Warning: Permanently added '[localhost]:40304' (ECDSA) to the list of known hosts. 2025/01/30 16:46:19 fuzzer started 2025/01/30 16:46:19 dialing manager at localhost:46401 syzkaller login: [ 67.772469] cgroup: Unknown subsys name 'net' [ 67.857251] cgroup: Unknown subsys name 'cpuset' [ 67.893844] cgroup: Unknown subsys name 'rlimit' 2025/01/30 16:46:39 syscalls: 2217 2025/01/30 16:46:39 code coverage: enabled 2025/01/30 16:46:39 comparison tracing: enabled 2025/01/30 16:46:39 extra coverage: enabled 2025/01/30 16:46:39 setuid sandbox: enabled 2025/01/30 16:46:39 namespace sandbox: enabled 2025/01/30 16:46:39 Android sandbox: enabled 2025/01/30 16:46:39 fault injection: enabled 2025/01/30 16:46:39 leak checking: enabled 2025/01/30 16:46:39 net packet injection: enabled 2025/01/30 16:46:39 net device setup: enabled 2025/01/30 16:46:39 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/01/30 16:46:39 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/01/30 16:46:39 USB emulation: enabled 2025/01/30 16:46:39 hci packet injection: enabled 2025/01/30 16:46:39 wifi device emulation: enabled 2025/01/30 16:46:39 802.15.4 emulation: enabled 2025/01/30 16:46:39 fetching corpus: 0, signal 0/0 (executing program) 2025/01/30 16:46:39 fetching corpus: 0, signal 0/0 (executing program) 2025/01/30 16:46:42 starting 8 fuzzer processes 16:46:42 executing program 0: openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000580)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) 16:46:42 executing program 1: futimesat(0xffffffffffffffff, 0x0, 0x0) 16:46:43 executing program 2: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) shmctl$IPC_RMID(r0, 0x0) [ 90.815621] audit: type=1400 audit(1738255603.054:7): avc: denied { execmem } for pid=272 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 16:46:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x2e, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d2420000120300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31333638353234303200"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040000c00000000000000d6f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003700000000000000", 0x40, 0x540}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010500)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d6f4655fd6f4655fd6f4655f00"/2080, 0x820, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f4655f00"/32, 0x20, 0x1580}, {&(0x7f0000011000)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000300000000200000004000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000d6f4655f00"/160, 0xa0, 0x1600}, {&(0x7f0000011100)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000400000000200000004000000420000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000d6f4655f00"/160, 0xa0, 0x1700}, {&(0x7f0000011200)="c041000000300000d6f4655fd6f4655fd6f4655f00000000000002002000000000000800000000000af301000400000000000000000000000c00000020000000", 0x40, 0x1e00}, {&(0x7f0000011300)="20000000000000000000000000000000d6f4655f00"/32, 0x20, 0x1e80}, {&(0x7f0000011400)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000002002000000000000800030000000af3010004000000000000000000000001000000500000000000000000000000000000000000000000000000000000000000000000000000000000005bbc60cd0000000000000000000000000000000000000000000000002000000098a2e27a98a2e27a98a2e27ad7f4655f98a2e27a0000000000000000", 0xa0, 0x1f00}, {&(0x7f0000011500)="ed8100001a040000d7f4655fd7f4655fd7f4655f00000000000001002000000000000800010000000af301000400000000000000000000000200000060000000000000000000000000000000000000000000000000000000000000000000000000000000491c1dd40000000000000000000000000000000000000000000000002000000098a2e27a98a2e27a98a2e27ad7f4655f98a2e27a0000000000000000", 0xa0, 0x2000}, {&(0x7f0000011600)="ffa1000026000000d7f4655fd7f4655fd7f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3133363835323430322f66696c65302f66696c6530000000000000000000000000000000000000000000008a6df6170000000000000000000000000000000000000000000000002000000098a2e27a98a2e27a98a2e27ad7f4655f98a2e27a0000000000000000", 0xa0, 0x2100}, {&(0x7f0000011700)="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", 0x1a0, 0x2200}, {&(0x7f0000011900)="ed81000064000000d7f4655fd7f4655fd7f4655f00000000000001002000000000000800010000000af3010004000000000000000000000001000000900000000000000000000000000000000000000000000000000000000000000000000000000000002248c6120000000000000000000000000000000000000000000000002000000098a2e27a98a2e27a98a2e27ad7f4655f98a2e27a0000000000000000", 0xa0, 0x2400}, {&(0x7f0000011a00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0x4000}, {&(0x7f0000011b00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x8000}, {&(0x7f0000011c00)="00000000000400"/32, 0x20, 0x8400}, {&(0x7f0000011d00)="00000000000400"/32, 0x20, 0x8800}, {&(0x7f0000011e00)="00000000000400"/32, 0x20, 0x8c00}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x9000}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x9400}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x9800}, {&(0x7f0000012200)="00000000000400"/32, 