Warning: Permanently added '[localhost]:29317' (ECDSA) to the list of known hosts. 2025/01/30 18:56:21 fuzzer started 2025/01/30 18:56:22 dialing manager at localhost:46401 syzkaller login: [ 67.213174] cgroup: Unknown subsys name 'net' [ 67.306486] cgroup: Unknown subsys name 'cpuset' [ 67.336700] cgroup: Unknown subsys name 'rlimit' 2025/01/30 18:56:39 syscalls: 2217 2025/01/30 18:56:39 code coverage: enabled 2025/01/30 18:56:39 comparison tracing: enabled 2025/01/30 18:56:39 extra coverage: enabled 2025/01/30 18:56:39 setuid sandbox: enabled 2025/01/30 18:56:39 namespace sandbox: enabled 2025/01/30 18:56:39 Android sandbox: enabled 2025/01/30 18:56:39 fault injection: enabled 2025/01/30 18:56:39 leak checking: enabled 2025/01/30 18:56:39 net packet injection: enabled 2025/01/30 18:56:39 net device setup: enabled 2025/01/30 18:56:39 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/01/30 18:56:39 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/01/30 18:56:39 USB emulation: enabled 2025/01/30 18:56:39 hci packet injection: enabled 2025/01/30 18:56:39 wifi device emulation: enabled 2025/01/30 18:56:39 802.15.4 emulation: enabled 2025/01/30 18:56:39 fetching corpus: 0, signal 0/2000 (executing program) 2025/01/30 18:56:39 fetching corpus: 1, signal 2361/4810 (executing program) 2025/01/30 18:56:39 fetching corpus: 1, signal 2361/6044 (executing program) 2025/01/30 18:56:39 fetching corpus: 1, signal 2361/6106 (executing program) 2025/01/30 18:56:39 fetching corpus: 1, signal 2361/6106 (executing program) 2025/01/30 18:56:43 starting 8 fuzzer processes 18:56:43 executing program 0: listen(0xffffffffffffffff, 0x0) 18:56:43 executing program 1: openat2(0xffffffffffffffff, 0x0, &(0x7f0000000880)={0x200000, 0x100}, 0x18) 18:56:43 executing program 2: openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x0, 0x0) 18:56:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736606ecb500080801000440004000f801002000400003000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1800}, {&(0x7f0000010400)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x2000}, {&(0x7f0000010500)="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", 0x120, 0x2800}, {&(0x7f0000010700)="2e202020202020202020201000abeb70325132510000eb7032510300000000002e2e2020202020202020201000abeb70325132510000eb70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000abeb70325132510000eb70325104001a040000", 0x80, 0x7000}, {&(0x7f0000010800)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xb000}, {&(0x7f0000010d00)='syzkallers\x00'/32, 0x20, 0xf000}, {&(0x7f0000010e00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x17000}], 0x0, &(0x7f0000010f00)) [ 87.827964] audit: type=1400 audit(1738263403.093:7): avc: denied { execmem } for pid=270 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 18:56:43 executing program 4: syz_open_dev$tty20(0xc, 0x4, 0x0) 18:56:43 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 18:56:43 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0xe4ffffff) 18:56:43 executing program 7: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={[{@rodir}, {@utf8}, {@fat=@dos1xfloppy}, {@shortname_win95}, {@numtail}]}) [ 89.313672] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 89.322674] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 89.326733] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 89.334664] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 89.336362] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 89.338013] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 89.340472] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 89.343353] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 89.343475] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 89.350369] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 89.353544] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 89.355540] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 89.359030] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 89.360645] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 89.362633] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 89.364308] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 89.365996] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 89.369989] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 89.371429] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 89.374279] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 89.376246] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 89.381793] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 89.385031] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 89.386346] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 89.389662] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 89.392122] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 89.397187] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 89.403262] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 89.406398] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 89.407086] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 