last executing test programs: 189.560901ms ago: executing program 0 (id=57): pkey_alloc(0x0, 0x0) 158.065442ms ago: executing program 0 (id=63): set_mempolicy(0x0, &(0x7f0000000000), 0x0) 157.595082ms ago: executing program 4 (id=68): timer_create(0x0, &(0x7f0000000000), &(0x7f0000000000)) 118.675314ms ago: executing program 0 (id=69): mkdirat(0xffffffffffffffff, &(0x7f0000000000), 0x0) 118.533824ms ago: executing program 0 (id=71): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs', 0x800, 0x0) 118.261344ms ago: executing program 4 (id=74): socket$can_raw(0x1d, 0x3, 0x1) 118.080614ms ago: executing program 1 (id=75): openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/damon/attrs', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/damon/attrs', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/damon/attrs', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/damon/attrs', 0x800, 0x0) 89.992036ms ago: executing program 0 (id=78): msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)) 89.630276ms ago: executing program 4 (id=80): dup(0xffffffffffffffff) 89.563296ms ago: executing program 1 (id=81): sched_setattr(0x0, &(0x7f0000000000), 0x0) 66.808157ms ago: executing program 0 (id=84): syz_open_dev$midi(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$midi(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$midi(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$midi(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$midi(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$midi(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$midi(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$midi(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$midi(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$midi(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$midi(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$midi(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$midi(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$midi(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$midi(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$midi(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$midi(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$midi(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$midi(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$midi(&(0x7f0000000500), 0x4, 0x800) 66.699267ms ago: executing program 1 (id=85): socket$inet6_udp(0xa, 0x2, 0x0) 66.420977ms ago: executing program 4 (id=88): unlinkat(0xffffffffffffffff, &(0x7f0000000000), 0x0) 66.385746ms ago: executing program 2 (id=89): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi0', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi0', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/comedi0', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/comedi0', 0x800, 0x0) 66.251157ms ago: executing program 3 (id=90): rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000000)) 39.790388ms ago: executing program 1 (id=91): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ocfs2_control', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ocfs2_control', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ocfs2_control', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ocfs2_control', 0x800, 0x0) 39.615128ms ago: executing program 3 (id=92): execveat(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000), 0x0) 39.467118ms ago: executing program 2 (id=93): socket$tipc(0x1e, 0x2, 0x0) 39.408528ms ago: executing program 1 (id=94): shmat(0x0, 0x0, 0x0) 39.310108ms ago: executing program 2 (id=95): ptrace(0x0, 0x0) 39.266328ms ago: executing program 1 (id=96): 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) 39.171478ms ago: executing program 4 (id=97): openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/fs/smackfs/ambient', 0x2, 0x0) 1.16402ms ago: executing program 3 (id=98): sysinfo(&(0x7f0000000000)) 856.71µs ago: executing program 2 (id=99): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nvram', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nvram', 0x800, 0x0) 743.31µs ago: executing program 4 (id=100): 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) 640.79µs ago: executing program 3 (id=101): socket$qrtr(0x2a, 0x2, 0x0) 337.03µs ago: executing program 2 (id=102): getrandom(&(0x7f0000000000), 0x0, 0x0) 304.94µs ago: executing program 2 (id=103): fgetxattr(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000000), 0x0) 203.82µs ago: executing program 3 (id=104): syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$sndmidi(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$sndmidi(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$sndmidi(&(0x7f0000000140), 0xa, 0x0) syz_open_dev$sndmidi(&(0x7f0000000180), 0xa, 0x1) syz_open_dev$sndmidi(&(0x7f00000001c0), 0xa, 0x2) syz_open_dev$sndmidi(&(0x7f0000000200), 0xa, 0x800) syz_open_dev$sndmidi(&(0x7f0000000240), 0x14, 0x0) syz_open_dev$sndmidi(&(0x7f0000000280), 0x14, 0x1) syz_open_dev$sndmidi(&(0x7f00000002c0), 0x14, 0x2) syz_open_dev$sndmidi(&(0x7f0000000300), 0x14, 0x800) syz_open_dev$sndmidi(&(0x7f0000000340), 0x1e, 0x0) syz_open_dev$sndmidi(&(0x7f0000000380), 0x1e, 0x1) syz_open_dev$sndmidi(&(0x7f00000003c0), 0x1e, 0x2) syz_open_dev$sndmidi(&(0x7f0000000400), 0x1e, 0x800) syz_open_dev$sndmidi(&(0x7f0000000440), 0x28, 0x0) syz_open_dev$sndmidi(&(0x7f0000000480), 0x28, 0x1) syz_open_dev$sndmidi(&(0x7f00000004c0), 0x28, 0x2) syz_open_dev$sndmidi(&(0x7f0000000500), 0x28, 0x800) 0s ago: executing program 3 (id=105): unshare(0x0) 0s ago: executing program 0 (id=109): rt_sigreturn() kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.118' (ED25519) to the list of known hosts. [ 27.041184][ T4027] cgroup: Unknown subsys name 'net' [ 27.287412][ T4027] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 27.579617][ T4027] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 28.393505][ T4066] mmap: syz.1.20 (4066) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst. [ 28.748159][ T4157] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP [ 28.749511][ T4157] Modules linked in: [ 28.750132][ T4157] CPU: 1 PID: 4157 Comm: syz.0.109 Not tainted syzkaller #0 [ 28.751378][ T4157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 28.752995][ T4157] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc) [ 28.754220][ T4157] pc : do_notify_resume+0x958/0x309c [ 28.755072][ T4157] lr : do_notify_resume+0x93c/0x309c [ 28.755951][ T4157] sp : ffff80001fa77be0 [ 28.756631][ T4157] x29: ffff80001fa77e10 x28: ffff0000d6630024 x27: 0000000000000001 [ 28.757908][ T4157] x26: 0000bfffffffeda0 x25: dfff800000000000 x24: 0000000000000000 [ 28.759208][ T4157] x23: 0000000000000001 x22: 0000bfffffffee20 x21: 0000000000000000 [ 28.760486][ T4157] x20: 00000000fffffff2 x19: 00bfffffffee2000 x18: 0000000000000200 [ 28.761790][ T4157] x17: 0000000000000000 x16: ffff800008041c80 x15: 0000000000000002 [ 28.762999][ T4157] x14: 0000000000000009 x13: 1ffff0000285402b x12: 0000000000ff0100 [ 28.764206][ T4157] x11: 0000000000000000 x10: 0000ffffffffffff x9 : 0000bfffffffee20 [ 28.765373][ T4157] x8 : 0000bfffffffee20 x7 : ffff8000087585b4 x6 : 0000000000000000 [ 28.766744][ T4157] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 28.768106][ T4157] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000 [ 28.769399][ T4157] Call trace: [ 28.769944][ T4157] do_notify_resume+0x958/0x309c [ 28.770783][ T4157] el0_svc+0xf0/0x1d0 [ 28.771433][ T4157] el0t_64_sync_handler+0xcc/0xe4 [ 28.772230][ T4157] el0t_64_sync+0x1a0/0x1a4 [ 28.773017][ T4157] Code: ea2a011f 9a9f02c9 d503229f f8000938 (14000003) [ 28.774140][ T4157] ---[ end trace 36c0ad5b2629964e ]--- [ 29.001789][ T4157] Kernel panic - not syncing: Oops - BTI: Fatal exception [ 29.003082][ T4157] SMP: stopping secondary CPUs [ 29.003902][ T4157] Kernel Offset: disabled [ 29.004635][ T4157] CPU features: 0x8,000003c1,7d33ffd9 [ 29.005564][ T4157] Memory Limit: none [ 29.203919][ T4157] Rebooting in 86400 seconds..