Warning: Permanently added '[localhost]:28441' (ECDSA) to the list of known hosts. 2023/02/24 11:26:45 fuzzer started 2023/02/24 11:26:45 dialing manager at localhost:41417 syzkaller login: [ 35.230371] cgroup: Unknown subsys name 'net' [ 35.331123] cgroup: Unknown subsys name 'rlimit' 2023/02/24 11:27:00 syscalls: 2217 2023/02/24 11:27:00 code coverage: enabled 2023/02/24 11:27:00 comparison tracing: enabled 2023/02/24 11:27:00 extra coverage: enabled 2023/02/24 11:27:00 setuid sandbox: enabled 2023/02/24 11:27:00 namespace sandbox: enabled 2023/02/24 11:27:00 Android sandbox: enabled 2023/02/24 11:27:00 fault injection: enabled 2023/02/24 11:27:00 leak checking: enabled 2023/02/24 11:27:00 net packet injection: enabled 2023/02/24 11:27:00 net device setup: enabled 2023/02/24 11:27:00 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2023/02/24 11:27:00 devlink PCI setup: PCI device 0000:00:10.0 is not available 2023/02/24 11:27:00 USB emulation: enabled 2023/02/24 11:27:00 hci packet injection: enabled 2023/02/24 11:27:00 wifi device emulation: enabled 2023/02/24 11:27:00 802.15.4 emulation: enabled 2023/02/24 11:27:00 fetching corpus: 0, signal 0/2000 (executing program) 2023/02/24 11:27:00 fetching corpus: 33, signal 27837/31448 (executing program) 2023/02/24 11:27:00 fetching corpus: 82, signal 41150/46251 (executing program) 2023/02/24 11:27:00 fetching corpus: 132, signal 52789/59247 (executing program) 2023/02/24 11:27:00 fetching corpus: 181, signal 60443/68263 (executing program) 2023/02/24 11:27:00 fetching corpus: 230, signal 66487/75552 (executing program) 2023/02/24 11:27:00 fetching corpus: 280, signal 71646/81935 (executing program) 2023/02/24 11:27:00 fetching corpus: 330, signal 75560/87056 (executing program) 2023/02/24 11:27:00 fetching corpus: 380, signal 78877/91578 (executing program) 2023/02/24 11:27:01 fetching corpus: 430, signal 81962/95843 (executing program) 2023/02/24 11:27:01 fetching corpus: 480, signal 84892/99884 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program) 2023/02/24 11:27:23 fetching corpus: 9999, signal 259521/263425 (executing program) 2023/02/24 11:27:23 fetching corpus: 10049, signal 259741/263425 (executing program) 2023/02/24 11:27:23 fetching corpus: 10067, signal 259842/263425 (executing program) 2023/02/24 11:27:23 fetching corpus: 10067, signal 259842/263478 (executing program) 2023/02/24 11:27:23 fetching corpus: 10067, signal 259842/263478 (executing program) 2023/02/24 11:27:26 starting 8 fuzzer processes 11:27:26 executing program 0: r0 = syz_io_uring_setup(0x1735, &(0x7f0000000340), &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00000003c0), &(0x7f0000000400)) io_uring_register$IORING_REGISTER_FILES(r0, 0x16, 0x0, 0x0) 11:27:26 executing program 1: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) write$P9_RSETATTR(r0, &(0x7f0000000140)={0x7}, 0x7) 11:27:26 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hugetlbfs\x00', 0x0, 0x0) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=""/45) 11:27:26 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40000, 0x0) openat$hpet(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000001880), 0x8, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001780)={'veth0_to_bridge\x00'}) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd(r3, &(0x7f0000000000), 0x8) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="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"/1798], 0x706) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="94031c855deb"}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x321002, 0x10) [ 75.286814] audit: type=1400 audit(1677238046.091:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 11:27:26 executing program 4: syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@nr_blocks={'nr_blocks', 0x3d, [0x70, 0x0]}}]}) 11:27:26 executing program 5: io_setup(0xb, &(0x7f0000000000)=0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000011c0), 0x8) r2 = syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000b80)=ANY=[]) io_submit(r0, 