89.408327] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 89.410772] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 89.411038] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 89.415517] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 89.441424] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 89.445043] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 89.448947] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 89.449356] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 89.457315] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 89.461911] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 89.463881] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 89.465577] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 89.472434] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 89.482578] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 89.489157] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 89.524235] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 89.530266] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 89.543237] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 91.500478] Bluetooth: hci4: command tx timeout [ 91.500496] Bluetooth: hci6: command tx timeout [ 91.501303] Bluetooth: hci2: command tx timeout [ 91.502025] Bluetooth: hci3: command tx timeout [ 91.502523] Bluetooth: hci0: command tx timeout [ 91.564080] Bluetooth: hci5: command tx timeout [ 91.564128] Bluetooth: hci1: command tx timeout [ 91.628930] Bluetooth: hci7: command tx timeout [ 93.549916] Bluetooth: hci6: command tx timeout [ 93.550426] Bluetooth: hci3: command tx timeout [ 93.551544] Bluetooth: hci0: command tx timeout [ 93.551750] Bluetooth: hci2: command tx timeout [ 93.552064] Bluetooth: hci4: command tx timeout [ 93.611965] Bluetooth: hci1: command tx timeout [ 93.612953] Bluetooth: hci5: command tx timeout [ 93.676937] Bluetooth: hci7: command tx timeout [ 95.596115] Bluetooth: hci2: command tx timeout [ 95.596202] Bluetooth: hci4: command tx timeout [ 95.597082] Bluetooth: hci0: command tx timeout [ 95.597434] Bluetooth: hci3: command tx timeout [ 95.598840] Bluetooth: hci6: command tx timeout [ 95.659993] Bluetooth: hci5: command tx timeout [ 95.660024] Bluetooth: hci1: command tx timeout [ 95.724849] Bluetooth: hci7: command tx timeout [ 97.645556] Bluetooth: hci6: command tx timeout [ 97.645595] Bluetooth: hci4: command tx timeout [ 97.645685] Bluetooth: hci3: command tx timeout [ 97.645721] Bluetooth: hci0: command tx timeout [ 97.645755] Bluetooth: hci2: command tx timeout [ 97.707900] Bluetooth: hci1: command tx timeout [ 97.708951] Bluetooth: hci5: command tx timeout [ 97.771879] Bluetooth: hci7: command tx timeout [ 152.393260] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 152.396431] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 152.398456] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 152.402395] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 152.408300] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 152.419511] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 152.471158] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 152.474157] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 152.475458] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 152.481142] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 152.485144] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 152.488147] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 152.514033] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 152.532666] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 152.533972] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 152.543227] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 152.547946] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 152.554284] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 152.587364] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 152.589158] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 152.596113] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 152.597137] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 152.598195] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 152.600213] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 152.601094] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 152.604463] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 152.605732] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 152.606747] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 152.611945] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 152.612656] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 152.612894] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 152.618951] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 152.623221] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 152.635104] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 152.641553] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 152.642894] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 