last executing test programs: 161.28061ms ago: executing program 3 (id=48): openat(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats', 0x0, 0x0) 160.51055ms ago: executing program 3 (id=53): syz_init_net_socket$bt_bnep(0x1f, 0x3, 0x4) 132.474682ms ago: executing program 3 (id=58): openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/damon/monitor_on', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/damon/monitor_on', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/damon/monitor_on', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/damon/monitor_on', 0x800, 0x0) 131.821412ms ago: executing program 4 (id=60): syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x800) 131.575072ms ago: executing program 3 (id=62): kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 88.960605ms ago: executing program 3 (id=66): shmget(0xffffffffffffffff, 0x0, 0x0, 0x0) 88.421045ms ago: executing program 3 (id=69): syz_open_dev$amidi(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$amidi(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$amidi(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$amidi(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$amidi(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$amidi(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$amidi(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$amidi(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$amidi(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$amidi(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$amidi(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$amidi(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$amidi(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$amidi(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$amidi(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$amidi(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$amidi(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$amidi(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$amidi(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$amidi(&(0x7f0000000500), 0x4, 0x800) 61.547417ms ago: executing program 4 (id=71): mprotect(0x0, 0x0, 0x0) 61.328136ms ago: executing program 4 (id=74): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm', 0x2, 0x0) 61.056996ms ago: executing program 2 (id=76): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null', 0x800, 0x0) 60.914356ms ago: executing program 0 (id=77): capset(&(0x7f0000000000), &(0x7f0000000000)) 60.888027ms ago: executing program 4 (id=78): fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 35.851178ms ago: executing program 1 (id=79): munlock(0x0, 0x0) 35.569048ms ago: executing program 2 (id=80): socket$nl_audit(0x10, 0x3, 0x9) 35.137638ms ago: executing program 1 (id=81): openat(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot', 0x800, 0x0) 34.885618ms ago: executing program 4 (id=82): syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3) 34.676698ms ago: executing program 0 (id=83): sched_setattr(0x0, &(0x7f0000000000), 0x0) 34.629398ms ago: executing program 2 (id=84): syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 34.553598ms ago: executing program 4 (id=85): syz_open_dev$admmidi(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$admmidi(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$admmidi(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$admmidi(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$admmidi(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$admmidi(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$admmidi(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$admmidi(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$admmidi(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$admmidi(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$admmidi(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$admmidi(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$admmidi(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$admmidi(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$admmidi(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$admmidi(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$admmidi(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$admmidi(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$admmidi(&(0x7f0000000500), 0x4, 0x800) 34.479388ms ago: executing program 1 (id=86): getpeername(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000000)) 912.32µs ago: executing program 0 (id=87): accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) 715.43µs ago: executing program 1 (id=88): semop(0x0, &(0x7f0000000000), 0x0) 622.36µs ago: executing program 2 (id=89): mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0) 567.26µs ago: executing program 2 (id=90): 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) 446.93µs ago: executing program 0 (id=91): fsetxattr(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000000), 0x0, 0x0) 339.75µs ago: executing program 0 (id=92): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero', 0x800, 0x0) 242.37µs ago: executing program 1 (id=93): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ndctl0', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ndctl0', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ndctl0', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ndctl0', 0x800, 0x0) 194.69µs ago: executing program 1 (id=94): pkey_mprotect(0x0, 0x0, 0x0, 0xffffffffffffffff) 58.39µs ago: executing program 0 (id=95): io_getevents(0x0, 0x0, 0x0, &(0x7f0000000000), 0x0) 0s ago: executing program 2 (id=96): mmap(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.212' (ED25519) to the list of known hosts. [ 25.159109][ T4026] cgroup: Unknown subsys name 'net' [ 25.431019][ T4026] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 25.715636][ T4026] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 26.743756][ T4141] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP [ 26.744913][ T4141] Modules linked in: [ 26.745522][ T4141] CPU: 1 PID: 4141 Comm: syz.0.95 Not tainted syzkaller #0 [ 26.746538][ T4141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 26.747997][ T4141] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc) [ 26.749134][ T4141] pc : lookup_ioctx+0x108/0x7c8 [ 26.749826][ T4141] lr : lookup_ioctx+0xe4/0x7c8 [ 26.750504][ T4141] sp : ffff80001f6e7b20 [ 26.751079][ T4141] x29: ffff80001f6e7b20 x28: ffff0000c1a98000 x27: dfff800000000000 [ 26.752254][ T4141] x26: ffff80001f6e7b80 x25: ffff700003edcf70 x24: ffff0000d349a280 [ 26.753403][ T4141] x23: dfff800000000000 x22: 00000000fffffff2 x21: 0000000000000000 [ 26.754547][ T4141] x20: ffff0000c1a98000 x19: 0000000000000000 x18: 0000000000000000 [ 26.755789][ T4141] x17: 0000000000000000 x16: ffff800008a220d8 x15: 0000000000000000 [ 26.756957][ T4141] x14: 0000000000000002 x13: 1ffff0000285202b x12: 0000000000ff0100 [ 26.758138][ T4141] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000ffffffffffff [ 26.759384][ T4141] x8 : 0000000000000000 x7 : ffff800008758124 x6 : 0000000000000000 [ 26.760565][ T4141] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 26.761724][ T4141] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000 [ 26.762888][ T4141] Call trace: [ 26.763406][ T4141] lookup_ioctx+0x108/0x7c8 [ 26.764067][ T4141] do_io_getevents+0x12c/0x3c8 [ 26.764784][ T4141] __arm64_sys_io_getevents+0x164/0x248 [ 26.765619][ T4141] invoke_syscall+0x98/0x2b0 [ 26.766292][ T4141] el0_svc_common+0x138/0x258 [ 26.766985][ T4141] do_el0_svc+0x58/0x13c [ 26.767629][ T4141] el0_svc+0x78/0x1d0 [ 26.768251][ T4141] el0t_64_sync_handler+0xcc/0xe4 [ 26.769025][ T4141] el0t_64_sync+0x1a0/0x1a4 [ 26.769676][ T4141] Code: d503229f 2a1f03f6 2a1f03e0 b8400953 (2a1603e1) [ 26.770644][ T4141] ---[ end trace d3aa80ae52b8c63f ]--- [ 26.957227][ T4141] Kernel panic - not syncing: Oops - BTI: Fatal exception [ 26.958163][ T4141] SMP: stopping secondary CPUs [ 26.958805][ T4141] Kernel Offset: disabled [ 26.959386][ T4141] CPU features: 0x8,000003c1,7d33ffd9 [ 26.960145][ T4141] Memory Limit: none [ 27.146877][ T4141] Rebooting in 86400 seconds..