0x20, 0x9c00}, {&(0x7f0000012300)="00000000000400"/32, 0x20, 0xa000}, {&(0x7f0000012400)="00000000000400"/32, 0x20, 0xa400}, {&(0x7f0000012500)="00000000000400"/32, 0x20, 0xa800}, {&(0x7f0000012600)="00000000000400"/32, 0x20, 0xac00}, {&(0x7f0000012700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0xc000}, {&(0x7f0000012800)="0200"/32, 0x20, 0xc400}, {&(0x7f0000012900)="0300"/32, 0x20, 0xc800}, {&(0x7f0000012a00)="0400"/32, 0x20, 0xcc00}, {&(0x7f0000012b00)="0500"/32, 0x20, 0xd000}, {&(0x7f0000012c00)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000c00100"/96, 0x60, 0xd400}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x10000}, {&(0x7f0000012e00)="0200"/32, 0x20, 0x10400}, {&(0x7f0000012f00)="0300"/32, 0x20, 0x10800}, {&(0x7f0000013000)="0400"/32, 0x20, 0x10c00}, {&(0x7f0000013100)="0500"/32, 0x20, 0x11000}, {&(0x7f0000013200)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000c00100"/96, 0x60, 0x11400}, {&(0x7f0000013300)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d803050766696c653100"/64, 0x40, 0x14000}, {&(0x7f0000013400)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x18000}, {&(0x7f0000013900)='syzkallers\x00'/32, 0x20, 0x1c000}, {&(0x7f0000013a00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x24000}], 0x0, &(0x7f0000013b00)) 16:46:43 executing program 4: semtimedop(0x0, &(0x7f0000000000)=[{}], 0x1, 0x0) 16:46:43 executing program 5: getresuid(&(0x7f0000000440), 0x0, 0x0) 16:46:43 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x11000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/1408, 0x580, 0x8000}, {&(0x7f0000010600)="ff43443030310100"/32, 0x20, 0x8800}, {&(0x7f0000010700)="01001700000001000000050018000000010046494c4530000000000000000000", 0x20, 0x9800}, {&(0x7f0000010800)="01000000001700010000050000000018000146494c4530000000000000000000", 0x20, 0xa800}, {&(0x7f0000010900)="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", 0x380, 0xb800}, {&(0x7f0000010d00)="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", 0x200, 0xc000}, {&(0x7f0000010f00)="4552ed010a548701525249505f313939314154484520524f434b20524944474520494e5445524348414e47452050524f544f434f4c2050524f564944455320535550504f525420464f5220504f5349582046494c452053595354454d2053454d414e54494353504c4541534520434f4e544143542044495343205055424c495348455220464f522053504543494649434154494f4e20534f555243452e2020534545205055424c4953484552204944454e54494649455220494e205052494d41525920564f4c554d452044455343524950544f5220464f5220434f4e5441435420494e464f524d4154494f4e2e00"/256, 0x100, 0xc800}, {&(0x7f0000011000)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0xd000}, {&(0x7f0000011100)='syzkallers\x00'/32, 0x20, 0xd800}, {&(0x7f0000011200)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x10800}], 0x0, &(0x7f0000011700)) 16:46:43 executing program 7: rt_sigsuspend(&(0x7f0000000600), 0x8) [ 92.543491] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 92.545949] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 92.548488] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 92.553603] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 92.555750] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 92.558189] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 92.560711] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 92.562456] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 92.564453] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 92.585841] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 92.587768] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 92.590355] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 92.591951] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 92.592823] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 92.593769] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 92.595658] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 92.597507] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 92.599489] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 92.603045] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 92.603774] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 92.605043] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 92.609593] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 92.611358] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 92.621696] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 92.625476] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 92.627364] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 92.630553] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 92.648195] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 92.650115] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 92.652744] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 92.654476] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 92.662724] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 92.663935] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 92.667735] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 