152.644001] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 152.647583] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 152.650364] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 152.651248] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 152.654352] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 152.660950] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 152.663515] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 152.666281] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 152.667471] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 152.689227] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 152.700005] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 152.705916] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 154.476072] Bluetooth: hci0: command tx timeout [ 154.539907] Bluetooth: hci1: command tx timeout [ 154.603926] Bluetooth: hci2: command tx timeout [ 154.731960] Bluetooth: hci7: command tx timeout [ 154.732630] Bluetooth: hci6: command tx timeout [ 154.733349] Bluetooth: hci4: command tx timeout [ 154.795954] Bluetooth: hci5: command tx timeout [ 154.796693] Bluetooth: hci3: command tx timeout [ 156.524155] Bluetooth: hci0: command tx timeout [ 156.588165] Bluetooth: hci1: command tx timeout [ 156.652954] Bluetooth: hci2: command tx timeout [ 156.780272] Bluetooth: hci4: command tx timeout [ 156.781069] Bluetooth: hci6: command tx timeout [ 156.781744] Bluetooth: hci7: command tx timeout [ 156.845154] Bluetooth: hci5: command tx timeout [ 156.846197] Bluetooth: hci3: command tx timeout [ 158.571911] Bluetooth: hci0: command tx timeout [ 158.635940] Bluetooth: hci1: command tx timeout [ 158.699892] Bluetooth: hci2: command tx timeout [ 158.827951] Bluetooth: hci4: command tx timeout [ 158.828431] Bluetooth: hci7: command tx timeout [ 158.829010] Bluetooth: hci6: command tx timeout [ 158.892178] Bluetooth: hci5: command tx timeout [ 158.892677] Bluetooth: hci3: command tx timeout [ 160.619905] Bluetooth: hci0: command tx timeout [ 160.683896] Bluetooth: hci1: command tx timeout [ 160.748516] Bluetooth: hci2: command tx timeout [ 160.875983] Bluetooth: hci6: command tx timeout [ 160.876487] Bluetooth: hci7: command tx timeout [ 160.877338] Bluetooth: hci4: command tx timeout [ 160.939915] Bluetooth: hci3: command tx timeout [ 160.940405] Bluetooth: hci5: command tx timeout [ 215.040178] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 215.042548] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 215.044462] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 215.048137] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 215.050308] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 215.054323] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 215.062570] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 215.065354] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 215.067023] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 215.075514] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 215.078262] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 215.080510] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 215.230415] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 215.241372] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 215.244339] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 215.246002] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 215.252151] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 215.257312] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 215.259117] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 215.268095] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 215.270352] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 215.271498] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 215.274010] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 215.275403] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 215.439520] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 215.447051] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 215.449584] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 215.449662] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 215.462080] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 215.474115] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 215.479727] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 215.480590] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 215.482961] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 215.490873] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 215.491709] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 215.492315] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 215.497933] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 215.521225] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 215.522500] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 215.533631] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 215.534905] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 