Warning: Permanently added '10.128.10.62' (ED25519) to the list of known hosts. 1970/01/01 00:00:55 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:55 ignoring optional flag "type"="gce" [ 56.248895][ T740] unregister_netdevice: waiting for batadv0 to become free. Usage count = 3 1970/01/01 00:00:57 parsed 1 programs 1970/01/01 00:00:57 executed programs: 0 [ 57.763582][ T6043] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 57.766519][ T6043] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 57.770332][ T6043] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 57.771811][ T6043] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 57.772140][ T6043] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 57.859870][ T6707] chnl_net:caif_netlink_parms(): no params data found [ 57.917237][ T6707] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.917357][ T6707] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.917710][ T6707] bridge_slave_0: entered allmulticast mode [ 57.918493][ T6707] bridge_slave_0: entered promiscuous mode [ 57.920235][ T6707] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.920310][ T6707] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.920388][ T6707] bridge_slave_1: entered allmulticast mode [ 57.921108][ T6707] bridge_slave_1: entered promiscuous mode [ 57.940155][ T6707] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.941480][ T6707] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.957066][ T6707] team0: Port device team_slave_0 added [ 57.960324][ T6707] team0: Port device team_slave_1 added [ 57.980123][ T6707] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 57.980192][ T6707] 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. [ 57.980236][ T6707] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 57.981195][ T6707] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 57.981219][ T6707] 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. [ 57.981243][ T6707] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 58.013177][ T6707] hsr_slave_0: entered promiscuous mode [ 58.013611][ T6707] hsr_slave_1: entered promiscuous mode [ 58.808141][ T6707] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 58.817837][ T6707] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 58.822749][ T6707] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 58.825998][ T6707] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 58.838607][ T6707] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.838679][ T6707] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.838774][ T6707] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.838817][ T6707] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.860217][ T6707] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.864513][ T6707] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.868055][ T727] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.872112][ T727] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.886719][ T727] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.886802][ T727] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.895345][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.895426][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.984868][ T6707] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.008674][ T6707] veth0_vlan: entered promiscuous mode [ 59.015489][ T6707] veth1_vlan: entered promiscuous mode [ 59.030863][ T6707] veth0_macvtap: entered promiscuous mode [ 59.032783][ T6707] veth1_macvtap: entered promiscuous mode [ 59.038451][ T6707] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 59.044562][ T6707] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 59.046926][ T6707] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.047221][ T6707] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.047250][ T6707] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.047289][ T6707] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.091237][ T45] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.091311][ T45] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.107205][ T44] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.107264][ T44] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.303411][ T6812] loop0: detected capacity change from 0 to 32768 [ 59.309105][ T6812] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (6812) [ 59.320703][ T6812] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 59.323844][ T6812] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 59.326438][ T6812] BTRFS info (device loop0): using free-space-tree [ 59.432611][ T6812] FAULT_INJECTION: forcing a failure. [ 59.432611][ T6812] name failslab, interval 1, probability 0, space 0, times 1 [ 59.432711][ T6812] CPU: 0 UID: 0 PID: 6812 Comm: syz-executor.0 Not tainted 6.15.0-rc1-syzkaller-g0af2f6be1b42 #0 PREEMPT [ 59.432729][ T6812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 59.432737][ T6812] Call trace: [ 59.432741][ T6812] show_stack+0x2c/0x3c (C) [ 59.432760][ T6812] dump_stack_lvl+0xe4/0x150 [ 59.432774][ T6812] dump_stack+0x1c/0x28 [ 59.432785][ T6812] should_fail_ex+0x418/0x590 [ 59.432799][ T6812] should_failslab+0xc8/0x130 [ 59.432812][ T6812] __kmalloc_cache_noprof+0x80/0x428 [ 59.432823][ T6812] btrfs_ref_tree_mod+0x220/0x13c4 [ 59.432836][ T6812] btrfs_free_tree_block+0x328/0xb24 [ 59.432850][ T6812] btrfs_force_cow_block+0xad4/0x1c80 [ 59.432861][ T6812] btrfs_cow_block+0x2ec/0x7cc [ 59.432872][ T6812] btrfs_search_slot+0xa74/0x272c [ 59.432884][ T6812] btrfs_insert_empty_items+0xa4/0x17c [ 59.432896][ T6812] btrfs_create_new_inode+0xb20/0x1a94 [ 59.432909][ T6812] btrfs_create_common+0x1a0/0x29c [ 59.432920][ T6812] btrfs_create+0x104/0x128 [ 59.432934][ T6812] path_openat+0x13ec/0x2b1c [ 59.432945][ T6812] do_filp_open+0x1e8/0x404 [ 59.432956][ T6812] do_sys_openat2+0x120/0x1b8 [ 59.432970][ T6812] __arm64_sys_openat+0x1f0/0x244 [ 59.432982][ T6812] invoke_syscall+0x98/0x2b8 [ 59.432995][ T6812] el0_svc_common+0x130/0x23c [ 59.433006][ T6812] do_el0_svc+0x48/0x58 [ 59.433017][ T6812] el0_svc+0x54/0x168 [ 59.433030][ T6812] el0t_64_sync_handler+0x84/0x108 [ 59.433042][ T6812] el0t_64_sync+0x198/0x19c [ 59.534697][ T6707] BTRFS info (device loop0): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 59.779921][ T6043] Bluetooth: hci0: command tx timeout [ 59.816916][ T6859] loop0: detected capacity change from 0 to 32768 [ 59.820970][ T6859] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (6859) [ 59.826620][ T6859] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 59.832676][ T6859] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 59.835361][ T6859] BTRFS info (device loop0): using free-space-tree [ 59.894899][ T6859] FAULT_INJECTION: forcing a