btrfs_quota_enable+0x10d8/0x18d0 [ 62.190162][ T4488] btrfs_ioctl_quota_ctl+0x144/0x188 [ 62.191344][ T4488] btrfs_ioctl+0x9cc/0xa5c [ 62.192396][ T4488] __arm64_sys_ioctl+0x14c/0x1c8 [ 62.193511][ T4488] invoke_syscall+0x98/0x2b8 [ 62.194641][ T4488] el0_svc_common+0x138/0x258 [ 62.195613][ T4488] do_el0_svc+0x58/0x14c [ 62.196606][ T4488] el0_svc+0x7c/0x1f0 [ 62.197566][ T4488] el0t_64_sync_handler+0x84/0xe4 [ 62.198739][ T4488] el0t_64_sync+0x1a0/0x1a4 [ 62.199777][ T4488] irq event stamp: 82064 [ 62.200744][ T4488] hardirqs last enabled at (82063): [] __up_console_sem+0xb4/0x100 [ 62.202942][ T4488] hardirqs last disabled at (82064): [] el1_dbg+0x24/0x80 [ 62.204955][ T4488] softirqs last enabled at (82044): [] handle_softirqs+0xb88/0xdbc [ 62.207039][ T4488] softirqs last disabled at (82031): [] __irq_exit_rcu+0x268/0x4d8 [ 62.209194][ T4488] ---[ end trace e433a5bdeede4235 ]--- [ 62.216346][ T4488] BTRFS: error (device loop0) in btrfs_quota_enable:1009: errno=-12 Out of memory [ 62.218527][ T4488] BTRFS info (device loop0): forced readonly [ 62.601560][ T4534] loop0: detected capacity change from 0 to 32768 [ 62.605976][ T4534] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4534) [ 62.612795][ T4534] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 62.615391][ T4534] BTRFS info (device loop0): using free space tree [ 62.616812][ T4534] BTRFS info (device loop0): has skinny extents [ 62.632493][ T4534] BTRFS info (device loop0): enabling ssd optimizations [ 62.638703][ T4534] FAULT_INJECTION: forcing a failure. [ 62.638703][ T4534] name failslab, interval 1, probability 0, space 0, times 0 [ 62.641627][ T4534] CPU: 1 PID: 4534 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 62.643906][ T4534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 62.646215][ T4534] Call trace: [ 62.646945][ T4534] dump_backtrace+0x0/0x530 [ 62.648039][ T4534] show_stack+0x2c/0x3c [ 62.649026][ T4534] dump_stack_lvl+0x108/0x170 [ 62.650103][ T4534] dump_stack+0x1c/0x58 [ 62.651190][ T4534] should_fail+0x3b8/0x514 [ 62.652221][ T4534] __should_failslab+0xbc/0x110 [ 62.653394][ T4534] should_failslab+0x10/0x28 [ 62.654341][ T4534] slab_pre_alloc_hook+0x64/0xe8 [ 62.655466][ T4534] kmem_cache_alloc_trace+0x9c/0x47c [ 62.656713][ T4534] btrfs_alloc_root+0x94/0x98c [ 62.657854][ T4534] btrfs_create_tree+0x114/0xa84 [ 62.659034][ T4534] btrfs_quota_enable+0x2a4/0x18d0 [ 62.660177][ T4534] btrfs_ioctl_quota_ctl+0x144/0x188 [ 62.661383][ T4534] btrfs_ioctl+0x9cc/0xa5c [ 62.662399][ T4534] __arm64_sys_ioctl+0x14c/0x1c8 [ 62.663480][ T4534] invoke_syscall+0x98/0x2b8 [ 62.664506][ T4534] el0_svc_common+0x138/0x258 [ 62.665430][ T4534] do_el0_svc+0x58/0x14c [ 62.666381][ T4534] el0_svc+0x7c/0x1f0 [ 62.667189][ T4534] el0t_64_sync_handler+0x84/0xe4 [ 62.668327][ T4534] el0t_64_sync+0x1a0/0x1a4 [ 62.671986][ T4534] ------------[ cut here ]------------ [ 62.673598][ T4534] WARNING: CPU: 1 PID: 4534 at fs/btrfs/qgroup.c:1009 btrfs_quota_enable+0x10d8/0x18d0 [ 62.675709][ T4534] Modules linked in: [ 62.676508][ T4534] CPU: 1 PID: 4534 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 62.678593][ T4534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 62.680728][ T4534] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.682415][ T4534] pc : btrfs_quota_enable+0x10d8/0x18d0 [ 62.683754][ T4534] lr : btrfs_quota_enable+0x10d8/0x18d0 [ 62.684896][ T4534] sp : ffff80001fe87aa0 [ 62.685803][ T4534] x29: ffff80001fe87c20 x28: dfff800000000000 x27: ffff700003fd0f68 [ 62.687592][ T4534] x26: ffff0000c8cd4048 x25: fffffffffffffff4 x24: ffff0000c8cd5798 [ 62.689374][ T4534] x23: ffff0000c19fdb00 x22: ffff0000de8ad268 x21: ffff80001fe87b40 [ 62.691187][ T4534] x20: 1fffe0001bd15a4d x19: ffff0000de8ad210 x18: 0000000000000001 [ 62.693187][ T4534] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 62.695051][ T4534] x14: ffff0000d1431b40 x13: 0000000000000001 x12: 0000000000000001 [ 62.696897][ T4534] x11: 0000000000000000 x10: 0000000000000000 x9 : b64bf6ec3f4aec00 [ 62.698723][ T4534] x8 : b64bf6ec3f4aec00 x7 : 0000000000000001 x6 : 0000000000000001 [ 62.700552][ T4534] x5 : ffff80001fe87218 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 62.702405][ T4534] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 62.704015][ T4534] Call trace: [ 62.704774][ T4534] btrfs_quota_enable+0x10d8/0x18d0 [ 62.705968][ T4534] btrfs_ioctl_quota_ctl+0x144/0x188 [ 62.707079][ T4534] btrfs_ioctl+0x9cc/0xa5c [ 62.708037][ T4534] __arm64_sys_ioctl+0x14c/0x1c8 [ 62.709061][ T4534] invoke_syscall+0x98/0x2b8 [ 62.710150][ T4534] el0_svc_common+0x138/0x258 [ 62.711201][ T4534] do_el0_svc+0x58/0x14c [ 62.712171][ T4534] el0_svc+0x7c/0x1f0 [ 62.713120][ T4534] el0t_64_sync_handler+0x84/0xe4 [ 62.714245][ T4534] el0t_64_sync+0x1a0/0x1a4 [ 62.715213][ T4534] irq event stamp: 81246 [ 62.716163][ T4534] hardirqs last enabled at (81245): [] __up_console_sem+0xb4/0x100 [ 62.718348][ T4534] hardirqs last disabled at (81246): [] el1_dbg+0x24/0x80 [ 62.720379][ T4534] softirqs last enabled at (81226): [] handle_softirqs+0xb88/0xdbc [ 62.722442][ T4534] softirqs last disabled at (81189): [] __irq_exit_rcu+0x268/0x4d8 [ 62.724521][ T4534] ---[ end trace e433a5bdeede4236 ]--- [ 62.730361][ T4534] BTRFS: error (device loop0) in btrfs_quota_enable:1009: errno=-12 Out of memory [ 62.732448][ T4534] BTRFS info (device loop0): forced readonly [ 63.074931][ T4431] Bluetooth: hci0: command 0x041b tx timeout [ 63.096669][ T4579] loop0: detected capacity change from 0 to 32768 [ 63.100031][ T4579] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4579) [ 63.107985][ T4579] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 63.110217][ T4579] BTRFS info (device loop0): using free space tree [ 63.111727][ T4579] BTRFS info (device loop0): has skinny extents [ 63.128045][ T4579] BTRFS info (device loop0): enabling ssd optimizations [ 63.144185][ T4579] FAULT_INJECTION: forcing a failure. [ 63.144185][ T4579] name failslab, interval 1, probability 0, space 0, times 0 [ 63.147156][ T4579] CPU: 0 PID: 4579 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 63.149322][ T4579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 63.151441][ T4579] Call trace: [ 63.152191][ T4579] dump_backtrace+0x0/0x530 [ 63.153241][ T4579] show_stack+0x2c/0x3c [ 63.154106][ T4579] dump_stack_lvl+0x108/0x170 [ 63.155158][ T4579] dump_stack+0x1c/0x58 [ 63.156143][ T4579] should_fail+0x3b8/0x514 [ 63.157100][ T4579] __should_failslab+0xbc/0x110 [ 63.158192][ T4579] should_failslab+0x10/0x28 [ 63.159290][ T4579] slab_pre_alloc_hook+0x64/0xe8 [ 63.160360][ T4579] kmem_cache_alloc_trace+0x9c/0x47c [ 63.161580][ T4579] btrfs_alloc_root+0x94/0x98c [ 63.162602][ T4579] btrfs_create_tree+0x114/0xa84 [ 63.163720][ T4579] btrfs_quota_enable+0x2a4/0x18d0 [ 63.164902][ T4579] btrfs_ioctl_quota_ctl+0x144/0x188 [ 63.166002][ T4579] btrfs_ioctl+0x9cc/0xa5c [ 63.167034][ T4579] __arm64_sys_ioctl+0x14c/0x1c8 [ 63.168098][ T4579] invoke_syscall+0x98/0x2b8 [ 63.169033][ T4579] el0_svc_common+0x138/0x258 [ 63.170103][ T4579] do_el0_svc+0x58/0x14c [ 63.171035][ T4579] el0_svc+0x7c/0x1f0 [ 63.172023][ T4579] el0t_64_sync_handler+0x84/0xe4 [ 63.173076][ T4579] el0t_64_sync+0x1a0/0x1a4 [ 63.196177][ T4579] ------------[ cut here ]------------ [ 63.197803][ T4579] WARNING: CPU: 0 PID: 4579 at fs/btrfs/qgroup.c:1009 btrfs_quota_enable+0x10d8/0x18d0 [ 63.199961][ T4579] Modules linked in: [ 63.200820][ T4579] CPU: 0 PID: 4579 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 63.203026][ T4579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 63.205292][ T4579] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.207123][ T4579] pc : btrfs_quota_enable+0x10d8/0x18d0 [ 63.208379][ T4579] lr : btrfs_quota_enable+0x10d8/0x18d0 [ 63.209668][ T4579] sp : ffff8000201a7aa0 [ 63.210580][ T4579] x29: ffff8000201a7c20 x28: dfff800000000000 x27: ffff700004034f68 [ 63.212351][ T4579] x26: ffff0000cdf20048 x25: fffffffffffffff4 x24: ffff0000cdf21798 [ 63.214155][ T4579] x23: ffff0000d302b300 x22: ffff0000dc3783c8 x21: ffff8000201a7b40 [ 63.215971][ T4579] x20: 1fffe0001b86f079 x19: ffff0000dc378370 x18: 0000000000000001 [ 63.217729][ T4579] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 63.219526][ T4579] x14: ffff0000ce391b40 x13: 0000000000000001 x12: 0000000000000001 [ 63.221381][ T4579] x11: 0000000000000000 x10: 0000000000000000 x9 : ff3d03cb8d7d9300 [ 63.223144][ T4579] x8 : ff3d03cb8d7d9300 x7 : 0000000000000001 x6 : 0000000000000001 [ 63.224832][ T4579] x5 : ffff8000201a7218 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 63.226499][ T4579] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 63.228272][ T4579] Call trace: [ 63.229008][ T4579] btrfs_quota_enable+0x10d8/0x18d0 [ 63.230284][ T4579] btrfs_ioctl_quota_ctl+0x144/0x188 [ 63.231462][ T4579] btrfs_ioctl+0x9cc/0xa5c [ 63.232510][ T4579] __arm64_sys_ioctl+0x14c/0x1c8 [ 63.233579][ T4579] invoke_syscall+0x98/0x2b8 [ 63.234575][ T4579] el0_svc_common+0x138/0x258 [ 63.235560][ T4579] do_el0_svc+0x58/0x14c [ 63.236568][ T4579] el0_svc+0x7c/0x1f0 [ 63.237523][ T4579] el0t_64_sync_handler+0x84/0xe4 [ 63.238565][ T4579] el0t_64_sync+0x1a0/0x1a4 [ 63.239596][ T4579] irq