215.540906] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 215.564662] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 215.583164] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 215.594769] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 215.603483] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 215.604861] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 215.607174] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 217.132940] Bluetooth: hci1: command tx timeout [ 217.133723] Bluetooth: hci0: command tx timeout [ 217.324888] Bluetooth: hci3: command tx timeout [ 217.325654] Bluetooth: hci2: command tx timeout [ 217.579937] Bluetooth: hci5: command tx timeout [ 217.580719] Bluetooth: hci4: command tx timeout [ 217.643890] Bluetooth: hci6: command tx timeout [ 217.771861] Bluetooth: hci7: command tx timeout [ 219.180022] Bluetooth: hci0: command tx timeout [ 219.180487] Bluetooth: hci1: command tx timeout [ 219.371916] Bluetooth: hci2: command tx timeout [ 219.372420] Bluetooth: hci3: command tx timeout [ 219.627948] Bluetooth: hci4: command tx timeout [ 219.628506] Bluetooth: hci5: command tx timeout [ 219.691859] Bluetooth: hci6: command tx timeout [ 219.820850] Bluetooth: hci7: command tx timeout [ 221.227968] Bluetooth: hci1: command tx timeout [ 221.228451] Bluetooth: hci0: command tx timeout [ 221.419934] Bluetooth: hci3: command tx timeout [ 221.420403] Bluetooth: hci2: command tx timeout [ 221.676866] Bluetooth: hci4: command tx timeout [ 221.677333] Bluetooth: hci5: command tx timeout [ 221.739846] Bluetooth: hci6: command tx timeout [ 221.868093] Bluetooth: hci7: command tx timeout [ 223.275897] Bluetooth: hci0: command tx timeout [ 223.276388] Bluetooth: hci1: command tx timeout [ 223.468089] Bluetooth: hci2: command tx timeout [ 223.468633] Bluetooth: hci3: command tx timeout [ 223.724055] Bluetooth: hci5: command tx timeout [ 223.724672] Bluetooth: hci4: command tx timeout [ 223.787855] Bluetooth: hci6: command tx timeout [ 223.915843] Bluetooth: hci7: command tx timeout [ 275.733597] [ 275.733914] ====================================================== [ 275.734681] WARNING: possible circular locking dependency detected [ 275.735441] 6.13.0-next-20250130 #1 Not tainted [ 275.738653] ------------------------------------------------------ [ 275.741013] kworker/u8:0/11 is trying to acquire lock: [ 275.741661] ffffffff86219b68 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0x1612/0x1c80 [ 275.742970] [ 275.742970] but task is already holding lock: [ 275.743691] ffff8880161b8768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 275.744927] [ 275.744927] which lock already depends on the new lock. [ 275.744927] [ 275.745905] [ 275.745905] the existing dependency chain (in reverse order) is: [ 275.746825] [ 275.746825] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 275.747678] __mutex_lock+0x13d/0xb50 [ 275.748272] wiphy_register+0x1b2e/0x25d0 [ 275.748914] ieee80211_register_hw+0x23a4/0x3d60 [ 275.749602] mac80211_hwsim_new_radio+0x2759/0x4d60 [ 275.750333] init_mac80211_hwsim+0x389/0x870 [ 275.751007] do_one_initcall+0xf9/0x640 [ 275.751638] kernel_init_freeable+0x53d/0x7a0 [ 275.752329] kernel_init+0x1e/0x2d0 [ 275.752892] ret_from_fork+0x48/0x80 [ 275.753454] ret_from_fork_asm+0x1a/0x30 [ 275.754098] [ 275.754098] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 275.754900] __lock_acquire+0x29fd/0x4580 [ 275.755530] lock_acquire+0x19b/0x520 [ 275.756119] __mutex_lock+0x13d/0xb50 [ 275.756727] unregister_netdevice_many_notify+0x1612/0x1c80 [ 275.757511] unregister_netdevice_queue+0x224/0x2e0 [ 275.758211] _cfg80211_unregister_wdev+0x57b/0x700 [ 275.758929] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 275.759633] ieee80211_unregister_hw+0x55/0x3a0 [ 275.760300] hwsim_exit_net+0x3a0/0x730 [ 275.760896] ops_exit_list+0xb3/0x180 [ 275.761457] cleanup_net+0x546/0xad0 [ 275.762017] process_one_work+0x8ee/0x1a10 [ 275.762687] worker_thread+0x674/0xe70 [ 275.763309] kthread+0x3ab/0x720 [ 275.763868] ret_from_fork+0x48/0x80 [ 275.764428] ret_from_fork_asm+0x1a/0x30 [ 275.765075] [ 275.765075] other info that might help us debug this: [ 275.765075] [ 275.766041] Possible unsafe locking scenario: [ 275.766041] [ 275.766772] CPU0 CPU1 [ 275.767332] ---- ---- [ 275.767897] lock(&rdev->wiphy.mtx); [ 275.768412] lock(rtnl_mutex); [ 275.769159] lock(&rdev->wiphy.mtx); [ 275.769953] lock(rtnl_mutex); [ 275.770422] [ 275.770422] *** DEADLOCK *** [ 275.770422] [ 275.771153] 4 locks held by kworker/u8:0/11: [ 275.771713] #0: ffff888008fdb948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b6/0x1a10 [ 275.773000] #1: ffff8880095dfd30 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x861/0x1a10 [ 275.774242] #2: ffffffff8620db90 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xca/0xad0 [ 275.775403] #3: ffff8880161b8768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 275.776685] [ 275.776685] stack backtrace: [ 275.777238] CPU: 1 UID: 0 PID: 11 Comm: kworker/u8:0 Not tainted 6.13.0-next-20250130 #1 [ 