Warning: Permanently added '[localhost]:34066' (ECDSA) to the list of known hosts. 2025/01/18 21:55:11 fuzzer started 2025/01/18 21:55:12 dialing manager at localhost:44245 syzkaller login: [ 71.271123] cgroup: Unknown subsys name 'net' [ 71.407746] cgroup: Unknown subsys name 'cpuset' [ 71.436685] cgroup: Unknown subsys name 'rlimit' [ 77.179147] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 88.788711] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 2025/01/18 21:55:30 syscalls: 2217 2025/01/18 21:55:30 code coverage: enabled 2025/01/18 21:55:30 comparison tracing: enabled 2025/01/18 21:55:30 extra coverage: enabled 2025/01/18 21:55:30 setuid sandbox: enabled 2025/01/18 21:55:30 namespace sandbox: enabled 2025/01/18 21:55:30 Android sandbox: enabled 2025/01/18 21:55:30 fault injection: enabled 2025/01/18 21:55:30 leak checking: enabled 2025/01/18 21:55:30 net packet injection: enabled 2025/01/18 21:55:30 net device setup: enabled 2025/01/18 21:55:30 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/01/18 21:55:30 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/01/18 21:55:30 USB emulation: enabled 2025/01/18 21:55:30 hci packet injection: enabled 2025/01/18 21:55:30 wifi device emulation: enabled 2025/01/18 21:55:30 802.15.4 emulation: enabled 2025/01/18 21:55:30 fetching corpus: 0, signal 0/2000 (executing program) 2025/01/18 21:55:31 fetching corpus: 50, signal 24322/27411 (executing program) 2025/01/18 21:55:31 fetching corpus: 100, signal 36044/40005 (executing program) 2025/01/18 21:55:31 fetching corpus: 150, signal 42528/47316 (executing program) 2025/01/18 21:55:31 fetching corpus: 200, signal 48339/53797 (executing program) 2025/01/18 21:55:31 fetching corpus: 250, signal 53775/59725 (executing program) 2025/01/18 21:55:32 fetching corpus: 300, signal 60134/66297 (executing program) 2025/01/18 21:55:32 fetching corpus: 350, signal 63437/69998 (executing program) 2025/01/18 21:55:32 fetching corpus: 400, signal 67162/73862 (executing program) 2025/01/18 21:55:32 fetching corpus: 450, signal 70464/77268 (executing program) 2025/01/18 21:55:32 fetching corpus: 500, signal 73937/80784 (executing program) 2025/01/18 21:55:32 fetching corpus: 550, signal 76838/83648 (executing program) 2025/01/18 21:55:33 fetching corpus: 600, signal 79862/86488 (executing program) 2025/01/18 21:55:33 fetching corpus: 650, signal 82931/89216 (executing program) 2025/01/18 21:55:33 fetching corpus: 700, signal 84723/90976 (executing program) 2025/01/18 21:55:33 fetching corpus: 750, signal 86719/92717 (executing program) 2025/01/18 21:55:33 fetching corpus: 800, signal 88499/94296 (executing program) 2025/01/18 21:55:33 fetching corpus: 850, signal 90688/96040 (executing program) 2025/01/18 21:55:34 fetching corpus: 900, signal 92442/97457 (executing program) 2025/01/18 21:55:34 fetching corpus: 950, signal 95116/99381 (executing program) 2025/01/18 21:55:34 fetching corpus: 1000, signal 96425/100392 (executing program) 2025/01/18 21:55:34 fetching corpus: 1050, signal 98085/101595 (executing program) 2025/01/18 21:55:34 fetching corpus: 1100, signal 99200/102396 (executing program) 2025/01/18 21:55:34 fetching corpus: 1150, signal 100517/103264 (executing program) 2025/01/18 21:55:35 fetching corpus: 1200, signal 101955/104161 (executing program) 2025/01/18 21:55:35 fetching corpus: 1250, signal 104317/105486 (executing program) 2025/01/18 21:55:35 fetching corpus: 1269, signal 104941/105830 (executing program) 2025/01/18 21:55:35 fetching corpus: 1269, signal 104941/105866 (executing program) 2025/01/18 21:55:35 fetching corpus: 1269, signal 104941/105906 (executing program) 2025/01/18 21:55:35 fetching corpus: 1269, signal 104941/105941 (executing program) 2025/01/18 21:55:35 fetching corpus: 1269, signal 104941/105982 (executing program) 2025/01/18 21:55:35 fetching corpus: 1269, signal 104941/106007 (executing program) 2025/01/18 21:55:35 fetching corpus: 1269, signal 104941/106033 (executing program) 2025/01/18 21:55:35 fetching corpus: 1269, signal 104941/106070 (executing program) 2025/01/18 21:55:35 fetching corpus: 1269, signal 104941/106109 (executing program) 2025/01/18 21:55:35 fetching corpus: 1269, signal 104941/106143 (executing program) 2025/01/18 21:55:35 fetching corpus: 1269, signal 104941/106175 (executing program) 2025/01/18 21:55:35 fetching corpus: 1269, signal 104941/106198 (executing program) 2025/01/18 21:55:35 fetching corpus: 1269, signal 104941/106232 (executing program) 2025/01/18 21:55:35 fetching corpus: 1269, signal 104941/106270 (executing program) 2025/01/18 21:55:35 fetching corpus: 1269, signal 104941/106310 (executing program) 2025/01/18 21:55:35 fetching corpus: 1269, signal 104941/106341 (executing program) 2025/01/18 21:55:35 fetching corpus: 1269, signal 104941/106380 (executing program) 2025/01/18 21:55:35 fetching corpus: 1269, signal 104941/106415 (executing program) 2025/01/18 21:55:35 fetching corpus: 1269, signal 104941/106451 (executing program) 2025/01/18 21:55:35 