Warning: Permanently added '10.128.0.199' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program syzkaller login: [ 38.632419][ T4304] loop3: detected capacity change from 0 to 32768 [ 38.638288][ T4307] loop4: detected capacity change from 0 to 32768 [ 38.645657][ T4302] loop0: detected capacity change from 0 to 32768 [ 38.681064][ T4305] loop1: detected capacity change from 0 to 32768 [ 38.702334][ T4300] Unable to handle kernel paging request at virtual address dfff800000000006 [ 38.706907][ T4300] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037] [ 38.716239][ T4300] Mem abort info: [ 38.717208][ T4300] ESR = 0x0000000096000006 [ 38.718310][ T4300] EC = 0x25: DABT (current EL), IL = 32 bits [ 38.719873][ T4300] SET = 0, FnV = 0 [ 38.720880][ T4300] EA = 0, S1PTW = 0 [ 38.721926][ T4300] FSC = 0x06: level 2 translation fault [ 38.723375][ T4300] Data abort info: [ 38.724316][ T4300] ISV = 0, ISS = 0x00000006 [ 38.724458][ T4303] loop2: detected capacity change from 0 to 32768 [ 38.735460][ T4300] CM = 0, WnR = 0 [ 38.736722][ T4300] [dfff800000000006] address between user and kernel address ranges [ 38.745463][ T4300] Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP [ 38.747316][ T4300] Modules linked in: [ 38.748349][ T4300] CPU: 0 PID: 4300 Comm: syz-executor407 Not tainted 6.1.132-syzkaller #0 [ 38.750564][ T4300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 38.753173][ T4300] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 38.755221][ T4300] pc : lmLogSync+0x214/0x97c [ 38.756427][ T4300] lr : lmLogSync+0x1f0/0x97c [ 38.757578][ T4300] sp : ffff800021187740 [ 38.758736][ T4300] x29: ffff800021187810 x28: 1ffff00002b5faa9 x27: dfff800000000000 [ 38.760809][ T4300] x26: 0000000000000002 x25: 0000000000000002 x24: 1fffe0001b227806 [ 38.762870][ T4300] x23: dfff800000000000 x22: 0000000000000030 x21: ffff800021187780 [ 38.764973][ T4300] x20: ffff0000c087c638 x19: ffff0000dee77800 x18: 1fffe00036798576 [ 38.766890][ T4300] x17: ffff800015afd000 x16: ffff800012276380 x15: 0000000000000000 [ 38.768963][ T4300] x14: 1ffff00002b600b2 x13: ffff700004230eec x12: 0000000000000003 [ 38.770995][ T4300] x11: 0000000000ff0100 x10: 0000000000000000 x9 : c49754c9323aeb00 [ 38.773095][ T4300] x8 : 0000000000000006 x7 : 0000000000000000 x6 : 0000000000000000 [ 38.775201][ T4300] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000010 [ 38.777411][ T4300] x2 : 0000000000000008 x1 : 0000000000000000 x0 : 0000000000000000 [ 38.779516][ T4300] Call trace: [ 38.780359][ T4300] lmLogSync+0x214/0x97c [ 38.781470][ T4300] jfs_syncpt+0x74/0x98 [ 38.782515][ T4300] jfs_sync_fs+0x8c/0xac [ 38.783589][ T4300] sync_filesystem+0xe8/0x218 [ 38.784813][ T4300] generic_shutdown_super+0x70/0x328 [ 38.786192][ T4300] kill_block_super+0x70/0xdc [ 38.787392][ T4300] deactivate_locked_super+0xac/0x124 [ 38.788728][ T4300] deactivate_super+0xf0/0x110 [ 38.789964][ T4300] cleanup_mnt+0x394/0x41c [ 38.791131][ T4300] __cleanup_mnt+0x20/0x30 [ 38.792238][ T4300] task_work_run+0x240/0x2f0 [ 38.793359][ T4300] do_notify_resume+0x2080/0x2cb8 [ 38.794682][ T4300] el0_svc+0x9c/0x168 [ 38.795724][ T4300] el0t_64_sync_handler+0x84/0xf0 [ 38.797075][ T4300] el0t_64_sync+0x18c/0x190 [ 38.798239][ T4300] Code: 97bc81d8 f94002c8 9100c116 d343fec8 (387b6908) [ 38.800095][ T4300] ---[ end trace 0000000000000000 ]--- [ 39.080357][ T4300] Kernel panic - not syncing: Oops: Fatal exception [ 39.082149][ T4300] SMP: stopping secondary CPUs [ 39.083407][ T4300] Kernel Offset: disabled [ 39.084527][ T4300] CPU features: 0x080000,02070084,26017203 [ 39.086019][ T4300] Memory Limit: none [ 39.359840][ T4300] Rebooting in 86400 seconds..