Warning: Permanently added '[localhost]:11848' (ECDSA) to the list of known hosts. 2025/01/18 22:29:31 fuzzer started 2025/01/18 22:29:32 dialing manager at localhost:44245 syzkaller login: [ 67.452089] cgroup: Unknown subsys name 'net' [ 67.570668] cgroup: Unknown subsys name 'cpuset' [ 67.597285] cgroup: Unknown subsys name 'rlimit' [ 73.744718] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 84.469371] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 2025/01/18 22:29:50 syscalls: 2217 2025/01/18 22:29:50 code coverage: enabled 2025/01/18 22:29:50 comparison tracing: enabled 2025/01/18 22:29:50 extra coverage: enabled 2025/01/18 22:29:50 setuid sandbox: enabled 2025/01/18 22:29:50 namespace sandbox: enabled 2025/01/18 22:29:50 Android sandbox: enabled 2025/01/18 22:29:50 fault injection: enabled 2025/01/18 22:29:50 leak checking: enabled 2025/01/18 22:29:50 net packet injection: enabled 2025/01/18 22:29:50 net device setup: enabled 2025/01/18 22:29:50 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/01/18 22:29:50 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/01/18 22:29:50 USB emulation: enabled 2025/01/18 22:29:50 hci packet injection: enabled 2025/01/18 22:29:50 wifi device emulation: enabled 2025/01/18 22:29:50 802.15.4 emulation: enabled 2025/01/18 22:29:50 fetching corpus: 0, signal 0/2000 (executing program) 2025/01/18 22:29:50 fetching corpus: 50, signal 18472/21774 (executing program) 2025/01/18 22:29:50 fetching corpus: 100, signal 32934/37073 (executing program) 2025/01/18 22:29:50 fetching corpus: 150, signal 45338/49938 (executing program) 2025/01/18 22:29:50 fetching corpus: 200, signal 49348/54784 (executing program) 2025/01/18 22:29:51 fetching corpus: 250, signal 54569/60491 (executing program) 2025/01/18 22:29:51 fetching corpus: 300, signal 59429/65682 (executing program) 2025/01/18 22:29:51 fetching corpus: 350, signal 64267/70676 (executing program) 2025/01/18 22:29:51 fetching corpus: 400, signal 68320/74799 (executing program) 2025/01/18 22:29:51 fetching corpus: 450, signal 73069/79343 (executing program) 2025/01/18 22:29:51 fetching corpus: 500, signal 75245/81677 (executing program) 2025/01/18 22:29:51 fetching corpus: 550, signal 77743/84182 (executing program) 2025/01/18 22:29:52 fetching corpus: 600, signal 80571/86886 (executing program) 2025/01/18 22:29:52 fetching corpus: 650, signal 83790/89777 (executing program) 2025/01/18 22:29:52 fetching corpus: 700, signal 85819/91686 (executing program) 2025/01/18 22:29:52 fetching corpus: 750, signal 87895/93539 (executing program) 2025/01/18 22:29:52 fetching corpus: 800, signal 90666/95760 (executing program) 2025/01/18 22:29:53 fetching corpus: 850, signal 92018/96942 (executing program) 2025/01/18 22:29:53 fetching corpus: 900, signal 93755/98370 (executing program) 2025/01/18 22:29:53 fetching corpus: 950, signal 95286/99580 (executing program) 2025/01/18 22:29:53 fetching corpus: 1000, signal 97251/100973 (executing program) 2025/01/18 22:29:53 fetching corpus: 1050, signal 98649/101991 (executing program) 2025/01/18 22:29:53 fetching corpus: 1100, signal 100699/103302 (executing program) 2025/01/18 22:29:54 fetching corpus: 1150, signal 101755/104022 (executing program) 2025/01/18 22:29:54 fetching corpus: 1200, signal 103307/104919 (executing program) 2025/01/18 22:29:54 fetching corpus: 1250, signal 104367/105538 (executing program) 2025/01/18 22:29:54 fetching corpus: 1269, signal 104942/105867 (executing program) 2025/01/18 22:29:54 fetching corpus: 1269, signal 104942/105896 (executing program) 2025/01/18 22:29:54 fetching corpus: 1269, signal 104942/105926 (executing program) 2025/01/18 22:29:54 fetching corpus: 1269, signal 104942/105958 (executing program) 2025/01/18 22:29:54 fetching corpus: 1269, signal 104942/105988 (executing program) 2025/01/18 22:29:54 fetching corpus: 1269, signal 104942/106017 (executing program) 2025/01/18 22:29:54 fetching corpus: 1269, signal 104942/106051 (executing program) 2025/01/18 22:29:54 fetching corpus: 1269, signal 104942/106075 (executing program) 2025/01/18 22:29:54 fetching corpus: 1269, signal 104942/106107 (executing program) 2025/01/18 22:29:54 fetching corpus: 1269, signal 104942/106131 (executing program) 2025/01/18 22:29:54 fetching corpus: 