[ 62.135943] audit: type=1400 audit(1738168843.931:6): avc: denied { checkpoint_restore } for pid=214 comm="agetty" capability=40 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 Debian GNU/Linux 11 syzkaller ttyS0 Warning: Permanently added '[localhost]:64396' (ECDSA) to the list of known hosts. 2025/01/29 16:40:51 fuzzer started 2025/01/29 16:40:52 dialing manager at localhost:36977 syzkaller login: [ 71.065739] cgroup: Unknown subsys name 'net' [ 71.147999] cgroup: Unknown subsys name 'cpuset' [ 71.179755] cgroup: Unknown subsys name 'rlimit' 2025/01/29 16:41:09 syscalls: 2217 2025/01/29 16:41:09 code coverage: enabled 2025/01/29 16:41:09 comparison tracing: enabled 2025/01/29 16:41:09 extra coverage: enabled 2025/01/29 16:41:09 setuid sandbox: enabled 2025/01/29 16:41:09 namespace sandbox: enabled 2025/01/29 16:41:09 Android sandbox: enabled 2025/01/29 16:41:09 fault injection: enabled 2025/01/29 16:41:09 leak checking: enabled 2025/01/29 16:41:09 net packet injection: enabled 2025/01/29 16:41:09 net device setup: enabled 2025/01/29 16:41:09 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/01/29 16:41:09 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/01/29 16:41:09 USB emulation: enabled 2025/01/29 16:41:09 hci packet injection: enabled 2025/01/29 16:41:09 wifi device emulation: enabled 2025/01/29 16:41:09 802.15.4 emulation: enabled 2025/01/29 16:41:09 fetching corpus: 0, signal 0/0 (executing program) 2025/01/29 16:41:09 fetching corpus: 0, signal 0/0 (executing program) 2025/01/29 16:41:10 starting 8 fuzzer processes 16:41:10 executing program 0: request_key(&(0x7f0000000f80)='logon\x00', &(0x7f0000000fc0)={'syz', 0x3}, &(0x7f0000001000)='6\x00', 0x0) 16:41:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1b, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000dc0000000f000000010000000000000000000000002000000020000020000000d8f4655fd8f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000028020000028401001b0000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e35333334383534323200"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000dced220ba9804d58a8dffc387fa17f8a010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000002500000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="030000000400000005000000dc000f000300040000000000000000000f004582", 0x20, 0x800}, {&(0x7f0000010500)="ffffffff07000000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d7f4655fd7f4655fd7f4655f00"/2080, 0x820, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd8f4655fd8f4655f00000000000004000200000000000000050000000d00"/64, 0x40, 0x1500}, {&(0x7f0000010f00)="20000000181166091811660900000000d7f4655f00"/32, 0x20, 0x1580}, {&(0x7f0000011000)="c0410000002c0000d7f4655fd7f4655fd7f4655f00000000000002001600000000000000000000000e0000000f000000100000001100000012000000130000001400000015000000160000001700000018000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000d7f4655f000000000000000000000000000002ea00"/192, 0xc0, 0x1e00}, {&(0x7f0000011100)="ed4100003c000000d8f4655fd8f4655fd8f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000007782994400000000000000000000000000000000000000000000000020000000181166091811660918116609d8f4655f181166090000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x1f00}, {&(0x7f0000011200)="ed8100001a040000d8f4655fd8f4655fd8f4655f0000000000000100040000000000000001000000190000001a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000567a372d00000000000000000000000000000000000000000000000020000000181166091811660918116609d8f4655f181166090000000000000000", 0xa0, 0x2000}, {&(0x7f0000011300)="ffa1000026000000d8f4655fd8f4655fd8f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3533333438353432322f66696c65302f66696c653000000000000000000000000000000000000000000000ae16d32f00000000000000000000000000000000000000000000000020000000181166091811660918116609d8f4655f181166090000000000000000", 0xa0, 0x2100}, {&(0x7f0000011400)="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", 0x1a0, 0x2200}, {&(0x7f0000011600)="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", 0x100, 0x2400}, {&(0x7f0000011700)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0x3400}, {&(0x7f0000011800)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x3800}, {&(0x7f0000011900)="00000000000400"/32, 0x20, 0x3c00}, {&(0x7f0000011a00)="00000000000400"/32, 0x20, 0x4000}, {&(0x7f0000011b00)="00000000000400"/32, 0x20, 0x4400}, {&(0x7f0000011c00)="00000000000400"/32, 0x20, 0x4800}, {&(0x7f0000011d00)="00000000000400"/32, 0x20, 0x4c00}, {&(0x7f0000011e00)="00000000000400"/32, 0x20, 0x5000}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x5400}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x5800}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x5c00}, {&(0x7f0000012200)="00000000000400"/32, 