last executing test programs: 165.885861ms ago: executing program 3 (id=50): preadv2(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 165.407691ms ago: executing program 3 (id=54): semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000000)) 140.951003ms ago: executing program 0 (id=59): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ttyS3', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ttyS3', 0x800, 0x0) 140.734423ms ago: executing program 3 (id=60): syz_open_dev$audion(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$audion(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$audion(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$audion(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$audion(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$audion(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$audion(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$audion(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$audion(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$audion(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$audion(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$audion(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$audion(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$audion(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$audion(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$audion(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$audion(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$audion(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$audion(&(0x7f0000000500), 0x4, 0x800) 140.453423ms ago: executing program 1 (id=61): read(0xffffffffffffffff, &(0x7f0000000000), 0x0) 88.228525ms ago: executing program 1 (id=65): syz_open_dev$dvb_demux(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$dvb_demux(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$dvb_demux(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$dvb_demux(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$dvb_demux(&(0x7f0000000140), 0xa, 0x0) syz_open_dev$dvb_demux(&(0x7f0000000180), 0xa, 0x1) syz_open_dev$dvb_demux(&(0x7f00000001c0), 0xa, 0x2) syz_open_dev$dvb_demux(&(0x7f0000000200), 0xa, 0x800) syz_open_dev$dvb_demux(&(0x7f0000000240), 0x14, 0x0) syz_open_dev$dvb_demux(&(0x7f0000000280), 0x14, 0x1) syz_open_dev$dvb_demux(&(0x7f00000002c0), 0x14, 0x2) syz_open_dev$dvb_demux(&(0x7f0000000300), 0x14, 0x800) syz_open_dev$dvb_demux(&(0x7f0000000340), 0x1e, 0x0) syz_open_dev$dvb_demux(&(0x7f0000000380), 0x1e, 0x1) syz_open_dev$dvb_demux(&(0x7f00000003c0), 0x1e, 0x2) syz_open_dev$dvb_demux(&(0x7f0000000400), 0x1e, 0x800) syz_open_dev$dvb_demux(&(0x7f0000000440), 0x28, 0x0) syz_open_dev$dvb_demux(&(0x7f0000000480), 0x28, 0x1) syz_open_dev$dvb_demux(&(0x7f00000004c0), 0x28, 0x2) syz_open_dev$dvb_demux(&(0x7f0000000500), 0x28, 0x800) 88.024895ms ago: executing program 0 (id=67): syz_open_dev$usbmon(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$usbmon(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$usbmon(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$usbmon(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$usbmon(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$usbmon(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$usbmon(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$usbmon(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$usbmon(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$usbmon(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$usbmon(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$usbmon(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$usbmon(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$usbmon(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$usbmon(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$usbmon(&(0x7f0000000500), 0x4, 0x800) 85.365125ms ago: executing program 2 (id=70): rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000000), 0x0) 76.406596ms ago: executing program 3 (id=71): listen(0xffffffffffffffff, 0x0) 76.310856ms ago: executing program 4 (id=72): sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 75.168466ms ago: executing program 1 (id=73): sched_setattr(0x0, &(0x7f0000000000), 0x0) 68.808986ms ago: executing program 0 (id=74): llistxattr(&(0x7f0000000000), &(0x7f0000000000), 0x0) 68.689066ms ago: executing program 2 (id=75): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom', 0x800, 0x0) 39.808228ms ago: executing program 1 (id=76): getrusage(0x0, &(0x7f0000000000)) 39.650538ms ago: executing program 2 (id=77): sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 39.536438ms ago: executing program 4 (id=78): openat(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats', 0x0, 0x0) 39.248758ms ago: executing program 3 (id=79): getitimer(0x0, &(0x7f0000000000)) 39.157388ms ago: executing program 0 (id=80): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control', 0x800, 0x0) 39.068818ms ago: executing program 2 (id=81): accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) 38.970678ms ago: executing program 1 (id=82): socket$nl_rdma(0x10, 0x3, 0x14) 38.856238ms ago: executing program 3 (id=83): 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) 1.17578ms ago: executing program 4 (id=84): fsmount(0xffffffffffffffff, 0x0, 0x0) 870.37µs ago: executing program 0 (id=85): socket$nl_xfrm(0x10, 0x3, 0x6) 750.64µs ago: executing program 2 (id=86): socket(0x1, 0x1, 0x0) 596.16µs ago: executing program 4 (id=87): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse', 0x2, 0x0) 534.59µs ago: executing program 1 (id=88): file_getattr(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000000), 0x0, 0x0) 443.74µs ago: executing program 2 (id=89): io_getevents(0x0, 0x0, 0x0, &(0x7f0000000000), 0x0) 405.53µs ago: executing program 4 (id=90): ioprio_get$auto(0x0, 0x0) 62.33µs ago: executing program 0 (id=91): pkey_mprotect(0x0, 0x0, 0x0, 0xffffffffffffffff) 0s ago: executing program 4 (id=92): waitid(0x0, 0x0, 0x0, 0x0, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.117' (ED25519) to the list of known hosts. [ 29.528114][ T4031] cgroup: Unknown subsys name 'net' [ 29.778009][ T4031] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 30.063084][ T4031] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 31.146368][ T4136] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP [ 31.147632][ T4136] Modules linked in: SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 31.148212][ T4136] CPU: 1 PID: 4136 Comm: syz.2.89 Not tainted syzkaller #0 [ 31.149305][ T4136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 31.150908][ T4136] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc) [ 31.152140][ T4136] pc : lookup_ioctx+0x108/0x7c8 [ 31.152889][ T4136] lr : lookup_ioctx+0xe4/0x7c8 [ 31.153620][ T4136] sp : ffff80001f437b20 [ 31.154288][ T4136] x29: ffff80001f437b20 x28: ffff0000cdb951c0 x27: dfff800000000000 [ 31.155587][ T4136] x26: ffff80001f437b80 x25: ffff700003e86f70 x24: ffff0000cd33d080 [ 31.156944][ T4136] x23: dfff800000000000 x22: 00000000fffffff2 x21: 0000000000000000 [ 31.158323][ T4136] x20: ffff0000cdb951c0 x19: 0000000000000000 x18: 0000000000000000 [ 31.159673][ T4136] x17: 0000000000000000 x16: ffff800008a22ca0 x15: 0000000000000000 [ 31.161044][ T4136] x14: 0000000000000002 x13: 1ffff0000285402b x12: 0000000000ff0100 [ 31.162424][ T4136] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000ffffffffffff [ 31.163803][ T4136] x8 : 0000000000000000 x7 : ffff8000087585b4 x6 : 0000000000000000 [ 31.165052][ T4136] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 31.166319][ T4136] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000 [ 31.167668][ T4136] Call trace: [ 31.168215][ T4136] lookup_ioctx+0x108/0x7c8 [ 31.168988][ T4136] do_io_getevents+0x12c/0x3c8 [ 31.169807][ T4136] __arm64_sys_io_getevents+0x164/0x248 [ 31.170760][ T4136] invoke_syscall+0x98/0x2b0 [ 31.171550][ T4136] el0_svc_common+0x138/0x258 [ 31.172351][ T4136] do_el0_svc+0x58/0x13c [ 31.173073][ T4136] el0_svc+0x78/0x1d0 [ 31.173754][ T4136] el0t_64_sync_handler+0xcc/0xe4 [ 31.174603][ T4136] el0t_64_sync+0x1a0/0x1a4 [ 31.175371][ T4136] Code: d503229f 2a1f03f6 2a1f03e0 b8400953 (2a1603e1) [ 31.176547][ T4136] ---[ end trace fed0a86288e3eb38 ]--- [ 31.353104][ T4136] Kernel panic - not syncing: Oops - BTI: Fatal exception [ 31.354104][ T4136] SMP: stopping secondary CPUs [ 31.354856][ T4136] Kernel Offset: disabled [ 31.355538][ T4136] CPU features: 0x8,000003c1,7d33ffd9 [ 31.356324][ T4136] Memory Limit: none [ 31.534097][ T4136] Rebooting in 86400 seconds..