1269, signal 104942/106173 (executing program) 2025/01/18 22:29:54 fetching corpus: 1269, signal 104942/106211 (executing program) 2025/01/18 22:29:54 fetching corpus: 1269, signal 104942/106241 (executing program) 2025/01/18 22:29:54 fetching corpus: 1269, signal 104942/106276 (executing program) 2025/01/18 22:29:54 fetching corpus: 1269, signal 104942/106305 (executing program) 2025/01/18 22:29:54 fetching corpus: 1269, signal 104942/106343 (executing program) 2025/01/18 22:29:54 fetching corpus: 1269, signal 104942/106378 (executing program) 2025/01/18 22:29:54 fetching corpus: 1269, signal 104942/106415 (executing program) 2025/01/18 22:29:54 fetching corpus: 1269, signal 104942/106457 (executing program) 2025/01/18 22:29:54 fetching corpus: 1269, signal 104942/106488 (executing program) 2025/01/18 22:29:54 fetching corpus: 1269, signal 104942/106523 (executing program) 2025/01/18 22:29:54 fetching corpus: 1269, signal 104942/106550 (executing program) 2025/01/18 22:29:54 fetching corpus: 1269, signal 104942/106585 (executing program) 2025/01/18 22:29:54 fetching corpus: 1269, signal 104942/106627 (executing program) 2025/01/18 22:29:54 fetching corpus: 1269, signal 104942/106659 (executing program) 2025/01/18 22:29:54 fetching corpus: 1269, signal 104942/106693 (executing program) 2025/01/18 22:29:54 fetching corpus: 1269, signal 104942/106741 (executing program) 2025/01/18 22:29:54 fetching corpus: 1269, signal 104942/106753 (executing program) 2025/01/18 22:29:54 fetching corpus: 1269, signal 104942/106753 (executing program) 2025/01/18 22:29:59 starting 8 fuzzer processes 22:29:59 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002340), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000015c0)) 22:29:59 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup(r0) bind$inet(r1, &(0x7f0000002100), 0x10) 22:29:59 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x2}, 0x6) ioctl$sock_bt_hci(r0, 0x400448cc, 0x0) 22:29:59 executing program 3: perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x4) [ 94.087540] audit: type=1400 audit(1737239399.332:7): avc: denied { execmem } for pid=271 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 22:29:59 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0x18, &(0x7f0000000400)='F', 0x1) 22:29:59 executing program 5: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/mnt\x00') r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TCXONC(r1, 0x540a, 0x3) 22:29:59 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000100)=0x1, 0x4) sendmsg$inet(r0, &(0x7f0000000280)={&(0x7f0000000300)={0x2, 0x4e23, @local}, 0x10, 0x0}, 0x0) 22:29:59 executing program 7: sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ftruncate(r0, 0x9) lseek(r0, 0x0, 0x4) [ 95.379527] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 95.381738] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 95.383556] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 95.385318] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 95.397546] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 95.398610] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 95.404242] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 95.407909] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 95.409606] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 95.412281] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 95.423462] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 95.427712] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 95.474880] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 95.480141] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 95.485080] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 95.492907] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 95.509670] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 95.512234] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 95.563317] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 95.576131] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 95.582295] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 95.583255] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 95.585187] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 95.585450] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 