[ 87.042749][ T23] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.1.192' (ED25519) to the list of known hosts. 2026/05/08 07:39:43 ignoring optional flag "type"="gce" 2026/05/08 07:39:43 parsed 1 programs 2026/05/08 07:39:46 executed programs: 0 [ 90.915810][ T4465] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 91.080811][ T4531] chnl_net:caif_netlink_parms(): no params data found [ 91.127222][ T4531] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.134600][ T4531] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.143148][ T4531] device bridge_slave_0 entered promiscuous mode [ 91.151736][ T4531] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.159270][ T4531] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.167399][ T4531] device bridge_slave_1 entered promiscuous mode [ 91.192446][ T4531] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.204008][ T4531] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.228153][ T4531] team0: Port device team_slave_0 added [ 91.235739][ T4531] team0: Port device team_slave_1 added [ 91.255738][ T4531] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.263329][ T4531] 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. [ 91.290811][ T4531] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.303131][ T4531] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.310191][ T4531] 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. [ 91.336374][ T4531] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.368208][ T4531] device hsr_slave_0 entered promiscuous mode [ 91.375300][ T4531] device hsr_slave_1 entered promiscuous mode [ 91.968256][ T4531] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 91.980421][ T4531] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 91.991025][ T4531] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 92.001605][ T4531] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 92.028718][ T4531] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.036090][ T4531] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.043578][ T4531] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.050815][ T4531] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.081394][ T155] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.091827][ T155] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.136152][ T4531] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.153872][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.165208][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.177677][ T4531] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.191701][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 92.203024][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 92.213301][ T155] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.220712][ T155] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.239597][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 92.251346][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 92.260167][ T155] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.267482][ T155] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.277786][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 92.305464][ T4531] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 92.317820][ T4531] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 92.332580][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 92.342853][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 92.354305][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 92.363907][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 92.374449][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 