Warning: Permanently added '10.128.0.188' (ED25519) to the list of known hosts. 1970/01/01 00:01:00 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:00 ignoring optional flag "type"="gce" 1970/01/01 00:01:00 parsed 1 programs 1970/01/01 00:01:00 executed programs: 0 [ 60.744767][ T6087] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 60.747041][ T6087] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 60.750729][ T6087] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 60.752751][ T6087] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 60.753511][ T6087] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 60.839076][ T6743] chnl_net:caif_netlink_parms(): no params data found [ 60.881597][ T6743] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.881672][ T6743] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.881775][ T6743] bridge_slave_0: entered allmulticast mode [ 60.883413][ T6743] bridge_slave_0: entered promiscuous mode [ 60.884991][ T6743] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.885062][ T6743] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.885199][ T6743] bridge_slave_1: entered allmulticast mode [ 60.885989][ T6743] bridge_slave_1: entered promiscuous mode [ 60.904521][ T6743] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.906037][ T6743] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.922833][ T6743] team0: Port device team_slave_0 added [ 60.924252][ T6743] team0: Port device team_slave_1 added [ 60.938966][ T6743] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.939011][ T6743] 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. [ 60.939044][ T6743] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.940127][ T6743] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.940151][ T6743] 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. [ 60.940180][ T6743] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.966423][ T6743] hsr_slave_0: entered promiscuous mode [ 60.966923][ T6743] hsr_slave_1: entered promiscuous mode [ 61.812235][ T6743] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 61.817086][ T6743] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 61.821097][ T6743] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 61.826936][ T6743] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 61.845665][ T6743] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.845746][ T6743] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.846052][ T6743] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.846132][ T6743] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.880963][ T6743] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.889489][ T6743] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.894822][ T41] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.897250][ T41] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.908627][ T334] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.908719][ T334] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.916207][ T2033] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.916281][ T2033] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.038627][ T6743] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.063535][ T6743] veth0_vlan: entered promiscuous mode [ 62.067336][ T6743] veth1_vlan: entered promiscuous mode [ 62.079956][ T6743] veth0_macvtap: entered promiscuous mode [ 62.081831][ T6743] veth1_macvtap: entered promiscuous mode [ 62.095691][ T6743] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.100222][ T6743] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.115981][ T6743] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.118481][ T6743] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.121135][ T6743] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.124819][ T6743] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.160972][ T2033] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.161027][ T2033] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.178883][ T2033] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.178943][ T2033] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.405653][ T6839] loop0: detected capacity change from 0 to 32768 [ 62.412481][ T6839] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (6839) [ 62.421281][ T6839] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 62.425351][ T6839] BTRFS info (device loop0): using crc32c (crc32c-arm64) checksum algorithm [ 62.425426][ T6839] BTRFS info (device loop0): using free-space-tree [ 62.547624][ T6839] FAULT_INJECTION: forcing a failure. [ 62.547624][ T6839] name failslab, interval 1, probability 0, space 0, times 1 [ 62.553160][ T6839] CPU: 1 UID: 0 PID: 6839 Comm: syz-executor.0 Not tainted 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT [ 62.553184][ T6839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 62.553192][ T6839] Call trace: [ 62.553196][ T6839] show_stack+0x2c/0x3c (C) [ 62.553217][ T6839] __dump_stack+0x30/0x40 [ 62.553232][ T6839] dump_stack_lvl+0xd8/0x12c [ 62.553245][ T6839] dump_stack+0x1c/0x28 [ 62.553258][ T6839] should_fail_ex+0x41c/0x594 [ 62.553273][ T6839] should_failslab+0xc0/0x128 [ 62.553287][ T6839] kmem_cache_alloc_noprof+0x80/0x3e8 [ 62.553302][ T6839] add_delayed_ref+0xf0/0x199c [ 62.553316][ T6839] btrfs_add_delayed_tree_ref+0x94/0x148 [ 62.553330][ T6839] btrfs_alloc_tree_block+0x9e0/0xeb0 [ 62.553342][ T6839] btrfs_force_cow_block+0x408/0x1bb8 [ 62.553357][ T6839] btrfs_cow_block+0x3f8/0x838 [ 62.553370][ T6839] btrfs_search_slot+0x9c0/0x221c [ 62.553384][ T6839] btrfs_insert_empty_items+0xa4/0x17c [ 62.553395][ T6839] btrfs_insert_replace_extent+0x25c/0x860 [ 62.553409][ T6839] btrfs_replace_file_extents+0xa5c/0x1658 [ 62.553422][ T6839] __btrfs_prealloc_file_range+0x394/0xa94 [ 62.553435][ T6839] btrfs_prealloc_file_range+0x60/0x7c [ 62.553447][ T6839] btrfs_fallocate+0x136c/0x1734 [ 62.553461][ T6839] vfs_fallocate+0x5cc/0x73c [ 62.553473][ T6839] __arm64_sys_fallocate+0xbc/0x10c [ 62.553485][ T6839] invoke_syscall+0x98/0x2b8 [ 62.553499][ T6839] el0_svc_common+0x130/0x23c [ 62.553512][ T6839] do_el0_svc+0x48/0x58 [ 62.553526][ T6839] el0_svc+0x58/0x17c [ 62.553538][ T6839] el0t_64_sync_handler+0x78/0x108 [ 62.553550][ T6839] el0t_64_sync+0x198/0x19c [ 62.555097][ T6839] BTRFS error (device loop0 state A): Transaction aborted (error -12) [ 62.555179][ T6839] BTRFS: error (device loop0 state A) in btrfs_replace_file_extents:2572: errno=-12 Out of memory [ 62.555215][ T6839] BTRFS info (device loop0 state EA): forced readonly [ 62.559340][ T42] BTRFS warning (device loop0 state EA): Skipping commit of aborted transaction. [ 62.559572][ T42] BTRFS error (device loop0 state EA): fail to start transaction for status update: -30 [ 62.612480][ T6743] BTRFS info (device loop0 state EA): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 62.635659][ T6743] ------------[ cut here ]------------ [ 62.635733][ T6743] WARNING: CPU: 0 PID: 6743 at fs/btrfs/space-info.h:265 btrfs_space_info_update_bytes_may_use+0x354/0x6a4 [ 62.640317][ T6743] Modules linked in: [ 62.641428][ T6743] CPU: 0 UID: 0 PID: 6743 Comm: syz-executor.0 Not tainted 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT [ 62.644512][ T6743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 62.647302][ T6743] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.649368][ T6743] pc : btrfs_space_info_update_bytes_may_use+0x354/0x6a4 [ 62.651248][ T6743] lr : btrfs_space_info_update_bytes_may_use+0x350/0x6a4 [ 62.653140][ T6743] sp : ffff80009c1c7870 [ 62.654231][ T6743] x29: ffff80009c1c7890 x28: 1fffe00019096310 x27: dfff800000000000 [ 62.656405][ T6743] x26: ffff80008f62e768 x25: 0000000000000001 x24: ffff0000d2ccdb90 [ 62.658573][ T6743] x23: 0000000000000005 x22: 000000000015f000 x21: 0000000000160000 [ 62.660725][ T6743] x20: ffff0000c84b1880 x19: 0000000000000000 x18: 00000000ffffffff [ 62.663010][ T6743] x17: ffff80009331f000 x16: ffff80008aec8e2c x15: ffff700013838f04 [ 62.665241][ T6743] x14: 1ffff00013838f04 x13: 0000000000000004 x12: ffffffffffffffff [ 62.667478][ T6743] x11: ffff700013838f04 x10: 0000000000ff0100 x9 : 0000000000000000 [ 62.669722][ T6743] x8 : ffff0000d2ccdb80 x7 : ffff8000824e725c x6 : 0000000000000000 [ 62.671938][ T6743] x5 : ffff800093501158 x4 : 0000000000000008 x3 : ffff80008052cfe4 [ 62.674119][ T6743] x2 : 0000000000000001 x1 : 0000000000160000 x0 : 000000000015f000 [ 62.676344][ T6743] Call trace: [ 62.677190][ T6743] btrfs_space_info_update_bytes_may_use+0x354/0x6a4 (P) [ 62.679141][ T6743] btrfs_block_rsv_release+0x3a4/0x490 [ 62.680657][ T6743] btrfs_release_global_block_rsv+0x38/0x22c [ 62.682295][ T6743] btrfs_free_block_groups+0xa48/0xd0c [ 62.683816][ T6743] close_ctree+0x644/0xb40 [ 62.685019][ T6743] btrfs_put_super+0x70/0x80 [ 62.686284][ T6743] generic_shutdown_super+0x12c/0x2b8 [ 62.687689][ T6743] kill_anon_super+0x4c/0x7c [ 62.689057][ T6743] btrfs_kill_super+0x40/0x58 [ 62.690330][ T6743] deactivate_locked_super+0xc4/0x12c [ 62.691793][ T6743] deactivate_super+0xe0/0x100 [ 62.693096][ T6743] cleanup_mnt+0x31c/0x3ac [ 62.694255][ T6743] __cleanup_mnt+0x20/0x30 [ 62.695511][ T6743] task_work_run+0x1dc/0x260 [ 62.696775][ T6743] do_notify_resume+0x16c/0x1ec [ 62.698048][ T6743] el0_svc+0xb4/0x17c [ 62.699117][ T6743] el0t_64_sync_handler+0x78/0x108 [ 62.700562][ T6743] el0t_64_sync+0x198/0x19c [ 62.701783][ T6743] irq event stamp: 161160 [ 62.702920][ T6743] hardirqs last enabled at (161159): [] kasan_quarantine_put+0x1a0/0x1c8 [ 62.705596][ T6743] hardirqs last disabled at (161160): [] el1_dbg+0x24/0x80 [ 62.708103][ T6743] softirqs last enabled at (159484): [] handle_softirqs+0xaf8/0xc88 [ 62.710815][ T6743] softirqs last disabled at (159465): [] __do_softirq+0x14/0x20 [ 62.713320][ T6743] ---[ end trace 0000000000000000 ]--- [ 62.763590][ T52] Bluetooth: hci0: command tx timeout [ 62.981066][ T6886] loop0: detected capacity change from 0 to 32768 [ 62.982381][ T6886] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (6886) [ 62.993984][ T6886] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 62.997581][ T6886] BTRFS info (device loop0): using crc32c (crc32c-arm64) checksum algorithm [ 63.000446][ T6886] BTRFS info (device loop0): using free-space-tree [ 63.072354][ T6886] FAULT_INJECTION: forcing a failure. [ 63.072354][ T6886] name failslab, interval 1, probability 0, space 0, times 0 [ 63.072427][ T6886] CPU: 0 UID: 0 PID: 6886 Comm: syz-executor.0 Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT [ 63.072444][ T6886] Tainted: [W]=WARN [ 63.072448][ T6886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 63.072456][ T6886] Call trace: [ 63.072460][ T6886] show_stack+0x2c/0x3c (C) [ 63.072480][ T6886] __dump_stack+0x30/0x40 [ 63.072495][ T6886] dump_stack_lvl+0xd8/0x12c [ 63.072508][ T6886] dump_stack+0x1c/0x28 [ 63.072521][ T6886] should_fail_ex+0x41c/0x594 [ 63.072536][ T6886] should_failslab+0xc0/0x128 [ 63.072550][ T6886] __kmalloc_cache_noprof+0x80/0x3fc [ 63.072561][ T6886] add_delayed_ref+0x338/0x199c [ 63.072576][ T6886] btrfs_add_delayed_tree_ref+0x94/0x148 [ 63.072590][ T6886] btrfs_alloc_tree_block+0x9e0/0xeb0 [ 63.072602][ T6886] btrfs_force_cow_block+0x408/0x1bb8 [ 63.072616][ T6886] btrfs_cow_block+0x3f8/0x838 [ 63.072630][ T6886] btrfs_search_slot+0x9c0/0x221c [ 63.072644][ T6886] btrfs_insert_empty_items+0xa4/0x17c [ 63.072655][ T6886] btrfs_insert_replace_extent+0x25c/0x860 [ 63.072669][ T6886] btrfs_replace_file_extents+0xa5c/0x1658 [ 63.072683][ T6886] __btrfs_prealloc_file_range+0x394/0xa94 [ 63.072695][ T6886] btrfs_prealloc_file_range+0x60/0x7c [ 63.072716][ T6886] btrfs_fallocate+0x136c/0x1734 [ 63.072730][ T6886] vfs_fallocate+0x5cc/0x73c [ 63.072749][ T6886] __arm64_sys_fallocate+0xbc/0x10c [ 63.072761][ T6886] invoke_syscall+0x98/0x2b8 [ 63.072775][ T6886] el0_svc_common+0x130/0x23c [ 63.072788][ T6886] do_el0_svc+0x48/0x58 [ 63.072801][ T6886] el0_svc+0x58/0x17c [ 63.072814][ T6886] el0t_64_sync_handler+0x78/0x108 [ 63.072826][ T6886] el0t_64_sync+0x198/0x19c [ 63.073156][ T6886] BTRFS error (device loop0 state A): Transaction aborted (error -12) [ 63.073187][ T6886] BTRFS: error (device loop0 state A) in btrfs_replace_file_extents:2572: errno=-12 Out of memory [ 63.073214][ T6886] BTRFS info (device loop0 state EA): forced readonly [ 63.116832][ T41] BTRFS error (device loop0 state EA): fail to start transaction for status update: -30 [ 63.119076][ T6743] BTRFS info (device loop0 state EA): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 63.158854][ T6743] ------------[ cut here ]------------ [ 63.158885][ T6743] WARNING: CPU: 0 PID: 6743 at fs/btrfs/space-info.h:265 btrfs_space_info_update_bytes_may_use+0x354/0x6a4 [ 63.163556][ T6743] Modules linked in: [ 63.164611][ T6743] CPU: 0 UID: 0 PID: 6743 Comm: syz-executor.0 Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT [ 63.168275][ T6743] Tainted: [W]=WARN [ 63.169291][ T6743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 63.172137][ T6743] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.174373][ T6743] pc : btrfs_space_info_update_bytes_may_use+0x354/0x6a4 [ 63.176287][ T6743] lr : btrfs_space_info_update_bytes_may_use+0x350/0x6a4 [ 63.178256][ T6743] sp : ffff80009c1c7870 [ 63.179340][ T6743] x29: ffff80009c1c7890 x28: 1fffe00019300f10 x27: dfff800000000000 [ 63.181502][ T6743] x26: ffff80008f62e768 x25: 0000000000000001 x24: ffff0000d2ccdb90 [ 63.183616][ T6743] x23: 0000000000000005 x22: 000000000015f000 x21: 0000000000160000 [ 63.185790][ T6743] x20: ffff0000c9807880 x19: 0000000000000000 x18: 0000000000000000 [ 63.187958][ T6743] x17: ffff80010c964000 x16: ffff80008aec8e2c x15: ffff700013838f04 [ 63.190190][ T6743] x14: 1ffff00013838f04 x13: 0000000000000004 x12: ffffffffffffffff [ 63.192282][ T6743] x11: ffff700013838f04 x10: 0000000000ff0100 x9 : 0000000000000000 [ 63.194414][ T6743] x8 : ffff0000d2ccdb80 x7 : ffff8000824e725c x6 : 0000000000000000 [ 63.196600][ T6743] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff80008052cfe4 [ 63.198787][ T6743] x2 : 0000000000000001 x1 : 0000000000160000 x0 : 000000000015f000 [ 63.201001][ T6743] Call trace: [ 63.201858][ T6743] btrfs_space_info_update_bytes_may_use+0x354/0x6a4 (P) [ 63.203792][ T6743] btrfs_block_rsv_release+0x3a4/0x490 [ 63.205260][ T6743] btrfs_release_global_block_rsv+0x38/0x22c [ 63.206907][ T6743] btrfs_free_block_groups+0xa48/0xd0c [ 63.208396][ T6743] close_ctree+0x644/0xb40 [ 63.209657][ T6743] btrfs_put_super+0x70/0x80 [ 63.210916][ T6743] generic_shutdown_super+0x12c/0x2b8 [ 63.212330][ T6743] kill_anon_super+0x4c/0x7c [ 63.213516][ T6743] btrfs_kill_super+0x40/0x58 [ 63.214976][ T6743] deactivate_locked_super+0xc4/0x12c [ 63.216480][ T6743] deactivate_super+0xe0/0x100 [ 63.217819][ T6743] cleanup_mnt+0x31c/0x3ac [ 63.219028][ T6743] __cleanup_mnt+0x20/0x30 [ 63.220231][ T6743] task_work_run+0x1dc/0x260 [ 63.221602][ T6743] do_notify_resume+0x16c/0x1ec [ 63.222937][ T6743] el0_svc+0xb4/0x17c [ 63.224004][ T6743] el0t_64_sync_handler+0x78/0x108 [ 63.225370][ T6743] el0t_64_sync+0x198/0x19c [ 63.226620][ T6743] irq event stamp: 194238 [ 63.227820][ T6743] hardirqs last enabled at (194237): [] kasan_quarantine_put+0x1a0/0x1c8 [ 63.230544][ T6743] hardirqs last disabled at (194238): [] el1_dbg+0x24/0x80 [ 63.232945][ T6743] softirqs last enabled at (193036): [] handle_softirqs+0xaf8/0xc88 [ 63.235477][ T6743] softirqs last disabled at (192917): [] __do_softirq+0x14/0x20 [ 63.237968][ T6743] ---[ end trace 0000000000000000 ]--- [ 63.615642][ T6928] loop0: detected capacity change from 0 to 32768 [ 63.616972][ T6928] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (6928) [ 63.619452][ T6928] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 63.619517][ T6928] BTRFS info (device loop0): using crc32c (crc32c-arm64) checksum algorithm [ 63.619551][ T6928] BTRFS info (device loop0): using free-space-tree [ 63.738820][ T6743] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 63.739303][ T2033] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 63.983232][ T6961] loop0: detected capacity change from 0 to 32768 [ 63.986124][ T6961] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (6961) [ 64.003440][ T6961] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 64.003535][ T6961] BTRFS info (device loop0): using crc32c (crc32c-arm64) checksum algorithm [ 64.003831][ T6961] BTRFS info (device loop0): using free-space-tree [ 64.188579][ T6961] FAULT_INJECTION: forcing a failure. [ 64.188579][ T6961] name failslab, interval 1, probability 0, space 0, times 0 [ 64.188660][ T6961] CPU: 0 UID: 0 PID: 6961 Comm: syz-executor.0 Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT [ 64.188677][ T6961] Tainted: [W]=WARN [ 64.188682][ T6961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 64.188689][ T6961] Call trace: [ 64.188693][ T6961] show_stack+0x2c/0x3c (C) [ 64.188723][ T6961] __dump_stack+0x30/0x40 [ 64.188737][ T6961] dump_stack_lvl+0xd8/0x12c [ 64.188750][ T6961] dump_stack+0x1c/0x28 [ 64.188763][ T6961] should_fail_ex+0x41c/0x594 [ 64.188778][ T6961] should_failslab+0xc0/0x128 [ 64.188792][ T6961] kmem_cache_alloc_noprof+0x80/0x3e8 [ 64.188807][ T6961] btrfs_alloc_path+0x30/0x3c [ 64.188822][ T6961] find_parent_nodes+0x260/0x537c [ 64.188835][ T6961] btrfs_find_all_roots_safe+0x188/0x410 [ 64.188847][ T6961] btrfs_find_all_roots+0x88/0xf4 [ 64.188859][ T6961] btrfs_qgroup_trace_extent_post+0x160/0x2c8 [ 64.188873][ T6961] add_delayed_ref+0xf90/0x199c [ 64.188888][ T6961] btrfs_add_delayed_data_ref+0x94/0x148 [ 64.188901][ T6961] btrfs_alloc_reserved_file_extent+0x21c/0x3c0 [ 64.188914][ T6961] btrfs_insert_replace_extent+0x6f4/0x860 [ 64.188928][ T6961] btrfs_replace_file_extents+0xa5c/0x1658 [ 64.188941][ T6961] __btrfs_prealloc_file_range+0x394/0xa94 [ 64.188954][ T6961] btrfs_prealloc_file_range+0x60/0x7c [ 64.188969][ T6961] btrfs_fallocate+0x136c/0x1734 [ 64.188982][ T6961] vfs_fallocate+0x5cc/0x73c [ 64.188995][ T6961] __arm64_sys_fallocate+0xbc/0x10c [ 64.189007][ T6961] invoke_syscall+0x98/0x2b8 [ 64.189021][ T6961] el0_svc_common+0x130/0x23c [ 64.189034][ T6961] do_el0_svc+0x48/0x58 [ 64.189047][ T6961] el0_svc+0x58/0x17c [ 64.189060][ T6961] el0t_64_sync_handler+0x78/0x108 [ 64.189072][ T6961] el0t_64_sync+0x198/0x19c [ 64.197414][ T6961] BTRFS warning (device loop0): error accounting new delayed refs extent (err code: -12), quota inconsistent [ 64.217733][ T2033] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 64.217968][ T6743] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 64.466764][ T6997] loop0: detected capacity change from 0 to 32768 [ 64.469238][ T6997] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (6997) [ 64.475154][ T6997] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 64.475248][ T6997] BTRFS info (device loop0): using crc32c (crc32c-arm64) checksum algorithm [ 64.475634][ T6997] BTRFS info (device loop0): using free-space-tree [ 64.520301][ T6997] FAULT_INJECTION: forcing a failure. [ 64.520301][ T6997] name failslab, interval 1, probability 0, space 0, times 0 [ 64.520381][ T6997] CPU: 0 UID: 0 PID: 6997 Comm: syz-executor.0 Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT [ 64.520399][ T6997] Tainted: [W]=WARN [ 64.520403][ T6997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 64.520410][ T6997] Call trace: [ 64.520414][ T6997] show_stack+0x2c/0x3c (C) [ 64.520434][ T6997] __dump_stack+0x30/0x40 [ 64.520448][ T6997] dump_stack_lvl+0xd8/0x12c [ 64.520461][ T6997] dump_stack+0x1c/0x28 [ 64.520474][ T6997] should_fail_ex+0x41c/0x594 [ 64.520489][ T6997] should_failslab+0xc0/0x128 [ 64.520503][ T6997] kmem_cache_alloc_noprof+0x80/0x3e8 [ 64.520518][ T6997] btrfs_alloc_path+0x30/0x3c [ 64.520541][ T6997] find_parent_nodes+0x260/0x537c [ 64.520556][ T6997] btrfs_find_all_roots_safe+0x188/0x410 [ 64.520569][ T6997] btrfs_find_all_roots+0x88/0xf4 [ 64.520580][ T6997] btrfs_qgroup_trace_extent_post+0x160/0x2c8 [ 64.520595][ T6997] add_delayed_ref+0xf90/0x199c [ 64.520609][ T6997] btrfs_add_delayed_data_ref+0x94/0x148 [ 64.520623][ T6997] btrfs_alloc_reserved_file_extent+0x21c/0x3c0 [ 64.520635][ T6997] btrfs_insert_replace_extent+0x6f4/0x860 [ 64.520649][ T6997] btrfs_replace_file_extents+0xa5c/0x1658 [ 64.520663][ T6997] __btrfs_prealloc_file_range+0x394/0xa94 [ 64.520675][ T6997] btrfs_prealloc_file_range+0x60/0x7c [ 64.520688][ T6997] btrfs_fallocate+0x136c/0x1734 [ 64.520703][ T6997] vfs_fallocate+0x5cc/0x73c [ 64.520725][ T6997] __arm64_sys_fallocate+0xbc/0x10c [ 64.520737][ T6997] invoke_syscall+0x98/0x2b8 [ 64.520750][ T6997] el0_svc_common+0x130/0x23c [ 64.520764][ T6997] do_el0_svc+0x48/0x58 [ 64.520777][ T6997] el0_svc+0x58/0x17c [ 64.520790][ T6997] el0t_64_sync_handler+0x78/0x108 [ 64.520803][ T6997] el0t_64_sync+0x198/0x19c [ 64.520912][ T6997] BTRFS warning (device loop0): error accounting new delayed refs extent (err code: -12), quota inconsistent [ 64.540655][ T6743] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 64.843063][ T52] Bluetooth: hci0: command tx timeout [ 64.846977][ T2410] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.847109][ T2410] ieee802154 phy1 wpan1: encryption failed: -22 [ 64.851973][ T7024] loop0: detected capacity change from 0 to 32768 [ 64.854667][ T7024] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7024) [ 64.866367][ T7024] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 64.866464][ T7024] BTRFS info (device loop0): using crc32c (crc32c-arm64) checksum algorithm [ 64.866500][ T7024] BTRFS info (device loop0): using free-space-tree [ 64.978186][ T7024] FAULT_INJECTION: forcing a failure. [ 64.978186][ T7024] name failslab, interval 1, probability 0, space 0, times 0 [ 64.978265][ T7024] CPU: 0 UID: 0 PID: 7024 Comm: syz-executor.0 Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT [ 64.978282][ T7024] Tainted: [W]=WARN [ 64.978286][ T7024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 64.978294][ T7024] Call trace: [ 64.978298][ T7024] show_stack+0x2c/0x3c (C) [ 64.978318][ T7024] __dump_stack+0x30/0x40 [ 64.978332][ T7024] dump_stack_lvl+0xd8/0x12c [ 64.978346][ T7024] dump_stack+0x1c/0x28 [ 64.978359][ T7024] should_fail_ex+0x41c/0x594 [ 64.978374][ T7024] should_failslab+0xc0/0x128 [ 64.978388][ T7024] __kmalloc_cache_noprof+0x80/0x3fc [ 64.978399][ T7024] ulist_alloc+0x80/0x140 [ 64.978413][ T7024] find_parent_nodes+0x2c5c/0x537c [ 64.978425][ T7024] btrfs_find_all_roots_safe+0x188/0x410 [ 64.978438][ T7024] btrfs_find_all_roots+0x88/0xf4 [ 64.978450][ T7024] btrfs_qgroup_trace_extent_post+0x160/0x2c8 [ 64.978464][ T7024] add_delayed_ref+0xf90/0x199c [ 64.978477][ T7024] btrfs_add_delayed_data_ref+0x94/0x148 [ 64.978491][ T7024] btrfs_alloc_reserved_file_extent+0x21c/0x3c0 [ 64.978504][ T7024] btrfs_insert_replace_extent+0x6f4/0x860 [ 64.978518][ T7024] btrfs_replace_file_extents+0xa5c/0x1658 [ 64.978532][ T7024] __btrfs_prealloc_file_range+0x394/0xa94 [ 64.978545][ T7024] btrfs_prealloc_file_range+0x60/0x7c [ 64.978557][ T7024] btrfs_fallocate+0x136c/0x1734 [ 64.978570][ T7024] vfs_fallocate+0x5cc/0x73c [ 64.978583][ T7024] __arm64_sys_fallocate+0xbc/0x10c [ 64.978595][ T7024] invoke_syscall+0x98/0x2b8 [ 64.978609][ T7024] el0_svc_common+0x130/0x23c [ 64.978622][ T7024] do_el0_svc+0x48/0x58 [ 64.978635][ T7024] el0_svc+0x58/0x17c [ 64.978648][ T7024] el0t_64_sync_handler+0x78/0x108 [ 64.978660][ T7024] el0t_64_sync+0x198/0x19c [ 64.978695][ T7024] BTRFS warning (device loop0): error accounting new delayed refs extent (err code: -12), quota inconsistent [ 64.981227][ T41] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 65.027691][ T6743] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 65.278560][ T7058] loop0: detected capacity change from 0 to 32768 [ 65.280400][ T7058] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7058) [ 65.302573][ T7058] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 65.302667][ T7058] BTRFS info (device loop0): using crc32c (crc32c-arm64) checksum algorithm [ 65.302715][ T7058] BTRFS info (device loop0): using free-space-tree [ 65.379677][ T7058] FAULT_INJECTION: forcing a failure. [ 65.379677][ T7058] name failslab, interval 1, probability 0, space 0, times 0 [ 65.379766][ T7058] CPU: 0 UID: 0 PID: 7058 Comm: syz-executor.0 Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT [ 65.379784][ T7058] Tainted: [W]=WARN [ 65.379788][ T7058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 65.379795][ T7058] Call trace: [ 65.379805][ T7058] show_stack+0x2c/0x3c (C) [ 65.379826][ T7058] __dump_stack+0x30/0x40 [ 65.379841][ T7058] dump_stack_lvl+0xd8/0x12c [ 65.379854][ T7058] dump_stack+0x1c/0x28 [ 65.379867][ T7058] should_fail_ex+0x41c/0x594 [ 65.379882][ T7058] should_failslab+0xc0/0x128 [ 65.379896][ T7058] __kmalloc_cache_noprof+0x80/0x3fc [ 65.379907][ T7058] ulist_alloc+0x80/0x140 [ 65.379921][ T7058] find_parent_nodes+0x2c5c/0x537c [ 65.379933][ T7058] btrfs_find_all_roots_safe+0x188/0x410 [ 65.379945][ T7058] btrfs_find_all_roots+0x88/0xf4 [ 65.379957][ T7058] btrfs_qgroup_trace_extent_post+0x160/0x2c8 [ 65.379971][ T7058] add_delayed_ref+0xf90/0x199c [ 65.379986][ T7058] btrfs_add_delayed_data_ref+0x94/0x148 [ 65.379999][ T7058] btrfs_alloc_reserved_file_extent+0x21c/0x3c0 [ 65.380012][ T7058] btrfs_insert_replace_extent+0x6f4/0x860 [ 65.380027][ T7058] btrfs_replace_file_extents+0xa5c/0x1658 [ 65.380040][ T7058] __btrfs_prealloc_file_range+0x394/0xa94 [ 65.380055][ T7058] btrfs_prealloc_file_range+0x60/0x7c [ 65.380067][ T7058] btrfs_fallocate+0x136c/0x1734 [ 65.380080][ T7058] vfs_fallocate+0x5cc/0x73c [ 65.380093][ T7058] __arm64_sys_fallocate+0xbc/0x10c [ 65.380105][ T7058] invoke_syscall+0x98/0x2b8 [ 65.380119][ T7058] el0_svc_common+0x130/0x23c [ 65.380132][ T7058] do_el0_svc+0x48/0x58 [ 65.380145][ T7058] el0_svc+0x58/0x17c [ 65.380158][ T7058] el0t_64_sync_handler+0x78/0x108 [ 65.380170][ T7058] el0t_64_sync+0x198/0x19c [ 65.395019][ T7058] BTRFS warning (device loop0): error accounting new delayed refs extent (err code: -12), quota inconsistent [ 65.399248][ T2033] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 65.438143][ T6743] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 65.679834][ T7089] loop0: detected capacity change from 0 to 32768 [ 65.683542][ T7089] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7089) [ 65.689631][ T7089] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 65.689763][ T7089] BTRFS info (device loop0): using crc32c (crc32c-arm64) checksum algorithm [ 65.689888][ T7089] BTRFS info (device loop0): using free-space-tree [ 65.784937][ T7089] FAULT_INJECTION: forcing a failure. [ 65.784937][ T7089] name failslab, interval 1, probability 0, space 0, times 0 [ 65.785031][ T7089] CPU: 1 UID: 0 PID: 7089 Comm: syz-executor.0 Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT [ 65.785050][ T7089] Tainted: [W]=WARN [ 65.785055][ T7089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 65.785062][ T7089] Call trace: [ 65.785066][ T7089] show_stack+0x2c/0x3c (C) [ 65.785086][ T7089] __dump_stack+0x30/0x40 [ 65.785101][ T7089] dump_stack_lvl+0xd8/0x12c [ 65.785114][ T7089] dump_stack+0x1c/0x28 [ 65.785127][ T7089] should_fail_ex+0x41c/0x594 [ 65.785142][ T7089] should_failslab+0xc0/0x128 [ 65.785156][ T7089] kmem_cache_alloc_noprof+0x80/0x3e8 [ 65.785171][ T7089] btrfs_alloc_path+0x30/0x3c [ 65.785186][ T7089] find_parent_nodes+0x260/0x537c [ 65.785199][ T7089] btrfs_find_all_roots_safe+0x188/0x410 [ 65.785212][ T7089] btrfs_find_all_roots+0x88/0xf4 [ 65.785223][ T7089] btrfs_qgroup_trace_extent_post+0x160/0x2c8 [ 65.785238][ T7089] add_delayed_ref+0xf90/0x199c 1970/01/01 00:01:05 executed programs: 8 [ 65.785251][ T7089] btrfs_add_delayed_data_ref+0x94/0x148 [ 65.785265][ T7089] btrfs_alloc_reserved_file_extent+0x21c/0x3c0 [ 65.785278][ T7089] btrfs_insert_replace_extent+0x6f4/0x860 [ 65.785292][ T7089] btrfs_replace_file_extents+0xa5c/0x1658 [ 65.785305][ T7089] __btrfs_prealloc_file_range+0x394/0xa94 [ 65.785318][ T7089] btrfs_prealloc_file_range+0x60/0x7c [ 65.785330][ T7089] btrfs_fallocate+0x136c/0x1734 [ 65.785343][ T7089] vfs_fallocate+0x5cc/0x73c [ 65.785356][ T7089] __arm64_sys_fallocate+0xbc/0x10c [ 65.785368][ T7089] invoke_syscall+0x98/0x2b8 [ 65.785382][ T7089] el0_svc_common+0x130/0x23c [ 65.785396][ T7089] do_el0_svc+0x48/0x58 [ 65.785409][ T7089] el0_svc+0x58/0x17c [ 65.785421][ T7089] el0t_64_sync_handler+0x78/0x108 [ 65.785434][ T7089] el0t_64_sync+0x198/0x19c [ 65.785642][ T7089] BTRFS warning (device loop0): error accounting new delayed refs extent (err code: -12), quota inconsistent [ 65.862516][ T2252] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 65.868329][ T6743] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 66.381646][ T7147] loop0: detected capacity change from 0 to 32768 [ 66.385536][ T7147] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7147) [ 66.391123][ T7147] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 66.391218][ T7147] BTRFS info (device loop0): using crc32c (crc32c-arm64) checksum algorithm [ 66.391253][ T7147] BTRFS info (device loop0): using free-space-tree [ 66.468435][ T7147] FAULT_INJECTION: forcing a failure. [ 66.468435][ T7147] name failslab, interval 1, probability 0, space 0, times 0 [ 66.468510][ T7147] CPU: 0 UID: 0 PID: 7147 Comm: syz-executor.0 Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT [ 66.468527][ T7147] Tainted: [W]=WARN [ 66.468531][ T7147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 66.468538][ T7147] Call trace: [ 66.468543][ T7147] show_stack+0x2c/0x3c (C) [ 66.468563][ T7147] __dump_stack+0x30/0x40 [ 66.468578][ T7147] dump_stack_lvl+0xd8/0x12c [ 66.468591][ T7147] dump_stack+0x1c/0x28 [ 66.468604][ T7147] should_fail_ex+0x41c/0x594 [ 66.468619][ T7147] should_failslab+0xc0/0x128 [ 66.468633][ T7147] __kmalloc_cache_noprof+0x80/0x3fc [ 66.468645][ T7147] ulist_alloc+0x80/0x140 [ 66.468658][ T7147] btrfs_find_all_roots_safe+0x144/0x410 [ 66.468671][ T7147] btrfs_find_all_roots+0x88/0xf4 [ 66.468683][ T7147] btrfs_qgroup_trace_extent_post+0x160/0x2c8 [ 66.468698][ T7147] add_delayed_ref+0xf90/0x199c [ 66.468721][ T7147] btrfs_add_delayed_data_ref+0x94/0x148 [ 66.468735][ T7147] btrfs_alloc_reserved_file_extent+0x21c/0x3c0 [ 66.468748][ T7147] btrfs_insert_replace_extent+0x6f4/0x860 [ 66.468763][ T7147] btrfs_replace_file_extents+0xa5c/0x1658 [ 66.468776][ T7147] __btrfs_prealloc_file_range+0x394/0xa94 [ 66.468789][ T7147] btrfs_prealloc_file_range+0x60/0x7c [ 66.468807][ T7147] btrfs_fallocate+0x136c/0x1734 [ 66.468820][ T7147] vfs_fallocate+0x5cc/0x73c [ 66.468833][ T7147] __arm64_sys_fallocate+0xbc/0x10c [ 66.468845][ T7147] invoke_syscall+0x98/0x2b8 [ 66.468859][ T7147] el0_svc_common+0x130/0x23c [ 66.468873][ T7147] do_el0_svc+0x48/0x58 [ 66.468886][ T7147] el0_svc+0x58/0x17c [ 66.468899][ T7147] el0t_64_sync_handler+0x78/0x108 [ 66.468911][ T7147] el0t_64_sync+0x198/0x19c [ 66.468939][ T7147] BTRFS warning (device loop0): error accounting new delayed refs extent (err code: -12), quota inconsistent [ 66.472738][ T2033] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 66.495900][ T6743] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 66.710182][ T7178] loop0: detected capacity change from 0 to 32768 [ 66.711403][ T7178] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7178) [ 66.717550][ T7178] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 66.717638][ T7178] BTRFS info (device loop0): using crc32c (crc32c-arm64) checksum algorithm [ 66.717675][ T7178] BTRFS info (device loop0): using free-space-tree [ 66.770142][ T7178] FAULT_INJECTION: forcing a failure. [ 66.770142][ T7178] name failslab, interval 1, probability 0, space 0, times 0 [ 66.774245][ T7178] CPU: 1 UID: 0 PID: 7178 Comm: syz-executor.0 Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT [ 66.774265][ T7178] Tainted: [W]=WARN [ 66.774269][ T7178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 66.774276][ T7178] Call trace: [ 66.774280][ T7178] show_stack+0x2c/0x3c (C) [ 66.774301][ T7178] __dump_stack+0x30/0x40 [ 66.774315][ T7178] dump_stack_lvl+0xd8/0x12c [ 66.774328][ T7178] dump_stack+0x1c/0x28 [ 66.774341][ T7178] should_fail_ex+0x41c/0x594 [ 66.774356][ T7178] should_failslab+0xc0/0x128 [ 66.774370][ T7178] kmem_cache_alloc_noprof+0x80/0x3e8 [ 66.774385][ T7178] btrfs_alloc_path+0x30/0x3c [ 66.774400][ T7178] find_parent_nodes+0x260/0x537c [ 66.774413][ T7178] btrfs_find_all_roots_safe+0x188/0x410 [ 66.774425][ T7178] btrfs_find_all_roots+0x88/0xf4 [ 66.774437][ T7178] btrfs_qgroup_trace_extent_post+0x160/0x2c8 [ 66.774452][ T7178] add_delayed_ref+0xf90/0x199c [ 66.774466][ T7178] btrfs_add_delayed_data_ref+0x94/0x148 [ 66.774480][ T7178] btrfs_alloc_reserved_file_extent+0x21c/0x3c0 [ 66.774492][ T7178] btrfs_insert_replace_extent+0x6f4/0x860 [ 66.774506][ T7178] btrfs_replace_file_extents+0xa5c/0x1658 [ 66.774520][ T7178] __btrfs_prealloc_file_range+0x394/0xa94 [ 66.774532][ T7178] btrfs_prealloc_file_range+0x60/0x7c [ 66.774545][ T7178] btrfs_fallocate+0x136c/0x1734 [ 66.774558][ T7178] vfs_fallocate+0x5cc/0x73c [ 66.774570][ T7178] __arm64_sys_fallocate+0xbc/0x10c [ 66.774582][ T7178] invoke_syscall+0x98/0x2b8 [ 66.774596][ T7178] el0_svc_common+0x130/0x23c [ 66.774609][ T7178] do_el0_svc+0x48/0x58 [ 66.774622][ T7178] el0_svc+0x58/0x17c [ 66.774635][ T7178] el0t_64_sync_handler+0x78/0x108 [ 66.774647][ T7178] el0t_64_sync+0x198/0x19c [ 66.774679][ T7178] BTRFS warning (device loop0): error accounting new delayed refs extent (err code: -12), quota inconsistent [ 66.802549][ T2033] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 66.816503][ T6743] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 66.932944][ T52] Bluetooth: hci0: command tx timeout [ 67.032023][ T7196] loop0: detected capacity change from 0 to 32768 [ 67.036702][ T7196] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7196) [ 67.043977][ T7196] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 67.047016][ T7196] BTRFS info (device loop0): using crc32c (crc32c-arm64) checksum algorithm [ 67.049858][ T7196] BTRFS info (device loop0): using free-space-tree [ 67.078736][ T7196] FAULT_INJECTION: forcing a failure. [ 67.078736][ T7196] name failslab, interval 1, probability 0, space 0, times 0 [ 67.082428][ T7196] CPU: 1 UID: 0 PID: 7196 Comm: syz-executor.0 Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT [ 67.082452][ T7196] Tainted: [W]=WARN [ 67.082457][ T7196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 67.082464][ T7196] Call trace: [ 67.082468][ T7196] show_stack+0x2c/0x3c (C) [ 67.082489][ T7196] __dump_stack+0x30/0x40 [ 67.082503][ T7196] dump_stack_lvl+0xd8/0x12c [ 67.082516][ T7196] dump_stack+0x1c/0x28 [ 67.082529][ T7196] should_fail_ex+0x41c/0x594 [ 67.082545][ T7196] should_failslab+0xc0/0x128 [ 67.082558][ T7196] kmem_cache_alloc_noprof+0x80/0x3e8 [ 67.082573][ T7196] btrfs_alloc_path+0x30/0x3c [ 67.082588][ T7196] find_parent_nodes+0x260/0x537c [ 67.082601][ T7196] btrfs_find_all_roots_safe+0x188/0x410 [ 67.082613][ T7196] btrfs_find_all_roots+0x88/0xf4 [ 67.082625][ T7196] btrfs_qgroup_trace_extent_post+0x160/0x2c8 [ 67.082639][ T7196] add_delayed_ref+0xf90/0x199c [ 67.082653][ T7196] btrfs_add_delayed_data_ref+0x94/0x148 [ 67.082667][ T7196] btrfs_alloc_reserved_file_extent+0x21c/0x3c0 [ 67.082679][ T7196] btrfs_insert_replace_extent+0x6f4/0x860 [ 67.082693][ T7196] btrfs_replace_file_extents+0xa5c/0x1658 [ 67.082715][ T7196] __btrfs_prealloc_file_range+0x394/0xa94 [ 67.082728][ T7196] btrfs_prealloc_file_range+0x60/0x7c [ 67.082740][ T7196] btrfs_fallocate+0x136c/0x1734 [ 67.082754][ T7196] vfs_fallocate+0x5cc/0x73c [ 67.082766][ T7196] __arm64_sys_fallocate+0xbc/0x10c [ 67.082785][ T7196] invoke_syscall+0x98/0x2b8 [ 67.082799][ T7196] el0_svc_common+0x130/0x23c [ 67.082812][ T7196] do_el0_svc+0x48/0x58 [ 67.082825][ T7196] el0_svc+0x58/0x17c [ 67.082838][ T7196] el0t_64_sync_handler+0x78/0x108 [ 67.082850][ T7196] el0t_64_sync+0x198/0x19c [ 67.124023][ T7196] BTRFS warning (device loop0): error accounting new delayed refs extent (err code: -12), quota inconsistent [ 67.142236][ T334] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 67.154367][ T6743] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 67.377554][ T7214] loop0: detected capacity change from 0 to 32768 [ 67.380740][ T7214] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7214) [ 67.388299][ T7214] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 67.391368][ T7214] BTRFS info (device loop0): using crc32c (crc32c-arm64) checksum algorithm [ 67.391435][ T7214] BTRFS info (device loop0): using free-space-tree [ 67.461847][ T7214] FAULT_INJECTION: forcing a failure. [ 67.461847][ T7214] name failslab, interval 1, probability 0, space 0, times 0 [ 67.466495][ T7214] CPU: 0 UID: 0 PID: 7214 Comm: syz-executor.0 Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT [ 67.466524][ T7214] Tainted: [W]=WARN [ 67.466529][ T7214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 67.466537][ T7214] Call trace: [ 67.466541][ T7214] show_stack+0x2c/0x3c (C) [ 67.466562][ T7214] __dump_stack+0x30/0x40 [ 67.466577][ T7214] dump_stack_lvl+0xd8/0x12c [ 67.466590][ T7214] dump_stack+0x1c/0x28 [ 67.466603][ T7214] should_fail_ex+0x41c/0x594 [ 67.466617][ T7214] should_failslab+0xc0/0x128 [ 67.466632][ T7214] kmem_cache_alloc_noprof+0x80/0x3e8 [ 67.466647][ T7214] btrfs_alloc_path+0x30/0x3c [ 67.466662][ T7214] find_parent_nodes+0x260/0x537c [ 67.466674][ T7214] btrfs_find_all_roots_safe+0x188/0x410 [ 67.466687][ T7214] btrfs_find_all_roots+0x88/0xf4 [ 67.466699][ T7214] btrfs_qgroup_trace_extent_post+0x160/0x2c8 [ 67.466725][ T7214] add_delayed_ref+0xf90/0x199c [ 67.466739][ T7214] btrfs_add_delayed_data_ref+0x94/0x148 [ 67.466753][ T7214] btrfs_alloc_reserved_file_extent+0x21c/0x3c0 [ 67.466765][ T7214] btrfs_insert_replace_extent+0x6f4/0x860 [ 67.466779][ T7214] btrfs_replace_file_extents+0xa5c/0x1658 [ 67.466793][ T7214] __btrfs_prealloc_file_range+0x394/0xa94 [ 67.466805][ T7214] btrfs_prealloc_file_range+0x60/0x7c [ 67.466825][ T7214] btrfs_fallocate+0x136c/0x1734 [ 67.466838][ T7214] vfs_fallocate+0x5cc/0x73c [ 67.466851][ T7214] __arm64_sys_fallocate+0xbc/0x10c [ 67.466863][ T7214] invoke_syscall+0x98/0x2b8 [ 67.466877][ T7214] el0_svc_common+0x130/0x23c [ 67.466890][ T7214] do_el0_svc+0x48/0x58 [ 67.466903][ T7214] el0_svc+0x58/0x17c [ 67.466916][ T7214] el0t_64_sync_handler+0x78/0x108 [ 67.466928][ T7214] el0t_64_sync+0x198/0x19c [ 67.495944][ T7214] BTRFS warning (device loop0): error accounting new delayed refs extent (err code: -12), quota inconsistent [ 67.525650][ T2252] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 67.537841][ T6743] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 67.771402][ T7232] loop0: detected capacity change from 0 to 32768 [ 67.775015][ T7232] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7232) [ 67.780626][ T7232] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 67.780737][ T7232] BTRFS info (device loop0): using crc32c (crc32c-arm64) checksum algorithm [ 67.780789][ T7232] BTRFS info (device loop0): using free-space-tree [ 67.864749][ T7232] FAULT_INJECTION: forcing a failure. [ 67.864749][ T7232] name failslab, interval 1, probability 0, space 0, times 0 [ 67.864828][ T7232] CPU: 1 UID: 0 PID: 7232 Comm: syz-executor.0 Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT [ 67.864845][ T7232] Tainted: [W]=WARN [ 67.864850][ T7232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 67.864857][ T7232] Call trace: [ 67.864861][ T7232] show_stack+0x2c/0x3c (C) [ 67.864881][ T7232] __dump_stack+0x30/0x40 [ 67.864896][ T7232] dump_stack_lvl+0xd8/0x12c [ 67.864909][ T7232] dump_stack+0x1c/0x28 [ 67.864922][ T7232] should_fail_ex+0x41c/0x594 [ 67.864937][ T7232] should_failslab+0xc0/0x128 [ 67.864951][ T7232] __kmalloc_cache_noprof+0x80/0x3fc [ 67.864963][ T7232] ulist_alloc+0x80/0x140 [ 67.864976][ T7232] btrfs_find_all_roots_safe+0x144/0x410 [ 67.864989][ T7232] btrfs_find_all_roots+0x88/0xf4 [ 67.865001][ T7232] btrfs_qgroup_trace_extent_post+0x160/0x2c8 [ 67.865015][ T7232] add_delayed_ref+0xf90/0x199c [ 67.865029][ T7232] btrfs_add_delayed_data_ref+0x94/0x148 [ 67.865043][ T7232] btrfs_alloc_reserved_file_extent+0x21c/0x3c0 [ 67.865056][ T7232] btrfs_insert_replace_extent+0x6f4/0x860 [ 67.865071][ T7232] btrfs_replace_file_extents+0xa5c/0x1658 [ 67.865084][ T7232] __btrfs_prealloc_file_range+0x394/0xa94 [ 67.865097][ T7232] btrfs_prealloc_file_range+0x60/0x7c [ 67.865109][ T7232] btrfs_fallocate+0x136c/0x1734 [ 67.865123][ T7232] vfs_fallocate+0x5cc/0x73c [ 67.865135][ T7232] __arm64_sys_fallocate+0xbc/0x10c [ 67.865147][ T7232] invoke_syscall+0x98/0x2b8 [ 67.865161][ T7232] el0_svc_common+0x130/0x23c [ 67.865175][ T7232] do_el0_svc+0x48/0x58 [ 67.865188][ T7232] el0_svc+0x58/0x17c [ 67.865201][ T7232] el0t_64_sync_handler+0x78/0x108 [ 67.865213][ T7232] el0t_64_sync+0x198/0x19c [ 67.865237][ T7232] BTRFS warning (device loop0): error accounting new delayed refs extent (err code: -12), quota inconsistent [ 67.867132][ T2033] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 67.916718][ T6743] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 68.115996][ T7250] loop0: detected capacity change from 0 to 32768 [ 68.122271][ T7250] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7250) [ 68.136672][ T7250] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 68.136782][ T7250] BTRFS info (device loop0): using crc32c (crc32c-arm64) checksum algorithm [ 68.136835][ T7250] BTRFS info (device loop0): using free-space-tree [ 68.180215][ T7250] FAULT_INJECTION: forcing a failure. [ 68.180215][ T7250] name failslab, interval 1, probability 0, space 0, times 0 [ 68.180293][ T7250] CPU: 1 UID: 0 PID: 7250 Comm: syz-executor.0 Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT [ 68.180312][ T7250] Tainted: [W]=WARN [ 68.180316][ T7250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 68.180323][ T7250] Call trace: [ 68.180327][ T7250] show_stack+0x2c/0x3c (C) [ 68.180347][ T7250] __dump_stack+0x30/0x40 [ 68.180362][ T7250] dump_stack_lvl+0xd8/0x12c [ 68.180375][ T7250] dump_stack+0x1c/0x28 [ 68.180388][ T7250] should_fail_ex+0x41c/0x594 [ 68.180403][ T7250] should_failslab+0xc0/0x128 [ 68.180417][ T7250] kmem_cache_alloc_noprof+0x80/0x3e8 [ 68.180432][ T7250] btrfs_alloc_path+0x30/0x3c [ 68.180447][ T7250] find_parent_nodes+0x260/0x537c [ 68.180460][ T7250] btrfs_find_all_roots_safe+0x188/0x410 [ 68.180473][ T7250] btrfs_find_all_roots+0x88/0xf4 [ 68.180485][ T7250] btrfs_qgroup_trace_extent_post+0x160/0x2c8 [ 68.180499][ T7250] add_delayed_ref+0xf90/0x199c [ 68.180513][ T7250] btrfs_add_delayed_data_ref+0x94/0x148 [ 68.180527][ T7250] btrfs_alloc_reserved_file_extent+0x21c/0x3c0 [ 68.180539][ T7250] btrfs_insert_replace_extent+0x6f4/0x860 [ 68.180553][ T7250] btrfs_replace_file_extents+0xa5c/0x1658 [ 68.180567][ T7250] __btrfs_prealloc_file_range+0x394/0xa94 [ 68.180579][ T7250] btrfs_prealloc_file_range+0x60/0x7c [ 68.180592][ T7250] btrfs_fallocate+0x136c/0x1734 [ 68.180608][ T7250] vfs_fallocate+0x5cc/0x73c [ 68.180621][ T7250] __arm64_sys_fallocate+0xbc/0x10c [ 68.180633][ T7250] invoke_syscall+0x98/0x2b8 [ 68.180647][ T7250] el0_svc_common+0x130/0x23c [ 68.180660][ T7250] do_el0_svc+0x48/0x58 [ 68.180673][ T7250] el0_svc+0x58/0x17c [ 68.180686][ T7250] el0t_64_sync_handler+0x78/0x108 [ 68.180699][ T7250] el0t_64_sync+0x198/0x19c [ 68.180990][ T7250] BTRFS warning (device loop0): error accounting new delayed refs extent (err code: -12), quota inconsistent [ 68.192102][ T2252] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 68.201411][ T6743] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 68.447289][ T7268] loop0: detected capacity change from 0 to 32768 [ 68.451718][ T7268] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7268) [ 68.456699][ T7268] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 68.456810][ T7268] BTRFS info (device loop0): using crc32c (crc32c-arm64) checksum algorithm [ 68.456862][ T7268] BTRFS info (device loop0): using free-space-tree [ 68.502728][ T334] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 68.504018][ T7268] FAULT_INJECTION: forcing a failure. [ 68.504018][ T7268] name failslab, interval 1, probability 0, space 0, times 0 [ 68.504069][ T7268] CPU: 0 UID: 0 PID: 7268 Comm: syz-executor.0 Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT [ 68.504086][ T7268] Tainted: [W]=WARN [ 68.504091][ T7268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 68.504097][ T7268] Call trace: [ 68.504102][ T7268] show_stack+0x2c/0x3c (C) [ 68.504122][ T7268] __dump_stack+0 ** replaying previous printk message ** [ 68.504122][ T7268] __dump_stack+0x30/0x40 [ 68.504137][ T7268] dump_stack_lvl+0xd8/0x12c [ 68.504150][ T7268] dump_stack+0x1c/0x28 [ 68.504163][ T7268] should_fail_ex+0x41c/0x594 [ 68.504178][ T7268] should_failslab+0xc0/0x128 [ 68.504191][ T7268] __kmalloc_cache_noprof+0x80/0x3fc [ 68.504203][ T7268] add_delayed_ref+0x338/0x199c [ 68.504217][ T7268] btrfs_add_delayed_tree_ref+0x94/0x148 [ 68.504231][ T7268] btrfs_alloc_tree_block+0x9e0/0xeb0 [ 68.504244][ T7268] btrfs_force_cow_block+0x408/0x1bb8 [ 68.504258][ T7268] btrfs_cow_block+0x3f8/0x838 [ 68.504277][ T7268] btrfs_search_slot+0x9c0/0x221c [ 68.504291][ T7268] btrfs_insert_empty_items+0xa4/0x17c [ 68.504302][ T7268] btrfs_insert_replace_extent+0x25c/0x860 [ 68.504316][ T7268] btrfs_replace_file_extents+0xa5c/0x1658 [ 68.504330][ T7268] __btrfs_prealloc_file_range+0x394/0xa94 [ 68.504343][ T7268] btrfs_prealloc_file_range+0x60/0x7c [ 68.504355][ T7268] btrfs_fallocate+0x136c/0x1734 [ 68.504368][ T7268] vfs_fallocate+0x5cc/0x73c [ 68.504381][ T7268] __arm64_sys_fallocate+0xbc/0x10c [ 68.504393][ T7268] invoke_syscall+0x98/0x2b8 [ 68.504407][ T7268] el0_svc_common+0x130/0x23c [ 68.504420][ T7268] do_el0_svc+0x48/0x58 [ 68.504433][ T7268] el0_svc+0x58/0x17c [ 68.504446][ T7268] el0t_64_sync_handler+0x78/0x108 [ 68.504458][ T7268] el0t_64_sync+0x198/0x19c [ 68.504533][ T7268] BTRFS error (device loop0 state A): Transaction aborted (error -12) [ 68.504780][ T7268] BTRFS: error (device loop0 state A) in btrfs_replace_file_extents:2572: errno=-12 Out of memory [ 68.504807][ T7268] BTRFS info (device loop0 state EA): forced readonly [ 68.510105][ T6743] BTRFS info (device loop0 state EA): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 68.520469][ T6743] ------------[ cut here ]------------ [ 68.520493][ T6743] WARNING: CPU: 0 PID: 6743 at fs/btrfs/space-info.h:265 btrfs_space_info_update_bytes_may_use+0x354/0x6a4 [ 68.569019][ T6743] Modules linked in: [ 68.570147][ T6743] CPU: 0 UID: 0 PID: 6743 Comm: syz-executor.0 Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT [ 68.573819][ T6743] Tainted: [W]=WARN [ 68.574810][ T6743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 68.577585][ T6743] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.579742][ T6743] pc : btrfs_space_info_update_bytes_may_use+0x354/0x6a4 [ 68.581662][ T6743] lr : btrfs_space_info_update_bytes_may_use+0x350/0x6a4 [ 68.583567][ T6743] sp : ffff80009c1c7870 [ 68.584669][ T6743] x29: ffff80009c1c7890 x28: 1fffe000190a1910 x27: dfff800000000000 [ 68.586856][ T6743] x26: ffff80008f62e768 x25: 0000000000000001 x24: ffff0000d2ccdb90 [ 68.589024][ T6743] x23: 0000000000000005 x22: 000000000015f000 x21: 0000000000160000 [ 68.591176][ T6743] x20: ffff0000c850c880 x19: 0000000000000000 x18: 00000000ffffffff [ 68.593349][ T6743] x17: ffff80009331f000 x16: ffff80008aec8e2c x15: ffff700013838f04 [ 68.595511][ T6743] x14: 1ffff00013838f04 x13: 0000000000000004 x12: ffffffffffffffff [ 68.597697][ T6743] x11: ffff700013838f04 x10: 0000000000ff0100 x9 : 0000000000000000 [ 68.599987][ T6743] x8 : ffff0000d2ccdb80 x7 : ffff8000824e725c x6 : 0000000000000000 [ 68.602109][ T6743] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff80008052cfe4 [ 68.604326][ T6743] x2 : 0000000000000001 x1 : 0000000000160000 x0 : 000000000015f000 [ 68.606486][ T6743] Call trace: [ 68.607353][ T6743] btrfs_space_info_update_bytes_may_use+0x354/0x6a4 (P) [ 68.609304][ T6743] btrfs_block_rsv_release+0x3a4/0x490 [ 68.610791][ T6743] btrfs_release_global_block_rsv+0x38/0x22c [ 68.612413][ T6743] btrfs_free_block_groups+0xa48/0xd0c [ 68.613922][ T6743] close_ctree+0x644/0xb40 [ 68.615150][ T6743] btrfs_put_super+0x70/0x80 [ 68.616323][ T6743] generic_shutdown_super+0x12c/0x2b8 [ 68.617771][ T6743] kill_anon_super+0x4c/0x7c [ 68.619010][ T6743] btrfs_kill_super+0x40/0x58 [ 68.620280][ T6743] deactivate_locked_super+0xc4/0x12c [ 68.621684][ T6743] deactivate_super+0xe0/0x100 [ 68.623042][ T6743] cleanup_mnt+0x31c/0x3ac [ 68.624254][ T6743] __cleanup_mnt+0x20/0x30 [ 68.625440][ T6743] task_work_run+0x1dc/0x260 [ 68.626757][ T6743] do_notify_resume+0x16c/0x1ec [ 68.628094][ T6743] el0_svc+0xb4/0x17c [ 68.629181][ T6743] el0t_64_sync_handler+0x78/0x108 [ 68.630524][ T6743] el0t_64_sync+0x198/0x19c [ 68.631733][ T6743] irq event stamp: 437132 [ 68.632877][ T6743] hardirqs last enabled at (437131): [] kasan_quarantine_put+0x1a0/0x1c8 [ 68.635682][ T6743] hardirqs last disabled at (437132): [] el1_dbg+0x24/0x80 [ 68.638018][ T6743] softirqs last enabled at (435370): [] handle_softirqs+0xaf8/0xc88 [ 68.640584][ T6743] softirqs last disabled at (435259): [] __do_softirq+0x14/0x20 [ 68.643135][ T6743] ---[ end trace 0000000000000000 ]--- [ 68.820938][ T7286] loop0: detected capacity change from 0 to 32768 [ 68.823195][ T7286] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7286) [ 68.829027][ T7286] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 68.829131][ T7286] BTRFS info (device loop0): using crc32c (crc32c-arm64) checksum algorithm [ 68.829175][ T7286] BTRFS info (device loop0): using free-space-tree [ 68.879842][ T7286] FAULT_INJECTION: forcing a failure. [ 68.879842][ T7286] name failslab, interval 1, probability 0, space 0, times 0 [ 68.879919][ T7286] CPU: 0 UID: 0 PID: 7286 Comm: syz-executor.0 Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT [ 68.879939][ T7286] Tainted: [W]=WARN [ 68.879943][ T7286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 68.879950][ T7286] Call trace: [ 68.879954][ T7286] show_stack+0x2c/0x3c (C) [ 68.879975][ T7286] __dump_stack+0x30/0x40 [ 68.879989][ T7286] dump_stack_lvl+0xd8/0x12c [ 68.880002][ T7286] dump_stack+0x1c/0x28 [ 68.880015][ T7286] should_fail_ex+0x41c/0x594 [ 68.880030][ T7286] should_failslab+0xc0/0x128 [ 68.880044][ T7286] __kmalloc_cache_noprof+0x80/0x3fc [ 68.880056][ T7286] ulist_alloc+0x80/0x140 [ 68.880070][ T7286] btrfs_find_all_roots_safe+0x144/0x410 [ 68.880082][ T7286] btrfs_find_all_roots+0x88/0xf4 [ 68.880094][ T7286] btrfs_qgroup_trace_extent_post+0x160/0x2c8 [ 68.880109][ T7286] add_delayed_ref+0xf90/0x199c [ 68.880122][ T7286] btrfs_add_delayed_data_ref+0x94/0x148 [ 68.880136][ T7286] btrfs_alloc_reserved_file_extent+0x21c/0x3c0 [ 68.880153][ T7286] btrfs_insert_replace_extent+0x6f4/0x860 [ 68.880167][ T7286] btrfs_replace_file_extents+0xa5c/0x1658 [ 68.880181][ T7286] __btrfs_prealloc_file_range+0x394/0xa94 [ 68.880193][ T7286] btrfs_prealloc_file_range+0x60/0x7c [ 68.880206][ T7286] btrfs_fallocate+0x136c/0x1734 [ 68.880219][ T7286] vfs_fallocate+0x5cc/0x73c [ 68.880232][ T7286] __arm64_sys_fallocate+0xbc/0x10c [ 68.880244][ T7286] invoke_syscall+0x98/0x2b8 [ 68.880258][ T7286] el0_svc_common+0x130/0x23c [ 68.880271][ T7286] do_el0_svc+0x48/0x58 [ 68.880284][ T7286] el0_svc+0x58/0x17c [ 68.880297][ T7286] el0t_64_sync_handler+0x78/0x108 [ 68.880309][ T7286] el0t_64_sync+0x198/0x19c [ 68.913002][ T7286] BTRFS warning (device loop0): error accounting new delayed refs extent (err code: -12), quota inconsistent [ 68.942091][ T334] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 68.942367][ T6743] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 69.003017][ T52] Bluetooth: hci0: command tx timeout [ 69.121590][ T7304] loop0: detected capacity change from 0 to 32768 [ 69.127592][ T7304] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7304) [ 69.134948][ T7304] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 69.138491][ T7304] BTRFS info (device loop0): using crc32c (crc32c-arm64) checksum algorithm [ 69.138564][ T7304] BTRFS info (device loop0): using free-space-tree [ 69.199324][ T7304] FAULT_INJECTION: forcing a failure. [ 69.199324][ T7304] name failslab, interval 1, probability 0, space 0, times 0 [ 69.205631][ T7304] CPU: 0 UID: 0 PID: 7304 Comm: syz-executor.0 Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT [ 69.205671][ T7304] Tainted: [W]=WARN [ 69.205676][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 69.205683][ T7304] Call trace: [ 69.205687][ T7304] show_stack+0x2c/0x3c (C) [ 69.205717][ T7304] __dump_stack+0x30/0x40 [ 69.205732][ T7304] dump_stack_lvl+0xd8/0x12c [ 69.205745][ T7304] dump_stack+0x1c/0x28 [ 69.205758][ T7304] should_fail_ex+0x41c/0x594 [ 69.205773][ T7304] should_failslab+0xc0/0x128 [ 69.205787][ T7304] kmem_cache_alloc_noprof+0x80/0x3e8 [ 69.205802][ T7304] btrfs_alloc_path+0x30/0x3c [ 69.205817][ T7304] find_parent_nodes+0x260/0x537c [ 69.205830][ T7304] btrfs_find_all_roots_safe+0x188/0x410 [ 69.205843][ T7304] btrfs_find_all_roots+0x88/0xf4 [ 69.205854][ T7304] btrfs_qgroup_trace_extent_post+0x160/0x2c8 [ 69.205869][ T7304] add_delayed_ref+0xf90/0x199c [ 69.205883][ T7304] btrfs_add_delayed_data_ref+0x94/0x148 [ 69.205897][ T7304] btrfs_alloc_reserved_file_extent+0x21c/0x3c0 [ 69.205909][ T7304] btrfs_insert_replace_extent+0x6f4/0x860 [ 69.205923][ T7304] btrfs_replace_file_extents+0xa5c/0x1658 [ 69.205937][ T7304] __btrfs_prealloc_file_range+0x394/0xa94 [ 69.205950][ T7304] btrfs_prealloc_file_range+0x60/0x7c [ 69.205962][ T7304] btrfs_fallocate+0x136c/0x1734 [ 69.205975][ T7304] vfs_fallocate+0x5cc/0x73c [ 69.205988][ T7304] __arm64_sys_fallocate+0xbc/0x10c [ 69.206000][ T7304] invoke_syscall+0x98/0x2b8 [ 69.206014][ T7304] el0_svc_common+0x130/0x23c [ 69.206027][ T7304] do_el0_svc+0x48/0x58 [ 69.206040][ T7304] el0_svc+0x58/0x17c [ 69.206053][ T7304] el0t_64_sync_handler+0x78/0x108 [ 69.206065][ T7304] el0t_64_sync+0x198/0x19c [ 69.206281][ T7304] BTRFS warning (device loop0): error accounting new delayed refs extent (err code: -12), quota inconsistent [ 69.263131][ T334] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 69.272659][ T6743] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 69.500351][ T7322] loop0: detected capacity change from 0 to 32768 [ 69.502267][ T7322] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7322) [ 69.509248][ T7322] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 69.509347][ T7322] BTRFS info (device loop0): using crc32c (crc32c-arm64) checksum algorithm [ 69.509384][ T7322] BTRFS info (device loop0): using free-space-tree [ 69.555207][ T7322] FAULT_INJECTION: forcing a failure. [ 69.555207][ T7322] name failslab, interval 1, probability 0, space 0, times 0 [ 69.555280][ T7322] CPU: 0 UID: 0 PID: 7322 Comm: syz-executor.0 Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT [ 69.555298][ T7322] Tainted: [W]=WARN [ 69.555302][ T7322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 69.555309][ T7322] Call trace: [ 69.555313][ T7322] show_stack+0x2c/0x3c (C) [ 69.555334][ T7322] __dump_stack+0x30/0x40 [ 69.555349][ T7322] dump_stack_lvl+0xd8/0x12c [ 69.555362][ T7322] dump_stack+0x1c/0x28 [ 69.555375][ T7322] should_fail_ex+0x41c/0x594 [ 69.555396][ T7322] should_failslab+0xc0/0x128 [ 69.555410][ T7322] __kmalloc_cache_noprof+0x80/0x3fc [ 69.555421][ T7322] ulist_alloc+0x80/0x140 [ 69.555435][ T7322] btrfs_find_all_roots_safe+0x144/0x410 [ 69.555448][ T7322] btrfs_find_all_roots+0x88/0xf4 [ 69.555460][ T7322] btrfs_qgroup_trace_extent_post+0x160/0x2c8 [ 69.555474][ T7322] add_delayed_ref+0xf90/0x199c [ 69.555488][ T7322] btrfs_add_delayed_data_ref+0x94/0x148 [ 69.555502][ T7322] btrfs_alloc_reserved_file_extent+0x21c/0x3c0 [ 69.555515][ T7322] btrfs_insert_replace_extent+0x6f4/0x860 [ 69.555529][ T7322] btrfs_replace_file_extents+0xa5c/0x1658 [ 69.555543][ T7322] __btrfs_prealloc_file_range+0x394/0xa94 [ 69.555555][ T7322] btrfs_prealloc_file_range+0x60/0x7c [ 69.555568][ T7322] btrfs_fallocate+0x136c/0x1734 [ 69.555581][ T7322] vfs_fallocate+0x5cc/0x73c [ 69.555594][ T7322] __arm64_sys_fallocate+0xbc/0x10c [ 69.555606][ T7322] invoke_syscall+0x98/0x2b8 [ 69.555620][ T7322] el0_svc_common+0x130/0x23c [ 69.555633][ T7322] do_el0_svc+0x48/0x58 [ 69.555652][ T7322] el0_svc+0x58/0x17c [ 69.555666][ T7322] el0t_64_sync_handler+0x78/0x108 [ 69.555678][ T7322] el0t_64_sync+0x198/0x19c [ 69.555703][ T7322] BTRFS warning (device loop0): error accounting new delayed refs extent (err code: -12), quota inconsistent [ 69.562192][ T41] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 69.585253][ T6743] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 69.803139][ T7340] loop0: detected capacity change from 0 to 32768 [ 69.807575][ T7340] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7340) [ 69.812145][ T7340] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 69.812222][ T7340] BTRFS info (device loop0): using crc32c (crc32c-arm64) checksum algorithm [ 69.812256][ T7340] BTRFS info (device loop0): using free-space-tree [ 69.869311][ T41] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 69.875970][ T7340] FAULT_INJECTION: forcing a failure. [ 69.875970][ T7340] name failslab, interval 1, probability 0, space 0, times 0 [ 69.879496][ T7340] CPU: 1 UID: 0 PID: 7340 Comm: syz-executor.0 Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT [ 69.879519][ T7340] Tainted: [W]=WARN [ 69.879524][ T7340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 69.879531][ T7340] Call