Warning: Permanently added '[localhost]:16419' (ECDSA) to the list of known hosts. 2025/05/23 16:17:07 fuzzer started 2025/05/23 16:17:08 dialing manager at localhost:46087 syzkaller login: [ 101.087646] cgroup: Unknown subsys name 'net' [ 101.240038] cgroup: Unknown subsys name 'cpuset' [ 101.283850] cgroup: Unknown subsys name 'rlimit' 2025/05/23 16:17:33 syscalls: 2214 2025/05/23 16:17:33 code coverage: enabled 2025/05/23 16:17:33 comparison tracing: enabled 2025/05/23 16:17:33 extra coverage: enabled 2025/05/23 16:17:33 setuid sandbox: enabled 2025/05/23 16:17:33 namespace sandbox: enabled 2025/05/23 16:17:33 Android sandbox: enabled 2025/05/23 16:17:33 fault injection: enabled 2025/05/23 16:17:33 leak checking: enabled 2025/05/23 16:17:33 net packet injection: enabled 2025/05/23 16:17:33 net device setup: enabled 2025/05/23 16:17:33 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/05/23 16:17:33 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/05/23 16:17:33 USB emulation: enabled 2025/05/23 16:17:33 hci packet injection: enabled 2025/05/23 16:17:33 wifi device emulation: enabled 2025/05/23 16:17:33 802.15.4 emulation: enabled 2025/05/23 16:17:33 fetching corpus: 0, signal 0/0 (executing program) 2025/05/23 16:17:33 fetching corpus: 0, signal 0/0 (executing program) 2025/05/23 16:17:36 starting 8 fuzzer processes 16:17:36 executing program 0: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000001040), 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, 0x0) 16:17:36 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000270008000f80100200040000000000000000000800029e3286cf153595a4b414c4c4552202046415431362020200e1fbe5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a00", 0xc0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8fffffff0ffffffff078000ffffff00"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="f8fffffff0ffffffff078000ffffff00"/32, 0x20, 0x400}, {&(0x7f0000010300)="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", 0x120, 0x600}, {&(0x7f0000010500)="2e20202020202020202020100094e970325132510000e97032510300000000002e2e202020202020202020100094e970325132510000e970325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200094e970325132510000e970325104001a040000", 0x80, 0x2400}, {&(0x7f0000010600)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x3400}, {&(0x7f0000010b00)='syzkallers\x00'/32, 0x20, 0x4400}, {&(0x7f0000010c00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x8400}], 0x0, &(0x7f0000010d00)) 16:17:36 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_buf(r0, 0x1, 0x1a, 0x0, &(0x7f0000000040)) 16:17:36 executing program 3: openat$sndtimer(0xffffffffffffff9c, &(0x7f0000007100), 0x0) [ 129.267603] audit: type=1400 audit(1748017056.598:7): avc: denied { execmem } for pid=275 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 16:17:36 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801002000400003000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffff07800009a000ffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffff07800009a000ffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="f8ffff00f0ffffffff07800009a000ffffff00"/32, 0x20, 0x1800}, {&(0x7f0000010400)="f8ffff00f0ffffffff07800009a000ffffff00"/32, 0x20, 0x2000}, {&(0x7f0000010500)="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", 0x120, 0x2800}, {&(0x7f0000010700)="2e202020202020202020201000b7e770325132510000e77032510300000000002e2e2020202020202020201000b7e770325132510000e770325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000b7e770325132510000e770325104001a040000", 0x80, 0x3800}, {&(0x7f0000010800)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x4000}, {&(0x7f0000010d00)='syzkallers\x00'/32, 0x20, 0x4800}, {&(0x7f0000010e00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x7800}], 0x0, &(0x7f0000010f00)) 16:17:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={[{@rodir}, {@utf8}, {@fat=@dos1xfloppy}, {@shortname_win95}, {@numtail}]}) 16:17:36 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x80000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000470000004f8010020004000030000000000000080002916eb61f153595a4b414c4c4552202046415431362020200e1fbe5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a00", 0xc0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8fffffff0ffffffffffffff00"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="f8fffffff0ffffffffffffff00"/32, 0x20, 0x400}, {&(0x7f0000010300)="f8fffffff0ffffffffffffff00"/32, 0x20, 0x600}, {&(0x7f0000010400)="f8fffffff0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010500)="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", 0x120, 0xa00}, {&(0x7f0000010700)="2e2020202020202020202010002ce970325132510000e97032510300000000002e2e20202020202020202010002ce970325132510000e970325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202020002ce970325132510000e970325104001a040000", 0x80, 0x11800}, {&(0x7f0000010800)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x21800}, {&(0x7f0000010d00)='syzkallers\x00'/32, 0x20, 0x31800}, {&(0x7f0000010e00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x51800}], 0x0, &(0x7f0000010f00)) 16:17:36 executing program 7: syz_mount_image$nfs4(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) link(&(0x7f0000000080)='./file0\x00', 0x0) [ 130.743766] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 130.748639] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 130.752820] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 130.760917] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 