last executing test programs: 101.431137ms ago: executing program 4 (id=11): setxattr(&(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000), 0x0, 0x0) 78.462837ms ago: executing program 0 (id=16): recvmsg(0xffffffffffffffff, &(0x7f0000000000), 0x0) 78.391577ms ago: executing program 3 (id=17): get_mempolicy(&(0x7f0000000000), &(0x7f0000000000), 0x0, 0x0, 0x0) 78.229477ms ago: executing program 4 (id=19): bind(0xffffffffffffffff, &(0x7f0000000000), 0x0) 78.029418ms ago: executing program 3 (id=21): recvfrom(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 77.935447ms ago: executing program 0 (id=22): read(0xffffffffffffffff, &(0x7f0000000000), 0x0) 51.364679ms ago: executing program 0 (id=24): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net', 0x2, 0x0) 51.226248ms ago: executing program 2 (id=25): tgkill(0x0, 0x0, 0x0) 51.130859ms ago: executing program 1 (id=26): openat(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats', 0x0, 0x0) 51.021868ms ago: executing program 1 (id=27): getsockname(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000000)) 50.875439ms ago: executing program 1 (id=28): openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/fs/smackfs/ipv6host', 0x2, 0x0) 50.779099ms ago: executing program 4 (id=29): socket(0x1, 0x1, 0x0) 50.739819ms ago: executing program 2 (id=30): openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/fs/smackfs/revoke-subject', 0x2, 0x0) 31.289579ms ago: executing program 3 (id=31): bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000), 0x0) 31.099369ms ago: executing program 1 (id=32): syz_open_dev$mtd(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$mtd(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$mtd(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$mtd(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$mtd(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$mtd(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$mtd(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$mtd(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$mtd(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$mtd(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$mtd(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$mtd(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$mtd(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$mtd(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$mtd(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$mtd(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$mtd(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$mtd(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$mtd(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$mtd(&(0x7f0000000500), 0x4, 0x800) 31.044839ms ago: executing program 0 (id=33): mmap(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) 30.964999ms ago: executing program 1 (id=34): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl', 0x800, 0x0) 30.768659ms ago: executing program 2 (id=35): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse', 0x2, 0x0) 30.617849ms ago: executing program 3 (id=36): copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) 30.582169ms ago: executing program 4 (id=37): memfd_create(&(0x7f0000000000), 0x0) 1.72968ms ago: executing program 0 (id=38): fsmount(0xffffffffffffffff, 0x0, 0x0) 1.29848ms ago: executing program 2 (id=39): getpeername(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000000)) 944.54µs ago: executing program 3 (id=40): accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) 716.509µs ago: executing program 2 (id=41): munmap(0x0, 0x0) 651.269µs ago: executing program 4 (id=42): epoll_create1(0x0) 428.509µs ago: executing program 0 (id=43): socket$inet6_udplite(0xa, 0x2, 0x88) 341.349µs ago: executing program 1 (id=44): shmat(0x0, 0x0, 0x0) 182.289µs ago: executing program 2 (id=45): sysinfo(&(0x7f0000000000)) 37.389µs ago: executing program 3 (id=46): quotactl$Q_GETFMT(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000000)) 0s ago: executing program 4 (id=47): rseq(&(0x7f0000000000), 0x0, 0x0, 0x0) 0s ago: executing program 2 (id=50): io_pgetevents(0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.189' (ED25519) to the list of known hosts. [ 30.439348][ T4036] cgroup: Unknown subsys name 'net' [ 30.695468][ T4036] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 30.980097][ T4036] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 31.830314][ T4101] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP [ 31.831787][ T4101] Modules linked in: [ 31.832480][ T4101] CPU: 0 PID: 4101 Comm: syz.2.50 Not tainted syzkaller #0 [ 31.833785][ T4101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/07/2026 [ 31.835647][ T4101] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc) [ 31.837043][ T4101] pc : lookup_ioctx+0x10c/0x7c0 [ 31.837923][ T4101] lr : lookup_ioctx+0xe8/0x7c0 [ 31.838775][ T4101] sp : ffff80001f587ac0 [ 31.839595][ T4101] x29: ffff80001f587ac0 x28: ffff80001f587ca0 x27: dfff800000000000 [ 31.840949][ T4101] x26: ffff80001f587b20 x25: ffff700003eb0f64 x24: ffff0000c80c4ac0 [ 31.842383][ T4101] x23: dfff800000000000 x22: 00000000fffffff2 x21: 0000000000000000 [ 31.843944][ T4101] x20: ffff0000c92fb680 x19: 0000000000000000 x18: 0000000000000000 [ 31.845418][ T4101] x17: 0000000000000000 x16: ffff800008a309dc x15: 0000000000000000 [ 31.846776][ T4101] x14: 0000000000000002 x13: 1ffff0000288002b x12: 0000000097863b1e [ 31.848129][ T4101] x11: ff80800008a309b8 x10: 0000000000000000 x9 : 0000ffffffffffff [ 31.849525][ T4101] x8 : 0000000000000000 x7 : ffff800008762ed0 x6 : 0000000000000000 [ 31.850895][ T4101] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 31.852207][ T4101] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000 [ 31.853603][ T4101] Call trace: [ 31.854150][ T4101] lookup_ioctx+0x10c/0x7c0 [ 31.854895][ T4101] do_io_getevents+0x12c/0x3c8 [ 31.855642][ T4101] __arm64_sys_io_pgetevents+0x30c/0x514 [ 31.856611][ T4101] invoke_syscall+0x98/0x28c [ 31.857383][ T4101] el0_svc_common+0x13c/0x258 [ 31.858245][ T4101] do_el0_svc+0x5c/0x140 [ 31.858989][ T4101] el0_svc+0x78/0x1d0 [ 31.859680][ T4101] el0t_64_sync_handler+0xcc/0xe4 [ 31.860576][ T4101] el0t_64_sync+0x1a0/0x1a4 [ 31.861349][ T4101] Code: d503229f 2a1f03f6 2a1f03e0 b8400953 (2a1603e1) [ 31.862578][ T4101] ---[ end trace 4ea8cc7cf56b502a ]--- SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 32.045528][ T4101] Kernel panic - not syncing: Oops - BTI: Fatal exception [ 32.046774][ T4101] SMP: stopping secondary CPUs [ 32.047674][ T4101] Kernel Offset: disabled [ 32.048400][ T4101] CPU features: 0xa,000003c1,7d33ffd9 [ 32.049353][ T4101] Memory Limit: none [ 32.229265][ T4101] Rebooting in 86400 seconds..