95.588165] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 95.588541] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 95.593053] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 95.639036] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 95.640386] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 95.643193] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 95.645278] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 95.645412] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 95.650144] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 95.650957] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 95.658036] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 95.661822] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 95.662503] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 95.667551] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 95.676070] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 95.676602] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 95.677233] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 95.677615] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 95.688067] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 95.691964] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 95.694115] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 95.698021] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 95.698708] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 95.701184] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 97.462074] Bluetooth: hci1: command tx timeout [ 97.525929] Bluetooth: hci0: command tx timeout [ 97.588121] Bluetooth: hci2: command tx timeout [ 97.651950] Bluetooth: hci3: command tx timeout [ 97.715952] Bluetooth: hci5: command tx timeout [ 97.779973] Bluetooth: hci6: command tx timeout [ 97.780156] Bluetooth: hci4: command tx timeout [ 97.780277] Bluetooth: hci7: command tx timeout [ 99.509010] Bluetooth: hci1: command tx timeout [ 99.572366] Bluetooth: hci0: command tx timeout [ 99.636003] Bluetooth: hci2: command tx timeout [ 99.700359] Bluetooth: hci3: command tx timeout [ 99.764061] Bluetooth: hci5: command tx timeout [ 99.828492] Bluetooth: hci7: command tx timeout [ 99.828644] Bluetooth: hci4: command tx timeout [ 99.828742] Bluetooth: hci6: command tx timeout [ 101.555958] Bluetooth: hci1: command tx timeout [ 101.622973] Bluetooth: hci0: command tx timeout [ 101.685631] Bluetooth: hci2: command tx timeout [ 101.748991] Bluetooth: hci3: command tx timeout [ 101.813106] Bluetooth: hci5: command tx timeout [ 101.876099] Bluetooth: hci4: command tx timeout [ 101.876195] Bluetooth: hci6: command tx timeout [ 101.876278] Bluetooth: hci7: command tx timeout [ 103.605082] Bluetooth: hci1: command tx timeout [ 103.669906] Bluetooth: hci0: command tx timeout [ 103.732144] Bluetooth: hci2: command tx timeout [ 103.797899] Bluetooth: hci3: command tx timeout [ 103.860028] Bluetooth: hci5: command tx timeout [ 103.925157] Bluetooth: hci7: command tx timeout [ 103.925461] Bluetooth: hci6: command tx timeout [ 103.925516] Bluetooth: hci4: command tx timeout [ 155.311263] syz-executor.1 (282) used greatest stack depth: 23920 bytes left [ 157.882776] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 157.885571] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 157.890281] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 157.897974] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 157.903486] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 157.904872] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 157.948287] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 157.949397] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 157.951067] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 157.962435] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 157.964476] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 157.965474] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 158.144309] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 158.153194] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 158.155373] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 158.160301] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 