Warning: Permanently added '10.128.1.186' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 37.131056][ T4214] loop0: detected capacity change from 0 to 32768 [ 37.155220][ T4214] XFS (loop0): Mounting V5 Filesystem [ 37.178084][ T4214] XFS (loop0): Ending clean mount [ 37.182217][ T4214] XFS (loop0): Quotacheck needed: Please wait. [ 37.196043][ T4214] XFS (loop0): Quotacheck: Done. [ 37.199413][ T4214] Unable to handle kernel paging request at virtual address dfff800000000001 [ 37.201425][ T4214] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f] [ 37.203639][ T4214] Mem abort info: [ 37.204534][ T4214] ESR = 0x0000000096000006 [ 37.205623][ T4214] EC = 0x25: DABT (current EL), IL = 32 bits [ 37.207055][ T4214] SET = 0, FnV = 0 [ 37.207920][ T4214] EA = 0, S1PTW = 0 [ 37.208839][ T4214] FSC = 0x06: level 2 translation fault [ 37.210090][ T4214] Data abort info: [ 37.211007][ T4214] ISV = 0, ISS = 0x00000006 [ 37.212469][ T4214] CM = 0, WnR = 0 [ 37.213395][ T4214] [dfff800000000001] address between user and kernel address ranges [ 37.215319][ T4214] Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP [ 37.216875][ T4214] Modules linked in: [ 37.217782][ T4214] CPU: 1 PID: 4214 Comm: syz-executor826 Not tainted 6.1.30-syzkaller #0 [ 37.219623][ T4214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 37.222038][ T4214] pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 37.223945][ T4214] pc : __xfs_free_extent+0x180/0x500 [ 37.225301][ T4214] lr : __xfs_free_extent+0x12c/0x500 [ 37.226630][ T4214] sp : ffff80001da17280 [ 37.227652][ T4214] x29: ffff80001da173e0 x28: 000000000000000c x27: 0000000000000001 [ 37.229594][ T4214] x26: dfff800000000000 x25: 0000000000000000 x24: ffff0000dd964000 [ 37.231611][ T4214] x23: ffff0000dd964000 x22: ffff80001da172f0 x21: ffff80001da172e0 [ 37.233495][ T4214] x20: 0000000000000008 x19: ffff700003b42e58 x18: ffff80001da16f60 [ 37.235392][ T4214] x17: ffff800009bdfdc4 x16: ffff80001204ac00 x15: ffff800008a8226c [ 37.237339][ T4214] x14: 1ffff00002ab60b0 x13: dfff800000000000 x12: 0000000000000010 [ 37.239330][ T4214] x11: 1ffff00003b42e5e x10: 0000000000000000 x9 : 0000000000000000 [ 37.241282][ T4214] x8 : 0000000000000001 x7 : 0000000000000000 x6 : 000000000000003f [ 37.243227][ T4214] x5 : 0000000000000040 x4 : ffffffffffffffd0 x3 : 0000000000000030 [ 37.245162][ T4214] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff80001da172e8 [ 37.247268][ T4214] Call trace: [ 37.248051][ T4214] __xfs_free_extent+0x180/0x500 [ 37.249259][ T4214] xfs_ag_extend_space+0x2d4/0x4d0 [ 37.250577][ T4214] xfs_resizefs_init_new_ags+0x29c/0x320 [ 37.251956][ T4214] xfs_growfs_data+0x7cc/0xe0c [ 37.253101][ T4214] xfs_file_ioctl+0x18a0/0x24f0 [ 37.254282][ T4214] __arm64_sys_ioctl+0x14c/0x1c8 [ 37.255471][ T4214] invoke_syscall+0x98/0x2c0 [ 37.256559][ T4214] el0_svc_common+0x138/0x258 [ 37.257644][ T4214] do_el0_svc+0x64/0x218 [ 37.258667][ T4214] el0_svc+0x58/0x168 [ 37.259637][ T4214] el0t_64_sync_handler+0x84/0xf0 [ 37.260929][ T4214] el0t_64_sync+0x18c/0x190 [ 37.261997][ T4214] Code: 97bc91e6 91002334 f90037f7 d343fe88 (38fa6908) [ 37.263631][ T4214] ---[ end trace 0000000000000000 ]--- [ 37.657435][ T4214] Kernel panic - not syncing: Oops: Fatal exception [ 37.659192][ T4214] SMP: stopping secondary CPUs [ 37.660407][ T4214] Kernel Offset: disabled [ 37.661472][ T4214] CPU features: 0x00000,02070084,26017203 [ 37.662898][ T4214] Memory Limit: none [ 38.049333][ T4214] Rebooting in 86400 seconds..