last executing test programs:

587.144662ms ago: executing program 1 (id=27):
getpeername(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000000))

555.257675ms ago: executing program 1 (id=34):
quotactl_fd$Q_GETFMT(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000))

554.809045ms ago: executing program 1 (id=40):
landlock_add_rule$LANDLOCK_RULE_NET_PORT(0xffffffffffffffff, 0x2, &(0x7f0000000000), 0x0)

518.205299ms ago: executing program 1 (id=47):
accept(0xffffffffffffffff, 0x0, &(0x7f0000000000))

488.255242ms ago: executing program 1 (id=53):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvme-fabrics', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvme-fabrics', 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nvme-fabrics', 0x2, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nvme-fabrics', 0x800, 0x0)

487.629642ms ago: executing program 1 (id=57):
rt_sigreturn()

131.661657ms ago: executing program 0 (id=121):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot', 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot', 0x2, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot', 0x800, 0x0)

130.948267ms ago: executing program 4 (id=122):
open_tree(0xffffffffffffffff, &(0x7f0000000000), 0x0)

88.801981ms ago: executing program 0 (id=124):
getegid()

88.547711ms ago: executing program 2 (id=125):
truncate(&(0x7f0000000000), 0x0)

88.448061ms ago: executing program 3 (id=126):
semop(0x0, &(0x7f0000000000), 0x0)

88.369601ms ago: executing program 4 (id=127):
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)

88.300171ms ago: executing program 3 (id=128):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/trusty-ipc-dev0', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/trusty-ipc-dev0', 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/trusty-ipc-dev0', 0x2, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/trusty-ipc-dev0', 0x800, 0x0)

87.965071ms ago: executing program 4 (id=129):
fsopen(&(0x7f0000000000), 0x0)

87.898981ms ago: executing program 0 (id=130):
setgid(0x0)

46.666175ms ago: executing program 2 (id=131):
syz_open_dev$usbfs(&(0x7f0000000040), 0x0, 0x0)
syz_open_dev$usbfs(&(0x7f0000000080), 0x0, 0x1)
syz_open_dev$usbfs(&(0x7f00000000c0), 0x0, 0x2)
syz_open_dev$usbfs(&(0x7f0000000100), 0x0, 0x800)
syz_open_dev$usbfs(&(0x7f0000000140), 0xa, 0x0)
syz_open_dev$usbfs(&(0x7f0000000180), 0xa, 0x1)
syz_open_dev$usbfs(&(0x7f00000001c0), 0xa, 0x2)
syz_open_dev$usbfs(&(0x7f0000000200), 0xa, 0x800)
syz_open_dev$usbfs(&(0x7f0000000240), 0x14, 0x0)
syz_open_dev$usbfs(&(0x7f0000000280), 0x14, 0x1)
syz_open_dev$usbfs(&(0x7f00000002c0), 0x14, 0x2)
syz_open_dev$usbfs(&(0x7f0000000300), 0x14, 0x800)
syz_open_dev$usbfs(&(0x7f0000000340), 0x1e, 0x0)
syz_open_dev$usbfs(&(0x7f0000000380), 0x1e, 0x1)
syz_open_dev$usbfs(&(0x7f00000003c0), 0x1e, 0x2)
syz_open_dev$usbfs(&(0x7f0000000400), 0x1e, 0x800)
syz_open_dev$usbfs(&(0x7f0000000440), 0x28, 0x0)
syz_open_dev$usbfs(&(0x7f0000000480), 0x28, 0x1)
syz_open_dev$usbfs(&(0x7f00000004c0), 0x28, 0x2)
syz_open_dev$usbfs(&(0x7f0000000500), 0x28, 0x800)

46.471755ms ago: executing program 3 (id=132):
setxattr(&(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000), 0x0, 0x0)

46.391855ms ago: executing program 0 (id=133):
wait4(0x0, 0x0, 0x0, 0x0)

46.243385ms ago: executing program 3 (id=134):
add_key(&(0x7f0000000000), &(0x7f0000000000), 0x0, 0x0, 0x0)

46.060755ms ago: executing program 4 (id=135):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_congestion_control', 0x1, 0x0)

46.005005ms ago: executing program 0 (id=136):
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000))

