Warning: Permanently added '10.128.0.101' (ED25519) to the list of known hosts. executing program [ 39.359623][ T4295] loop0: detected capacity change from 0 to 32768 [ 39.369228][ T4295] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor389 (4295) [ 39.382294][ T4295] BTRFS info (device loop0): first mount of filesystem a6a605fc-d5f1-4e66-8595-3726e2b761d6 [ 39.385077][ T4295] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 39.387558][ T4295] BTRFS info (device loop0): enabling auto defrag [ 39.389315][ T4295] BTRFS info (device loop0): doing ref verification [ 39.390987][ T4295] BTRFS info (device loop0): ignoring bad roots [ 39.392984][ T4295] BTRFS info (device loop0): doing ref verification [ 39.394728][ T4295] BTRFS info (device loop0): force zlib compression, level 3 [ 39.396659][ T4295] BTRFS info (device loop0): turning on async discard [ 39.398427][ T4295] BTRFS info (device loop0): using free space tree [ 39.408821][ T11] BTRFS warning (device loop0): checksum verify failed on logical 5337088 mirror 1 wanted 0x324c5e2d0cac2dc8f61cbfdfc8cd69d9816061b1498b9e1bff7d10a59610160b found 0xf8bb6bdef03b64ff3b11a2a87ba7a2aeacfdb41cc49a87adad5cc1644d216b29 level 0 [ 39.421721][ T11] BTRFS warning (device loop0): checksum verify failed on logical 5341184 mirror 1 wanted 0xc53d3c5bb04ba5dfc01f4c277f0b81815915cb99da5074f609a3f7f617cf284a found 0xd34891a64d32c06b063fbbf3d26e09cb4d5acf5ade8dc51c4cd532bb53f895d0 level 0 [ 39.428776][ T9] BTRFS warning (device loop0): checksum verify failed on logical 5287936 mirror 1 wanted 0x31987782e3a542b4b1826f4a60605b79838e23bf27075900db4b92202c72b2fd found 0xcc73edc8ee24564a8c6ce1ce085684ad2f9862e56f948f195b5cd36555a6be2f level 0 [ 39.435578][ T9] BTRFS warning (device loop0): checksum verify failed on logical 5292032 mirror 1 wanted 0xcbbb23d5b53a3b4892a5068ee5011732ffcd94742b434497e3f11d7ca86a6d23 found 0x6ab87e71a537053373402d980abd70276b583e303a68e0dd0a46bb41cfc306c8 level 0 [ 39.444734][ T4295] BTRFS info (device loop0): enabling ssd optimizations [ 39.446608][ T4295] Unable to handle kernel paging request at virtual address dfff800000000003 [ 39.449047][ T4295] KASAN: null-ptr-deref in range [0x0000000000000018-0x000000000000001f] [ 39.452904][ T4295] Mem abort info: [ 39.453926][ T4295] ESR = 0x0000000096000006 [ 39.455130][ T4295] EC = 0x25: DABT (current EL), IL = 32 bits [ 39.456802][ T4295] SET = 0, FnV = 0 [ 39.457825][ T4295] EA = 0, S1PTW = 0 [ 39.458897][ T4295] FSC = 0x06: level 2 translation fault [ 39.460367][ T4295] Data abort info: [ 39.462328][ T4295] ISV = 0, ISS = 0x00000006 [ 39.463710][ T4295] CM = 0, WnR = 0 [ 39.464695][ T4295] [dfff800000000003] address between user and kernel address ranges [ 39.466921][ T4295] Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP [ 39.468900][ T4295] Modules linked in: [ 39.469893][ T4295] CPU: 0 PID: 4295 Comm: syz-executor389 Not tainted 6.1.140-syzkaller #0 [ 39.472270][ T4295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 39.475019][ T4295] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 39.477211][ T4295] pc : btrfs_root_node+0xe0/0x3c8 [ 39.478679][ T4295] lr : btrfs_root_node+0x88/0x3c8 [ 39.479988][ T4295] sp : ffff8000209b7250 [ 39.481075][ T4295] x29: ffff8000209b7250 x28: dfff800000000000 x27: ffff800011e746a0 [ 39.483150][ T4295] x26: 0000000000000001 x25: ffff800011e74e20 x24: ffff800017a30000 [ 39.485326][ T4295] x23: ffff800011e74e60 x22: ffff800017a30000 x21: 0000000000000001 [ 39.487609][ T4295] x20: 0000000000000003 x19: 0000000000000018 x18: ffff800011a7bd00 [ 39.489785][ T4295] x17: 0000000000000000 x16: ffff8000082e7940 x15: ffff800008a1f7d0 [ 39.491871][ T4295] x14: ffff800008a1c674 x13: 1ffff00002a0e0b1 x12: 0000000000ff0100 [ 39.494108][ T4295] x11: ff00800009ed0510 x10: 0000000000000000 x9 : ffff800009ed0510 [ 39.496235][ T4295] x8 : ffff0000d5131bc0 x7 : ffff800009ee3918 x6 : 0000000000000000 [ 39.498449][ T4295] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000002 [ 39.500630][ T4295] x2 : 0000000000000008 x1 : ffff800011f69460 x0 : 0000000000000001 [ 39.502866][ T4295] Call trace: [ 39.503697][ T4295] btrfs_root_node+0xe0/0x3c8 [ 39.504962][ T4295] btrfs_read_lock_root_node+0x6c/0x360 [ 39.506418][ T4295] btrfs_build_ref_tree+0xe4/0xf74 [ 39.507801][ T4295] open_ctree+0x19b8/0x224c [ 39.509024][ T4295] btrfs_fill_super+0x1b4/0x2d4 [ 39.510280][ T4295] btrfs_mount_root+0x730/0x780 [ 39.511613][ T4295] legacy_get_tree+0xd4/0x16c [ 39.512822][ T4295] vfs_get_tree+0x90/0x274 [ 39.513946][ T4295] vfs_kern_mount+0xdc/0x178 [ 39.515174][ T4295] btrfs_mount+0x2a0/0x8dc [ 39.516341][ T4295] legacy_get_tree+0xd4/0x16c [ 39.517607][ T4295] vfs_get_tree+0x90/0x274 [ 39.518809][ T4295] do_new_mount+0x228/0x810 [ 39.520034][ T4295] path_mount+0x5b4/0xe78 [ 39.521211][ T4295] __arm64_sys_mount+0x49c/0x584 [ 39.522541][ T4295] invoke_syscall+0x98/0x2bc [ 39.523791][ T4295] el0_svc_common+0x138/0x258 [ 39.525037][ T4295] do_el0_svc+0x58/0x13c [ 39.526212][ T4295] el0_svc+0x58/0x138 [ 39.527260][ T4295] el0t_64_sync_handler+0x84/0xf0 [ 39.528618][ T4295] el0t_64_sync+0x18c/0x190 [ 39.529850][ T4295] Code: 52806321 aa1703e2 391a46da 979035c3 (387c6a88) [ 39.531658][ T4295] ---[ end trace 0000000000000000 ]--- [ 39.857547][ T4295] Kernel panic - not syncing: Oops: Fatal exception [ 39.859362][ T4295] SMP: stopping secondary CPUs [ 39.860725][ T4295] Kernel Offset: disabled [ 39.861885][ T4295] CPU features: 0x080000,02070084,26017203 [ 39.863425][ T4295] Memory Limit: none [ 40.147351][ T4295] Rebooting in 86400 seconds..