Warning: Permanently added '10.128.0.100' (ED25519) to the list of known hosts. executing program [ 37.000552][ T6419] loop0: detected capacity change from 0 to 32768 [ 37.009601][ T6419] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor210 (6419) [ 37.018456][ T6419] BTRFS info (device loop0): first mount of filesystem a6a605fc-d5f1-4e66-8595-3726e2b761d6 [ 37.024735][ T6419] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 37.026841][ T6419] BTRFS info (device loop0): using free-space-tree [ 37.050639][ T976] BTRFS warning (device loop0): checksum verify failed on logical 5337088 mirror 1 wanted 0x324c5e2d0cac2dc8f61cbfdfc8cd69d9816061b1498b9e1bff7d10a59610160b found 0xf8bb6bdef03b64ff3b11a2a87ba7a2aeacfdb41cc49a87adad5cc1644d216b29 level 0 [ 37.057227][ T714] BTRFS warning (device loop0): checksum verify failed on logical 5341184 mirror 1 wanted 0xc53d3c5bb04ba5dfc01f4c277f0b81815915cb99da5074f609a3f7f617cf284a found 0xd34891a64d32c06b063fbbf3d26e09cb4d5acf5ade8dc51c4cd532bb53f895d0 level 0 [ 37.063476][ T714] BTRFS warning (device loop0): checksum verify failed on logical 5287936 mirror 1 wanted 0x31987782e3a542b4b1826f4a60605b79838e23bf27075900db4b92202c72b2fd found 0xceda3bc49047826ec4468b88ec74a14d6cd3232f25b2c41331ed48993507590e level 0 [ 37.068677][ T714] BTRFS warning (device loop0): checksum verify failed on logical 5292032 mirror 1 wanted 0xcbbb23d5b53a3b4892a5068ee5011732ffcd94742b434497e3f11d7ca86a6d23 found 0x6ab87e71a537053373402d980abd70276b583e303a68e0dd0a46bb41cfc306c8 level 0 [ 37.090544][ T6419] BTRFS info (device loop0): scrub: started on devid 1 [ 37.092939][ T6419] Unable to handle kernel paging request at virtual address dfff800000000041 [ 37.094759][ T6419] KASAN: null-ptr-deref in range [0x0000000000000208-0x000000000000020f] [ 37.096540][ T6419] Mem abort info: [ 37.097291][ T6419] ESR = 0x0000000096000005 [ 37.098189][ T6419] EC = 0x25: DABT (current EL), IL = 32 bits [ 37.099777][ T6419] SET = 0, FnV = 0 [ 37.100619][ T6419] EA = 0, S1PTW = 0 [ 37.101395][ T6419] FSC = 0x05: level 1 translation fault [ 37.102699][ T6419] Data abort info: [ 37.103476][ T6419] ISV = 0, ISS = 0x00000005, ISS2 = 0x00000000 [ 37.104785][ T6419] CM = 0, WnR = 0, TnD = 0, TagAccess = 0 [ 37.105946][ T6419] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0 [ 37.107212][ T6419] [dfff800000000041] address between user and kernel address ranges [ 37.108960][ T6419] Internal error: Oops: 0000000096000005 [#1] PREEMPT SMP [ 37.110431][ T6419] Modules linked in: [ 37.111232][ T6419] CPU: 0 UID: 0 PID: 6419 Comm: syz-executor210 Not tainted 6.13.0-rc3-syzkaller-g573067a5a685 #0 [ 37.113552][ T6419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 37.115730][ T6419] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 37.117461][ T6419] pc : find_first_extent_item+0xac/0x674 [ 37.118705][ T6419] lr : find_first_extent_item+0xa4/0x674 [ 37.119835][ T6419] sp : ffff8000a4c66e60 [ 37.120616][ T6419] x29: ffff8000a4c66f80 x28: dfff800000000000 x27: 0000000000000000 [ 37.122412][ T6419] x26: 0000000000400000 x25: 0000000000400000 x24: 1fffe0001890fb0a [ 37.124191][ T6419] x23: 0000000000000208 x22: ffff8000a4c66f20 x21: ffff0000c487d858 [ 37.125840][ T6419] x20: ffff8000a4c66ec0 x19: ffff0000d9d72010 x18: ffff0000d9d72010 [ 37.127541][ T6419] x17: 000000000000e1af x16: ffff80008b5fea08 x15: 0000000000000004 [ 37.129240][ T6419] x14: 1fffe0001b3ac031 x13: 0000000000000000 x12: ffff70001498cdd8 [ 37.130835][ T6419] x11: ffff80008257f234 x10: 0000000000ff0100 x9 : 0000000000000000 [ 37.132478][ T6419] x8 : 0000000000000041 x7 : 0000000000000000 x6 : 000000000000003f [ 37.134005][ T6419] x5 : 0000000000000040 x4 : 0000000000000008 x3 : 0000000000400000 [ 37.135600][ T6419] x2 : 0000000000100000 x1 : ffff0000d9d72010 x0 : 0000000000000000 [ 37.137373][ T6419] Call trace: [ 37.138072][ T6419] find_first_extent_item+0xac/0x674 (P) [ 37.139329][ T6419] scrub_find_fill_first_stripe+0x2c0/0xab8 [ 37.140599][ T6419] scrub_simple_mirror+0x440/0x7e4 [ 37.141728][ T6419] scrub_stripe+0x7e4/0x2174 [ 37.142739][ T6419] scrub_chunk+0x268/0x41c [ 37.143724][ T6419] scrub_enumerate_chunks+0xd38/0x1784 [ 37.144835][ T6419] btrfs_scrub_dev+0x5a8/0xb34 [ 37.145834][ T6419] btrfs_ioctl_scrub+0x1f4/0x3e8 [ 37.146817][ T6419] btrfs_ioctl+0x6a8/0xb04 [ 37.147853][ T6419] __arm64_sys_ioctl+0x14c/0x1cc [ 37.148832][ T6419] invoke_syscall+0x98/0x2b8 [ 37.150016][ T6419] el0_svc_common+0x130/0x23c [ 37.150952][ T6419] do_el0_svc+0x48/0x58 [ 37.151826][ T6419] el0_svc+0x54/0x168 [ 37.152638][ T6419] el0t_64_sync_handler+0x84/0x108 [ 37.153696][ T6419] el0t_64_sync+0x198/0x19c [ 37.154593][ T6419] Code: b900118a 97847832 91082377 d343fee8 (387c6908) [ 37.156171][ T6419] ---[ end trace 0000000000000000 ]--- [ 37.437228][ T6419] Kernel panic - not syncing: Oops: Fatal exception [ 37.438580][ T6419] SMP: stopping secondary CPUs [ 37.439591][ T6419] Kernel Offset: disabled [ 37.440434][ T6419] CPU features: 0x100,00002070,00800250,82017203 [ 37.441738][ T6419] Memory Limit: none [ 37.719750][ T6419] Rebooting in 86400 seconds..