last executing test programs: 161.105171ms ago: executing program 0 (id=30): getsockname(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000000)) 130.813473ms ago: executing program 0 (id=35): setfsgid(0x0) 99.863554ms ago: executing program 0 (id=41): 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) 99.718074ms ago: executing program 4 (id=42): connect(0xffffffffffffffff, &(0x7f0000000000), 0x0) 99.499794ms ago: executing program 2 (id=44): socket$isdn_base(0x22, 0x3, 0x0) 99.422434ms ago: executing program 4 (id=45): syz_open_dev$sndhw(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$sndhw(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$sndhw(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$sndhw(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$sndhw(&(0x7f0000000140), 0xa, 0x0) syz_open_dev$sndhw(&(0x7f0000000180), 0xa, 0x1) syz_open_dev$sndhw(&(0x7f00000001c0), 0xa, 0x2) syz_open_dev$sndhw(&(0x7f0000000200), 0xa, 0x800) syz_open_dev$sndhw(&(0x7f0000000240), 0x14, 0x0) syz_open_dev$sndhw(&(0x7f0000000280), 0x14, 0x1) syz_open_dev$sndhw(&(0x7f00000002c0), 0x14, 0x2) syz_open_dev$sndhw(&(0x7f0000000300), 0x14, 0x800) syz_open_dev$sndhw(&(0x7f0000000340), 0x1e, 0x0) syz_open_dev$sndhw(&(0x7f0000000380), 0x1e, 0x1) syz_open_dev$sndhw(&(0x7f00000003c0), 0x1e, 0x2) syz_open_dev$sndhw(&(0x7f0000000400), 0x1e, 0x800) syz_open_dev$sndhw(&(0x7f0000000440), 0x28, 0x0) syz_open_dev$sndhw(&(0x7f0000000480), 0x28, 0x1) syz_open_dev$sndhw(&(0x7f00000004c0), 0x28, 0x2) syz_open_dev$sndhw(&(0x7f0000000500), 0x28, 0x800) 99.228194ms ago: executing program 2 (id=48): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/raw-gadget', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/raw-gadget', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/raw-gadget', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/raw-gadget', 0x800, 0x0) 70.561656ms ago: executing program 1 (id=49): syz_open_dev$video4linux(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$video4linux(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$video4linux(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$video4linux(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$video4linux(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$video4linux(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$video4linux(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$video4linux(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$video4linux(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$video4linux(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$video4linux(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$video4linux(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$video4linux(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$video4linux(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$video4linux(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$video4linux(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$video4linux(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$video4linux(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$video4linux(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$video4linux(&(0x7f0000000500), 0x4, 0x800) 70.208636ms ago: executing program 2 (id=51): lsetxattr(&(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000), 0x0, 0x0) 70.086616ms ago: executing program 3 (id=52): getpeername(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000000)) 69.760926ms ago: executing program 4 (id=53): getcwd(&(0x7f0000000000), 0x0) 69.628606ms ago: executing program 1 (id=54): ptrace(0x0, 0x0) 69.525916ms ago: executing program 2 (id=55): set_mempolicy(0x0, &(0x7f0000000000), 0x0) 36.036998ms ago: executing program 3 (id=56): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/trusty-ipc-dev0', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/trusty-ipc-dev0', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/trusty-ipc-dev0', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/trusty-ipc-dev0', 0x800, 0x0) 35.781068ms ago: executing program 1 (id=57): openat(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status', 0x0, 0x0) 35.711368ms ago: executing program 4 (id=58): quotactl_fd$Q_GETFMT(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)) 35.159668ms ago: executing program 2 (id=59): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vndbinder', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vndbinder', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vndbinder', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vndbinder', 0x800, 0x0) 34.819848ms ago: executing program 3 (id=60): socket(0x1e, 0x2, 0x0) 34.630618ms ago: executing program 4 (id=61): memfd_create(&(0x7f0000000000), 0x0) 34.407468ms ago: executing program 1 (id=62): sysinfo(&(0x7f0000000000)) 33.850288ms ago: executing program 0 (id=63): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/img-rogue', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/img-rogue', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/img-rogue', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/img-rogue', 0x800, 0x0) 33.465578ms ago: executing program 3 (id=64): truncate(&(0x7f0000000000), 0x0) 886.31µs ago: executing program 4 (id=65): 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) 772.18µs ago: executing program 1 (id=66): accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) 427.5µs ago: executing program 2 (id=67): userfaultfd(0x0) 373.11µs ago: executing program 0 (id=68): fsetxattr(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000000), 0x0, 0x0) 219µs ago: executing program 3 (id=69): openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/reclaim', 0x1, 0x0) 147.01µs ago: executing program 1 (id=70): io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) 58.17µs ago: executing program 0 (id=71): membarrier(0x0, 0x0) 0s ago: executing program 3 (id=72): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video1', 0x2, 0x0) 0s ago: executing program 1 (id=73): io_submit(0x0, 0x0, &(0x7f0000000000)) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.57' (ED25519) to the list of known hosts. [ 29.100559][ T4031] cgroup: Unknown subsys name 'net' [ 29.356005][ T4031] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 29.654961][ T4031] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 30.664329][ T4114] uffd: Set unprivileged_userfaultfd sysctl knob to 1 if kernel faults must be handled without obtaining CAP_SYS_PTRACE capability [ 30.665687][ T4121] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP [ 30.667986][ T4121] Modules linked in: [ 30.668652][ T4121] CPU: 1 PID: 4121 Comm: syz.1.73 Not tainted syzkaller #0 [ 30.669825][ T4121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 30.671497][ T4121] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc) [ 30.672722][ T4121] pc : lookup_ioctx+0x108/0x7c8 [ 30.673496][ T4121] lr : lookup_ioctx+0xe4/0x7c8 [ 30.674253][ T4121] sp : ffff80001f387c20 [ 30.674978][ T4121] x29: ffff80001f387c20 x28: ffff0000d9469b40 x27: 0000000020000000 [ 30.676321][ T4121] x26: 1fffe0001b28d368 x25: 1ffff00003e70fd6 x24: ffff0000cbcb9cc0 [ 30.677539][ T4121] x23: dfff800000000000 x22: 00000000fffffff2 x21: 0000000000000000 [ 30.678850][ T4121] x20: ffff0000d9469b40 x19: 0000000000000000 x18: 0000000000000000 [ 30.680204][ T4121] x17: 0000000000000000 x16: ffff800008a23a84 x15: 0000000000000000 [ 30.681677][ T4121] x14: 0000000000000005 x13: 1ffff0000285402b x12: 0000000000ff0100 [ 30.683098][ T4121] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000ffffffffffff [ 30.684481][ T4121] x8 : 0000000000000000 x7 : ffff800008758eb0 x6 : 0000000000000000 [ 30.685816][ T4121] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 30.687154][ T4121] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000 [ 30.688612][ T4121] Call trace: [ 30.689140][ T4121] lookup_ioctx+0x108/0x7c8 [ 30.689905][ T4121] __arm64_sys_io_submit+0x110/0x410 [ 30.690760][ T4121] invoke_syscall+0x98/0x2b0 [ 30.691457][ T4121] el0_svc_common+0x138/0x258 [ 30.692230][ T4121] do_el0_svc+0x58/0x13c [ 30.692929][ T4121] el0_svc+0x78/0x1d0 [ 30.693591][ T4121] el0t_64_sync_handler+0xcc/0xe4 [ 30.694377][ T4121] el0t_64_sync+0x1a0/0x1a4 [ 30.695113][ T4121] Code: d503229f 2a1f03f6 2a1f03e0 b8400953 (2a1603e1) [ 30.696292][ T4121] ---[ end trace b2e3c44bc4c3a650 ]--- [ 30.887357][ T4121] Kernel panic - not syncing: Oops - BTI: Fatal exception [ 30.888595][ T4121] SMP: stopping secondary CPUs [ 30.889360][ T4121] Kernel Offset: disabled [ 30.890021][ T4121] CPU features: 0x8,000003c1,7d33ffd9 [ 30.890938][ T4121] Memory Limit: none [ 31.071261][ T4121] Rebooting in 86400 seconds..