92.670240] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 92.673025] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 92.677426] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 92.684589] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 92.685651] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 92.698603] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 92.701955] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 92.705871] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 92.730166] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 92.732559] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 92.735729] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 92.746133] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 92.747689] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 92.748791] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 94.615856] Bluetooth: hci1: command tx timeout [ 94.679528] Bluetooth: hci4: command tx timeout [ 94.680136] Bluetooth: hci0: command tx timeout [ 94.743432] Bluetooth: hci6: command tx timeout [ 94.743477] Bluetooth: hci2: command tx timeout [ 94.744704] Bluetooth: hci3: command tx timeout [ 94.745318] Bluetooth: hci5: command tx timeout [ 94.809349] Bluetooth: hci7: command tx timeout [ 96.664724] Bluetooth: hci1: command tx timeout [ 96.727559] Bluetooth: hci4: command tx timeout [ 96.728201] Bluetooth: hci0: command tx timeout [ 96.791683] Bluetooth: hci6: command tx timeout [ 96.793532] Bluetooth: hci5: command tx timeout [ 96.793566] Bluetooth: hci3: command tx timeout [ 96.794136] Bluetooth: hci2: command tx timeout [ 96.855475] Bluetooth: hci7: command tx timeout [ 98.711412] Bluetooth: hci1: command tx timeout [ 98.775442] Bluetooth: hci0: command tx timeout [ 98.776428] Bluetooth: hci4: command tx timeout [ 98.839527] Bluetooth: hci3: command tx timeout [ 98.840530] Bluetooth: hci2: command tx timeout [ 98.842087] Bluetooth: hci5: command tx timeout [ 98.843142] Bluetooth: hci6: command tx timeout [ 98.905392] Bluetooth: hci7: command tx timeout [ 100.759542] Bluetooth: hci1: command tx timeout [ 100.824475] Bluetooth: hci0: command tx timeout [ 100.824921] Bluetooth: hci4: command tx timeout [ 100.887452] Bluetooth: hci3: command tx timeout [ 100.887910] Bluetooth: hci2: command tx timeout [ 100.888427] Bluetooth: hci5: command tx timeout [ 100.888848] Bluetooth: hci6: command tx timeout [ 100.952330] Bluetooth: hci7: command tx timeout [ 154.915015] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 154.919619] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 154.921813] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 154.928596] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 154.933367] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 154.936244] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 155.044438] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 155.046848] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 155.049067] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 155.061474] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 155.063571] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 155.069472] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 155.071588] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 155.073600] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 155.075649] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 155.089837] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 155.093006] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 155.098733] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 155.116606] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 155.123484] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 155.148549] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 155.159885] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 155.183143] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 155.185517] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 155.268650] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 155.305493] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 155.310711] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 155.344737] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 155.356678] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 155.359526] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 155.363770] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 155.422681] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 155.437341] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 155.484693] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 155.503942] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 155.505654] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 155.517825] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 155.533602] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 155.535780] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 