last executing test programs: 124.704006ms ago: executing program 0 (id=1): ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)) 105.174937ms ago: executing program 2 (id=3): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock', 0x800, 0x0) 103.010157ms ago: executing program 1 (id=2): setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x0) 59.546618ms ago: executing program 2 (id=6): sendmsg(0xffffffffffffffff, &(0x7f0000000000), 0x0) 59.417788ms ago: executing program 4 (id=5): setreuid(0x0, 0x0) 59.326718ms ago: executing program 0 (id=7): 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) 59.242478ms ago: executing program 1 (id=8): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptp0', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptp0', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptp0', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptp0', 0x800, 0x0) 58.967238ms ago: executing program 2 (id=11): openat(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats', 0x0, 0x0) 58.913708ms ago: executing program 4 (id=12): flock(0xffffffffffffffff, 0x0) 31.188979ms ago: executing program 1 (id=14): write(0xffffffffffffffff, &(0x7f0000000000), 0x0) 31.116219ms ago: executing program 3 (id=15): fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000000)) 31.050469ms ago: executing program 3 (id=16): epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) 30.917669ms ago: executing program 3 (id=17): keyctl$KEYCTL_CAPABILITIES(0x1f, &(0x7f0000000000), 0x0) 30.872849ms ago: executing program 2 (id=18): rt_sigsuspend(&(0x7f0000000000), 0x0) 30.828329ms ago: executing program 1 (id=19): finit_module(0xffffffffffffffff, &(0x7f0000000000), 0x0) 30.750369ms ago: executing program 3 (id=20): bind(0xffffffffffffffff, &(0x7f0000000000), 0x0) 904.2µs ago: executing program 0 (id=21): connect(0xffffffffffffffff, &(0x7f0000000000), 0x0) 685.66µs ago: executing program 4 (id=22): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/raw-gadget', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/raw-gadget', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/raw-gadget', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/raw-gadget', 0x800, 0x0) 614.18µs ago: executing program 2 (id=23): lgetxattr(&(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000), 0x0) 516.33µs ago: executing program 1 (id=24): read(0xffffffffffffffff, &(0x7f0000000000), 0x0) 460.21µs ago: executing program 3 (id=25): socket$inet6(0xa, 0x1, 0x0) 333.38µs ago: executing program 4 (id=26): msgrcv(0x0, &(0x7f0000000000), 0x0, 0x0, 0x0) 182.21µs ago: executing program 0 (id=27): bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000), 0x0) 136.92µs ago: executing program 2 (id=28): socket$inet(0x2, 0x1, 0x0) 0s ago: executing program 3 (id=29): recvfrom(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 0s ago: executing program 1 (id=34): io_destroy(0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.39' (ED25519) to the list of known hosts. [ 25.842952][ T4022] cgroup: Unknown subsys name 'net' [ 26.134975][ T4022] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 26.435431][ T4022] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 27.291145][ T4082] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP [ 27.292525][ T4082] Modules linked in: [ 27.293189][ T4082] CPU: 1 PID: 4082 Comm: syz.1.34 Not tainted syzkaller #0 [ 27.294367][ T4082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 27.295947][ T4082] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc) [ 27.297168][ T4082] pc : lookup_ioctx+0x108/0x7c8 [ 27.298038][ T4082] lr : lookup_ioctx+0xe4/0x7c8 [ 27.298811][ T4082] sp : ffff80001f237c40 [ 27.299464][ T4082] x29: ffff80001f237c40 x28: ffff0000c2ff3680 x27: 0000000000000000 [ 27.300806][ T4082] x26: 1fffe000185fe6d0 x25: 1ffff00003e46fd6 x24: ffff0000c1f39700 [ 27.302099][ T4082] x23: dfff800000000000 x22: 00000000fffffff2 x21: 0000000000000000 [ 27.303513][ T4082] x20: ffff0000c2ff3680 x19: 0000000000000000 x18: 0000000000000000 [ 27.304813][ T4082] x17: 0000000000000000 x16: ffff800008a22ca0 x15: 0000000000000000 [ 27.306127][ T4082] x14: 0000000000000003 x13: 1ffff0000285402b x12: 0000000000ff0100 [ 27.307416][ T4082] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000ffffffffffff [ 27.308664][ T4082] x8 : 0000000000000000 x7 : ffff8000087585b4 x6 : 0000000000000000 [ 27.309938][ T4082] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 27.311282][ T4082] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000 [ 27.312638][ T4082] Call trace: [ 27.313169][ T4082] lookup_ioctx+0x108/0x7c8 [ 27.313886][ T4082] __arm64_sys_io_destroy+0x9c/0x1d8 [ 27.314801][ T4082] invoke_syscall+0x98/0x2b0 [ 27.315566][ T4082] el0_svc_common+0x138/0x258 [ 27.316267][ T4082] do_el0_svc+0x58/0x13c [ 27.316930][ T4082] el0_svc+0x78/0x1d0 [ 27.317607][ T4082] el0t_64_sync_handler+0xcc/0xe4 [ 27.318458][ T4082] el0t_64_sync+0x1a0/0x1a4 [ 27.319191][ T4082] Code: d503229f 2a1f03f6 2a1f03e0 b8400953 (2a1603e1) [ 27.320291][ T4082] ---[ end trace 21f15e1af1853b1c ]--- [ 27.525989][ T4082] Kernel panic - not syncing: Oops - BTI: Fatal exception [ 27.527099][ T4082] SMP: stopping secondary CPUs [ 27.527884][ T4082] Kernel Offset: disabled [ 27.528637][ T4082] CPU features: 0x8,000003c1,7d33ffd9 [ 27.529487][ T4082] Memory Limit: none [ 27.723901][ T4082] Rebooting in 86400 seconds..