Warning: Permanently added '10.128.10.29' (ED25519) to the list of known hosts. executing program syzkaller login: [ 43.359131][ T4022] loop0: detected capacity change from 0 to 32768 [ 43.438670][ T4022] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor165 (4022) [ 43.452328][ T4022] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 43.455152][ T4022] BTRFS info (device loop0): turning off barriers [ 43.457026][ T4022] BTRFS info (device loop0): enabling all of the rescue options [ 43.459293][ T4022] BTRFS info (device loop0): ignoring data csums [ 43.461385][ T4022] BTRFS info (device loop0): ignoring bad roots [ 43.463055][ T4022] BTRFS info (device loop0): disabling log replay at mount time [ 43.465244][ T4022] BTRFS info (device loop0): turning on flush-on-commit [ 43.467154][ T4022] BTRFS info (device loop0): force clearing of disk cache [ 43.469158][ T4022] BTRFS info (device loop0): enabling disk space caching [ 43.471348][ T4022] BTRFS info (device loop0): disk space caching is enabled [ 43.473509][ T4022] BTRFS info (device loop0): has skinny extents [ 43.475256][ T4022] workqueue: max_active 2097158 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 43.479486][ T4022] workqueue: max_active 2097158 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 43.483476][ T4022] workqueue: max_active 2097158 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 43.488919][ T4022] workqueue: max_active 2097158 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 43.492834][ T4022] workqueue: max_active 2097158 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 43.496921][ T4022] workqueue: max_active 2097158 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 43.501160][ T4022] workqueue: max_active 2097158 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 43.505069][ T4022] workqueue: max_active 2097158 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 43.508802][ T4022] workqueue: max_active 2097158 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 43.513730][ T4022] workqueue: max_active 2097158 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 43.529036][ T4022] BTRFS info (device loop0): enabling ssd optimizations [ 43.538039][ T4022] BTRFS error (device loop0): unrecognized mount option 'rescuehfs' [ 43.548355][ T4022] Unable to handle kernel paging request at virtual address dfff800000000000 [ 43.551113][ T4022] Mem abort info: [ 43.552091][ T4022] ESR = 0x0000000096000006 [ 43.553389][ T4022] EC = 0x25: DABT (current EL), IL = 32 bits [ 43.555093][ T4022] SET = 0, FnV = 0 [ 43.556137][ T4022] EA = 0, S1PTW = 0 [ 43.557184][ T4022] FSC = 0x06: level 2 translation fault [ 43.558767][ T4022] Data abort info: [ 43.559772][ T4022] ISV = 0, ISS = 0x00000006 [ 43.561339][ T4022] CM = 0, WnR = 0 [ 43.563843][ T4022] [dfff800000000000] address between user and kernel address ranges [ 43.566170][ T4022] Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP [ 43.568064][ T4022] Modules linked in: [ 43.569066][ T4022] CPU: 1 PID: 4022 Comm: syz-executor165 Not tainted 5.15.185-syzkaller #0 [ 43.571513][ T4022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 43.574271][ T4022] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 43.576440][ T4022] pc : write_all_supers+0xcc0/0x35a8 [ 43.577936][ T4022] lr : write_all_supers+0xbf8/0x35a8 [ 43.579383][ T4022] sp : ffff80001be47240 [ 43.580490][ T4022] x29: ffff80001be475c0 x28: 1fffe0001ad31008 x27: ffff800013b48000 [ 43.582797][ T4022] x26: 1ffff000027690d0 x25: dfff800000000000 x24: 0000000000000000 [ 43.585015][ T4022] x23: ffff0000c2b8cb2b x22: 0000000000000004 x21: dfff800000000000 [ 43.587249][ T4022] x20: 0000000000000000 x19: ffff0000d6988040 x18: 0000000000000000 [ 43.589477][ T4022] x17: ffff800016cf0000 x16: ffff8000082d4c48 x15: ffff8000167d04c0 [ 43.591676][ T4022] x14: ffff0000d623c080 x13: 0000000000000000 x12: 0000000000ff0100 [ 43.593887][ T4022] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d6988000 [ 43.596083][ T4022] x8 : 0000000000000000 x7 : 0000000000000000 x6 : 000000000000003f [ 43.598362][ T4022] x5 : 0000000000000040 x4 : ffffffffffffffd0 x3 : 0000000000000010 [ 43.600577][ T4022] x2 : 0000000000000003 x1 : 0000000000000000 x0 : ffff0000cf62b860 [ 43.602833][ T4022] Call trace: [ 43.603700][ T4022] write_all_supers+0xcc0/0x35a8 [ 43.605081][ T4022] btrfs_commit_transaction+0x1674/0x3044 [ 43.606617][ T4022] btrfs_set_free_space_cache_v1_active+0x78/0x23c [ 43.608381][ T4022] btrfs_remount+0x5ec/0x12b8 [ 43.609633][ T4022] legacy_reconfigure+0xf8/0x110 [ 43.611002][ T4022] reconfigure_super+0x1d4/0x6f4 [ 43.612401][ T4022] path_mount+0xc80/0x1000 [ 43.613587][ T4022] __arm64_sys_mount+0x514/0x5e4 [ 43.614913][ T4022] invoke_syscall+0x98/0x2b8 [ 43.616184][ T4022] el0_svc_common+0x138/0x258 [ 43.617460][ T4022] do_el0_svc+0x58/0x14c [ 43.618605][ T4022] el0_svc+0x78/0x1e0 [ 43.619737][ T4022] el0t_64_sync_handler+0xcc/0xe4 [ 43.621155][ T4022] el0t_64_sync+0x1a0/0x1a4 [ 43.622432][ T4022] Code: aa1303e0 97a7ae7e f9400274 d343fe88 (38796908) [ 43.624344][ T4022] ---[ end trace 1a7d1d1327a1316e ]--- [ 43.947963][ T4022] Kernel panic - not syncing: Oops: Fatal exception [ 43.949899][ T4022] SMP: stopping secondary CPUs [ 43.951248][ T4022] Kernel Offset: disabled [ 43.952449][ T4022] CPU features: 0x8,000081c1,21302e40 [ 43.954053][ T4022] Memory Limit: none [ 44.253906][ T4022] Rebooting in 86400 seconds..