last executing test programs:

96.149775ms ago: executing program 3 (id=4):
getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000))

95.877955ms ago: executing program 1 (id=13):
rt_sigprocmask(0x0, &(0x7f0000000000), 0x0, 0x0)

95.774455ms ago: executing program 0 (id=1):
setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x0)

95.307135ms ago: executing program 1 (id=14):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/tlk_device', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/tlk_device', 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/tlk_device', 0x2, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/tlk_device', 0x800, 0x0)

90.484155ms ago: executing program 2 (id=3):
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000))

86.044726ms ago: executing program 3 (id=15):
ptrace(0x0, 0x0)

76.509036ms ago: executing program 4 (id=16):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cdrom1', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cdrom1', 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cdrom1', 0x2, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cdrom1', 0x800, 0x0)

57.291787ms ago: executing program 0 (id=17):
read(0xffffffffffffffff, &(0x7f0000000000), 0x0)

57.154017ms ago: executing program 1 (id=18):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold', 0x2, 0x0)

57.067867ms ago: executing program 3 (id=19):
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0)

56.998677ms ago: executing program 0 (id=20):
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000000), 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0)

56.850817ms ago: executing program 2 (id=21):
semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000000))

56.782887ms ago: executing program 1 (id=22):
rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000000), 0x0)

56.728897ms ago: executing program 4 (id=23):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control', 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control', 0x2, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control', 0x800, 0x0)

27.454358ms ago: executing program 0 (id=24):
socket$inet6_dccp(0xa, 0x6, 0x0)

27.270158ms ago: executing program 4 (id=25):
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0)

27.176099ms ago: executing program 2 (id=26):
sysinfo(&(0x7f0000000000))

27.123149ms ago: executing program 3 (id=27):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user', 0x2, 0x0)

27.070149ms ago: executing program 1 (id=28):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/sync/info', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/sync/info', 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/sync/info', 0x2, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/sync/info', 0x800, 0x0)

27.036969ms ago: executing program 2 (id=29):
socket$inet6_sctp(0xa, 0x1, 0x84)

26.978279ms ago: executing program 4 (id=30):
epoll_create1(0x0)

26.912429ms ago: executing program 0 (id=31):
set_mempolicy(0x0, &(0x7f0000000000), 0x0)

26.857009ms ago: executing program 3 (id=32):
socket$tipc(0x1e, 0x2, 0x0)

778.04µs ago: executing program 2 (id=33):
socket$inet_icmp(0x2, 0x2, 0x1)

542.44µs ago: executing program 1 (id=34):
renameat(0xffffffffffffffff, &(0x7f0000000000), 0xffffffffffffffff, &(0x7f0000000000))

394.03µs ago: executing program 4 (id=35):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self', 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self', 0x2, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self', 0x800, 0x0)

338.36µs ago: executing program 3 (id=36):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer', 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer', 0x2, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer', 0x800, 0x0)

128.15µs ago: executing program 0 (id=37):
clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000))
exit(0x0)

44.93µs ago: executing program 2 (id=38):
close(0xffffffffffffffff)

0s ago: executing program 4 (id=39):
syncfs(0xffffffffffffffff)

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.0.206' (ED25519) to the list of known hosts.
[   28.849601][ T4030] cgroup: Unknown subsys name 'net'
[   29.115702][ T4030] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[   29.390191][ T4030] Adding 124996k swap on ./swap-file.  Priority:0 extents:1 across:124996k SSFS
[   30.208614][ T4087] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP
[   30.209922][ T4087] Modules linked in:
[   30.210587][ T4087] CPU: 1 PID: 4087 Comm: syz.0.37 Not tainted syzkaller #0
[   30.211907][ T4087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[   30.213759][ T4087] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc)
[   30.215056][ T4087] pc : do_notify_resume+0x958/0x309c
[   30.215969][ T4087] lr : do_notify_resume+0x93c/0x309c
[   30.216903][ T4087] sp : ffff80001f2c7be0
[   30.217587][ T4087] x29: ffff80001f2c7e00 x28: ffff0000c924d1e4 x27: 0000000000000001
[   30.218966][ T4087] x26: 000000001fffeda0 x25: dfff800000000000 x24: 0000000000000000
[   30.220315][ T4087] x23: 0000000000000001 x22: 000000001fffee20 x21: 0000000000000000
[   30.221749][ T4087] x20: 00000000fffffff2 x19: 0000001fffee2000 x18: 0000000000000200
[   30.223108][ T4087] x17: 0000000000000000 x16: ffff800008041c80 x15: 0000000000000002
[   30.224499][ T4087] x14: 0000000000000009 x13: 1ffff0000285402b x12: 0000000000ff0100
[   30.225863][ T4087] x11: 0000000000000000 x10: 0000ffffffffffff x9 : 000000001fffee20
[   30.227230][ T4087] x8 : 000000001fffee20 x7 : ffff800008758eb0 x6 : 0000000000000000
[   30.228576][ T4087] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001
[   30.229917][ T4087] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000
[   30.231302][ T4087] Call trace:
[   30.231846][ T4087]  do_notify_resume+0x958/0x309c
[   30.232728][ T4087]  el0_da+0x10c/0x1ec
[   30.233451][ T4087]  el0t_64_sync_handler+0xd8/0xe4
[   30.234363][ T4087]  el0t_64_sync+0x1a0/0x1a4
[   30.235125][ T4087] Code: ea2a011f 9a9f02c9 d503229f f8000938 (14000003) 
[   30.236371][ T4087] ---[ end trace d2c139adb42f61c9 ]---
[   30.413229][ T4087] Kernel panic - not syncing: Oops - BTI: Fatal exception
[   30.414308][ T4087] SMP: stopping secondary CPUs
[   30.415002][ T4087] Kernel Offset: disabled
[   30.415638][ T4087] CPU features: 0x8,000003c1,7d33ffd9
[   30.416530][ T4087] Memory Limit: none
[   30.587891][ T4087] Rebooting in 86400 seconds..