last executing test programs: 87.436388ms ago: executing program 0 (id=1): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fb1', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fb1', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb1', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fb1', 0x800, 0x0) 70.792708ms ago: executing program 2 (id=3): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptp1', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptp1', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptp1', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptp1', 0x800, 0x0) 67.505058ms ago: executing program 3 (id=4): openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/current', 0x2, 0x0) 64.271348ms ago: executing program 1 (id=2): madvise(0x0, 0x0, 0x0) 61.455398ms ago: executing program 4 (id=5): syz_open_dev$video(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$video(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$video(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$video(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$video(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$video(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$video(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$video(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$video(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$video(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$video(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$video(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$video(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$video(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$video(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$video(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$video(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$video(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$video(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$video(&(0x7f0000000500), 0x4, 0x800) 24.089319ms ago: executing program 2 (id=6): openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/fs/smackfs/netlabel', 0x2, 0x0) 23.974069ms ago: executing program 3 (id=7): socket$can_raw(0x1d, 0x3, 0x1) 23.829509ms ago: executing program 1 (id=8): syz_open_dev$sndpcmp(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$sndpcmp(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$sndpcmp(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$sndpcmp(&(0x7f0000000140), 0xa, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000180), 0xa, 0x1) syz_open_dev$sndpcmp(&(0x7f00000001c0), 0xa, 0x2) syz_open_dev$sndpcmp(&(0x7f0000000200), 0xa, 0x800) syz_open_dev$sndpcmp(&(0x7f0000000240), 0x14, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280), 0x14, 0x1) syz_open_dev$sndpcmp(&(0x7f00000002c0), 0x14, 0x2) syz_open_dev$sndpcmp(&(0x7f0000000300), 0x14, 0x800) syz_open_dev$sndpcmp(&(0x7f0000000340), 0x1e, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000380), 0x1e, 0x1) syz_open_dev$sndpcmp(&(0x7f00000003c0), 0x1e, 0x2) syz_open_dev$sndpcmp(&(0x7f0000000400), 0x1e, 0x800) syz_open_dev$sndpcmp(&(0x7f0000000440), 0x28, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000480), 0x28, 0x1) syz_open_dev$sndpcmp(&(0x7f00000004c0), 0x28, 0x2) syz_open_dev$sndpcmp(&(0x7f0000000500), 0x28, 0x800) 23.733369ms ago: executing program 2 (id=9): syz_open_dev$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$tee(&(0x7f0000000500), 0x4, 0x800) 23.561099ms ago: executing program 4 (id=10): ioprio_set$auto(0x0, 0x0, 0x0) 23.508349ms ago: executing program 0 (id=11): 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) 23.463849ms ago: executing program 3 (id=12): syz_init_net_socket$bt_hidp(0x1f, 0x3, 0x6) 23.384449ms ago: executing program 4 (id=13): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/uverbs0', 0x2, 0x0) 602.97µs ago: executing program 1 (id=14): futex(&(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0) 434.91µs ago: executing program 0 (id=15): lgetxattr(&(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000), 0x0) 256.35µs ago: executing program 4 (id=16): inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000), 0x0) 225.48µs ago: executing program 3 (id=17): getitimer(0x0, &(0x7f0000000000)) 186.39µs ago: executing program 0 (id=18): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bifrost', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/bifrost', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bifrost', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/bifrost', 0x800, 0x0) 72.09µs ago: executing program 1 (id=19): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/userio', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/userio', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio', 0x800, 0x0) 0s ago: executing program 2 (id=20): syz_init_net_socket$netrom(0x6, 0x5, 0x0) 0s ago: executing program 3 (id=23): io_cancel(0x0, &(0x7f0000000000), &(0x7f0000000000)) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.30' (ED25519) to the list of known hosts. [ 30.389120][ T4035] cgroup: Unknown subsys name 'net' [ 30.692102][ T4035] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 30.995528][ T4035] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 31.832855][ T4074] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP [ 31.834196][ T4074] Modules linked in: [ 31.834754][ T4074] CPU: 0 PID: 4074 Comm: syz.3.23 Not tainted syzkaller #0 [ 31.835914][ T4074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 31.837585][ T4074] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc) [ 31.838885][ T4074] pc : lookup_ioctx+0x10c/0x7c0 [ 31.839754][ T4074] lr : lookup_ioctx+0xe8/0x7c0 [ 31.840675][ T4074] sp : ffff80001fae7cf0 [ 31.841465][ T4074] x29: ffff80001fae7cf0 x28: ffff0000c8590000 x27: 0000000000000000 [ 31.842981][ T4074] x26: 1fffe000190b2000 x25: 0000000000400040 x24: ffff0000d8ac5640 [ 31.844469][ T4074] x23: dfff800000000000 x22: 00000000fffffff2 x21: 0000000000000000 [ 31.845867][ T4074] x20: ffff0000c8590000 x19: 0000000000000000 x18: 0000000000000000 [ 31.847308][ T4074] x17: 0000000000000000 x16: ffff800008a2fed0 x15: 0000000000000000 [ 31.848804][ T4074] x14: 0000000000000003 x13: 1ffff0000287e02b x12: 0000000082d2c423 [ 31.850308][ T4074] x11: ff80800008a2feac x10: 0000000000000000 x9 : 0000ffffffffffff [ 31.851789][ T4074] x8 : 0000000000000000 x7 : ffff8000087623bc x6 : 0000000000000000 [ 31.853294][ T4074] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 31.854794][ T4074] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000 [ 31.856212][ T4074] Call trace: [ 31.856810][ T4074] lookup_ioctx+0x10c/0x7c0 [ 31.857608][ T4074] __arm64_sys_io_cancel+0x160/0x33c [ 31.858689][ T4074] invoke_syscall+0x98/0x28c [ 31.859511][ T4074] el0_svc_common+0x13c/0x258 [ 31.860343][ T4074] do_el0_svc+0x5c/0x140 [ 31.861097][ T4074] el0_svc+0x78/0x1d0 [ 31.861771][ T4074] el0t_64_sync_handler+0xcc/0xe4 [ 31.862627][ T4074] el0t_64_sync+0x1a0/0x1a4 [ 31.863385][ T4074] Code: d503229f 2a1f03f6 2a1f03e0 b8400953 (2a1603e1) [ 31.864639][ T4074] ---[ end trace d6a0a5c6ad1b5864 ]--- [ 32.075733][ T4074] Kernel panic - not syncing: Oops - BTI: Fatal exception [ 32.076975][ T4074] SMP: stopping secondary CPUs [ 32.077842][ T4074] Kernel Offset: disabled [ 32.078629][ T4074] CPU features: 0xa,000003c1,7d33ffd9 [ 32.079549][ T4074] Memory Limit: none [ 32.288819][ T4074] Rebooting in 86400 seconds..