158.163170] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 158.164399] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 158.271424] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 158.273058] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 158.277079] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 158.278303] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 158.283168] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 158.285005] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 158.294207] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 158.312719] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 158.314125] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 158.315201] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 158.318224] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 158.320785] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 158.375981] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 158.385323] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 158.404064] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 158.406770] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 158.408361] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 158.414867] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 158.416333] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 158.425291] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 158.428145] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 158.434867] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 158.449800] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 158.450672] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 158.456510] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 158.464232] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 158.473250] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 158.474441] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 158.502788] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 158.503724] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 159.988350] Bluetooth: hci1: command tx timeout [ 159.989063] Bluetooth: hci0: command tx timeout [ 160.180918] Bluetooth: hci2: command tx timeout [ 160.372418] Bluetooth: hci3: command tx timeout [ 160.373052] Bluetooth: hci4: command tx timeout [ 160.500984] Bluetooth: hci5: command tx timeout [ 160.564166] Bluetooth: hci7: command tx timeout [ 160.564694] Bluetooth: hci6: command tx timeout [ 162.036590] Bluetooth: hci1: command tx timeout [ 162.037635] Bluetooth: hci0: command tx timeout [ 162.228124] Bluetooth: hci2: command tx timeout [ 162.420887] Bluetooth: hci3: command tx timeout [ 162.421018] Bluetooth: hci4: command tx timeout [ 162.548276] Bluetooth: hci5: command tx timeout [ 162.612940] Bluetooth: hci6: command tx timeout [ 162.613117] Bluetooth: hci7: command tx timeout [ 164.084150] Bluetooth: hci0: command tx timeout [ 164.084317] Bluetooth: hci1: command tx timeout [ 164.276330] Bluetooth: hci2: command tx timeout [ 164.468928] Bluetooth: hci4: command tx timeout [ 164.469088] Bluetooth: hci3: command tx timeout [ 164.596028] Bluetooth: hci5: command tx timeout [ 164.660048] Bluetooth: hci6: command tx timeout [ 164.660234] Bluetooth: hci7: command tx timeout [ 166.132921] Bluetooth: hci0: command tx timeout [ 166.133065] Bluetooth: hci1: command tx timeout [ 166.323941] Bluetooth: hci2: command tx timeout [ 166.516408] Bluetooth: hci3: command tx timeout [ 166.516990] Bluetooth: hci4: command tx timeout [ 166.644938] Bluetooth: hci5: command tx timeout [ 166.707971] Bluetooth: hci7: command tx timeout [ 166.708060] Bluetooth: hci6: command tx timeout [ 216.675330] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 216.675482] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 217.516955] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 217.517048] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 218.102235] [ 218.102488] ====================================================== [ 218.103083] WARNING: possible circular locking dependency detected [ 218.103664] 6.13.0-rc7-next-20250117 #1 Not tainted [ 218.104157] ------------------------------------------------------ [ 218.108422] kworker/u8:0/11 is trying to acquire lock: [ 218.108924] ffffffff8621b968 