last executing test programs:

112.279231ms ago: executing program 2 (id=67):
seccomp$SECCOMP_GET_ACTION_AVAIL(0x2, 0x0, &(0x7f0000000000))

86.757984ms ago: executing program 2 (id=73):
geteuid()

86.314474ms ago: executing program 1 (id=79):
fchownat(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0)

86.108713ms ago: executing program 4 (id=81):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mali0', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mali0', 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mali0', 0x2, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mali0', 0x800, 0x0)

57.585496ms ago: executing program 0 (id=82):
socket$phonet_pipe(0x23, 0x5, 0x2)

57.187826ms ago: executing program 2 (id=84):
lsm_get_self_attr(0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0)

57.110466ms ago: executing program 4 (id=85):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/lightnvm/control', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/lightnvm/control', 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/lightnvm/control', 0x2, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/lightnvm/control', 0x800, 0x0)

57.080006ms ago: executing program 1 (id=86):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi0', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi0', 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/comedi0', 0x2, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/comedi0', 0x800, 0x0)

56.985186ms ago: executing program 3 (id=88):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/current', 0x2, 0x0)

56.947116ms ago: executing program 2 (id=89):
shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000))

56.887456ms ago: executing program 4 (id=90):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/damon/target_ids', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/damon/target_ids', 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/damon/target_ids', 0x2, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/damon/target_ids', 0x800, 0x0)

56.786976ms ago: executing program 1 (id=91):
getsockname(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000000))

32.068598ms ago: executing program 3 (id=92):
setgroups(0x0, &(0x7f0000000000))

31.924038ms ago: executing program 1 (id=93):
tkill(0x0, 0x0)

31.752138ms ago: executing program 0 (id=94):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/fs/smackfs/syslog', 0x2, 0x0)

31.598268ms ago: executing program 3 (id=95):
gettid()

31.543158ms ago: executing program 4 (id=96):
fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)

31.427678ms ago: executing program 0 (id=97):
clock_settime(0x0, &(0x7f0000000000))

31.350058ms ago: executing program 2 (id=98):
semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000000))

31.214698ms ago: executing program 0 (id=99):
sched_setattr(0x0, &(0x7f0000000000), 0x0)

31.179968ms ago: executing program 1 (id=100):
unlinkat(0xffffffffffffffff, &(0x7f0000000000), 0x0)

985.97µs ago: executing program 3 (id=101):
socket$inet6_udp(0xa, 0x2, 0x0)

791.561µs ago: executing program 4 (id=102):
fdatasync(0xffffffffffffffff)

689.61µs ago: executing program 0 (id=103):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video2', 0x2, 0x0)

621.08µs ago: executing program 4 (id=104):
close(0xffffffffffffffff)

569.29µs ago: executing program 2 (id=105):
mlock(0x0, 0x0)

461.08µs ago: executing program 1 (id=106):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord', 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord', 0x2, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord', 0x800, 0x0)

300.95µs ago: executing program 3 (id=107):
epoll_pwait(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000), 0x0)

238.35µs ago: executing program 0 (id=108):
socket$pppoe(0x18, 0x1, 0x0)

0s ago: executing program 3 (id=109):
io_submit(0x0, 0x0, &(0x7f0000000000))

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.0.17' (ED25519) to the list of known hosts.
[   25.544947][ T4028] cgroup: Unknown subsys name 'net'
[   25.802255][ T4028] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[   26.103047][ T4028] Adding 124996k swap on ./swap-file.  Priority:0 extents:1 across:124996k SSFS
[   27.149344][ T4156] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP
[   27.150691][ T4156] Modules linked in:
[   27.151310][ T4156] CPU: 0 PID: 4156 Comm: syz.3.109 Not tainted 5.15.189-syzkaller #0
[   27.152713][ T4156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025
[   27.154470][ T4156] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc)
[   27.155869][ T4156] pc : lookup_ioctx+0x108/0x7d0
[   27.156693][ T4156] lr : lookup_ioctx+0xe4/0x7d0
[   27.157512][ T4156] sp : ffff80001f6c7c20
[   27.158245][ T4156] x29: ffff80001f6c7c20 x28: ffff0000c23a51c0 x27: 0000000020000000
[   27.159671][ T4156] x26: 1fffe00018474a38 x25: 1ffff00003ed8fd6 x24: ffff0000ceb561c0
[   27.161096][ T4156] x23: dfff800000000000 x22: 00000000fffffff2 x21: 0000000000000000
[   27.162377][ T4156] x20: ffff0000c23a51c0 x19: 0000000000000000 x18: 0000000000000000
[   27.163803][ T4156] x17: 0000000000000000 x16: ffff800008a19714 x15: 0000000000000000
[   27.165223][ T4156] x14: 0000000000000000 x13: 1ffff0000282e06b x12: 0000000000ff0100
[   27.166629][ T4156] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000ffffffffffff
[   27.168030][ T4156] x8 : 0000000000000000 x7 : ffff800008750ed4 x6 : 0000000000000000
[   27.169406][ T4156] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001
[   27.170802][ T4156] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000
[   27.172157][ T4156] Call trace:
[   27.172724][ T4156]  lookup_ioctx+0x108/0x7d0
[   27.173519][ T4156]  __arm64_sys_io_submit+0x110/0x40c
[   27.174440][ T4156]  invoke_syscall+0x98/0x2b8
[   27.175261][ T4156]  el0_svc_common+0x138/0x258
[   27.176085][ T4156]  do_el0_svc+0x58/0x14c
[   27.176750][ T4156]  el0_svc+0x78/0x1e0
[   27.177425][ T4156]  el0t_64_sync_handler+0xcc/0xe4
[   27.178296][ T4156]  el0t_64_sync+0x1a0/0x1a4
[   27.179079][ T4156] Code: d503229f 2a1f03f6 2a1f03e0 b8400953 (2a1603e1) 
[   27.180277][ T4156] ---[ end trace 76226a5190204716 ]---
[   27.376001][ T4156] Kernel panic - not syncing: Oops - BTI: Fatal exception
[   27.377200][ T4156] SMP: stopping secondary CPUs
[   27.377998][ T4156] Kernel Offset: disabled
[   27.378804][ T4156] CPU features: 0x8,000003c1,7d33ffd9
[   27.379680][ T4156] Memory Limit: none
[   27.565793][ T4156] Rebooting in 86400 seconds..