155.543019] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 155.559834] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 155.579132] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 155.597798] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 155.649530] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 155.650439] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 155.661702] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 155.663074] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 155.664635] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 157.015718] Bluetooth: hci0: command tx timeout [ 157.145377] Bluetooth: hci1: command tx timeout [ 157.208709] Bluetooth: hci2: command tx timeout [ 157.271793] Bluetooth: hci3: command tx timeout [ 157.592168] Bluetooth: hci5: command tx timeout [ 157.593747] Bluetooth: hci4: command tx timeout [ 157.719525] Bluetooth: hci6: command tx timeout [ 157.785384] Bluetooth: hci7: command tx timeout [ 159.065426] Bluetooth: hci0: command tx timeout [ 159.192534] Bluetooth: hci1: command tx timeout [ 159.256431] Bluetooth: hci2: command tx timeout [ 159.322304] Bluetooth: hci3: command tx timeout [ 159.639416] Bluetooth: hci5: command tx timeout [ 159.639903] Bluetooth: hci4: command tx timeout [ 159.768622] Bluetooth: hci6: command tx timeout [ 159.832359] Bluetooth: hci7: command tx timeout [ 161.111458] Bluetooth: hci0: command tx timeout [ 161.239353] Bluetooth: hci1: command tx timeout [ 161.303402] Bluetooth: hci2: command tx timeout [ 161.367398] Bluetooth: hci3: command tx timeout [ 161.687602] Bluetooth: hci4: command tx timeout [ 161.688158] Bluetooth: hci5: command tx timeout [ 161.815374] Bluetooth: hci6: command tx timeout [ 161.881375] Bluetooth: hci7: command tx timeout [ 163.159493] Bluetooth: hci0: command tx timeout [ 163.287397] Bluetooth: hci1: command tx timeout [ 163.351416] Bluetooth: hci2: command tx timeout [ 163.415729] Bluetooth: hci3: command tx timeout [ 163.735712] Bluetooth: hci5: command tx timeout [ 163.736364] Bluetooth: hci4: command tx timeout [ 163.863572] Bluetooth: hci6: command tx timeout [ 163.927354] Bluetooth: hci7: command tx timeout [ 217.062586] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 217.068019] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 217.077885] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 217.085522] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 217.087736] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 217.094712] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 217.133720] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 217.137470] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 217.139006] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 217.146067] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 217.147745] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 217.148834] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 217.258799] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 217.260041] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 217.262503] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 217.264138] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 217.270451] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 217.273345] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 217.275361] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 217.277590] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 217.279606] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 217.284913] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 217.286499] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 217.287534] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 217.477152] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 217.482025] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 217.500761] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 217.503126] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 217.528197] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 217.545775] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 217.554387] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 217.560719] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 217.569814] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 217.575513] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 217.576921] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 217.580729] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 217.581442] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 217.583150] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 217.585817] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 217.585851] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 217.594592] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 217.606011] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 217.608408] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 217.610062] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 