275.777292] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 275.777325] Workqueue: netns cleanup_net [ 275.777385] Call Trace: [ 275.777398] [ 275.777415] dump_stack_lvl+0xca/0x120 [ 275.777500] print_circular_bug+0x47b/0x750 [ 275.777568] check_noncircular+0x2e9/0x3c0 [ 275.777632] ? __pfx_check_noncircular+0x10/0x10 [ 275.777693] ? hlock_class+0x4e/0x130 [ 275.777739] ? mark_lock+0xac/0xed0 [ 275.777799] ? srso_return_thunk+0x5/0x5f [ 275.777882] ? dl_scaled_delta_exec+0xd4/0x2c0 [ 275.777950] ? lockdep_lock+0xba/0x1b0 [ 275.778037] ? __pfx_lockdep_lock+0x10/0x10 [ 275.778131] __lock_acquire+0x29fd/0x4580 [ 275.778212] ? __pfx___lock_acquire+0x10/0x10 [ 275.778285] ? lock_release+0x20f/0x6f0 [ 275.778352] ? __pfx_lock_release+0x10/0x10 [ 275.778424] lock_acquire+0x19b/0x520 [ 275.778493] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 275.778565] ? __pfx_lock_acquire+0x10/0x10 [ 275.778632] ? srso_return_thunk+0x5/0x5f [ 275.778715] ? lock_release+0x20f/0x6f0 [ 275.778781] ? srso_return_thunk+0x5/0x5f [ 275.778863] ? lock_is_held_type+0x9e/0x120 [ 275.778944] ? srso_return_thunk+0x5/0x5f [ 275.779032] __mutex_lock+0x13d/0xb50 [ 275.779110] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 275.779176] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 275.779244] ? srso_return_thunk+0x5/0x5f [ 275.779326] ? synchronize_rcu_expedited+0x38a/0x420 [ 275.779391] ? __pfx___mutex_lock+0x10/0x10 [ 275.779472] ? __pfx_autoremove_wake_function+0x10/0x10 [ 275.779553] ? srso_return_thunk+0x5/0x5f [ 275.779636] ? kasan_quarantine_put+0x84/0x1e0 [ 275.779727] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 275.779779] ? srso_return_thunk+0x5/0x5f [ 275.779868] unregister_netdevice_many_notify+0x1612/0x1c80 [ 275.779935] ? __virt_addr_valid+0x2e8/0x5d0 [ 275.780014] ? __pfx_lock_release+0x10/0x10 [ 275.780081] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 275.780149] ? find_held_lock+0x2c/0x110 [ 275.780237] ? srso_return_thunk+0x5/0x5f [ 275.780322] ? kernfs_remove_by_name_ns+0xc7/0x130 [ 275.780411] ? srso_return_thunk+0x5/0x5f [ 275.780493] ? lock_release+0x20f/0x6f0 [ 275.780560] ? __pfx_lock_release+0x10/0x10 [ 275.780624] ? srso_return_thunk+0x5/0x5f [ 275.780707] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 275.780778] ? srso_return_thunk+0x5/0x5f [ 275.780868] unregister_netdevice_queue+0x224/0x2e0 [ 275.780932] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 275.780996] ? up_write+0x195/0x520 [ 275.781079] _cfg80211_unregister_wdev+0x57b/0x700 [ 275.781156] ? srso_return_thunk+0x5/0x5f [ 275.781244] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 275.781300] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 275.781356] ? srso_return_thunk+0x5/0x5f [ 275.781438] ? srso_return_thunk+0x5/0x5f [ 275.781526] ? synchronize_rcu+0x1ff/0x260 [ 275.781589] ieee80211_unregister_hw+0x55/0x3a0 [ 275.781655] hwsim_exit_net+0x3a0/0x730 [ 275.781716] ? __pfx_hwsim_exit_net+0x10/0x10 [ 275.781776] ? srso_return_thunk+0x5/0x5f [ 275.781858] ? netdev_run_todo+0x788/0x1040 [ 275.781930] ? __pfx_hwsim_exit_net+0x10/0x10 [ 275.781993] ops_exit_list+0xb3/0x180 [ 275.782055] cleanup_net+0x546/0xad0 [ 275.782121] ? __pfx_cleanup_net+0x10/0x10 [ 275.782199] process_one_work+0x8ee/0x1a10 [ 275.782306] ? __pfx_lock_acquire+0x10/0x10 [ 275.782373] ? __pfx_process_one_work+0x10/0x10 [ 275.782461] ? srso_return_thunk+0x5/0x5f [ 275.782544] ? move_linked_works+0x172/0x270 [ 275.782610] ? srso_return_thunk+0x5/0x5f [ 275.782692] ? assign_work+0x196/0x240 [ 275.782779] worker_thread+0x674/0xe70 [ 275.782867] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 275.782945] ? __pfx_worker_thread+0x10/0x10 [ 275.783036] kthread+0x3ab/0x720 [ 275.783114] ? __pfx_kthread+0x10/0x10 [ 275.783192] ? srso_return_thunk+0x5/0x5f [ 275.783274] ? finish_task_switch.isra.0+0x206/0x840 [ 275.783351] ? __pfx_kthread+0x10/0x10 [ 275.783432] ret_from_fork+0x48/0x80 [ 275.783478] ? __pfx_kthread+0x10/0x10 [ 275.783558] ret_from_fork_asm+0x1a/0x30 [ 275.783658] [ 277.238738] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 277.241263] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 277.246729] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 277.251514] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 277.255283] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 277.257933] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 277.365591] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 277.367325] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 277.370097] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 277.372930] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 277.375650] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 277.379269] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 277.499253] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 277.507185] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 277.511339] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 277.526095] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 