Warning: Permanently added '[localhost]:23357' (ECDSA) to the list of known hosts. 2025/01/18 22:14:46 fuzzer started 2025/01/18 22:14:47 dialing manager at localhost:44245 syzkaller login: [ 62.939234] cgroup: Unknown subsys name 'net' [ 63.028529] cgroup: Unknown subsys name 'cpuset' [ 63.056680] cgroup: Unknown subsys name 'rlimit' [ 69.244912] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 79.672763] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 2025/01/18 22:15:04 syscalls: 2217 2025/01/18 22:15:04 code coverage: enabled 2025/01/18 22:15:04 comparison tracing: enabled 2025/01/18 22:15:04 extra coverage: enabled 2025/01/18 22:15:04 setuid sandbox: enabled 2025/01/18 22:15:04 namespace sandbox: enabled 2025/01/18 22:15:04 Android sandbox: enabled 2025/01/18 22:15:04 fault injection: enabled 2025/01/18 22:15:04 leak checking: enabled 2025/01/18 22:15:04 net packet injection: enabled 2025/01/18 22:15:04 net device setup: enabled 2025/01/18 22:15:04 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/01/18 22:15:04 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/01/18 22:15:04 USB emulation: enabled 2025/01/18 22:15:04 hci packet injection: enabled 2025/01/18 22:15:04 wifi device emulation: enabled 2025/01/18 22:15:04 802.15.4 emulation: enabled 2025/01/18 22:15:04 fetching corpus: 0, signal 0/2000 (executing program) 2025/01/18 22:15:04 fetching corpus: 50, signal 28622/31507 (executing program) 2025/01/18 22:15:04 fetching corpus: 100, signal 37038/40881 (executing program) 2025/01/18 22:15:04 fetching corpus: 150, signal 43664/48275 (executing program) 2025/01/18 22:15:05 fetching corpus: 200, signal 52062/57148 (executing program) 2025/01/18 22:15:05 fetching corpus: 250, signal 55161/60882 (executing program) 2025/01/18 22:15:05 fetching corpus: 300, signal 60327/66353 (executing program) 2025/01/18 22:15:05 fetching corpus: 350, signal 65245/71422 (executing program) 2025/01/18 22:15:05 fetching corpus: 400, signal 68982/75316 (executing program) 2025/01/18 22:15:05 fetching corpus: 450, signal 71699/78232 (executing program) 2025/01/18 22:15:05 fetching corpus: 500, signal 75245/81717 (executing program) 2025/01/18 22:15:06 fetching corpus: 550, signal 78495/84810 (executing program) 2025/01/18 22:15:06 fetching corpus: 600, signal 81466/87595 (executing program) 2025/01/18 22:15:06 fetching corpus: 650, signal 83804/89812 (executing program) 2025/01/18 22:15:06 fetching corpus: 700, signal 86165/91960 (executing program) 2025/01/18 22:15:06 fetching corpus: 750, signal 88256/93766 (executing program) 2025/01/18 22:15:06 fetching corpus: 800, signal 89602/95080 (executing program) 2025/01/18 22:15:07 fetching corpus: 850, signal 91713/96794 (executing program) 2025/01/18 22:15:07 fetching corpus: 900, signal 93470/98181 (executing program) 2025/01/18 22:15:07 fetching corpus: 950, signal 95738/99830 (executing program) 2025/01/18 22:15:07 fetching corpus: 1000, signal 97785/101283 (executing program) 2025/01/18 22:15:07 fetching corpus: 1050, signal 99109/102255 (executing program) 2025/01/18 22:15:07 fetching corpus: 1100, signal 100617/103262 (executing program) 2025/01/18 22:15:08 fetching corpus: 1150, signal 101925/104089 (executing program) 2025/01/18 22:15:08 fetching corpus: 1200, signal 103146/104832 (executing program) 2025/01/18 22:15:08 fetching corpus: 1250, signal 104718/105710 (executing program) 2025/01/18 22:15:08 fetching corpus: 1269, signal 104941/105850 (executing program) 2025/01/18 22:15:08 fetching corpus: 1269, signal 104941/105867 (executing program) 2025/01/18 22:15:08 fetching corpus: 1269, signal 104941/105897 (executing program) 2025/01/18 22:15:08 fetching corpus: 1269, signal 104941/105931 (executing program) 2025/01/18 22:15:08 fetching corpus: 1269, signal 104941/105973 (executing program) 2025/01/18 22:15:08 fetching corpus: 1269, signal 104941/106009 (executing program) 2025/01/18 22:15:08 fetching corpus: 1269, signal 104941/106046 (executing program) 2025/01/18 22:15:08 fetching corpus: 1269, signal 104941/106079 (executing program) 2025/01/18 22:15:08 fetching corpus: 1269, signal 104941/106116 (executing program) 2025/01/18 22:15:08 fetching corpus: 1269, signal 104941/106154 (executing program) 2025/01/18 22:15:08 fetching corpus: 1269, signal 104941/106182 (executing program) 2025/01/18 22:15:08 fetching corpus: 1269, signal 104941/106218 (executing program) 2025/01/18 22:15:08 fetching corpus: 1269, signal 104941/106255 (executing program) 2025/01/18 22:15:08 fetching corpus: 1269, signal 104941/106281 (executing program) 2025/01/18 22:15:08 fetching corpus: 1269, signal 104941/106319 (executing program) 2025/01/18 22:15:08 fetching corpus: 1269, signal 104941/106347 (executing program) 2025/01/18 22:15:08 fetching corpus: 1269, signal 104941/106378 (executing program) 2025/01/18 22:15:08 fetching corpus: 1269, signal 104941/106415 (executing program) 2025/01/18 22:15:08 fetching corpus: 1269, signal 104941/106446 (executing program) 2025/01/18 22:15:08 fetching corpus: 1269, signal 104941/106478 (executing program) 2025/01/18 22:15:08 fetching corpus: 1269, signal 104941/106524 (executing program) 2025/01/18 22:15:08 fetching corpus: 1269, signal 