130.765603] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 130.930646] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 130.941564] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 130.945812] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 130.958633] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 130.962504] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 130.969963] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 130.983296] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 130.986172] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 131.007771] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 131.021349] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 131.065146] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 131.079577] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 131.080866] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 131.084917] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 131.089220] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 131.094123] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 131.095395] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 131.097783] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 131.101363] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 131.107745] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 131.109242] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 131.111295] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 131.116894] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 131.119363] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 131.121134] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 131.122857] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 131.128918] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 131.139113] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 131.143642] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 131.147224] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 131.148779] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 131.153456] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 131.166214] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 131.197318] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 131.222599] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 132.830137] Bluetooth: hci0: command tx timeout [ 133.020278] Bluetooth: hci1: command tx timeout [ 133.083072] Bluetooth: hci2: command tx timeout [ 133.211221] Bluetooth: hci3: command tx timeout [ 133.211311] Bluetooth: hci6: command tx timeout [ 133.276269] Bluetooth: hci7: command tx timeout [ 133.276299] Bluetooth: hci4: command tx timeout [ 133.339277] Bluetooth: hci5: command tx timeout [ 134.876563] Bluetooth: hci0: command tx timeout [ 135.068310] Bluetooth: hci1: command tx timeout [ 135.133801] Bluetooth: hci2: command tx timeout [ 135.260119] Bluetooth: hci3: command tx timeout [ 135.260955] Bluetooth: hci6: command tx timeout [ 135.323140] Bluetooth: hci7: command tx timeout [ 135.324491] Bluetooth: hci4: command tx timeout [ 135.387510] Bluetooth: hci5: command tx timeout [ 136.924409] Bluetooth: hci0: command tx timeout [ 137.116081] Bluetooth: hci1: command tx timeout [ 137.180718] Bluetooth: hci2: command tx timeout [ 137.308067] Bluetooth: hci3: command tx timeout [ 137.308454] Bluetooth: hci6: command tx timeout [ 137.371787] Bluetooth: hci4: command tx timeout [ 137.372376] Bluetooth: hci7: command tx timeout [ 137.437414] Bluetooth: hci5: command tx timeout [ 138.972297] Bluetooth: hci0: command tx timeout [ 139.163179] Bluetooth: hci1: command tx timeout [ 139.229036] Bluetooth: hci2: command tx timeout [ 139.355092] Bluetooth: hci6: command tx timeout [ 139.355210] Bluetooth: hci3: command tx timeout [ 139.419133] Bluetooth: hci7: command tx timeout [ 139.420337] Bluetooth: hci4: command tx timeout [ 139.485041] Bluetooth: hci5: command tx timeout [ 190.561911] syz-executor.1 (286) used greatest stack depth: 25120 bytes left [ 190.718728] syz-executor.7 (291) used greatest stack depth: 24672 bytes left [ 193.271189] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 193.275768] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 193.280479] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 193.296531] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 193.303397] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 193.420139] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 193.426777] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 193.440541] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 193.463960] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 193.470535] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 193.476513] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 193.480804] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 193.487959] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 193.511528] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 193.519492] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 193.530782] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 193.536552] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 193.545653] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 193.579905] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 193.587721] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 193.660579] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 193.662570] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 193.667596] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 193.671570] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 