0x2, &(0x7f0000000480)=[&(0x7f0000001080)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r2, 0x0}]) 11:27:26 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@broadcast, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x2b}, 0x0, @in6=@empty}}, 0xe8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@broadcast, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x2b}, 0x0, @in6=@empty}}, 0xe8) 11:27:26 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0xc2b480, 0x0) chroot(&(0x7f0000000040)='./file0\x00') umount2(&(0x7f0000000000)='./file0\x00', 0x0) [ 76.485698] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 76.488331] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 76.490703] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 76.493878] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 76.496451] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 76.499096] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 76.621229] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 76.622698] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 76.629915] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 76.639118] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 76.641066] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 76.642419] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 76.643774] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 76.645416] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 76.646639] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 76.647953] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 76.649379] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 76.650512] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 76.651563] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 76.652537] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 76.657765] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 76.659330] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 76.660606] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 76.661635] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 76.663955] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 76.665210] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 76.669707] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 76.671210] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 76.672485] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 76.676674] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 76.685128] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 76.696053] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 76.698538] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 76.732556] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 76.743713] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 76.745339] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 76.820036] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 76.830698] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 76.839114] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 76.853534] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 76.870563] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 76.873097] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 78.570766] Bluetooth: hci1: Opcode 0x c03 failed: -110 [ 78.570777] Bluetooth: hci0: command 0x0409 tx timeout [ 78.573227] [ 78.573471] ====================================================== [ 78.574198] WARNING: possible circular locking dependency detected [ 78.574916] 6.2.0-next-20230224 #1 Not tainted [ 78.575452] ------------------------------------------------------ [ 78.579835] syz-executor.4/270 is trying to acquire lock: [ 78.580468] ffff88800f4c0880 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}, at: __flush_work+0xdd/0xd80 [ 78.581719] [ 78.581719] but task is already holding lock: [ 78.582409] ffff88800f4c0920 (&hdev->cmd_sync_work_lock){+.+.}-{3:3}, at: hci_cmd_sync_clear+0x45/0x250 [ 78.583560] [ 78.583560] which lock already depends on the new lock. [ 78.583560] [ 78.584517] [ 78.584517] the existing dependency chain (in reverse order) is: [ 78.585371] [ 78.585371] -> #1 (&hdev->cmd_sync_work_lock){+.