last executing test programs:

200.13104ms ago: executing program 1 (id=19):
socket$vsock_stream(0x28, 0x1, 0x0)

176.743683ms ago: executing program 1 (id=26):
syz_open_dev$admmidi(&(0x7f0000000040), 0x0, 0x0)
syz_open_dev$admmidi(&(0x7f0000000080), 0x0, 0x1)
syz_open_dev$admmidi(&(0x7f00000000c0), 0x0, 0x2)
syz_open_dev$admmidi(&(0x7f0000000100), 0x0, 0x800)
syz_open_dev$admmidi(&(0x7f0000000140), 0x1, 0x0)
syz_open_dev$admmidi(&(0x7f0000000180), 0x1, 0x1)
syz_open_dev$admmidi(&(0x7f00000001c0), 0x1, 0x2)
syz_open_dev$admmidi(&(0x7f0000000200), 0x1, 0x800)
syz_open_dev$admmidi(&(0x7f0000000240), 0x2, 0x0)
syz_open_dev$admmidi(&(0x7f0000000280), 0x2, 0x1)
syz_open_dev$admmidi(&(0x7f00000002c0), 0x2, 0x2)
syz_open_dev$admmidi(&(0x7f0000000300), 0x2, 0x800)
syz_open_dev$admmidi(&(0x7f0000000340), 0x3, 0x0)
syz_open_dev$admmidi(&(0x7f0000000380), 0x3, 0x1)
syz_open_dev$admmidi(&(0x7f00000003c0), 0x3, 0x2)
syz_open_dev$admmidi(&(0x7f0000000400), 0x3, 0x800)
syz_open_dev$admmidi(&(0x7f0000000440), 0x4, 0x0)
syz_open_dev$admmidi(&(0x7f0000000480), 0x4, 0x1)
syz_open_dev$admmidi(&(0x7f00000004c0), 0x4, 0x2)
syz_open_dev$admmidi(&(0x7f0000000500), 0x4, 0x800)

81.191552ms ago: executing program 3 (id=48):
rseq(&(0x7f0000000000), 0x0, 0x0, 0x0)

80.769902ms ago: executing program 1 (id=49):
keyctl$KEYCTL_CAPABILITIES(0x1f, &(0x7f0000000000), 0x0)

80.659142ms ago: executing program 0 (id=50):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dma_heap/system', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dma_heap/system', 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dma_heap/system', 0x2, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dma_heap/system', 0x800, 0x0)

80.558082ms ago: executing program 4 (id=51):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun', 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun', 0x2, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun', 0x800, 0x0)

80.461692ms ago: executing program 3 (id=52):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/fs/smackfs/ptrace', 0x2, 0x0)

54.024045ms ago: executing program 2 (id=53):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock', 0x2, 0x0)

53.807395ms ago: executing program 0 (id=54):
io_setup(0x0, &(0x7f0000000000))

53.692225ms ago: executing program 4 (id=55):
sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0)

53.640175ms ago: executing program 3 (id=56):
sched_getscheduler(0x0)

53.409165ms ago: executing program 0 (id=57):
fdatasync(0xffffffffffffffff)

53.358455ms ago: executing program 1 (id=58):
recvfrom(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0)

53.323765ms ago: executing program 4 (id=59):
rt_sigpending(&(0x7f0000000000), 0x0)

53.146955ms ago: executing program 2 (id=60):
ptrace(0x0, 0x0)

29.554327ms ago: executing program 0 (id=61):
waitid(0x0, 0x0, 0x0, 0x0, 0x0)

29.444277ms ago: executing program 2 (id=62):
fchown(0xffffffffffffffff, 0x0, 0x0)

29.335547ms ago: executing program 3 (id=63):
getpeername(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000000))

29.143117ms ago: executing program 1 (id=64):
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)

29.086777ms ago: executing program 2 (id=65):
setrlimit(0x0, &(0x7f0000000000))

28.952007ms ago: executing program 4 (id=66):
syz_open_dev$sndctrl(&(0x7f0000000040), 0x0, 0x0)
syz_open_dev$sndctrl(&(0x7f0000000080), 0x0, 0x1)
syz_open_dev$sndctrl(&(0x7f00000000c0), 0x0, 0x2)
syz_open_dev$sndctrl(&(0x7f0000000100), 0x0, 0x800)
syz_open_dev$sndctrl(&(0x7f0000000140), 0x1, 0x0)
syz_open_dev$sndctrl(&(0x7f0000000180), 0x1, 0x1)
syz_open_dev$sndctrl(&(0x7f00000001c0), 0x1, 0x2)
syz_open_dev$sndctrl(&(0x7f0000000200), 0x1, 0x800)
syz_open_dev$sndctrl(&(0x7f0000000240), 0x2, 0x0)
syz_open_dev$sndctrl(&(0x7f0000000280), 0x2, 0x1)
syz_open_dev$sndctrl(&(0x7f00000002c0), 0x2, 0x2)
syz_open_dev$sndctrl(&(0x7f0000000300), 0x2, 0x800)
syz_open_dev$sndctrl(&(0x7f0000000340), 0x3, 0x0)
syz_open_dev$sndctrl(&(0x7f0000000380), 0x3, 0x1)
syz_open_dev$sndctrl(&(0x7f00000003c0), 0x3, 0x2)
syz_open_dev$sndctrl(&(0x7f0000000400), 0x3, 0x800)
syz_open_dev$sndctrl(&(0x7f0000000440), 0x4, 0x0)
syz_open_dev$sndctrl(&(0x7f0000000480), 0x4, 0x1)
syz_open_dev$sndctrl(&(0x7f00000004c0), 0x4, 0x2)
syz_open_dev$sndctrl(&(0x7f0000000500), 0x4, 0x800)