193.682556] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 193.702585] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 193.709409] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 193.712586] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 193.715470] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 193.726268] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 193.730714] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 193.787520] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 193.795562] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 193.795710] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 193.800742] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 193.804077] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 193.812691] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 193.820699] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 193.869446] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 193.881719] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 195.356193] Bluetooth: hci0: command tx timeout [ 195.548255] Bluetooth: hci1: command tx timeout [ 195.614054] Bluetooth: hci2: command tx timeout [ 195.740259] Bluetooth: hci3: command tx timeout [ 195.803074] Bluetooth: hci4: command tx timeout [ 195.931140] Bluetooth: hci6: command tx timeout [ 195.931168] Bluetooth: hci7: command tx timeout [ 195.995093] Bluetooth: hci5: command tx timeout [ 197.403083] Bluetooth: hci0: command tx timeout [ 197.595115] Bluetooth: hci1: command tx timeout [ 197.659081] Bluetooth: hci2: command tx timeout [ 197.789163] Bluetooth: hci3: command tx timeout [ 197.851527] Bluetooth: hci4: command tx timeout [ 197.979369] Bluetooth: hci7: command tx timeout [ 197.979551] Bluetooth: hci6: command tx timeout [ 198.043237] Bluetooth: hci5: command tx timeout [ 199.451067] Bluetooth: hci0: command tx timeout [ 199.643414] Bluetooth: hci1: command tx timeout [ 199.708090] Bluetooth: hci2: command tx timeout [ 199.835061] Bluetooth: hci3: command tx timeout [ 199.899160] Bluetooth: hci4: command tx timeout [ 200.027103] Bluetooth: hci6: command tx timeout [ 200.027139] Bluetooth: hci7: command tx timeout [ 200.091244] Bluetooth: hci5: command tx timeout [ 201.499158] Bluetooth: hci0: command tx timeout [ 201.691047] Bluetooth: hci1: command tx timeout [ 201.756039] Bluetooth: hci2: command tx timeout [ 201.883391] Bluetooth: hci3: command tx timeout [ 201.947188] Bluetooth: hci4: command tx timeout [ 202.075384] Bluetooth: hci6: command tx timeout [ 202.075862] Bluetooth: hci7: command tx timeout [ 202.140058] Bluetooth: hci5: command tx timeout [ 255.536182] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 255.540344] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 255.543357] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 255.554257] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 255.559317] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 255.619403] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 255.625198] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 255.628824] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 255.637183] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 255.641816] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 255.834520] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 255.838477] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 255.847818] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 255.862925] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 255.865595] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 255.870870] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 255.873833] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 255.875249] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 255.891388] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 255.897961] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 256.101757] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 256.109216] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 256.126998] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 256.146164] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 256.157555] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 256.298434] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 256.307454] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 256.310017] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 256.314640] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 256.317648] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 256.358431] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 256.377938] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 256.382942] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 256.383896] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 256.386675] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 256.394446] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 256.397690] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 256.408599] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 256.463673] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 256.547525] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 257.627076] Bluetooth: hci0: command tx timeout [ 257.691060] Bluetooth: hci1: command tx timeout [ 258.012035] Bluetooth: hci2: command tx timeout [ 258.012336] Bluetooth: hci3: command tx timeout [ 258.331269] Bluetooth: hci4: command tx timeout [ 258.396145] Bluetooth: hci6: command tx timeout [ 258.459073] Bluetooth: