Warning: Permanently added '[localhost]:14477' (ECDSA) to the list of known hosts. 2023/02/24 11:26:07 fuzzer started 2023/02/24 11:26:08 dialing manager at localhost:41417 syzkaller login: [ 35.607205] cgroup: Unknown subsys name 'net' [ 35.698310] cgroup: Unknown subsys name 'rlimit' 2023/02/24 11:26:22 syscalls: 2217 2023/02/24 11:26:22 code coverage: enabled 2023/02/24 11:26:22 comparison tracing: enabled 2023/02/24 11:26:22 extra coverage: enabled 2023/02/24 11:26:22 setuid sandbox: enabled 2023/02/24 11:26:22 namespace sandbox: enabled 2023/02/24 11:26:22 Android sandbox: enabled 2023/02/24 11:26:22 fault injection: enabled 2023/02/24 11:26:22 leak checking: enabled 2023/02/24 11:26:22 net packet injection: enabled 2023/02/24 11:26:22 net device setup: enabled 2023/02/24 11:26:22 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2023/02/24 11:26:22 devlink PCI setup: PCI device 0000:00:10.0 is not available 2023/02/24 11:26:22 USB emulation: enabled 2023/02/24 11:26:22 hci packet injection: enabled 2023/02/24 11:26:22 wifi device emulation: enabled 2023/02/24 11:26:22 802.15.4 emulation: enabled 2023/02/24 11:26:22 fetching corpus: 0, signal 0/2000 (executing program) 2023/02/24 11:26:22 fetching corpus: 50, signal 33017/36515 (executing program) 2023/02/24 11:26:22 fetching corpus: 100, signal 44543/49567 (executing program) 2023/02/24 11:26:22 fetching corpus: 150, signal 52079/58532 (executing program) 2023/02/24 11:26:22 fetching corpus: 200, signal 61839/69481 (executing program) 2023/02/24 11:26:22 fetching corpus: 250, signal 68199/77070 (executing program) 2023/02/24 11:26:22 fetching corpus: 300, signal 73826/83851 (executing program) 2023/02/24 11:26:23 fetching corpus: 350, signal 79301/90420 (executing program) 2023/02/24 11:26:23 fetching corpus: 400, signal 83381/95607 (executing program) 2023/02/24 11:26:23 fetching corpus: 450, signal 87875/101126 (executing program) 2023/02/24 11:26:23 fetching corpus: 500, signal 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(executing program) 2023/02/24 11:26:45 fetching corpus: 9980, signal 259062/262694 (executing program) 2023/02/24 11:26:47 starting 8 fuzzer processes 11:26:47 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 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) syz_io_uring_setup(0x36a2, &(0x7f0000000100)={0x0, 0x0, 0x6, 0x3}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) 11:26:47 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x163008, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x10044a8, &(0x7f0000000140)={[{@dioread_nolock}]}) 11:26:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000100)={0x24, 0x2a, 0x101, 0x0, 0x0, "", [@nested={0x14, 0x0, 0x0, 0x1, [@typed={0x4, 0x95}, @typed={0xc, 0x0, 0x0, 0x0, @u64}]}]}, 0x24}], 0x1}, 0x0) 11:26:47 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x100000, 0x8}, 0x1c) [ 75.308341] audit: type=1400 audit(1677238007.906:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 11:26:47 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps\x00') pread64(r2, &(0x7f00000000c0)=""/98, 0x62, 0x7fff) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r2, 0xc0189375, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000080000000000000000", @ANYRES32]) dup2(0xffffffffffffffff, r2) open_tree(r2, &(0x7f0000000040)='./file0\x00', 0x8000) ioctl$TIOCSISO7816(r2, 0xc0285443, &(0x7f0000000000)={0x1, 0x0, 0x6, 0x3, 0x758}) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) 11:26:47 executing program 5: r0 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x20082000) keyctl$join(0x1, &(0x7f0000000300)={'syz', 0x0}) keyctl$join(0x1, &(0x7f0000000000)={'syz', 0x0}) 11:26:47 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x80000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f80100200040000000000000000000800029e21b3bf153595a4b414c4c4552202046415431362020200e1fbe5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a00", 0xc0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8fffffff0ffffffffffffff00"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="f8fffffff0ffffffffffffff00"/32, 0x20, 0x400}, {&(0x7f0000010300)="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", 0x120, 