0x20, 0x6000}, {&(0x7f0000012300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x6400}], 0x0, &(0x7f0000012800)) 16:41:10 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x1000, 0x4) [ 89.210624] audit: type=1400 audit(1738168871.012:7): avc: denied { execmem } for pid=270 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 16:41:11 executing program 3: msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x5) 16:41:11 executing program 4: syz_emit_ethernet(0x46, 0x0, 0x0) 16:41:11 executing program 5: lremovexattr(0x0, &(0x7f0000000100)=@known='security.apparmor\x00') 16:41:11 executing program 7: faccessat(0xffffffffffffffff, 0x0, 0x0) 16:41:11 executing program 6: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000018105e04da07000000000001090224000100000000090400000903000000092100000001222200090581030800000000"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x22, 0x22, {[@global=@item_012={0x2, 0x1, 0x9, "2313"}, @global=@item_012={0x2, 0x1, 0x0, "e53f"}, @global=@item_4={0x3, 0x1, 0x0, '\f\x00'}, @local=@item_012={0x2, 0x2, 0x2, "9000"}, @global=@item_4={0x3, 0x1, 0x0, "0900be00"}, @main=@item_4={0x3, 0x0, 0x8}, @local=@item_4={0x3, 0x2, 0x0, "09007a15"}, @local=@item_4={0x3, 0x2, 0x0, "5d8c3dda"}]}}, 0x0}, 0x0) syz_usb_ep_write(r0, 0x81, 0x7, &(0x7f0000000000)='BBBBBBB') syz_usb_ep_write(r0, 0x81, 0x7, &(0x7f0000000000)='BBBBBBB') syz_usb_ep_write(r0, 0x81, 0x7, &(0x7f0000000000)='BBBBBBB') [ 90.679533] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 90.684607] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 90.689891] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 90.697092] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 90.701614] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 90.704339] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 90.734158] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 90.747138] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 90.750563] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 90.755602] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 90.761539] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 90.766669] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 90.795623] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 90.802655] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 90.805248] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 90.813184] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 90.855964] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 90.859162] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 90.863546] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 90.870934] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 90.872485] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 90.874453] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 90.876663] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 90.878587] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 90.880558] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 90.882592] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 90.884086] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 90.885868] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 90.887623] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 90.889221] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 90.891357] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 90.893795] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 90.895606] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 90.905328] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 90.913025] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 90.917353] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 90.921266] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 90.923942] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 90.928041] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 90.931776] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 90.936221] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 90.943686] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 90.985698] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 90.995828] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 91.021133] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 91.032239] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 91.052178] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 91.061798] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 92.759745] Bluetooth: hci0: command tx timeout [ 92.887464] Bluetooth: hci1: command tx timeout [ 93.016173] Bluetooth: hci3: command tx timeout [ 93.016903] Bluetooth: hci5: command tx timeout [ 93.017807] Bluetooth: hci2: command tx timeout [ 93.018347] Bluetooth: hci6: command tx timeout [ 93.018911] Bluetooth: hci4: command tx timeout [ 93.143511] Bluetooth: hci7: command tx timeout [ 94.807672] Bluetooth: hci0: command tx timeout [ 94.936057] Bluetooth: hci1: command tx timeout [ 95.063540] Bluetooth: hci2: command tx timeout [ 95.064007] Bluetooth: hci4: command tx timeout [ 95.064496] Bluetooth: hci6: command tx timeout [ 95.064916] Bluetooth: hci5: command tx timeout [ 95.065341] Bluetooth: hci3: command tx timeout [ 95.191608] Bluetooth: hci7: command tx timeout [ 96.856507] Bluetooth: hci0: command tx timeout [ 96.983524] Bluetooth: hci1: command tx timeout [ 97.113456] Bluetooth: hci3: command tx timeout [ 97.113476] Bluetooth: hci2: command tx timeout [ 97.113987] Bluetooth: hci5: command tx timeout [ 97.114575] Bluetooth: hci6: command tx timeout [ 97.115202] Bluetooth: hci4: command tx timeout [ 97.239617] Bluetooth: hci7: command tx timeout [ 98.904802] Bluetooth: hci0: command tx timeout [ 99.034488] Bluetooth: hci1: command tx timeout [ 99.159577] Bluetooth: hci2: command tx timeout [ 99.160491] Bluetooth: hci4: command tx timeout [ 99.161588] Bluetooth: hci5: command tx timeout [ 99.162525] Bluetooth: hci6: command tx timeout [ 99.163332] Bluetooth: hci3: command tx timeout [ 99.287629] Bluetooth: hci7: command tx timeout [ 152.939204] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 152.943239] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 152.946312] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 152.975974] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 152.981219] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 152.983776] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 153.130815] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 153.139700] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 153.146331] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 153.160861] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 153.165259] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 153.167259] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 153.213183] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 153.223021] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 153.229340] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 153.264504] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 153.266658] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 153.274171] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 153.275940] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 153.278830] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 153.283984] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 153.285931] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 153.291790] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 153.295332] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 153.297532] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 153.299840] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 153.331615] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 153.347151] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 153.352786] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 153.354920] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 153.378739] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 153.383260] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 153.391694] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 153.403865] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 153.404522] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 153.407110] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 153.411819] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 153.415555] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 153.422727] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 153.426876] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 153.429616] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 153.431300] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 153.455787] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 153.466251] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 153.480322] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 153.490583] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 153.492299] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 153.494996] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 155.032460] Bluetooth: hci0: command tx timeout [ 155.225544] Bluetooth: hci1: command tx timeout [ 155.416822] Bluetooth: hci2: command tx timeout [ 155.479953] Bluetooth: hci5: command tx timeout [ 155.481128] Bluetooth: hci3: command tx timeout [ 155.481447] Bluetooth: hci6: command tx timeout [ 155.543583] Bluetooth: hci4: command tx timeout [ 155.544222] Bluetooth: hci7: command tx timeout [ 157.082446] Bluetooth: hci0: command tx timeout [ 157.272500] Bluetooth: hci1: command tx timeout [ 157.465153] Bluetooth: hci2: command tx timeout [ 157.527635] Bluetooth: hci3: command tx timeout [ 157.528497] Bluetooth: hci6: command tx timeout [ 157.529223] Bluetooth: hci5: command tx timeout [ 157.591623] Bluetooth: hci4: command tx timeout [ 157.592620] Bluetooth: hci7: command tx timeout [ 159.127509] Bluetooth: hci0: command tx timeout [ 159.319461] Bluetooth: hci1: command tx timeout [ 159.511450] Bluetooth: hci2: command tx timeout [ 159.576707] Bluetooth: hci3: command tx timeout [ 159.577205] Bluetooth: hci6: command tx timeout [ 159.578385] Bluetooth: hci5: command tx timeout [ 159.639614] Bluetooth: hci4: command tx timeout [ 159.639629] Bluetooth: hci7: command tx timeout [ 161.175440] Bluetooth: hci0: command tx timeout [ 161.367590] Bluetooth: hci1: command tx timeout [ 161.559452] Bluetooth: hci2: command tx timeout [ 161.623506] Bluetooth: hci5: command tx timeout [ 161.624018] Bluetooth: hci6: command tx timeout [ 161.624848] Bluetooth: hci3: command tx timeout [ 161.687539] Bluetooth: hci7: command tx timeout [ 161.687561] Bluetooth: hci4: command tx timeout [ 214.825790] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 214.828152] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 214.829895] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 214.835264] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 214.841644] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 214.843107] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 215.014275] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 215.015834] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 215.017826] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 215.019303] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 215.021327] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 215.023451] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 215.025223] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 215.029824] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 215.030555] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 215.036659] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 215.044532] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 215.044558] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 215.079302] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 215.083204] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 215.084920] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 215.094639] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 215.099632] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 215.101851] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 215.159798] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 215.173105] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 215.190039] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 215.199315] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 215.224647] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 215.230964] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 215.276831] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 215.293388] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 215.302647] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 215.314596] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 215.317545] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 215.332008] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 215.332732] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 215.334508] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 215.336242] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 215.419104] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 215.441571] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 215.446093] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 215.513878] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 215.560487] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 215.601121] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 215.632038] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 215.647164] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 215.652621] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 216.856655] Bluetooth: hci0: command tx timeout [ 217.113460] Bluetooth: hci1: command tx timeout [ 217.113489] Bluetooth: hci2: command tx timeout [ 217.239544] Bluetooth: hci3: command tx timeout [ 217.304226] Bluetooth: hci4: command tx timeout [ 217.431436] Bluetooth: hci6: command tx timeout [ 217.623515] Bluetooth: hci5: command tx timeout [ 217.752174] Bluetooth: hci7: command