[ 10.659562][ T3980] 8021q: adding VLAN 0 to HW filter on device bond0 [ 10.667840][ T3980] eql: remember to turn off Van-Jacobson compression on your slave devices [ 10.704094][ T28] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 10.705993][ T3889] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.27' (ECDSA) to the list of known hosts. syzkaller login: [ 34.339019][ T39] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 34.341234][ T39] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 34.345128][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 34.350640][ T28] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 34.352783][ T28] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 34.355736][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready executing program [ 34.486698][ T4396] loop0: detected capacity change from 0 to 32768 [ 34.490284][ T4396] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor224 (4396) [ 34.496655][ T4396] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 34.499054][ T4396] BTRFS info (device loop0): setting nodatacow, compression disabled [ 34.501301][ T4396] BTRFS info (device loop0): using free space tree [ 34.510268][ T4396] BTRFS info (device loop0): enabling ssd optimizations [ 34.512178][ T4396] BTRFS info (device loop0): auto enabling async discard [ 34.529304][ T4396] FAULT_INJECTION: forcing a failure. [ 34.529304][ T4396] name failslab, interval 1, probability 0, space 0, times 1 [ 34.532840][ T4396] CPU: 0 PID: 4396 Comm: syz-executor224 Not tainted 6.2.0-rc3-syzkaller-16369-g358a161a6a9e #0 [ 34.533797][ T28] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 34.535644][ T4396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 34.535669][ T4396] Call trace: [ 34.535672][ T4396] dump_backtrace+0x1c4/0x1f0 [ 34.543158][ T4396] show_stack+0x2c/0x3c [ 34.544286][ T4396] dump_stack_lvl+0x104/0x16c [ 34.545570][ T4396] dump_stack+0x1c/0x58 [ 34.546715][ T4396] should_fail_ex+0x1e8/0x20c [ 34.548044][ T4396] __should_failslab+0x68/0x7c [ 34.549589][ T4396] should_failslab+0x10/0x28 [ 34.550812][ T4396] __kmem_cache_alloc_node+0x80/0x378 [ 34.552300][ T4396] kmalloc_trace+0x44/0x7c [ 34.553514][ T4396] ulist_add_merge+0xe8/0x27c [ 34.554689][ T4396] ulist_add+0x40/0x54 [ 34.555742][ T4396] __set_extent_bit+0x398/0x1174 [ 34.557099][ T4396] set_record_extent_bits+0x74/0xb0 [ 34.558597][ T4396] qgroup_reserve_data+0x134/0x374 [ 34.560151][ T4396] btrfs_qgroup_reserve_data+0x40/0xd0 [ 34.561649][ T4396] btrfs_zero_range+0x638/0x8c0 [ 34.562979][ T4396] btrfs_fallocate+0x584/0xdd0 [ 34.564306][ T4396] vfs_fallocate+0x328/0x38c [ 34.565564][ T4396] ioctl_preallocate+0x16c/0x1bc [ 34.566952][ T4396] do_vfs_ioctl+0x123c/0x16a4 [ 34.568333][ T4396] __arm64_sys_ioctl+0x98/0x140 [ 34.569746][ T4396] el0_svc_common+0x138/0x220 [ 34.571020][ T4396] do_el0_svc+0x48/0x140 [ 34.572191][ T4396] el0_svc+0x58/0x150 [ 34.573293][ T4396] el0t_64_sync_handler+0x84/0xf0 [ 34.574661][ T4396] el0t_64_sync+0x190/0x194 [ 34.576336][ T4396] ------------[ cut here ]------------ [ 34.577750][ T4396] kernel BUG at fs/btrfs/extent-io-tree.c:379! [ 34.579399][ T4396] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 34.581413][ T4396] Modules linked in: [ 34.582437][ T4396] CPU: 0 PID: 4396 Comm: syz-executor224 Not tainted 6.2.0-rc3-syzkaller-16369-g358a161a6a9e #0 [ 34.585238][ T4396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 34.588301][ T4396] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 34.590412][ T4396] pc : __set_extent_bit+0x10c0/0x1174 [ 34.591884][ T4396] lr : __set_extent_bit+0x10c0/0x1174 [ 34.593325][ T4396] sp : ffff80000feab890 [ 34.594454][ T4396] x29: ffff80000feab910 x28: ffff0000cafd9330 x27: ffff0000c9e6e300 [ 34.596625][ T4396] x26: 0000000000000800 x25: 0000000000000000 x24: 000000000000ffff [ 34.598856][ T4396] x23: 000000000000ffff x22: ffff0000cafd9310 x21: 00000000fffffff4 [ 34.601017][ T4396] x20: ffff0000cafd9310 x19: ffff0000c9e6e180 x18: 00000000000000c0 [ 34.603147][ T4396] x17: 6e69676e45206574 x16: ffff80000dd86118 x15: ffff0000c4c30000 [ 34.605438][ T4396] x14: 0000000000000000 x13: 00000000ffffffff x12: ffff0000c4c30000 [ 34.607722][ T4396] x11: ff80800009263dec x10: 0000000000000000 x9 : ffff800009263dec [ 34.609861][ T4396] x8 : ffff0000c4c30000 x7 : ffff80000c11ee8c x6 : 0000000000000000 [ 34.611997][ T4396] x5 : 00000000ffffffff x4 : 0000000000000a20 x3 : 0000000000000080 [ 34.614221][ T4396] x2 : 0000000000000038 x1 : 00000000fffffff4 x0 : 0000000000000000 [ 34.616404][ T4396] Call trace: [ 34.617293][ T4396] __set_extent_bit+0x10c0/0x1174 [ 34.618650][ T4396] set_record_extent_bits+0x74/0xb0 [ 34.620066][ T4396] qgroup_reserve_data+0x134/0x374 [ 34.621469][ T4396] btrfs_qgroup_reserve_data+0x40/0xd0 [ 34.623106][ T4396] btrfs_zero_range+0x638/0x8c0 [ 34.624516][ T4396] btrfs_fallocate+0x584/0xdd0 [ 34.625882][ T4396] vfs_fallocate+0x328/0x38c [ 34.627177][ T4396] ioctl_preallocate+0x16c/0x1bc [ 34.628497][ T4396] do_vfs_ioctl+0x123c/0x16a4 [ 34.629748][ T4396] __arm64_sys_ioctl+0x98/0x140 [ 34.631100][ T4396] el0_svc_common+0x138/0x220 [ 34.632409][ T4396] do_el0_svc+0x48/0x140 [ 34.633826][ T4396] el0_svc+0x58/0x150 [ 34.634901][ T4396] el0t_64_sync_handler+0x84/0xf0 [ 34.636296][ T4396] el0t_64_sync+0x190/0x194 [ 34.637519][ T4396] Code: d4210000 97c12b8e d4210000 97c12b8c (d4210000) [ 34.639407][ T4396] ---[ end trace 0000000000000000 ]--- [ 34.864997][ T4396] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 34.867022][ T4396] SMP: stopping secondary CPUs [ 34.868318][ T4396] Kernel Offset: disabled [ 34.869493][ T4396] CPU features: 0x00000,040e0108,4c017203 [ 34.871009][ T4396] Memory Limit: none [ 35.098217][ T4396] Rebooting in 86400 seconds..