last executing test programs: 202.480164ms ago: executing program 2 (id=50): syz_open_dev$sndpcmc(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$sndpcmc(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$sndpcmc(&(0x7f0000000140), 0xa, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000180), 0xa, 0x1) syz_open_dev$sndpcmc(&(0x7f00000001c0), 0xa, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000200), 0xa, 0x800) syz_open_dev$sndpcmc(&(0x7f0000000240), 0x14, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000280), 0x14, 0x1) syz_open_dev$sndpcmc(&(0x7f00000002c0), 0x14, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000300), 0x14, 0x800) syz_open_dev$sndpcmc(&(0x7f0000000340), 0x1e, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000380), 0x1e, 0x1) syz_open_dev$sndpcmc(&(0x7f00000003c0), 0x1e, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000400), 0x1e, 0x800) syz_open_dev$sndpcmc(&(0x7f0000000440), 0x28, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000480), 0x28, 0x1) syz_open_dev$sndpcmc(&(0x7f00000004c0), 0x28, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000500), 0x28, 0x800) 180.694865ms ago: executing program 2 (id=60): socket$inet6_icmp(0xa, 0x2, 0x3a) 152.858086ms ago: executing program 2 (id=65): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp1', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp1', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp1', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp1', 0x800, 0x0) 125.757916ms ago: executing program 1 (id=69): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvme-fabrics', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvme-fabrics', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nvme-fabrics', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nvme-fabrics', 0x800, 0x0) 125.489916ms ago: executing program 0 (id=71): socket$inet6(0xa, 0x1, 0x0) 125.404176ms ago: executing program 1 (id=72): inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000), 0x0) 125.213016ms ago: executing program 0 (id=74): fsetxattr(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000000), 0x0, 0x0) 72.820598ms ago: executing program 0 (id=76): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwbinder', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwbinder', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwbinder', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwbinder', 0x800, 0x0) 72.534628ms ago: executing program 1 (id=77): finit_module(0xffffffffffffffff, &(0x7f0000000000), 0x0) 72.300378ms ago: executing program 4 (id=79): shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)) 72.135178ms ago: executing program 1 (id=80): syz_open_dev$usbmon(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$usbmon(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$usbmon(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$usbmon(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$usbmon(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$usbmon(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$usbmon(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$usbmon(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$usbmon(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$usbmon(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$usbmon(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$usbmon(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$usbmon(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$usbmon(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$usbmon(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$usbmon(&(0x7f0000000500), 0x4, 0x800) 71.524348ms ago: executing program 3 (id=81): syz_init_net_socket$bt_bnep(0x1f, 0x3, 0x4) 71.369418ms ago: executing program 0 (id=82): setxattr(&(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000), 0x0, 0x0) 71.313128ms ago: executing program 3 (id=83): openat(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member', 0x2, 0x0) 30.083719ms ago: executing program 4 (id=84): request_key(&(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000), 0x0) 29.768289ms ago: executing program 0 (id=85): fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 29.687749ms ago: executing program 4 (id=86): clock_gettime(0x0, &(0x7f0000000000)) 29.526439ms ago: executing program 0 (id=87): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/input/mice', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/input/mice', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/input/mice', 0x800, 0x0) 29.487929ms