104941/106553 (executing program) 2025/01/18 22:15:08 fetching corpus: 1269, signal 104941/106589 (executing program) 2025/01/18 22:15:08 fetching corpus: 1269, signal 104941/106619 (executing program) 2025/01/18 22:15:08 fetching corpus: 1269, signal 104941/106648 (executing program) 2025/01/18 22:15:08 fetching corpus: 1269, signal 104941/106683 (executing program) 2025/01/18 22:15:08 fetching corpus: 1269, signal 104941/106717 (executing program) 2025/01/18 22:15:08 fetching corpus: 1269, signal 104941/106730 (executing program) 2025/01/18 22:15:08 fetching corpus: 1269, signal 104941/106730 (executing program) 2025/01/18 22:15:12 starting 8 fuzzer processes 22:15:12 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040), 0x4) 22:15:12 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={0x0, 0x0, 0x25}, 0x18) 22:15:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x2a, 0x0, &(0x7f0000000300)) 22:15:12 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@private2}, 0x35) [ 87.889951] audit: type=1400 audit(1737238512.468:7): avc: denied { execmem } for pid=272 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 22:15:12 executing program 3: pselect6(0x40, &(0x7f0000000000), 0x0, 0xffffffffffffffff, 0x0, 0x0) 22:15:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0xc4042, 0x0) write(r1, &(0x7f0000000200)='E', 0x140000) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2, 0x0) sendfile(r3, r0, &(0x7f0000000300)=0x1ca6, 0x1) 22:15:12 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x843, 0x0) fcntl$setlease(r0, 0x400, 0x2) 22:15:12 executing program 7: mlock(&(0x7f0000ff2000/0xd000)=nil, 0xd000) madvise(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x67) [ 89.372851] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 89.379861] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 89.384283] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 89.389813] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 89.392282] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 89.394948] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 89.398425] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 89.402351] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 89.410291] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 89.415553] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 89.424118] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 89.431684] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 89.435759] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 89.440737] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 89.453169] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 89.453524] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 89.454464] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 89.455327] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 89.464013] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 89.464273] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 89.464430] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 89.482944] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 89.484545] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 89.492915] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 89.495966] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 89.498292] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 89.501878] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 89.504329] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 89.515270] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 89.515344] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 89.517174] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 89.527257] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 89.542244] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 89.564645] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 89.574019] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 89.578079] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 89.581842] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 89.586894] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 89.608021] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 89.611032] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 89.616092] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 89.616970] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 89.617519] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 89.631164] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 89.640950] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 89.655127] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 89.675351] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 89.682182] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 91.455209] Bluetooth: hci1: command tx timeout [ 91.583003] Bluetooth: hci3: command tx timeout [ 91.583200] Bluetooth: hci2: command tx timeout [ 91.583322] Bluetooth: hci0: command tx timeout [ 91.646729] Bluetooth: hci4: command tx timeout [ 91.711778] Bluetooth: hci6: command tx timeout [ 91.712093] Bluetooth: hci7: command tx timeout [ 91.774686] Bluetooth: hci5: command tx timeout [ 93.503452] Bluetooth: hci1: command