92.384556][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 92.394634][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 92.403992][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 92.413507][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 92.426309][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 92.441379][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 92.554381][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 92.562826][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 92.576032][ T4531] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.599860][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 92.610841][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 92.636327][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 92.645757][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 92.658741][ T4531] device veth0_vlan entered promiscuous mode [ 92.667658][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 92.676840][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 92.689830][ T4531] device veth1_vlan entered promiscuous mode [ 92.715169][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 92.725909][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 92.735229][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 92.745113][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 92.757418][ T4531] device veth0_macvtap entered promiscuous mode [ 92.770543][ T4531] device veth1_macvtap entered promiscuous mode [ 92.792209][ T4531] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.800120][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 92.808896][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 92.817573][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 92.827411][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 92.841353][ T4531] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.850101][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 92.859635][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 92.871373][ T4531] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.882011][ T4531] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.891586][ T4531] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.900428][ T4531] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.040435][ T4216] Bluetooth: hci0: command 0x0409 tx timeout [ 93.230279][ T4598] loop0: detected capacity change from 0 to 32768 [ 93.253945][ T4598] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4598) [ 93.297136][ T4598] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 93.308534][ T4598] BTRFS info (device loop0): force clearing of disk cache [ 93.318975][ T4598] BTRFS info (device loop0): setting nodatasum [ 93.327462][ T4598] BTRFS info (device loop0): disabling free space tree [ 93.345688][ T4598] BTRFS info (device loop0): has skinny extents [ 93.515287][ T4598] BTRFS info (device loop0): enabling ssd optimizations [ 93.539738][ T4598] BTRFS info (device loop0): clearing free space tree [ 93.547339][ T4598] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 93.563337][ T4598] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 93.601911][ T4598] BTRFS info (device loop0): checking UUID tree [ 93.650025][ T4598] FAULT_INJECTION: forcing a failure. [ 93.650025][ T4598] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 93.689698][ T4598] CPU: 1 PID: 4598 Comm: syz-executor.0 Not tainted syzkaller #0 [ 93.697856][ T4598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 93.707965][ T4598] Call Trace: [ 93.711281][ T4598] [ 93.714256][ T4598] dump_stack_lvl+0x188/0x250 [ 93.719110][ T4598] ? show_regs_print_info+0x20/0x20 [ 93.724370][ T4598] ? load_image+0x400/0x400 [ 93.729060][ T4598] ? __lock_acquire+0x7d10/0x7d10 [ 93.734141][ T4598] should_fail+0x38c/0x4c0 [ 93.738618][ T4598] prepare_alloc_pages+0x1e4/0x5f0 [ 93.744049][ T4598] __alloc_pages+0x11b/0x480 [ 93.748695][ T4598] ? zone_statistics+0x170/0x170 [ 93.753691][ T4598] ? alloc_pages+0x438/0x550 [ 93.758427][ T4598] new_slab+0xc0/0x4b0 [ 93.762627][ T4598] ___slab_alloc+0x80a/0xdd0 [ 93.767256][ T4598] ? start_transaction+0x4d7/0x1130 [ 93.772514][ T4598] ? start_transaction+0x4d7/0x1130 [ 93.777787][ T4598] kmem_cache_alloc+0x195/0x290 [ 93.783197][ T4598] start_transaction+0x4d7/0x1130 [ 93.788708][ T4598] ? btrfs_run_ordered_extent_work+0x30/0x30 [ 93.794838][ T4598] ? writeback_inodes_sb_nr+0x30/0x30 [ 93.800541][ T4598] btrfs_attach_transaction_barrier+0x20/0x90 [ 93.806663][ T4598] btrfs_sync_fs+0x10d/0x660 [ 93.811398][ T4598] sync_filesystem+0x1be/0x220 [ 93.816214][ T4598] btrfs_remount+0x214/0x1590 [ 93.820939][ T4598] ? __rwlock_init+0x140/0x140 [ 93.825757][ T4598] ? do_raw_spin_unlock+0x11d/0x230 [ 93.831012][ T4598] ? list_lru_walk_node+0x22e/0x280 [ 93.836253][ T4598] ? shrink_dentry_list+0x671/0x680 [ 93.841500][ T4598] ? btrfs_statfs+0x18f0/0x18f0 [ 93.846412][ T4598] ? dentry_lru_isolate+0x2e0/0x2e0 [ 93.851950][ T4598] ? hook_sb_remount+0x19/0xc0 [ 93.856757][ T4598] ? bpf_lsm_sb_remount+0x5/0x10 [ 93.861912][ T4598] reconfigure_super+0x219/0x8a0 [ 93.866947][ T4598] path_mount+0xd54/0x1030 [ 93.871593][ T4598] ? user_path_at_empty+0x13e/0x190 [ 93.876837][ T4598] __se_sys_mount+0x2e3/0x3d0 [ 93.881654][ T4598] ? __x64_sys_mount+0xc0/0xc0 [ 93.886656][ T4598] ? lockdep_hardirqs_on+0x94/0x140 [ 93.892577][ T4598] ? __x64_sys_mount+0x1c/0xc0 [ 93.897391][ T4598] do_syscall_64+0x4c/0xa0 [ 93.901963][ T4598] ? clear_bhb_loop+0x30/0x80 [ 93.906688][ T4598] ? clear_bhb_loop+0x30/0x80 [ 93.911507][ T4598] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 93.917573][ T4598] RIP: 0033:0x7f6f8132178a [ 93.922125][ T4598] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48 [ 93.942172][ T4598] RSP: 002b:00007f6f806b1ed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 93.951122][ T4598] RAX: ffffffffffffffda RBX: 00007f6f806b1f70 RCX: 00007f6f8132178a [ 93.959148][ T4598] RDX: 0000000020000180 RSI: 0000000020000100 RDI: 0000000000000000 [ 93.967344][ T4598] RBP: 0000000020000180 R08: 00007f6f806b1f70 R09: 0000000001a404bc [ 93.975646][ T4598] R10: 0000000001a404bc R11: 0000000000000246 R12: 0000000020000100 [ 93.983764][ T4598] R13: 00007f6f806b1f30 R14: 0000000000000000 R15: 0000000020003780 [ 93.991799][ T4598] [ 94.051967][ T4598] BTRFS error (device loop0): unrecognized mount option '18446744073709551615017777777777777777777770177777777777777777777718446744073709551615lbZ~Ƣ8žH~אa*Oѓ< 5^Sus%% [ 94.051967][ T4598] /ĖEaofmߚtҮ~г#a C$n-SGWmxeGy|sL=' [ 94.673296][ T4675] loop0: detected capacity change from 0 to 32768 [ 94.693115][ T4675] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4675) [ 94.722080][ T4675] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 94.734586][ T4675] BTRFS info (device loop0): force clearing of disk cache [ 94.742140][ T4675] BTRFS info (device loop0): setting nodatasum [ 94.748574][ T4675] BTRFS info (device loop0): disabling free space tree [ 94.757226][ T4675] BTRFS info (device loop0): has skinny extents [ 94.843594][ T4675] BTRFS info (device loop0): enabling ssd optimizations [ 94.853237][ T4675] BTRFS info (device loop0): clearing free space tree [ 94.861706][ T4675] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 94.890439][ T4675] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 94.915304][ T4675] BTRFS info (device loop0): checking UUID