last executing test programs: 328.793882ms ago: executing program 3 (id=33): lookup_dcookie(0x0, &(0x7f0000000000), 0x0) 328.599902ms ago: executing program 3 (id=36): exit(0x0) 304.402473ms ago: executing program 3 (id=44): openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/fs/smackfs/netlabel', 0x2, 0x0) 247.018924ms ago: executing program 3 (id=52): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/i915', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/i915', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/i915', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/i915', 0x800, 0x0) 246.361884ms ago: executing program 3 (id=57): memfd_secret(0x0) 211.337104ms ago: executing program 3 (id=65): syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$evdev(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$evdev(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$evdev(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$evdev(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$evdev(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$evdev(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$evdev(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$evdev(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$evdev(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$evdev(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$evdev(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$evdev(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$evdev(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$evdev(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$evdev(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$evdev(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$evdev(&(0x7f0000000500), 0x4, 0x800) 185.222885ms ago: executing program 4 (id=73): 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) 129.095917ms ago: executing program 4 (id=76): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net', 0x2, 0x0) 119.514807ms ago: executing program 2 (id=85): capget(&(0x7f0000000000), &(0x7f0000000000)) 109.491817ms ago: executing program 2 (id=88): fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) 74.668718ms ago: executing program 4 (id=89): landlock_add_rule$LANDLOCK_RULE_NET_PORT(0xffffffffffffffff, 0x2, &(0x7f0000000000), 0x0) 74.296848ms ago: executing program 4 (id=91): fdatasync(0xffffffffffffffff) 74.250558ms ago: executing program 2 (id=92): socket$inet_sctp(0x2, 0x1, 0x84) 74.122718ms ago: executing program 4 (id=93): socket$phonet(0x23, 0x2, 0x1) 73.994818ms ago: executing program 0 (id=94): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2', 0x800, 0x0) 73.831578ms ago: executing program 0 (id=95): ioprio_set$auto(0x0, 0x0, 0x0) 73.758048ms ago: executing program 2 (id=96): syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x800) 35.934969ms ago: executing program 0 (id=98): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ubi_ctrl', 0x800, 0x0) 35.797769ms ago: executing program 0 (id=99): openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/btf/vmlinux', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/btf/vmlinux', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/btf/vmlinux', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/btf/vmlinux', 0x800, 0x0) 35.645879ms ago: executing program 0 (id=101): ioprio_get$auto(0x0, 0x0) 35.581119ms ago: executing program 1 (id=102): pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 35.509799ms ago: executing program 4 (id=103): syz_open_dev$dmmidi(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$dmmidi(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$dmmidi(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$dmmidi(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$dmmidi(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$dmmidi(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$dmmidi(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$dmmidi(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$dmmidi(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$dmmidi(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$dmmidi(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$dmmidi(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$dmmidi(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$dmmidi(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$dmmidi(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$dmmidi(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$dmmidi(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$dmmidi(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$dmmidi(&(0x7f0000000500), 0x4, 0x800) 1.28083ms ago: executing program 