217.612069] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 217.613892] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 217.629581] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 217.633481] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 219.159405] Bluetooth: hci0: command tx timeout [ 219.223363] Bluetooth: hci1: command tx timeout [ 219.351582] Bluetooth: hci2: command tx timeout [ 219.351809] Bluetooth: hci3: command tx timeout [ 219.671418] Bluetooth: hci4: command tx timeout [ 219.672301] Bluetooth: hci5: command tx timeout [ 219.735354] Bluetooth: hci6: command tx timeout [ 219.736414] Bluetooth: hci7: command tx timeout [ 221.208367] Bluetooth: hci0: command tx timeout [ 221.271426] Bluetooth: hci1: command tx timeout [ 221.400311] Bluetooth: hci3: command tx timeout [ 221.400377] Bluetooth: hci2: command tx timeout [ 221.719426] Bluetooth: hci5: command tx timeout [ 221.719540] Bluetooth: hci4: command tx timeout [ 221.784394] Bluetooth: hci7: command tx timeout [ 221.784879] Bluetooth: hci6: command tx timeout [ 223.255453] Bluetooth: hci0: command tx timeout [ 223.319388] Bluetooth: hci1: command tx timeout [ 223.447395] Bluetooth: hci3: command tx timeout [ 223.447908] Bluetooth: hci2: command tx timeout [ 223.767415] Bluetooth: hci5: command tx timeout [ 223.767435] Bluetooth: hci4: command tx timeout [ 223.831374] Bluetooth: hci6: command tx timeout [ 223.831411] Bluetooth: hci7: command tx timeout [ 225.304425] Bluetooth: hci0: command tx timeout [ 225.367368] Bluetooth: hci1: command tx timeout [ 225.495413] Bluetooth: hci2: command tx timeout [ 225.495438] Bluetooth: hci3: command tx timeout [ 225.816034] Bluetooth: hci4: command tx timeout [ 225.816436] Bluetooth: hci5: command tx timeout [ 225.879519] Bluetooth: hci7: command tx timeout [ 225.882321] Bluetooth: hci6: command tx timeout [ 278.128831] [ 278.129113] ====================================================== [ 278.129767] WARNING: possible circular locking dependency detected [ 278.130407] 6.13.0-next-20250130 #1 Not tainted [ 278.130913] ------------------------------------------------------ [ 278.132051] kworker/u8:1/64 is trying to acquire lock: [ 278.132927] ffffffff86219b68 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0x1612/0x1c80 [ 278.138739] [ 278.138739] but task is already holding lock: [ 278.139815] ffff888036448768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 278.141672] [ 278.141672] which lock already depends on the new lock. [ 278.141672] [ 278.143150] [ 278.143150] the existing dependency chain (in reverse order) is: [ 278.144504] [ 278.144504] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 278.145761] __mutex_lock+0x13d/0xb50 [ 278.146665] wiphy_register+0x1b2e/0x25d0 [ 278.147608] ieee80211_register_hw+0x23a4/0x3d60 [ 278.148619] mac80211_hwsim_new_radio+0x2759/0x4d60 [ 278.149720] init_mac80211_hwsim+0x389/0x870 [ 278.150748] do_one_initcall+0xf9/0x640 [ 278.151685] kernel_init_freeable+0x53d/0x7a0 [ 278.152708] kernel_init+0x1e/0x2d0 [ 278.153516] ret_from_fork+0x48/0x80 [ 278.154337] ret_from_fork_asm+0x1a/0x30 [ 278.155296] [ 278.155296] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 278.156477] __lock_acquire+0x29fd/0x4580 [ 278.157403] lock_acquire+0x19b/0x520 [ 278.158272] __mutex_lock+0x13d/0xb50 [ 278.159175] unregister_netdevice_many_notify+0x1612/0x1c80 [ 278.160345] unregister_netdevice_queue+0x224/0x2e0 [ 278.161395] _cfg80211_unregister_wdev+0x57b/0x700 [ 278.162458] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 278.163527] ieee80211_unregister_hw+0x55/0x3a0 [ 278.164531] hwsim_exit_net+0x3a0/0x730 [ 278.165409] ops_exit_list+0xb3/0x180 [ 278.166259] cleanup_net+0x546/0xad0 [ 278.167112] process_one_work+0x8ee/0x1a10 [ 278.168093] worker_thread+0x674/0xe70 [ 278.169014] kthread+0x3ab/0x720 [ 278.169834] ret_from_fork+0x48/0x80 [ 278.170667] ret_from_fork_asm+0x1a/0x30 [ 278.171611] [ 278.171611] other info that might help us debug this: [ 278.171611] [ 278.173027] Possible unsafe locking scenario: [ 278.173027] [ 278.174111] CPU0 CPU1 [ 278.174971] ---- ---- [ 278.175826] lock(&rdev->wiphy.mtx); [ 278.176575] lock(rtnl_mutex); [ 278.177683] lock(&rdev->wiphy.mtx); [ 278.178889] lock(rtnl_mutex); [ 278.179581] [ 278.179581] *** DEADLOCK *** [ 278.179581] [ 278.180675] 4 locks held by kworker/u8:1/64: [ 278.181516] #0: ffff888008fdb948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b6/0x1a10 [ 278.183452] #1: ffff88800bc57d30 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x861/0x1a10 [ 278.185291] #2: ffffffff8620db90 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xca/0xad0 [ 278.187017] #3: ffff888036448768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 278.188449] [ 278.188449] stack backtrace: [ 278.189009] CPU: 1 UID: 0 PID: 64 Comm: kworker/u8:1 Not tainted 6.13.0-next-20250130 #1 [ 278.189065] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 278.189098] Workqueue: netns cleanup_net [ 278.189160] Call Trace: [ 278.189174] [ 278.189191] dump_stack_lvl+0xca/0x120 [ 