tree [ 94.936759][ T4675] FAULT_INJECTION: forcing a failure. [ 94.936759][ T4675] name failslab, interval 1, probability 0, space 0, times 1 [ 94.951573][ T4675] CPU: 1 PID: 4675 Comm: syz-executor.0 Not tainted syzkaller #0 [ 94.959439][ T4675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 94.970059][ T4675] Call Trace: [ 94.973498][ T4675] [ 94.976467][ T4675] dump_stack_lvl+0x188/0x250 [ 94.981410][ T4675] ? show_regs_print_info+0x20/0x20 [ 94.986847][ T4675] ? load_image+0x400/0x400 [ 94.991674][ T4675] ? __lock_acquire+0x7d10/0x7d10 [ 94.997250][ T4675] ? mutex_unlock+0x10/0x10 [ 95.001804][ T4675] ? do_raw_spin_lock+0x128/0x2f0 [ 95.006879][ T4675] should_fail+0x38c/0x4c0 [ 95.011443][ T4675] should_failslab+0x5/0x20 [ 95.016079][ T4675] slab_pre_alloc_hook+0x51/0xc0 [ 95.021063][ T4675] ? start_transaction+0x4d7/0x1130 [ 95.026518][ T4675] kmem_cache_alloc+0x3d/0x290 [ 95.031421][ T4675] start_transaction+0x4d7/0x1130 [ 95.036576][ T4675] ? btrfs_run_ordered_extent_work+0x30/0x30 [ 95.042844][ T4675] ? writeback_inodes_sb_nr+0x30/0x30 [ 95.048272][ T4675] btrfs_attach_transaction_barrier+0x20/0x90 [ 95.054474][ T4675] btrfs_sync_fs+0x10d/0x660 [ 95.059238][ T4675] sync_filesystem+0x1be/0x220 [ 95.064140][ T4675] btrfs_remount+0x214/0x1590 [ 95.068872][ T4675] ? __rwlock_init+0x140/0x140 [ 95.073702][ T4675] ? do_raw_spin_unlock+0x11d/0x230 [ 95.078951][ T4675] ? list_lru_walk_node+0x22e/0x280 [ 95.084193][ T4675] ? shrink_dentry_list+0x671/0x680 [ 95.089653][ T4675] ? btrfs_statfs+0x18f0/0x18f0 [ 95.094668][ T4675] ? dentry_lru_isolate+0x2e0/0x2e0 [ 95.100010][ T4675] ? hook_sb_remount+0x19/0xc0 [ 95.104825][ T4675] ? bpf_lsm_sb_remount+0x5/0x10 [ 95.109913][ T4675] reconfigure_super+0x219/0x8a0 [ 95.115008][ T4675] path_mount+0xd54/0x1030 [ 95.119519][ T4675] ? user_path_at_empty+0x13e/0x190 [ 95.121736][ T3162] Bluetooth: hci0: command 0x041b tx timeout [ 95.124875][ T4675] __se_sys_mount+0x2e3/0x3d0 [ 95.135970][ T4675] ? __x64_sys_mount+0xc0/0xc0 [ 95.140892][ T4675] ? lockdep_hardirqs_on+0x94/0x140 [ 95.146149][ T4675] ? __x64_sys_mount+0x1c/0xc0 [ 95.151331][ T4675] do_syscall_64+0x4c/0xa0 [ 95.155966][ T4675] ? clear_bhb_loop+0x30/0x80 [ 95.160692][ T4675] ? clear_bhb_loop+0x30/0x80 [ 95.165420][ T4675] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 95.171462][ T4675] RIP: 0033:0x7f6f8132178a [ 95.176009][ T4675] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48 [ 95.195741][ T4675] RSP: 002b:00007f6f806b1ed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 95.204207][ T4675] RAX: ffffffffffffffda RBX: 00007f6f806b1f70 RCX: 00007f6f8132178a [ 95.212222][ T4675] RDX: 0000000020000180 RSI: 0000000020000100 RDI: 0000000000000000 [ 95.220249][ T4675] RBP: 0000000020000180 R08: 00007f6f806b1f70 R09: 0000000001a404bc [ 95.228643][ T4675] R10: 0000000001a404bc R11: 0000000000000246 R12: 0000000020000100 [ 95.236830][ T4675] R13: 00007f6f806b1f30 R14: 0000000000000000 R15: 0000000020003780 [ 95.244872][ T4675] [ 95.254197][ T4675] BTRFS error (device loop0): unrecognized mount option '18446744073709551615017777777777777777777770177777777777777777777718446744073709551615lbZ~Ƣ8žH~אa*Oѓ< 5^Sus%% [ 95.254197][ T4675] /ĖEaofmߚtҮ~г#a C$n-SGWmxeGy|sL=' [ 95.813763][ T4741] loop0: detected capacity change from 0 to 32768 [ 95.829635][ T4741] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (4741) [ 95.857831][ T4741] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 95.868976][ T4741] BTRFS info (device loop0): force clearing of disk cache [ 95.878462][ T4741] BTRFS info (device loop0): setting nodatasum [ 95.886848][ T4741] BTRFS info (device loop0): disabling free space tree [ 95.895727][ T4741] BTRFS info (device loop0): has skinny extents [ 95.999977][ T4741] BTRFS info (device loop0): enabling ssd optimizations [ 96.017476][ T4741] BTRFS info (device loop0): clearing free space tree [ 96.026867][ T4741] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 96.037081][ T4741] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 96.055354][ T4741] BTRFS info (device loop0): checking UUID tree [ 96.079374][ T4741] FAULT_INJECTION: forcing a failure. [ 96.079374][ T4741] name failslab, interval 1, probability 0, space 0, times 0 [ 96.099234][ T4741] CPU: 1 PID: 4741 Comm: syz-executor.0 Not tainted syzkaller #0 [ 96.107034][ T4741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 96.117543][ T4741] Call Trace: [ 96.120872][ T4741] [ 96.123853][ T4741] dump_stack_lvl+0x188/0x250 [ 96.128848][ T4741] ? show_regs_print_info+0x20/0x20 [ 96.134587][ T4741] ? load_image+0x400/0x400 [ 96.139341][ T4741] ? __lock_acquire+0x7d10/0x7d10 [ 96.144672][ T4741] should_fail+0x38c/0x4c0 [ 96.149261][ T4741] should_failslab+0x5/0x20 [ 96.153877][ T4741] slab_pre_alloc_hook+0x51/0xc0 [ 96.159023][ T4741] ? __btrfs_run_delayed_items+0x93/0x450 [ 96.164825][ T4741] kmem_cache_alloc+0x3d/0x290 [ 96.169678][ T4741] __btrfs_run_delayed_items+0x93/0x450 [ 96.175384][ T4741] ? do_raw_spin_unlock+0x11d/0x230 [ 96.180913][ T4741] btrfs_commit_transaction+0x9ad/0x3570 [ 96.186648][ T4741] ? do_async_commit+0x160/0x160 [ 96.192085][ T4741] ? do_raw_spin_unlock+0x11d/0x230 [ 96.197451][ T4741] ? btrfs_record_root_in_trans+0x8d/0x180 [ 96.203513][ T4741] ? start_transaction+0x3d8/0x1130 [ 96.208873][ T4741] ? btrfs_attach_transaction_barrier+0x2e/0x90 [ 96.215273][ T4741] ? btrfs_sync_fs+0x198/0x660 [ 96.220098][ T4741] sync_filesystem+0x1be/0x220 [ 96.225106][ T4741] btrfs_remount+0x214/0x1590 [ 96.229935][ T4741] ? __rwlock_init+0x140/0x140 [ 96.234839][ T4741] ? do_raw_spin_unlock+0x11d/0x230 [ 96.240269][ T4741] ? list_lru_walk_node+0x22e/0x280 [ 96.245705][ T4741] ? shrink_dentry_list+0x671/0x680 [ 96.251229][ T4741] ? btrfs_statfs+0x18f0/0x18f0 [ 96.256152][ T4741] ? dentry_lru_isolate+0x2e0/0x2e0 [ 96.261411][ T4741] ? hook_sb_remount+0x19/0xc0 [ 96.266323][ T4741] ? bpf_lsm_sb_remount+0x5/0x10 [ 96.271714][ T4741] reconfigure_super+0x219/0x8a0 [ 96.277058][ T4741] path_mount+0xd54/0x1030 [ 96.281529][ T4741] ? user_path_at_empty+0x13e/0x190 [ 96.286775][ T4741] __se_sys_mount+0x2e3/0x3d0 [ 96.291511][ T4741] ? __x64_sys_mount+0xc0/0xc0 [ 96.296426][ T4741] ? lockdep_hardirqs_on+0x94/0x140 [ 96.301755][ T4741] ? __x64_sys_mount+0x1c/0xc0 [ 96.306840][ T4741] do_syscall_64+0x4c/0xa0 [ 96.311533][ T4741] ? clear_bhb_loop+0x30/0x80 [ 96.316265][ T4741] ? clear_bhb_loop+0x30/0x80 [ 96.320989][ T4741] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 96.326966][ T4741] RIP: 0033:0x7f6f8132178a [ 96.331479][ T4741] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48 [ 96.351577][ T4741] RSP: 002b:00007f6f806b1ed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 96.360136][ T4741] RAX: ffffffffffffffda RBX: 00007f6f806b1f70 RCX: 00007f6f8132178a [ 96.368177][ T4741] RDX: 0000000020000180 RSI: 0000000020000100 RDI: 0000000000000000 [ 96.376198][ T4741] RBP: 0000000020000180 R08: 00007f6f806b1f70 R09: 0000000001a404bc [ 96.384317][ T4741] R10: 0000000001a404bc R11: 0000000000000246 R12: 0000000020000100 [ 96.392508][ T4741] R13: 00007f6f806b1f30 R14: 0000000000000000 R15: 0000000020003780 [ 96.400713][ T4741] [ 96.421363][ T4741] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 96.430115][ T4741] ------------[ cut here ]------------ [ 96.436102][ T4741] WARNING: CPU: 1 PID: 4741 at fs/btrfs/transaction.c:2021 