fetching corpus: 1269, signal 104941/106482 (executing program) 2025/01/18 21:55:35 fetching corpus: 1269, signal 104941/106513 (executing program) 2025/01/18 21:55:35 fetching corpus: 1269, signal 104941/106541 (executing program) 2025/01/18 21:55:35 fetching corpus: 1269, signal 104941/106582 (executing program) 2025/01/18 21:55:35 fetching corpus: 1269, signal 104941/106613 (executing program) 2025/01/18 21:55:35 fetching corpus: 1269, signal 104941/106646 (executing program) 2025/01/18 21:55:35 fetching corpus: 1269, signal 104941/106682 (executing program) 2025/01/18 21:55:35 fetching corpus: 1269, signal 104941/106715 (executing program) 2025/01/18 21:55:35 fetching corpus: 1269, signal 104941/106730 (executing program) 2025/01/18 21:55:35 fetching corpus: 1269, signal 104941/106730 (executing program) 2025/01/18 21:55:39 starting 8 fuzzer processes 21:55:39 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x83, 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 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, 0x0, 0x0) getsockname$netlink(r0, 0x0, &(0x7f00000007c0)) 21:55:39 executing program 1: capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000580)) open_tree(0xffffffffffffff9c, 0x0, 0x8101) 21:55:39 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$read(0x14, 0x0, &(0x7f0000000100)=""/222, 0xde) 21:55:39 executing program 3: r0 = timerfd_create(0x8, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000280)={{0x77359400}, {0x0, 0x3938700}}, 0x0) [ 98.152807] audit: type=1400 audit(1737237339.796:7): avc: denied { execmem } for pid=279 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 21:55:39 executing program 5: r0 = syz_io_uring_setup(0xb9b, &(0x7f0000000440), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000004c0), &(0x7f0000000500)) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x3, &(0x7f0000000580)={0x0, 0x3f00, 0x0}, 0x0) 21:55:39 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="94031c855deb"}, 0x14) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/bus/input/devices\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x4, 0x0, 0x0) getsockopt$sock_int(r1, 0x1, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) 21:55:39 executing program 7: kexec_load(0x70aa, 0x1, &(0x7f0000001840)=[{0x0}], 0x1) 21:55:39 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r1) [ 99.512040] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 99.516168] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 99.518567] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 99.523149] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 99.526705] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 99.528669] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 99.561912] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 99.565571] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 99.568488] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 99.581118] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 99.585055] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 99.589248] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 99.672653] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 99.678722] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 99.680683] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 99.685129] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 99.693177] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 99.704717] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 99.706732] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 99.709013] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 99.712296] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 99.715096] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 99.715527] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 99.719089] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 99.754563] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 99.756062] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 99.779703] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 99.783034] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 99.785857] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 99.829398] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 99.832563] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 99.840957] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 99.845983] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 99.857964] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 99.859838] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 99.876030] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 99.892795] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 99.895821] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 99.931133] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 99.933173] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 99.937714] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 