failure. [ 59.894899][ T6859] name failslab, interval 1, probability 0, space 0, times 0 [ 59.898769][ T6859] CPU: 0 UID: 0 PID: 6859 Comm: syz-executor.0 Not tainted 6.15.0-rc1-syzkaller-g0af2f6be1b42 #0 PREEMPT [ 59.898795][ T6859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 59.898803][ T6859] Call trace: [ 59.898807][ T6859] show_stack+0x2c/0x3c (C) [ 59.898829][ T6859] dump_stack_lvl+0xe4/0x150 [ 59.898843][ T6859] dump_stack+0x1c/0x28 [ 59.898854][ T6859] should_fail_ex+0x418/0x590 [ 59.898868][ T6859] should_failslab+0xc8/0x130 [ 59.898881][ T6859] __kmalloc_cache_noprof+0x80/0x428 [ 59.898900][ T6859] btrfs_ref_tree_mod+0x250/0x13c4 [ 59.898914][ T6859] btrfs_free_tree_block+0x328/0xb24 [ 59.898927][ T6859] btrfs_force_cow_block+0xad4/0x1c80 [ 59.898939][ T6859] btrfs_cow_block+0x2ec/0x7cc [ 59.898950][ T6859] btrfs_search_slot+0xa74/0x272c [ 59.898961][ T6859] btrfs_insert_empty_items+0xa4/0x17c [ 59.898973][ T6859] btrfs_create_new_inode+0xb20/0x1a94 [ 59.898987][ T6859] btrfs_create_common+0x1a0/0x29c [ 59.898998][ T6859] btrfs_create+0x104/0x128 [ 59.899011][ T6859] path_openat+0x13ec/0x2b1c [ 59.899023][ T6859] do_filp_open+0x1e8/0x404 [ 59.899033][ T6859] do_sys_openat2+0x120/0x1b8 [ 59.899047][ T6859] __arm64_sys_openat+0x1f0/0x244 [ 59.899060][ T6859] invoke_syscall+0x98/0x2b8 [ 59.899072][ T6859] el0_svc_common+0x130/0x23c [ 59.899084][ T6859] do_el0_svc+0x48/0x58 [ 59.899095][ T6859] el0_svc+0x54/0x168 [ 59.899108][ T6859] el0t_64_sync_handler+0x84/0x108 [ 59.899121][ T6859] el0t_64_sync+0x198/0x19c [ 59.968810][ T6707] BTRFS info (device loop0): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 60.193570][ T6904] loop0: detected capacity change from 0 to 32768 [ 60.198105][ T6904] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (6904) [ 60.206438][ T6904] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 60.206526][ T6904] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 60.206573][ T6904] BTRFS info (device loop0): using free-space-tree [ 60.298673][ T6904] FAULT_INJECTION: forcing a failure. [ 60.298673][ T6904] name failslab, interval 1, probability 0, space 0, times 0 [ 60.303206][ T6904] CPU: 0 UID: 0 PID: 6904 Comm: syz-executor.0 Not tainted 6.15.0-rc1-syzkaller-g0af2f6be1b42 #0 PREEMPT [ 60.303231][ T6904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 60.303239][ T6904] Call trace: [ 60.303243][ T6904] show_stack+0x2c/0x3c (C) [ 60.303261][ T6904] dump_stack_lvl+0xe4/0x150 [ 60.303297][ T6904] dump_stack+0x1c/0x28 [ 60.303308][ T6904] should_fail_ex+0x418/0x590 [ 60.303322][ T6904] should_failslab+0xc8/0x130 [ 60.303335][ T6904] __kmalloc_cache_noprof+0x80/0x428 [ 60.303346][ T6904] btrfs_ref_tree_mod+0x580/0x13c4 [ 60.303359][ T6904] btrfs_free_tree_block+0x328/0xb24 [ 60.303372][ T6904] btrfs_force_cow_block+0xad4/0x1c80 [ 60.303384][ T6904] btrfs_cow_block+0x2ec/0x7cc [ 60.303395][ T6904] btrfs_search_slot+0xa74/0x272c [ 60.303406][ T6904] btrfs_insert_empty_items+0xa4/0x17c [ 60.303418][ T6904] btrfs_create_new_inode+0xb20/0x1a94 [ 60.303431][ T6904] btrfs_create_common+0x1a0/0x29c [ 60.303441][ T6904] btrfs_create+0x104/0x128 [ 60.303454][ T6904] path_openat+0x13ec/0x2b1c [ 60.303466][ T6904] do_filp_open+0x1e8/0x404 [ 60.303476][ T6904] do_sys_openat2+0x120/0x1b8 [ 60.303489][ T6904] __arm64_sys_openat+0x1f0/0x244 [ 60.303502][ T6904] invoke_syscall+0x98/0x2b8 [ 60.303514][ T6904] el0_svc_common+0x130/0x23c [ 60.303526][ T6904] do_el0_svc+0x48/0x58 [ 60.303536][ T6904] el0_svc+0x54/0x168 [ 60.303549][ T6904] el0t_64_sync_handler+0x84/0x108 [ 60.303561][ T6904] el0t_64_sync+0x198/0x19c [ 60.355485][ T6707] BTRFS info (device loop0): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 60.621556][ T6943] loop0: detected capacity change from 0 to 32768 [ 60.622900][ T6943] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (6943) [ 60.630492][ T6943] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 60.630578][ T6943] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 60.630631][ T6943] BTRFS info (device loop0): using free-space-tree [ 60.680490][ T6943] FAULT_INJECTION: forcing a failure. [ 60.680490][ T6943] name failslab, interval 1, probability 0, space 0, times 0 [ 60.680566][ T6943] CPU: 1 UID: 0 PID: 6943 Comm: syz-executor.0 Not tainted 6.15.0-rc1-syzkaller-g0af2f6be1b42 #0 PREEMPT [ 60.680580][ T6943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 60.680588][ T6943] Call trace: [ 60.680592][ T6943] show_stack+0x2c/0x3c (C) [ 60.680611][ T6943] dump_stack_lvl+0xe4/0x150 [ 60.680624][ T6943] dump_stack+0x1c/0x28 [ 60.680635][ T6943] should_fail_ex+0x418/0x590 [ 60.680649][ T6943] should_failslab+0xc8/0x130 [ 60.680661][ T6943] kmem_cache_alloc_noprof+0x84/0x410 [ 60.680677][ T6943] add_delayed_ref+0x148/0x1ad8 [ 60.680688][ T6943] btrfs_add_delayed_tree_ref+0x9c/0x110 [ 60.680699][ T6943] btrfs_free_tree_block+0x338/0xb24 [ 60.680712][ T6943] btrfs_force_cow_block+0xad4/0x1c80 [ 60.680724][ T6943] btrfs_cow_block+0x2ec/0x7cc [ 60.680735][ T6943] btrfs_search_slot+0xa74/0x272c [ 60.680746][ T6943] btrfs_insert_empty_items+0xa4/0x17c [ 60.680757][ T6943] btrfs_create_new_inode+0xb20/0x1a94 [ 60.680771][ T6943] btrfs_create_common+0x1a0/0x29c [ 60.680781][ T6943] btrfs_create+0x104/0x128 [ 60.680794][ T6943] path_openat+0x13ec/0x2b1c [ 60.680806][ T6943] do_filp_open+0x1e8/0x404 [ 60.680816][ T6943] do_sys_openat2+0x120/0x1b8 [ 60.680830][ T6943] __arm64_sys_openat+0x1f0/0x244 [ 60.680842][ T6943] invoke_syscall+0x98/0x2b8 [ 60.680855][ T6943] el0_svc_common+0x130/0x23c [ 60.680866][ T6943] do_el0_svc+0x48/0x58 [ 60.680877][ T6943] el0_svc+0x54/0x168 [ 60.680890][ T6943] el0t_64_sync_handler+0x84/0x108 [ 60.680902][ T6943] el0t_64_sync+0x198/0x19c [ 60.680997][ T6943] BTRFS error (device loop0 state A): Transaction aborted (error -12) [ 60.681205][ T6943] BTRFS: error (device loop0 state A) in btrfs_force_cow_block:586: errno=-12 Out of memory [ 60.681229][ T6943] BTRFS info (device loop0 state EA): forced readonly [ 60.681259][ T6943] BTRFS: error (device loop0 state EA) in btrfs_create_new_inode:6418: errno=-12 Out of memory [ 60.690403][ T6707] BTRFS info (device loop0 state EA): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 61.006091][ T6978] loop0: detected capacity change from 0 to 32768 [ 61.010816][ T6978] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (6978) [ 61.018182][ T6978] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 61.022621][ T6978] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 61.025376][ T6978] BTRFS info (device loop0): using free-space-tree [ 61.119929][ T6978] FAULT_INJECTION: forcing a failure. [ 61.119929][ T6978] name failslab, interval 1, probability 0, space 0, times 0 [ 61.120011][ T6978] CPU: 1 UID: 0 PID: 6978 