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0x1612/0x1c80 [ 218.109948] [ 218.109948] but task is already holding lock: [ 218.110509] ffff88803a728768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 218.111464] [ 218.111464] which lock already depends on the new lock. [ 218.111464] [ 218.112237] [ 218.112237] the existing dependency chain (in reverse order) is: [ 218.112934] [ 218.112934] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 218.113584] __mutex_lock+0x13d/0xb50 [ 218.114041] wiphy_register+0x1b2e/0x25d0 [ 218.114528] ieee80211_register_hw+0x23a4/0x3d60 [ 218.115062] mac80211_hwsim_new_radio+0x2759/0x4d50 [ 218.115620] init_mac80211_hwsim+0x389/0x870 [ 218.116150] do_one_initcall+0xf9/0x640 [ 218.116639] kernel_init_freeable+0x53d/0x7a0 [ 218.117166] kernel_init+0x1e/0x2d0 [ 218.117589] ret_from_fork+0x48/0x80 [ 218.118022] ret_from_fork_asm+0x1a/0x30 [ 218.118512] [ 218.118512] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 218.119132] __lock_acquire+0x29fd/0x4580 [ 218.119618] lock_acquire+0x19b/0x520 [ 218.120077] __mutex_lock+0x13d/0xb50 [ 218.120535] unregister_netdevice_many_notify+0x1612/0x1c80 [ 218.121141] unregister_netdevice_queue+0x224/0x2e0 [ 218.121699] _cfg80211_unregister_wdev+0x57b/0x700 [ 218.122261] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 218.122813] ieee80211_unregister_hw+0x55/0x3a0 [ 218.123334] hwsim_exit_net+0x3a0/0x730 [ 218.123801] ops_exit_list+0xb3/0x180 [ 218.124241] cleanup_net+0x546/0xad0 [ 218.124679] process_one_work+0x8ee/0x1a10 [ 218.125178] worker_thread+0x674/0xe70 [ 218.125652] kthread+0x3ab/0x720 [ 218.126075] ret_from_fork+0x48/0x80 [ 218.126505] ret_from_fork_asm+0x1a/0x30 [ 218.126995] [ 218.126995] other info that might help us debug this: [ 218.126995] [ 218.127745] Possible unsafe locking scenario: [ 218.127745] [ 218.128319] CPU0 CPU1 [ 218.128767] ---- ---- [ 218.129214] lock(&rdev->wiphy.mtx); [ 218.129621] lock(rtnl_mutex); [ 218.130204] lock(&rdev->wiphy.mtx); [ 218.130828] lock(rtnl_mutex); [ 218.131187] [ 218.131187] *** DEADLOCK *** [ 218.131187] [ 218.131765] 4 locks held by kworker/u8:0/11: [ 218.132198] #0: ffff888008fdb948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b6/0x1a10 [ 218.133202] #1: ffff8880095dfd30 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x861/0x1a10 [ 218.134166] #2: ffffffff8620f810 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xca/0xad0 [ 218.135072] #3: ffff88803a728768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 218.136090] [ 218.136090] stack backtrace: [ 218.136521] CPU: 1 UID: 0 PID: 11 Comm: kworker/u8:0 Not tainted 6.13.0-rc7-next-20250117 #1 [ 218.137323] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 218.138102] Workqueue: netns cleanup_net [ 218.138518] Call Trace: [ 218.138772] [ 218.138999] dump_stack_lvl+0xca/0x120 [ 218.139412] print_circular_bug+0x47b/0x750 [ 218.139860] check_noncircular+0x2e9/0x3c0 [ 218.140292] ? __pfx_check_noncircular+0x10/0x10 [ 218.140759] ? hlock_class+0x4e/0x130 [ 218.141133] ? mark_lock+0xac/0xed0 [ 218.141501] ? srso_return_thunk+0x5/0x5f [ 218.141927] ? sched_clock+0x37/0x60 [ 218.142320] ? lockdep_lock+0xba/0x1b0 [ 218.142729] ? __pfx_lockdep_lock+0x10/0x10 [ 218.143186] __lock_acquire+0x29fd/0x4580 [ 218.143615] ? __pfx___lock_acquire+0x10/0x10 [ 218.144093] ? lock_release+0x20f/0x6f0 [ 218.144501] ? __pfx_lock_release+0x10/0x10 [ 218.144953] lock_acquire+0x19b/0x520 [ 218.145420] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 218.146125] ? __pfx_lock_acquire+0x10/0x10 [ 218.146603] ? srso_return_thunk+0x5/0x5f [ 218.147042] ? lock_release+0x20f/0x6f0 [ 218.147448] ? srso_return_thunk+0x5/0x5f [ 218.147891] ? lock_is_held_type+0x9e/0x120 [ 218.148347] ? srso_return_thunk+0x5/0x5f [ 218.148790] __mutex_lock+0x13d/0xb50 [ 218.149190] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 218.149771] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 218.150351] ? srso_return_thunk+0x5/0x5f [ 218.150786] ? synchronize_rcu_expedited+0x38a/0x420 [ 218.151287] ? __pfx___mutex_lock+0x10/0x10 [ 218.151743] ? __pfx_autoremove_wake_function+0x10/0x10 [ 218.152280] ? srso_return_thunk+0x5/0x5f [ 218.152707] ? kasan_quarantine_put+0x84/0x1e0 [ 218.153202] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 