277.531940] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 277.533331] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 277.538816] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 277.542540] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 277.546541] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 277.551727] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 277.553313] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 277.558989] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 277.564560] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 277.566615] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 277.571023] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 277.577069] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 277.586107] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 277.589898] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 277.784052] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 277.794633] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 277.796637] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 277.799492] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 277.802675] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 277.807268] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 277.810559] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 277.819088] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 277.837913] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 277.841975] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 277.846423] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 277.848354] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 277.861918] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 277.869222] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 277.872119] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 277.882545] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 277.907986] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 277.941074] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 279.275829] Bluetooth: hci0: command tx timeout [ 279.405804] Bluetooth: hci1: command tx timeout [ 279.660006] Bluetooth: hci3: command tx timeout [ 279.660451] Bluetooth: hci4: command tx timeout [ 279.661841] Bluetooth: hci2: command tx timeout [ 279.917579] Bluetooth: hci6: command tx timeout [ 279.979850] Bluetooth: hci7: command tx timeout [ 280.108043] Bluetooth: hci5: command tx timeout [ 281.323893] Bluetooth: hci0: command tx timeout [ 281.452866] Bluetooth: hci1: command tx timeout [ 281.707833] Bluetooth: hci4: command tx timeout [ 281.707851] Bluetooth: hci2: command tx timeout [ 281.708272] Bluetooth: hci3: command tx timeout [ 281.965782] Bluetooth: hci6: command tx timeout [ 282.027990] Bluetooth: hci7: command tx timeout [ 282.156886] Bluetooth: hci5: command tx timeout [ 283.371866] Bluetooth: hci0: command tx timeout [ 283.500828] Bluetooth: hci1: command tx timeout [ 283.755829] Bluetooth: hci3: command tx timeout [ 283.755915] Bluetooth: hci2: command tx timeout [ 283.756286] Bluetooth: hci4: command tx timeout [ 284.011826] Bluetooth: hci6: command tx timeout [ 284.077838] Bluetooth: hci7: command tx timeout [ 284.204826] Bluetooth: hci5: command tx timeout [ 285.419878] Bluetooth: hci0: command tx timeout [ 285.547855] Bluetooth: hci1: command tx timeout VM DIAGNOSIS: 18:59:51 Registers: info registers vcpu 0 RAX=ffff88800f2eb780 RBX=ffffc90011aabda0 RCX=ffffffff81429b7a RDX=1ffff11001e4e500 RSI=0000000000000008 RDI=ffff88800f272800 RBP=0000000000000000 RSP=ffff88800f4ffdd0 R8 =0000000000000000 R9 =ffffed1001e4e500 R10=ffff88800f272807 R11=0000000000000001 R12=ffffc90011aabff9 R13=ffff8880150ecde0 R14=ffff88800f2eb780 R15=0000000000000086 RIP=ffffffff81af012a RFL=00000097 [--S-APC] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7a4fa038c8 CR3=000000000e714000 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=2030353a39353a3831203033206e614a XMM01=6f4c2064657472617453203a5d315b64 XMM02=6c6c694b20465220657661532f64616f XMM03=65747379732072656c6c616b7a797320 XMM04=2033343a36353a3831203033206e614a XMM05=65636f72703d7373616c63742030733a XMM06=733a755f6d65747379733d747865746e XMM07=725f6d65747379733a755f6d65747379 XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9 RSI=ffffffff8283d2d5 RDI=ffffffff88693060 RBP=ffffffff88693020 RSP=ffff8880095ded00 R8 =0000000000000001 R9 =ffffed10012bbd96 R10=0000000000000000 R11=2d2d2d2d2d2d2d2d R12=0000000000000000 R13=ffffffff88693070 R14=ffffffff88693020 R15=ffffffff886932e0 RIP=ffffffff8283d32d RFL=00000006 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 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=00007f15034fcfa0 CR3=0000000035530000 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=722d646d657473797328203533303031 XMM01=3439313420312d203020353330303120 XMM02=20353035203036353439313420312d20 XMM03=5220296c6c696b66722d646d65747379 XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=65784500657250747261745363657845 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000