event stamp: 81564 [ 63.240571][ T4579] hardirqs last enabled at (81563): [] __up_console_sem+0xb4/0x100 [ 63.242727][ T4579] hardirqs last disabled at (81564): [] el1_dbg+0x24/0x80 [ 63.244711][ T4579] softirqs last enabled at (81540): [] handle_softirqs+0xb88/0xdbc [ 63.246755][ T4579] softirqs last disabled at (81525): [] __irq_exit_rcu+0x268/0x4d8 [ 63.248965][ T4579] ---[ end trace e433a5bdeede4237 ]--- [ 63.260315][ T4579] BTRFS: error (device loop0) in btrfs_quota_enable:1009: errno=-12 Out of memory [ 63.262335][ T4579] BTRFS info (device loop0): forced readonly [ 63.573980][ T4627] loop0: detected capacity change from 0 to 32768 [ 63.577997][ T4627] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4627) [ 63.583699][ T4627] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 63.587583][ T4627] BTRFS info (device loop0): using free space tree [ 63.588908][ T4627] BTRFS info (device loop0): has skinny extents [ 63.612457][ T4627] BTRFS info (device loop0): enabling ssd optimizations [ 63.627520][ T4627] FAULT_INJECTION: forcing a failure. [ 63.627520][ T4627] name failslab, interval 1, probability 0, space 0, times 0 [ 63.630416][ T4627] CPU: 0 PID: 4627 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 63.632650][ T4627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 63.635002][ T4627] Call trace: [ 63.635737][ T4627] dump_backtrace+0x0/0x530 [ 63.636768][ T4627] show_stack+0x2c/0x3c [ 63.637683][ T4627] dump_stack_lvl+0x108/0x170 [ 63.638738][ T4627] dump_stack+0x1c/0x58 [ 63.639667][ T4627] should_fail+0x3b8/0x514 [ 63.640703][ T4627] __should_failslab+0xbc/0x110 [ 63.641836][ T4627] should_failslab+0x10/0x28 [ 63.642923][ T4627] slab_pre_alloc_hook+0x64/0xe8 [ 63.644087][ T4627] kmem_cache_alloc_trace+0x9c/0x47c [ 63.645319][ T4627] btrfs_alloc_root+0x94/0x98c [ 63.646423][ T4627] btrfs_create_tree+0x114/0xa84 [ 63.647524][ T4627] btrfs_quota_enable+0x2a4/0x18d0 [ 63.648753][ T4627] btrfs_ioctl_quota_ctl+0x144/0x188 [ 63.649982][ T4627] btrfs_ioctl+0x9cc/0xa5c [ 63.650998][ T4627] __arm64_sys_ioctl+0x14c/0x1c8 [ 63.652045][ T4627] invoke_syscall+0x98/0x2b8 [ 63.653026][ T4627] el0_svc_common+0x138/0x258 [ 63.654008][ T4627] do_el0_svc+0x58/0x14c [ 63.655030][ T4627] el0_svc+0x7c/0x1f0 [ 63.655924][ T4627] el0t_64_sync_handler+0x84/0xe4 [ 63.657081][ T4627] el0t_64_sync+0x1a0/0x1a4 [ 63.658311][ T4627] ------------[ cut here ]------------ [ 63.660135][ T4627] WARNING: CPU: 0 PID: 4627 at fs/btrfs/qgroup.c:1009 btrfs_quota_enable+0x10d8/0x18d0 [ 63.662388][ T4627] Modules linked in: [ 63.663338][ T4627] CPU: 0 PID: 4627 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 63.665537][ T4627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 63.667860][ T4627] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.669670][ T4627] pc : btrfs_quota_enable+0x10d8/0x18d0 [ 63.670880][ T4627] lr : btrfs_quota_enable+0x10d8/0x18d0 [ 63.672079][ T4627] sp : ffff8000205e7aa0 [ 63.673224][ T4627] x29: ffff8000205e7c20 x28: dfff800000000000 x27: ffff7000040bcf68 [ 63.675143][ T4627] x26: ffff0000d51ec048 x25: fffffffffffffff4 x24: ffff0000d51ed798 [ 63.676849][ T4627] x23: ffff0000c9286600 x22: ffff0000dc378528 x21: ffff8000205e7b40 [ 63.678583][ T4627] x20: 1fffe0001b86f0a5 x19: ffff0000dc3784d0 x18: 0000000000000001 [ 63.680450][ T4627] x17: 0000000000000000 x16: ffff800008336530 x15: 00000000ffffffff [ 63.682206][ T4627] x14: ffff0000d9bdb680 x13: 0000000000000001 x12: 0000000000000001 [ 63.683929][ T4627] x11: 0000000000000000 x10: 0000000000000000 x9 : 9c1115a9bfbd3100 [ 63.685776][ T4627] x8 : 9c1115a9bfbd3100 x7 : 0000000000000001 x6 : 0000000000000001 [ 63.687416][ T4627] x5 : ffff8000205e7218 x4 : ffff800014b9fae0 x3 : ffff80000833667c [ 63.689127][ T4627] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 63.691017][ T4627] Call trace: [ 63.691779][ T4627] btrfs_quota_enable+0x10d8/0x18d0 [ 63.692990][ T4627] btrfs_ioctl_quota_ctl+0x144/0x188 [ 63.694208][ T4627] btrfs_ioctl+0x9cc/0xa5c [ 63.695157][ T4627] __arm64_sys_ioctl+0x14c/0x1c8 [ 63.696393][ T4627] invoke_syscall+0x98/0x2b8 [ 63.697430][ T4627] el0_svc_common+0x138/0x258 [ 63.698469][ T4627] do_el0_svc+0x58/0x14c [ 63.699477][ T4627] el0_svc+0x7c/0x1f0 [ 63.700319][ T4627] el0t_64_sync_handler+0x84/0xe4 [ 63.701417][ T4627] el0t_64_sync+0x1a0/0x1a4 [ 63.702413][ T4627] irq event stamp: 81306 [ 63.703368][ T4627] hardirqs last enabled at (81305): [] __up_console_sem+0xb4/0x100 [ 63.705430][ T4627] hardirqs last disabled at (81306): [] el1_dbg+0x24/0x80 [ 63.707398][ T4627] softirqs last enabled at (81282): [] handle_softirqs+0xb88/0xdbc [ 63.709450][ T4627] softirqs last disabled at (81265): [] __irq_exit_rcu+0x268/0x4d8 [ 63.711590][ T4627] ---[ end trace e433a5bdeede4238 ]--- [ 63.734634][ T4627] BTRFS: error (device loop0) in btrfs_quota_enable:1009: errno=-12 Out of memory [ 63.737099][ T4627] BTRFS info (device loop0): forced readonly [ 64.107497][ T4675] loop0: detected capacity change from 0 to 32768 [ 64.111210][ T4675] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4675) [ 64.124351][ T4675] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 64.126790][ T4675] BTRFS info (device loop0): using free space tree [ 64.128369][ T4675] BTRFS info (device loop0): has skinny extents [ 64.153455][ T4675] BTRFS info (device loop0): enabling ssd optimizations [ 64.165532][ T4675] FAULT_INJECTION: forcing a failure. [ 64.165532][ T4675] name failslab, interval 1, probability 0, space 0, times 0 [ 64.169132][ T4675] CPU: 0 PID: 4675 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 64.171624][ T4675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 64.173954][ T4675] Call trace: [ 64.174663][ T4675] dump_backtrace+0x0/0x530 [ 64.175719][ T4675] show_stack+0x2c/0x3c [ 64.176633][ T4675] dump_stack_lvl+0x108/0x170 [ 64.177666][ T4675] dump_stack+0x1c/0x58 [ 64.178592][ T4675] should_fail+0x3b8/0x514 [ 64.179523][ T4675] __should_failslab+0xbc/0x110 [ 64.180641][ T4675] should_failslab+0x10/0x28 [ 64.181656][ T4675] slab_pre_alloc_hook+0x64/0xe8 [ 64.182730][ T4675] kmem_cache_alloc_trace+0x9c/0x47c [ 64.183975][ T4675] btrfs_alloc_root+0x94/0x98c [ 64.185193][ T4675] btrfs_create_tree+0x114/0xa84 [ 64.186322][ T4675] btrfs_quota_enable+0x2a4/0x18d0 [ 64.187490][ T4675] btrfs_ioctl_quota_ctl+0x144/0x188 [ 64.188627][ T4675] btrfs_ioctl+0x9cc/0xa5c [ 64.189707][ T4675] __arm64_sys_ioctl+0x14c/0x1c8 [ 64.190797][ T4675] invoke_syscall+0x98/0x2b8 [ 64.191817][ T4675] el0_svc_common+0x138/0x258 [ 64.192819][ T4675] do_el0_svc+0x58/0x14c [ 64.193821][ T4675] el0_svc+0x7c/0x1f0 [ 64.194685][ T4675] el0t_64_sync_handler+0x84/0xe4 [ 64.195745][ T4675] el0t_64_sync+0x1a0/0x1a4 [ 64.197547][ T4675] ------------[ cut here ]------------ [ 64.199123][ T4675] WARNING: CPU: 0 PID: 4675 at fs/btrfs/qgroup.c:1009 btrfs_quota_enable+0x10d8/0x18d0 [ 64.201326][ T4675] Modules linked in: [ 64.202162][ T4675] CPU: 0 PID: 4675 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 64.204339][ T4675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 64.206514][ T4675] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.208194][ T4675] pc : btrfs_quota_enable+0x10d8/0x18d0 [ 64.209495][ T4675] lr : btrfs_quota_enable+0x10d8/0x18d0 [ 64.210710][ T4675] sp : ffff80001ff57aa0 [ 64.211675][ T4675] x29: ffff80001ff57c20 x28: dfff800000000000 x27: ffff700003feaf68 [ 64.213419][ T4675] x26: ffff0000d51ec048 x25: fffffffffffffff4 x24: ffff0000d51ed798 [ 64.215141][ T4675] x23: ffff0000d048be00 x22: ffff0000dc3785d8 x21: ffff80001ff57b40 [ 64.216844][ T4675] x20: 1fffe0001b86f0bb x19: ffff0000dc378580 x18: 0000000000000001 [ 64.218737][ T4675] x17: 0000000000000000 x16: ffff800008336530 x15: 00000000ffffffff [ 64.220471][ T4675] x14: ffff0000d56a1b40 x13: 0000000000000001 x12: 0000000000000001 [ 64.222243][ T4675] x11: 0000000000000000 x10: 0000000000000000 x9 : d4898fb7a2c25d00 [ 64.224049][ T4675] x8 : d4898fb7a2c25d00 x7 : 0000000000000001 x6 : 0000000000000001 [ 64.225806][ T4675] x5 : ffff80001ff57218 x4 : ffff800014b9fae0 x3 : ffff80000833667c [ 64.227547][ T4675] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 64.229448][ T4675] Call trace: [ 64.230213][ T4675] btrfs_quota_enable+0x10d8/0x18d0 [ 64.231439][ T4675] btrfs_ioctl_quota_ctl+0x144/0x188 [ 64.232713][ T4675] btrfs_ioctl+0x9cc/0xa5c [ 64.233747][ T4675] __arm64_sys_ioctl+0x14c/0x1c8 [ 64.234906][ T4675] invoke_syscall+0x98/0x2b8 [ 64.235955][ T4675] el0_svc_common+0x138/0x258 [ 64.237087][ T4675] do_el0_svc+0x58/0x14c [ 64.238104][ T4675] el0_svc+0x7c/0x1f0 [ 64.238973][ T4675] el0t_64_sync_handler+0x84/0xe4 [ 64.240113][ T4675] el0t_64_sync+0x1a0/0x1a4 [ 64.241254][ T4675] irq event stamp: 81406 [ 64.242244][ T4675] hardirqs last enabled at (81405): [] __up_console_sem+0xb4/0x100 [ 64.244244][ T4675] hardirqs last disabled at (81406): [] el1_dbg+0x24/0x80 [ 64.246138][ T4675] softirqs last enabled at (81382): [] handle_softirqs+0xb88/0xdbc [ 64.248217][ T4675] softirqs last disabled at (81351): [] __irq_exit_rcu+0x268/0x4d8 [ 64.250388][ T4675] ---[ end trace e433a5bdeede4239 ]--- [ 64.252089][ T4675] BTRFS: error (device loop0) in btrfs_quota_enable:1009: errno=-12 Out of memory [ 64.254341][ T4675] BTRFS info (device loop0): forced readonly 1970/01/01 00:01:04 executed programs: 7 [ 64.568936][ T4720] loop0: detected capacity change from 0 to 32768 [ 64.577197][ T4720] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4720) [ 64.584353][ T4720] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 64.587028][ T4720] BTRFS info (device loop0): using free space tree [ 64.588355][ T4720] BTRFS info (device loop0): has skinny extents [ 64.606992][ T4720] BTRFS info (device loop0): enabling ssd optimizations [ 64.617961][ T4720] FAULT_INJECTION: forcing a failure. [ 64.617961][ T4720] name failslab, interval 1, probability 0, space 0, times 0 [ 64.624577][ T4720] CPU: 0 PID: 4720 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 64.626810][ T4720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 64.629081][ T4720] Call trace: [ 64.629853][ T4720] dump_backtrace+0x0/0x530 [ 64.630868][ T4720] show_stack+0x2c/0x3c [ 64.631813][ T4720] dump_stack_lvl+0x108/0x170 [ 64.632885][ T4720] dump_stack+0x1c/0x58 [ 64.633704][ T4720] should_fail+0x3b8/0x514 [ 64.634702][ T4720] __should_failslab+0xbc/0x110 [ 64.635703][ T4720] should_failslab+0x10/0x28 [ 64.636740][ T4720] slab_pre_alloc_hook+0x64/0xe8 [ 64.637857][ T4720] kmem_cache_alloc_trace+0x9c/0x47c [ 64.639020][ T4720] btrfs_alloc_root+0x94/0x98c [ 64.640091][ T4720] btrfs_create_tree+0x114/0xa84 [ 64.641250][ T4720] btrfs_quota_enable+0x2a4/0x18d0 [ 64.642450][ T4720] btrfs_ioctl_quota_ctl+0x144/0x188 [ 64.643692][ T4720] btrfs_ioctl+0x9cc/0xa5c [ 64.644687][ T4720] __arm64_sys_ioctl+0x14c/0x1c8 [ 64.645891][ T4720] invoke_syscall+0x98/0x2b8 [ 64.646925][ T4720] el0_svc_common+0x138/0x258 [ 64.648059][ T4720] do_el0_svc+0x58/0x14c [ 64.649015][ T4720] el0_svc+0x7c/0x1f0 [ 64.649938][ T4720] el0t_64_sync_handler+0x84/0xe4 [ 64.651127][ T4720] el0t_64_sync+0x1a0/0x1a4 [ 64.670195][ T4720] ------------[ cut here ]------------ [ 64.672001][ T4720] WARNING: CPU: 0 PID: 4720 at fs/btrfs/qgroup.c:1009 btrfs_quota_enable+0x10d8/0x18d0 [ 64.674196][ T4720] Modules linked in: [ 64.675086][ T4720] CPU: 0 PID: 4720 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 64.677349][ T4720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 64.679539][ T4720] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.681377][ T4720] pc : btrfs_quota_enable+0x10d8/0x18d0 [ 64.682631][ T4720] lr : btrfs_quota_enable+0x10d8/0x18d0 [ 64.683806][ T4720] sp : ffff800020457aa0 [ 64.684768][ T4720] x29: ffff800020457c20 x28: dfff800000000000 x27: ffff70000408af68 [ 64.686660][ T4720] x26: ffff0000d51ec048 x25: fffffffffffffff4 x24: ffff0000d51ed798 [ 64.688482][ T4720] x23: ffff0000c24d3b00 x22: ffff0000dc378738 x21: ffff800020457b40 [ 64.690238][ T4720] x20: 1fffe0001b86f0e7 x19: ffff0000dc3786e0 x18: 0000000000000001 [ 64.692086][ T4720] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 64.693933][ T4720] x14: ffff0000c16b1b40 x13: 0000000000000001 x12: 0000000000000001 [ 64.695836][ T4720] x11: 0000000000000000 x10: 0000000000000000 x9 : 56361fb90a57cf00 [ 64.697715][ T4720] x8 : 56361fb90a57cf00 x7 : 0000000000000001 x6 : 0000000000000001 [ 64.699536][ T4720] x5 : ffff800020457218 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 64.701359][ T4720] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 64.703166][ T4720] Call trace: [ 64.703941][ T4720] btrfs_quota_enable+0x10d8/0x18d0 [ 64.705064][ T4720] btrfs_ioctl_quota_ctl+0x144/0x188 [ 64.706317][ T4720] btrfs_ioctl+0x9cc/0xa5c [ 64.707397][ T4720] __arm64_sys_ioctl+0x14c/0x1c8 [ 64.708547][ T4720] invoke_syscall+0x98/0x2b8 [ 64.709531][ T4720] el0_svc_common+0x138/0x258 [ 64.710614][ T4720] do_el0_svc+0x58/0x14c [ 64.711657][ T4720] el0_svc+0x7c/0x1f0 [ 64.712524][ T4720] el0t_64_sync_handler+0x84/0xe4 [ 64.713655][ T4720] el0t_64_sync+0x1a0/0x1a4 [ 64.714641][ T4720] irq event stamp: 80670 [ 64.715543][ T4720] hardirqs last enabled at (80669): [] __up_console_sem+0xb4/0x100 [ 64.717520][ T4720] hardirqs last disabled at (80670): [] el1_dbg+0x24/0x80 [ 64.719557][ T4720] softirqs last enabled at (80646): [] handle_softirqs+0xb88/0xdbc [ 64.721797][ T4720] softirqs last disabled at (80607): [] __irq_exit_rcu+0x268/0x4d8 [ 64.723984][ T4720] ---[ end trace e433a5bdeede423a ]--- [ 64.732136][ T4720] BTRFS: error (device loop0) in btrfs_quota_enable:1009: errno=-12 Out of memory [ 64.734366][ T4720] BTRFS info (device loop0): forced readonly [ 65.155400][ T4431] Bluetooth: hci0: command 0x040f tx timeout [ 65.178588][ T4769] loop0: detected capacity change from 0 to 32768 [ 65.182204][ T4769] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4769) [ 65.188122][ T4769] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 65.190673][ T4769] BTRFS info (device loop0): using free space tree [ 65.192168][ T4769] BTRFS info (device loop0): has skinny extents [ 65.209415][ T4769] BTRFS info (device loop0): enabling ssd optimizations [ 65.216438][ T4769] FAULT_INJECTION: forcing a failure. [ 65.216438][ T4769] name failslab, interval 1, probability 0, space 0, times 0 [ 65.219607][ T4769] CPU: 1 PID: 4769 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 65.221839][ T4769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 65.224127][ T4769] Call trace: [ 65.224863][ T4769] dump_backtrace+0x0/0x530 [ 65.225929][ T4769] show_stack+0x2c/0x3c [ 65.226826][ T4769] dump_stack_lvl+0x108/0x170 [ 65.227879][ T4769] dump_stack+0x1c/0x58 [ 65.228885][ T4769] should_fail+0x3b8/0x514 [ 65.229821][ T4769] __should_failslab+0xbc/0x110 [ 65.230882][ T4769] should_failslab+0x10/0x28 [ 65.231919][ T4769] slab_pre_alloc_hook+0x64/0xe8 [ 65.233010][ T4769] kmem_cache_alloc+0x98/0x45c [ 65.233997][ T4769] start_transaction+0x4ec/0x1480 [ 65.235089][ T4769] btrfs_start_transaction+0x34/0x44 [ 65.236274][ T4769] btrfs_quota_enable+0x1cc/0x18d0 [ 65.237473][ T4769] btrfs_ioctl_quota_ctl+0x144/0x188 [ 65.238689][ T4769] btrfs_ioctl+0x9cc/0xa5c [ 65.239695][ T4769] __arm64_sys_ioctl+0x14c/0x1c8 [ 65.240821][ T4769] invoke_syscall+0x98/0x2b8 [ 65.241848][ T4769] el0_svc_common+0x138/0x258 [ 65.242800][ T4769] do_el0_svc+0x58/0x14c [ 65.243763][ T4769] el0_svc+0x7c/0x1f0 [ 65.244608][ T4769] el0t_64_sync_handler+0x84/0xe4 [ 65.245832][ T4769] el0t_64_sync+0x1a0/0x1a4 [ 65.619197][ T4810] loop0: detected capacity change from 0 to 32768 [ 65.623241][ T4810] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4810) [ 65.631987][ T4810] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 65.634081][ T4810] BTRFS info (device loop0): using free space tree [ 65.636497][ T4810] BTRFS info (device loop0): has skinny extents [ 65.651590][ T4810] BTRFS info (device loop0): enabling ssd optimizations [ 65.660582][ T4810] FAULT_INJECTION: forcing a failure. [ 65.660582][ T4810] name failslab, interval 1, probability 0, space 0, times 0 [ 65.663611][ T4810] CPU: 1 PID: 4810 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 65.665790][ T4810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 65.668029][ T4810] Call trace: [ 65.668771][ T4810] dump_backtrace+0x0/0x530 [ 65.669794][ T4810] show_stack+0x2c/0x3c [ 65.670713][ T4810] dump_stack_lvl+0x108/0x170 [ 65.671773][ T4810] dump_stack+0x1c/0x58 [ 65.672712][ T4810] should_fail+0x3b8/0x514 [ 65.673702][ T4810] __should_failslab+0xbc/0x110 [ 65.674818][ T4810] should_failslab+0x10/0x28 [ 65.675821][ T4810] slab_pre_alloc_hook+0x64/0xe8 [ 65.677003][ T4810] kmem_cache_alloc_trace+0x9c/0x47c [ 65.678265][ T4810] btrfs_alloc_root+0x94/0x98c [ 65.679377][ T4810] btrfs_create_tree+0x114/0xa84 [ 65.680479][ T4810] btrfs_quota_enable+0x2a4/0x18d0 [ 65.681599][ T4810] btrfs_ioctl_quota_ctl+0x144/0x188 [ 65.682859][ T4810] btrfs_ioctl+0x9cc/0xa5c [ 65.683933][ T4810] __arm64_sys_ioctl+0x14c/0x1c8 [ 65.685081][ T4810] invoke_syscall+0x98/0x2b8 [ 65.686149][ T4810] el0_svc_common+0x138/0x258 [ 65.687225][ T4810] do_el0_svc+0x58/0x14c [ 65.688225][ T4810] el0_svc+0x7c/0x1f0 [ 65.689078][ T4810] el0t_64_sync_handler+0x84/0xe4 [ 65.690106][ T4810] el0t_64_sync+0x1a0/0x1a4 [ 65.696050][ T4810] ------------[ cut here ]------------ [ 65.697507][ T4810] WARNING: CPU: 0 PID: 4810 at fs/btrfs/qgroup.c:1009 btrfs_quota_enable+0x10d8/0x18d0 [ 65.699550][ T4810] Modules linked in: [ 65.700362][ T4810] CPU: 0 PID: 4810 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 65.702356][ T4810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 65.704436][ T4810] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.706223][ T4810] pc : btrfs_quota_enable+0x10d8/0x18d0 [ 65.707457][ T4810] lr : btrfs_quota_enable+0x10d8/0x18d0 [ 65.708681][ T4810] sp : ffff8000204c7aa0 [ 65.709618][ T4810] x29: ffff8000204c7c20 x28: dfff800000000000 x27: ffff700004098f68 [ 65.711511][ T4810] x26: ffff0000d60c0048 x25: fffffffffffffff4 x24: ffff0000d60c1798 [ 65.713171][ T4810] x23: ffff0000c884e500 x22: ffff0000de8ad688 x21: ffff8000204c7b40 [ 65.714789][ T4810] x20: 1fffe0001bd15ad1 x19: ffff0000de8ad630 x18: 0000000000000001 [ 65.716636][ T4810] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 65.718402][ T4810] x14: ffff0000c1f951c0 x13: 0000000000000001 x12: 0000000000000001 [ 65.720158][ T4810] x11: 0000000000000000 x10: 0000000000000000 x9 : 21b97edc3fff4600 [ 65.721911][ T4810] x8 : 21b97edc3fff4600 x7 : 0000000000000001 x6 : 0000000000000001 [ 65.723658][ T4810] x5 : ffff8000204c7218 x4 : ffff800014b9fae0 x3 : ffff80000a987d1c [ 65.725404][ T4810] x2 : ffff0001b418dd10 x1 : 0000000100000000 x0 : 0000000000000026 [ 65.727127][ T4810] Call trace: [ 65.727843][ T4810] btrfs_quota_enable+0x10d8/0x18d0 [ 65.729120][ T4810] btrfs_ioctl_quota_ctl+0x144/0x188 [ 65.730415][ T4810] btrfs_ioctl+0x9cc/0xa5c [ 65.731418][ T4810] __arm64_sys_ioctl+0x14c/0x1c8 [ 65.732563][ T4810] invoke_syscall+0x98/0x2b8 [ 65.733585][ T4810] el0_svc_common+0x138/0x258 [ 65.734687][ T4810] do_el0_svc+0x58/0x14c [ 65.735632][ T4810] el0_svc+0x7c/0x1f0 [ 65.736551][ T4810] el0t_64_sync_handler+0x84/0xe4 [ 65.737727][ T4810] el0t_64_sync+0x1a0/0x1a4 [ 65.738828][ T4810] irq event stamp: 82774 [ 65.739812][ T4810] hardirqs last enabled at (82773): [] __up_console_sem+0xb4/0x100 [ 65.741945][ T4810] hardirqs last disabled at (82774): [] el1_dbg+0x24/0x80 [ 65.743768][ T4810] softirqs last enabled at (82754): [] handle_softirqs+0xb88/0xdbc [ 65.745850][ T4810] softirqs last disabled at (82703): [] __irq_exit_rcu+0x268/0x4d8 [ 65.747930][ T4810] ---[ end trace e433a5bdeede423b ]--- [ 65.750694][ T4810] BTRFS: error (device loop0) in btrfs_quota_enable:1009: errno=-12 Out of memory [ 65.752761][ T4810] BTRFS info (device loop0): forced readonly [ 66.084379][ T4855] loop0: detected capacity change from 0 to 32768 [ 66.088184][ T4855] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4855) [ 66.094017][ T4855] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 66.096783][ T4855] BTRFS info (device loop0): using free space tree [ 66.098397][ T4855] BTRFS info (device loop0): has skinny extents [ 66.113600][ T4855] BTRFS info (device loop0): enabling ssd optimizations [ 66.127239][ T4855] FAULT_INJECTION: forcing a failure. [ 66.127239][ T4855] name failslab, interval 1, probability 0, space 0, times 0 [ 66.130258][ T4855] CPU: 0 PID: 4855 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 66.132532][ T4855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 66.134865][ T4855] Call trace: [ 66.135711][ T4855] dump_backtrace+0x0/0x530 [ 66.136820][ T4855] show_stack+0x2c/0x3c [ 66.137695][ T4855] dump_stack_lvl+0x108/0x170 [ 66.138768][ T4855] dump_stack+0x1c/0x58 [ 66.139790][ T4855] should_fail+0x3b8/0x514 [ 66.140753][ T4855] __should_failslab+0xbc/0x110 [ 66.141835][ T4855] should_failslab+0x10/0x28 [ 66.142874][ T4855] slab_pre_alloc_hook+0x64/0xe8 [ 66.143991][ T4855] kmem_cache_alloc_trace+0x9c/0x47c [ 66.145232][ T4855] btrfs_alloc_root+0x94/0x98c [ 66.146298][ T4855] btrfs_create_tree+0x114/0xa84 [ 66.147419][ T4855] btrfs_quota_enable+0x2a4/0x18d0 [ 66.148669][ T4855] btrfs_ioctl_quota_ctl+0x144/0x188 [ 66.149877][ T4855] btrfs_ioctl+0x9cc/0xa5c [ 66.150922][ T4855] __arm64_sys_ioctl+0x14c/0x1c8 [ 66.152095][ T4855] invoke_syscall+0x98/0x2b8 [ 66.153141][ T4855] el0_svc_common+0x138/0x258 [ 66.154155][ T4855] do_el0_svc+0x58/0x14c [ 66.155097][ T4855] el0_svc+0x7c/0x1f0 [ 66.155973][ T4855] el0t_64_sync_handler+0x84/0xe4 [ 66.157092][ T4855] el0t_64_sync+0x1a0/0x1a4 [ 66.159461][ T4855] ------------[ cut here ]------------ [ 66.161058][ T4855] WARNING: CPU: 1 PID: 4855 at fs/btrfs/qgroup.c:1009 btrfs_quota_enable+0x10d8/0x18d0 [ 66.163235][ T4855] Modules linked in: [ 66.164067][ T4855] CPU: 1 PID: 4855 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 66.166369][ T4855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 66.168683][ T4855] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.170601][ T4855] pc : btrfs_quota_enable+0x10d8/0x18d0 [ 66.171783][ T4855] lr : btrfs_quota_enable+0x10d8/0x18d0 [ 66.173026][ T4855] sp : ffff8000203d7aa0 [ 66.174072][ T4855] x29: ffff8000203d7c20 x28: dfff800000000000 x27: ffff70000407af68 [ 66.175870][ T4855] x26: ffff0000d7070048 x25: fffffffffffffff4 x24: ffff0000d7071798 [ 66.177669][ T4855] x23: ffff0000d23acd00 x22: ffff0000dc378898 x21: ffff8000203d7b40 [ 66.179507][ T4855] x20: 1fffe0001b86f113 x19: ffff0000dc378840 x18: 0000000000000001 [ 66.181292][ T4855] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 66.183067][ T4855] x14: ffff0000d91851c0 x13: 0000000000000001 x12: 0000000000000001 [ 66.184901][ T4855] x11: 0000000000000000 x10: 0000000000000000 x9 : 441a4115dd215d00 [ 66.186642][ T4855] x8 : 441a4115dd215d00 x7 : 0000000000000001 x6 : 0000000000000001 [ 66.188510][ T4855] x5 : ffff8000203d7218 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 66.190299][ T4855] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 66.192014][ T4855] Call trace: [ 66.192729][ T4855] btrfs_quota_enable+0x10d8/0x18d0 [ 66.193821][ T4855] btrfs_ioctl_quota_ctl+0x144/0x188 [ 66.195092][ T4855] btrfs_ioctl+0x9cc/0xa5c [ 66.196105][ T4855] __arm64_sys_ioctl+0x14c/0x1c8 [ 66.197149][ T4855] invoke_syscall+0x98/0x2b8 [ 66.198224][ T4855] el0_svc_common+0x138/0x258 [ 66.199375][ T4855] do_el0_svc+0x58/0x14c [ 66.200329][ T4855] el0_svc+0x7c/0x1f0 [ 66.201276][ T4855] el0t_64_sync_handler+0x84/0xe4 [ 66.202504][ T4855] el0t_64_sync+0x1a0/0x1a4 [ 66.203516][ T4855] irq event stamp: 80750 [ 66.204471][ T4855] hardirqs last enabled at (80749): [] __up_console_sem+0xb4/0x100 [ 66.206686][ T4855] hardirqs last disabled at (80750): [] el1_dbg+0x24/0x80 [ 66.208648][ T4855] softirqs last enabled at (80730): [] handle_softirqs+0xb88/0xdbc [ 66.210865][ T4855] softirqs last disabled at (80657): [] __irq_exit_rcu+0x268/0x4d8 [ 66.213046][ T4855] ---[ end trace e433a5bdeede423c ]--- [ 66.217422][ T4855] BTRFS: error (device loop0) in btrfs_quota_enable:1009: errno=-12 Out of memory [ 66.219747][ T4855] BTRFS info (device loop0): forced readonly [ 66.499828][ T4877] loop0: detected capacity change from 0 to 32768 [ 66.503833][ T4877] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4877) [ 66.510005][ T4877] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 66.512051][ T4877] BTRFS info (device loop0): using free space tree [ 66.513525][ T4877] BTRFS info (device loop0): has skinny extents [ 66.529502][ T4877] BTRFS info (device loop0): enabling ssd optimizations [ 66.535599][ T4877] FAULT_INJECTION: forcing a failure. [ 66.535599][ T4877] name failslab, interval 1, probability 0, space 0, times 0 [ 66.538584][ T4877] CPU: 0 PID: 4877 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 66.540730][ T4877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 66.543073][ T4877] Call trace: [ 66.543856][ T4877] dump_backtrace+0x0/0x530 [ 66.544912][ T4877] show_stack+0x2c/0x3c [ 66.545968][ T4877] dump_stack_lvl+0x108/0x170 [ 66.547075][ T4877] dump_stack+0x1c/0x58 [ 66.548035][ T4877] should_fail+0x3b8/0x514 [ 66.549023][ T4877] __should_failslab+0xbc/0x110 [ 66.550095][ T4877] should_failslab+0x10/0x28 [ 66.551174][ T4877] slab_pre_alloc_hook+0x64/0xe8 [ 66.552362][ T4877] kmem_cache_alloc_trace+0x9c/0x47c [ 66.553569][ T4877] btrfs_alloc_root+0x94/0x98c [ 66.554628][ T4877] btrfs_create_tree+0x114/0xa84 [ 66.555771][ T4877] btrfs_quota_enable+0x2a4/0x18d0 [ 66.556923][ T4877] btrfs_ioctl_quota_ctl+0x144/0x188 [ 66.558156][ T4877] btrfs_ioctl+0x9cc/0xa5c [ 66.559094][ T4877] __arm64_sys_ioctl+0x14c/0x1c8 [ 66.560211][ T4877] invoke_syscall+0x98/0x2b8 [ 66.561322][ T4877] el0_svc_common+0x138/0x258 [ 66.562513][ T4877] do_el0_svc+0x58/0x14c [ 66.563389][ T4877] el0_svc+0x7c/0x1f0 [ 66.564387][ T4877] el0t_64_sync_handler+0x84/0xe4 [ 66.565536][ T4877] el0t_64_sync+0x1a0/0x1a4 [ 66.568141][ T4877] ------------[ cut here ]------------ [ 66.569686][ T4877] WARNING: CPU: 0 PID: 4877 at fs/btrfs/qgroup.c:1009 btrfs_quota_enable+0x10d8/0x18d0 [ 66.571715][ T4877] Modules linked in: [ 66.572484][ T4877] CPU: 0 PID: 4877 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 66.574560][ T4877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 66.576740][ T4877] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.578503][ T4877] pc : btrfs_quota_enable+0x10d8/0x18d0 [ 66.579753][ T4877] lr : btrfs_quota_enable+0x10d8/0x18d0 [ 66.581056][ T4877] sp : ffff8000204c7aa0 [ 66.581936][ T4877] x29: ffff8000204c7c20 x28: dfff800000000000 x27: ffff700004098f68 [ 66.583916][ T4877] x26: ffff0000c8dc0048 x25: fffffffffffffff4 x24: ffff0000c8dc1798 [ 66.585796][ T4877] x23: ffff0000cdf15600 x22: ffff0000dc3789f8 x21: ffff8000204c7b40 [ 66.587592][ T4877] x20: 1fffe0001b86f13f x19: ffff0000dc3789a0 x18: 0000000000000001 [ 66.589271][ T4877] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 66.591174][ T4877] x14: ffff0000d4c08000 x13: 0000000000000001 x12: 0000000000000001 [ 66.592875][ T4877] x11: 0000000000000000 x10: 0000000000000000 x9 : 0a29a0c255496c00 [ 66.594721][ T4877] x8 : 0a29a0c255496c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 66.596516][ T4877] x5 : ffff8000204c7218 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 66.598364][ T4877] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 66.600066][ T4877] Call trace: [ 66.600777][ T4877] btrfs_quota_enable+0x10d8/0x18d0 [ 66.601919][ T4877] btrfs_ioctl_quota_ctl+0x144/0x188 [ 66.602966][ T4877] btrfs_ioctl+0x9cc/0xa5c [ 66.604014][ T4877] __arm64_sys_ioctl+0x14c/0x1c8 [ 66.605128][ T4877] invoke_syscall+0x98/0x2b8 [ 66.606227][ T4877] el0_svc_common+0x138/0x258 [ 66.607334][ T4877] do_el0_svc+0x58/0x14c [ 66.608228][ T4877] el0_svc+0x7c/0x1f0 [ 66.609125][ T4877] el0t_64_sync_handler+0x84/0xe4 [ 66.610251][ T4877] el0t_64_sync+0x1a0/0x1a4 [ 66.611231][ T4877] irq event stamp: 80190 [ 66.612157][ T4877] hardirqs last enabled at (80189): [] __up_console_sem+0xb4/0x100 [ 66.614328][ T4877] hardirqs last disabled at (80190): [] el1_dbg+0x24/0x80 [ 66.616391][ T4877] softirqs last enabled at (80166): [] handle_softirqs+0xb88/0xdbc [ 66.618532][ T4877] softirqs last disabled at (80149): [] __irq_exit_rcu+0x268/0x4d8 [ 66.620729][ T4877] ---[ end trace e433a5bdeede423d ]--- [ 66.624510][ T4877] BTRFS: error (device loop0) in btrfs_quota_enable:1009: errno=-12 Out of memory [ 66.626650][ T4877] BTRFS info (device loop0): forced readonly [ 66.967643][ T4898] loop0: detected capacity change from 0 to 32768 [ 66.972359][ T4898] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4898) [ 66.978723][ T4898] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 66.980794][ T4898] BTRFS info (device loop0): using free space tree [ 66.982193][ T4898] BTRFS info (device loop0): has skinny extents [ 66.998088][ T4898] BTRFS info (device loop0): enabling ssd optimizations [ 67.003994][ T4898] FAULT_INJECTION: forcing a failure. [ 67.003994][ T4898] name failslab, interval 1, probability 0, space 0, times 0 [ 67.007309][ T4898] CPU: 0 PID: 4898 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 67.009383][ T4898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 67.011593][ T4898] Call trace: [ 67.012338][ T4898] dump_backtrace+0x0/0x530 [ 67.013323][ T4898] show_stack+0x2c/0x3c [ 67.014203][ T4898] dump_stack_lvl+0x108/0x170 [ 67.015229][ T4898] dump_stack+0x1c/0x58 [ 67.016176][ T4898] should_fail+0x3b8/0x514 [ 67.017215][ T4898] __should_failslab+0xbc/0x110 [ 67.018340][ T4898] should_failslab+0x10/0x28 [ 67.019403][ T4898] slab_pre_alloc_hook+0x64/0xe8 [ 67.020435][ T4898] kmem_cache_alloc_trace+0x9c/0x47c [ 67.021630][ T4898] btrfs_alloc_root+0x94/0x98c [ 67.022661][ T4898] btrfs_create_tree+0x114/0xa84 [ 67.023717][ T4898] btrfs_quota_enable+0x2a4/0x18d0 [ 67.024906][ T4898] btrfs_ioctl_quota_ctl+0x144/0x188 [ 67.026060][ T4898] btrfs_ioctl+0x9cc/0xa5c [ 67.027012][ T4898] __arm64_sys_ioctl+0x14c/0x1c8 [ 67.028144][ T4898] invoke_syscall+0x98/0x2b8 [ 67.029206][ T4898] el0_svc_common+0x138/0x258 [ 67.030228][ T4898] do_el0_svc+0x58/0x14c [ 67.031279][ T4898] el0_svc+0x7c/0x1f0 [ 67.032238][ T4898] el0t_64_sync_handler+0x84/0xe4 [ 67.033393][ T4898] el0t_64_sync+0x1a0/0x1a4 [ 67.037058][ T4898] ------------[ cut here ]------------ [ 67.038827][ T4898] WARNING: CPU: 0 PID: 4898 at fs/btrfs/qgroup.c:1009 btrfs_quota_enable+0x10d8/0x18d0 [ 67.041068][ T4898] Modules linked in: [ 67.042078][ T4898] CPU: 0 PID: 4898 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 67.044248][ T4898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 67.046595][ T4898] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 67.048415][ T4898] pc : btrfs_quota_enable+0x10d8/0x18d0 [ 67.049678][ T4898] lr : btrfs_quota_enable+0x10d8/0x18d0 [ 67.051095][ T4898] sp : ffff800020817aa0 [ 67.052100][ T4898] x29: ffff800020817c20 x28: dfff800000000000 x27: ffff700004102f68 [ 67.054008][ T4898] x26: ffff0000cedb4048 x25: fffffffffffffff4 x24: ffff0000cedb5798 [ 67.055670][ T4898] x23: ffff0000d60b9800 x22: ffff0000dc378aa8 x21: ffff800020817b40 [ 67.057469][ T4898] x20: 1fffe0001b86f155 x19: ffff0000dc378a50 x18: 0000000000000001 [ 67.059249][ T4898] x17: 0000000000000000 x16: ffff800008336530 x15: 00000000ffffffff [ 67.061143][ T4898] x14: ffff0000d6f53680 x13: 0000000000000001 x12: 0000000000000001 [ 67.063104][ T4898] x11: 0000000000000000 x10: 0000000000000000 x9 : 62581cf001630a00 [ 67.064858][ T4898] x8 : 62581cf001630a00 x7 : 0000000000000001 x6 : 0000000000000001 [ 67.066814][ T4898] x5 : ffff800020817218 x4 : ffff800014b9fae0 x3 : ffff80000833667c [ 67.068638][ T4898] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 67.070533][ T4898] Call trace: [ 67.071233][ T4898] btrfs_quota_enable+0x10d8/0x18d0 [ 67.072443][ T4898] btrfs_ioctl_quota_ctl+0x144/0x188 [ 67.073748][ T4898] btrfs_ioctl+0x9cc/0xa5c [ 67.074883][ T4898] __arm64_sys_ioctl+0x14c/0x1c8 [ 67.076061][ T4898] invoke_syscall+0x98/0x2b8 [ 67.077042][ T4898] el0_svc_common+0x138/0x258 [ 67.078130][ T4898] do_el0_svc+0x58/0x14c [ 67.079046][ T4898] el0_svc+0x7c/0x1f0 [ 67.079943][ T4898] el0t_64_sync_handler+0x84/0xe4 [ 67.081093][ T4898] el0t_64_sync+0x1a0/0x1a4 [ 67.082037][ T4898] irq event stamp: 79666 [ 67.082900][ T4898] hardirqs last enabled at (79665): [] __up_console_sem+0xb4/0x100 [ 67.084975][ T4898] hardirqs last disabled at (79666): [] el1_dbg+0x24/0x80 [ 67.086996][ T4898] softirqs last enabled at (79642): [] handle_softirqs+0xb88/0xdbc [ 67.089070][ T4898] softirqs last disabled at (79637): [] __irq_exit_rcu+0x268/0x4d8 [ 67.091380][ T4898] ---[ end trace e433a5bdeede423e ]--- [ 67.093374][ T4898] BTRFS: error (device loop0) in btrfs_quota_enable:1009: errno=-12 Out of memory [ 67.095790][ T4898] BTRFS info (device loop0): forced readonly [ 67.234535][ T4437] Bluetooth: hci0: command 0x0419 tx timeout [ 67.373337][ T4920] loop0: detected capacity change from 0 to 32768 [ 67.377103][ T4920] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4920) [ 67.381844][ T4920] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 67.383959][ T4920] BTRFS info (device loop0): using free space tree [ 67.385462][ T4920] BTRFS info (device loop0): has skinny extents [ 67.406473][ T4920] BTRFS info (device loop0): enabling ssd optimizations [ 67.412269][ T4920] FAULT_INJECTION: forcing a failure. [ 67.412269][ T4920] name failslab, interval 1, probability 0, space 0, times 0 [ 67.416840][ T4920] CPU: 0 PID: 4920 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 67.418995][ T4920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 67.421307][ T4920] Call trace: [ 67.422076][ T4920] dump_backtrace+0x0/0x530 [ 67.423059][ T4920] show_stack+0x2c/0x3c [ 67.424036][ T4920] dump_stack_lvl+0x108/0x170 [ 67.425077][ T4920] dump_stack+0x1c/0x58 [ 67.426116][ T4920] should_fail+0x3b8/0x514 [ 67.427114][ T4920] __should_failslab+0xbc/0x110 [ 67.428213][ T4920] should_failslab+0x10/0x28 [ 67.429318][ T4920] slab_pre_alloc_hook+0x64/0xe8 [ 67.430442][ T4920] kmem_cache_alloc_trace+0x9c/0x47c [ 67.431718][ T4920] btrfs_alloc_root+0x94/0x98c [ 67.432829][ T4920] btrfs_create_tree+0x114/0xa84 [ 67.433956][ T4920] btrfs_quota_enable+0x2a4/0x18d0 [ 67.435079][ T4920] btrfs_ioctl_quota_ctl+0x144/0x188 [ 67.436254][ T4920] btrfs_ioctl+0x9cc/0xa5c [ 67.437233][ T4920] __arm64_sys_ioctl+0x14c/0x1c8 [ 67.438372][ T4920] invoke_syscall+0x98/0x2b8 [ 67.439495][ T4920] el0_svc_common+0x138/0x258 [ 67.440585][ T4920] do_el0_svc+0x58/0x14c [ 67.441557][ T4920] el0_svc+0x7c/0x1f0 [ 67.442513][ T4920] el0t_64_sync_handler+0x84/0xe4 [ 67.443960][ T4920] el0t_64_sync+0x1a0/0x1a4 [ 67.446084][ T4920] ------------[ cut here ]------------ [ 67.447554][ T4920] WARNING: CPU: 0 PID: 4920 at fs/btrfs/qgroup.c:1009 btrfs_quota_enable+0x10d8/0x18d0 [ 67.450029][ T4920] Modules linked in: [ 67.450887][ T4920] CPU: 0 PID: 4920 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 67.453101][ T4920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 67.455331][ T4920] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 67.457151][ T4920] pc : btrfs_quota_enable+0x10d8/0x18d0 [ 67.458333][ T4920] lr : btrfs_quota_enable+0x10d8/0x18d0 [ 67.459543][ T4920] sp : ffff800020947aa0 [ 67.460417][ T4920] x29: ffff800020947c20 x28: dfff800000000000 x27: ffff700004128f68 [ 67.462214][ T4920] x26: ffff0000cedb4048 x25: fffffffffffffff4 x24: ffff0000cedb5798 [ 67.464040][ T4920] x23: ffff0000d97b4500 x22: ffff0000dc378c08 x21: ffff800020947b40 [ 67.465799][ T4920] x20: 1fffe0001b86f181 x19: ffff0000dc378bb0 x18: 0000000000000001 [ 67.467479][ T4920] x17: 0000000000000000 x16: ffff800008336530 x15: 00000000ffffffff [ 67.469330][ T4920] x14: ffff0000da419b40 x13: 0000000000000001 x12: 0000000000000001 [ 67.471162][ T4920] x11: 0000000000000000 x10: 0000000000000000 x9 : cdd6181e78eb6b00 [ 67.472933][ T4920] x8 : cdd6181e78eb6b00 x7 : 0000000000000001 x6 : 0000000000000001 [ 67.474974][ T4920] x5 : ffff800020947218 x4 : ffff800014b9fae0 x3 : ffff80000833667c [ 67.476580][ T4920] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 67.478421][ T4920] Call trace: [ 67.479113][ T4920] btrfs_quota_enable+0x10d8/0x18d0 [ 67.480263][ T4920] btrfs_ioctl_quota_ctl+0x144/0x188 [ 67.481485][ T4920] btrfs_ioctl+0x9cc/0xa5c [ 67.482509][ T4920] __arm64_sys_ioctl+0x14c/0x1c8 [ 67.483590][ T4920] invoke_syscall+0x98/0x2b8 [ 67.484600][ T4920] el0_svc_common+0x138/0x258 [ 67.485583][ T4920] do_el0_svc+0x58/0x14c [ 67.486537][ T4920] el0_svc+0x7c/0x1f0 [ 67.487429][ T4920] el0t_64_sync_handler+0x84/0xe4 [ 67.488546][ T4920] el0t_64_sync+0x1a0/0x1a4 [ 67.489677][ T4920] irq event stamp: 79824 [ 67.490688][ T4920] hardirqs last enabled at (79823): [] __up_console_sem+0xb4/0x100 [ 67.492822][ T4920] hardirqs last disabled at (79824): [] el1_dbg+0x24/0x80 [ 67.494830][ T4920] softirqs last enabled at (79804): [] handle_softirqs+0xb88/0xdbc [ 67.496906][ T4920] softirqs last disabled at (79755): [] __irq_exit_rcu+0x268/0x4d8 [ 67.499107][ T4920] ---[ end trace e433a5bdeede423f ]--- [ 67.500750][ T4920] BTRFS: error (device loop0) in btrfs_quota_enable:1009: errno=-12 Out of memory [ 67.503008][ T4920] BTRFS info (device loop0): forced readonly [ 67.778612][ T4941] loop0: detected capacity change from 0 to 32768 [ 67.782393][ T4941] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4941) [ 67.787944][ T4941] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 67.790589][ T4941] BTRFS info (device loop0): using free space tree [ 67.792094][ T4941] BTRFS info (device loop0): has skinny extents [ 67.808555][ T4941] BTRFS info (device loop0): enabling ssd optimizations [ 67.815314][ T4941] FAULT_INJECTION: forcing a failure. [ 67.815314][ T4941] name failslab, interval 1, probability 0, space 0, times 0 [ 67.818553][ T4941] CPU: 1 PID: 4941 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 67.820801][ T4941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 67.823111][ T4941] Call trace: [ 67.823884][ T4941] dump_backtrace+0x0/0x530 [ 67.824847][ T4941] show_stack+0x2c/0x3c [ 67.825784][ T4941] dump_stack_lvl+0x108/0x170 [ 67.826859][ T4941] dump_stack+0x1c/0x58 [ 67.827815][ T4941] should_fail+0x3b8/0x514 [ 67.828804][ T4941] __should_failslab+0xbc/0x110 [ 67.829911][ T4941] should_failslab+0x10/0x28 [ 67.830972][ T4941] slab_pre_alloc_hook+0x64/0xe8 [ 67.832141][ T4941] kmem_cache_alloc+0x98/0x45c [ 67.833136][ T4941] start_transaction+0x4ec/0x1480 [ 67.834294][ T4941] btrfs_start_transaction+0x34/0x44 [ 67.835513][ T4941] btrfs_quota_enable+0x1cc/0x18d0 [ 67.836707][ T4941] btrfs_ioctl_quota_ctl+0x144/0x188 [ 67.837904][ T4941] btrfs_ioctl+0x9cc/0xa5c [ 67.838945][ T4941] __arm64_sys_ioctl+0x14c/0x1c8 [ 67.840000][ T4941] invoke_syscall+0x98/0x2b8 [ 67.840919][ T4941] el0_svc_common+0x138/0x258 [ 67.841998][ T4941] do_el0_svc+0x58/0x14c [ 67.842911][ T4941] el0_svc+0x7c/0x1f0 [ 67.843798][ T4941] el0t_64_sync_handler+0x84/0xe4 [ 67.844771][ T4941] el0t_64_sync+0x1a0/0x1a4 [ 68.132273][ T4963] loop0: detected capacity change from 0 to 32768 [ 68.136066][ T4963] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4963) [ 68.140998][ T4963] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 68.143133][ T4963] BTRFS info (device loop0): using free space tree [ 68.144711][ T4963] BTRFS info (device loop0): has skinny extents [ 68.159266][ T4963] BTRFS info (device loop0): enabling ssd optimizations [ 68.164731][ T4963] FAULT_INJECTION: forcing a failure. [ 68.164731][ T4963] name failslab, interval 1, probability 0, space 0, times 0 [ 68.167369][ T4963] CPU: 1 PID: 4963 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 68.169456][ T4963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 68.171569][ T4963] Call trace: [ 68.172307][ T4963] dump_backtrace+0x0/0x530 [ 68.173317][ T4963] show_stack+0x2c/0x3c [ 68.174226][ T4963] dump_stack_lvl+0x108/0x170 [ 68.175304][ T4963] dump_stack+0x1c/0x58 [ 68.176225][ T4963] should_fail+0x3b8/0x514 [ 68.177247][ T4963] __should_failslab+0xbc/0x110 [ 68.178332][ T4963] should_failslab+0x10/0x28 [ 68.179437][ T4963] slab_pre_alloc_hook+0x64/0xe8 [ 68.180616][ T4963] kmem_cache_alloc+0x98/0x45c [ 68.181647][ T4963] start_transaction+0x4ec/0x1480 [ 68.182800][ T4963] btrfs_start_transaction+0x34/0x44 [ 68.183950][ T4963] btrfs_quota_enable+0x1cc/0x18d0 [ 68.185098][ T4963] btrfs_ioctl_quota_ctl+0x144/0x188 [ 68.186297][ T4963] btrfs_ioctl+0x9cc/0xa5c [ 68.187368][ T4963] __arm64_sys_ioctl+0x14c/0x1c8 [ 68.188576][ T4963] invoke_syscall+0x98/0x2b8 [ 68.189639][ T4963] el0_svc_common+0x138/0x258 [ 68.190698][ T4963] do_el0_svc+0x58/0x14c [ 68.191690][ T4963] el0_svc+0x7c/0x1f0 [ 68.192519][ T4963] el0t_64_sync_handler+0x84/0xe4 [ 68.193574][ T4963] el0t_64_sync+0x1a0/0x1a4 [ 68.521516][ T4985] loop0: detected capacity change from 0 to 32768 [ 68.526125][ T4985] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4985) [ 68.532054][ T4985] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 68.534195][ T4985] BTRFS info (device loop0): using free space tree [ 68.536224][ T4985] BTRFS info (device loop0): has skinny extents [ 68.551391][ T4985] BTRFS info (device loop0): enabling ssd optimizations [ 68.557804][ T4985] FAULT_INJECTION: forcing a failure. [ 68.557804][ T4985] name failslab, interval 1, probability 0, space 0, times 0 [ 68.560657][ T4985] CPU: 0 PID: 4985 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 68.562857][ T4985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 68.565166][ T4985] Call trace: [ 68.565967][ T4985] dump_backtrace+0x0/0x530 [ 68.566978][ T4985] show_stack+0x2c/0x3c [ 68.567869][ T4985] dump_stack_lvl+0x108/0x170 [ 68.568985][ T4985] dump_stack+0x1c/0x58 [ 68.570047][ T4985] should_fail+0x3b8/0x514 [ 68.571133][ T4985] __should_failslab+0xbc/0x110 [ 68.572323][ T4985] should_failslab+0x10/0x28 [ 68.573465][ T4985] slab_pre_alloc_hook+0x64/0xe8 [ 68.574675][ T4985] kmem_cache_alloc_trace+0x9c/0x47c [ 68.575917][ T4985] btrfs_alloc_root+0x94/0x98c [ 68.576931][ T4985] btrfs_create_tree+0x114/0xa84 [ 68.578159][ T4985] btrfs_quota_enable+0x2a4/0x18d0 [ 68.579439][ T4985] btrfs_ioctl_quota_ctl+0x144/0x188 [ 68.580761][ T4985] btrfs_ioctl+0x9cc/0xa5c [ 68.581918][ T4985] __arm64_sys_ioctl+0x14c/0x1c8 [ 68.583084][ T4985] invoke_syscall+0x98/0x2b8 [ 68.584081][ T4985] el0_svc_common+0x138/0x258 [ 68.585132][ T4985] do_el0_svc+0x58/0x14c [ 68.586081][ T4985] el0_svc+0x7c/0x1f0 [ 68.586978][ T4985] el0t_64_sync_handler+0x84/0xe4 [ 68.588107][ T4985] el0t_64_sync+0x1a0/0x1a4 [ 68.591712][ T4985] ------------[ cut here ]------------ [ 68.593178][ T4985] WARNING: CPU: 0 PID: 4985 at fs/btrfs/qgroup.c:1009 btrfs_quota_enable+0x10d8/0x18d0 [ 68.595492][ T4985] Modules linked in: [ 68.596452][ T4985] CPU: 0 PID: 4985 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 68.598881][ T4985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 68.601135][ T4985] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.603043][ T4985] pc : btrfs_quota_enable+0x10d8/0x18d0 [ 68.604441][ T4985] lr : btrfs_quota_enable+0x10d8/0x18d0 [ 68.605820][ T4985] sp : ffff800020c97aa0 [ 68.606783][ T4985] x29: ffff800020c97c20 x28: dfff800000000000 x27: ffff700004192f68 [ 68.608618][ T4985] x26: ffff0000d7080048 x25: fffffffffffffff4 x24: ffff0000d7081798 [ 68.610376][ T4985] x23: ffff0000c25da300 x22: ffff0000dc378cb8 x21: ffff800020c97b40 [ 68.612191][ T4985] x20: 1fffe0001b86f197 x19: ffff0000dc378c60 x18: 0000000000000001 [ 68.614066][ T4985] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 68.616049][ T4985] x14: ffff0000c8039b40 x13: 0000000000000001 x12: 0000000000000001 [ 68.617870][ T4985] x11: 0000000000000000 x10: 0000000000000000 x9 : 828021e67a45b200 [ 68.619591][ T4985] x8 : 828021e67a45b200 x7 : 0000000000000001 x6 : 0000000000000001 [ 68.621586][ T4985] x5 : ffff800020c97218 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 68.623595][ T4985] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 68.625528][ T4985] Call trace: [ 68.626349][ T4985] btrfs_quota_enable+0x10d8/0x18d0 [ 68.627652][ T4985] btrfs_ioctl_quota_ctl+0x144/0x188 [ 68.628967][ T4985] btrfs_ioctl+0x9cc/0xa5c [ 68.630080][ T4985] __arm64_sys_ioctl+0x14c/0x1c8 [ 68.631123][ T4985] invoke_syscall+0x98/0x2b8 [ 68.632162][ T4985] el0_svc_common+0x138/0x258 [ 68.633187][ T4985] do_el0_svc+0x58/0x14c [ 68.634150][ T4985] el0_svc+0x7c/0x1f0 [ 68.635033][ T4985] el0t_64_sync_handler+0x84/0xe4 [ 68.636127][ T4985] el0t_64_sync+0x1a0/0x1a4 [ 68.636994][ T4985] irq event stamp: 81688 [ 68.637989][ T4985] hardirqs last enabled at (81687): [] __up_console_sem+0xb4/0x100 [ 68.640393][ T4985] hardirqs last disabled at (81688): [] el1_dbg+0x24/0x80 [ 68.642221][ T4985] softirqs last enabled at (81668): [] handle_softirqs+0xb88/0xdbc [ 68.644574][ T4985] softirqs last disabled at (81655): [] __irq_exit_rcu+0x268/0x4d8 [ 68.646900][ T4985] ---[ end trace e433a5bdeede4240 ]--- [ 68.654224][ T4985] BTRFS: error (device loop0) in btrfs_quota_enable:1009: errno=-12 Out of memory [ 68.656732][ T4985] BTRFS info (device loop0): forced readonly [ 68.929684][ T5006] loop0: detected capacity change from 0 to 32768 [ 68.936609][ T5006] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5006) [ 68.941428][ T5006] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 68.943744][ T5006] BTRFS info (device loop0): using free space tree [ 68.945266][ T5006] BTRFS info (device loop0): has skinny extents [ 68.959564][ T5006] BTRFS info (device loop0): enabling ssd optimizations [ 68.965022][ T5006] FAULT_INJECTION: forcing a failure. [ 68.965022][ T5006] name failslab, interval 1, probability 0, space 0, times 0 [ 68.967917][ T5006] CPU: 0 PID: 5006 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 68.970012][ T5006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 68.972197][ T5006] Call trace: [ 68.972939][ T5006] dump_backtrace+0x0/0x530 [ 68.973974][ T5006] show_stack+0x2c/0x3c [ 68.974812][ T5006] dump_stack_lvl+0x108/0x170 [ 68.975902][ T5006] dump_stack+0x1c/0x58 [ 68.976863][ T5006] should_fail+0x3b8/0x514 [ 68.977856][ T5006] __should_failslab+0xbc/0x110 [ 68.978914][ T5006] should_failslab+0x10/0x28 [ 68.979928][ T5006] slab_pre_alloc_hook+0x64/0xe8 [ 68.981054][ T5006] kmem_cache_alloc+0x98/0x45c [ 68.982117][ T5006] start_transaction+0x4ec/0x1480 [ 68.983248][ T5006] btrfs_start_transaction+0x34/0x44 [ 68.984434][ T5006] btrfs_quota_enable+0x1cc/0x18d0 [ 68.985566][ T5006] btrfs_ioctl_quota_ctl+0x144/0x188 [ 68.986643][ T5006] btrfs_ioctl+0x9cc/0xa5c [ 68.987652][ T5006] __arm64_sys_ioctl+0x14c/0x1c8 [ 68.988738][ T5006] invoke_syscall+0x98/0x2b8 [ 68.989768][ T5006] el0_svc_common+0x138/0x258 [ 68.990718][ T5006] do_el0_svc+0x58/0x14c [ 68.991618][ T5006] el0_svc+0x7c/0x1f0 [ 68.992541][ T5006] el0t_64_sync_handler+0x84/0xe4 [ 68.993646][ T5006] el0t_64_sync+0x1a0/0x1a4 [ 69.308789][ T5027] loop0: detected capacity change from 0 to 32768 [ 69.312515][ T5027] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5027) [ 69.320501][ T5027] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 69.322560][ T5027] BTRFS info (device loop0): using free space tree [ 69.324007][ T5027] BTRFS info (device loop0): has skinny extents [ 69.339761][ T5027] BTRFS info (device loop0): enabling ssd optimizations [ 69.347230][ T5027] FAULT_INJECTION: forcing a failure. [ 69.347230][ T5027] name failslab, interval 1, probability 0, space 0, times 0 [ 69.350056][ T5027] CPU: 0 PID: 5027 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 69.352246][ T5027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 69.354484][ T5027] Call trace: [ 69.355157][ T5027] dump_backtrace+0x0/0x530 [ 69.356342][ T5027] show_stack+0x2c/0x3c [ 69.357236][ T5027] dump_stack_lvl+0x108/0x170 [ 69.358366][ T5027] dump_stack+0x1c/0x58 [ 69.359400][ T5027] should_fail+0x3b8/0x514 [ 69.360422][ T5027] __should_failslab+0xbc/0x110 [ 69.361598][ T5027] should_failslab+0x10/0x28 [ 69.362690][ T5027] slab_pre_alloc_hook+0x64/0xe8 [ 69.363793][ T5027] kmem_cache_alloc_trace+0x9c/0x47c [ 69.365009][ T5027] btrfs_alloc_root+0x94/0x98c [ 69.366133][ T5027] btrfs_create_tree+0x114/0xa84 [ 69.367330][ T5027] btrfs_quota_enable+0x2a4/0x18d0 [ 69.368499][ T5027] btrfs_ioctl_quota_ctl+0x144/0x188 [ 69.369700][ T5027] btrfs_ioctl+0x9cc/0xa5c [ 69.370776][ T5027] __arm64_sys_ioctl+0x14c/0x1c8 [ 69.371846][ T5027] invoke_syscall+0x98/0x2b8 [ 69.372930][ T5027] el0_svc_common+0x138/0x258 [ 69.373924][ T5027] do_el0_svc+0x58/0x14c [ 69.374831][ T5027] el0_svc+0x7c/0x1f0 [ 69.375705][ T5027] el0t_64_sync_handler+0x84/0xe4 [ 69.376796][ T5027] el0t_64_sync+0x1a0/0x1a4 [ 69.378900][ T5027] ------------[ cut here ]------------ [ 69.381126][ T5027] WARNING: CPU: 0 PID: 5027 at fs/btrfs/qgroup.c:1009 btrfs_quota_enable+0x10d8/0x18d0 [ 69.383254][ T5027] Modules linked in: [ 69.384005][ T5027] CPU: 0 PID: 5027 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 69.386122][ T5027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 69.388393][ T5027] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 69.390073][ T5027] pc : btrfs_quota_enable+0x10d8/0x18d0 [ 69.391379][ T5027] lr : btrfs_quota_enable+0x10d8/0x18d0 [ 69.392608][ T5027] sp : ffff800020a87aa0 [ 69.393566][ T5027] x29: ffff800020a87c20 x28: dfff800000000000 x27: ffff700004150f68 [ 69.395469][ T5027] x26: ffff0000d02e0048 x25: fffffffffffffff4 x24: ffff0000d02e1798 [ 69.397173][ T5027] x23: ffff0000d2cf1b00 x22: ffff0000dc378ec8 x21: ffff800020a87b40 [ 69.398914][ T5027] x20: 1fffe0001b86f1d9 x19: ffff0000dc378e70 x18: 0000000000000001 [ 69.400766][ T5027] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 69.402537][ T5027] x14: ffff0000db5451c0 x13: 0000000000000001 x12: 0000000000000001 [ 69.404376][ T5027] x11: 0000000000000000 x10: 0000000000000000 x9 : 90cfec1456f14d00 [ 69.406177][ T5027] x8 : 90cfec1456f14d00 x7 : 0000000000000001 x6 : 0000000000000001 [ 69.408131][ T5027] x5 : ffff800020a87218 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 69.410019][ T5027] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 69.411769][ T5027] Call trace: [ 69.412550][ T5027] btrfs_quota_enable+0x10d8/0x18d0 [ 69.413695][ T5027] btrfs_ioctl_quota_ctl+0x144/0x188 [ 69.414981][ T5027] btrfs_ioctl+0x9cc/0xa5c [ 69.415942][ T5027] __arm64_sys_ioctl+0x14c/0x1c8 [ 69.417014][ T5027] invoke_syscall+0x98/0x2b8 [ 69.418053][ T5027] el0_svc_common+0x138/0x258 [ 69.419070][ T5027] do_el0_svc+0x58/0x14c [ 69.420003][ T5027] el0_svc+0x7c/0x1f0 [ 69.420877][ T5027] el0t_64_sync_handler+0x84/0xe4 [ 69.421983][ T5027] el0t_64_sync+0x1a0/0x1a4 [ 69.423009][ T5027] irq event stamp: 81530 [ 69.423959][ T5027] hardirqs last enabled at (81529): [] __up_console_sem+0xb4/0x100 [ 69.426231][ T5027] hardirqs last disabled at (81530): [] el1_dbg+0x24/0x80 [ 69.428177][ T5027] softirqs last enabled at (81506): [] handle_softirqs+0xb88/0xdbc [ 69.430216][ T5027] softirqs last disabled at (81385): [] __irq_exit_rcu+0x268/0x4d8 [ 69.432421][ T5027] ---[ end trace e433a5bdeede4241 ]--- [ 69.439739][ T5027] BTRFS: error (device loop0) in btrfs_quota_enable:1009: errno=-12 Out of memory [ 69.441880][ T5027] BTRFS info (device loop0): forced readonly 1970/01/01 00:01:09 executed programs: 19 [ 69.638834][ T21] cfg80211: failed to load regulatory.db [ 69.642202][ T2055] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.643747][ T2055] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.844848][ T5048] loop0: detected capacity change from 0 to 32768 [ 69.848668][ T5048] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5048) [ 69.853310][ T5048] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 69.855990][ T5048] BTRFS info (device loop0): using free space tree [ 69.857531][ T5048] BTRFS info (device loop0): has skinny extents [ 69.874022][ T5048] BTRFS info (device loop0): enabling ssd optimizations [ 69.880088][ T5048] FAULT_INJECTION: forcing a failure. [ 69.880088][ T5048] name failslab, interval 1, probability 0, space 0, times 0 [ 69.883044][ T5048] CPU: 1 PID: 5048 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 69.885262][ T5048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 69.887713][ T5048] Call trace: [ 69.888466][ T5048] dump_backtrace+0x0/0x530 [ 69.889471][ T5048] show_stack+0x2c/0x3c [ 69.890435][ T5048] dump_stack_lvl+0x108/0x170 [ 69.891505][ T5048] dump_stack+0x1c/0x58 [ 69.892399][ T5048] should_fail+0x3b8/0x514 [ 69.893398][ T5048] __should_failslab+0xbc/0x110 [ 69.894523][ T5048] should_failslab+0x10/0x28 [ 69.895561][ T5048] slab_pre_alloc_hook+0x64/0xe8 [ 69.896680][ T5048] kmem_cache_alloc_trace+0x9c/0x47c [ 69.897873][ T5048] btrfs_alloc_root+0x94/0x98c [ 69.898926][ T5048] btrfs_create_tree+0x114/0xa84 [ 69.899944][ T5048] btrfs_quota_enable+0x2a4/0x18d0 [ 69.901071][ T5048] btrfs_ioctl_quota_ctl+0x144/0x188 [ 69.902359][ T5048] btrfs_ioctl+0x9cc/0xa5c [ 69.903353][ T5048] __arm64_sys_ioctl+0x14c/0x1c8 [ 69.904486][ T5048] invoke_syscall+0x98/0x2b8 [ 69.905541][ T5048] el0_svc_common+0x138/0x258 [ 69.906563][ T5048] do_el0_svc+0x58/0x14c [ 69.907481][ T5048] el0_svc+0x7c/0x1f0 [ 69.908353][ T5048] el0t_64_sync_handler+0x84/0xe4 [ 69.909440][ T5048] el0t_64_sync+0x1a0/0x1a4 [ 69.914206][ T5048] ------------[ cut here ]------------ [ 69.915982][ T5048] WARNING: CPU: 1 PID: 5048 at fs/btrfs/qgroup.c:1009 btrfs_quota_enable+0x10d8/0x18d0 [ 69.918167][ T5048] Modules linked in: [ 69.919058][ T5048] CPU: 1 PID: 5048 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 69.921384][ T5048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 69.923659][ T5048] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 69.925379][ T5048] pc : btrfs_quota_enable+0x10d8/0x18d0 [ 69.926595][ T5048] lr : btrfs_quota_enable+0x10d8/0x18d0 [ 69.927796][ T5048] sp : ffff800020a87aa0 [ 69.928700][ T5048] x29: ffff800020a87c20 x28: dfff800000000000 x27: ffff700004150f68 [ 69.930513][ T5048] x26: ffff0000d6e54048 x25: fffffffffffffff4 x24: ffff0000d6e55798 [ 69.932306][ T5048] x23: ffff0000d621dd00 x22: ffff0000de8ad9f8 x21: ffff800020a87b40 [ 69.934025][ T5048] x20: 1fffe0001bd15b3f x19: ffff0000de8ad9a0 x18: 0000000000000001 [ 69.935920][ T5048] x17: 0000000000000000 x16: ffff800011ac23e0 x15: 00000000ffffffff [ 69.937739][ T5048] x14: ffff0000c54e1b40 x13: 0000000000000001 x12: 0000000000000001 [ 69.939582][ T5048] x11: 0000000000000000 x10: 0000000000000000 x9 : f7c9ff43b697b500 [ 69.941303][ T5048] x8 : f7c9ff43b697b500 x7 : 0000000000000001 x6 : 0000000000000001 [ 69.943103][ T5048] x5 : ffff800020a87218 x4 : ffff800014b9fae0 x3 : ffff800008557c4c [ 69.944814][ T5048] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 69.946660][ T5048] Call trace: [ 69.947321][ T5048] btrfs_quota_enable+0x10d8/0x18d0 [ 69.948629][ T5048] btrfs_ioctl_quota_ctl+0x144/0x188 [ 69.949845][ T5048] btrfs_ioctl+0x9cc/0xa5c [ 69.950875][ T5048] __arm64_sys_ioctl+0x14c/0x1c8 [ 69.951914][ T5048] invoke_syscall+0x98/0x2b8 [ 69.952899][ T5048] el0_svc_common+0x138/0x258 [ 69.953889][ T5048] do_el0_svc+0x58/0x14c [ 69.954710][ T5048] el0_svc+0x7c/0x1f0 [ 69.955566][ T5048] el0t_64_sync_handler+0x84/0xe4 [ 69.956668][ T5048] el0t_64_sync+0x1a0/0x1a4 [ 69.957614][ T5048] irq event stamp: 80358 [ 69.958558][ T5048] hardirqs last