99.948037] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 99.952671] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 99.954129] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 99.972843] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 99.973823] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 99.975603] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 99.976565] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 101.595966] Bluetooth: hci0: command tx timeout [ 101.660441] Bluetooth: hci1: command tx timeout [ 101.786531] Bluetooth: hci2: command tx timeout [ 101.914493] Bluetooth: hci4: command tx timeout [ 101.978511] Bluetooth: hci3: command tx timeout [ 102.107559] Bluetooth: hci7: command tx timeout [ 102.107972] Bluetooth: hci6: command tx timeout [ 102.108108] Bluetooth: hci5: command tx timeout [ 103.644373] Bluetooth: hci0: command tx timeout [ 103.706390] Bluetooth: hci1: command tx timeout [ 103.834461] Bluetooth: hci2: command tx timeout [ 103.964371] Bluetooth: hci4: command tx timeout [ 104.026513] Bluetooth: hci3: command tx timeout [ 104.155524] Bluetooth: hci7: command tx timeout [ 104.155667] Bluetooth: hci6: command tx timeout [ 104.155733] Bluetooth: hci5: command tx timeout [ 105.690454] Bluetooth: hci0: command tx timeout [ 105.754620] Bluetooth: hci1: command tx timeout [ 105.882475] Bluetooth: hci2: command tx timeout [ 106.011402] Bluetooth: hci4: command tx timeout [ 106.074515] Bluetooth: hci3: command tx timeout [ 106.202861] Bluetooth: hci5: command tx timeout [ 106.202990] Bluetooth: hci6: command tx timeout [ 106.203065] Bluetooth: hci7: command tx timeout [ 107.738592] Bluetooth: hci0: command tx timeout [ 107.803375] Bluetooth: hci1: command tx timeout [ 107.930555] Bluetooth: hci2: command tx timeout [ 108.058460] Bluetooth: hci4: command tx timeout [ 108.122467] Bluetooth: hci3: command tx timeout [ 108.250848] Bluetooth: hci5: command tx timeout [ 108.251181] Bluetooth: hci7: command tx timeout [ 108.251293] Bluetooth: hci6: command tx timeout [ 161.969280] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 161.982559] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 161.985567] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 161.989111] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 161.989157] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 161.993166] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 161.996002] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 161.998808] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 162.000874] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 162.003823] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 162.008829] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 162.015819] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 162.015999] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 162.022639] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 162.033521] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 162.035595] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 162.042774] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 162.045139] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 162.062867] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 162.067556] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 162.071495] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 162.090798] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 162.096025] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 162.097810] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 162.139965] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 162.143235] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 162.151525] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 162.153270] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 162.177247] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 162.181571] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 162.182644] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 162.187997] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 162.190632] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 162.191871] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 162.194076] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 162.207037] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 162.208939] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 162.211964] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 162.214052] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 162.221103] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 162.222518] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 162.246908] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 162.251737] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 162.258156] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 162.262270] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 162.264151] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 