last executing test programs:

80.531722ms ago: executing program 1 (id=52):
setresgid(0x0, 0x0, 0x0)

80.279542ms ago: executing program 0 (id=53):
syz_init_net_socket$802154_raw(0x24, 0x3, 0x0)

79.997322ms ago: executing program 1 (id=55):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/fs/binfmt_misc/syz0', 0x2, 0x0)

79.681533ms ago: executing program 2 (id=56):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/bluetooth/6lowpan_control', 0x2, 0x0)

79.624073ms ago: executing program 3 (id=57):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uhid', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid', 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uhid', 0x2, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uhid', 0x800, 0x0)

53.347115ms ago: executing program 0 (id=59):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans', 0x1, 0x0)

53.106975ms ago: executing program 4 (id=60):
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0)

52.868835ms ago: executing program 3 (id=61):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vim2m', 0x2, 0x0)

52.790285ms ago: executing program 1 (id=62):
add_key(&(0x7f0000000000), &(0x7f0000000000), 0x0, 0x0, 0x0)

52.512195ms ago: executing program 2 (id=63):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/timer', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/timer', 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snd/timer', 0x2, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snd/timer', 0x800, 0x0)

52.423185ms ago: executing program 4 (id=64):
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)

52.358565ms ago: executing program 3 (id=65):
getpriority(0x0, 0x0)

52.301755ms ago: executing program 0 (id=66):
faccessat2(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0)

52.192265ms ago: executing program 2 (id=67):
fstat(0xffffffffffffffff, &(0x7f0000000000))

22.900888ms ago: executing program 2 (id=68):
fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000))

22.670638ms ago: executing program 4 (id=69):
bind(0xffffffffffffffff, &(0x7f0000000000), 0x0)

22.504798ms ago: executing program 1 (id=70):
syz_open_dev$vcsu(&(0x7f0000000040), 0x0, 0x0)
syz_open_dev$vcsu(&(0x7f0000000080), 0x0, 0x1)
syz_open_dev$vcsu(&(0x7f00000000c0), 0x0, 0x2)
syz_open_dev$vcsu(&(0x7f0000000100), 0x0, 0x800)
syz_open_dev$vcsu(&(0x7f0000000140), 0x1, 0x0)
syz_open_dev$vcsu(&(0x7f0000000180), 0x1, 0x1)
syz_open_dev$vcsu(&(0x7f00000001c0), 0x1, 0x2)
syz_open_dev$vcsu(&(0x7f0000000200), 0x1, 0x800)
syz_open_dev$vcsu(&(0x7f0000000240), 0x2, 0x0)
syz_open_dev$vcsu(&(0x7f0000000280), 0x2, 0x1)
syz_open_dev$vcsu(&(0x7f00000002c0), 0x2, 0x2)
syz_open_dev$vcsu(&(0x7f0000000300), 0x2, 0x800)
syz_open_dev$vcsu(&(0x7f0000000340), 0x3, 0x0)
syz_open_dev$vcsu(&(0x7f0000000380), 0x3, 0x1)
syz_open_dev$vcsu(&(0x7f00000003c0), 0x3, 0x2)
syz_open_dev$vcsu(&(0x7f0000000400), 0x3, 0x800)
syz_open_dev$vcsu(&(0x7f0000000440), 0x4, 0x0)
syz_open_dev$vcsu(&(0x7f0000000480), 0x4, 0x1)
syz_open_dev$vcsu(&(0x7f00000004c0), 0x4, 0x2)
syz_open_dev$vcsu(&(0x7f0000000500), 0x4, 0x800)

22.415868ms ago: executing program 0 (id=71):
msync(0x0, 0x0, 0x0)

22.372118ms ago: executing program 2 (id=72):
prctl$0(0x0, 0x0, 0x0, 0x0, 0x0)

22.246928ms ago: executing program 3 (id=73):
sendmmsg(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0)

22.116058ms ago: executing program 4 (id=74):
socket$vsock_stream(0x28, 0x1, 0x0)

22.016798ms ago: executing program 1 (id=75):
munlockall()