ago: executing program 3 (id=88): openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/fs/binfmt_misc/register', 0x1, 0x0) 29.455709ms ago: executing program 2 (id=89): setpriority(0x0, 0x0, 0x0) 29.380919ms ago: executing program 3 (id=90): syz_open_dev$usbfs(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$usbfs(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$usbfs(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$usbfs(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$usbfs(&(0x7f0000000140), 0xa, 0x0) syz_open_dev$usbfs(&(0x7f0000000180), 0xa, 0x1) syz_open_dev$usbfs(&(0x7f00000001c0), 0xa, 0x2) syz_open_dev$usbfs(&(0x7f0000000200), 0xa, 0x800) syz_open_dev$usbfs(&(0x7f0000000240), 0x14, 0x0) syz_open_dev$usbfs(&(0x7f0000000280), 0x14, 0x1) syz_open_dev$usbfs(&(0x7f00000002c0), 0x14, 0x2) syz_open_dev$usbfs(&(0x7f0000000300), 0x14, 0x800) syz_open_dev$usbfs(&(0x7f0000000340), 0x1e, 0x0) syz_open_dev$usbfs(&(0x7f0000000380), 0x1e, 0x1) syz_open_dev$usbfs(&(0x7f00000003c0), 0x1e, 0x2) syz_open_dev$usbfs(&(0x7f0000000400), 0x1e, 0x800) syz_open_dev$usbfs(&(0x7f0000000440), 0x28, 0x0) syz_open_dev$usbfs(&(0x7f0000000480), 0x28, 0x1) syz_open_dev$usbfs(&(0x7f00000004c0), 0x28, 0x2) syz_open_dev$usbfs(&(0x7f0000000500), 0x28, 0x800) 29.169919ms ago: executing program 1 (id=91): fchown(0xffffffffffffffff, 0x0, 0x0) 29.076849ms ago: executing program 4 (id=92): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video1', 0x2, 0x0) 742.73µs ago: executing program 2 (id=93): syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 562.66µs ago: executing program 3 (id=94): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill', 0x800, 0x0) 446.78µs ago: executing program 2 (id=95): seccomp$SECCOMP_GET_ACTION_AVAIL(0x2, 0x0, &(0x7f0000000000)) 415µs ago: executing program 1 (id=96): fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) 297.97µs ago: executing program 4 (id=97): set_mempolicy_home_node(0x0, 0x0, 0x0, 0x0) 155.52µs ago: executing program 3 (id=98): brk(0x0) 0s ago: executing program 4 (id=99): io_submit(0x0, 0x0, &(0x7f0000000000)) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.10.16' (ED25519) to the list of known hosts. [ 30.032455][ T4036] cgroup: Unknown subsys name 'net' [ 30.291679][ T4036] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 30.599758][ T4036] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 31.723969][ T4151] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP [ 31.725353][ T4151] Modules linked in: [ 31.726066][ T4151] CPU: 1 PID: 4151 Comm: syz.4.99 Not tainted syzkaller #0 [ 31.727307][ T4151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 31.729048][ T4151] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc) [ 31.730398][ T4151] pc : lookup_ioctx+0x108/0x7c8 [ 31.731263][ T4151] lr : lookup_ioctx+0xe4/0x7c8 [ 31.732098][ T4151] sp : ffff80001f777c20 [ 31.732823][ T4151] x29: ffff80001f777c20 x28: ffff0000c22f8000 x27: 0000000020000000 [ 31.734289][ T4151] x26: 1fffe0001845f000 x25: 1ffff00003eeefd6 x24: ffff0000cd12f300 [ 31.735726][ T4151] x23: dfff800000000000 x22: 00000000fffffff2 x21: 0000000000000000 [ 31.737158][ T4151] x20: ffff0000c22f8000 x19: 0000000000000000 x18: 0000000000000000 [ 31.738521][ T4151] x17: 0000000000000000 x16: ffff800008a23b90 x15: 0000000000000000 [ 31.739867][ T4151] x14: 0000000000000005 x13: 1ffff0000285402b x12: 0000000000ff0100 [ 31.741196][ T4151] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000ffffffffffff [ 31.742519][ T4151] x8 : 0000000000000000 x7 : ffff800008758fbc x6 : 0000000000000000 [ 31.743835][ T4151] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 31.745084][ T4151] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000 [ 31.746456][ T4151] Call trace: [ 31.746994][ T4151] lookup_ioctx+0x108/0x7c8 [ 31.747794][ T4151] __arm64_sys_io_submit+0x110/0x410 [ 31.748730][ T4151] invoke_syscall+0x98/0x2b0 [ 31.749633][ T4151] el0_svc_common+0x138/0x258 [ 31.750449][ T4151] do_el0_svc+0x58/0x13c [ 31.751155][ T4151] el0_svc+0x78/0x1d0 [ 31.751783][ T4151] el0t_64_sync_handler+0xcc/0xe4 [ 31.752694][ T4151] el0t_64_sync+0x1a0/0x1a4 [ 31.753505][ T4151] Code: d503229f 2a1f03f6 2a1f03e0 b8400953 (2a1603e1) [ 31.754689][ T4151] ---[ end trace e769af06f5776758 ]--- [ 31.945498][ T4151] Kernel panic - not syncing: Oops - BTI: Fatal exception [ 31.946515][ T4151] SMP: stopping secondary CPUs [ 31.947214][ T4151] Kernel Offset: disabled [ 31.947885][ T4151] CPU features: 0x8,000003c1,7d33ffd9 [ 31.948777][ T4151] Memory Limit: none [ 32.127847][ T4151] Rebooting in 86400 seconds..