hci7: command tx timeout [ 258.653275] Bluetooth: hci5: command tx timeout [ 259.677033] Bluetooth: hci0: command tx timeout [ 259.739043] Bluetooth: hci1: command tx timeout [ 260.059043] Bluetooth: hci2: command tx timeout [ 260.060198] Bluetooth: hci3: command tx timeout [ 260.379091] Bluetooth: hci4: command tx timeout [ 260.444067] Bluetooth: hci6: command tx timeout [ 260.508023] Bluetooth: hci7: command tx timeout [ 260.700157] Bluetooth: hci5: command tx timeout [ 261.724048] Bluetooth: hci0: command tx timeout [ 261.788995] Bluetooth: hci1: command tx timeout [ 262.108167] Bluetooth: hci3: command tx timeout [ 262.108235] Bluetooth: hci2: command tx timeout [ 262.427056] Bluetooth: hci4: command tx timeout [ 262.491252] Bluetooth: hci6: command tx timeout [ 262.555253] Bluetooth: hci7: command tx timeout [ 262.747301] Bluetooth: hci5: command tx timeout [ 263.773286] Bluetooth: hci0: command tx timeout [ 263.835159] Bluetooth: hci1: command tx timeout [ 264.155240] Bluetooth: hci3: command tx timeout [ 264.155263] Bluetooth: hci2: command tx timeout [ 264.475549] Bluetooth: hci4: command tx timeout [ 264.539544] Bluetooth: hci6: command tx timeout [ 264.605000] Bluetooth: hci7: command tx timeout [ 264.796999] Bluetooth: hci5: command tx timeout [ 317.939555] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 317.946861] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 317.949931] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 317.966065] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 317.972545] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 318.131094] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 318.134928] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 318.137552] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 318.146500] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 318.155475] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 318.337611] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 318.341602] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 318.344614] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 318.363638] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 318.372760] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 318.440254] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 318.445675] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 318.453518] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 318.497899] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 318.511880] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 318.521854] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 318.532487] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 318.539490] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 318.543498] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 318.547913] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 318.551901] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 318.555702] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 318.572478] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 318.582152] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 318.599247] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 318.625714] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 318.671275] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 318.680677] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 318.695914] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 318.698909] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 318.722561] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 318.741678] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 318.759846] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 318.792785] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 318.876765] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 320.027522] Bluetooth: hci0: command tx timeout [ 320.219096] Bluetooth: hci1: command tx timeout [ 320.411231] Bluetooth: hci2: command tx timeout [ 320.604176] Bluetooth: hci4: command tx timeout [ 320.667110] Bluetooth: hci3: command tx timeout [ 320.859346] Bluetooth: hci6: command tx timeout [ 320.859403] Bluetooth: hci5: command tx timeout [ 321.052109] Bluetooth: hci7: command tx timeout [ 322.076060] Bluetooth: hci0: command tx timeout [ 322.269002] Bluetooth: hci1: command tx timeout [ 322.459042] Bluetooth: hci2: command tx timeout [ 322.651269] Bluetooth: hci4: command tx timeout [ 322.715228] Bluetooth: hci3: command tx timeout [ 322.907120] Bluetooth: hci5: command tx timeout [ 322.907145] Bluetooth: hci6: command tx timeout [ 323.099047] Bluetooth: hci7: command tx timeout [ 324.123429] Bluetooth: hci0: command tx timeout [ 324.316056] Bluetooth: hci1: command tx timeout [ 324.508175] Bluetooth: hci2: command tx timeout [ 324.702334] Bluetooth: hci4: command tx timeout [ 324.763208] Bluetooth: hci3: command tx timeout [ 324.955115] Bluetooth: hci5: command tx timeout [ 324.958009] Bluetooth: hci6: command tx timeout [ 325.147280] Bluetooth: hci7: command tx timeout [ 326.172179] Bluetooth: hci0: command tx timeout [ 326.363223] Bluetooth: hci1: command tx timeout [ 326.555052] Bluetooth: hci2: command tx timeout [ 326.747189] Bluetooth: hci4: command tx timeout [ 326.813040] Bluetooth: hci3: command tx timeout [ 327.003394] Bluetooth: hci6: command tx timeout [ 327.004091] Bluetooth: hci5: command tx timeout [ 327.195126] Bluetooth: hci7: command tx timeout [ 380.408154] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 380.414746] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 