enabled at (80357): [] __up_console_sem+0xb4/0x100 [ 69.960665][ T5048] hardirqs last disabled at (80358): [] el1_dbg+0x24/0x80 [ 69.962579][ T5048] softirqs last enabled at (80346): [] handle_softirqs+0xb88/0xdbc [ 69.964796][ T5048] softirqs last disabled at (80337): [] __irq_exit_rcu+0x268/0x4d8 [ 69.966898][ T5048] ---[ end trace e433a5bdeede4242 ]--- [ 69.972354][ T5048] BTRFS: error (device loop0) in btrfs_quota_enable:1009: errno=-12 Out of memory [ 69.974951][ T5048] BTRFS info (device loop0): forced readonly [ 70.317370][ T5069] loop0: detected capacity change from 0 to 32768 [ 70.321013][ T5069] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5069) [ 70.326058][ T5069] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 70.328416][ T5069] BTRFS info (device loop0): using free space tree [ 70.329941][ T5069] BTRFS info (device loop0): has skinny extents [ 70.346018][ T5069] BTRFS info (device loop0): enabling ssd optimizations [ 70.351889][ T5069] FAULT_INJECTION: forcing a failure. [ 70.351889][ T5069] name failslab, interval 1, probability 0, space 0, times 0 [ 70.356143][ T5069] CPU: 1 PID: 5069 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 70.358653][ T5069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 70.360830][ T5069] Call trace: [ 70.361592][ T5069] dump_backtrace+0x0/0x530 [ 70.362633][ T5069] show_stack+0x2c/0x3c [ 70.363610][ T5069] dump_stack_lvl+0x108/0x170 [ 70.364632][ T5069] dump_stack+0x1c/0x58 [ 70.365575][ T5069] should_fail+0x3b8/0x514 [ 70.366615][ T5069] __should_failslab+0xbc/0x110 [ 70.367743][ T5069] should_failslab+0x10/0x28 [ 70.368771][ T5069] slab_pre_alloc_hook+0x64/0xe8 [ 70.369944][ T5069] kmem_cache_alloc_trace+0x9c/0x47c [ 70.371085][ T5069] btrfs_alloc_root+0x94/0x98c [ 70.372170][ T5069] btrfs_create_tree+0x114/0xa84 [ 70.373317][ T5069] btrfs_quota_enable+0x2a4/0x18d0 [ 70.374484][ T5069] btrfs_ioctl_quota_ctl+0x144/0x188 [ 70.375702][ T5069] btrfs_ioctl+0x9cc/0xa5c [ 70.376690][ T5069] __arm64_sys_ioctl+0x14c/0x1c8 [ 70.377708][ T5069] invoke_syscall+0x98/0x2b8 [ 70.378749][ T5069] el0_svc_common+0x138/0x258 [ 70.379786][ T5069] do_el0_svc+0x58/0x14c [ 70.380672][ T5069] el0_svc+0x7c/0x1f0 [ 70.381608][ T5069] el0t_64_sync_handler+0x84/0xe4 [ 70.382773][ T5069] el0t_64_sync+0x1a0/0x1a4 [ 70.384393][ T5069] ------------[ cut here ]------------ [ 70.386051][ T5069] WARNING: CPU: 1 PID: 5069 at fs/btrfs/qgroup.c:1009 btrfs_quota_enable+0x10d8/0x18d0 [ 70.388040][ T5069] Modules linked in: [ 70.388991][ T5069] CPU: 1 PID: 5069 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 70.391145][ T5069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 70.393482][ T5069] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 70.394970][ T5069] pc : btrfs_quota_enable+0x10d8/0x18d0 [ 70.395868][ T5069] lr : btrfs_quota_enable+0x10d8/0x18d0 [ 70.396771][ T5069] sp : ffff800021007aa0 [ 70.397438][ T5069] x29: ffff800021007c20 x28: dfff800000000000 x27: ffff700004200f68 [ 70.398727][ T5069] x26: ffff0000d6414048 x25: fffffffffffffff4 x24: ffff0000d6415798 [ 70.400027][ T5069] x23: ffff0000d5ca2300 x22: ffff0000de8adb58 x21: ffff800021007b40 [ 70.401337][ T5069] x20: 1fffe0001bd15b6b x19: ffff0000de8adb00 x18: 0000000000000001 [ 70.402651][ T5069] x17: 0000000000000000 x16: ffff800008336530 x15: 00000000ffffffff [ 70.403944][ T5069] x14: ffff0000c0b93680 x13: 0000000000000001 x12: 0000000000000001 [ 70.405244][ T5069] x11: 0000000000000000 x10: 0000000000000000 x9 : 50aa8973b5e34000 [ 70.406544][ T5069] x8 : 50aa8973b5e34000 x7 : 0000000000000001 x6 : 0000000000000001 [ 70.407912][ T5069] x5 : ffff800021007218 x4 : ffff800014b9fae0 x3 : ffff80000833667c [ 70.409749][ T5069] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 70.411563][ T5069] Call trace: [ 70.412262][ T5069] btrfs_quota_enable+0x10d8/0x18d0 [ 70.413458][ T5069] btrfs_ioctl_quota_ctl+0x144/0x188 [ 70.414652][ T5069] btrfs_ioctl+0x9cc/0xa5c [ 70.415518][ T5069] __arm64_sys_ioctl+0x14c/0x1c8 [ 70.416668][ T5069] invoke_syscall+0x98/0x2b8 [ 70.417664][ T5069] el0_svc_common+0x138/0x258 [ 70.418598][ T5069] do_el0_svc+0x58/0x14c [ 70.419559][ T5069] el0_svc+0x7c/0x1f0 [ 70.420481][ T5069] el0t_64_sync_handler+0x84/0xe4 [ 70.421587][ T5069] el0t_64_sync+0x1a0/0x1a4 [ 70.422665][ T5069] irq event stamp: 79494 [ 70.423675][ T5069] hardirqs last enabled at (79493): [] __up_console_sem+0xb4/0x100 [ 70.425754][ T5069] hardirqs last disabled at (79494): [] el1_dbg+0x24/0x80 [ 70.427747][ T5069] softirqs last enabled at (79482): [] handle_softirqs+0xb88/0xdbc [ 70.429948][ T5069] softirqs last disabled at (79405): [] __irq_exit_rcu+0x268/0x4d8 [ 70.432072][ T5069] ---[ end trace e433a5bdeede4243 ]--- [ 70.433584][ T5069] BTRFS: error (device loop0) in btrfs_quota_enable:1009: errno=-12 Out of memory [ 70.435927][ T5069] BTRFS info (device loop0): forced readonly [ 70.782027][ T5091] loop0: detected capacity change from 0 to 32768 [ 70.786769][ T5091] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5091) [ 70.791688][ T5091] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 70.794131][ T5091] BTRFS info (device loop0): using free space tree [ 70.795859][ T5091] BTRFS info (device loop0): has skinny extents [ 70.813571][ T5091] BTRFS info (device loop0): enabling ssd optimizations [ 70.835931][ T5091] FAULT_INJECTION: forcing a failure. [ 70.835931][ T5091] name failslab, interval 1, probability 0, space 0, times 0 [ 70.838959][ T5091] CPU: 1 PID: 5091 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 70.841272][ T5091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 70.843608][ T5091] Call trace: [ 70.844356][ T5091] dump_backtrace+0x0/0x530 [ 70.845413][ T5091] show_stack+0x2c/0x3c [ 70.846371][ T5091] dump_stack_lvl+0x108/0x170 [ 70.847410][ T5091] dump_stack+0x1c/0x58 [ 70.848367][ T5091] should_fail+0x3b8/0x514 [ 70.849416][ T5091] __should_failslab+0xbc/0x110 [ 70.850511][ T5091] should_failslab+0x10/0x28 [ 70.851506][ T5091] slab_pre_alloc_hook+0x64/0xe8 [ 70.852664][ T5091] kmem_cache_alloc_trace+0x9c/0x47c [ 70.853923][ T5091] btrfs_alloc_root+0x94/0x98c [ 70.854973][ T5091] btrfs_create_tree+0x114/0xa84 [ 70.856041][ T5091] btrfs_quota_enable+0x2a4/0x18d0 [ 70.857241][ T5091] btrfs_ioctl_quota_ctl+0x144/0x188 [ 70.858429][ T5091] btrfs_ioctl+0x9cc/0xa5c [ 70.859377][ T5091] __arm64_sys_ioctl+0x14c/0x1c8 [ 70.860537][ T5091] invoke_syscall+0x98/0x2b8 [ 70.861561][ T5091] el0_svc_common+0x138/0x258 [ 70.862613][ T5091] do_el0_svc+0x58/0x14c [ 70.863560][ T5091] el0_svc+0x7c/0x1f0 [ 70.864503][ T5091] el0t_64_sync_handler+0x84/0xe4 [ 70.865804][ T5091] el0t_64_sync+0x1a0/0x1a4 [ 70.867116][ T5091] ------------[ cut here ]------------ [ 70.868687][ T5091] WARNING: CPU: 1 PID: 5091 at fs/btrfs/qgroup.c:1009 btrfs_quota_enable+0x10d8/0x18d0 [ 70.870837][ T5091] Modules linked in: [ 70.871792][ T5091] CPU: 1 PID: 5091 Comm: syz-executor.0 Tainted: G W 5.15.167-syzkaller #0 [ 70.873962][ T5091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 70.876100][ T5091] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 70.877832][ T5091] pc : btrfs_quota_enable+0x10d8/0x18d0 [ 70.879165][ T5091] lr : btrfs_quota_enable+0x10d8/0x18d0 [ 70.880357][ T5091] sp : ffff8000211f7aa0 [ 70.881211][ T5091] x29: ffff8000211f7c20 x28: dfff800000000000 x27: ffff70000423ef68 [ 70.883027][ T5091] x26: ffff0000cdefc048 x25: fffffffffffffff4 x24: ffff0000cdefd798 [ 70.884851][ T5091] x23: ffff0000d2a85300 x22: ffff0000de8adcb8 x21: ffff8000211f7b40 [ 70.886674][ T5091] x20: 1fffe0001bd15b97 x19: ffff0000de8adc60 x18: 0000000000000001 [ 70.888457][ T5091] x17: 0000000000000000 x16: ffff800008336530 x15: 00000000ffffffff [ 70.890303][ T5091] x14: ffff0000d56a0000 x13: 0000000000000001 x12: 0000000000000001 [ 70.892089][ T5091] x11: 0000000000000000 x10: 0000000000000000 x9 : 25d37087d8288300 [ 70.893904][ T5091] x8 : 25d37087d8288300 x7 : 0000000000000001 x6 : 0000000000000001 [ 70.895750][ T5091] x5 : ffff8000211f7218 x4 : ffff800014b9fae0 x3 : ffff80000833667c [ 70.897538][ T5091] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 70.899309][ T5091] Call trace: [ 70.900034][ T5091] btrfs_quota_enable+0x10d8/0x18d0 [ 70.901189][ T5091] btrfs_ioctl_quota_ctl+0x144/0x188 [ 70.902370][ T5091] btrfs_ioctl+0x9cc/0xa5c [ 70.903270][ T5091] __arm64_sys_ioctl+0x14c/0x1c8 [ 70.904369][ T5091] invoke_syscall+0x98/0x2b8 [ 70.905541][ T5091] el0_svc_common+0x138/0x258 [ 70.906783][ T5091] do_el0_svc+0x58/0x14c [ 70.907751][ T5091] el0_svc+0x7c/0x1f0 [ 70.908856][ T5091] el0t_64_sync_handler+0x84/0xe4 [ 70.909986][ T5091] el0t_64_sync+0x1a0/0x1a4 [ 70.910996][ T5091] irq event stamp: 80504 [ 70.911877][ T5091] hardirqs last enabled at (80503): [] __up_console_sem+0xb4/0x100 [ 70.914117][ T5091] hardirqs last disabled at (80504): [] el1_dbg+0x24/0x80 [ 70.916156][ T5091] softirqs last enabled at (80480): [] handle_softirqs+0xb88/0xdbc [ 70.918264][ T5091] softirqs last disabled at (80465): [] __irq_exit_rcu+0x268/0x4d8 [ 70.920402][ T5091] ---[ end trace e433a5bdeede4244 ]--- [ 70.922776][ T5091] BTRFS: error (device loop0) in btrfs_quota_enable:1009: errno=-12 Out of memory [ 70.925016][ T5091] BTRFS info (device loop0): forced readonly