Comm: syz-executor.0 Not tainted 6.15.0-rc1-syzkaller-g0af2f6be1b42 #0 PREEMPT [ 61.120029][ T6978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 61.120038][ T6978] Call trace: [ 61.120042][ T6978] show_stack+0x2c/0x3c (C) [ 61.120060][ T6978] dump_stack_lvl+0xe4/0x150 [ 61.120074][ T6978] dump_stack+0x1c/0x28 [ 61.120085][ T6978] should_fail_ex+0x418/0x590 [ 61.120099][ T6978] should_failslab+0xc8/0x130 [ 61.120112][ T6978] kmem_cache_alloc_noprof+0x84/0x410 [ 61.120128][ T6978] add_delayed_ref+0x148/0x1ad8 [ 61.120139][ T6978] btrfs_add_delayed_tree_ref+0x9c/0x110 [ 61.120151][ T6978] btrfs_free_tree_block+0x338/0xb24 [ 61.120164][ T6978] btrfs_force_cow_block+0xad4/0x1c80 [ 61.120175][ T6978] btrfs_cow_block+0x2ec/0x7cc [ 61.120186][ T6978] btrfs_search_slot+0xa74/0x272c [ 61.120197][ T6978] btrfs_insert_empty_items+0xa4/0x17c [ 61.120209][ T6978] btrfs_create_new_inode+0xb20/0x1a94 [ 61.120223][ T6978] btrfs_create_common+0x1a0/0x29c [ 61.120234][ T6978] btrfs_create+0x104/0x128 [ 61.120247][ T6978] path_openat+0x13ec/0x2b1c [ 61.120258][ T6978] do_filp_open+0x1e8/0x404 [ 61.120278][ T6978] do_sys_openat2+0x120/0x1b8 [ 61.120291][ T6978] __arm64_sys_openat+0x1f0/0x244 [ 61.120304][ T6978] invoke_syscall+0x98/0x2b8 [ 61.120316][ T6978] el0_svc_common+0x130/0x23c [ 61.120327][ T6978] do_el0_svc+0x48/0x58 [ 61.120338][ T6978] el0_svc+0x54/0x168 [ 61.120351][ T6978] el0t_64_sync_handler+0x84/0x108 [ 61.120363][ T6978] el0t_64_sync+0x198/0x19c [ 61.120458][ T6978] BTRFS error (device loop0 state A): Transaction aborted (error -12) [ 61.120666][ T6978] BTRFS: error (device loop0 state A) in btrfs_force_cow_block:586: errno=-12 Out of memory [ 61.120690][ T6978] BTRFS info (device loop0 state EA): forced readonly [ 61.120714][ T6978] BTRFS: error (device loop0 state EA) in btrfs_create_new_inode:6418: errno=-12 Out of memory [ 61.126857][ T6707] BTRFS info (device loop0 state EA): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 61.373087][ T7022] loop0: detected capacity change from 0 to 32768 [ 61.374377][ T7022] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7022) [ 61.385623][ T7022] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 61.385724][ T7022] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 61.385756][ T7022] BTRFS info (device loop0): using free-space-tree [ 61.491394][ T7022] FAULT_INJECTION: forcing a failure. [ 61.491394][ T7022] name failslab, interval 1, probability 0, space 0, times 0 [ 61.495256][ T7022] CPU: 0 UID: 0 PID: 7022 Comm: syz-executor.0 Not tainted 6.15.0-rc1-syzkaller-g0af2f6be1b42 #0 PREEMPT [ 61.495300][ T7022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 61.495308][ T7022] Call trace: [ 61.495312][ T7022] show_stack+0x2c/0x3c (C) [ 61.495331][ T7022] dump_stack_lvl+0xe4/0x150 [ 61.495345][ T7022] dump_stack+0x1c/0x28 [ 61.495356][ T7022] should_fail_ex+0x418/0x590 [ 61.495370][ T7022] should_failslab+0xc8/0x130 [ 61.495383][ T7022] kmem_cache_alloc_noprof+0x84/0x410 [ 61.495397][ T7022] add_delayed_ref+0x148/0x1ad8 [ 61.495409][ T7022] btrfs_add_delayed_tree_ref+0x9c/0x110 [ 61.495420][ T7022] btrfs_free_tree_block+0x338/0xb24 [ 61.495434][ T7022] btrfs_force_cow_block+0xad4/0x1c80 [ 61.495445][ T7022] btrfs_cow_block+0x2ec/0x7cc [ 61.495456][ T7022] btrfs_search_slot+0xa74/0x272c [ 61.495467][ T7022] btrfs_insert_empty_items+0xa4/0x17c [ 61.495479][ T7022] btrfs_create_new_inode+0xb20/0x1a94 [ 61.495492][ T7022] btrfs_create_common+0x1a0/0x29c [ 61.495502][ T7022] btrfs_create+0x104/0x128 [ 61.495515][ T7022] path_openat+0x13ec/0x2b1c [ 61.495527][ T7022] do_filp_open+0x1e8/0x404 [ 61.495537][ T7022] do_sys_openat2+0x120/0x1b8 [ 61.495550][ T7022] __arm64_sys_openat+0x1f0/0x244 [ 61.495563][ T7022] invoke_syscall+0x98/0x2b8 [ 61.495575][ T7022] el0_svc_common+0x130/0x23c [ 61.495586][ T7022] do_el0_svc+0x48/0x58 [ 61.495597][ T7022] el0_svc+0x54/0x168 [ 61.495610][ T7022] el0t_64_sync_handler+0x84/0x108 [ 61.495622][ T7022] el0t_64_sync+0x198/0x19c [ 61.539056][ T7022] BTRFS error (device loop0 state A): Transaction aborted (error -12) [ 61.539124][ T7022] BTRFS: error (device loop0 state A) in btrfs_force_cow_block:586: errno=-12 Out of memory [ 61.539165][ T7022] BTRFS info (device loop0 state EA): forced readonly [ 61.539199][ T7022] BTRFS: error (device loop0 state EA) in btrfs_create_new_inode:6418: errno=-12 Out of memory [ 61.559080][ T6707] BTRFS info (device loop0 state EA): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 61.833154][ T7066] loop0: detected capacity change from 0 to 32768 [ 61.835417][ T7066] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7066) [ 61.841970][ T7066] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 61.844949][ T7066] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 61.847612][ T7066] BTRFS info (device loop0): using free-space-tree [ 61.859199][ T6043] Bluetooth: hci0: command tx timeout [ 61.902110][ T7066] FAULT_INJECTION: forcing a failure. [ 61.902110][ T7066] name failslab, interval 1, probability 0, space 0, times 0 [ 61.902186][ T7066] CPU: 1 UID: 0 PID: 7066 Comm: syz-executor.0 Not tainted 6.15.0-rc1-syzkaller-g0af2f6be1b42 #0 PREEMPT [ 61.902200][ T7066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 61.902208][ T7066] Call trace: [ 61.902211][ T7066] show_stack+0x2c/0x3c (C) [ 61.902230][ T7066] dump_stack_lvl+0xe4/0x150 [ 61.902243][ T7066] dump_stack+0x1c/0x28 [ 61.902255][ T7066] should_fail_ex+0x418/0x590 [ 61.902277][ T7066] should_failslab+0xc8/0x130 [ 61.902291][ T7066] kmem_cache_alloc_noprof+0x84/0x410 [ 61.902306][ T7066] add_delayed_ref+0x148/0x1ad8 [ 61.902317][ T7066] btrfs_add_delayed_tree_ref+0x9c/0x110 [ 61.902328][ T7066] btrfs_free_tree_block+0x338/0xb24 [ 61.902342][ T7066] btrfs_force_cow_block+0xad4/0x1c80 [ 61.902353][ T7066] btrfs_cow_block+0x2ec/0x7cc [ 61.902364][ T7066] btrfs_search_slot+0xa74/0x272c [ 61.902375][ T7066] btrfs_insert_empty_items+0xa4/0x17c [ 61.902387][ T7066] btrfs_create_new_inode+0xb20/0x1a94 [ 61.902400][ T7066] btrfs_create_common+0x1a0/0x29c [ 61.902411][ T7066] btrfs_create+0x104/0x128 [ 61.902424][ T7066] path_openat+0x13ec/0x2b1c [ 61.902435][ T7066] do_filp_open+0x1e8/0x404 [ 61.902446][ T7066] do_sys_openat2+0x120/0x1b8 [ 61.902459][ T7066] __arm64_sys_openat+0x1f0/0x244 [ 61.902471][ T7066] invoke_syscall+0x98/0x2b8 [ 61.902483][ T7066] el0_svc_common+0x130/0x23c [ 61.902495][ T7066] do_el0_svc+0x48/0x58 [ 61.902506][ T7066] el0_svc+0x54/0x168 [ 61.902519][ T7066] el0t_64_sync_handler+0x84/0x108 [ 61.902536][ T7066] el0t_64_sync+0x198/0x19c [ 61.902554][ T7066] BTRFS error (device loop0 state A): Transaction aborted (error -12) [ 61.902749][ T7066] BTRFS: error (device loop0 state A) in btrfs_force_cow_block:586: errno=-12 Out of memory [ 61.902772][ T7066] BTRFS info (device loop0 state EA): forced readonly [ 61.902797][ T7066] BTRFS: error (device loop0 state EA) in btrfs_create_new_inode:6418: errno=-12 Out of memory [ 61.908769][ T6707] BTRFS info (device loop0 state EA): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 62.217638][ T7109] loop0: detected capacity change from 0 to 32768 [ 62.223058][ T7109] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7109) [ 62.230704][ T7109] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 62.233540][ T7109] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 62.236187][ T7109] BTRFS info (device loop0): using free-space-tree [ 62.276924][ T7109] FAULT_INJECTION: forcing a failure. [ 62.276924][ T7109] name failslab, interval 1, probability 0, space 0, times 0 [ 62.277006][ T7109] CPU: 1 UID: 0 PID: 7109 Comm: syz-executor.0 Not tainted 6.15.0-rc1-syzkaller-g0af2f6be1b42 #0 PREEMPT [ 62.277020][ T7109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 62.277028][ T7109] Call trace: [ 62.277032][ T7109] show_stack+0x2c/0x3c (C) [ 62.277050][ T7109] dump_stack_lvl+0xe4/0x150 [ 62.277064][ T7109] dump_stack+0x1c/0x28 [ 62.277076][ T7109] should_fail_ex+0x418/0x590 [ 62.277096][ T7109] should_failslab+0xc8/0x130 [ 62.277109][ T7109] kmem_cache_alloc_noprof+0x84/0x410 [ 62.277124][ T7109] add_delayed_ref+0x148/0x1ad8 [ 62.277136][ T7109] btrfs_add_delayed_tree_ref+0x9c/0x110 [ 62.277147][ T7109] btrfs_free_tree_block+0x338/0xb24 [ 62.277160][ T7109] btrfs_force_cow_block+0xad4/0x1c80 [ 62.277171][ T7109] btrfs_cow_block+0x2ec/0x7cc [ 62.277182][ T7109] btrfs_search_slot+0xa74/0x272c [ 62.277194][ T7109] btrfs_insert_empty_items+0xa4/0x17c [ 62.277206][ T7109] btrfs_create_new_inode+0xb20/0x1a94 [ 62.277219][ T7109] btrfs_create_common+0x1a0/0x29c [ 62.277230][ T7109] btrfs_create+0x104/0x128 [ 62.277244][ T7109] path_openat+0x13ec/0x2b1c [ 62.277255][ T7109] do_filp_open+0x1e8/0x404 [ 62.277281][ T7109] do_sys_openat2+0x120/0x1b8 [ 62.277296][ T7109] __arm64_sys_openat+0x1f0/0x244 [ 62.277308][ T7109] invoke_syscall+0x98/0x2b8 [ 62.277320][ T7109] el0_svc_common+0x130/0x23c [ 62.277332][ T7109] do_el0_svc+0x48/0x58 [ 62.277343][ T7109] el0_svc+0x54/0x168 [ 62.277356][ T7109] el0t_64_sync_handler+0x84/0x108 [ 62.277368][ T7109] el0t_64_sync+0x198/0x19c [ 62.277385][ T7109] BTRFS error (device loop0 state A): Transaction aborted (error -12) [ 62.277582][ T7109] BTRFS: error (device loop0 state A) in btrfs_force_cow_block:586: errno=-12 Out of memory [ 62.277605][ T7109] BTRFS info (device loop0 state EA): forced readonly [ 62.277631][ T7109] BTRFS: error (device loop0 state EA) in btrfs_create_new_inode:6418: errno=-12 Out of memory [ 62.336322][ T6707] BTRFS info (device loop0 state EA): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 62.529692][ T7147] loop0: detected capacity change from 0 to 32768 [ 62.532486][ T7147] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7147) [ 62.543483][ T7147] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 62.546317][ T7147] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 62.550697][ T7147] BTRFS info (device loop0): using free-space-tree [ 62.688003][ T7147] FAULT_INJECTION: forcing a failure. [ 62.688003][ T7147] name failslab, interval 1, probability 0, space 0, times 0 [ 62.688079][ T7147] CPU: 0 UID: 0 PID: 7147 Comm: syz-executor.0 Not tainted 6.15.0-rc1-syzkaller-g0af2f6be1b42 #0 PREEMPT [ 62.688095][ T7147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 62.688103][ T7147] Call trace: [ 62.688107][ T7147] show_stack+0x2c/0x3c (C) [ 62.688125][ T7147] dump_stack_lvl+0xe4/0x150 [ 62.688139][ T7147] dump_stack+0x1c/0x28 [ 62.688150][ T7147] should_fail_ex+0x418/0x590 [ 62.688164][ T7147] should_failslab+0xc8/0x130 [ 62.688177][ T7147] kmem_cache_alloc_noprof+0x84/0x410 [ 62.688192][ T7147] add_delayed_ref+0x148/0x1ad8 [ 62.688208][ T7147] btrfs_add_delayed_tree_ref+0x9c/0x110 [ 62.688219][ T7147] btrfs_free_tree_block+0x338/0xb24 1970/01/01 00:01:02 executed programs: 9 [ 62.688232][ T7147] btrfs_force_cow_block+0xad4/0x1c80 [ 62.688243][ T7147] btrfs_cow_block+0x2ec/0x7cc [ 62.688254][ T7147] btrfs_search_slot+0xa74/0x272c [ 62.688275][ T7147] btrfs_insert_empty_items+0xa4/0x17c [ 62.688288][ T7147] btrfs_create_new_inode+0xb20/0x1a94 [ 62.688301][ T7147] btrfs_create_common+0x1a0/0x29c [ 62.688312][ T7147] btrfs_create+0x104/0x128 [ 62.688325][ T7147] path_openat+0x13ec/0x2b1c [ 62.688344][ T7147] do_filp_open+0x1e8/0x404 [ 62.688355][ T7147] do_sys_openat2+0x120/0x1b8 [ 62.688368][ T7147] __arm64_sys_openat+0x1f0/0x244 [ 62.688380][ T7147] invoke_syscall+0x98/0x2b8 [ 62.688392][ T7147] el0_svc_common+0x130/0x23c [ 62.688404][ T7147] do_el0_svc+0x48/0x58 [ 62.688415][ T7147] el0_svc+0x54/0x168 [ 62.688428][ T7147] el0t_64_sync_handler+0x84/0x108 [ 62.688440][ T7147] el0t_64_sync+0x198/0x19c [ 62.688707][ T7147] BTRFS error (device loop0 state A): Transaction aborted (error -12) [ 62.688747][ T7147] BTRFS: error (device loop0 state A) in btrfs_force_cow_block:586: errno=-12 Out of memory [ 62.688777][ T7147] BTRFS info (device loop0 state EA): forced readonly [ 62.688808][ T7147] BTRFS: error (device loop0 state EA) in btrfs_create_new_inode:6418: errno=-12 Out of memory [ 62.750407][ T6707] BTRFS info (device loop0 state EA): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 62.934326][ T7185] loop0: detected capacity change from 0 to 32768 [ 62.937048][ T7185] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7185) [ 62.942391][ T7185] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 62.942481][ T7185] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 62.942512][ T7185] BTRFS info (device loop0): using free-space-tree [ 62.967714][ T7185] FAULT_INJECTION: forcing a failure. [ 62.967714][ T7185] name failslab, interval 1, probability 0, space 0, times 0 [ 62.967781][ T7185] CPU: 1 UID: 0 PID: 7185 Comm: syz-executor.0 Not tainted 6.15.0-rc1-syzkaller-g0af2f6be1b42 #0 PREEMPT [ 62.967796][ T7185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 62.967804][ T7185] Call trace: [ 62.967807][ T7185] show_stack+0x2c/0x3c (C) [ 62.967826][ T7185] dump_stack_lvl+0xe4/0x150 [ 62.967841][ T7185] dump_stack+0x1c/0x28 [ 62.967852][ T7185] should_fail_ex+0x418/0x590 [ 62.967866][ T7185] should_failslab+0xc8/0x130 [ 62.967879][ T7185] __kmalloc_cache_noprof+0x80/0x428 [ 62.967890][ T7185] btrfs_ref_tree_mod+0x580/0x13c4 [ 62.967903][ T7185] btrfs_free_tree_block+0x328/0xb24 [ 62.967916][ T7185] btrfs_force_cow_block+0xad4/0x1c80 [ 62.967928][ T7185] btrfs_cow_block+0x2ec/0x7cc [ 62.967939][ T7185] btrfs_search_slot+0xa74/0x272c [ 62.967950][ T7185] btrfs_insert_empty_items+0xa4/0x17c [ 62.967962][ T7185] btrfs_create_new_inode+0xb20/0x1a94 [ 62.967976][ T7185] btrfs_create_common+0x1a0/0x29c [ 62.967990][ T7185] btrfs_create+0x104/0x128 [ 62.968003][ T7185] path_openat+0x13ec/0x2b1c [ 62.968015][ T7185] do_filp_open+0x1e8/0x404 [ 62.968025][ T7185] do_sys_openat2+0x120/0x1b8 [ 62.968039][ T7185] __arm64_sys_openat+0x1f0/0x244 [ 62.968052][ T7185] invoke_syscall+0x98/0x2b8 [ 62.968064][ T7185] el0_svc_common+0x130/0x23c [ 62.968075][ T7185] do_el0_svc+0x48/0x58 [ 62.968086][ T7185] el0_svc+0x54/0x168 [ 62.968099][ T7185] el0t_64_sync_handler+0x84/0x108 [ 62.968112][ T7185] el0t_64_sync+0x198/0x19c [ 63.005386][ T6707] BTRFS info (device loop0): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 63.212322][ T7203] loop0: detected capacity change from 0 to 32768 [ 63.213591][ T7203] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7203) [ 63.222904][ T7203] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 63.222999][ T7203] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 63.223051][ T7203] BTRFS info (device loop0): using free-space-tree [ 63.248207][ T7203] FAULT_INJECTION: forcing a failure. [ 63.248207][ T7203] name failslab, interval 1, probability 0, space 0, times 0 [ 63.248381][ T7203] CPU: 1 UID: 0 PID: 7203 Comm: syz-executor.0 Not tainted 6.15.0-rc1-syzkaller-g0af2f6be1b42 #0 PREEMPT [ 63.248397][ T7203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 63.248405][ T7203] Call trace: [ 63.248409][ T7203] show_stack+0x2c/0x3c (C) [ 63.248428][ T7203] dump_stack_lvl+0xe4/0x150 [ 63.248441][ T7203] dump_stack+0x1c/0x28 [ 63.248458][ T7203] should_fail_ex+0x418/0x590 [ 63.248473][ T7203] should_failslab+0xc8/0x130 [ 63.248486][ T7203] __kmalloc_cache_noprof+0x80/0x428 [ 63.248497][ T7203] btrfs_ref_tree_mod+0x220/0x13c4 [ 63.248510][ T7203] btrfs_free_tree_block+0x328/0xb24 [ 63.248523][ T7203] btrfs_force_cow_block+0xad4/0x1c80 [ 63.248534][ T7203] btrfs_cow_block+0x2ec/0x7cc [ 63.248545][ T7203] btrfs_search_slot+0xa74/0x272c [ 63.248565][ T7203] btrfs_insert_empty_items+0xa4/0x17c [ 63.248577][ T7203] btrfs_create_new_inode+0xb20/0x1a94 [ 63.248590][ T7203] btrfs_create_common+0x1a0/0x29c [ 63.248600][ T7203] btrfs_create+0x104/0x128 [ 63.248613][ T7203] path_openat+0x13ec/0x2b1c [ 63.248624][ T7203] do_filp_open+0x1e8/0x404 [ 63.248635][ T7203] do_sys_openat2+0x120/0x1b8 [ 63.248648][ T7203] __arm64_sys_openat+0x1f0/0x244 [ 63.248661][ T7203] invoke_syscall+0x98/0x2b8 [ 63.248673][ T7203] el0_svc_common+0x130/0x23c [ 63.248684][ T7203] do_el0_svc+0x48/0x58 [ 63.248695][ T7203] el0_svc+0x54/0x168 [ 63.248708][ T7203] el0t_64_sync_handler+0x84/0x108 [ 63.248720][ T7203] el0t_64_sync+0x198/0x19c [ 63.282486][ T6707] BTRFS info (device loop0): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 63.454123][ T7221] loop0: detected capacity change from 0 to 32768 [ 63.456513][ T7221] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7221) [ 63.464807][ T7221] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 63.464892][ T7221] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 63.464943][ T7221] BTRFS info (device loop0): using free-space-tree [ 63.489230][ T7221] FAULT_INJECTION: forcing a failure. [ 63.489230][ T7221] name failslab, interval 1, probability 0, space 0, times 0 [ 63.489325][ T7221] CPU: 0 UID: 0 PID: 7221 Comm: syz-executor.0 Not tainted 6.15.0-rc1-syzkaller-g0af2f6be1b42 #0 PREEMPT [ 63.489342][ T7221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 63.489349][ T7221] Call trace: [ 63.489353][ T7221] show_stack+0x2c/0x3c (C) [ 63.489372][ T7221] dump_stack_lvl+0xe4/0x150 [ 63.489385][ T7221] dump_stack+0x1c/0x28 [ 63.489396][ T7221] should_fail_ex+0x418/0x590 [ 63.489409][ T7221] should_failslab+0xc8/0x130 [ 63.489422][ T7221] kmem_cache_alloc_noprof+0x84/0x410 [ 63.489437][ T7221] add_delayed_ref+0x148/0x1ad8 [ 63.489449][ T7221] btrfs_add_delayed_tree_ref+0x9c/0x110 [ 63.489460][ T7221] btrfs_free_tree_block+0x338/0xb24 [ 63.489473][ T7221] btrfs_force_cow_block+0xad4/0x1c80 [ 63.489484][ T7221] btrfs_cow_block+0x2ec/0x7cc [ 63.489496][ T7221] btrfs_search_slot+0xa74/0x272c [ 63.489507][ T7221] btrfs_insert_empty_items+0xa4/0x17c [ 63.489519][ T7221] btrfs_create_new_inode+0xb20/0x1a94 [ 63.489532][ T7221] btrfs_create_common+0x1a0/0x29c [ 63.489543][ T7221] btrfs_create+0x104/0x128 [ 63.489556][ T7221] path_openat+0x13ec/0x2b1c [ 63.489568][ T7221] do_filp_open+0x1e8/0x404 [ 63.489578][ T7221] do_sys_openat2+0x120/0x1b8 [ 63.489592][ T7221] __arm64_sys_openat+0x1f0/0x244 [ 63.489605][ T7221] invoke_syscall+0x98/0x2b8 [ 63.489631][ T7221] el0_svc_common+0x130/0x23c [ 63.489644][ T7221] do_el0_svc+0x48/0x58 [ 63.489654][ T7221] el0_svc+0x54/0x168 [ 63.489667][ T7221] el0t_64_sync_handler+0x84/0x108 [ 63.489680][ T7221] el0t_64_sync+0x198/0x19c [ 63.489862][ T7221] BTRFS error (device loop0 state A): Transaction aborted (error -12) [ 63.489894][ T7221] BTRFS: error (device loop0 state A) in btrfs_force_cow_block:586: errno=-12 Out of memory [ 63.489922][ T7221] BTRFS info (device loop0 state EA): forced readonly [ 63.489953][ T7221] BTRFS: error (device loop0 state EA) in btrfs_create_new_inode:6418: errno=-12 Out of memory [ 63.547124][ T6707] BTRFS info (device loop0 state EA): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 63.734415][ T7239] loop0: detected capacity change from 0 to 32768 [ 63.737918][ T7239] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7239) [ 63.745610][ T7239] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 63.745700][ T7239] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 63.745731][ T7239] BTRFS info (device loop0): using free-space-tree [ 63.778646][ T7239] FAULT_INJECTION: forcing a failure. [ 63.778646][ T7239] name failslab, interval 1, probability 0, space 0, times 0 [ 63.778718][ T7239] CPU: 1 UID: 0 PID: 7239 Comm: syz-executor.0 Not tainted 6.15.0-rc1-syzkaller-g0af2f6be1b42 #0 PREEMPT [ 63.778732][ T7239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 63.778740][ T7239] Call trace: [ 63.778743][ T7239] show_stack+0x2c/0x3c (C) [ 63.778761][ T7239] dump_stack_lvl+0xe4/0x150 [ 63.778775][ T7239] dump_stack+0x1c/0x28 [ 63.778786][ T7239] should_fail_ex+0x418/0x590 [ 63.778800][ T7239] should_failslab+0xc8/0x130 [ 63.778812][ T7239] __kmalloc_cache_noprof+0x80/0x428 [ 63.778828][ T7239] btrfs_ref_tree_mod+0x250/0x13c4 [ 63.778841][ T7239] btrfs_free_tree_block+0x328/0xb24 [ 63.778854][ T7239] btrfs_force_cow_block+0xad4/0x1c80 [ 63.778866][ T7239] btrfs_cow_block+0x2ec/0x7cc [ 63.778876][ T7239] btrfs_search_slot+0xa74/0x272c [ 63.778888][ T7239] btrfs_insert_empty_items+0xa4/0x17c [ 63.778900][ T7239] btrfs_create_new_inode+0xb20/0x1a94 [ 63.778913][ T7239] btrfs_create_common+0x1a0/0x29c [ 63.778923][ T7239] btrfs_create+0x104/0x128 [ 63.778936][ T7239] path_openat+0x13ec/0x2b1c [ 63.778948][ T7239] do_filp_open+0x1e8/0x404 [ 63.778958][ T7239] do_sys_openat2+0x120/0x1b8 [ 63.778972][ T7239] __arm64_sys_openat+0x1f0/0x244 [ 63.778984][ T7239] invoke_syscall+0x98/0x2b8 [ 63.778996][ T7239] el0_svc_common+0x130/0x23c [ 63.779007][ T7239] do_el0_svc+0x48/0x58 [ 63.779018][ T7239] el0_svc+0x54/0x168 [ 63.779031][ T7239] el0t_64_sync_handler+0x84/0x108 [ 63.779044][ T7239] el0t_64_sync+0x198/0x19c [ 63.836855][ T6707] BTRFS info (device loop0): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 63.941819][ T6043] Bluetooth: hci0: command tx timeout [ 64.014632][ T7257] loop0: detected capacity change from 0 to 32768 [ 64.017076][ T7257] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7257) [ 64.023895][ T7257] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 64.023976][ T7257] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 64.024008][ T7257] BTRFS info (device loop0): using free-space-tree [ 64.047503][ T7257] FAULT_INJECTION: forcing a failure. [ 64.047503][ T7257] name failslab, interval 1, probability 0, space 0, times 0 [ 64.047579][ T7257] CPU: 0 UID: 0 PID: 7257 Comm: syz-executor.0 Not tainted 6.15.0-rc1-syzkaller-g0af2f6be1b42 #0 PREEMPT [ 64.047593][ T7257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 64.047601][ T7257] Call trace: [ 64.047604][ T7257] show_stack+0x2c/0x3c (C) [ 64.047622][ T7257] dump_stack_lvl+0xe4/0x150 [ 64.047636][ T7257] dump_stack+0x1c/0x28 [ 64.047647][ T7257] should_fail_ex+0x418/0x590 [ 64.047661][ T7257] should_failslab+0xc8/0x130 [ 64.047674][ T7257] __kmalloc_noprof+0xf4/0x54c [ 64.047688][ T7257] security_inode_init_security+0x108/0x908 [ 64.047702][ T7257] btrfs_xattr_security_init+0x44/0x58 [ 64.047717][ T7257] btrfs_init_inode_security+0x1f0/0x218 [ 64.047731][ T7257] btrfs_create_new_inode+0xf08/0x1a94 [ 64.047743][ T7257] btrfs_create_common+0x1a0/0x29c [ 64.047754][ T7257] btrfs_create+0x104/0x128 [ 64.047767][ T7257] path_openat+0x13ec/0x2b1c [ 64.047778][ T7257] do_filp_open+0x1e8/0x404 [ 64.047789][ T7257] do_sys_openat2+0x120/0x1b8 [ 64.047802][ T7257] __arm64_sys_openat+0x1f0/0x244 [ 64.047814][ T7257] invoke_syscall+0x98/0x2b8 [ 64.047826][ T7257] el0_svc_common+0x130/0x23c [ 64.047838][ T7257] do_el0_svc+0x48/0x58 [ 64.047848][ T7257] el0_svc+0x54/0x168 [ 64.047861][ T7257] el0t_64_sync_handler+0x84/0x108 [ 64.047874][ T7257] el0t_64_sync+0x198/0x19c [ 64.047890][ T7257] BTRFS error (device loop0 state A): Transaction aborted (error -12) [ 64.048060][ T7257] BTRFS: error (device loop0 state A) in btrfs_create_new_inode:6495: errno=-12 Out of memory [ 64.048083][ T7257] BTRFS info (device loop0 state EA): forced readonly [ 64.059615][ T6707] BTRFS info (device loop0 state EA): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 64.268765][ T7275] loop0: detected capacity change from 0 to 32768 [ 64.271903][ T7275] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7275) [ 64.278037][ T7275] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 64.278134][ T7275] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 64.278172][ T7275] BTRFS info (device loop0): using free-space-tree [ 64.320388][ T7275] FAULT_INJECTION: forcing a failure. [ 64.320388][ T7275] name failslab, interval 1, probability 0, space 0, times 0 [ 64.320464][ T7275] CPU: 0 UID: 0 PID: 7275 Comm: syz-executor.0 Not tainted 6.15.0-rc1-syzkaller-g0af2f6be1b42 #0 PREEMPT [ 64.320478][ T7275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 64.320485][ T7275] Call trace: [ 64.320489][ T7275] show_stack+0x2c/0x3c (C) [ 64.320517][ T7275] dump_stack_lvl+0xe4/0x150 [ 64.320535][ T7275] dump_stack+0x1c/0x28 [ 64.320546][ T7275] should_fail_ex+0x418/0x590 [ 64.320565][ T7275] should_failslab+0xc8/0x130 [ 64.320578][ T7275] kmem_cache_alloc_noprof+0x84/0x410 [ 64.320593][ T7275] add_delayed_ref+0x148/0x1ad8 [ 64.320605][ T7275] btrfs_add_delayed_tree_ref+0x9c/0x110 [ 64.320616][ T7275] btrfs_free_tree_block+0x338/0xb24 [ 64.320629][ T7275] btrfs_force_cow_block+0xad4/0x1c80 [ 64.320641][ T7275] btrfs_cow_block+0x2ec/0x7cc [ 64.320652][ T7275] btrfs_search_slot+0xa74/0x272c [ 64.320663][ T7275] btrfs_insert_empty_items+0xa4/0x17c [ 64.320675][ T7275] btrfs_create_new_inode+0xb20/0x1a94 [ 64.320688][ T7275] btrfs_create_common+0x1a0/0x29c [ 64.320698][ T7275] btrfs_create+0x104/0x128 [ 64.320711][ T7275] path_openat+0x13ec/0x2b1c [ 64.320723][ T7275] do_filp_open+0x1e8/0x404 [ 64.320733][ T7275] do_sys_openat2+0x120/0x1b8 [ 64.320747][ T7275] __arm64_sys_openat+0x1f0/0x244 [ 64.320760][ T7275] invoke_syscall+0x98/0x2b8 [ 64.320772][ T7275] el0_svc_common+0x130/0x23c [ 64.320783][ T7275] do_el0_svc+0x48/0x58 [ 64.320794][ T7275] el0_svc+0x54/0x168 [ 64.320808][ T7275] el0t_64_sync_handler+0x84/0x108 [ 64.320820][ T7275] el0t_64_sync+0x198/0x19c [ 64.320837][ T7275] BTRFS error (device loop0 state A): Transaction aborted (error -12) [ 64.321032][ T7275] BTRFS: error (device loop0 state A) in btrfs_force_cow_block:586: errno=-12 Out of memory [ 64.321055][ T7275] BTRFS info (device loop0 state EA): forced readonly [ 64.321080][ T7275] BTRFS: error (device loop0 state EA) in btrfs_create_new_inode:6418: errno=-12 Out of memory [ 64.346032][ T6707] BTRFS info (device loop0 state EA): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 64.549356][ T7293] loop0: detected capacity change from 0 to 32768 [ 64.551506][ T7293] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7293) [ 64.556963][ T7293] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 64.557058][ T7293] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 64.557093][ T7293] BTRFS info (device loop0): using free-space-tree [ 64.583635][ T7293] FAULT_INJECTION: forcing a failure. [ 64.583635][ T7293] name failslab, interval 1, probability 0, space 0, times 0 [ 64.583706][ T7293] CPU: 1 UID: 0 PID: 7293 Comm: syz-executor.0 Not tainted 6.15.0-rc1-syzkaller-g0af2f6be1b42 #0 PREEMPT [ 64.583720][ T7293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 64.583728][ T7293] Call trace: [ 64.583731][ T7293] show_stack+0x2c/0x3c (C) [ 64.583750][ T7293] dump_stack_lvl+0xe4/0x150 [ 64.583764][ T7293] dump_stack+0x1c/0x28 [ 64.583775][ T7293] should_fail_ex+0x418/0x590 [ 64.583788][ T7293] should_failslab+0xc8/0x130 [ 64.583801][ T7293] __kmalloc_cache_noprof+0x80/0x428 [ 64.583813][ T7293] btrfs_ref_tree_mod+0x580/0x13c4 [ 64.583826][ T7293] btrfs_free_tree_block+0x328/0xb24 [ 64.583839][ T7293] btrfs_force_cow_block+0xad4/0x1c80 [ 64.583850][ T7293] btrfs_cow_block+0x2ec/0x7cc [ 64.583861][ T7293] btrfs_search_slot+0xa74/0x272c [ 64.583872][ T7293] btrfs_insert_empty_items+0xa4/0x17c [ 64.583884][ T7293] btrfs_create_new_inode+0xb20/0x1a94 [ 64.583898][ T7293] btrfs_create_common+0x1a0/0x29c [ 64.583908][ T7293] btrfs_create+0x104/0x128 [ 