Warning: Permanently added '10.128.1.22' (ED25519) to the list of known hosts. Setting up swapspace version 1, size = 127995904 bytes [ 32.083827][ T6244] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 32.138222][ T2101] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 32.142009][ T2101] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 32.153867][ T2101] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 executing program [ 32.155610][ T2101] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 32.307030][ T6248] loop0: detected capacity change from 0 to 32768 [ 32.313463][ T6248] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor136 (6248) [ 32.332184][ T6248] BTRFS info (device loop0): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 32.334507][ T6248] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 32.336248][ T6248] BTRFS info (device loop0): using free-space-tree [ 32.371709][ T6248] BTRFS info (device loop0): rebuilding free space tree [ 32.383173][ T6248] BTRFS info (device loop0): checking UUID tree [ 32.392595][ T6248] FAULT_INJECTION: forcing a failure. [ 32.392595][ T6248] name failslab, interval 1, probability 0, space 0, times 1 [ 32.395396][ T6248] CPU: 0 PID: 6248 Comm: syz-executor136 Not tainted 6.9.0-rc4-syzkaller-g6a71d2909427 #0 [ 32.397390][ T6248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 32.399440][ T6248] Call trace: [ 32.400087][ T6248] dump_backtrace+0x1b8/0x1e4 [ 32.401081][ T6248] show_stack+0x2c/0x3c [ 32.401927][ T6248] dump_stack_lvl+0xe4/0x150 [ 32.402924][ T6248] dump_stack+0x1c/0x28 [ 32.403860][ T6248] should_fail_ex+0x3b0/0x50c [ 32.404981][ T6248] __should_failslab+0xc8/0x128 [ 32.406075][ T6248] should_failslab+0x10/0x28 [ 32.407088][ T6248] kmem_cache_alloc+0x84/0x3c0 [ 32.408183][ T6248] btrfs_add_delayed_tree_ref+0x1a8/0xd14 [ 32.409476][ T6248] btrfs_free_tree_block+0x2f4/0xb8c [ 32.410757][ T6248] btrfs_force_cow_block+0xea8/0x1a58 [ 32.411987][ T6248] btrfs_cow_block+0x318/0xa3c [ 32.413033][ T6248] btrfs_search_slot+0xba0/0x2a00 [ 32.414085][ T6248] lookup_inline_extent_backref+0x318/0x11cc [ 32.415330][ T6248] __btrfs_free_extent+0x290/0x3180 [ 32.416498][ T6248] __btrfs_run_delayed_refs+0x1040/0x3d8c [ 32.417798][ T6248] btrfs_run_delayed_refs+0xc4/0x2bc [ 32.418997][ T6248] btrfs_commit_transaction+0x220/0x2ba8 [ 32.420375][ T6248] btrfs_sync_fs+0x53c/0xaec [ 32.421374][ T6248] sync_filesystem+0x1a0/0x218 [ 32.422403][ T6248] btrfs_reconfigure+0x238/0x231c [ 32.423485][ T6248] reconfigure_super+0x318/0x7a8 [ 32.424545][ T6248] path_mount+0xc0c/0xe04 [ 32.425451][ T6248] __arm64_sys_mount+0x45c/0x594 [ 32.426609][ T6248] invoke_syscall+0x98/0x2b8 [ 32.427610][ T6248] el0_svc_common+0x130/0x23c [ 32.428629][ T6248] do_el0_svc+0x48/0x58 [ 32.429571][ T6248] el0_svc+0x54/0x168 [ 32.430494][ T6248] el0t_64_sync_handler+0x84/0xfc [ 32.431618][ T6248] el0t_64_sync+0x190/0x194 [ 32.433219][ T6248] ------------[ cut here ]------------ [ 32.434465][ T6248] kernel BUG at