28.898697ms ago: executing program 0 (id=67):
quotactl_fd$Q_GETFMT(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000))

28.672777ms ago: executing program 3 (id=68):
socket$alg(0x26, 0x5, 0x0)

916.07µs ago: executing program 2 (id=69):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/class/mac80211_hwsim/', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='/sys/class/mac80211_hwsim/', 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/class/mac80211_hwsim/', 0x2, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='/sys/class/mac80211_hwsim/', 0x800, 0x0)

613.38µs ago: executing program 4 (id=70):
pipe2(&(0x7f0000000000), 0x0)

370.11µs ago: executing program 1 (id=71):
seccomp$SECCOMP_GET_ACTION_AVAIL(0x2, 0x0, &(0x7f0000000000))

319.07µs ago: executing program 3 (id=72):
getuid()

211.8µs ago: executing program 0 (id=73):
io_destroy(0x0)

64.09µs ago: executing program 2 (id=74):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp', 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp', 0x2, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp', 0x800, 0x0)

0s ago: executing program 4 (id=75):
mq_timedsend(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0)

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.0.171' (ED25519) to the list of known hosts.
[   26.759510][ T4030] cgroup: Unknown subsys name 'net'
[   27.041685][ T4030] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[   27.321225][ T4030] Adding 124996k swap on ./swap-file.  Priority:0 extents:1 across:124996k SSFS
[   28.349654][ T4118] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP
[   28.350874][ T4118] Modules linked in:
[   28.351407][ T4118] CPU: 0 PID: 4118 Comm: syz.0.73 Not tainted syzkaller #0
[   28.352493][ T4118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025
[   28.353906][ T4118] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc)
[   28.354996][ T4118] pc : lookup_ioctx+0x108/0x7d0
[   28.355655][ T4118] lr : lookup_ioctx+0xe4/0x7d0
[   28.356297][ T4118] sp : ffff80001f1d7c40
[   28.356890][ T4118] x29: ffff80001f1d7c40 x28: ffff0000c22e1b40 x27: 0000000000000000
[   28.358041][ T4118] x26: 1fffe0001845c368 x25: 1ffff00003e3afd6 x24: ffff0000d6a38b80
[   28.359158][ T4118] x23: dfff800000000000 x22: 00000000fffffff2 x21: 0000000000000000
[   28.360562][ T4118] x20: ffff0000c22e1b40 x19: 0000000000000000 x18: 0000000000000000
[   28.361871][ T4118] x17: 0000000000000000 x16: ffff800008a1a2c8 x15: 0000000000000000
[   28.363083][ T4118] x14: 0000000000000000 x13: 1ffff0000283206b x12: 0000000000ff0100
[   28.364282][ T4118] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000ffffffffffff
[   28.365450][ T4118] x8 : 0000000000000000 x7 : ffff80000875107c x6 : 0000000000000000
[   28.366591][ T4118] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001
[   28.367802][ T4118] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000
[   28.368912][ T4118] Call trace:
[   28.369355][ T4118]  lookup_ioctx+0x108/0x7d0
[   28.370006][ T4118]  __arm64_sys_io_destroy+0x90/0x1b8
[   28.370828][ T4118]  invoke_syscall+0x98/0x2b8
[   28.371503][ T4118]  el0_svc_common+0x138/0x258
[   28.372214][ T4118]  do_el0_svc+0x58/0x14c
[   28.372868][ T4118]  el0_svc+0x78/0x1e0
[   28.373436][ T4118]  el0t_64_sync_handler+0xcc/0xe4
[   28.374162][ T4118]  el0t_64_sync+0x1a0/0x1a4
[   28.374841][ T4118] Code: d503229f 2a1f03f6 2a1f03e0 b8400953 (2a1603e1) 
[   28.375760][ T4118] ---[ end trace e6adce5bd091ff4e ]---
[   28.576345][ T4118] Kernel panic - not syncing: Oops - BTI: Fatal exception
[   28.577378][ T4118] SMP: stopping secondary CPUs
[   29.654071][ T4118] SMP: failed to stop secondary CPUs 0-1
[   29.654892][ T4118] Kernel Offset: disabled
[   29.655469][ T4118] CPU features: 0x8,000003c1,7d33ffd9
[   29.656221][ T4118] Memory Limit: none
[   29.901583][ T4118] Rebooting in 86400 seconds..