Warning: Permanently added '10.128.0.45' (ED25519) to the list of known hosts. executing program [ 57.741146][ T4301] loop0: detected capacity change from 0 to 32768 [ 57.746812][ T4301] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor395 (4301) [ 57.759514][ T4301] BTRFS info (device loop0): first mount of filesystem a6a605fc-d5f1-4e66-8595-3726e2b761d6 [ 57.762512][ T4301] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 57.765063][ T4301] BTRFS info (device loop0): turning off barriers [ 57.767049][ T4301] BTRFS info (device loop0): enabling ssd optimizations [ 57.768955][ T4301] BTRFS info (device loop0): using spread ssd allocation scheme [ 57.771001][ T4301] BTRFS info (device loop0): not using ssd optimizations [ 57.772859][ T4301] BTRFS info (device loop0): not using spread ssd allocation scheme [ 57.774990][ T4301] BTRFS info (device loop0): enabling all of the rescue options [ 57.777355][ T4301] BTRFS info (device loop0): ignoring data csums [ 57.779049][ T4301] BTRFS info (device loop0): ignoring bad roots [ 57.780681][ T4301] BTRFS info (device loop0): disabling log replay at mount time [ 57.782700][ T4301] BTRFS info (device loop0): force zlib compression, level 3 [ 57.784649][ T4301] BTRFS info (device loop0): enabling ssd optimizations [ 57.787086][ T4301] BTRFS info (device loop0): using spread ssd allocation scheme [ 57.789221][ T4301] BTRFS info (device loop0): using free space tree [ 57.808076][ T4301] BTRFS info (device loop0: state C): scrub: started on devid 1 [ 57.812007][ T4301] Unable to handle kernel paging request at virtual address dfff800000000041 [ 57.814363][ T4301] KASAN: null-ptr-deref in range [0x0000000000000208-0x000000000000020f] [ 57.816983][ T4301] Mem abort info: [ 57.817934][ T4301] ESR = 0x0000000096000006 [ 57.819077][ T4301] EC = 0x25: DABT (current EL), IL = 32 bits [ 57.820927][ T4301] SET = 0, FnV = 0 [ 57.821969][ T4301] EA = 0, S1PTW = 0 [ 57.823012][ T4301] FSC = 0x06: level 2 translation fault [ 57.824510][ T4301] Data abort info: [ 57.825568][ T4301] ISV = 0, ISS = 0x00000006 [ 57.826759][ T4301] CM = 0, WnR = 0 [ 57.827769][ T4301] [dfff800000000041] address between user and kernel address ranges [ 57.829905][ T4301] Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP [ 57.831749][ T4301] Modules linked in: [ 57.832721][ T4301] CPU: 0 PID: 4301 Comm: syz-executor395 Not tainted 6.1.140-syzkaller #0 [ 57.834988][ T4301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 57.837670][ T4301] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 57.839842][ T4301] pc : btrfs_lookup_csums_range+0xb0/0xdf0 [ 57.841360][ T4301] lr : btrfs_lookup_csums_range+0xa4/0xdf0 [ 57.842905][ T4301] sp : ffff800020666ec0 [ 57.844001][ T4301] x29: ffff800020667000 x28: ffff0000d16d0000 x27: dfff800000000000 [ 57.846131][ T4301] x26: dfff800000000000 x25: ffff0000d16d2210 x24: 0000000000000000 [ 57.848265][ T4301] x23: 000000000050d000 x22: 0000000000000001 x21: 0000000000000208 [ 57.850400][ T4301] x20: ffff800020666fc0 x19: 0000000000000001 x18: ffff800011a7bd00 [ 57.852562][ T4301] x17: ffff8000181a0000 x16: ffff8000082e7458 x15: 0000000000000000 [ 57.854716][ T4301] x14: ffff00019f730e18 x13: 0000000000003000 x12: 0000000000ff0100 [ 57.856833][ T4301] x11: ff00800009f171a0 x10: 0000000000000000 x9 : ffff800009f171a0 [ 57.859021][ T4301] x8 : 0000000000000041 x7 : 00000000003000a8 x6 : 000000000050d000 [ 57.861108][ T4301] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff0000d16d22a8 [ 57.863262][ T4301] x2 : 000000000050ffff x1 : 000000000050d000 x0 : 0000000000000000 [ 57.865450][ T4301] Call trace: [ 57.866308][ T4301] btrfs_lookup_csums_range+0xb0/0xdf0 [ 57.867765][ T4301] scrub_simple_mirror+0x54c/0x1128 [ 57.869153][ T4301] scrub_stripe+0x7c8/0x1498 [ 57.870349][ T4301] scrub_chunk+0x290/0x364 [ 57.871532][ T4301] scrub_enumerate_chunks+0x934/0x1300 [ 57.872969][ T4301] btrfs_scrub_dev+0x640/0xedc [ 57.874235][ T4301] btrfs_ioctl_scrub+0x1dc/0x3d0 [ 57.875534][ T4301] btrfs_ioctl+0xa1c/0xbd0 [ 57.876732][ T4301] __arm64_sys_ioctl+0x14c/0x1c8 [ 57.878013][ T4301] invoke_syscall+0x98/0x2bc [ 57.879208][ T4301] el0_svc_common+0x138/0x258 [ 57.880423][ T4301] do_el0_svc+0x58/0x13c [ 57.881516][ T4301] el0_svc+0x58/0x138 [ 57.882545][ T4301] el0t_64_sync_handler+0x84/0xf0 [ 57.883897][ T4301] el0t_64_sync+0x18c/0x190 [ 57.885087][ T4301] Code: 979629d1 f9001ff5 910822b5 d343fea8 (387a6908) [ 57.886998][ T4301] ---[ end trace 0000000000000000 ]--- [ 58.199167][ T4301] Kernel panic - not syncing: Oops: Fatal exception [ 58.201024][ T4301] SMP: stopping secondary CPUs [ 58.202367][ T4301] Kernel Offset: disabled [ 58.203537][ T4301] CPU features: 0x080000,02070084,26017203 [ 58.205126][ T4301] Memory Limit: none [ 58.489502][ T4301] Rebooting in 86400 seconds..