218.153662] ? srso_return_thunk+0x5/0x5f [ 218.154100] unregister_netdevice_many_notify+0x1612/0x1c80 [ 218.154657] ? __virt_addr_valid+0x2e8/0x5d0 [ 218.155107] ? __pfx_lock_release+0x10/0x10 [ 218.155536] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 218.156123] ? find_held_lock+0x2c/0x110 [ 218.156548] ? srso_return_thunk+0x5/0x5f [ 218.156983] ? kernfs_remove_by_name_ns+0xc7/0x130 [ 218.157480] ? srso_return_thunk+0x5/0x5f [ 218.157905] ? lock_release+0x20f/0x6f0 [ 218.158305] ? __pfx_lock_release+0x10/0x10 [ 218.158733] ? srso_return_thunk+0x5/0x5f [ 218.159159] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 218.159672] ? srso_return_thunk+0x5/0x5f [ 218.160112] unregister_netdevice_queue+0x224/0x2e0 [ 218.160599] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 218.161130] ? up_write+0x195/0x520 [ 218.161513] _cfg80211_unregister_wdev+0x57b/0x700 [ 218.162003] ? srso_return_thunk+0x5/0x5f [ 218.162432] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 218.162927] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 218.163477] ? srso_return_thunk+0x5/0x5f [ 218.163929] ? srso_return_thunk+0x5/0x5f [ 218.164366] ? synchronize_rcu+0x1ff/0x260 [ 218.164792] ieee80211_unregister_hw+0x55/0x3a0 [ 218.165267] hwsim_exit_net+0x3a0/0x730 [ 218.165680] ? __pfx_hwsim_exit_net+0x10/0x10 [ 218.166141] ? srso_return_thunk+0x5/0x5f [ 218.166586] ? netdev_run_todo+0x788/0x1040 [ 218.167036] ? __pfx_hwsim_exit_net+0x10/0x10 [ 218.167482] ops_exit_list+0xb3/0x180 [ 218.167888] cleanup_net+0x546/0xad0 [ 218.168276] ? __pfx_cleanup_net+0x10/0x10 [ 218.168718] process_one_work+0x8ee/0x1a10 [ 218.169166] ? __pfx_lock_acquire+0x10/0x10 [ 218.169610] ? __pfx_process_one_work+0x10/0x10 [ 218.170105] ? srso_return_thunk+0x5/0x5f [ 218.170541] ? move_linked_works+0x172/0x270 [ 218.170996] ? srso_return_thunk+0x5/0x5f [ 218.171433] ? assign_work+0x196/0x240 [ 218.171866] worker_thread+0x674/0xe70 [ 218.172286] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 218.172832] ? __pfx_worker_thread+0x10/0x10 [ 218.173298] kthread+0x3ab/0x720 [ 218.173667] ? __pfx_kthread+0x10/0x10 [ 218.174082] ? srso_return_thunk+0x5/0x5f [ 218.174508] ? finish_task_switch.isra.0+0x206/0x840 [ 218.175034] ? __pfx_kthread+0x10/0x10 [ 218.175444] ret_from_fork+0x48/0x80 [ 218.175829] ? __pfx_kthread+0x10/0x10 [ 218.176238] ret_from_fork_asm+0x1a/0x30 [ 218.176691] [ 220.097795] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 220.100610] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 220.102651] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 220.106423] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 220.110226] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 220.112304] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 220.159899] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 220.165985] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 220.168162] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 220.184496] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 220.187417] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 220.189145] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 220.225722] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 220.230310] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 220.232585] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 220.233489] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 220.236227] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 220.243322] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 220.249017] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 220.251740] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 220.252634] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 220.276129] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 220.283106] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 220.284104] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 220.413324] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 220.443239] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 220.448248] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 220.448692] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 220.450172] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 