tx timeout [ 218.905498] Bluetooth: hci0: command tx timeout [ 219.161629] Bluetooth: hci1: command tx timeout [ 219.161665] Bluetooth: hci2: command tx timeout [ 219.287540] Bluetooth: hci3: command tx timeout [ 219.351556] Bluetooth: hci4: command tx timeout [ 219.479579] Bluetooth: hci6: command tx timeout [ 219.671570] Bluetooth: hci5: command tx timeout [ 219.800092] Bluetooth: hci7: command tx timeout [ 220.953424] Bluetooth: hci0: command tx timeout [ 221.207437] Bluetooth: hci1: command tx timeout [ 221.209144] Bluetooth: hci2: command tx timeout [ 221.336519] Bluetooth: hci3: command tx timeout [ 221.400409] Bluetooth: hci4: command tx timeout [ 221.529459] Bluetooth: hci6: command tx timeout [ 221.720633] Bluetooth: hci5: command tx timeout [ 221.848410] Bluetooth: hci7: command tx timeout [ 223.000432] Bluetooth: hci0: command tx timeout [ 223.256441] Bluetooth: hci2: command tx timeout [ 223.256506] Bluetooth: hci1: command tx timeout [ 223.384405] Bluetooth: hci3: command tx timeout [ 223.448525] Bluetooth: hci4: command tx timeout [ 223.577397] Bluetooth: hci6: command tx timeout [ 223.768444] Bluetooth: hci5: command tx timeout [ 223.896463] Bluetooth: hci7: command tx timeout [ 277.026747] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 277.029681] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 277.039742] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 277.044751] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 277.048483] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 277.055640] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 277.285114] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 277.293556] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 277.295553] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 277.304596] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 277.308889] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 277.311631] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 277.347764] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 277.350464] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 277.353751] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 277.358832] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 277.361794] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 277.363893] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 277.419109] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 277.427650] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 277.446679] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 277.457147] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 277.459866] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 277.462035] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 277.493117] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 277.498611] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 277.504164] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 277.507590] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 277.528564] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 277.540542] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 277.550560] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 277.557120] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 277.561838] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 277.564822] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 277.569917] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 277.574634] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 277.576022] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 277.585261] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 277.587552] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 277.589722] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 277.600509] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 277.602100] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 277.606948] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 277.608484] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 277.615725] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 277.630582] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 277.639585] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 277.656027] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 279.127513] Bluetooth: hci0: command tx timeout [ 279.386424] Bluetooth: hci2: command tx timeout [ 279.387236] Bluetooth: hci1: command tx timeout [ 279.575547] Bluetooth: hci3: command tx timeout [ 279.640435] Bluetooth: hci4: command tx timeout [ 279.703624] Bluetooth: hci7: command tx timeout [ 279.704423] Bluetooth: hci6: command tx timeout [ 279.705009] Bluetooth: hci5: command tx timeout [ 281.175893] Bluetooth: hci0: command tx