btrfs_commit_transaction+0x260e/0x3570 [ 96.450095][ T4741] Modules linked in: [ 96.454068][ T4741] CPU: 1 PID: 4741 Comm: syz-executor.0 Not tainted syzkaller #0 [ 96.463558][ T4741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 96.474360][ T4741] RIP: 0010:btrfs_commit_transaction+0x260e/0x3570 [ 96.483917][ T4741] Code: 58 0e 35 fe eb 05 e8 51 0e 35 fe 0f 1f 44 00 00 e8 47 0e 35 fe eb 15 e8 40 0e 35 fe 48 c7 c7 80 28 6b 8a 89 de e8 02 b3 6d 06 <0f> 0b 4c 89 f7 48 c7 c6 80 2a 6b 8a ba e5 07 00 00 89 d9 e8 8a e3 [ 96.506128][ T4741] RSP: 0018:ffffc900032ef800 EFLAGS: 00010246 [ 96.513399][ T4741] RAX: 635fee67afa59300 RBX: 00000000fffffff4 RCX: ffff88801fb55940 [ 96.523202][ T4741] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 96.531718][ T4741] RBP: ffffc900032efaf8 R08: ffff8880b912795b R09: 1ffff11017224f2b [ 96.541304][ T4741] R10: dffffc0000000000 R11: ffffed1017224f2c R12: ffff88801fb56bb8 [ 96.549736][ T4741] R13: dffffc0000000000 R14: ffff888073dcc420 R15: ffff888073dcc478 [ 96.557908][ T4741] FS: 00007f6f806b26c0(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 96.569702][ T4741] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 96.576463][ T4741] CR2: 000055961c39c660 CR3: 000000007b8fc000 CR4: 00000000003506e0 [ 96.584886][ T4741] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 96.594354][ T4741] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 96.602800][ T4741] Call Trace: [ 96.606206][ T4741] [ 96.610954][ T4741] ? do_async_commit+0x160/0x160 [ 96.616231][ T4741] ? do_raw_spin_unlock+0x11d/0x230 [ 96.622652][ T4741] ? btrfs_record_root_in_trans+0x8d/0x180 [ 96.628904][ T4741] ? start_transaction+0x3d8/0x1130 [ 96.635953][ T4741] ? btrfs_attach_transaction_barrier+0x2e/0x90 [ 96.643247][ T4741] ? btrfs_sync_fs+0x198/0x660 [ 96.648317][ T4741] sync_filesystem+0x1be/0x220 [ 96.655477][ T4741] btrfs_remount+0x214/0x1590 [ 96.660960][ T4741] ? __rwlock_init+0x140/0x140 [ 96.665934][ T4741] ? do_raw_spin_unlock+0x11d/0x230 [ 96.672731][ T4741] ? list_lru_walk_node+0x22e/0x280 [ 96.678231][ T4741] ? shrink_dentry_list+0x671/0x680 [ 96.684009][ T4741] ? btrfs_statfs+0x18f0/0x18f0 [ 96.690693][ T4741] ? dentry_lru_isolate+0x2e0/0x2e0 [ 96.696204][ T4741] ? hook_sb_remount+0x19/0xc0 [ 96.701526][ T4741] ? bpf_lsm_sb_remount+0x5/0x10 [ 96.706619][ T4741] reconfigure_super+0x219/0x8a0 [ 96.713142][ T4741] path_mount+0xd54/0x1030 [ 96.717806][ T4741] ? user_path_at_empty+0x13e/0x190 [ 96.723502][ T4741] __se_sys_mount+0x2e3/0x3d0 [ 96.728337][ T4741] ? __x64_sys_mount+0xc0/0xc0 [ 96.735435][ T4741] ? lockdep_hardirqs_on+0x94/0x140 [ 96.741138][ T4741] ? __x64_sys_mount+0x1c/0xc0 [ 96.746159][ T4741] do_syscall_64+0x4c/0xa0 [ 96.752238][ T4741] ? clear_bhb_loop+0x30/0x80 [ 96.757197][ T4741] ? clear_bhb_loop+0x30/0x80 [ 96.762508][ T4741] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 96.768666][ T4741] RIP: 0033:0x7f6f8132178a [ 96.774975][ T4741] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48 [ 96.796251][ T4741] RSP: 002b:00007f6f806b1ed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 96.806620][ T4741] RAX: ffffffffffffffda RBX: 00007f6f806b1f70 RCX: 00007f6f8132178a [ 96.816742][ T4741] RDX: 0000000020000180 RSI: 0000000020000100 RDI: 0000000000000000 [ 96.825333][ T4741] RBP: 0000000020000180 R08: 00007f6f806b1f70 R09: 0000000001a404bc [ 96.835258][ T4741] R10: 0000000001a404bc R11: 0000000000000246 R12: 0000000020000100 [ 96.844498][ T4741] R13: 00007f6f806b1f30 R14: 0000000000000000 R15: 0000000020003780 [ 96.854273][ T4741] [ 96.857467][ T4741] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 96.865218][ T4741] CPU: 1 PID: 4741 Comm: syz-executor.0 Not tainted