380.422586] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 380.433884] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 380.441196] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 380.470215] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 380.472817] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 380.486574] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 380.493513] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 380.499547] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 380.680186] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 380.688788] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 380.691467] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 380.704166] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 380.710518] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 380.752894] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 380.777413] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 380.784853] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 380.803220] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 380.804675] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 380.837109] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 380.839630] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 380.843768] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 380.849041] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 380.852928] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 380.857276] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 380.866954] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 380.876534] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 380.892659] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 380.906892] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 380.922483] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 380.938899] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 380.955467] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 380.973682] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 380.986054] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 381.206755] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 381.215571] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 381.262190] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 381.308915] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 381.335498] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 382.491216] Bluetooth: hci0: command tx timeout [ 382.557013] Bluetooth: hci1: command tx timeout [ 383.003493] Bluetooth: hci4: command tx timeout [ 383.004526] Bluetooth: hci2: command tx timeout [ 383.005093] Bluetooth: hci3: command tx timeout [ 383.131061] Bluetooth: hci5: command tx timeout [ 383.132248] Bluetooth: hci6: command tx timeout [ 383.387044] Bluetooth: hci7: command tx timeout [ 384.539047] Bluetooth: hci0: command tx timeout [ 384.603045] Bluetooth: hci1: command tx timeout [ 385.051307] Bluetooth: hci2: command tx timeout [ 385.051762] Bluetooth: hci3: command tx timeout [ 385.052705] Bluetooth: hci4: command tx timeout [ 385.181036] Bluetooth: hci6: command tx timeout [ 385.181467] Bluetooth: hci5: command tx timeout [ 385.435055] Bluetooth: hci7: command tx timeout [ 386.587059] Bluetooth: hci0: command tx timeout [ 386.651873] Bluetooth: hci1: command tx timeout [ 387.099167] Bluetooth: hci3: command tx timeout [ 387.099635] Bluetooth: hci4: command tx timeout [ 387.099661] Bluetooth: hci2: command tx timeout [ 387.227279] Bluetooth: hci5: command tx timeout [ 387.227944] Bluetooth: hci6: command tx timeout [ 387.483114] Bluetooth: hci7: command tx timeout [ 388.635729] Bluetooth: hci0: command tx timeout [ 388.699316] Bluetooth: hci1: command tx timeout [ 389.147280] Bluetooth: hci3: command tx timeout [ 389.147557] Bluetooth: hci2: command tx timeout [ 389.147793] Bluetooth: hci4: command tx timeout [ 389.278036] Bluetooth: hci6: command tx timeout [ 389.278572] Bluetooth: hci5: command tx timeout [ 389.531202] Bluetooth: hci7: command tx timeout VM DIAGNOSIS: 16:22:46 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff84ad4e3d RDX=ffff888036dc5280 RSI=ffffffff84ad4e4d RDI=0000000000000006 RBP=ffff888034468a00 RSP=ffff88803487f640 R8 =0000000000000001 R9 =ffffed1002c24df1 R10=0000000000000000 R11=0000000000000001 R12=0000000000000001 R13=0000000000000001 R14=dffffc0000000000 R15=ffff88803487f840 RIP=ffffffff84b62c40 RFL=00000293 [--S-A-C] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e561b000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5583783f88 CR3=000000002cc1f000 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=00000001000000010000000000000000 XMM02=00ff0000000000000000ff0000000000 XMM03=ff00000000000000ff00000000000000 XMM04=ff000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000005 RBX=0000000000000200 RCX=ffffffff87a5ea40 RDX=0000000000000008 RSI=ffff888027c0dd28 RDI=ffff888027c0d280 RBP=ffff888027c0d280 RSP=ffff88806cf087e0 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000009 R13=0000000000000002 R14=ffff888027c0dd28 R15=0000000000000003 RIP=ffffffff81518294 RFL=00000007 [-----PC] 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 ffff8880e571b000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff3a7c038e0 CR3=000000000dd28000 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=756e696c2d34365f3638782f62696c2f XMM01=00362e6f732e6362696c2f756e672d78 XMM02=ffff0000000000ffffffffffffffffff XMM03=ffffffffffffffffffffffffffffffff XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000