+.}-{3:3}: [ 78.586228] __mutex_lock+0x133/0x14a0 [ 78.586786] hci_cmd_sync_work+0x1e6/0x320 [ 78.587341] process_one_work+0xa0f/0x1790 [ 78.587939] worker_thread+0x63b/0x1260 [ 78.588483] kthread+0x2e9/0x3a0 [ 78.588949] ret_from_fork+0x2c/0x50 [ 78.589451] [ 78.589451] -> #0 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}: [ 78.590402] __lock_acquire+0x2d56/0x6380 [ 78.590979] lock_acquire.part.0+0xea/0x320 [ 78.591567] __flush_work+0x109/0xd80 [ 78.592097] __cancel_work_timer+0x39c/0x4e0 [ 78.592673] hci_cmd_sync_clear+0x52/0x250 [ 78.593252] hci_unregister_dev+0xf9/0x410 [ 78.593821] vhci_release+0x80/0x100 [ 78.594335] __fput+0x263/0xa40 [ 78.594811] task_work_run+0x174/0x280 [ 78.595350] do_exit+0xad8/0x2800 [ 78.595843] do_group_exit+0xd4/0x2a0 [ 78.596357] __x64_sys_exit_group+0x3e/0x50 [ 78.596933] do_syscall_64+0x3f/0x90 [ 78.597433] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 78.598095] [ 78.598095] other info that might help us debug this: [ 78.598095] [ 78.599006] Possible unsafe locking scenario: [ 78.599006] [ 78.599702] CPU0 CPU1 [ 78.600252] ---- ---- [ 78.600791] lock(&hdev->cmd_sync_work_lock); [ 78.601331] lock((work_completion)(&hdev->cmd_sync_work)); [ 78.602291] lock(&hdev->cmd_sync_work_lock); [ 78.603090] lock((work_completion)(&hdev->cmd_sync_work)); [ 78.603767] [ 78.603767] *** DEADLOCK *** [ 78.603767] [ 78.604468] 1 lock held by syz-executor.4/270: [ 78.605006] #0: ffff88800f4c0920 (&hdev->cmd_sync_work_lock){+.+.}-{3:3}, at: hci_cmd_sync_clear+0x45/0x250 [ 78.606185] [ 78.606185] stack backtrace: [ 78.606717] CPU: 1 PID: 270 Comm: syz-executor.4 Not tainted 6.2.0-next-20230224 #1 [ 78.607606] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 78.608569] Call Trace: [ 78.608884] [ 78.609158] dump_stack_lvl+0x91/0xf0 [ 78.609622] check_noncircular+0x263/0x2e0 [ 78.610165] ? __pfx_check_noncircular+0x10/0x10 [ 78.610757] __lock_acquire+0x2d56/0x6380 [ 78.611274] ? lock_is_held_type+0x9f/0x120 [ 78.611831] ? __pfx___lock_acquire+0x10/0x10 [ 78.612380] ? __pfx_register_lock_class+0x10/0x10 [ 78.612974] ? __wait_for_common+0x394/0x550 [ 78.613529] ? __pfx_lock_release+0x10/0x10 [ 78.614071] lock_acquire.part.0+0xea/0x320 [ 78.614611] ? __flush_work+0xdd/0xd80 [ 78.615100] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 78.615708] ? __flush_work+0xdd/0xd80 [ 78.616253] ? rcu_read_lock_sched_held+0x42/0x80 [ 78.616832] ? trace_lock_acquire+0x170/0x1e0 [ 78.617392] ? __flush_work+0xdd/0xd80 [ 78.617838] ? lock_acquire+0x32/0xc0 [ 78.618305] ? __flush_work+0xdd/0xd80 [ 78.618792] __flush_work+0x109/0xd80 [ 78.619269] ? __flush_work+0xdd/0xd80 [ 78.619749] ? __pfx_mark_lock.part.0+0x10/0x10 [ 78.620339] ? __pfx___flush_work+0x10/0x10 [ 78.620864] ? lock_acquire.part.0+0xea/0x320 [ 78.621414] ? hci_cmd_sync_clear+0x45/0x250 [ 78.621947] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 78.622548] ? hci_cmd_sync_clear+0x45/0x250 [ 78.623075] ? rcu_read_lock_sched_held+0x42/0x80 [ 78.623655] ? trace_lock_acquire+0x170/0x1e0 [ 78.624216] ? lock_is_held_type+0x9f/0x120 [ 78.624756] ? mark_held_locks+0x9e/0xe0 [ 78.625259] __cancel_work_timer+0x39c/0x4e0 [ 78.625783] ? __pfx___cancel_work_timer+0x10/0x10 [ 78.626362] ? __cancel_work_timer+0x2aa/0x4e0 [ 78.626906] ? __pfx___cancel_work_timer+0x10/0x10 [ 78.627492] ? lock_release+0x1e3/0x710 [ 78.627992] ? __pfx_lock_release+0x10/0x10 [ 78.628514] ? do_raw_write_lock+0x11e/0x3b0 [ 78.629044] ? __pfx_vhci_release+0x10/0x10 [ 78.629575] hci_cmd_sync_clear+0x52/0x250 [ 78.630091] ? __pfx_vhci_release+0x10/0x10 [ 78.630618] hci_unregister_dev+0xf9/0x410 [ 78.631128] vhci_release+0x80/0x100 [ 78.631590] __fput+0x263/0xa40 [ 78.632010] task_work_run+0x174/0x280 [ 78.632486] ? __pfx_task_work_run+0x10/0x10 [ 78.633019] ? do_raw_spin_unlock+0x53/0x220 [ 78.633548] do_exit+0xad8/0x2800 [ 78.633969] ? lock_release+0x1e3/0x710 [ 78.634490] ? __pfx_lock_release+0x10/0x10 [ 78.635232] ? do_raw_spin_lock+0x125/0x270 [ 78.635746] ? __pfx_do_exit+0x10/0x10 [ 