last executing test programs:

14.307119ms ago: executing program 4 (id=5):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats', 0x0, 0x0)

12.360559ms ago: executing program 1 (id=2):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/fs/smackfs/netlabel', 0x2, 0x0)

0s ago: executing program 0 (id=1):
fchownat(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0)

0s ago: executing program 0 (id=10):
io_cancel(0x0, &(0x7f0000000000), &(0x7f0000000000))

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.0.30' (ED25519) to the list of known hosts.
[   33.437451][ T4032] cgroup: Unknown subsys name 'net'
[   33.713483][ T4032] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[   33.988270][ T4032] Adding 124996k swap on ./swap-file.  Priority:0 extents:1 across:124996k SSFS
[   35.135511][ T4054] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP
[   35.136807][ T4054] Modules linked in:
SYZFAIL: failed to recv rpc
[   35.137372][ T4054] CPU: 1 PID: 4054 Comm: syz.0.10 Not tainted 5.15.189-syzkaller #0
fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor)
[   35.138553][ T4054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025
[   35.140041][ T4054] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc)
[   35.141147][ T4054] pc : lookup_ioctx+0x108/0x7d0
[   35.141911][ T4054] lr : lookup_ioctx+0xe4/0x7d0
[   35.142571][ T4054] sp : ffff80001f627cf0
[   35.143183][ T4054] x29: ffff80001f627cf0 x28: ffff0000c5413680 x27: 0000000000000000
[   35.144425][ T4054] x26: 1fffe00018a826d0 x25: 0000000000400040 x24: ffff0000dd3ef300
[   35.145609][ T4054] x23: dfff800000000000 x22: 00000000fffffff2 x21: 0000000000000000
[   35.146832][ T4054] x20: ffff0000c5413680 x19: 0000000000000000 x18: 0000000000000000
[   35.148026][ T4054] x17: 0000000000000000 x16: ffff800008a19714 x15: 0000000000000000
[   35.149232][ T4054] x14: 0000000000000000 x13: 1ffff0000282e06b x12: 0000000000ff0100
[   35.150500][ T4054] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000ffffffffffff
[   35.151751][ T4054] x8 : 0000000000000000 x7 : ffff800008750ed4 x6 : 0000000000000000
[   35.153016][ T4054] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001
[   35.154328][ T4054] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000
[   35.155644][ T4054] Call trace:
[   35.156124][ T4054]  lookup_ioctx+0x108/0x7d0
[   35.156802][ T4054]  __arm64_sys_io_cancel+0x160/0x338
[   35.157623][ T4054]  invoke_syscall+0x98/0x2b8
[   35.158324][ T4054]  el0_svc_common+0x138/0x258
[   35.159144][ T4054]  do_el0_svc+0x58/0x14c
[   35.159873][ T4054]  el0_svc+0x78/0x1e0
[   35.160537][ T4054]  el0t_64_sync_handler+0xcc/0xe4
[   35.161394][ T4054]  el0t_64_sync+0x1a0/0x1a4
[   35.162122][ T4054] Code: d503229f 2a1f03f6 2a1f03e0 b8400953 (2a1603e1) 
[   35.163131][ T4054] ---[ end trace 97f50c3ba23965a1 ]---
[   35.364204][ T4054] Kernel panic - not syncing: Oops - BTI: Fatal exception
[   35.365197][ T4054] SMP: stopping secondary CPUs
[   35.365928][ T4054] Kernel Offset: disabled
[   35.366608][ T4054] CPU features: 0x8,000003c1,7d33ffd9
[   35.367463][ T4054] Memory Limit: none
[   35.544955][ T4054] Rebooting in 86400 seconds..