0x600}, {&(0x7f0000010500)="2e2020202020202020202010000ee870325132510000e87032510300000000002e2e20202020202020202010000ee870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202020000ee870325132510000e870325104001a040000", 0x80, 0x11400}, {&(0x7f0000010600)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x21400}, {&(0x7f0000010b00)='syzkallers\x00'/32, 0x20, 0x31400}, {&(0x7f0000010c00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x51400}], 0x0, &(0x7f0000010d00)) 11:26:48 executing program 7: ioctl$INCFS_IOC_PERMIT_FILL(0xffffffffffffffff, 0x40046721, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) 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) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 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) ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000002c0)={0x0, 0x700000000}) [ 76.678161] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 76.681561] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 76.684381] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 76.686419] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 76.689441] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 76.692077] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 76.694978] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 76.700695] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 76.714433] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 76.715315] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 76.719000] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 76.721100] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 76.726073] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 76.745989] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 76.748346] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 76.754764] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 76.757391] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 76.758974] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 76.799565] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 76.812443] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 76.820073] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 76.823434] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 76.829996] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 76.853781] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 76.855099] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 76.855988] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 76.860752] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 76.861615] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 76.862565] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 76.868740] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 76.885825] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 76.894564] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 76.925719] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 76.930109] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 76.937946] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 76.939824] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 76.982109] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 76.990443] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 76.997891] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 77.025133] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 77.027120] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 77.028283] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 78.750483] Bluetooth: hci0: command 0x0409 tx timeout [ 78.751052] Bluetooth: hci1: command 0x0409 tx timeout [ 78.813739] Bluetooth: hci2: command 0x0409 tx timeout [ 78.877795] Bluetooth: hci7: Opcode 0x c03 failed: -110 [ 78.878941] [ 78.879166] ====================================================== [ 78.879758] WARNING: possible circular locking dependency detected [ 78.880349] 6.2.0-next-20230224 #1 Not tainted [ 78.880794] ------------------------------------------------------ [ 78.883813] syz-executor.6/274 is trying to acquire lock: [ 78.884339] ffff888014680880 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}, at: __flush_work+0xdd/0xd80 [ 78.885384] [ 78.885384] but task is already holding lock: [ 78.885951] ffff888014680920 (&hdev->cmd_sync_work_lock){+.