last executing test programs: 162.3544ms ago: executing program 1 (id=21): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/raw-gadget', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/raw-gadget', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/raw-gadget', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/raw-gadget', 0x800, 0x0) 141.201602ms ago: executing program 4 (id=23): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vtpmx', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vtpmx', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vtpmx', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vtpmx', 0x800, 0x0) 140.966022ms ago: executing program 1 (id=24): set_tid_address(&(0x7f0000000000)) 140.790572ms ago: executing program 4 (id=25): capget(&(0x7f0000000000), &(0x7f0000000000)) 140.625302ms ago: executing program 2 (id=27): sched_getattr(0x0, &(0x7f0000000000), 0x0, 0x0) 140.522942ms ago: executing program 1 (id=29): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill', 0x800, 0x0) 112.530744ms ago: executing program 4 (id=31): keyctl$KEYCTL_CAPABILITIES(0x1f, &(0x7f0000000000), 0x0) 112.308513ms ago: executing program 1 (id=33): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio1', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio1', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio1', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio1', 0x800, 0x0) 112.253773ms ago: executing program 2 (id=34): socket$igmp6(0xa, 0x3, 0x2) 111.877003ms ago: executing program 4 (id=38): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun', 0x800, 0x0) 74.125685ms ago: executing program 2 (id=39): mknodat(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) 73.697945ms ago: executing program 4 (id=42): munlockall() 73.635846ms ago: executing program 2 (id=43): setxattr(&(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000), 0x0, 0x0) 73.385215ms ago: executing program 4 (id=45): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp1', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp1', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp1', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp1', 0x800, 0x0) 38.854057ms ago: executing program 2 (id=47): accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) 38.552057ms ago: executing program 1 (id=48): socket$inet_mptcp(0x2, 0x1, 0x106) 38.338757ms ago: executing program 3 (id=50): chroot(&(0x7f0000000000)) 38.034158ms ago: executing program 0 (id=51): dup(0xffffffffffffffff) 37.899567ms ago: executing program 3 (id=52): recvmmsg(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0) 37.662217ms ago: executing program 0 (id=53): seccomp$SECCOMP_GET_ACTION_AVAIL(0x2, 0x0, &(0x7f0000000000)) 37.316288ms ago: executing program 0 (id=54): syz_open_dev$hidraw(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$hidraw(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$hidraw(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$hidraw(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$hidraw(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$hidraw(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$hidraw(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$hidraw(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$hidraw(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$hidraw(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$hidraw(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$hidraw(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$hidraw(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$hidraw(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$hidraw(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$hidraw(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$hidraw(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$hidraw(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$hidraw(&(0x7f0000000500), 0x4, 0x800) 37.189307ms ago: executing program 3 (id=55): syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 1.30601ms ago: executing program 0 (id=56): getpeername(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000000)) 1.13606ms ago: executing program 3 (id=57): fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000000)) 990.05µs ago: executing program 0 (id=58): memfd_create(&(0x7f0000000000), 0x0) 939.04µs ago: executing program 3 (id=59): getdents64(0xffffffffffffffff, &(0x7f0000000000), 0x0) 595.27µs ago: executing program 2 (id=60): mmap(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) 405.68µs ago: executing program 3 (id=61): openat(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce', 0x800, 0x0) 165.23µs ago: executing program 0 (id=62): syz_open_dev$video(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$video(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$video(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$video(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$video(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$video(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$video(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$video(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$video(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$video(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$video(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$video(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$video(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$video(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$video(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$video(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$video(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$video(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$video(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$video(&(0x7f0000000500), 0x4, 0x800) 0s ago: executing program 1 (id=63): syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$evdev(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$evdev(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$evdev(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$evdev(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$evdev(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$evdev(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$evdev(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$evdev(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$evdev(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$evdev(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$evdev(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$evdev(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$evdev(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$evdev(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$evdev(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$evdev(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$evdev(&(0x7f0000000500), 0x4, 0x800) 0s ago: executing program 2 (id=64): io_cancel(0x0, &(0x7f0000000000), &(0x7f0000000000)) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.33' (ED25519) to the list of known hosts. syzkaller login: [ 25.928862][ T4027] cgroup: Unknown subsys name 'net' [ 26.156780][ T4027] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 26.422343][ T4027] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 27.377149][ T4112] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP [ 27.378343][ T4112] Modules linked in: [ 27.378920][ T4112] CPU: 1 PID: 4112 Comm: syz.2.64 Not tainted syzkaller #0 [ 27.380021][ T4112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 27.381531][ T4112] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc) [ 27.382754][ T4112] pc : lookup_ioctx+0x108/0x7c8 [ 27.383514][ T4112] lr : lookup_ioctx+0xe4/0x7c8 [ 27.384237][ T4112] sp : ffff80001f747cf0 [ 27.384892][ T4112] x29: ffff80001f747cf0 x28: ffff0000c8c751c0 x27: 0000000000000000 [ 27.386250][ T4112] x26: 1fffe0001918ea38 x25: 0000000000400040 x24: ffff0000de16f8c0 [ 27.387584][ T4112] x23: dfff800000000000 x22: 00000000fffffff2 x21: 0000000000000000 [ 27.388840][ T4112] x20: ffff0000c8c751c0 x19: 0000000000000000 x18: 0000000000000000 [ 27.389967][ T4112] x17: 0000000000000000 x16: ffff800008a22da8 x15: 0000000000000000 [ 27.391095][ T4112] x14: 0000000000000003 x13: 1ffff0000285202b x12: 0000000000ff0100 [ 27.392287][ T4112] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000ffffffffffff [ 27.393476][ T4112] x8 : 0000000000000000 x7 : ffff8000087586bc x6 : 0000000000000000 [ 27.394671][ T4112] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 27.395919][ T4112] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000 [ 27.397144][ T4112] Call trace: [ 27.397646][ T4112] lookup_ioctx+0x108/0x7c8 [ 27.398315][ T4112] __arm64_sys_io_cancel+0x160/0x338 [ 27.399103][ T4112] invoke_syscall+0x98/0x2b0 [ 27.399789][ T4112] el0_svc_common+0x138/0x258 [ 27.400414][ T4112] do_el0_svc+0x58/0x13c [ 27.401057][ T4112] el0_svc+0x78/0x1d0 [ 27.401636][ T4112] el0t_64_sync_handler+0xcc/0xe4 [ 27.402375][ T4112] el0t_64_sync+0x1a0/0x1a4 [ 27.403016][ T4112] Code: d503229f 2a1f03f6 2a1f03e0 b8400953 (2a1603e1) [ 27.404061][ T4112] ---[ end trace ff6b6ede2a4d56a2 ]--- SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 27.592947][ T4112] Kernel panic - not syncing: Oops - BTI: Fatal exception [ 27.594024][ T4112] SMP: stopping secondary CPUs [ 27.594771][ T4112] Kernel Offset: disabled [ 27.595441][ T4112] CPU features: 0x8,000003c1,7d33ffd9 [ 27.596254][ T4112] Memory Limit: none [ 27.779636][ T4112] Rebooting in 86400 seconds..