64.583921][ T7293] path_openat+0x13ec/0x2b1c [ 64.583933][ T7293] do_filp_open+0x1e8/0x404 [ 64.583944][ T7293] do_sys_openat2+0x120/0x1b8 [ 64.583957][ T7293] __arm64_sys_openat+0x1f0/0x244 [ 64.583969][ T7293] invoke_syscall+0x98/0x2b8 [ 64.583982][ T7293] el0_svc_common+0x130/0x23c [ 64.583993][ T7293] do_el0_svc+0x48/0x58 [ 64.584004][ T7293] el0_svc+0x54/0x168 [ 64.584017][ T7293] el0t_64_sync_handler+0x84/0x108 [ 64.584029][ T7293] el0t_64_sync+0x198/0x19c [ 64.632768][ T6707] BTRFS info (device loop0): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 64.742354][ T2383] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.742476][ T2383] ieee802154 phy1 wpan1: encryption failed: -22 [ 64.833277][ T7311] loop0: detected capacity change from 0 to 32768 [ 64.834440][ T7311] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7311) [ 64.837358][ T7311] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 64.837423][ T7311] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 64.837453][ T7311] BTRFS info (device loop0): using free-space-tree [ 64.870166][ T7311] FAULT_INJECTION: forcing a failure. [ 64.870166][ T7311] name failslab, interval 1, probability 0, space 0, times 0 [ 64.870242][ T7311] CPU: 1 UID: 0 PID: 7311 Comm: syz-executor.0 Not tainted 6.15.0-rc1-syzkaller-g0af2f6be1b42 #0 PREEMPT [ 64.870258][ T7311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 64.870276][ T7311] Call trace: [ 64.870280][ T7311] show_stack+0x2c/0x3c (C) [ 64.870300][ T7311] dump_stack_lvl+0xe4/0x150 [ 64.870314][ T7311] dump_stack+0x1c/0x28 [ 64.870325][ T7311] should_fail_ex+0x418/0x590 [ 64.870348][ T7311] should_failslab+0xc8/0x130 [ 64.870361][ T7311] __kmalloc_cache_noprof+0x80/0x428 [ 64.870372][ T7311] btrfs_ref_tree_mod+0x580/0x13c4 [ 64.870385][ T7311] btrfs_free_tree_block+0x328/0xb24 [ 64.870399][ T7311] btrfs_force_cow_block+0xad4/0x1c80 [ 64.870410][ T7311] btrfs_cow_block+0x2ec/0x7cc [ 64.870421][ T7311] btrfs_search_slot+0xa74/0x272c [ 64.870433][ T7311] btrfs_insert_empty_items+0xa4/0x17c [ 64.870444][ T7311] btrfs_create_new_inode+0xb20/0x1a94 [ 64.870458][ T7311] btrfs_create_common+0x1a0/0x29c [ 64.870468][ T7311] btrfs_create+0x104/0x128 [ 64.870481][ T7311] path_openat+0x13ec/0x2b1c [ 64.870493][ T7311] do_filp_open+0x1e8/0x404 [ 64.870504][ T7311] do_sys_openat2+0x120/0x1b8 [ 64.870517][ T7311] __arm64_sys_openat+0x1f0/0x244 [ 64.870530][ T7311] invoke_syscall+0x98/0x2b8 [ 64.870542][ T7311] el0_svc_common+0x130/0x23c [ 64.870553][ T7311] do_el0_svc+0x48/0x58 [ 64.870564][ T7311] el0_svc+0x54/0x168 [ 64.870577][ T7311] el0t_64_sync_handler+0x84/0x108 [ 64.870590][ T7311] el0t_64_sync+0x198/0x19c [ 64.888044][ T6707] BTRFS info (device loop0): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 65.103637][ T7329] loop0: detected capacity change from 0 to 32768 [ 65.105424][ T7329] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7329) [ 65.111899][ T7329] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 65.111986][ T7329] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 65.112017][ T7329] BTRFS info (device loop0): using free-space-tree [ 65.136248][ T7329] FAULT_INJECTION: forcing a failure. [ 65.136248][ T7329] name failslab, interval 1, probability 0, space 0, times 0 [ 65.136347][ T7329] CPU: 0 UID: 0 PID: 7329 Comm: syz-executor.0 Not tainted 6.15.0-rc1-syzkaller-g0af2f6be1b42 #0 PREEMPT [ 65.136363][ T7329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 65.136371][ T7329] Call trace: [ 65.136375][ T7329] show_stack+0x2c/0x3c (C) [ 65.136393][ T7329] dump_stack_lvl+0xe4/0x150 [ 65.136406][ T7329] dump_stack+0x1c/0x28 [ 65.136417][ T7329] should_fail_ex+0x418/0x590 [ 65.136431][ T7329] should_failslab+0xc8/0x130 [ 65.136443][ T7329] __kmalloc_cache_noprof+0x80/0x428 [ 65.136455][ T7329] btrfs_ref_tree_mod+0x580/0x13c4 [ 65.136468][ T7329] btrfs_free_tree_block+0x328/0xb24 [ 65.136481][ T7329] btrfs_force_cow_block+0xad4/0x1c80 [ 65.136493][ T7329] btrfs_cow_block+0x2ec/0x7cc [ 65.136504][ T7329] btrfs_search_slot+0xa74/0x272c [ 65.136515][ T7329] btrfs_insert_empty_items+0xa4/0x17c [ 65.136530][ T7329] btrfs_create_new_inode+0xb20/0x1a94 [ 65.136544][ T7329] btrfs_create_common+0x1a0/0x29c [ 65.136554][ T7329] btrfs_create+0x104/0x128 [ 65.136567][ T7329] path_openat+0x13ec/0x2b1c [ 65.136579][ T7329] do_filp_open+0x1e8/0x404 [ 65.136589][ T7329] do_sys_openat2+0x120/0x1b8 [ 65.136602][ T7329] __arm64_sys_openat+0x1f0/0x244 [ 65.136615][ T7329] invoke_syscall+0x98/0x2b8 [ 65.136627][ T7329] el0_svc_common+0x130/0x23c [ 65.136639][ T7329] do_el0_svc+0x48/0x58 [ 65.136650][ T7329] el0_svc+0x54/0x168 [ 65.136663][ T7329] el0t_64_sync_handler+0x84/0x108 [ 65.136676][ T7329] el0t_64_sync+0x198/0x19c [ 65.168589][ T6707] BTRFS info (device loop0): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 65.380549][ T7347] loop0: detected capacity change from 0 to 32768 [ 65.381862][ T7347] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7347) [ 65.389118][ T7347] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 65.389204][ T7347] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 65.389235][ T7347] BTRFS info (device loop0): using free-space-tree [ 65.413379][ T7347] FAULT_INJECTION: forcing a failure. [ 65.413379][ T7347] name failslab, interval 1, probability 0, space 0, times 0 [ 65.413455][ T7347] CPU: 0 UID: 0 PID: 7347 Comm: syz-executor.0 Not tainted 6.15.0-rc1-syzkaller-g0af2f6be1b42 #0 PREEMPT [ 65.413470][ T7347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 65.413478][ T7347] Call trace: [ 65.413481][ T7347] show_stack+0x2c/0x3c (C) [ 65.413500][ T7347] dump_stack_lvl+0xe4/0x150 [ 65.413514][ T7347] dump_stack+0x1c/0x28 [ 65.413525][ T7347] should_fail_ex+0x418/0x590 [ 65.413539][ T7347] should_failslab+0xc8/0x130 [ 65.413552][ T7347] kmem_cache_alloc_noprof+0x84/0x410 [ 65.413566][ T7347] add_delayed_ref+0x164/0x1ad8 [ 65.413578][ T7347] btrfs_add_delayed_tree_ref+0x9c/0x110 [ 65.413589][ T7347] btrfs_free_tree_block+0x338/0xb24 [ 65.413602][ T7347] btrfs_force_cow_block+0xad4/0x1c80 [ 65.413614][ T7347] btrfs_cow_block+0x2ec/0x7cc [ 65.413625][ T7347] btrfs_search_slot+0xa74/0x272c [ 65.413636][ T7347] btrfs_insert_empty_items+0xa4/0x17c [ 65.413648][ T7347] btrfs_create_new_inode+0xb20/0x1a94 [ 65.413661][ T7347] btrfs_create_common+0x1a0/0x29c [ 65.413672][ T7347] btrfs_create+0x104/0x128 [ 65.413685][ T7347] path_openat+0x13ec/0x2b1c [ 65.413697][ T7347] do_filp_open+0x1e8/0x404 [ 65.413707][ T7347] do_sys_openat2+0x120/0x1b8 [ 65.413730][ T7347] __arm64_sys_openat+0x1f0/0x244 [ 65.413742][ T7347] invoke_syscall+0x98/0x2b8 [ 65.413754][ T7347] el0_svc_common+0x130/0x23c [ 65.413766][ T7347] do_el0_svc+0x48/0x58 [ 65.413777][ T7347] el0_svc+0x54/0x168 [ 65.413790][ T7347] el0t_64_sync_handler+0x84/0x108 [ 65.413803][ T7347] el0t_64_sync+0x198/0x19c [ 65.413829][ T7347] BTRFS error (device loop0 state A): Transaction aborted (error -12) [ 65.414037][ T7347] BTRFS: error (device loop0 state A) in btrfs_force_cow_block:586: errno=-12 Out of memory [ 65.414061][ T7347] BTRFS info (device loop0 state EA): forced readonly [ 65.414086][ T7347] BTRFS: error (device loop0 state EA) in btrfs_create_new_inode:6418: errno=-12 Out of memory [ 65.439366][ T6707] BTRFS info (device loop0 state EA): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 65.628329][ T7365] loop0: detected capacity change from 0 to 32768 [ 65.630125][ T7365] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7365) [ 65.634282][ T7365] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 65.634381][ T7365] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 65.634432][ T7365] BTRFS info (device loop0): using free-space-tree [ 65.714024][ T7365] FAULT_INJECTION: forcing a failure. [ 65.714024][ T7365] name failslab, interval 1, probability 0, space 0, times 0 [ 65.717460][ T7365] CPU: 1 UID: 0 PID: 7365 Comm: syz-executor.0 Not tainted 6.15.0-rc1-syzkaller-g0af2f6be1b42 #0 PREEMPT [ 65.717482][ T7365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 65.717490][ T7365] Call trace: [ 65.717494][ T7365] show_stack+0x2c/0x3c (C) [ 65.717513][ T7365] dump_stack_lvl+0xe4/0x150 [ 65.717527][ T7365] dump_stack+0x1c/0x28 [ 65.717538][ T7365] should_fail_ex+0x418/0x590 [ 65.717552][ T7365] should_failslab+0xc8/0x130 [ 65.717564][ T7365] kmem_cache_alloc_noprof+0x84/0x410 [ 65.717579][ T7365] add_delayed_ref+0x148/0x1ad8 [ 65.717591][ T7365] btrfs_add_delayed_tree_ref+0x9c/0x110 [ 65.717602][ T7365] btrfs_free_tree_block+0x338/0xb24 [ 65.717615][ T7365] btrfs_force_cow_block+0xad4/0x1c80 [ 65.717627][ T7365] btrfs_cow_block+0x2ec/0x7cc [ 65.717638][ T7365] btrfs_search_slot+0xa74/0x272c [ 65.717649][ T7365] btrfs_insert_empty_items+0xa4/0x17c [ 65.717661][ T7365] btrfs_create_new_inode+0xb20/0x1a94 [ 65.717674][ T7365] btrfs_create_common+0x1a0/0x29c [ 65.717685][ T7365] btrfs_create+0x104/0x128 [ 65.717698][ T7365] path_openat+0x13ec/0x2b1c [ 65.717709][ T7365] do_filp_open+0x1e8/0x404 [ 65.717720][ T7365] do_sys_openat2+0x120/0x1b8 [ 65.717733][ T7365] __arm64_sys_openat+0x1f0/0x244 [ 65.717746][ T7365] invoke_syscall+0x98/0x2b8 [ 65.717759][ T7365] el0_svc_common+0x130/0x23c [ 65.717770][ T7365] do_el0_svc+0x48/0x58 [ 65.717781][ T7365] el0_svc+0x54/0x168 [ 65.717794][ T7365] el0t_64_sync_handler+0x84/0x108 [ 65.717806][ T7365] el0t_64_sync+0x198/0x19c [ 65.729053][ T7365] BTRFS error (device loop0 state A): Transaction aborted (error -12) [ 65.729095][ T7365] BTRFS: error (device loop0 state A) in btrfs_force_cow_block:586: errno=-12 Out of memory [ 65.729120][ T7365] BTRFS info (device loop0 state EA): forced readonly [ 65.729147][ T7365] BTRFS: error (device loop0 state EA) in btrfs_create_new_inode:6418: errno=-12 Out of memory [ 65.742539][ T6707] BTRFS info (device loop0 state EA): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 65.951446][ T7383] loop0: detected capacity change from 0 to 32768 [ 65.954366][ T7383] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7383) [ 65.962198][ T7383] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 65.962290][ T7383] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 65.962353][ T7383] BTRFS info (device loop0): using free-space-tree [ 65.987909][ T7383] FAULT_INJECTION: forcing a failure. [ 65.987909][ T7383] name failslab, interval 1, probability 0, space 0, times 0 [ 65.987975][ T7383] CPU: 0 UID: 0 PID: 7383 Comm: syz-executor.0 Not tainted 6.15.0-rc1-syzkaller-g0af2f6be1b42 #0 PREEMPT [ 65.987990][ T7383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 65.987997][ T7383] Call trace: [ 65.988001][ T7383] show_stack+0x2c/0x3c (C) [ 65.988019][ T7383] dump_stack_lvl+0xe4/0x150 [ 65.988033][ T7383] dump_stack+0x1c/0x28 [ 65.988044][ T7383] should_fail_ex+0x418/0x590 [ 65.988058][ T7383] should_failslab+0xc8/0x130 [ 65.988070][ T7383] kmem_cache_alloc_noprof+0x84/0x410 [ 65.988086][ T7383] add_delayed_ref+0x164/0x1ad8 [ 65.988098][ T7383] btrfs_add_delayed_tree_ref+0x9c/0x110 [ 65.988109][ T7383] btrfs_free_tree_block+0x338/0xb24 [ 65.988122][ T7383] btrfs_force_cow_block+0xad4/0x1c80 [ 65.988134][ T7383] btrfs_cow_block+0x2ec/0x7cc [ 65.988145][ T7383] btrfs_search_slot+0xa74/0x272c [ 65.988156][ T7383] btrfs_insert_empty_items+0xa4/0x17c [ 65.988168][ T7383] btrfs_create_new_inode+0xb20/0x1a94 [ 65.988182][ T7383] btrfs_create_common+0x1a0/0x29c [ 65.988192][ T7383] btrfs_create+0x104/0x128 [ 65.988205][ T7383] path_openat+0x13ec/0x2b1c [ 65.988217][ T7383] do_filp_open+0x1e8/0x404 [ 65.988228][ T7383] do_sys_openat2+0x120/0x1b8 [ 65.988241][ T7383] __arm64_sys_openat+0x1f0/0x244 [ 65.988253][ T7383] invoke_syscall+0x98/0x2b8 [ 65.988274][ T7383] el0_svc_common+0x130/0x23c [ 65.988286][ T7383] do_el0_svc+0x48/0x58 [ 65.988297][ T7383] el0_svc+0x54/0x168 [ 65.988311][ T7383] el0t_64_sync_handler+0x84/0x108 [ 65.988328][ T7383] el0t_64_sync+0x198/0x19c [ 65.988351][ T7383] BTRFS error (device loop0 state A): Transaction aborted (error -12) [ 65.988546][ T7383] BTRFS: error (device loop0 state A) in btrfs_force_cow_block:586: errno=-12 Out of memory [ 65.988570][ T7383] BTRFS info (device loop0 state EA): forced readonly [ 65.988595][ T7383] BTRFS: error (device loop0 state EA) in btrfs_create_new_inode:6418: errno=-12 Out of memory [ 66.020175][ T6043] Bluetooth: hci0: command tx timeout [ 66.032969][ T6707] BTRFS info (device loop0 state EA): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 66.236084][ T7401] loop0: detected capacity change from 0 to 32768 [ 66.239421][ T7401] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7401) [ 66.245031][ T7401] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 66.246431][ T7401] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 66.246466][ T7401] BTRFS info (device loop0): using free-space-tree [ 66.274683][ T7401] FAULT_INJECTION: forcing a failure. [ 66.274683][ T7401] name failslab, interval 1, probability 0, space 0, times 0 [ 66.274755][ T7401] CPU: 0 UID: 0 PID: 7401 Comm: syz-executor.0 Not tainted 6.15.0-rc1-syzkaller-g0af2f6be1b42 #0 PREEMPT [ 66.274769][ T7401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 66.274777][ T7401] Call trace: [ 66.274780][ T7401] show_stack+0x2c/0x3c (C) [ 66.274799][ T7401] dump_stack_lvl+0xe4/0x150 [ 66.274812][ T7401] dump_stack+0x1c/0x28 [ 66.274823][ T7401] should_fail_ex+0x418/0x590 [ 66.274837][ T7401] should_failslab+0xc8/0x130 [ 66.274849][ T7401] __kmalloc_cache_noprof+0x80/0x428 [ 66.274861][ T7401] btrfs_ref_tree_mod+0x250/0x13c4 [ 66.274874][ T7401] btrfs_free_tree_block+0x328/0xb24