tx timeout [ 93.630877] Bluetooth: hci3: command tx timeout [ 93.631041] Bluetooth: hci0: command tx timeout [ 93.631113] Bluetooth: hci2: command tx timeout [ 93.695709] Bluetooth: hci4: command tx timeout [ 93.758678] Bluetooth: hci6: command tx timeout [ 93.758855] Bluetooth: hci7: command tx timeout [ 93.822711] Bluetooth: hci5: command tx timeout [ 95.550850] Bluetooth: hci1: command tx timeout [ 95.680006] Bluetooth: hci2: command tx timeout [ 95.680236] Bluetooth: hci0: command tx timeout [ 95.680400] Bluetooth: hci3: command tx timeout [ 95.742746] Bluetooth: hci4: command tx timeout [ 95.806819] Bluetooth: hci7: command tx timeout [ 95.807942] Bluetooth: hci6: command tx timeout [ 95.870875] Bluetooth: hci5: command tx timeout [ 97.598671] Bluetooth: hci1: command tx timeout [ 97.728197] Bluetooth: hci3: command tx timeout [ 97.728292] Bluetooth: hci0: command tx timeout [ 97.728303] Bluetooth: hci2: command tx timeout [ 97.790700] Bluetooth: hci4: command tx timeout [ 97.854684] Bluetooth: hci6: command tx timeout [ 97.854786] Bluetooth: hci7: command tx timeout [ 97.920832] Bluetooth: hci5: command tx timeout [ 149.258221] syz-executor.5 (280) used greatest stack depth: 23552 bytes left [ 152.429164] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 152.436458] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 152.442792] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 152.463863] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 152.467317] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 152.469446] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 152.473701] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 152.480996] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 152.482037] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 152.485223] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 152.489029] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 152.489381] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 152.501223] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 152.507504] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 152.509700] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 152.513065] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 152.513462] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 152.514666] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 152.528416] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 152.532789] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 152.534803] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 152.543832] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 152.576940] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 152.580018] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 152.580054] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 152.599981] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 152.602850] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 152.651180] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 152.661022] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 152.663305] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 152.668076] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 152.671178] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 152.680679] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 152.684796] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 152.690536] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 152.692757] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 152.719849] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 152.720255] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 152.723985] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 152.724519] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 152.728991] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 152.729425] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 152.734891] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 152.734881] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 152.755844] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 152.760077] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 152.760829] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 152.761194] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 154.559499] Bluetooth: hci2: command tx timeout [ 154.560044] Bluetooth: hci0: command tx timeout [ 154.686684] Bluetooth: hci1: command tx timeout [ 154.687075] Bluetooth: hci3: command tx timeout [ 154.814713] Bluetooth: hci7: command tx timeout [ 154.814972] Bluetooth: hci6: command tx timeout [ 154.878778] Bluetooth: hci4: command tx timeout [ 154.879110] Bluetooth: hci5: command tx timeout [ 156.607730] Bluetooth: hci0: command tx timeout [ 156.607863] Bluetooth: hci2: command tx timeout [ 156.735703] Bluetooth: hci3: command tx timeout [ 156.735834] Bluetooth: hci1: command tx timeout [ 156.863785] Bluetooth: hci6: command tx timeout [ 156.863910] Bluetooth: hci7: command tx timeout [ 156.929829] Bluetooth: hci4: command tx timeout [ 156.930081] Bluetooth: hci5: command tx timeout [ 158.654777] Bluetooth: hci0: command tx timeout [ 158.655718] Bluetooth: hci2: command tx timeout [ 158.783666] Bluetooth: hci3: command tx timeout [ 158.783763] Bluetooth: hci1: command tx timeout [ 158.910865] Bluetooth: hci6: command tx timeout [ 158.911152] Bluetooth: hci7: command tx timeout [ 158.974693] Bluetooth: hci5: command tx timeout [ 158.974791] Bluetooth: hci4: command tx timeout [ 160.703091] Bluetooth: hci2: command tx timeout [ 160.703255] Bluetooth: hci0: command tx timeout [ 160.830775] Bluetooth: hci1: command tx timeout [ 160.830937] Bluetooth: hci3: command tx timeout [ 160.960677] Bluetooth: hci7: command tx timeout [ 160.960832] Bluetooth: hci6: command tx timeout [ 161.022788] Bluetooth: hci5: command tx timeout [ 161.022965] Bluetooth: hci4: command tx timeout [ 214.602894] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 214.604281] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 214.604974] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 214.607177] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 214.608277] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 214.608933] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 214.801714] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 214.804398] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 214.807424] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 214.810219] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 214.814072] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 214.814705] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 214.888094] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 214.895289] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 214.912145] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 214.926695] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 214.933987] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 214.936516] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 214.957476] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 214.963438] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 214.967107] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 214.976688] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 215.001165] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 215.006701] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 215.011494] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 215.021020] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 215.026070] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 215.032504] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 215.062679] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 215.083982] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 215.085017] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 215.099822] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 215.123939] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 215.128084] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 215.145365] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 215.154834] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 215.282866] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 215.323136] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 215.354110] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 215.376540] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 215.394211] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 215.401044] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 215.709626] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 215.719006] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 215.730450] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 215.784965] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 215.794643] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 215.801069] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 216.639684] Bluetooth: hci0: command tx timeout [ 216.895778] Bluetooth: hci1: command tx timeout [ 217.087698] Bluetooth: hci3: command tx timeout [ 217.151475] Bluetooth: hci2: command tx timeout [ 217.343812] Bluetooth: hci5: command tx timeout [ 217.472637] Bluetooth: hci4: command tx timeout [ 217.663667] Bluetooth: hci6: command tx timeout [ 217.983977] Bluetooth: hci7: command tx timeout [ 218.686786] Bluetooth: hci0: command tx timeout [ 218.942928] Bluetooth: hci1: command tx timeout [ 219.135060] Bluetooth: hci3: command tx timeout [ 219.199238] Bluetooth: hci2: command tx timeout [ 219.392722] Bluetooth: hci5: command tx timeout [ 219.518693] Bluetooth: hci4: command tx timeout [ 219.710823] Bluetooth: hci6: command tx timeout [ 220.030791] Bluetooth: hci7: command tx timeout [ 220.735074] Bluetooth: hci0: command tx timeout [ 220.990723] Bluetooth: hci1: command tx timeout [ 221.183752] Bluetooth: hci3: command tx timeout [ 221.246789] Bluetooth: hci2: command tx timeout [ 221.438852] Bluetooth: hci5: command tx timeout [ 221.568618] Bluetooth: hci4: command tx timeout [ 221.758700] Bluetooth: hci6: command tx timeout [ 222.078759] Bluetooth: hci7: command tx timeout [ 222.782677] Bluetooth: hci0: command tx timeout [ 223.038852] Bluetooth: hci1: command tx timeout [ 223.231625] Bluetooth: hci3: command tx timeout [ 