timeout [ 281.431477] Bluetooth: hci1: command tx timeout [ 281.432413] Bluetooth: hci2: command tx timeout [ 281.623546] Bluetooth: hci3: command tx timeout [ 281.688586] Bluetooth: hci4: command tx timeout [ 281.753645] Bluetooth: hci5: command tx timeout [ 281.753681] Bluetooth: hci6: command tx timeout [ 281.754686] Bluetooth: hci7: command tx timeout [ 283.223426] Bluetooth: hci0: command tx timeout [ 283.479700] Bluetooth: hci1: command tx timeout [ 283.482390] Bluetooth: hci2: command tx timeout [ 283.671412] Bluetooth: hci3: command tx timeout [ 283.735431] Bluetooth: hci4: command tx timeout [ 283.799462] Bluetooth: hci7: command tx timeout [ 283.800689] Bluetooth: hci5: command tx timeout [ 283.800724] Bluetooth: hci6: command tx timeout [ 285.271432] Bluetooth: hci0: command tx timeout [ 285.527440] Bluetooth: hci2: command tx timeout [ 285.527503] Bluetooth: hci1: command tx timeout [ 285.721541] Bluetooth: hci3: command tx timeout [ 285.783402] Bluetooth: hci4: command tx timeout [ 285.847432] Bluetooth: hci5: command tx timeout [ 285.847474] Bluetooth: hci6: command tx timeout [ 285.847882] Bluetooth: hci7: command tx timeout [ 338.297515] [ 338.297889] ====================================================== [ 338.298947] WARNING: possible circular locking dependency detected [ 338.299993] 6.13.0-next-20250129 #1 Not tainted [ 338.301076] ------------------------------------------------------ [ 338.306949] kworker/u8:0/11 is trying to acquire lock: [ 338.308011] ffffffff8621d8a8 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0x1612/0x1c80 [ 338.310119] [ 338.310119] but task is already holding lock: [ 338.311288] ffff88802dba8768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 338.313289] [ 338.313289] which lock already depends on the new lock. [ 338.313289] [ 338.314886] [ 338.314886] the existing dependency chain (in reverse order) is: [ 338.316366] [ 338.316366] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 338.317732] __mutex_lock+0x13d/0xb50 [ 338.318707] wiphy_register+0x1b2e/0x25d0 [ 338.319697] ieee80211_register_hw+0x23a4/0x3d60 [ 338.320799] mac80211_hwsim_new_radio+0x2759/0x4d60 [ 338.322005] init_mac80211_hwsim+0x389/0x870 [ 338.323126] do_one_initcall+0xf9/0x640 [ 338.324153] kernel_init_freeable+0x53d/0x7a0 [ 338.325179] kernel_init+0x1e/0x2d0 [ 338.326014] ret_from_fork+0x48/0x80 [ 338.326860] ret_from_fork_asm+0x1a/0x30 [ 338.327845] [ 338.327845] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 338.329131] __lock_acquire+0x29fd/0x4580 [ 338.330184] lock_acquire+0x19b/0x520 [ 338.331159] __mutex_lock+0x13d/0xb50 [ 338.332158] unregister_netdevice_many_notify+0x1612/0x1c80 [ 338.333481] unregister_netdevice_queue+0x224/0x2e0 [ 338.334674] _cfg80211_unregister_wdev+0x57b/0x700 [ 338.335867] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 338.337053] ieee80211_unregister_hw+0x55/0x3a0 [ 338.338197] hwsim_exit_net+0x3a0/0x730 [ 338.339203] ops_exit_list+0xb3/0x180 [ 338.340167] cleanup_net+0x546/0xad0 [ 338.341119] process_one_work+0x8ee/0x1a10 [ 338.342243] worker_thread+0x674/0xe70 [ 338.343277] kthread+0x3ab/0x720 [ 338.344204] ret_from_fork+0x48/0x80 [ 338.345137] ret_from_fork_asm+0x1a/0x30 [ 338.346220] [ 338.346220] other info that might help us debug this: [ 338.346220] [ 338.347904] Possible unsafe locking scenario: [ 338.347904] [ 338.349140] CPU0 CPU1 [ 338.350113] ---- ---- [ 338.351091] lock(&rdev->wiphy.mtx); [ 338.351865] lock(rtnl_mutex); [ 338.352972] lock(&rdev->wiphy.mtx); [ 338.354166] lock(rtnl_mutex); [ 338.354831] [ 338.354831] *** DEADLOCK *** [ 338.354831] [ 338.355922] 4 locks held by kworker/u8:0/11: [ 338.356752] #0: ffff888008fdb948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b6/0x1a10 [ 338.358658] #1: ffff8880095dfd30 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x861/0x1a10 [ 338.360287] #2: ffffffff862118d0 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xca/0xad0 [ 338.361778] #3: ffff88802dba8768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 338.363461] [ 338.363461] stack backtrace: [ 338.364157] CPU: 1 UID: 0 PID: 11 Comm: kworker/u8:0 Not tainted 6.13.0-next-20250129 #1 [ 338.364235] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 338.364280] Workqueue: netns cleanup_net [ 338.364362] Call Trace: [ 338.364380] [ 338.364403] dump_stack_lvl+0xca/0x120 [ 338.364518] print_circular_bug+0x47b/0x750 [ 338.364614] check_noncircular+0x2e9/0x3c0 [ 338.364702] ? __pfx_check_noncircular+0x10/0x10 [ 338.364795] ? srso_return_thunk+0x5/0x5f [ 338.364914] ? lockdep_lock+0xba/0x1b0 [ 338.365034] ? __pfx_lockdep_lock+0x10/0x10 [ 338.365163] __lock_acquire+0x29fd/0x4580 [ 338.365275] ? __pfx___lock_acquire+0x10/0x10 [ 338.365366] ? lock_release+0x20f/0x6f0 [ 338.365469] ? __pfx_lock_release+0x10/0x10 [ 338.365569] lock_acquire+0x19b/0x520 [ 338.365659] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 338.365760] ? __pfx_lock_acquire+0x10/0x10 [ 338.365854] ? srso_return_thunk+0x5/0x5f [ 338.365967] ? lock_release+0x20f/0x6f0 [ 338.366059] ? srso_return_thunk+0x5/0x5f [ 338.366174] ? lock_is_held_type+0x9e/0x120 [ 338.366287] ? srso_return_thunk+0x5/0x5f [ 338.366408] __mutex_lock+0x13d/0xb50 [ 338.366515] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 338.366608] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 338.366704] ? srso_return_thunk+0x5/0x5f [ 338.366817] ? synchronize_rcu_expedited+0x38a/0x420 [ 338.366907] ? __pfx___mutex_lock+0x10/0x10 [ 338.367018] ? __pfx_autoremove_wake_function+0x10/0x10 [ 338.367132] ? srso_return_thunk+0x5/0x5f [ 338.367247] ? kasan_quarantine_put+0x84/0x1e0 [ 338.367373] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 338.367447] ? srso_return_thunk+0x5/0x5f [ 338.367569] unregister_netdevice_many_notify+0x1612/0x1c80 [ 338.367663] ? __virt_addr_valid+0x2e8/0x5d0 [ 338.367772] ? __pfx_lock_release+0x10/0x10 [ 338.367866] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 338.367961] ? find_held_lock+0x2c/0x110 [ 338.368083] ? srso_return_thunk+0x5/0x5f [ 338.368201] ? kernfs_remove_by_name_ns+0xc7/0x130 [ 338.368317] ? srso_return_thunk+0x5/0x5f [ 338.368425] ? lock_release+0x20f/0x6f0 [ 338.368513] ? __pfx_lock_release+0x10/0x10 [ 338.368599] ? srso_return_thunk+0x5/0x5f [ 338.368707] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 338.368802] ? srso_return_thunk+0x5/0x5f [ 338.368921] unregister_netdevice_queue+0x224/0x2e0 [ 338.369006] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 338.369092] ? up_write+0x195/0x520 [ 338.369208] _cfg80211_unregister_wdev+0x57b/0x700 [ 338.369315] ? srso_return_thunk+0x5/0x5f [ 338.369446] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 338.369525] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 338.369663] ? srso_return_thunk+0x5/0x5f [ 338.369778] ? srso_return_thunk+0x5/0x5f [ 338.369892] ? synchronize_rcu+0x1ff/0x260 [ 338.369982] ieee80211_unregister_hw+0x55/0x3a0 [ 338.370074] hwsim_exit_net+0x3a0/0x730 [ 338.370165] ? __pfx_hwsim_exit_net+0x10/0x10 [ 338.370249] ? srso_return_thunk+0x5/0x5f [ 338.370363] ? netdev_run_todo+0x788/0x1040 [ 338.370461] ? srso_return_thunk+0x5/0x5f [ 338.370579] ? __pfx_hwsim_exit_net+0x10/0x10 [ 338.370667] ops_exit_list+0xb3/0x180 [ 338.370756] cleanup_net+0x546/0xad0 [ 338.370848] ? __pfx_cleanup_net+0x10/0x10 [ 338.370960] process_one_work+0x8ee/0x1a10 [ 338.371098] ? __pfx_lock_acquire+0x10/0x10 [ 338.371192] ? __pfx_process_one_work+0x10/0x10 [ 338.371309] ? srso_return_thunk+0x5/0x5f [ 338.371417] ? move_linked_works+0x172/0x270 [ 338.371505] ? srso_return_thunk+0x5/0x5f [ 338.371613] ? assign_work+0x196/0x240 [ 338.371727] worker_thread+0x674/0xe70 [ 338.371843] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 338.371948] ? __pfx_worker_thread+0x10/0x10 [ 338.372067] kthread+0x3ab/0x720 [ 338.372173] ? __pfx_kthread+0x10/0x10 [ 338.372284] ? srso_return_thunk+0x5/0x5f [ 338.372398] ? finish_task_switch.isra.0+0x206/0x840 [ 338.372504] ? __pfx_kthread+0x10/0x10 [ 338.372618] ret_from_fork+0x48/0x80 [ 338.372684] ? __pfx_kthread+0x10/0x10 [ 338.372795] ret_from_fork_asm+0x1a/0x30 [ 338.372935] [ 340.196163] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 340.200772] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 340.203740] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 340.228694] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 340.234510] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 340.245727] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 340.277942] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 340.280972] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 340.283870] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 340.292675] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 340.296734] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 340.303099] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 340.324449] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 340.328579] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 340.332839] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 340.337225] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 340.341940] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 340.344197] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 340.408051] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 340.409752] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 340.411830] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 340.413191] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 