278.189279] print_circular_bug+0x47b/0x750 [ 278.189349] check_noncircular+0x2e9/0x3c0 [ 278.189412] ? lock_repin_lock+0x207/0x320 [ 278.189504] ? __pfx_check_noncircular+0x10/0x10 [ 278.189568] ? hlock_class+0x4e/0x130 [ 278.189614] ? mark_lock+0xac/0xed0 [ 278.189675] ? __pfx_lock_repin_lock+0x10/0x10 [ 278.189768] ? timerqueue_del+0x83/0x150 [ 278.189833] ? lockdep_lock+0xba/0x1b0 [ 278.189922] ? __pfx_lockdep_lock+0x10/0x10 [ 278.190018] __lock_acquire+0x29fd/0x4580 [ 278.190101] ? __pfx___lock_acquire+0x10/0x10 [ 278.190168] ? lock_release+0x20f/0x6f0 [ 278.190236] ? __pfx_lock_release+0x10/0x10 [ 278.190310] lock_acquire+0x19b/0x520 [ 278.190377] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 278.190451] ? __pfx_lock_acquire+0x10/0x10 [ 278.190520] ? srso_return_thunk+0x5/0x5f [ 278.190605] ? lock_release+0x20f/0x6f0 [ 278.190681] ? srso_return_thunk+0x5/0x5f [ 278.190766] ? lock_is_held_type+0x9e/0x120 [ 278.190850] ? srso_return_thunk+0x5/0x5f [ 278.190941] __mutex_lock+0x13d/0xb50 [ 278.191021] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 278.191089] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 278.191159] ? srso_return_thunk+0x5/0x5f [ 278.191243] ? synchronize_rcu_expedited+0x38a/0x420 [ 278.191311] ? __pfx___mutex_lock+0x10/0x10 [ 278.191393] ? __pfx_autoremove_wake_function+0x10/0x10 [ 278.191459] ? srso_return_thunk+0x5/0x5f [ 278.191516] ? kasan_quarantine_put+0x84/0x1e0 [ 278.191580] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 278.191616] ? srso_return_thunk+0x5/0x5f [ 278.191677] unregister_netdevice_many_notify+0x1612/0x1c80 [ 278.191723] ? __virt_addr_valid+0x2e8/0x5d0 [ 278.191778] ? __pfx_lock_release+0x10/0x10 [ 278.191824] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 278.191870] ? find_held_lock+0x2c/0x110 [ 278.191931] ? srso_return_thunk+0x5/0x5f [ 278.191990] ? kernfs_remove_by_name_ns+0xc7/0x130 [ 278.192051] ? srso_return_thunk+0x5/0x5f [ 278.192108] ? lock_release+0x20f/0x6f0 [ 278.192153] ? __pfx_lock_release+0x10/0x10 [ 278.192198] ? srso_return_thunk+0x5/0x5f [ 278.192254] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 278.192303] ? srso_return_thunk+0x5/0x5f [ 278.192365] unregister_netdevice_queue+0x224/0x2e0 [ 278.192409] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 278.192453] ? up_write+0x195/0x520 [ 278.192510] _cfg80211_unregister_wdev+0x57b/0x700 [ 278.192563] ? srso_return_thunk+0x5/0x5f [ 278.192623] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 278.192662] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 278.192700] ? srso_return_thunk+0x5/0x5f [ 278.192757] ? srso_return_thunk+0x5/0x5f [ 278.192813] ? synchronize_rcu+0x1ff/0x260 [ 278.192857] ieee80211_unregister_hw+0x55/0x3a0 [ 278.192902] hwsim_exit_net+0x3a0/0x730 [ 278.192945] ? __pfx_hwsim_exit_net+0x10/0x10 [ 278.192985] ? srso_return_thunk+0x5/0x5f [ 278.193042] ? netdev_run_todo+0x788/0x1040 [ 278.193091] ? __pfx_hwsim_exit_net+0x10/0x10 [ 278.193134] ops_exit_list+0xb3/0x180 [ 278.193177] cleanup_net+0x546/0xad0 [ 278.193223] ? __pfx_cleanup_net+0x10/0x10 [ 278.193277] process_one_work+0x8ee/0x1a10 [ 278.193345] ? __pfx_lock_acquire+0x10/0x10 [ 278.193391] ? __pfx_process_one_work+0x10/0x10 [ 278.193451] ? srso_return_thunk+0x5/0x5f [ 278.193508] ? move_linked_works+0x172/0x270 [ 278.193553] ? srso_return_thunk+0x5/0x5f [ 278.193610] ? assign_work+0x196/0x240 [ 278.193669] worker_thread+0x674/0xe70 [ 278.193730] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 278.193784] ? srso_return_thunk+0x5/0x5f [ 278.193840] ? __pfx_worker_thread+0x10/0x10 [ 278.193902] kthread+0x3ab/0x720 [ 278.193956] ? __pfx_kthread+0x10/0x10 [ 278.194010] ? srso_return_thunk+0x5/0x5f [ 278.194066] ? finish_task_switch.isra.0+0x206/0x840 [ 278.194120] ? __pfx_kthread+0x10/0x10 [ 278.194175] ret_from_fork+0x48/0x80 [ 278.194207] ? __pfx_kthread+0x10/0x10 [ 278.194262] ret_from_fork_asm+0x1a/0x30 [ 278.194330] [ 279.777823] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 279.779881] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 279.784910] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 279.789112] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 279.796749] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 279.802991] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 280.169947] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 280.173060] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 280.177608] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 280.181621] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 280.185088] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 280.187573] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 280.194212] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 280.197163] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 280.199103] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 280.204107] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 280.204880] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 280.208294] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 