last executing test programs: 402.454851ms ago: executing program 0 (id=17): bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000), 0x0) 377.063852ms ago: executing program 0 (id=25): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/msm', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/msm', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/msm', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/msm', 0x800, 0x0) 348.440752ms ago: executing program 0 (id=32): socket$inet_mptcp(0x2, 0x1, 0x106) 348.122452ms ago: executing program 0 (id=34): quotactl$Q_GETFMT(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000000)) 320.660493ms ago: executing program 0 (id=40): syz_open_dev$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$sndhw(&(0x7f0000000500), 0x28, 0x800) 290.322724ms ago: executing program 0 (id=46): syz_open_dev$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$evdev(&(0x7f0000000500), 0x4, 0x800) 87.699049ms ago: executing program 3 (id=105): openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/fs/smackfs/ambient', 0x2, 0x0) 87.482839ms ago: executing program 3 (id=107): syz_open_dev$audion(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$audion(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$audion(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$audion(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$audion(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$audion(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$audion(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$audion(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$audion(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$audion(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$audion(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$audion(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$audion(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$audion(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$audion(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$audion(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$audion(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$audion(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$audion(&(0x7f0000000500), 0x4, 0x800) 87.354259ms ago: executing program 2 (id=108): openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/attr/current', 0x2, 0x0) 43.579269ms ago: executing program 1 (id=111): syz_init_net_socket$bt_bnep(0x1f, 0x3, 0x4) 43.401939ms ago: executing program 2 (id=112): socket$rds(0x15, 0x5, 0x0) 43.300249ms ago: executing program 4 (id=113): socket$nl_audit(0x10, 0x3, 0x9) 43.007799ms ago: executing program 1 (id=114): timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000000), &(0x7f0000000000)) 42.929269ms ago: executing program 1 (id=115): syz_open_dev$drirender(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$drirender(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$drirender(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$drirender(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$drirender(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$drirender(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$drirender(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$drirender(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$drirender(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$drirender(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$drirender(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$drirender(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$drirender(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$drirender(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$drirender(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$drirender(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$drirender(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$drirender(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$drirender(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$drirender(&(0x7f0000000500), 0x4, 0x800) 42.788199ms ago: executing program 3 (id=116): llistxattr(&(0x7f0000000000), &(0x7f0000000000), 0x0) 42.570869ms ago: executing program 4 (id=117): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi0', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi0', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/comedi0', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/comedi0', 0x800, 0x0) 42.443819ms ago: executing program 2 (id=118): accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) 18.10159ms ago: executing program 3 (id=119): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer', 0x800, 0x0) 17.72512ms ago: executing program 2 (id=120): semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000000)) 17.55826ms ago: executing program 4 (id=121): msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)) 17.44816ms ago: executing program 1 (id=122): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full', 0x800, 0x0) 17.33182ms ago: executing program 1 (id=123): waitid(0x0, 0x0, 0x0, 0x0, 0x0) 17.25846ms ago: executing program 4 (id=124): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control', 0x800, 0x0) 16.90706ms ago: executing program 2 (id=125): msync(0x0, 0x0, 0x0) 456.72µs ago: executing program 3 (id=126): syz_open_dev$tee(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$tee(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$tee(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$tee(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$tee(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$tee(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$tee(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$tee(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$tee(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$tee(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$tee(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$tee(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$tee(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$tee(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$tee(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$tee(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$tee(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$tee(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$tee(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$tee(&(0x7f0000000500), 0x4, 0x800) 289.611µs ago: executing program 4 (id=127): execveat(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000), 0x0) 211.02µs ago: executing program 1 (id=128): syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) 180.331µs ago: executing program 2 (id=129): splice(0xffffffffffffffff, &(0x7f0000000000), 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) 112.771µs ago: executing program 3 (id=130): socket$caif_stream(0x25, 0x1, 0x0) 0s ago: executing program 4 (id=131): getresgid(&(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000)) 0s ago: executing program 1 (id=133): io_getevents(0x0, 0x0, 0x0, &(0x7f0000000000), 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.155' (ED25519) to the list of known hosts. [ 30.473260][ T4034] cgroup: Unknown subsys name 'net' [ 30.694637][ T4034] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 30.989677][ T4034] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 32.164952][ T4184] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP [ 32.166424][ T4184] Modules linked in: [ 32.167129][ T4184] CPU: 0 PID: 4184 Comm: syz.1.133 Not tainted syzkaller #0 [ 32.168549][ T4184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/07/2026 [ 32.170432][ T4184] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc) [ 32.171976][ T4184] pc : lookup_ioctx+0x10c/0x7c0 [ 32.172958][ T4184] lr : lookup_ioctx+0xe8/0x7c0 [ 32.173871][ T4184] sp : ffff80001fe77b20 [ 32.174667][ T4184] x29: ffff80001fe77b20 x28: ffff0000c7263680 x27: dfff800000000000 [ 32.176241][ T4184] x26: ffff80001fe77b80 x25: ffff700003fcef70 x24: ffff0000d0ce2e00 [ 32.177776][ T4184] x23: dfff800000000000 x22: 00000000fffffff2 x21: 0000000000000000 [ 32.179240][ T4184] x20: ffff0000c7263680 x19: 0000000000000000 x18: 0000000000000000 [ 32.180675][ T4184] x17: 0000000000000000 x16: ffff800008a31430 x15: 0000000000000000 [ 32.182065][ T4184] x14: 0000000000000002 x13: 1ffff0000288002b x12: 0000000097863b1e [ 32.183474][ T4184] x11: ff80800008a3140c x10: 0000000000000000 x9 : 0000ffffffffffff [ 32.184858][ T4184] x8 : 0000000000000000 x7 : ffff800008763398 x6 : 0000000000000000 [ 32.186261][ T4184] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 32.187622][ T4184] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000 [ 32.188918][ T4184] Call trace: [ 32.189441][ T4184] lookup_ioctx+0x10c/0x7c0 [ 32.190197][ T4184] do_io_getevents+0x12c/0x3c8 [ 32.191010][ T4184] __arm64_sys_io_getevents+0x16c/0x250 [ 32.191938][ T4184] invoke_syscall+0x98/0x28c [ 32.192707][ T4184] el0_svc_common+0x13c/0x258 [ 32.193447][ T4184] do_el0_svc+0x5c/0x140 [ 32.194123][ T4184] el0_svc+0x78/0x1d0 [ 32.194765][ T4184] el0t_64_sync_handler+0xcc/0xe4 [ 32.195584][ T4184] el0t_64_sync+0x1a0/0x1a4 [ 32.196355][ T4184] Code: d503229f 2a1f03f6 2a1f03e0 b8400953 (2a1603e1) [ 32.197510][ T4184] ---[ end trace 017846843d327e90 ]--- [ 32.406716][ T4184] Kernel panic - not syncing: Oops - BTI: Fatal exception [ 32.407844][ T4184] SMP: stopping secondary CPUs [ 32.408647][ T4184] Kernel Offset: disabled [ 32.409353][ T4184] CPU features: 0xa,000003c1,7d33ffd9 [ 32.410262][ T4184] Memory Limit: none [ 32.626626][ T4184] Rebooting in 86400 seconds..