78.636247] do_group_exit+0xd4/0x2a0 [ 78.636736] __x64_sys_exit_group+0x3e/0x50 [ 78.637253] do_syscall_64+0x3f/0x90 [ 78.637709] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 78.638322] RIP: 0033:0x7fc097e47b19 [ 78.638757] Code: Unable to access opcode bytes at 0x7fc097e47aef. [ 78.639455] RSP: 002b:00007ffd6d7f2878 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 78.640342] RAX: ffffffffffffffda RBX: 00007ffd6d7f3058 RCX: 00007fc097e47b19 [ 78.641147] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000043 [ 78.641956] RBP: 0000000000000000 R08: 0000000000000026 R09: 00007ffd6d7f3058 [ 78.642774] R10: 0000000000000020 R11: 0000000000000246 R12: 00007fc097ea1233 [ 78.643596] R13: 0000000000000002 R14: 0000000000000000 R15: 00000000000000f8 [ 78.644426] [ 78.698453] Bluetooth: hci4: command 0x0409 tx timeout [ 78.698472] Bluetooth: hci3: command 0x0409 tx timeout [ 78.762345] Bluetooth: hci2: command 0x0409 tx timeout [ 78.762356] Bluetooth: hci5: command 0x0409 tx timeout [ 78.826381] Bluetooth: hci6: command 0x0409 tx timeout [ 78.955330] Bluetooth: hci7: command 0x0409 tx timeout [ 80.618358] Bluetooth: hci0: command 0x041b tx timeout [ 80.746333] Bluetooth: hci3: command 0x041b tx timeout [ 80.746755] Bluetooth: hci4: command 0x041b tx timeout [ 80.810325] Bluetooth: hci2: command 0x041b tx timeout [ 80.810746] Bluetooth: hci5: command 0x041b tx timeout [ 80.875384] Bluetooth: hci6: command 0x041b tx timeout [ 81.002322] Bluetooth: hci7: command 0x041b tx timeout [ 82.667344] Bluetooth: hci0: command 0x040f tx timeout [ 82.795455] Bluetooth: hci4: command 0x040f tx timeout [ 82.795466] Bluetooth: hci3: command 0x040f tx timeout [ 82.859402] Bluetooth: hci5: command 0x040f tx timeout [ 82.860125] Bluetooth: hci2: command 0x040f tx timeout [ 82.923379] Bluetooth: hci6: command 0x040f tx timeout [ 83.051338] Bluetooth: hci7: command 0x040f tx timeout [ 83.754386] Bluetooth: hci1: Opcode 0x c03 failed: -110 [ 84.715340] Bluetooth: hci0: command 0x0419 tx timeout [ 84.842349] Bluetooth: hci4: command 0x0419 tx timeout [ 84.842363] Bluetooth: hci3: command 0x0419 tx timeout [ 84.906379] Bluetooth: hci2: command 0x0419 tx timeout [ 84.906507] Bluetooth: hci5: command 0x0419 tx timeout [ 84.970369] Bluetooth: hci6: command 0x0419 tx timeout [ 85.098406] Bluetooth: hci7: command 0x0419 tx timeout [ 88.554332] Bluetooth: hci1: Opcode 0x c03 failed: -110 VM DIAGNOSIS: 11:27:29 Registers: info registers vcpu 0 RAX=0000000080000001 RBX=00007f2c9be8d699 RCX=ffffffff8139864d RDX=ffff888040dfd040 RSI=0000000000000000 RDI=0000000000000006 RBP=ffffffffffffffff RSP=ffff88801f8af780 R8 =0000000000000006 R9 =00007f2c9be8d699 R10=ffffffffffffffff R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffff888040dfd040 R15=dffffc0000000000 RIP=ffffffff814b75bb RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe4268ab8000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe4268ab6000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2c9c2956f4 CR3=0000000005482000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00007f2c9c2a447000007f2c9c2a3f20 XMM02=00000000000000000000000000000000 XMM03=756e20796d6d756420736e6f6974706f XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=73253d656d616e6c6165722073253d73 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff82502865 RDI=ffffffff87f10da0 RBP=ffffffff87f10d60 RSP=ffff88800fd87190 R8 =0000000000000001 R9 =000000000000000a R10=000000000000002d R11=0000000000000001 R12=000000000000002d R13=ffffffff87f10d60 R14=0000000000000010 R15=ffffffff82502850 RIP=ffffffff825028bd RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe3bf3872000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe3bf3870000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f17a487d710 CR3=0000000018de4000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=0000ff0000000000000000000000ff00 XMM01=ffff00ffffffffffffffffffffff00ff XMM02=4c4700362e322e325f4342494c470035 XMM03=00000000000000000000000000470035 XMM04=4342494c4700362e322e325f4342494c XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000