last executing test programs:

139.30654ms ago: executing program 1 (id=264):
syz_open_dev$MSR(&(0x7f0000000040), 0x0, 0x0)
syz_open_dev$MSR(&(0x7f0000000080), 0x0, 0x1)
syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x2)
syz_open_dev$MSR(&(0x7f0000000100), 0x0, 0x800)
syz_open_dev$MSR(&(0x7f0000000140), 0x1, 0x0)
syz_open_dev$MSR(&(0x7f0000000180), 0x1, 0x1)
syz_open_dev$MSR(&(0x7f00000001c0), 0x1, 0x2)
syz_open_dev$MSR(&(0x7f0000000200), 0x1, 0x800)
syz_open_dev$MSR(&(0x7f0000000240), 0x2, 0x0)
syz_open_dev$MSR(&(0x7f0000000280), 0x2, 0x1)
syz_open_dev$MSR(&(0x7f00000002c0), 0x2, 0x2)
syz_open_dev$MSR(&(0x7f0000000300), 0x2, 0x800)
syz_open_dev$MSR(&(0x7f0000000340), 0x3, 0x0)
syz_open_dev$MSR(&(0x7f0000000380), 0x3, 0x1)
syz_open_dev$MSR(&(0x7f00000003c0), 0x3, 0x2)
syz_open_dev$MSR(&(0x7f0000000400), 0x3, 0x800)
syz_open_dev$MSR(&(0x7f0000000440), 0x4, 0x0)
syz_open_dev$MSR(&(0x7f0000000480), 0x4, 0x1)
syz_open_dev$MSR(&(0x7f00000004c0), 0x4, 0x2)
syz_open_dev$MSR(&(0x7f0000000500), 0x4, 0x800)

139.21367ms ago: executing program 4 (id=265):
request_key(&(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000), 0x0)

138.85366ms ago: executing program 0 (id=266):
recvmsg(0xffffffffffffffff, &(0x7f0000000000), 0x0)

118.698832ms ago: executing program 3 (id=268):
socket$nl_audit(0x10, 0x3, 0x9)

118.502692ms ago: executing program 4 (id=269):
socket$hf(0x13, 0x2, 0x0)

118.174882ms ago: executing program 1 (id=270):
statfs(&(0x7f0000000000), &(0x7f0000000000))

118.140211ms ago: executing program 3 (id=271):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/fs/smackfs/load', 0x2, 0x0)

117.982471ms ago: executing program 0 (id=272):
name_to_handle_at(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000), 0x0)

73.421614ms ago: executing program 2 (id=273):
llistxattr(&(0x7f0000000000), &(0x7f0000000000), 0x0)

73.284054ms ago: executing program 3 (id=274):
membarrier(0x0, 0x0)

73.238694ms ago: executing program 0 (id=275):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access', 0x2, 0x0)

72.985015ms ago: executing program 1 (id=276):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control', 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control', 0x2, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control', 0x800, 0x0)

72.714575ms ago: executing program 4 (id=277):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hpet', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hpet', 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hpet', 0x2, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hpet', 0x800, 0x0)

72.631955ms ago: executing program 2 (id=278):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dri/renderD128', 0x2, 0x0)

72.540214ms ago: executing program 3 (id=279):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cdrom', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cdrom', 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cdrom', 0x2, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cdrom', 0x800, 0x0)

72.287614ms ago: executing program 3 (id=280):
sync()

72.103654ms ago: executing program 4 (id=281):
socket$inet(0x2, 0x1, 0x0)

71.820235ms ago: executing program 0 (id=282):
kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff)

71.660804ms ago: executing program 2 (id=283):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/fs/smackfs/cipso', 0x2, 0x0)

14.022099ms ago: executing program 2 (id=284):
mbind(0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0)

13.839899ms ago: executing program 1 (id=285):
unlinkat(0xffffffffffffffff, &(0x7f0000000000), 0x0)

13.574349ms ago: executing program 0 (id=286):
pselect6(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000))

13.358499ms ago: executing program 1 (id=287):
open_by_handle_at(0xffffffffffffffff, &(0x7f0000000000), 0x0)

13.100279ms ago: executing program 2 (id=288):
syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0)

12.889189ms ago: executing program 4 (id=289):
process_madvise(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0)

