last executing test programs: 86.186508ms ago: executing program 0 (id=26): sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 86.125068ms ago: executing program 1 (id=27): bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000), 0x0) 85.969968ms ago: executing program 2 (id=28): set_mempolicy(0x0, &(0x7f0000000000), 0x0) 85.911008ms ago: executing program 0 (id=29): getitimer(0x0, &(0x7f0000000000)) 85.822078ms ago: executing program 3 (id=30): fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000000)) 85.790258ms ago: executing program 4 (id=31): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null', 0x800, 0x0) 58.871792ms ago: executing program 2 (id=32): syz_open_dev$vivid(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$vivid(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$vivid(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$vivid(&(0x7f0000000100), 0x0, 0x800) 58.724372ms ago: executing program 1 (id=33): setxattr(&(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000), 0x0, 0x0) 58.615222ms ago: executing program 3 (id=34): socket(0x10, 0x3, 0x10) 58.537372ms ago: executing program 0 (id=35): semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000000)) 58.435502ms ago: executing program 4 (id=36): listen(0xffffffffffffffff, 0x0) 58.357132ms ago: executing program 1 (id=37): io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) 58.190242ms ago: executing program 3 (id=38): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sr0', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sr0', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sr0', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sr0', 0x800, 0x0) 58.106482ms ago: executing program 2 (id=39): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/userio', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/userio', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio', 0x800, 0x0) 30.023476ms ago: executing program 4 (id=40): shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)) 29.753696ms ago: executing program 0 (id=41): pwritev(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0) 29.644236ms ago: executing program 3 (id=42): ptrace(0x0, 0x0) 29.577756ms ago: executing program 1 (id=43): openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/current', 0x2, 0x0) 29.348486ms ago: executing program 4 (id=44): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl', 0x800, 0x0) 29.224706ms ago: executing program 2 (id=45): fsetxattr(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000000), 0x0, 0x0) 29.135786ms ago: executing program 0 (id=46): lsetxattr(&(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000), 0x0, 0x0) 29.093956ms ago: executing program 3 (id=47): read(0xffffffffffffffff, &(0x7f0000000000), 0x0) 822.39µs ago: executing program 2 (id=48): dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 651.04µs ago: executing program 4 (id=49): quotactl_fd$Q_GETFMT(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)) 508.06µs ago: executing program 1 (id=50): signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) 372.46µs ago: executing program 0 (id=51): semop(0x0, &(0x7f0000000000), 0x0) 185.21µs ago: executing program 3 (id=52): truncate(&(0x7f0000000000), 0x0) 132.2µs ago: executing program 1 (id=53): shutdown(0xffffffffffffffff, 0x0) 101.61µs ago: executing program 4 (id=54): umount2(&(0x7f0000000000), 0x0) 0s ago: executing program 2 (id=55): inotify_rm_watch(0xffffffffffffffff, 0x0) 0s ago: executing program 3 (id=57): io_cancel(0x0, &(0x7f0000000000), &(0x7f0000000000)) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.48' (ED25519) to the list of known hosts. [ 26.915474][ T4027] cgroup: Unknown subsys name 'net' [ 27.133035][ T4027] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 27.408953][ T4027] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 28.318625][ T4103] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP [ 28.319976][ T4103] Modules linked in: [ 28.320673][ T4103] CPU: 0 PID: 4103 Comm: syz.3.57 Not tainted syzkaller #0 [ 28.321991][ T4103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 28.323643][ T4103] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc) [ 28.324931][ T4103] pc : lookup_ioctx+0x108/0x7c8 [ 28.325741][ T4103] lr : lookup_ioctx+0xe4/0x7c8 [ 28.326513][ T4103] sp : ffff80001f737cf0 [ 28.327225][ T4103] x29: ffff80001f737cf0 x28: ffff0000c7e23680 x27: 0000000000000000 [ 28.328643][ T4103] x26: 1fffe00018fc46d0 x25: 0000000000400040 x24: ffff0000c2f98b80 [ 28.329956][ T4103] x23: dfff800000000000 x22: 00000000fffffff2 x21: 0000000000000000 [ 28.331161][ T4103] x20: ffff0000c7e23680 x19: 0000000000000000 x18: 0000000000000000 [ 28.332433][ T4103] x17: 0000000000000000 x16: ffff800008a22ca0 x15: 0000000000000000 [ 28.333772][ T4103] x14: 0000000000000003 x13: 1ffff0000285402b x12: 0000000000ff0100 [ 28.335123][ T4103] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000ffffffffffff [ 28.336524][ T4103] x8 : 0000000000000000 x7 : ffff8000087585b4 x6 : 0000000000000000 [ 28.337915][ T4103] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 28.339304][ T4103] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000 [ 28.340702][ T4103] Call trace: [ 28.341292][ T4103] lookup_ioctx+0x108/0x7c8 [ 28.342037][ T4103] __arm64_sys_io_cancel+0x160/0x338 [ 28.342873][ T4103] invoke_syscall+0x98/0x2b0 [ 28.343646][ T4103] el0_svc_common+0x138/0x258 [ 28.344432][ T4103] do_el0_svc+0x58/0x13c [ 28.345156][ T4103] el0_svc+0x78/0x1d0 [ 28.345836][ T4103] el0t_64_sync_handler+0xcc/0xe4 [ 28.346704][ T4103] el0t_64_sync+0x1a0/0x1a4 [ 28.347460][ T4103] Code: d503229f 2a1f03f6 2a1f03e0 b8400953 (2a1603e1) [ 28.348604][ T4103] ---[ end trace b5d1563035c32be6 ]--- [ 28.535490][ T4103] Kernel panic - not syncing: Oops - BTI: Fatal exception [ 28.536721][ T4103] SMP: stopping secondary CPUs [ 28.537504][ T4103] Kernel Offset: disabled [ 28.538194][ T4103] CPU features: 0x8,000003c1,7d33ffd9 [ 28.539093][ T4103] Memory Limit: none [ 28.720953][ T4103] Rebooting in 86400 seconds..