223.296652] Bluetooth: hci2: command tx timeout [ 223.486895] Bluetooth: hci5: command tx timeout [ 223.614814] Bluetooth: hci4: command tx timeout [ 223.807295] Bluetooth: hci6: command tx timeout [ 224.126787] Bluetooth: hci7: command tx timeout [ 277.003837] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 277.008027] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 277.016053] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 277.021889] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 277.029065] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 277.032320] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 277.515455] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 277.518109] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 277.520471] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 277.526505] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 277.529306] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 277.531843] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 277.578772] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 277.588084] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 277.592978] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 277.603247] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 277.609276] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 277.611363] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 277.655219] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 277.659331] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 277.664472] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 277.669520] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 277.680342] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 277.687346] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 277.690332] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 277.718793] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 277.724916] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 277.727131] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 277.730128] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 277.733032] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 277.738870] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 277.748968] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 277.752068] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 277.756205] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 277.757100] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 277.757497] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 277.792336] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 277.825241] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 277.831889] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 277.837089] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 277.859970] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 277.866889] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 277.890765] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 277.895966] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 277.897596] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 277.915905] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 277.918837] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 277.928802] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 279.102692] Bluetooth: hci0: command tx timeout [ 279.614785] Bluetooth: hci1: command tx timeout [ 279.679649] Bluetooth: hci2: command tx timeout [ 279.806676] Bluetooth: hci5: command tx timeout [ 279.806925] Bluetooth: hci4: command tx timeout [ 279.807088] Bluetooth: hci3: command tx timeout [ 279.998701] Bluetooth: hci6: command tx timeout [ 279.999181] Bluetooth: hci7: command tx timeout [ 281.150724] Bluetooth: hci0: command tx timeout [ 281.662654] Bluetooth: hci1: command tx timeout [ 281.726610] Bluetooth: hci2: command tx timeout [ 281.854928] Bluetooth: hci5: command tx timeout [ 281.855037] Bluetooth: hci3: command tx timeout [ 281.855128] Bluetooth: hci4: command tx timeout [ 282.046664] Bluetooth: hci6: command tx timeout [ 282.046767] Bluetooth: hci7: command tx timeout [ 283.199586] Bluetooth: hci0: command tx timeout [ 283.710694] Bluetooth: hci1: command tx timeout [ 283.775603] Bluetooth: hci2: command tx timeout [ 283.902847] Bluetooth: hci5: command tx timeout [ 283.903147] Bluetooth: hci4: command tx timeout [ 283.903618] Bluetooth: hci3: command tx timeout [ 284.094665] Bluetooth: hci6: command tx timeout [ 284.094800] Bluetooth: hci7: command tx timeout [ 285.246747] Bluetooth: hci0: command tx timeout [ 285.758682] Bluetooth: hci1: command tx timeout [ 285.823572] Bluetooth: hci2: command tx timeout [ 285.950658] Bluetooth: hci5: command tx timeout [ 285.950752] Bluetooth: hci3: command tx timeout [ 285.950839] Bluetooth: hci4: command tx timeout [ 286.142749] Bluetooth: hci6: command tx timeout [ 286.143298] Bluetooth: hci7: command tx timeout [ 333.555355] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 333.555481] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 333.846144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 333.846230] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 