fs/btrfs/extent-tree.c:3474! [ 32.435862][ T6248] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 32.437599][ T6248] Modules linked in: [ 32.438504][ T6248] CPU: 0 PID: 6248 Comm: syz-executor136 Not tainted 6.9.0-rc4-syzkaller-g6a71d2909427 #0 [ 32.440680][ T6248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 32.442831][ T6248] pstate: 80401005 (Nzcv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 32.444556][ T6248] pc : btrfs_free_tree_block+0xb80/0xb8c [ 32.445794][ T6248] lr : btrfs_free_tree_block+0xb80/0xb8c [ 32.447095][ T6248] sp : ffff80009a2967a0 [ 32.447986][ T6248] x29: ffff80009a2968a0 x28: ffff700013452cfc x27: ffff80008e817000 [ 32.449910][ T6248] x26: 0000000000000002 x25: 1ffff00011d02f34 x24: ffff80009a296800 [ 32.451756][ T6248] x23: 0000000000000001 x22: ffff0000dd40d250 x21: dfff800000000000 [ 32.453580][ T6248] x20: 00000000fffffff4 x19: ffff0000d8eb7680 x18: 0000000000000008 [ 32.455381][ T6248] x17: 0000000000000000 x16: ffff80008ae725bc x15: 0000000000000001 [ 32.457103][ T6248] x14: 1ffff00011e2a362 x13: 0000000000000000 x12: 0000000000000000 [ 32.458866][ T6248] x11: ffff700011e2a363 x10: 0000000000ff0100 x9 : 0000000000000000 [ 32.460661][ T6248] x8 : ffff0000d7983c80 x7 : 0000000000000001 x6 : 0000000000000001 [ 32.462578][ T6248] x5 : ffff80009a295b58 x4 : 00000000ffffffff x3 : 0000000000000c40 [ 32.464364][ T6248] x2 : ffff0000d71c88c0 x1 : 00000000fffffff4 x0 : 0000000000000000 [ 32.466193][ T6248] Call trace: [ 32.466894][ T6248] btrfs_free_tree_block+0xb80/0xb8c [ 32.468072][ T6248] btrfs_force_cow_block+0xea8/0x1a58 [ 32.469245][ T6248] btrfs_cow_block+0x318/0xa3c [ 32.470209][ T6248] btrfs_search_slot+0xba0/0x2a00 [ 32.471367][ T6248] lookup_inline_extent_backref+0x318/0x11cc [ 32.472711][ T6248] __btrfs_free_extent+0x290/0x3180 [ 32.473883][ T6248] __btrfs_run_delayed_refs+0x1040/0x3d8c [ 32.475112][ T6248] btrfs_run_delayed_refs+0xc4/0x2bc [ 32.476353][ T6248] btrfs_commit_transaction+0x220/0x2ba8 [ 32.477623][ T6248] btrfs_sync_fs+0x53c/0xaec [ 32.478628][ T6248] sync_filesystem+0x1a0/0x218 [ 32.479649][ T6248] btrfs_reconfigure+0x238/0x231c [ 32.480781][ T6248] reconfigure_super+0x318/0x7a8 [ 32.481872][ T6248] path_mount+0xc0c/0xe04 [ 32.482787][ T6248] __arm64_sys_mount+0x45c/0x594 [ 32.483901][ T6248] invoke_syscall+0x98/0x2b8 [ 32.484990][ T6248] el0_svc_common+0x130/0x23c [ 32.485948][ T6248] do_el0_svc+0x48/0x58 [ 32.486869][ T6248] el0_svc+0x54/0x168 [ 32.487793][ T6248] el0t_64_sync_handler+0x84/0xfc [ 32.488870][ T6248] el0t_64_sync+0x190/0x194 [ 32.489782][ T6248] Code: d4210000 978ed5df d4210000 978ed5dd (d4210000) [ 32.491240][ T6248] ---[ end trace 0000000000000000 ]--- [ 32.811367][ T6248] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 32.812906][ T6248] SMP: stopping secondary CPUs [ 32.813995][ T6248] Kernel Offset: disabled [ 32.814934][ T6248] CPU features: 0x0,00000103,80100128,42017203 [ 32.816315][ T6248] Memory Limit: none [ 33.105780][ T6248] Rebooting in 86400 seconds..