last executing test programs: 258.770121ms ago: executing program 1 (id=47): read(0xffffffffffffffff, &(0x7f0000000000), 0x0) 258.288821ms ago: executing program 1 (id=51): bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000), 0x0) 258.195161ms ago: executing program 1 (id=52): getsockname(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000000)) 226.071452ms ago: executing program 1 (id=56): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/udmabuf', 0x2, 0x0) 225.875922ms ago: executing program 1 (id=58): utimensat(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000000), 0x0) 225.041702ms ago: executing program 1 (id=62): syz_open_dev$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$evdev(&(0x7f0000000500), 0x4, 0x800) 86.868437ms ago: executing program 0 (id=95): removexattr(&(0x7f0000000000), &(0x7f0000000000)) 86.692887ms ago: executing program 0 (id=97): recvmsg(0xffffffffffffffff, &(0x7f0000000000), 0x0) 59.175807ms ago: executing program 0 (id=100): timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000000), &(0x7f0000000000)) 58.818567ms ago: executing program 3 (id=101): pipe2(&(0x7f0000000000), 0x0) 58.692217ms ago: executing program 2 (id=103): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ublk-control', 0x2, 0x0) 58.508947ms ago: executing program 3 (id=104): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwbinder', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwbinder', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwbinder', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwbinder', 0x800, 0x0) 58.415407ms ago: executing program 0 (id=105): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mISDNtimer', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mISDNtimer', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mISDNtimer', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mISDNtimer', 0x800, 0x0) 58.323597ms ago: executing program 4 (id=106): sendmmsg(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) 29.704469ms ago: executing program 2 (id=107): fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 29.298829ms ago: executing program 0 (id=108): syz_init_net_socket$bt_hidp(0x1f, 0x3, 0x6) 29.121558ms ago: executing program 4 (id=109): fspick(0xffffffffffffffff, &(0x7f0000000000), 0x0) 29.050189ms ago: executing program 0 (id=110): syz_open_dev$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$dmmidi(&(0x7f0000000500), 0x4, 0x800) 29.008209ms ago: executing program 3 (id=111): getgroups(0x0, &(0x7f0000000000)) 28.966198ms ago: executing program 2 (id=112): restart_syscall() 28.905138ms ago: executing program 3 (id=113): getpeername(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000000)) 28.782209ms ago: executing program 4 (id=114): rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000000)) 681.85µs ago: executing program 2 (id=115): get_mempolicy(&(0x7f0000000000), &(0x7f0000000000), 0x0, 0x0, 0x0) 430.46µs ago: executing program 3 (id=116): syz_open_dev$mouse(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$mouse(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$mouse(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$mouse(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$mouse(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$mouse(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$mouse(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$mouse(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$mouse(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$mouse(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$mouse(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$mouse(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$mouse(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$mouse(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$mouse(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$mouse(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$mouse(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$mouse(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$mouse(&(0x7f0000000500), 0x4, 0x800) 378.28µs ago: executing program 4 (id=117): socket$inet(0x2, 0x1, 0x0) 329.56µs ago: executing program 4 (id=118): syz_init_net_socket$nl_rdma(0x10, 0x3, 0x14) 288.43µs ago: executing program 2 (id=119): openat(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats', 0x0, 0x0) 166.08µs ago: executing program 2 (id=120): openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/fs/smackfs/relabel-self', 0x2, 0x0) 89.1µs ago: executing program 3 (id=121): flock(0xffffffffffffffff, 0x0) 0s ago: executing program 4 (id=122): 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) 0s ago: executing program 2 (id=126): clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000)) exit(0x0) kernel console output (not intermixed with test programs): [ 11.873105][ T3713] eql: remember to turn off Van-Jacobson compression on your slave devices Starting crond: [ 11.907743][ T441] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 11.912502][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready OK Starting sshd: OK syzkaller Warning: Permanently added '10.128.1.100' (ED25519) to the list of known hosts. syzkaller login: [ 29.591739][ T4035] cgroup: Unknown subsys name 'net' [ 29.849288][ T4035] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 30.175558][ T4035] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 31.360357][ T4179] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP [ 31.361752][ T4179] Modules linked in: [ 31.362413][ T4179] CPU: 0 PID: 4179 Comm: syz.2.126 Not tainted syzkaller #0 [ 31.363555][ T4179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 31.365314][ T4179] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc) [ 31.366616][ T4179] pc : do_notify_resume+0x958/0x309c [ 31.367498][ T4179] lr : do_notify_resume+0x93c/0x309c [ 31.368471][ T4179] sp : ffff80001f3e7be0 [ 31.369181][ T4179] x29: ffff80001f3e7e00 x28: ffff0000c21b36a4 x27: 0000000000000001 [ 31.370640][ T4179] x26: 000000001fffeda0 x25: dfff800000000000 x24: 0000000000000000 [ 31.371967][ T4179] x23: 0000000000000001 x22: 000000001fffee20 x21: 0000000000000000 [ 31.373336][ T4179] x20: 00000000fffffff2 x19: 0000001fffee2000 x18: 0000000000000200 [ 31.374687][ T4179] x17: 0000000000000000 x16: ffff800008041c80 x15: 0000000000000002 [ 31.376065][ T4179] x14: 0000000000000009 x13: 1ffff0000285402b x12: 0000000000ff0100 [ 31.377540][ T4179] x11: 0000000000000000 x10: 0000ffffffffffff x9 : 000000001fffee20 [ 31.378839][ T4179] x8 : 000000001fffee20 x7 : ffff800008758fbc x6 : 0000000000000000 [ 31.380209][ T4179] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 31.381503][ T4179] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000 [ 31.382925][ T4179] Call trace: [ 31.383482][ T4179] do_notify_resume+0x958/0x309c [ 31.384325][ T4179] el0_da+0x10c/0x1ec [ 31.385053][ T4179] el0t_64_sync_handler+0xd8/0xe4 [ 31.385928][ T4179] el0t_64_sync+0x1a0/0x1a4 [ 31.386729][ T4179] Code: ea2a011f 9a9f02c9 d503229f f8000938 (14000003) [ 31.387900][ T4179] ---[ end trace 299b698a3d5e3f58 ]--- [ 31.574596][ T4179] Kernel panic - not syncing: Oops - BTI: Fatal exception [ 31.575632][ T4179] SMP: stopping secondary CPUs [ 31.576420][ T4179] Kernel Offset: disabled [ 31.577173][ T4179] CPU features: 0x8,000003c1,7d33ffd9 [ 31.578083][ T4179] Memory Limit: none [ 31.764045][ T4179] Rebooting in 86400 seconds..