45.835245ms ago: executing program 2 (id=137):
socket$inet(0x2, 0x1, 0x0)

1.27256ms ago: executing program 3 (id=138):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ttyS3', 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3', 0x2, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ttyS3', 0x800, 0x0)

939.43µs ago: executing program 4 (id=139):
syslog(0x0, 0x0, 0x0)

825.36µs ago: executing program 2 (id=140):
personality(0x0)

625.41µs ago: executing program 0 (id=141):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net', 0x2, 0x0)

554.22µs ago: executing program 4 (id=142):
lookup_dcookie(0x0, &(0x7f0000000000), 0x0)

458.7µs ago: executing program 2 (id=143):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max', 0x2, 0x0)

91.92µs ago: executing program 2 (id=144):
syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)

0s ago: executing program 3 (id=145):
pipe2(&(0x7f0000000000), 0x0)

0s ago: executing program 2 (id=150):
io_getevents(0x0, 0x0, 0x0, &(0x7f0000000000), 0x0)

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.1.132' (ED25519) to the list of known hosts.
[   30.621225][ T4035] cgroup: Unknown subsys name 'net'
[   30.884271][ T4035] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[   31.169261][ T4035] Adding 124996k swap on ./swap-file.  Priority:0 extents:1 across:124996k SSFS
[   32.662742][ T4203] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP
[   32.664092][ T4203] Modules linked in:
[   32.664693][ T4203] CPU: 1 PID: 4203 Comm: syz.2.150 Not tainted syzkaller #0
[   32.665814][ T4203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025
[   32.667367][ T4203] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc)
[   32.668544][ T4203] pc : lookup_ioctx+0x108/0x7d0
[   32.669305][ T4203] lr : lookup_ioctx+0xe4/0x7d0
[   32.670026][ T4203] sp : ffff80001fa37b20
[   32.670634][ T4203] x29: ffff80001fa37b20 x28: ffff0000d094d1c0 x27: dfff800000000000
[   32.671908][ T4203] x26: ffff80001fa37b80 x25: ffff700003f46f70 x24: ffff0000d3f885c0
[   32.673188][ T4203] x23: dfff800000000000 x22: 00000000fffffff2 x21: 0000000000000000
[   32.674389][ T4203] x20: ffff0000d094d1c0 x19: 0000000000000000 x18: 0000000000000000
[   32.675582][ T4203] x17: 0000000000000000 x16: ffff800008a19ecc x15: 0000000000000000
[   32.676811][ T4203] x14: 0000000000000000 x13: 1ffff0000283206b x12: 0000000000ff0100
[   32.677995][ T4203] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000ffffffffffff
[   32.679223][ T4203] x8 : 0000000000000000 x7 : ffff800008751020 x6 : 0000000000000000
[   32.680542][ T4203] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001
[   32.681767][ T4203] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000
[   32.682955][ T4203] Call trace:
[   32.683420][ T4203]  lookup_ioctx+0x108/0x7d0
[   32.684077][ T4203]  do_io_getevents+0x120/0x394
[   32.684908][ T4203]  __arm64_sys_io_getevents+0x160/0x23c
[   32.685762][ T4203]  invoke_syscall+0x98/0x2b8
[   32.686476][ T4203]  el0_svc_common+0x138/0x258
[   32.687214][ T4203]  do_el0_svc+0x58/0x14c
[   32.687866][ T4203]  el0_svc+0x78/0x1e0
[   32.688468][ T4203]  el0t_64_sync_handler+0xcc/0xe4
[   32.689169][ T4203]  el0t_64_sync+0x1a0/0x1a4
[   32.689873][ T4203] Code: d503229f 2a1f03f6 2a1f03e0 b8400953 (2a1603e1) 
[   32.690931][ T4203] ---[ end trace bc0df5de26f0a8a6 ]---
SYZFAIL: failed to recv rpc
fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor)
[   32.870323][ T4203] Kernel panic - not syncing: Oops - BTI: Fatal exception
[   32.871427][ T4203] SMP: stopping secondary CPUs
[   32.872096][ T4203] Kernel Offset: disabled
[   32.872742][ T4203] CPU features: 0x8,000003c1,7d33ffd9
[   32.873521][ T4203] Memory Limit: none
[   33.045163][ T4203] Rebooting in 86400 seconds..