1.3046ms ago: executing program 4 (id=76):
socket$nl_audit(0x10, 0x3, 0x9)

1.15934ms ago: executing program 0 (id=77):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/fs/smackfs/direct', 0x2, 0x0)

984.44µs ago: executing program 3 (id=78):
shmget(0xffffffffffffffff, 0x0, 0x0, 0x0)

882.23µs ago: executing program 2 (id=79):
setfsgid(0x0)

719.55µs ago: executing program 0 (id=80):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-control', 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-control', 0x2, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control', 0x800, 0x0)

476.89µs ago: executing program 3 (id=81):
geteuid()

121.641µs ago: executing program 1 (id=82):
socket$inet_tcp(0x2, 0x1, 0x0)

0s ago: executing program 4 (id=83):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control', 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control', 0x2, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/btrfs-control', 0x800, 0x0)

0s ago: executing program 1 (id=86):
io_destroy(0x0)

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.0.164' (ED25519) to the list of known hosts.
[   26.621132][ T4033] cgroup: Unknown subsys name 'net'
[   26.843037][ T4033] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[   27.122367][ T4033] Adding 124996k swap on ./swap-file.  Priority:0 extents:1 across:124996k SSFS
[   28.074492][ T4133] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP
[   28.075664][ T4133] Modules linked in:
[   28.076304][ T4133] CPU: 1 PID: 4133 Comm: syz.1.86 Not tainted syzkaller #0
[   28.077390][ T4133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025
[   28.078879][ T4133] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc)
[   28.080006][ T4133] pc : lookup_ioctx+0x108/0x7d0
[   28.080757][ T4133] lr : lookup_ioctx+0xe4/0x7d0
[   28.081518][ T4133] sp : ffff80001f6f7c40
[   28.082113][ T4133] x29: ffff80001f6f7c40 x28: ffff0000d5c49b40 x27: 0000000000000000
[   28.083472][ T4133] x26: 1fffe0001ab89368 x25: 1ffff00003edefd6 x24: ffff0000cb832280
[   28.084727][ T4133] x23: dfff800000000000 x22: 00000000fffffff2 x21: 0000000000000000
[   28.085894][ T4133] x20: ffff0000d5c49b40 x19: 0000000000000000 x18: 0000000000000000
[   28.087054][ T4133] x17: 0000000000000000 x16: ffff800008a1a2c8 x15: 0000000000000000
[   28.088240][ T4133] x14: 0000000000000000 x13: 1ffff0000283206b x12: 0000000000ff0100
[   28.089409][ T4133] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000ffffffffffff
[   28.090574][ T4133] x8 : 0000000000000000 x7 : ffff80000875107c x6 : 0000000000000000
[   28.091775][ T4133] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001
[   28.092992][ T4133] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000
[   28.094215][ T4133] Call trace:
[   28.094670][ T4133]  lookup_ioctx+0x108/0x7d0
[   28.095382][ T4133]  __arm64_sys_io_destroy+0x90/0x1b8
[   28.096218][ T4133]  invoke_syscall+0x98/0x2b8
[   28.096906][ T4133]  el0_svc_common+0x138/0x258
[   28.097632][ T4133]  do_el0_svc+0x58/0x14c
[   28.098291][ T4133]  el0_svc+0x78/0x1e0
[   28.098866][ T4133]  el0t_64_sync_handler+0xcc/0xe4
[   28.099616][ T4133]  el0t_64_sync+0x1a0/0x1a4
[   28.100265][ T4133] Code: d503229f 2a1f03f6 2a1f03e0 b8400953 (2a1603e1) 
[   28.101224][ T4133] ---[ end trace 1169d410e1f0871c ]---
SYZFAIL: failed to recv rpc
fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor)
[   28.288527][ T4133] Kernel panic - not syncing: Oops - BTI: Fatal exception
[   28.289594][ T4133] SMP: stopping secondary CPUs
[   28.290319][ T4133] Kernel Offset: disabled
[   28.290925][ T4133] CPU features: 0x8,000003c1,7d33ffd9
[   28.291682][ T4133] Memory Limit: none
[   28.479888][ T4133] Rebooting in 86400 seconds..