2 (id=104): copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) 1.10442ms ago: executing program 1 (id=105): dup(0xffffffffffffffff) 663.11µs ago: executing program 0 (id=106): socket$isdn_base(0x22, 0x3, 0x0) 348.94µs ago: executing program 2 (id=107): syz_open_dev$dvb_demux(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$dvb_demux(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$dvb_demux(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$dvb_demux(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$dvb_demux(&(0x7f0000000140), 0xa, 0x0) syz_open_dev$dvb_demux(&(0x7f0000000180), 0xa, 0x1) syz_open_dev$dvb_demux(&(0x7f00000001c0), 0xa, 0x2) syz_open_dev$dvb_demux(&(0x7f0000000200), 0xa, 0x800) syz_open_dev$dvb_demux(&(0x7f0000000240), 0x14, 0x0) syz_open_dev$dvb_demux(&(0x7f0000000280), 0x14, 0x1) syz_open_dev$dvb_demux(&(0x7f00000002c0), 0x14, 0x2) syz_open_dev$dvb_demux(&(0x7f0000000300), 0x14, 0x800) syz_open_dev$dvb_demux(&(0x7f0000000340), 0x1e, 0x0) syz_open_dev$dvb_demux(&(0x7f0000000380), 0x1e, 0x1) syz_open_dev$dvb_demux(&(0x7f00000003c0), 0x1e, 0x2) syz_open_dev$dvb_demux(&(0x7f0000000400), 0x1e, 0x800) syz_open_dev$dvb_demux(&(0x7f0000000440), 0x28, 0x0) syz_open_dev$dvb_demux(&(0x7f0000000480), 0x28, 0x1) syz_open_dev$dvb_demux(&(0x7f00000004c0), 0x28, 0x2) syz_open_dev$dvb_demux(&(0x7f0000000500), 0x28, 0x800) 253.45µs ago: executing program 1 (id=108): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptp1', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptp1', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptp1', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptp1', 0x800, 0x0) 101.77µs ago: executing program 1 (id=109): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/binder', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/binder', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/binder', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/binder', 0x800, 0x0) 55.63µs ago: executing program 1 (id=110): getrusage(0x0, &(0x7f0000000000)) 0s ago: executing program 1 (id=111): 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 2 (id=113): io_pgetevents(0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.74' (ED25519) to the list of known hosts. [ 30.285528][ T4036] cgroup: Unknown subsys name 'net' [ 30.540813][ T4036] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 30.855643][ T4036] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 32.042054][ T4165] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP [ 32.043222][ T4165] Modules linked in: [ 32.043859][ T4165] CPU: 1 PID: 4165 Comm: syz.2.113 Not tainted syzkaller #0 [ 32.045044][ T4165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/07/2026 [ 32.046899][ T4165] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc) [ 32.048391][ T4165] pc : lookup_ioctx+0x10c/0x7c0 [ 32.049303][ T4165] lr : lookup_ioctx+0xe8/0x7c0 [ 32.050163][ T4165] sp : ffff80001f417ac0 [ 32.050969][ T4165] x29: ffff80001f417ac0 x28: ffff80001f417ca0 x27: dfff800000000000 [ 32.052525][ T4165] x26: ffff80001f417b20 x25: ffff700003e82f64 x24: ffff0000c1536780 [ 32.054001][ T4165] x23: dfff800000000000 x22: 00000000fffffff2 x21: 0000000000000000 [ 32.055435][ T4165] x20: ffff0000c658b680 x19: 0000000000000000 x18: 0000000000000000 [ 32.056972][ T4165] x17: 0000000000000000 x16: ffff800008a31430 x15: 0000000000000000 [ 32.058515][ T4165] x14: 0000000000000002 x13: 1ffff0000288002b x12: 0000000097863b1e [ 32.060055][ T4165] x11: ff80800008a3140c x10: 0000000000000000 x9 : 0000ffffffffffff [ 32.061572][ T4165] x8 : 0000000000000000 x7 : ffff800008763398 x6 : 0000000000000000 [ 32.063092][ T4165] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 32.064551][ T4165] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000 [ 32.066139][ T4165] Call trace: [ 32.066789][ T4165] lookup_ioctx+0x10c/0x7c0 [ 32.067644][ T4165] do_io_getevents+0x12c/0x3c8 [ 32.068440][ T4165] __arm64_sys_io_pgetevents+0x30c/0x514 [ 32.069358][ T4165] invoke_syscall+0x98/0x28c [ 32.070121][ T4165] el0_svc_common+0x13c/0x258 [ 32.071024][ T4165] do_el0_svc+0x5c/0x140 [ 32.071812][ T4165] el0_svc+0x78/0x1d0 [ 32.072505][ T4165] el0t_64_sync_handler+0xcc/0xe4 [ 32.073405][ T4165] el0t_64_sync+0x1a0/0x1a4 [ 32.074167][ T4165] Code: d503229f 2a1f03f6 2a1f03e0 b8400953 (2a1603e1) [ 32.075303][ T4165] ---[ end trace c61df1aa8dab03d2 ]--- [ 32.253328][ T4165] Kernel panic - not syncing: Oops - BTI: Fatal exception [ 32.254722][ T4165] SMP: stopping secondary CPUs [ 32.255629][ T4165] Kernel Offset: disabled [ 32.256416][ T4165] CPU features: 0xa,000003c1,7d33ffd9 [ 32.257375][ T4165] Memory Limit: none [ 32.420783][ T4165] Rebooting in 86400 seconds..