334.810108] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 334.810186] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 334.984228] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 334.984308] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 22:19:19 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@private2}, 0x35) 22:19:20 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@private2}, 0x35) 22:19:20 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@private2}, 0x35) [ 335.894624] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 335.894706] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 22:19:20 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local, @empty, @void, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @local, @empty, @broadcast, @local}}}}, 0x0) [ 336.170775] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 336.170854] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 22:19:20 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={0x0, 0x0, 0x25}, 0x18) 22:19:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x114, 0x19, 0x0, 0x801, 0x0, 0x0, {0xa, 0xc0}, [@typed={0xff, 0x0, 0x0, 0x0, @str='{\x95m\b\x8c\t\x00\x00\x00\xb9i\x9b\xa0\x82\x9e\a2\'\xfd\x1e?\xc4\x1d?\x16\xb1]\x13\xef\xd2\x04n\xc2^\x8a7\x9a\xe5X\x17\x99>\bU\x96\xae\x9b\x00q\xa2m\xd7!\xacz\xad\xb0\xb2\x8e9x&\xe4\xe0\x00\xe3\b\x00\x00\x00\xec\\\x91&\xdf.0\xbc\xa7\xc8E\xd5\xa1\xe2\xef\\\xe9\x1c\x91\x97\xa7\xccU\xc9;\xfe\xcer\xf6i\xb2\xab\r8fd\xee{\xc2\xc7\xd5\x17\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8#\xd5g\x8a\xf1\xeb\t\x81\xe6\x0f\x0e\x8a\xf1|\x82\xd8\xcd\xf8\x19\x02\x1e.)\xb55\x8c\xd0\x02\xce\x97DS\xec\xc2\x95F\x7f\xc8Sw\x89\x15\xeb\'C\xf9\xd1\xd5\xfb>\x939*K\x8f\x1d\xfa\'\x8c@vz\xe7\xe4\xd4;\a\xb9d\x15\vu\xf3\xa6\xf3\x9f\x88\xba\x93\x90\x91\x8b\xeb\xe8\xcb\xad\brfM\xad\xc1uRa\xb9?d\xf6\a*\xf5\x1ae\x8e\"\n{T\xc9H\xd8O\xbc\xc4\xcb\xed\xa0\xebz\x1b>](\x8e\x1f'}]}, 0x114}}, 0x0) [ 336.378393] netlink: 248 bytes leftover after parsing attributes in process `syz-executor.2'. [ 336.384213] netlink: 248 bytes leftover after parsing attributes in process `syz-executor.2'. 22:19:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x114, 0x19, 0x0, 0x801, 0x0, 0x0, {0xa, 0xc0}, [@typed={0xff, 0x0, 0x0, 0x0, @str='{\x95m\b\x8c\t\x00\x00\x00\xb9i\x9b\xa0\x82\x9e\a2\'\xfd\x1e?\xc4\x1d?\x16\xb1]\x13\xef\xd2\x04n\xc2^\x8a7\x9a\xe5X\x17\x99>\bU\x96\xae\x9b\x00q\xa2m\xd7!\xacz\xad\xb0\xb2\x8e9x&\xe4\xe0\x00\xe3\b\x00\x00\x00\xec\\\x91&\xdf.0\xbc\xa7\xc8E\xd5\xa1\xe2\xef\\\xe9\x1c\x91\x97\xa7\xccU\xc9;\xfe\xcer\xf6i\xb2\xab\r8fd\xee{\xc2\xc7\xd5\x17\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8#\xd5g\x8a\xf1\xeb\t\x81\xe6\x0f\x0e\x8a\xf1|\x82\xd8\xcd\xf8\x19\x02\x1e.)\xb55\x8c\xd0\x02\xce\x97DS\xec\xc2\x95F\x7f\xc8Sw\x89\x15\xeb\'C\xf9\xd1\xd5\xfb>\x939*K\x8f\x1d\xfa\'\x8c@vz\xe7\xe4\xd4;\a\xb9d\x15\vu\xf3\xa6\xf3\x9f\x88\xba\x93\x90\x91\x8b\xeb\xe8\xcb\xad\brfM\xad\xc1uRa\xb9?d\xf6\a*\xf5\x1ae\x8e\"\n{T\xc9H\xd8O\xbc\xc4\xcb\xed\xa0\xebz\x1b>](\x8e\x1f'}]}, 0x114}}, 0x0) 22:19:21 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={0x0, 0x0, 0x25}, 0x18) [ 336.511125] netlink: 248 bytes leftover after parsing attributes in process `syz-executor.2'. [ 337.152141] [ 337.152396] ====================================================== [ 337.152988] WARNING: possible circular locking dependency detected [ 337.153583] 6.13.0-rc7-next-20250117 #1 Not tainted [ 337.154056] ------------------------------------------------------ [ 337.155406] kworker/u8:0/11 is trying to acquire lock: [ 337.156760] ffffffff8621b968 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0x1612/0x1c80 [ 337.159634] [ 337.159634] but task is already holding lock: [ 337.160896] ffff88803e0d0768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 337.163497] [ 337.163497] which lock already depends on the new lock. [ 337.163497] [ 337.164240] [ 337.164240] the existing dependency chain (in reverse order) is: [ 337.164946] [ 337.164946] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 337.165609] __mutex_lock+0x13d/0xb50 [ 337.166060] wiphy_register+0x1b2e/0x25d0 [ 337.166544] ieee80211_register_hw+0x23a4/0x3d60 [ 337.167067] mac80211_hwsim_new_radio+0x2759/0x4d50 [ 337.167619] init_mac80211_hwsim+0x389/0x870 [ 337.168130] do_one_initcall+0xf9/0x640 [ 337.168603] kernel_init_freeable+0x53d/0x7a0 [ 337.169123] kernel_init+0x1e/0x2d0 [ 337.169569] ret_from_fork+0x48/0x80 [ 337.170015] ret_from_fork_asm+0x1a/0x30 [ 337.170536] [ 337.170536] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 337.171168] __lock_acquire+0x29fd/0x4580 [ 337.171675] lock_acquire+0x19b/0x520 [ 337.172142] __mutex_lock+0x13d/0xb50 [ 337.172613] unregister_netdevice_many_notify+0x1612/0x1c80 [ 337.173247] unregister_netdevice_queue+0x224/0x2e0 [ 337.173820] _cfg80211_unregister_wdev+0x57b/0x700 [ 337.174366] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 337.174909] ieee80211_unregister_hw+0x55/0x3a0 [ 337.175423] hwsim_exit_net+0x3a0/0x730 [ 337.175885] ops_exit_list+0xb3/0x180 [ 337.176331] cleanup_net+0x546/0xad0 [ 337.176773] process_one_work+0x8ee/0x1a10 [ 337.177278] worker_thread+0x674/0xe70 [ 337.177765] kthread+0x3ab/0x720 [ 337.178185] ret_from_fork+0x48/0x80 [ 337.178616] ret_from_fork_asm+0x1a/0x30 [ 337.179103] [ 337.179103] other info that might help us debug this: [ 337.179103] [ 337.179849] Possible unsafe locking scenario: [ 337.179849] [ 337.180426] CPU0 CPU1 [ 337.180883] ---- ---- [ 337.181341] lock(&rdev->wiphy.mtx); [ 337.181765] lock(rtnl_mutex); [ 337.182341] lock(&rdev->wiphy.mtx); [ 337.182957] lock(rtnl_mutex); [ 337.183316] [ 337.183316] *** DEADLOCK *** [ 337.183316] [ 337.183899] 4 locks held by kworker/u8:0/11: [ 337.184318] #0: ffff888008fdb948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b6/0x1a10 [ 337.185303] #1: ffff8880095dfd30 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x861/0x1a10 [ 337.186282] #2: ffffffff8620f810 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xca/0xad0 [ 337.187185] #3: ffff88803e0d0768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 337.188190] [ 337.188190] stack backtrace: [ 337.188625] CPU: 1 UID: 0 PID: 11 Comm: kworker/u8:0 Not tainted 6.13.0-rc7-next-20250117 #1 [ 337.189435] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 337.190224] Workqueue: netns cleanup_net [ 337.190640] Call Trace: [ 337.190876] [ 337.191087] dump_stack_lvl+0xca/0x120 [ 337.191480] print_circular_bug+0x47b/0x750 [ 337.191924] check_noncircular+0x2e9/0x3c0 [ 337.192396] ? srso_return_thunk+0x5/0x5f [ 337.192873] ? __pfx_check_noncircular+0x10/0x10 [ 337.193409] ? hlock_class+0x4e/0x130 [ 337.193824] ? mark_lock+0xac/0xed0 [ 337.194229] ? srso_return_thunk+0x5/0x5f [ 337.194691] ? dl_scaled_delta_exec+0xd4/0x2c0 [ 337.195177] ? lockdep_lock+0xba/0x1b0 [ 337.195627] ? __pfx_lockdep_lock+0x10/0x10 [ 337.196129] __lock_acquire+0x29fd/0x4580 [ 337.196607] ? __pfx___lock_acquire+0x10/0x10 [ 337.197114] ? lock_release+0x20f/0x6f0 [ 337.197573] ? __pfx_lock_release+0x10/0x10 [ 337.198064] lock_acquire+0x19b/0x520 [ 337.198503] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 337.199147] ? __pfx_lock_acquire+0x10/0x10 [ 337.199644] ? srso_return_thunk+0x5/0x5f [ 337.200087] ? lock_release+0x20f/0x6f0 [ 337.200544] ? srso_return_thunk+0x5/0x5f [ 337.201015] ? lock_is_held_type+0x9e/0x120 [ 337.201475] ? srso_return_thunk+0x5/0x5f [ 337.201927] __mutex_lock+0x13d/0xb50 [ 337.202324] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 337.202883] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 337.203463] ? srso_return_thunk+0x5/0x5f [ 337.203894] ? synchronize_rcu_expedited+0x38a/0x420 [ 337.204374] ? __pfx___mutex_lock+0x10/0x10 [ 337.204788] ? __pfx_autoremove_wake_function+0x10/0x10 [ 337.205296] ? srso_return_thunk+0x5/0x5f [ 337.205748] ? kasan_quarantine_put+0x84/0x1e0 [ 337.206222] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 337.206675] ? srso_return_thunk+0x5/0x5f [ 337.207110] unregister_netdevice_many_notify+0x1612/0x1c80 [ 337.207667] ? __virt_addr_valid+0x2e8/0x5d0 [ 337.208121] ? __pfx_lock_release+0x10/0x10 [ 337.208557] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 337.209151] ? find_held_lock+0x2c/0x110 [ 337.209586] ? srso_return_thunk+0x5/0x5f [ 337.210021] ? kernfs_remove_by_name_ns+0xc7/0x130 [ 337.210524] ? srso_return_thunk+0x5/0x5f [ 337.210957] ? lock_release+0x20f/0x6f0 [ 337.211361] ? __pfx_lock_release+0x10/0x10 [ 337.211790] ? srso_return_thunk+0x5/0x5f [ 337.212223] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 337.212751] ? srso_return_thunk+0x5/0x5f [ 337.213192] unregister_netdevice_queue+0x224/0x2e0 [ 337.213700] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 337.214242] ? up_write+0x195/0x520 [ 337.214634] _cfg80211_unregister_wdev+0x57b/0x700 [ 337.215139] ? srso_return_thunk+0x5/0x5f [ 337.215587] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 337.216089] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 337.216637] ? srso_return_thunk+0x5/0x5f [ 337.217065] ? srso_return_thunk+0x5/0x5f [ 337.217496] ? synchronize_rcu+0x1ff/0x260 [ 337.217943] ieee80211_unregister_hw+0x55/0x3a0 [ 337.218406] hwsim_exit_net+0x3a0/0x730 [ 337.218812] ? __pfx_hwsim_exit_net+0x10/0x10 [ 337.219264] ? srso_return_thunk+0x5/0x5f [ 337.219695] ? netdev_run_todo+0x788/0x1040 [ 337.220135] ? srso_return_thunk+0x5/0x5f [ 337.220576] ? __pfx_hwsim_exit_net+0x10/0x10 [ 337.221033] ops_exit_list+0xb3/0x180 [ 337.221426] cleanup_net+0x546/0xad0 [ 337.221828] ? __pfx_cleanup_net+0x10/0x10 [ 337.222271] process_one_work+0x8ee/0x1a10 [ 337.222729] ? __pfx_lock_acquire+0x10/0x10 [ 337.223171] ? __pfx_process_one_work+0x10/0x10 [ 337.223662] ? srso_return_thunk+0x5/0x5f [ 337.224107] ? move_linked_works+0x172/0x270 [ 337.224573] ? srso_return_thunk+0x5/0x5f [ 337.225025] ? assign_work+0x196/0x240 [ 337.225453] worker_thread+0x674/0xe70 [ 337.225896] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 337.226445] ? __pfx_worker_thread+0x10/0x10 [ 337.226930] kthread+0x3ab/0x720 [ 337.227311] ? __pfx_kthread+0x10/0x10 [ 337.227736] ? srso_return_thunk+0x5/0x5f [ 337.228182] ? finish_task_switch.isra.0+0x206/0x840 [ 337.228708] ? __pfx_kthread+0x10/0x10 [ 337.229123] ret_from_fork+0x48/0x80 [ 337.229500] ? __pfx_kthread+0x10/0x10 [ 337.229924] ret_from_fork_asm+0x1a/0x30 [ 337.230368] [ 338.955641] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 