340.418897] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 340.420887] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 340.424464] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 340.424550] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 340.428758] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 340.437500] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 340.440865] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 340.442894] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 340.446974] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 340.451229] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 340.453658] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 340.483769] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 340.487235] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 340.495180] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 340.497038] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 340.501981] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 340.508462] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 340.508594] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 340.513912] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 340.543344] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 340.549649] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 340.551865] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 340.553817] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 340.558906] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 340.561561] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 340.563184] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 342.296383] Bluetooth: hci0: command tx timeout [ 342.359482] Bluetooth: hci2: command tx timeout [ 342.360819] Bluetooth: hci1: command tx timeout [ 342.551412] Bluetooth: hci4: command tx timeout [ 342.551459] Bluetooth: hci5: command tx timeout [ 342.552739] Bluetooth: hci3: command tx timeout [ 342.615395] Bluetooth: hci6: command tx timeout [ 342.618540] Bluetooth: hci7: command tx timeout [ 344.343397] Bluetooth: hci0: command tx timeout [ 344.407410] Bluetooth: hci1: command tx timeout [ 344.407521] Bluetooth: hci2: command tx timeout [ 344.599596] Bluetooth: hci3: command tx timeout [ 344.599611] Bluetooth: hci5: command tx timeout [ 344.599654] Bluetooth: hci4: command tx timeout [ 344.663448] Bluetooth: hci7: command tx timeout [ 344.664179] Bluetooth: hci6: command tx timeout [ 346.391538] Bluetooth: hci0: command tx timeout [ 346.457379] Bluetooth: hci1: command tx timeout [ 346.458241] Bluetooth: hci2: command tx timeout [ 346.647726] Bluetooth: hci5: command tx timeout [ 346.647744] Bluetooth: hci3: command tx timeout [ 346.647807] Bluetooth: hci4: command tx timeout [ 346.712909] Bluetooth: hci7: command tx timeout [ 346.712941] Bluetooth: hci6: command tx timeout VM DIAGNOSIS: 16:45:20 Registers: info registers vcpu 0 RAX=000000000005497d RBX=0000000000000000 RCX=ffffffff84a8c9d7 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814b1dba RBP=dffffc0000000000 RSP=ffffffff85a07e10 R8 =0000000000000001 R9 =ffffed100d9c6c52 R10=ffff88806ce36293 R11=0000000000000001 R12=ffffffff864043d0 R13=1ffffffff0b40fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84a8d97e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1cac1a9678 CR3=000000000d9c4000 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=00001fa0 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=00000000000000000000000000000000 XMM02=0000000000000000bfe62e42fefa39ef XMM03=0000ff00000000000000000000000000 XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962 XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff8283c595 RDI=ffffffff886970a0 RBP=ffffffff88697060 RSP=ffff8880095ded20 R8 =0000000000000000 R9 =ffffed100170d046 R10=0000000000000030 R11=2d2d2d2d2d2d2d2d R12=0000000000000030 R13=0000000000000010 R14=ffffffff88697060 R15=ffffffff8283c580 RIP=ffffffff8283c5ed 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 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff0ffcfdc8 CR3=000000000d9c4000 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=00001fa0 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=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=000000c000084b10000000c000084240 XMM04=000000c000084760000000c000084a20 XMM05=000000c0000847b0000000c000294720 XMM06=000000c0000847c0000000c0000847a0 XMM07=000000c000084780000000c000084790 XMM08=000000c000084690000000c0000846b0 XMM09=000000c00001c420000000c0000846d0 XMM10=000000c00001c3f0000000c00001c400 XMM11=000000c0002f3320000000c00001c410 XMM12=000000c0000841d0000000c0000842a0 XMM13=000000c0000841f0000000c0000841e0 XMM14=000000c0000841b0000000c0000841c0 XMM15=000000c000330000000000c0000844a0