12.627499ms ago: executing program 0 (id=290):
syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0)
syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x1)
syz_open_dev$evdev(&(0x7f00000000c0), 0x0, 0x2)
syz_open_dev$evdev(&(0x7f0000000100), 0x0, 0x800)
syz_open_dev$evdev(&(0x7f0000000140), 0x1, 0x0)
syz_open_dev$evdev(&(0x7f0000000180), 0x1, 0x1)
syz_open_dev$evdev(&(0x7f00000001c0), 0x1, 0x2)
syz_open_dev$evdev(&(0x7f0000000200), 0x1, 0x800)
syz_open_dev$evdev(&(0x7f0000000240), 0x2, 0x0)
syz_open_dev$evdev(&(0x7f0000000280), 0x2, 0x1)
syz_open_dev$evdev(&(0x7f00000002c0), 0x2, 0x2)
syz_open_dev$evdev(&(0x7f0000000300), 0x2, 0x800)
syz_open_dev$evdev(&(0x7f0000000340), 0x3, 0x0)
syz_open_dev$evdev(&(0x7f0000000380), 0x3, 0x1)
syz_open_dev$evdev(&(0x7f00000003c0), 0x3, 0x2)
syz_open_dev$evdev(&(0x7f0000000400), 0x3, 0x800)
syz_open_dev$evdev(&(0x7f0000000440), 0x4, 0x0)
syz_open_dev$evdev(&(0x7f0000000480), 0x4, 0x1)
syz_open_dev$evdev(&(0x7f00000004c0), 0x4, 0x2)
syz_open_dev$evdev(&(0x7f0000000500), 0x4, 0x800)

12.348949ms ago: executing program 1 (id=291):
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)

1.31607ms ago: executing program 3 (id=292):
sched_setattr(0x0, &(0x7f0000000000), 0x0)

1.133059ms ago: executing program 4 (id=293):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero', 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero', 0x2, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero', 0x800, 0x0)

0s ago: executing program 2 (id=294):
io_getevents(0x0, 0x0, 0x0, &(0x7f0000000000), 0x0)

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.1.147' (ED25519) to the list of known hosts.
[   29.747659][ T4031] cgroup: Unknown subsys name 'net'
[   30.007513][ T4031] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[   30.323448][ T4031] Adding 124996k swap on ./swap-file.  Priority:0 extents:1 across:124996k SSFS
[   31.126724][ T4072] uffd: Set unprivileged_userfaultfd sysctl knob to 1 if kernel faults must be handled without obtaining CAP_SYS_PTRACE capability
[   31.883606][ T4256] mmap: syz.0.206 (4256) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst.
[   32.240877][ T4341] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP
[   32.242209][ T4341] Modules linked in:
SYZFAIL: failed to recv rpc
[   32.242963][ T4341] CPU: 0 PID: 4341 Comm: syz.2.294 Not tainted syzkaller #0
[   32.244121][ T4341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[   32.245870][ T4341] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc)
[   32.247235][ T4341] pc : lookup_ioctx+0x108/0x7c8
[   32.248072][ T4341] lr : lookup_ioctx+0xe4/0x7c8
[   32.248979][ T4341] sp : ffff80001faa7b20
[   32.249681][ T4341] x29: ffff80001faa7b20 x28: ffff0000d7939b40 x27: dfff800000000000
[   32.251178][ T4341] x26: ffff80001faa7b80 x25: ffff700003f54f70 x24: ffff0000de36f8c0
[   32.252501][ T4341] x23: dfff800000000000 x22: 00000000fffffff2 x21: 0000000000000000
[   32.253840][ T4341] x20: ffff0000d7939b40 x19: 0000000000000000 x18: 0000000000000000
[   32.255164][ T4341] x17: 0000000000000000 x16: ffff800008a22ca0 x15: 0000000000000000
[   32.256514][ T4341] x14: 0000000000000002 x13: 1ffff0000285402b x12: 0000000000ff0100
[   32.257889][ T4341] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000ffffffffffff
[   32.259286][ T4341] x8 : 0000000000000000 x7 : ffff8000087585b4 x6 : 0000000000000000
[   32.260733][ T4341] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001
fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor)
[   32.262124][ T4341] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000
[   32.263516][ T4341] Call trace:
[   32.264059][ T4341]  lookup_ioctx+0x108/0x7c8
[   32.264797][ T4341]  do_io_getevents+0x12c/0x3c8
[   32.265627][ T4341]  __arm64_sys_io_getevents+0x164/0x248
[   32.266568][ T4341]  invoke_syscall+0x98/0x2b0
[   32.267355][ T4341]  el0_svc_common+0x138/0x258
[   32.268186][ T4341]  do_el0_svc+0x58/0x13c
[   32.268908][ T4341]  el0_svc+0x78/0x1d0
[   32.269562][ T4341]  el0t_64_sync_handler+0xcc/0xe4
[   32.270424][ T4341]  el0t_64_sync+0x1a0/0x1a4
[   32.271187][ T4341] Code: d503229f 2a1f03f6 2a1f03e0 b8400953 (2a1603e1) 
[   32.272323][ T4341] ---[ end trace 10b4baf5dded7d04 ]---
[   32.476754][ T4341] Kernel panic - not syncing: Oops - BTI: Fatal exception
[   32.477925][ T4341] SMP: stopping secondary CPUs
[   32.478824][ T4341] Kernel Offset: disabled
[   32.479540][ T4341] CPU features: 0x8,000003c1,7d33ffd9
[   32.480443][ T4341] Memory Limit: none
[   32.662571][ T4341] Rebooting in 86400 seconds..