338.962379] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 338.967188] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 338.971369] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 338.973456] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 338.975449] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 339.018105] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 339.020249] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 339.024815] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 339.031455] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 339.037383] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 339.039114] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 339.095414] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 339.103349] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 339.108090] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 339.114185] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 339.118815] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 339.124863] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 339.156897] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 339.161861] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 339.167623] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 339.184505] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 339.188831] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 339.193498] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 339.226300] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 339.236013] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 339.238222] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 339.246718] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 339.251807] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 339.254546] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 339.256434] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 339.294079] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 339.294271] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 339.299823] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 339.300024] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 339.304205] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 340.993545] Bluetooth: hci1: command tx timeout [ 341.055757] Bluetooth: hci2: command tx timeout [ 341.182604] Bluetooth: hci4: command tx timeout [ 341.246690] Bluetooth: hci5: command tx timeout [ 341.375573] Bluetooth: hci7: command tx timeout [ 341.375671] Bluetooth: hci6: command tx timeout [ 343.038873] Bluetooth: hci1: command tx timeout [ 343.102717] Bluetooth: hci2: command tx timeout [ 343.231597] Bluetooth: hci4: command tx timeout [ 343.295253] Bluetooth: hci5: command tx timeout [ 343.423257] Bluetooth: hci6: command tx timeout [ 343.423414] Bluetooth: hci7: command tx timeout [ 345.086603] Bluetooth: hci1: command tx timeout [ 345.150866] Bluetooth: hci2: command tx timeout [ 345.278794] Bluetooth: hci4: command tx timeout [ 345.342907] Bluetooth: hci5: command tx timeout [ 345.471617] Bluetooth: hci6: command tx timeout [ 345.471741] Bluetooth: hci7: command tx timeout [ 347.135603] Bluetooth: hci1: command tx timeout VM DIAGNOSIS: 22:19:21 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888016135c00 RCX=ffffffff8172e768 RDX=ffff8880182a0000 RSI=ffffffff8172e6d8 RDI=ffff888016135c98 RBP=000000007fff0000 RSP=ffff88801809fde0 R8 =0000000000000000 R9 =ffffed1002b2a606 R10=000000007fff0000 R11=0000000000000000 R12=000000007fff0000 R13=dffffc0000000000 R14=ffff88801809fe28 R15=000000007fff0000 RIP=ffffffff8172e6df 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 00007f54eff758c0 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=00007f16b8431780 CR3=000000000fc4e000 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=7269762f736563697665642f7379732f XMM01=6c6175747269762f736563697665642f XMM02=ffffff0f0e0d0c0b0a09080706050403 XMM03=696e656420737365636341002f737973 XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=000056153314d9d00000561533143e50 XMM06=00005615331320600000000300000002 XMM07=00000000000000000000000000000000 XMM08=2f63697361622f6372732f2e2e000d0a XMM09=00000000000000000000000000000000 XMM10=00000020002020000000002000200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd RSI=ffffffff8283cd30 RDI=ffffffff886930a0 RBP=ffffffff88693060 RSP=ffff8880095dead0 R8 =0000000000000000 R9 =fffffbfff0be1544 R10=00000000000fe503 R11=3038383866666666 R12=0000000000000823 R13=0000000000000020 R14=fffffbfff10d2666 R15=dffffc0000000000 RIP=ffffffff8283cd85 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=0000561533155440 CR3=0000000032a4c000 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=ffffffffffffff00ffffffffffffffff XMM02=ffffff0f0e0d0c0b0a09080706050403 XMM03=696e656420737365636341002f737973 XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=00000000000000000000000000000000 XMM06=000056153317e3900000000400000000 XMM07=00000000000000000000000000000000 XMM08=20202020203a657a697320656c696600 XMM09=00000000000000000000000000000000 XMM10=00000020002020000000002000200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000