last executing test programs: 147.873952ms ago: executing program 3 (id=13): bind(0xffffffffffffffff, &(0x7f0000000000), 0x0) 146.917592ms ago: executing program 3 (id=15): connect(0xffffffffffffffff, &(0x7f0000000000), 0x0) 133.801753ms ago: executing program 3 (id=18): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm', 0x2, 0x0) 98.635324ms ago: executing program 3 (id=21): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm', 0x800, 0x0) 98.369254ms ago: executing program 0 (id=24): io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) 98.299824ms ago: executing program 2 (id=25): getpeername(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000000)) 98.196065ms ago: executing program 3 (id=26): syz_open_dev$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$midi(&(0x7f0000000500), 0x4, 0x800) 61.607967ms ago: executing program 0 (id=27): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer', 0x800, 0x0) 61.289467ms ago: executing program 4 (id=28): syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$loop(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$loop(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$loop(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$loop(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$loop(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$loop(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$loop(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$loop(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$loop(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$loop(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$loop(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$loop(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$loop(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$loop(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$loop(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$loop(&(0x7f0000000500), 0x4, 0x800) 61.215316ms ago: executing program 1 (id=29): fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 61.099247ms ago: executing program 2 (id=30): ftruncate(0xffffffffffffffff, 0x0) 61.007016ms ago: executing program 0 (id=31): openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/damon/target_ids', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/damon/target_ids', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/damon/target_ids', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/damon/target_ids', 0x800, 0x0) 60.934407ms ago: executing program 1 (id=32): mprotect(0x0, 0x0, 0x0) 60.707967ms ago: executing program 2 (id=33): mmap(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) 60.534177ms ago: executing program 4 (id=34): sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 21.964998ms ago: executing program 1 (id=35): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhci', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhci', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhci', 0x800, 0x0) 21.783069ms ago: executing program 4 (id=36): pselect6(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000)) 21.533869ms ago: executing program 2 (id=37): prctl$0(0x0, 0x0, 0x0, 0x0, 0x0) 21.386329ms ago: executing program 0 (id=38): openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/attr/current', 0x2, 0x0) 21.265998ms ago: executing program 1 (id=39): syz_open_dev$dvb_frontend(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$dvb_frontend(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$dvb_frontend(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$dvb_frontend(&(0x7f0000000140), 0xa, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000180), 0xa, 0x1) syz_open_dev$dvb_frontend(&(0x7f00000001c0), 0xa, 0x2) syz_open_dev$dvb_frontend(&(0x7f0000000200), 0xa, 0x800) syz_open_dev$dvb_frontend(&(0x7f0000000240), 0x14, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000280), 0x14, 0x1) syz_open_dev$dvb_frontend(&(0x7f00000002c0), 0x14, 0x2) syz_open_dev$dvb_frontend(&(0x7f0000000300), 0x14, 0x800) syz_open_dev$dvb_frontend(&(0x7f0000000340), 0x1e, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000380), 0x1e, 0x1) syz_open_dev$dvb_frontend(&(0x7f00000003c0), 0x1e, 0x2) syz_open_dev$dvb_frontend(&(0x7f0000000400), 0x1e, 0x800) syz_open_dev$dvb_frontend(&(0x7f0000000440), 0x28, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000480), 0x28, 0x1) syz_open_dev$dvb_frontend(&(0x7f00000004c0), 0x28, 0x2) syz_open_dev$dvb_frontend(&(0x7f0000000500), 0x28, 0x800) 21.109298ms ago: executing program 4 (id=40): socket$vsock_stream(0x28, 0x1, 0x0) 20.916809ms ago: executing program 0 (id=41): mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0) 