+.}-{3:3}, at: hci_cmd_sync_clear+0x45/0x250 [ 78.886886] [ 78.886886] which lock already depends on the new lock. [ 78.886886] [ 78.887667] [ 78.887667] the existing dependency chain (in reverse order) is: [ 78.888377] [ 78.888377] -> #1 (&hdev->cmd_sync_work_lock){+.+.}-{3:3}: [ 78.889080] __mutex_lock+0x133/0x14a0 [ 78.889527] hci_cmd_sync_work+0x1e6/0x320 [ 78.890007] process_one_work+0xa0f/0x1790 [ 78.890484] worker_thread+0x63b/0x1260 [ 78.890944] kthread+0x2e9/0x3a0 [ 78.891331] ret_from_fork+0x2c/0x50 [ 78.891753] [ 78.891753] -> #0 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}: [ 78.892544] __lock_acquire+0x2d56/0x6380 [ 78.893021] lock_acquire.part.0+0xea/0x320 [ 78.893507] __flush_work+0x109/0xd80 [ 78.893940] __cancel_work_timer+0x39c/0x4e0 [ 78.894414] hci_cmd_sync_clear+0x52/0x250 [ 78.894878] hci_unregister_dev+0xf9/0x410 [ 78.895341] vhci_release+0x80/0x100 [ 78.895768] __fput+0x263/0xa40 [ 78.896148] task_work_run+0x174/0x280 [ 78.896591] do_exit+0xad8/0x2800 [ 78.897003] do_group_exit+0xd4/0x2a0 [ 78.897427] __x64_sys_exit_group+0x3e/0x50 [ 78.897905] do_syscall_64+0x3f/0x90 [ 78.898318] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 78.898858] [ 78.898858] other info that might help us debug this: [ 78.898858] [ 78.899598] Possible unsafe locking scenario: [ 78.899598] [ 78.900157] CPU0 CPU1 [ 78.900592] ---- ---- [ 78.901031] lock(&hdev->cmd_sync_work_lock); [ 78.901469] lock((work_completion)(&hdev->cmd_sync_work)); [ 78.902238] lock(&hdev->cmd_sync_work_lock); [ 78.902897] lock((work_completion)(&hdev->cmd_sync_work)); [ 78.903447] [ 78.903447] *** DEADLOCK *** [ 78.903447] [ 78.904005] 1 lock held by syz-executor.6/274: [ 78.904448] #0: ffff888014680920 (&hdev->cmd_sync_work_lock){+.+.}-{3:3}, at: hci_cmd_sync_clear+0x45/0x250 [ 78.905441] [ 78.905441] stack backtrace: [ 78.905864] CPU: 1 PID: 274 Comm: syz-executor.6 Not tainted 6.2.0-next-20230224 #1 [ 78.906588] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 78.907360] Call Trace: [ 78.907613] [ 78.907836] dump_stack_lvl+0x91/0xf0 [ 78.908211] check_noncircular+0x263/0x2e0 [ 78.908638] ? __pfx_check_noncircular+0x10/0x10 [ 78.909118] __lock_acquire+0x2d56/0x6380 [ 78.909544] ? lock_is_held_type+0x9f/0x120 [ 78.909972] ? __pfx___lock_acquire+0x10/0x10 [ 78.910422] ? __pfx_register_lock_class+0x10/0x10 [ 78.910912] ? __wait_for_common+0x394/0x550 [ 78.911357] ? __pfx_lock_release+0x10/0x10 [ 78.911789] lock_acquire.part.0+0xea/0x320 [ 78.912225] ? __flush_work+0xdd/0xd80 [ 78.912628] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 78.913131] ? __flush_work+0xdd/0xd80 [ 78.913527] ? rcu_read_lock_sched_held+0x42/0x80 [ 78.913998] ? trace_lock_acquire+0x170/0x1e0 [ 78.914448] ? __flush_work+0xdd/0xd80 [ 78.914847] ? lock_acquire+0x32/0xc0 [ 78.915232] ? __flush_work+0xdd/0xd80 [ 78.915625] __flush_work+0x109/0xd80 [ 78.916013] ? __flush_work+0xdd/0xd80 [ 78.916420] ? __pfx_mark_lock.part.0+0x10/0x10 [ 78.916890] ? __pfx___flush_work+0x10/0x10 [ 78.917318] ? lock_acquire.part.0+0xea/0x320 [ 78.917770] ? hci_cmd_sync_clear+0x45/0x250 [ 78.918210] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 78.918692] ? hci_cmd_sync_clear+0x45/0x250 [ 78.919124] ? rcu_read_lock_sched_held+0x42/0x80 [ 78.919592] ? trace_lock_acquire+0x170/0x1e0 [ 78.920038] ? lock_is_held_type+0x9f/0x120 [ 78.920472] ? mark_held_locks+0x9e/0xe0 [ 78.920896] __cancel_work_timer+0x39c/0x4e0 [ 78.921322] ? __pfx___cancel_work_timer+0x10/0x10 [ 78.921792] ? __cancel_work_timer+0x2aa/0x4e0 [ 78.922231] ? __pfx___cancel_work_timer+0x10/0x10 [ 78.922705] ? lock_release+0x1e3/0x710 [ 78.923101] ? __pfx_lock_release+0x10/0x10 [ 78.923522] ? do_raw_write_lock+0x11e/0x3b0 [ 78.923951] ? __pfx_vhci_release+0x10/0x10 [ 78.924374] hci_cmd_sync_clear+0x52/0x250 [ 78.924790] ? __pfx_vhci_release+0x10/0x10 [ 78.925220] hci_unregister_dev+0xf9/0x410 [ 78.925627] vhci_release+0x80/0x100 [ 78.926011] __fput+0x263/0xa40 [ 78.926358] task_work_run+0x174/0x280 [ 78.926742] ? __pfx_task_work_run+0x10/0x10 [ 78.927175] ? do_raw_spin_unlock+0x53/0x220 [ 78.927610] do_exit+0xad8/0x2800 [ 78.927956] ? lock_release+0x1e3/0x710 [ 78.928355] ? __pfx_lock_release+0x10/0x10 [ 78.928785] ? do_raw_spin_lock+0x125/0x270 [ 78.929197] ? __pfx_do_exit+0x10/0x10 [ 78.929581] do_group_exit+0xd4/0x2a0 [ 78.929948] __x64_sys_exit_group+0x3e/0x50 [ 78.930360] do_syscall_64+0x3f/0x90 [ 78.930719] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 78.931209] RIP: 0033:0x7f451b10bb19 [ 78.931559] Code: Unable to access opcode bytes at 0x7f451b10baef. [ 78.932130] RSP: 002b:00007ffdde720bf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 78.932846] RAX: ffffffffffffffda RBX: 00007ffdde7213d8 RCX: 00007f451b10bb19 [ 78.933510] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000043 [ 78.934161] RBP: 0000000000000000 R08: 0000000000000026 R09: 00007ffdde7213d8 [ 78.934813] R10: 0000000000000020 R11: 0000000000000246 R12: 00007f451b165233 [ 78.935475] R13: 0000000000000002 R14: 0000000000000000 R15: 00000000000000f8 [ 78.936131] [ 79.005555] Bluetooth: hci4: command 0x0409 tx timeout [ 79.005795] Bluetooth: hci3: command 0x0409 tx timeout [ 79.005953] Bluetooth: hci5: command 0x0409 tx timeout [ 79.069540] Bluetooth: hci6: command 0x0409 tx timeout [ 80.797585] Bluetooth: hci0: command 0x041b tx timeout [ 80.798672] Bluetooth: hci1: command 0x041b tx timeout [ 80.861619] Bluetooth: hci2: command 0x041b tx timeout [ 81.053572] Bluetooth: hci5: command 0x041b tx timeout [ 81.054563] Bluetooth: hci3: command 0x041b tx timeout [ 81.054603] Bluetooth: hci4: command 0x041b tx timeout [ 81.117758] Bluetooth: hci6: command 0x041b tx timeout [ 82.845606] Bluetooth: hci1: command 0x040f tx timeout [ 82.845618] Bluetooth: hci0: command 0x040f tx timeout [ 82.910039] Bluetooth: hci2: command 0x040f tx timeout [ 83.101604] Bluetooth: hci3: command 0x040f tx timeout [ 83.101998] Bluetooth: hci5: command 0x040f tx timeout [ 83.102609] Bluetooth: hci4: command 0x040f tx timeout [ 83.165562] Bluetooth: hci6: command 0x040f tx timeout [ 84.253588] Bluetooth: hci7: Opcode 0x c03 failed: -110 [ 84.893577] Bluetooth: hci1: command 0x0419 tx timeout [ 84.894370] Bluetooth: hci0: command 0x0419 tx timeout [ 84.957644] Bluetooth: hci2: command 0x0419 tx timeout [ 85.149581] Bluetooth: hci4: command 0x0419 tx timeout [ 85.150265] Bluetooth: hci5: command 0x0419 tx timeout [ 85.150943] Bluetooth: hci3: command 0x0419 tx timeout [ 85.213562] Bluetooth: hci6: command 0x0419 tx timeout [ 87.141114] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 87.141843] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 87.142596] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 87.143740] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 87.145204] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 87.145865] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 VM DIAGNOSIS: 11:26:51 Registers: info registers vcpu 0 RAX=0000000080000000 RBX=ffff888009dd79f0 RCX=0000000000000000 RDX=ffff88801c83d040 RSI=ffffffff844095f9 RDI=ffffffff84e211e0 RBP=ffffffff84e211e0 RSP=ffff888009dd7660 R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffff888009dd7dc8 R13=0000000000000000 R14=ffff88800c9f3340 R15=0000000000000000 RIP=ffffffff814b75bb RFL=00000293 [--S-A-C] 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 00007f93fc02a540 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe251832e000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe251832c000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f93fc0fb710 CR3=000000001a206000 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=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 info registers vcpu 1 RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff82502865 RDI=ffffffff87f10da0 RBP=ffffffff87f10d60 RSP=ffff88801c8df190 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 fffffe4363ed1000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe4363ecf000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0eebf074a1 CR3=0000000016018000 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=756e696c2d34365f3638782f62696c2f XMM01=2e6f747079726362696c2f756e672d78 XMM02=00312e312e6f732e6f74707972636269 XMM03=6c2f756e672d78756e696c2d34365f36 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000