syzkaller #0 [ 96.873104][ T4741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 96.883712][ T4741] Call Trace: [ 96.887119][ T4741] [ 96.890110][ T4741] dump_stack_lvl+0x188/0x250 [ 96.894831][ T4741] ? show_regs_print_info+0x20/0x20 [ 96.900292][ T4741] ? load_image+0x400/0x400 [ 96.904861][ T4741] panic+0x2e5/0x810 [ 96.908882][ T4741] ? bpf_jit_dump+0xd0/0xd0 [ 96.913627][ T4741] ? btrfs_commit_transaction+0x260e/0x3570 [ 96.919668][ T4741] __warn+0x248/0x2b0 [ 96.923973][ T4741] ? btrfs_commit_transaction+0x260e/0x3570 [ 96.930046][ T4741] report_bug+0x1b7/0x2e0 [ 96.934433][ T4741] handle_bug+0x3a/0x70 [ 96.938631][ T4741] exc_invalid_op+0x16/0x40 [ 96.943275][ T4741] asm_exc_invalid_op+0x16/0x20 [ 96.948259][ T4741] RIP: 0010:btrfs_commit_transaction+0x260e/0x3570 [ 96.955105][ T4741] Code: 58 0e 35 fe eb 05 e8 51 0e 35 fe 0f 1f 44 00 00 e8 47 0e 35 fe eb 15 e8 40 0e 35 fe 48 c7 c7 80 28 6b 8a 89 de e8 02 b3 6d 06 <0f> 0b 4c 89 f7 48 c7 c6 80 2a 6b 8a ba e5 07 00 00 89 d9 e8 8a e3 [ 96.975456][ T4741] RSP: 0018:ffffc900032ef800 EFLAGS: 00010246 [ 96.981664][ T4741] RAX: 635fee67afa59300 RBX: 00000000fffffff4 RCX: ffff88801fb55940 [ 96.989717][ T4741] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 96.998093][ T4741] RBP: ffffc900032efaf8 R08: ffff8880b912795b R09: 1ffff11017224f2b [ 97.006422][ T4741] R10: dffffc0000000000 R11: ffffed1017224f2c R12: ffff88801fb56bb8 [ 97.014723][ T4741] R13: dffffc0000000000 R14: ffff888073dcc420 R15: ffff888073dcc478 [ 97.022997][ T4741] ? do_async_commit+0x160/0x160 [ 97.028276][ T4741] ? do_raw_spin_unlock+0x11d/0x230 [ 97.033744][ T4741] ? btrfs_record_root_in_trans+0x8d/0x180 [ 97.039875][ T4741] ? start_transaction+0x3d8/0x1130 [ 97.045445][ T4741] ? btrfs_attach_transaction_barrier+0x2e/0x90 [ 97.051831][ T4741] ? btrfs_sync_fs+0x198/0x660 [ 97.056908][ T4741] sync_filesystem+0x1be/0x220 [ 97.061817][ T4741] btrfs_remount+0x214/0x1590 [ 97.066637][ T4741] ? __rwlock_init+0x140/0x140 [ 97.071548][ T4741] ? do_raw_spin_unlock+0x11d/0x230 [ 97.076983][ T4741] ? list_lru_walk_node+0x22e/0x280 [ 97.082250][ T4741] ? shrink_dentry_list+0x671/0x680 [ 97.087696][ T4741] ? btrfs_statfs+0x18f0/0x18f0 [ 97.092693][ T4741] ? dentry_lru_isolate+0x2e0/0x2e0 [ 97.097950][ T4741] ? hook_sb_remount+0x19/0xc0 [ 97.102976][ T4741] ? bpf_lsm_sb_remount+0x5/0x10 [ 97.108084][ T4741] reconfigure_super+0x219/0x8a0 [ 97.113218][ T4741] path_mount+0xd54/0x1030 [ 97.117787][ T4741] ? user_path_at_empty+0x13e/0x190 [ 97.123051][ T4741] __se_sys_mount+0x2e3/0x3d0 [ 97.128004][ T4741] ? __x64_sys_mount+0xc0/0xc0 [ 97.132917][ T4741] ? lockdep_hardirqs_on+0x94/0x140 [ 97.138552][ T4741] ? __x64_sys_mount+0x1c/0xc0 [ 97.143547][ T4741] do_syscall_64+0x4c/0xa0 [ 97.148007][ T4741] ? clear_bhb_loop+0x30/0x80 [ 97.152961][ T4741] ? clear_bhb_loop+0x30/0x80 [ 97.157719][ T4741] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 97.163777][ T4741] RIP: 0033:0x7f6f8132178a [ 97.168323][ T4741] Code: 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48 [ 97.188237][ T4741] RSP: 002b:00007f6f806b1ed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 97.196900][ T4741] RAX: ffffffffffffffda RBX: 00007f6f806b1f70 RCX: 00007f6f8132178a [ 97.205024][ T4741] RDX: 0000000020000180 RSI: 0000000020000100 RDI: 0000000000000000 [ 97.213047][ T4741] RBP: 0000000020000180 R08: 00007f6f806b1f70 R09: 0000000001a404bc [ 97.221330][ T4741] R10: 0000000001a404bc R11: 0000000000000246 R12: 0000000020000100 [ 97.229333][ T4741] R13: 00007f6f806b1f30 R14: 0000000000000000 R15: 0000000020003780 [ 97.237437][ T4741] [ 97.240571][ T4741] Kernel Offset: disabled [ 97.245181][ T4741] Rebooting in 86400 seconds..