20.865189ms ago: executing program 2 (id=42): syncfs(0xffffffffffffffff) 20.604918ms ago: executing program 4 (id=43): bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000), 0x0) 1.03104ms ago: executing program 1 (id=44): utimensat(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000000), 0x0) 709.26µs ago: executing program 0 (id=45): seccomp$SECCOMP_GET_ACTION_AVAIL(0x2, 0x0, &(0x7f0000000000)) 364.15µs ago: executing program 3 (id=46): io_pgetevents(0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0) 234.42µs ago: executing program 2 (id=47): symlinkat(&(0x7f0000000000), 0xffffffffffffffff, &(0x7f0000000000)) 135.19µs ago: executing program 1 (id=48): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qrtr-tun', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qrtr-tun', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qrtr-tun', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qrtr-tun', 0x800, 0x0) 0s ago: executing program 4 (id=49): syz_open_dev$vcsn(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$vcsn(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$vcsn(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$vcsn(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$vcsn(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$vcsn(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$vcsn(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$vcsn(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$vcsn(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$vcsn(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$vcsn(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$vcsn(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$vcsn(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$vcsn(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$vcsn(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$vcsn(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$vcsn(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$vcsn(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$vcsn(&(0x7f0000000500), 0x4, 0x800) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.151' (ED25519) to the list of known hosts. [ 28.974865][ T4030] cgroup: Unknown subsys name 'net' [ 29.216215][ T4030] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 29.503727][ T4030] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 30.438742][ T4093] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP [ 30.440138][ T4093] Modules linked in: [ 30.440788][ T4093] CPU: 0 PID: 4093 Comm: syz.3.46 Not tainted syzkaller #0 [ 30.442016][ T4093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 30.443798][ T4093] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc) [ 30.445132][ T4093] pc : lookup_ioctx+0x108/0x7c8 [ 30.445986][ T4093] lr : lookup_ioctx+0xe4/0x7c8 [ 30.446857][ T4093] sp : ffff80001f737ac0 [ 30.447589][ T4093] x29: ffff80001f737ac0 x28: dfff800000000000 x27: dfff800000000000 [ 30.449061][ T4093] x26: ffff80001f737b20 x25: ffff700003ee6f64 x24: ffff0000c81bbf40 [ 30.450455][ T4093] x23: dfff800000000000 x22: 00000000fffffff2 x21: 0000000000000000 [ 30.451915][ T4093] x20: ffff0000c80351c0 x19: 0000000000000000 x18: 0000000000000000 [ 30.453347][ T4093] x17: 0000000000000000 x16: ffff800008a23a84 x15: 0000000000000000 [ 30.454755][ T4093] x14: 0000000000000002 x13: 1ffff0000285402b x12: 0000000000ff0100 [ 30.456167][ T4093] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000ffffffffffff [ 30.457485][ T4093] x8 : 0000000000000000 x7 : ffff800008758eb0 x6 : 0000000000000000 [ 30.458892][ T4093] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 30.460164][ T4093] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000 [ 30.461597][ T4093] Call trace: [ 30.462186][ T4093] lookup_ioctx+0x108/0x7c8 [ 30.462925][ T4093] do_io_getevents+0x12c/0x3c8 [ 30.463756][ T4093] __arm64_sys_io_pgetevents+0x2f8/0x508 [ 30.464685][ T4093] invoke_syscall+0x98/0x2b0 [ 30.465411][ T4093] el0_svc_common+0x138/0x258 [ 30.466194][ T4093] do_el0_svc+0x58/0x13c [ 30.466911][ T4093] el0_svc+0x78/0x1d0 [ 30.467575][ T4093] el0t_64_sync_handler+0xcc/0xe4 [ 30.468425][ T4093] el0t_64_sync+0x1a0/0x1a4 [ 30.469256][ T4093] Code: d503229f 2a1f03f6 2a1f03e0 b8400953 (2a1603e1) [ 30.470341][ T4093] ---[ end trace 3b521dcef7d2a05a ]--- [ 30.627681][ T3659] ODEBUG: Out of memory. ODEBUG disabled [ 30.645583][ T4093] Kernel panic - not syncing: Oops - BTI: Fatal exception [ 30.646790][ T4093] SMP: stopping secondary CPUs [ 30.647574][ T4093] Kernel Offset: disabled [ 30.648293][ T4093] CPU features: 0x8,000003c1,7d33ffd9 [ 30.649266][ T4093] Memory Limit: none [ 30.816684][ T4093] Rebooting in 86400 seconds..