Warning: Permanently added '10.128.0.153' (ED25519) to the list of known hosts. executing program [ 36.860358][ T3967] loop0: detected capacity change from 0 to 32768 [ 36.865027][ T3967] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor131 (3967) [ 36.873227][ T3967] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 36.875353][ T3967] BTRFS info (device loop0): turning on sync discard [ 36.876835][ T3967] BTRFS info (device loop0): using free space tree [ 36.878270][ T3967] BTRFS info (device loop0): has skinny extents [ 36.895289][ T3967] BTRFS info (device loop0): enabling ssd optimizations [ 36.942908][ T3967] FAULT_INJECTION: forcing a failure. [ 36.942908][ T3967] name failslab, interval 1, probability 0, space 0, times 1 [ 36.945663][ T3967] CPU: 0 PID: 3967 Comm: syz-executor131 Not tainted 5.15.135-syzkaller #0 [ 36.947351][ T3967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 36.949520][ T3967] Call trace: [ 36.950198][ T3967] dump_backtrace+0x0/0x530 [ 36.951368][ T3967] show_stack+0x2c/0x3c [ 36.952330][ T3967] dump_stack_lvl+0x108/0x170 [ 36.953458][ T3967] dump_stack+0x1c/0x58 [ 36.954356][ T3967] should_fail+0x400/0x5cc [ 36.955313][ T3967] __should_failslab+0xbc/0x110 [ 36.956337][ T3967] should_failslab+0x10/0x28 [ 36.957249][ T3967] slab_pre_alloc_hook+0x64/0xe8 [ 36.958366][ T3967] kmem_cache_alloc_trace+0x9c/0x47c [ 36.959613][ T3967] ulist_add_merge+0x144/0x410 [ 36.960708][ T3967] ulist_add+0x40/0x54 [ 36.961577][ T3967] set_state_bits+0x284/0x374 [ 36.962504][ T3967] set_extent_bit+0xe08/0x1464 [ 36.963593][ T3967] set_record_extent_bits+0x70/0x94 [ 36.964735][ T3967] qgroup_reserve_data+0x214/0x878 [ 36.965742][ T3967] btrfs_qgroup_reserve_data+0x40/0xec [ 36.966870][ T3967] btrfs_check_data_free_space+0x208/0x2f4 [ 36.968020][ T3967] btrfs_buffered_write+0x46c/0xe6c [ 36.969122][ T3967] btrfs_file_write_iter+0x198/0xad8 [ 36.970334][ T3967] do_iter_readv_writev+0x420/0x5f8 [ 36.971473][ T3967] do_iter_write+0x1b8/0x664 [ 36.972440][ T3967] do_pwritev+0x1ec/0x334 [ 36.973314][ T3967] __arm64_sys_pwritev2+0xd4/0x108 [ 36.974449][ T3967] invoke_syscall+0x98/0x2b8 [ 36.975424][ T3967] el0_svc_common+0x138/0x258 [ 36.976519][ T3967] do_el0_svc+0x58/0x14c [ 36.977428][ T3967] el0_svc+0x7c/0x1f0 [ 36.978312][ T3967] el0t_64_sync_handler+0x84/0xe4 [ 36.979484][ T3967] el0t_64_sync+0x1a0/0x1a4 [ 36.980968][ T3967] ------------[ cut here ]------------ [ 36.982083][ T3967] kernel BUG at fs/btrfs/extent_io.c:939! [ 36.983363][ T3967] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP [ 36.984734][ T3967] Modules linked in: [ 36.985521][ T3967] CPU: 0 PID: 3967 Comm: syz-executor131 Not tainted 5.15.135-syzkaller #0 [ 36.987181][ T3967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 36.989266][ T3967] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 36.990943][ T3967] pc : set_state_bits+0x370/0x374 [ 36.992018][ T3967] lr : set_state_bits+0x370/0x374 [ 36.993123][ T3967] sp : ffff80001c6c7280 [ 36.994070][ T3967] x29: ffff80001c6c7280 x28: 0000000002000000 x27: 0000000000001000 [ 36.995885][ T3967] x26: dfff800000000000 x25: 0000000000000001 x24: 0000000000000108 [ 36.997682][ T3967] x23: 0000000002000000 x22: 000000000200ffff x21: 0000000000001000 [ 36.999391][ T3967] x20: 00000000fffffff4 x19: ffff0000cdf1ce10 x18: 0000000000000002 [ 37.001017][ T3967] x17: ff80800008335c9c x16: ffff800011967e74 x15: ffff800008335c9c [ 37.002932][ T3967] x14: 00000000ffffffff x13: ffffffffffffffff x12: 0000000000000000 [ 37.004642][ T3967] x11: ff8080000a07b770 x10: 0000000000000000 x9 : ffff80000a07b770 [ 37.006405][ T3967] x8 : ffff0000d9f4b680 x7 : 0000000000000000 x6 : 0000000000000001 [ 37.008040][ T3967] x5 : ffff80001c6c6698 x4 : 0000000000000100 x3 : 0000000000000a20 [ 37.009751][ T3967] x2 : 0000000000000038 x1 : 00000000fffffff4 x0 : 0000000000000000 [ 37.011591][ T3967] Call trace: [ 37.012303][ T3967] set_state_bits+0x370/0x374 [ 37.013323][ T3967] set_extent_bit+0xe08/0x1464 [ 37.013447][ T9] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 37.014384][ T3967] set_record_extent_bits+0x70/0x94 [ 37.017623][ T3967] qgroup_reserve_data+0x214/0x878 [ 37.018748][ T3967] btrfs_qgroup_reserve_data+0x40/0xec [ 37.019890][ T3967] btrfs_check_data_free_space+0x208/0x2f4 [ 37.021207][ T3967] btrfs_buffered_write+0x46c/0xe6c [ 37.022362][ T3967] btrfs_file_write_iter+0x198/0xad8 [ 37.023556][ T3967] do_iter_readv_writev+0x420/0x5f8 [ 37.024682][ T3967] do_iter_write+0x1b8/0x664 [ 37.025796][ T3967] do_pwritev+0x1ec/0x334 [ 37.026728][ T3967] __arm64_sys_pwritev2+0xd4/0x108 [ 37.027833][ T3967] invoke_syscall+0x98/0x2b8 [ 37.028805][ T3967] el0_svc_common+0x138/0x258 [ 37.029781][ T3967] do_el0_svc+0x58/0x14c [ 37.030687][ T3967] el0_svc+0x7c/0x1f0 [ 37.031479][ T3967] el0t_64_sync_handler+0x84/0xe4 [ 37.032696][ T3967] el0t_64_sync+0x1a0/0x1a4 [ 37.033705][ T3967] Code: 97a1467c f9400fa8 17ffff54 97911dfc (d4210000) [ 37.035172][ T3967] ---[ end trace 20b1d4b06568cefa ]--- [ 37.378674][ T3967] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 37.380281][ T3967] SMP: stopping secondary CPUs [ 37.381417][ T3967] Kernel Offset: disabled [ 37.382385][ T3967] CPU features: 0x0,000081c1,21302e40 [ 37.383471][ T3967] Memory Limit: none [ 37.705350][ T3967] Rebooting in 86400 seconds..