220.451148] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 220.460256] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 220.471699] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 220.482545] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 220.489323] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 220.490956] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 220.495158] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 220.501442] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 220.506145] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 220.506669] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 220.509146] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 220.512290] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 220.514277] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 220.546368] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 220.561223] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 220.564043] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 220.590104] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 220.590143] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 220.591983] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 222.196019] Bluetooth: hci0: command tx timeout [ 222.260195] Bluetooth: hci1: command tx timeout [ 222.323895] Bluetooth: hci2: command tx timeout [ 222.325944] Bluetooth: hci3: command tx timeout [ 222.579959] Bluetooth: hci4: command tx timeout [ 222.644022] Bluetooth: hci7: command tx timeout [ 222.644658] Bluetooth: hci6: command tx timeout [ 222.645802] Bluetooth: hci5: command tx timeout [ 224.245167] Bluetooth: hci0: command tx timeout [ 224.307983] Bluetooth: hci1: command tx timeout [ 224.373845] Bluetooth: hci3: command tx timeout [ 224.373911] Bluetooth: hci2: command tx timeout [ 224.627915] Bluetooth: hci4: command tx timeout [ 224.691944] Bluetooth: hci5: command tx timeout [ 224.692075] Bluetooth: hci6: command tx timeout [ 224.692170] Bluetooth: hci7: command tx timeout [ 226.292110] Bluetooth: hci0: command tx timeout [ 226.355843] Bluetooth: hci1: command tx timeout [ 226.420186] Bluetooth: hci3: command tx timeout [ 226.420324] Bluetooth: hci2: command tx timeout [ 226.676881] Bluetooth: hci4: command tx timeout [ 226.739977] Bluetooth: hci5: command tx timeout [ 226.740555] Bluetooth: hci7: command tx timeout [ 226.740625] Bluetooth: hci6: command tx timeout VM DIAGNOSIS: 22:32:03 Registers: info registers vcpu 0 RAX=ffffed1001d5c200 RBX=ffffed1001d5c201 RCX=ffffffff81429a4a RDX=ffffed1001d5c201 RSI=0000000000000008 RDI=ffff88800eae1000 RBP=ffffed1001d5c200 RSP=ffff88800f017dd0 R8 =0000000000000000 R9 =ffffed1001d5c200 R10=ffff88800eae1007 R11=0000000000000001 R12=ffff88800eb2b780 R13=ffff88800ff147e8 R14=ffff8880117822a8 R15=ffff888011782250 RIP=ffffffff81aba9f1 RFL=00000246 [---Z-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 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=00007f013d15d3c0 CR3=0000000017fdc000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=0000000000000000416db11a00000000 XMM03=0000ff00000000000000000000000000 XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962 XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff8283cdc5 RDI=ffffffff886930a0 RBP=ffffffff88693060 RSP=ffff8880095debb8 R8 =0000000000000001 R9 =ffffed10012bbd67 R10=000000000000002d R11=2d2d2d2d2d2d2d2d R12=000000000000002d R13=0000000000000001 R14=ffff888008fea041 R15=ffff8880095deeb8 RIP=ffffffff8283ce1d 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=000056071cd5ef00 CR3=0000000017fdc000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=000000c00008c970000000c00008c940 XMM01=000000c00008c9d0000000c00008c900 XMM02=000000c00008c9b0000000c00008c9a0 XMM03=000000c000296fc0000000c00008c960 XMM04=000000c00008c1f0000000c00008c1e0 XMM05=000000c00008ca00000000c00008c950 XMM06=000000c00008c9b0000000c00008c9a0 XMM07=000000c00008c930000000c00008c9c0 XMM08=000000c000296fc0000000c00008c960 XMM09=000000c00008cea0000000c000296ff0 XMM10=000000c00008ced0000000c00008ce50 XMM11=000000c00008cec0000000c00008ce70 XMM12=000000c00008cbd0000000c00008ce60 XMM13=000000c000148690000000c000148660 XMM14=000000c0001486f0000000c0001486c0 XMM15=000000c00014c160000000c00008f560