trace: [ 69.879535][ T7340] show_stack+0x2c/0x3c (C) [ 69.879556][ T7340] __dump_stack+0x30/0x40 [ 69.879571][ T7340] dump_stack_lvl+0xd8/0x12c [ 69.879584][ T7340] dump_stack+0x1c/0x28 [ 69.879597][ T7340] should_fail_ex+0x41c/0x594 [ 69.879612][ T7340] should_failslab+0xc0/0x128 [ 69.879625][ T7340] kmem_cache_alloc_noprof+0x80/0x3e8 [ 69.879640][ T7340] btrfs_alloc_path+0x30/0x3c [ 69.879655][ T7340] find_parent_nodes+0x260/0x537c [ 69.879668][ T7340] btrfs_find_all_roots_safe+0x188/0x410 [ 69.879681][ T7340] btrfs_find_all_roots+0x88/0xf4 [ 69.879692][ T7340] btrfs_qgroup_trace_extent_post+0x160/0x2c8 [ 69.879714][ T7340] add_delayed_ref+0xf90/0x199c [ 69.879728][ T7340] btrfs_add_delayed_data_ref+0x94/0x148 [ 69.879742][ T7340] btrfs_alloc_reserved_file_extent+0x21c/0x3c0 [ 69.879754][ T7340] btrfs_insert_replace_extent+0x6f4/0x860 [ 69.879768][ T7340] btrfs_replace_file_extents+0xa5c/0x1658 [ 69.879782][ T7340] __btrfs_prealloc_file_range+0x394/0xa94 [ 69.879805][ T7340] btrfs_prealloc_file_range+0x60/0x7c [ 69.879817][ T7340] btrfs_fallocate+0x136c/0x1734 [ 69.879830][ T7340] vfs_fallocate+0x5cc/0x73c [ 69.879843][ T7340] __arm64_sys_fallocate+0xbc/0x10c [ 69.879855][ T7340] invoke_syscall+0x98/0x2b8 [ 69.879869][ T7340] el0_svc_common+0x130/0x23c [ 69.879882][ T7340] do_el0_svc+0x48/0x58 [ 69.879895][ T7340] el0_svc+0x58/0x17c [ 69.879908][ T7340] el0t_64_sync_handler+0x78/0x108 [ 69.879920][ T7340] el0t_64_sync+0x198/0x19c [ 69.904669][ T7340] BTRFS warning (device loop0): error accounting new delayed refs extent (err code: -12), quota inconsistent [ 69.941149][ T6743] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 69.964032][ T3909] cfg80211: failed to load regulatory.db [ 70.186495][ T7358] loop0: detected capacity change from 0 to 32768 [ 70.195929][ T7358] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7358) [ 70.225561][ T7358] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 70.225657][ T7358] BTRFS info (device loop0): using crc32c (crc32c-arm64) checksum algorithm [ 70.225694][ T7358] BTRFS info (device loop0): using free-space-tree [ 70.321839][ T7358] FAULT_INJECTION: forcing a failure. [ 70.321839][ T7358] name failslab, interval 1, probability 0, space 0, times 0 [ 70.321920][ T7358] CPU: 0 UID: 0 PID: 7358 Comm: syz-executor.0 Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT [ 70.321937][ T7358] Tainted: [W]=WARN [ 70.321941][ T7358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 70.321949][ T7358] Call trace: [ 70.321952][ T7358] show_stack+0x2c/0x3c (C) [ 70.321973][ T7358] __dump_stack+0x30/0x40 [ 70.321987][ T7358] dump_stack_lvl+0xd8/0x12c [ 70.322001][ T7358] dump_stack+0x1c/0x28 [ 70.322014][ T7358] should_fail_ex+0x41c/0x594 [ 70.322029][ T7358] should_failslab+0xc0/0x128 [ 70.322043][ T7358] __kmalloc_cache_noprof+0x80/0x3fc [ 70.322054][ T7358] ulist_alloc+0x80/0x140 [ 70.322068][ T7358] find_parent_nodes+0x2c5c/0x537c [ 70.322080][ T7358] btrfs_find_all_roots_safe+0x188/0x410 [ 70.322093][ T7358] btrfs_find_all_roots+0x88/0xf4 [ 70.322105][ T7358] btrfs_qgroup_trace_extent_post+0x160/0x2c8 [ 70.322119][ T7358] add_delayed_ref+0xf90/0x199c [ 70.322133][ T7358] btrfs_add_delayed_data_ref+0x94/0x148 [ 70.322147][ T7358] btrfs_alloc_reserved_file_extent+0x21c/0x3c0 [ 70.322160][ T7358] btrfs_insert_replace_extent+0x6f4/0x860 [ 70.322174][ T7358] btrfs_replace_file_extents+0xa5c/0x1658 [ 70.322188][ T7358] __btrfs_prealloc_file_range+0x394/0xa94 [ 70.322200][ T7358] btrfs_prealloc_file_range+0x60/0x7c [ 70.322212][ T7358] btrfs_fallocate+0x136c/0x1734 [ 70.322226][ T7358] vfs_fallocate+0x5cc/0x73c [ 70.322238][ T7358] __arm64_sys_fallocate+0xbc/0x10c [ 70.322250][ T7358] invoke_syscall+0x98/0x2b8 [ 70.322265][ T7358] el0_svc_common+0x130/0x23c [ 70.322278][ T7358] do_el0_svc+0x48/0x58 [ 70.322291][ T7358] el0_svc+0x58/0x17c [ 70.322304][ T7358] el0t_64_sync_handler+0x78/0x108 [ 70.322316][ T7358] el0t_64_sync+0x198/0x19c [ 70.322351][ T7358] BTRFS warning (device loop0): error accounting new delayed refs extent (err code: -12), quota inconsistent [ 70.351791][ T6743] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 70.352265][ T42] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 70.637597][ T7376] loop0: detected capacity change from 0 to 32768 [ 70.638876][ T7376] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7376) [ 70.640995][ T7376] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 70.641061][ T7376] BTRFS info (device loop0): using crc32c (crc32c-arm64) checksum algorithm [ 70.641095][ T7376] BTRFS info (device loop0): using free-space-tree [ 70.718876][ T7376] FAULT_INJECTION: forcing a failure. [ 70.718876][ T7376] name failslab, interval 1, probability 0, space 0, times 0 [ 70.723988][ T7376] CPU: 1 UID: 0 PID: 7376 Comm: syz-executor.0 Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT [ 70.724015][ T7376] Tainted: [W]=WARN [ 70.724020][ T7376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 70.724027][ T7376] Call trace: [ 70.724031][ T7376] show_stack+0x2c/0x3c (C) [ 70.724053][ T7376] __dump_stack+0x30/0x40 [ 70.724067][ T7376] dump_stack_lvl+0xd8/0x12c [ 70.724080][ T7376] dump_stack+0x1c/0x28 [ 70.724093][ T7376] should_fail_ex+0x41c/0x594 [ 70.724108][ T7376] should_failslab+0xc0/0x128 [ 70.724122][ T7376] __kmalloc_cache_noprof+0x80/0x3fc [ 70.724133][ T7376] ulist_alloc+0x80/0x140 [ 70.724147][ T7376] find_parent_nodes+0x2c5c/0x537c [ 70.724159][ T7376] btrfs_find_all_roots_safe+0x188/0x410 [ 70.724172][ T7376] btrfs_find_all_roots+0x88/0xf4 [ 70.724184][ T7376] btrfs_qgroup_trace_extent_post+0x160/0x2c8 [ 70.724198][ T7376] add_delayed_ref+0xf90/0x199c [ 70.724212][ T7376] btrfs_add_delayed_data_ref+0x94/0x148 [ 70.724226][ T7376] btrfs_alloc_reserved_file_extent+0x21c/0x3c0 [ 70.724239][ T7376] btrfs_insert_replace_extent+0x6f4/0x860 [ 70.724253][ T7376] btrfs_replace_file_extents+0xa5c/0x1658 [ 70.724267][ T7376] __btrfs_prealloc_file_range+0x394/0xa94 [ 70.724279][ T7376] btrfs_prealloc_file_range+0x60/0x7c [ 70.724292][ T7376] btrfs_fallocate+0x136c/0x1734 [ 70.724305][ T7376] vfs_fallocate+0x5cc/0x73c [ 70.724317][ T7376] __arm64_sys_fallocate+0xbc/0x10c [ 70.724329][ T7376] invoke_syscall+0x98/0x2b8 [ 70.724343][ T7376] el0_svc_common+0x130/0x23c [ 70.724357][ T7376] do_el0_svc+0x48/0x58 [ 70.724370][ T7376] el0_svc+0x58/0x17c [ 70.724383][ T7376] el0t_64_sync_handler+0x78/0x108 [ 70.724395][ T7376] el0t_64_sync+0x198/0x19c [ 70.756580][ T7376] BTRFS warning (device loop0): error accounting new delayed refs extent (err code: -12), quota inconsistent [ 70.764684][ T42] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 70.802200][ T6743] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 71.039777][ T7394] loop0: detected capacity change from 0 to 32768 [ 71.041962][ T7394] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7394) [ 71.048843][ T7394] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 71.048932][ T7394] BTRFS info (device loop0): using crc32c (crc32c-arm64) checksum algorithm [ 71.048968][ T7394] BTRFS info (device loop0): using free-space-tree [ 71.086949][ T7394] FAULT_INJECTION: forcing a failure. [ 71.086949][ T7394] name failslab, interval 1, probability 0, space 0, times 0 [ 71.087026][ T7394] CPU: 0 UID: 0 PID: 7394 Comm: syz-executor.0 Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT [ 71.087045][ T7394] Tainted: [W]=WARN [ 71.087049][ T7394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 71.087056][ T7394] Call trace: [ 71.087061][ T7394] show_stack+0x2c/0x3c (C) [ 71.087081][ T7394] __dump_stack+0x30/0x40 [ 71.087095][ T7394] dump_stack_lvl+0xd8/0x12c [ 71.087108][ T7394] dump_stack+0x1c/0x28 1970/01/01 00:01:10 executed programs: 23 [ 71.087121][ T7394] should_fail_ex+0x41c/0x594 [ 71.087136][ T7394] should_failslab+0xc0/0x128 [ 71.087156][ T7394] __kmalloc_cache_noprof+0x80/0x3fc [ 71.087167][ T7394] ulist_alloc+0x80/0x140 [ 71.087181][ T7394] btrfs_find_all_roots_safe+0x144/0x410 [ 71.087194][ T7394] btrfs_find_all_roots+0x88/0xf4 [ 71.087206][ T7394] btrfs_qgroup_trace_extent_post+0x160/0x2c8 [ 71.087220][ T7394] add_delayed_ref+0xf90/0x199c [ 71.087234][ T7394] btrfs_add_delayed_data_ref+0x94/0x148 [ 71.087248][ T7394] btrfs_alloc_reserved_file_extent+0x21c/0x3c0 [ 71.087261][ T7394] btrfs_insert_replace_extent+0x6f4/0x860 [ 71.087275][ T7394] btrfs_replace_file_extents+0xa5c/0x1658 [ 71.087288][ T7394] __btrfs_prealloc_file_range+0x394/0xa94 [ 71.087301][ T7394] btrfs_prealloc_file_range+0x60/0x7c [ 71.087313][ T7394] btrfs_fallocate+0x136c/0x1734 [ 71.087326][ T7394] vfs_fallocate+0x5cc/0x73c [ 71.087339][ T7394] __arm64_sys_fallocate+0xbc/0x10c [ 71.087351][ T7394] invoke_syscall+0x98/0x2b8 [ 71.087365][ T7394] el0_svc_common+0x130/0x23c [ 71.087378][ T7394] do_el0_svc+0x48/0x58 [ 71.087391][ T7394] el0_svc+0x58/0x17c [ 71.087404][ T7394] el0t_64_sync_handler+0x78/0x108 [ 71.087416][ T7394] el0t_64_sync+0x198/0x19c [ 71.090117][ T7394] BTRFS warning (device loop0): error accounting new delayed refs extent (err code: -12), quota inconsistent [ 71.101999][ T2252] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 71.128056][ T6743] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 71.340008][ T7412] loop0: detected capacity change from 0 to 32768 [ 71.341676][ T7412] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7412) [ 71.349741][ T7412] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 71.352823][ T7412] BTRFS info (device loop0): using crc32c (crc32c-arm64) checksum algorithm [ 71.355346][ T7412] BTRFS info (device loop0): using free-space-tree [ 71.380676][ T7412] FAULT_INJECTION: forcing a failure. [ 71.380676][ T7412] name failslab, interval 1, probability 0, space 0, times 0 [ 71.384284][ T7412] CPU: 1 UID: 0 PID: 7412 Comm: syz-executor.0 Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT [ 71.384305][ T7412] Tainted: [W]=WARN [ 71.384310][ T7412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 71.384317][ T7412] Call trace: [ 71.384321][ T7412] show_stack+0x2c/0x3c (C) [ 71.384341][ T7412] __dump_stack+0x30/0x40 [ 71.384356][ T7412] dump_stack_lvl+0xd8/0x12c [ 71.384369][ T7412] dump_stack+0x1c/0x28 [ 71.384382][ T7412] should_fail_ex+0x41c/0x594 [ 71.384397][ T7412] should_failslab+0xc0/0x128 [ 71.384410][ T7412] __kmalloc_cache_noprof+0x80/0x3fc [ 71.384422][ T7412] ulist_alloc+0x80/0x140 [ 71.384436][ T7412] find_parent_nodes+0x2c5c/0x537c [ 71.384448][ T7412] btrfs_find_all_roots_safe+0x188/0x410 [ 71.384461][ T7412] btrfs_find_all_roots+0x88/0xf4 [ 71.384473][ T7412] btrfs_qgroup_trace_extent_post+0x160/0x2c8 [ 71.384487][ T7412] add_delayed_ref+0xf90/0x199c [ 71.384501][ T7412] btrfs_add_delayed_data_ref+0x94/0x148 [ 71.384515][ T7412] btrfs_alloc_reserved_file_extent+0x21c/0x3c0 [ 71.384528][ T7412] btrfs_insert_replace_extent+0x6f4/0x860 [ 71.384542][ T7412] btrfs_replace_file_extents+0xa5c/0x1658 [ 71.384556][ T7412] __btrfs_prealloc_file_range+0x394/0xa94 [ 71.384569][ T7412] btrfs_prealloc_file_range+0x60/0x7c [ 71.384581][ T7412] btrfs_fallocate+0x136c/0x1734 [ 71.384594][ T7412] vfs_fallocate+0x5cc/0x73c [ 71.384607][ T7412] __arm64_sys_fallocate+0xbc/0x10c [ 71.384619][ T7412] invoke_syscall+0x98/0x2b8 [ 71.384633][ T7412] el0_svc_common+0x130/0x23c [ 71.384646][ T7412] do_el0_svc+0x48/0x58 [ 71.384660][ T7412] el0_svc+0x58/0x17c [ 71.384672][ T7412] el0t_64_sync_handler+0x78/0x108 [ 71.384685][ T7412] el0t_64_sync+0x198/0x19c [ 71.416869][ T7412] BTRFS warning (device loop0): error accounting new delayed refs extent (err code: -12), quota inconsistent [ 71.435412][ T2252] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 71.435699][ T6743] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 71.650674][ T7430] loop0: detected capacity change from 0 to 32768 [ 71.654239][ T7430] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7430) [ 71.659763][ T7430] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 71.660071][ T7430] BTRFS info (device loop0): using crc32c (crc32c-arm64) checksum algorithm [ 71.660107][ T7430] BTRFS info (device loop0): using free-space-tree [ 71.731629][ T41] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 71.732077][ T7430] FAULT_INJECTION: forcing a failure. [ 71.732077][ T7430] name failslab, interval 1, probability 0, space 0, times 0 [ 71.732193][ T7430] CPU: 0 UID: 0 PID: 7430 Comm: syz-executor.0 Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT [ 71.732210][ T7430] Tainted: [W]=WARN [ 71.732214][ T7430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 71.732221][ T7430] Call trace: [ 71.732226][ T7430] show_stack+0x2c/0x3c (C) [ 71.732245][ T7430] __dump_stack+0x30/0x40 [ 71.732260][ T7430] dump_stack_lvl+0xd8/0x12c [ 71.732273][ T7430] dump_stack+0x1c/0x28 [ 71.732286][ T7430] should_fail_ex+0x41c/0x594 [ 71.732301][ T7430] should_failslab+0xc0/0x128 [ 71.732314][ T7430] __kmalloc_cache_noprof+0x80/0x3fc [ 71.732326][ T7430] ulist_alloc+0x80/0x140 [ 71.732340][ T7430] find_parent_nodes+0x2c5c/0x537c [ 71.732352][ T7430] btrfs_find_all_roots_safe+0x188/0x410 [ 71.732365][ T7430] btrfs_find_all_roots+0x88/0xf4 [ 71.732377][ T7430] btrfs_qgroup_trace_extent_post+0x160/0x2c8 [ 71.732391][ T7430] add_delayed_ref+0xf90/0x199c [ 71.732404][ T7430] btrfs_add_delayed_data_ref+0x94/0x148 [ 71.732418][ T7430] btrfs_alloc_reserved_file_extent+0x21c/0x3c0 [ 71.732431][ T7430] btrfs_insert_replace_extent+0x6f4/0x860 [ 71.732445][ T7430] btrfs_replace_file_extents+0xa5c/0x1658 [ 71.732459][ T7430] __btrfs_prealloc_file_range+0x394/0xa94 [ 71.732472][ T7430] btrfs_prealloc_file_range+0x60/0x7c [ 71.732484][ T7430] btrfs_fallocate+0x136c/0x1734 [ 71.732497][ T7430] vfs_fallocate+0x5cc/0x73c [ 71.732509][ T7430] __arm64_sys_fallocate+0xbc/0x10c [ 71.732522][ T7430] invoke_syscall+0x98/0x2b8 [ 71.732535][ T7430] el0_svc_common+0x130/0x23c [ 71.732549][ T7430] do_el0_svc+0x48/0x58 [ 71.732562][ T7430] el0_svc+0x58/0x17c [ 71.732575][ T7430] el0t_64_sync_handler+0x78/0x108 [ 71.732587][ T7430] el0t_64_sync+0x198/0x19c [ 71.732622][ T7430] BTRFS warning (device loop0): error accounting new delayed refs extent (err code: -12), quota inconsistent [ 71.763818][ T6743] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 71.961232][ T7448] loop0: detected capacity change from 0 to 32768 [ 71.968371][ T7448] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7448) [ 71.976058][ T7448] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 71.976144][ T7448] BTRFS info (device loop0): using crc32c (crc32c-arm64) checksum algorithm [ 71.976195][ T7448] BTRFS info (device loop0): using free-space-tree [ 72.022799][ T42] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 72.024715][ T7448] FAULT_INJECTION: forcing a failure. [ 72.024715][ T7448] name failslab, interval 1, probability 0, space 0, times 0 [ 72.024755][ T7448] CPU: 0 UID: 0 PID: 7448 Comm: syz-executor.0 Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT [ 72.024779][ T7448] Tainted: [W]=WARN [ 72.024783][ T7448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 72.024790][ T7448] Call trace: [ 72.024794][ T7448] show_stack+0x2c/0x3c (C) [ 72.024815][ T7448] __dump_stack+0x30/0x40 [ 72.024829][ T7448] dump_stack_lvl+0xd8/0x12c [ 72.024842][ T7448] dump_stack+0x1c/0x28 [ 72.024855][ T7448] should_fail_ex+0x41c/0x594 [ 72.024870][ T7448] should_failslab+0xc0/0x128 [ 72.024884][ T7448] __kmalloc_cache_noprof+0x80/0x3fc [ 72.024896][ T7448] ulist_alloc+0x80/0x140 [ 72.024909][ T7448] btrfs_find_all_roots_safe+0x144/0x410 [ 72.024922][ T7448] btrfs_find_all_roots+0x88/0xf4 [ 72.024934][ T7448] btrfs_qgroup_trace_extent_post+0x160/0x2c8 [ 72.024948][ T7448] add_delayed_ref+0xf90/0x199c [ 72.024962][ T7448] btrfs_add_delayed_data_ref+0x94/0x148 [ 72.024975][ T7448] btrfs_alloc_reserved_file_extent+0x21c/0x3c0 [ 72.024988][ T7448] btrfs_insert_replace_extent+0x6f4/0x860 [ 72.025003][ T7448] btrfs_replace_file_extents+0xa5c/0x1658 [ 72.025016][ T7448] __btrfs_prealloc_file_range+0x394/0xa94 [ 72.025029][ T7448] btrfs_prealloc_file_range+0x60/0x7c [ 72.025041][ T7448] btrfs_fallocate+0x136c/0x1734 [ 72.025054][ T7448] vfs_fallocate+0x5cc/0x73c [ 72.025067][ T7448] __arm64_sys_fallocate+0xbc/0x10c [ 72.025079][ T7448] invoke_syscall+0x98/0x2b8 [ 72.025092][ T7448] el0_svc_common+0x130/0x23c [ 72.025106][ T7448] do_el0_svc+0x48/0x58 [ 72.025119][ T7448] el0_svc+0x58/0x17c [ 72.025132][ T7448] el0t_64_sync_handler+0x78/0x108 [ 72.025144][ T7448] el0t_64_sync+0x198/0x19c [ 72.025168][ T7448] BTRFS warning (device loop0): error accounting new delayed refs extent (err code: -12), quota inconsistent [ 72.043556][ T6743] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 72.263436][ T7466] loop0: detected capacity change from 0 to 32768 [ 72.266913][ T7466] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7466) [ 72.273004][ T7466] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 72.275976][ T7466] BTRFS info (device loop0): using crc32c (crc32c-arm64) checksum algorithm [ 72.278587][ T7466] BTRFS info (device loop0): using free-space-tree [ 72.331992][ T7466] FAULT_INJECTION: forcing a failure. [ 72.331992][ T7466] name failslab, interval 1, probability 0, space 0, times 0 [ 72.336712][ T7466] CPU: 1 UID: 0 PID: 7466 Comm: syz-executor.0 Tainted: G W 6.16.0-rc1-syzkaller-00004-g39dfc971e42d #0 PREEMPT [ 72.336739][ T7466] Tainted: [W]=WARN [ 72.336744][ T7466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 72.336751][ T7466] Call trace: [ 72.336756][ T7466] show_stack+0x2c/0x3c (C) [ 72.336777][ T7466] __dump_stack+0x30/0x40 [ 72.336793][ T7466] dump_stack_lvl+0xd8/0x12c [ 72.336811][ T7466] dump_stack+0x1c/0x28 [ 72.336825][ T7466] should_fail_ex+0x41c/0x594 [ 72.336840][ T7466] should_failslab+0xc0/0x128 [ 72.336855][ T7466] __kmalloc_cache_noprof+0x80/0x3fc [ 72.336867][ T7466] ulist_alloc+0x80/0x140 [ 72.336882][ T7466] find_parent_nodes+0x2c5c/0x537c [ 72.336895][ T7466] btrfs_find_all_roots_safe+0x188/0x410 [ 72.336908][ T7466] btrfs_find_all_roots+0x88/0xf4 [ 72.336921][ T7466] btrfs_qgroup_trace_extent_post+0x160/0x2c8 [ 72.336936][ T7466] add_delayed_ref+0xf90/0x199c [ 72.336951][ T7466] btrfs_add_delayed_data_ref+0x94/0x148 [ 72.336966][ T7466] btrfs_alloc_reserved_file_extent+0x21c/0x3c0 [ 72.336980][ T7466] btrfs_insert_replace_extent+0x6f4/0x860 [ 72.336995][ T7466] btrfs_replace_file_extents+0xa5c/0x1658 [ 72.337009][ T7466] __btrfs_prealloc_file_range+0x394/0xa94 [ 72.337023][ T7466] btrfs_prealloc_file_range+0x60/0x7c [ 72.337036][ T7466] btrfs_fallocate+0x136c/0x1734 [ 72.337050][ T7466] vfs_fallocate+0x5cc/0x73c [ 72.337063][ T7466] __arm64_sys_fallocate+0xbc/0x10c [ 72.337076][ T7466] invoke_syscall+0x98/0x2b8 [ 72.337091][ T7466] el0_svc_common+0x130/0x23c [ 72.337105][ T7466] do_el0_svc+0x48/0x58 [ 72.337119][ T7466] el0_svc+0x58/0x17c [ 72.337133][ T7466] el0t_64_sync_handler+0x78/0x108 [ 72.337146][ T7466] el0t_64_sync+0x198/0x19c [ 72.363170][ T7466] BTRFS warning (device loop0): error accounting new delayed refs extent (err code: -12), quota inconsistent [ 72.405276][ T41] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 72.405557][ T6743] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 72.635290][ T7484] loop0: detected capacity change from 0 to 32768