280.209565] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 280.209639] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 280.214612] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 280.216992] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 280.225772] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 280.233404] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 280.235311] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 280.236967] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 280.238721] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 280.240929] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 280.242975] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 280.247117] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 280.248582] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 280.271053] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 280.272594] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 280.276623] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 280.287388] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 280.302732] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 280.304386] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 280.306216] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 280.308933] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 280.316722] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 280.319203] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 280.320836] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 280.326010] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 280.328455] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 280.341414] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 280.358318] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 280.388690] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 280.393515] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 281.879326] Bluetooth: hci0: command tx timeout [ 282.263299] Bluetooth: hci2: command tx timeout [ 282.328574] Bluetooth: hci3: command tx timeout [ 282.328592] Bluetooth: hci1: command tx timeout [ 282.391303] Bluetooth: hci4: command tx timeout [ 282.391743] Bluetooth: hci6: command tx timeout [ 282.392145] Bluetooth: hci5: command tx timeout [ 282.455290] Bluetooth: hci7: command tx timeout [ 283.927322] Bluetooth: hci0: command tx timeout [ 284.313256] Bluetooth: hci2: command tx timeout [ 284.375549] Bluetooth: hci3: command tx timeout [ 284.376317] Bluetooth: hci1: command tx timeout [ 284.439348] Bluetooth: hci6: command tx timeout [ 284.439410] Bluetooth: hci4: command tx timeout [ 284.440410] Bluetooth: hci5: command tx timeout [ 284.505213] Bluetooth: hci7: command tx timeout [ 285.975285] Bluetooth: hci0: command tx timeout [ 286.360356] Bluetooth: hci2: command tx timeout [ 286.423900] Bluetooth: hci1: command tx timeout [ 286.423918] Bluetooth: hci3: command tx timeout [ 286.488144] Bluetooth: hci4: command tx timeout [ 286.488283] Bluetooth: hci5: command tx timeout [ 286.489151] Bluetooth: hci6: command tx timeout [ 286.552591] Bluetooth: hci7: command tx timeout [ 288.023322] Bluetooth: hci0: command tx timeout VM DIAGNOSIS: 16:49:50 Registers: info registers vcpu 0 RAX=000000000004afb9 RBX=0000000000000000 RCX=ffffffff84a8da17 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814b1dba RBP=dffffc0000000000 RSP=ffffffff85a07e10 R8 =0000000000000001 R9 =ffffed100d9c6c52 R10=ffff88806ce36293 R11=0000000000000001 R12=ffffffff864006d0 R13=1ffffffff0b40fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84a8e9be RFL=00000202 [-------] 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=00007f6d677075d0 CR3=00000000149ee000 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=00000001f701164100000001db710641 XMM01=0000000000000000e5d9a37000000000 XMM02=000000000000000007f03fdfca6095ac XMM03=000000000000000000000000ffffffff XMM04=ffffffff886535a0ffffffffffffffff XMM05=00000000000000004070f12da5ab7df4 XMM06=000000000000000000001c6e41596000 XMM07=00000000bda3a377a4e82d042f5feb80 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=20000000000000002000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000000005d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff8283d2d5 RDI=ffffffff88693060 RBP=ffffffff88693020 RSP=ffff88800bc56c90 R8 =0000000000000000 R9 =ffffed1001d49046 R10=000000000000005d R11=6666666666666666 R12=000000000000005d R13=0000000000000010 R14=ffffffff88693020 R15=ffffffff8283d2c0 RIP=ffffffff8283d32d 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=00007ffdb608e000 CR3=000000000c2c4000 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=6576652d7372656b726f772d6c6c696b XMM02=ffffff0f0e0d0c0b0a09080706050403 XMM03=696e656420737365636341002f737973 XMM04=000000030000000100005616894ab260 XMM05=00005616894d347000005616894775e0 XMM06=00000000000000000000000400000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000310000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000