last executing test programs: 127.696016ms ago: executing program 0 (id=35): epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) 126.732296ms ago: executing program 0 (id=40): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ocfs2_control', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ocfs2_control', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ocfs2_control', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ocfs2_control', 0x800, 0x0) 93.500637ms ago: executing program 3 (id=44): openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/sync/sw_sync', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/sync/sw_sync', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/sync/sw_sync', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/sync/sw_sync', 0x800, 0x0) 93.339507ms ago: executing program 0 (id=46): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/trusty-ipc-dev0', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/trusty-ipc-dev0', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/trusty-ipc-dev0', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/trusty-ipc-dev0', 0x800, 0x0) 93.240627ms ago: executing program 4 (id=47): signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) 92.945297ms ago: executing program 1 (id=48): getgroups(0x0, &(0x7f0000000000)) 92.873097ms ago: executing program 3 (id=49): getpeername(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000000)) 66.119568ms ago: executing program 4 (id=51): socket$tipc(0x1e, 0x2, 0x0) 66.022018ms ago: executing program 2 (id=52): sched_setaffinity(0x0, 0x0, &(0x7f0000000000)) 65.921338ms ago: executing program 3 (id=53): msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)) 65.865878ms ago: executing program 1 (id=54): socket$inet_udplite(0x2, 0x2, 0x88) 65.753458ms ago: executing program 0 (id=55): lgetxattr(&(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000), 0x0) 65.717538ms ago: executing program 2 (id=56): io_setup(0x0, &(0x7f0000000000)) 32.742679ms ago: executing program 1 (id=57): pwritev(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0) 32.466899ms ago: executing program 4 (id=58): recvfrom(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 32.404109ms ago: executing program 2 (id=59): sched_getparam(0x0, &(0x7f0000000000)) 32.248569ms ago: executing program 3 (id=60): shmget(0xffffffffffffffff, 0x0, 0x0, 0x0) 32.179559ms ago: executing program 0 (id=61): kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 32.059299ms ago: executing program 1 (id=62): mkdirat(0xffffffffffffffff, &(0x7f0000000000), 0x0) 31.930569ms ago: executing program 4 (id=63): listen(0xffffffffffffffff, 0x0) 31.871249ms ago: executing program 2 (id=64): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bsg/0:0:0:0', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/bsg/0:0:0:0', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg/0:0:0:0', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/bsg/0:0:0:0', 0x800, 0x0) 825.28µs ago: executing program 3 (id=65): socket$inet_dccp(0x2, 0x6, 0x0) 697.93µs ago: executing program 1 (id=66): socket$nl_generic(0x10, 0x3, 0x10) 527.28µs ago: executing program 0 (id=67): openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/cmdline', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/cmdline', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/cmdline', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/cmdline', 0x800, 0x0) 392.12µs ago: executing program 2 (id=68): openat(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user', 0x2, 0x0) 243µs ago: executing program 3 (id=69): sync() 178.07µs ago: executing program 4 (id=70): memfd_create(&(0x7f0000000000), 0x0) 91.41µs ago: executing program 1 (id=71): shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)) 46.66µs ago: executing program 2 (id=72): syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 0s ago: executing program 4 (id=73): acct(0x0) 0s ago: executing program 1 (id=75): io_pgetevents(0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.115' (ED25519) to the list of known hosts. [ 29.217298][ T4034] cgroup: Unknown subsys name 'net' [ 29.463938][ T4034] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 29.759399][ T4034] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 30.788807][ T4127] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP [ 30.790096][ T4127] Modules linked in: [ 30.790728][ T4127] CPU: 0 PID: 4127 Comm: syz.1.75 Not tainted syzkaller #0 [ 30.791839][ T4127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 30.793509][ T4127] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc) [ 30.794776][ T4127] pc : lookup_ioctx+0x10c/0x7c0 [ 30.795660][ T4127] lr : lookup_ioctx+0xe8/0x7c0 [ 30.796447][ T4127] sp : ffff80001f427ac0 [ 30.797206][ T4127] x29: ffff80001f427ac0 x28: ffff80001f427ca0 x27: dfff800000000000 [ 30.798531][ T4127] x26: ffff80001f427b20 x25: ffff700003e84f64 x24: ffff0000ccec0b80 [ 30.799944][ T4127] x23: dfff800000000000 x22: 00000000fffffff2 x21: 0000000000000000 [ 30.801272][ T4127] x20: ffff0000cd049b40 x19: 0000000000000000 x18: 0000000000000000 [ 30.802708][ T4127] x17: 0000000000000000 x16: ffff800008a30084 x15: 0000000000000000 [ 30.804185][ T4127] x14: 0000000000000002 x13: 1ffff0000287002b x12: 0000000097863b1e [ 30.805559][ T4127] x11: ff80800008a30060 x10: 0000000000000000 x9 : 0000ffffffffffff [ 30.806887][ T4127] x8 : 0000000000000000 x7 : ffff800008762410 x6 : 0000000000000000 [ 30.808211][ T4127] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 30.809612][ T4127] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000 [ 30.810939][ T4127] Call trace: [ 30.811446][ T4127] lookup_ioctx+0x10c/0x7c0 [ 30.812077][ T4127] do_io_getevents+0x12c/0x3c8 [ 30.812884][ T4127] __arm64_sys_io_pgetevents+0x30c/0x514 [ 30.813807][ T4127] invoke_syscall+0x98/0x2b0 [ 30.814505][ T4127] el0_svc_common+0x13c/0x258 [ 30.815280][ T4127] do_el0_svc+0x5c/0x140 [ 30.815993][ T4127] el0_svc+0x78/0x1d0 [ 30.816608][ T4127] el0t_64_sync_handler+0xcc/0xe4 [ 30.817415][ T4127] el0t_64_sync+0x1a0/0x1a4 [ 30.818158][ T4127] Code: d503229f 2a1f03f6 2a1f03e0 b8400953 (2a1603e1) [ 30.819355][ T4127] ---[ end trace 42855d887a342c49 ]--- [ 30.862414][ T4130] mmap: syz.0.78 (4130) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst. [ 31.015451][ T4127] Kernel panic - not syncing: Oops - BTI: Fatal exception [ 31.016601][ T4127] SMP: stopping secondary CPUs [ 31.017378][ T4127] Kernel Offset: disabled [ 31.018048][ T4127] CPU features: 0x8,000003c1,7d33ffd9 [ 31.018806][ T4127] Memory Limit: none [ 31.195069][ T4127] Rebooting in 86400 seconds..