Warning: Permanently added '10.128.0.216' (ED25519) to the list of known hosts. [ 40.352583][ T336] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 40.355370][ T336] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.358892][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 40.372778][ T336] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 40.375378][ T336] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.377749][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready executing program [ 40.562302][ T4026] loop0: detected capacity change from 0 to 32768 [ 40.654637][ T4026] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor615 (4026) [ 40.700578][ T4026] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 40.703157][ T4026] BTRFS info (device loop0): force clearing of disk cache [ 40.705071][ T4026] BTRFS info (device loop0): force zlib compression, level 3 [ 40.707000][ T4026] BTRFS info (device loop0): enabling auto defrag [ 40.708744][ T4026] BTRFS info (device loop0): max_inline at 0 [ 40.710467][ T4026] BTRFS info (device loop0): enabling disk space caching [ 40.712369][ T4026] BTRFS info (device loop0): disk space caching is enabled [ 40.715240][ T4026] BTRFS info (device loop0): has skinny extents [ 40.743479][ T4026] BTRFS info (device loop0): enabling ssd optimizations [ 40.747149][ T4026] BTRFS info (device loop0): clearing free space tree [ 40.749117][ T4026] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 40.751739][ T4026] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 40.774889][ T4026] FAULT_INJECTION: forcing a failure. [ 40.774889][ T4026] name failslab, interval 1, probability 0, space 0, times 1 [ 40.778383][ T4026] CPU: 1 PID: 4026 Comm: syz-executor615 Not tainted 5.15.178-syzkaller #0 [ 40.780614][ T4026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 40.783191][ T4026] Call trace: [ 40.784065][ T4026] dump_backtrace+0x0/0x530 [ 40.785260][ T4026] show_stack+0x2c/0x3c [ 40.786333][ T4026] dump_stack_lvl+0x108/0x170 [ 40.787555][ T4026] dump_stack+0x1c/0x58 [ 40.788655][ T4026] should_fail+0x3b8/0x514 [ 40.789848][ T4026] __should_failslab+0xbc/0x110 [ 40.791126][ T4026] should_failslab+0x10/0x28 [ 40.792338][ T4026] slab_pre_alloc_hook+0x64/0xe8 [ 40.793581][ T4026] kmem_cache_alloc_trace+0x9c/0x47c [ 40.794890][ T336] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 40.794929][ T4026] ulist_add_merge+0x144/0x410 [ 40.798660][ T4026] ulist_add+0x40/0x54 [ 40.799711][ T4026] set_state_bits+0x284/0x374 [ 40.800946][ T4026] set_extent_bit+0x47c/0x1464 [ 40.802185][ T4026] set_record_extent_bits+0x70/0x94 [ 40.803542][ T4026] qgroup_reserve_data+0x214/0x878 [ 40.804851][ T4026] btrfs_qgroup_reserve_data+0x40/0xec [ 40.806231][ T4026] btrfs_check_data_free_space+0x208/0x2f4 [ 40.807744][ T4026] btrfs_delalloc_reserve_space+0x48/0x1e0 [ 40.809243][ T4026] btrfs_page_mkwrite+0x3f4/0xde8 [ 40.810596][ T4026] do_page_mkwrite+0x144/0x37c [ 40.811878][ T4026] wp_page_shared+0x14c/0x398 [ 40.813080][ T4026] do_wp_page+0x7cc/0x9c4 [ 40.814179][ T4026] handle_mm_fault+0x1bdc/0x33a8 [ 40.815456][ T4026] do_page_fault+0x700/0xb60 [ 40.816647][ T4026] do_mem_abort+0x70/0x1d8 [ 40.817822][ T4026] el1_abort+0x3c/0x5c [ 40.818872][ T4026] el1h_64_sync_handler+0x60/0xac [ 40.820186][ T4026] el1h_64_sync+0x78/0x7c [ 40.821318][ T4026] __arch_copy_to_user+0xbc/0x218 [ 40.822659][ T4026] __arm64_sys_pipe2+0x5c/0x74 [ 40.823942][ T4026] invoke_syscall+0x98/0x2b8 [ 40.825134][ T4026] el0_svc_common+0x138/0x258 [ 40.826358][ T4026] do_el0_svc+0x58/0x14c [ 40.827440][ T4026] el0_svc+0x7c/0x1f0 [ 40.828481][ T4026] el0t_64_sync_handler+0x84/0xe4 [ 40.829792][ T4026] el0t_64_sync+0x1a0/0x1a4 [ 40.831438][ T4026] ------------[ cut here ]------------ [ 40.832831][ T4026] kernel BUG at fs/btrfs/extent_io.c:939! [ 40.834473][ T4026] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 40.836432][ T4026] Modules linked in: [ 40.837466][ T4026] CPU: 1 PID: 4026 Comm: syz-executor615 Not tainted 5.15.178-syzkaller #0 [ 40.839758][ T4026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 40.842378][ T4026] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 40.844483][ T4026] pc : set_state_bits+0x370/0x374 [ 40.845796][ T4026] lr : set_state_bits+0x370/0x374 [ 40.847114][ T4026] sp : ffff80001df37120 [ 40.848268][ T4026] x29: ffff80001df37120 x28: 0000000000000000 x27: 0000000000001000 [ 40.850350][ T4026] x26: dfff800000000000 x25: 0000000000000001 x24: 0000000000000104 [ 40.852464][ T4026] x23: 0000000000000000 x22: 0000000000000fff x21: 0000000000001000 [ 40.854660][ T4026] x20: 00000000fffffff4 x19: ffff0000c7a0e578 x18: 0000000000000002 [ 40.856676][ T4026] x17: 0000000000000000 x16: ffff800011b4e3fc x15: 00000000ffffffff [ 40.858792][ T4026] x14: ffff0000c958b680 x13: 0000000000000001 x12: 0000000000000001 [ 40.860821][ T4026] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff0000c958b680 [ 40.862898][ T4026] x8 : ffff80000a12b600 x7 : 0000000000000000 x6 : 0000000000000001 [ 40.864975][ T4026] x5 : ffff80001df36538 x4 : 0000000000000100 x3 : 0000000000000a20 [ 40.867089][ T4026] x2 : 0000000000000038 x1 : 00000000fffffff4 x0 : 0000000000000000 [ 40.869176][ T4026] Call trace: [ 40.869983][ T4026] set_state_bits+0x370/0x374 [ 40.871239][ T4026] set_extent_bit+0x47c/0x1464 [ 40.872535][ T4026] set_record_extent_bits+0x70/0x94 [ 40.873892][ T4026] qgroup_reserve_data+0x214/0x878 [ 40.875216][ T4026] btrfs_qgroup_reserve_data+0x40/0xec [ 40.876643][ T4026] btrfs_check_data_free_space+0x208/0x2f4 [ 40.878233][ T4026] btrfs_delalloc_reserve_space+0x48/0x1e0 [ 40.879791][ T4026] btrfs_page_mkwrite+0x3f4/0xde8 [ 40.881044][ T4026] do_page_mkwrite+0x144/0x37c [ 40.882317][ T4026] wp_page_shared+0x14c/0x398 [ 40.883513][ T4026] do_wp_page+0x7cc/0x9c4 [ 40.884651][ T4026] handle_mm_fault+0x1bdc/0x33a8 [ 40.885913][ T4026] do_page_fault+0x700/0xb60 [ 40.887112][ T4026] do_mem_abort+0x70/0x1d8 [ 40.888298][ T4026] el1_abort+0x3c/0x5c [ 40.889410][ T4026] el1h_64_sync_handler+0x60/0xac [ 40.890703][ T4026] el1h_64_sync+0x78/0x7c [ 40.891889][ T4026] __arch_copy_to_user+0xbc/0x218 [ 40.893263][ T4026] __arm64_sys_pipe2+0x5c/0x74 [ 40.894513][ T4026] invoke_syscall+0x98/0x2b8 [ 40.895748][ T4026] el0_svc_common+0x138/0x258 [ 40.897090][ T4026] do_el0_svc+0x58/0x14c [ 40.898245][ T4026] el0_svc+0x7c/0x1f0 [ 40.899346][ T4026] el0t_64_sync_handler+0x84/0xe4 [ 40.900649][ T4026] el0t_64_sync+0x1a0/0x1a4 [ 40.901789][ T4026] Code: 979ea7bd f9400fa8 17ffff54 978e63ab (d4210000) [ 40.903655][ T4026] ---[ end trace 2f67877bff0a1e7c ]--- [ 41.183379][ T4026] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 41.185276][ T4026] SMP: stopping secondary CPUs [ 41.186536][ T4026] Kernel Offset: disabled [ 41.187680][ T4026] CPU features: 0x8,000081c1,21302e40 [ 41.189075][ T4026] Memory Limit: none [ 41.451215][ T4026] Rebooting in 86400 seconds..