last executing test programs:

43.959757ms ago: executing program 3 (id=4):
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000))

40.938497ms ago: executing program 2 (id=3):
sendmsg(0xffffffffffffffff, &(0x7f0000000000), 0x0)

37.052587ms ago: executing program 0 (id=1):
memfd_create(&(0x7f0000000000), 0x0)

34.827007ms ago: executing program 1 (id=2):
mmap(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)

1.07322ms ago: executing program 1 (id=6):
bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000), 0x0)

938.14µs ago: executing program 2 (id=7):
sched_setattr(0x0, &(0x7f0000000000), 0x0)

814.4µs ago: executing program 0 (id=8):
io_getevents(0x0, 0x0, 0x0, &(0x7f0000000000), 0x0)

661.94µs ago: executing program 2 (id=9):
getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000))

355.15µs ago: executing program 3 (id=10):
lsetxattr(&(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000), 0x0, 0x0)

280.64µs ago: executing program 1 (id=11):
keyctl$KEYCTL_CAPABILITIES(0x1f, &(0x7f0000000000), 0x0)

151.45µs ago: executing program 4 (id=5):
ioprio_set$auto(0x0, 0x0, 0x0)

98.99µs ago: executing program 1 (id=12):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vim2m', 0x2, 0x0)

0s ago: executing program 2 (id=13):
write(0xffffffffffffffff, &(0x7f0000000000), 0x0)

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.1.8' (ED25519) to the list of known hosts.
[   27.811389][ T4032] cgroup: Unknown subsys name 'net'
[   28.084846][ T4032] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[   28.356035][ T4032] Adding 124996k swap on ./swap-file.  Priority:0 extents:1 across:124996k SSFS
[   29.063785][ T4054] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP
[   29.065092][ T4054] Modules linked in:
[   29.065733][ T4054] CPU: 1 PID: 4054 Comm: syz.0.8 Not tainted syzkaller #0
[   29.066949][ T4054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025
[   29.068604][ T4054] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc)
[   29.069759][ T4054] pc : lookup_ioctx+0x108/0x7d0
[   29.070518][ T4054] lr : lookup_ioctx+0xe4/0x7d0
[   29.071241][ T4054] sp : ffff80001f6e7b20
[   29.071849][ T4054] x29: ffff80001f6e7b20 x28: ffff0000c2a89b40 x27: dfff800000000000
[   29.073008][ T4054] x26: ffff80001f6e7b80 x25: ffff700003edcf70 x24: ffff0000c0fbf300
[   29.074302][ T4054] x23: dfff800000000000 x22: 00000000fffffff2 x21: 0000000000000000
[   29.075477][ T4054] x20: ffff0000c2a89b40 x19: 0000000000000000 x18: 0000000000000000
[   29.076667][ T4054] x17: 0000000000000000 x16: ffff800008a19d20 x15: 0000000000000000
[   29.078024][ T4054] x14: 0000000000000000 x13: 1ffff0000283006b x12: 0000000000ff0100
[   29.079279][ T4054] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000ffffffffffff
[   29.080593][ T4054] x8 : 0000000000000000 x7 : ffff800008750ff8 x6 : 0000000000000000
[   29.081932][ T4054] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001
[   29.083242][ T4054] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000
[   29.084509][ T4054] Call trace:
[   29.084964][ T4054]  lookup_ioctx+0x108/0x7d0
[   29.085613][ T4054]  do_io_getevents+0x120/0x394
[   29.086379][ T4054]  __arm64_sys_io_getevents+0x160/0x23c
[   29.087170][ T4054]  invoke_syscall+0x98/0x2b8
[   29.087834][ T4054]  el0_svc_common+0x138/0x258
[   29.088506][ T4054]  do_el0_svc+0x58/0x14c
[   29.089111][ T4054]  el0_svc+0x78/0x1e0
[   29.089766][ T4054]  el0t_64_sync_handler+0xcc/0xe4
[   29.090506][ T4054]  el0t_64_sync+0x1a0/0x1a4
[   29.091136][ T4054] Code: d503229f 2a1f03f6 2a1f03e0 b8400953 (2a1603e1) 
[   29.092165][ T4054] ---[ end trace dac788c5fd1f1fde ]---
SYZFAIL: failed to recv rpc
fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor)
[   29.285994][ T4054] Kernel panic - not syncing: Oops - BTI: Fatal exception
[   29.287170][ T4054] SMP: stopping secondary CPUs
[   29.287993][ T4054] Kernel Offset: disabled
[   29.288637][ T4054] CPU features: 0x8,000003c1,7d33ffd9
[   29.289532][ T4054] Memory Limit: none
[   29.476964][ T4054] Rebooting in 86400 seconds..