162.288004] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 162.291913] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 164.122455] Bluetooth: hci1: command tx timeout [ 164.123214] Bluetooth: hci0: command tx timeout [ 164.186389] Bluetooth: hci2: command tx timeout [ 164.187440] Bluetooth: hci3: command tx timeout [ 164.250446] Bluetooth: hci4: command tx timeout [ 164.315349] Bluetooth: hci5: command tx timeout [ 164.315511] Bluetooth: hci6: command tx timeout [ 164.378399] Bluetooth: hci7: command tx timeout [ 166.170455] Bluetooth: hci1: command tx timeout [ 166.171059] Bluetooth: hci0: command tx timeout [ 166.234968] Bluetooth: hci3: command tx timeout [ 166.235100] Bluetooth: hci2: command tx timeout [ 166.298479] Bluetooth: hci4: command tx timeout [ 166.363423] Bluetooth: hci6: command tx timeout [ 166.363515] Bluetooth: hci5: command tx timeout [ 166.426398] Bluetooth: hci7: command tx timeout [ 168.218433] Bluetooth: hci1: command tx timeout [ 168.218530] Bluetooth: hci0: command tx timeout [ 168.282583] Bluetooth: hci3: command tx timeout [ 168.282787] Bluetooth: hci2: command tx timeout [ 168.347284] Bluetooth: hci4: command tx timeout [ 168.410789] Bluetooth: hci5: command tx timeout [ 168.410878] Bluetooth: hci6: command tx timeout [ 168.474400] Bluetooth: hci7: command tx timeout [ 170.267540] Bluetooth: hci0: command tx timeout [ 170.267624] Bluetooth: hci1: command tx timeout [ 170.330454] Bluetooth: hci3: command tx timeout [ 170.331359] Bluetooth: hci2: command tx timeout [ 170.394559] Bluetooth: hci4: command tx timeout [ 170.458540] Bluetooth: hci5: command tx timeout [ 170.459256] Bluetooth: hci6: command tx timeout [ 170.524380] Bluetooth: hci7: command tx timeout [ 221.910034] [ 221.910298] ====================================================== [ 221.910877] WARNING: possible circular locking dependency detected [ 221.911459] 6.13.0-rc7-next-20250117 #1 Not tainted [ 221.911938] ------------------------------------------------------ [ 221.913253] kworker/u8:0/11 is trying to acquire lock: [ 221.914374] ffffffff8621b968 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0x1612/0x1c80 [ 221.916400] [ 221.916400] but task is already holding lock: [ 221.917944] ffff888035dc0768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 221.919860] [ 221.919860] which lock already depends on the new lock. [ 221.919860] [ 221.921325] [ 221.921325] the existing dependency chain (in reverse order) is: [ 221.922024] [ 221.922024] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 221.922676] __mutex_lock+0x13d/0xb50 [ 221.923144] wiphy_register+0x1b2e/0x25d0 [ 221.923634] ieee80211_register_hw+0x23a4/0x3d60 [ 221.924169] mac80211_hwsim_new_radio+0x2759/0x4d50 [ 221.924738] init_mac80211_hwsim+0x389/0x870 [ 221.925262] do_one_initcall+0xf9/0x640 [ 221.925736] kernel_init_freeable+0x53d/0x7a0 [ 221.926244] kernel_init+0x1e/0x2d0 [ 221.926663] ret_from_fork+0x48/0x80 [ 221.927095] ret_from_fork_asm+0x1a/0x30 [ 221.927576] [ 221.927576] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 221.928198] __lock_acquire+0x29fd/0x4580 [ 221.928684] lock_acquire+0x19b/0x520 [ 221.929128] __mutex_lock+0x13d/0xb50 [ 221.929583] unregister_netdevice_many_notify+0x1612/0x1c80 [ 221.930193] unregister_netdevice_queue+0x224/0x2e0 [ 221.930739] _cfg80211_unregister_wdev+0x57b/0x700 [ 221.931290] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 221.931837] ieee80211_unregister_hw+0x55/0x3a0 [ 221.932365] hwsim_exit_net+0x3a0/0x730 [ 221.932825] ops_exit_list+0xb3/0x180 [ 221.933266] cleanup_net+0x546/0xad0 [ 221.933707] process_one_work+0x8ee/0x1a10 [ 221.934206] worker_thread+0x674/0xe70 [ 221.934678] kthread+0x3ab/0x720 [ 221.935100] ret_from_fork+0x48/0x80 [ 221.935529] ret_from_fork_asm+0x1a/0x30 [ 221.936022] [ 221.936022] other info that might help us debug this: [ 221.936022] [ 221.936771] Possible unsafe locking scenario: [ 221.936771] [ 221.937338] CPU0 CPU1 [ 221.937784] ---- ---- [ 221.938226] lock(&rdev->wiphy.mtx); [ 221.938617] lock(rtnl_mutex); [ 221.939174] lock(&rdev->wiphy.mtx); [ 221.939795] lock(rtnl_mutex); [ 221.940148] [ 221.940148] *** DEADLOCK *** [ 221.940148] [ 221.940720] 4 locks held by kworker/u8:0/11: [ 221.941156] #0: ffff888008fdb948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b6/0x1a10 [ 221.942167] #1: ffff8880095dfd30 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x861/0x1a10 [ 221.943137] #2: ffffffff8620f810 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xca/0xad0 [ 221.944029] #3: ffff888035dc0768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 221.945029] [ 221.945029] stack backtrace: [ 221.945458] CPU: 0 UID: 0 PID: 11 Comm: kworker/u8:0 Not tainted 6.13.0-rc7-next-20250117 #1 [ 221.946238] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 221.946979] Workqueue: netns cleanup_net [ 221.947381] Call Trace: [ 221.947625] [ 221.947844] dump_stack_lvl+0xca/0x120 [ 221.948245] print_circular_bug+0x47b/0x750 [ 221.948677] check_noncircular+0x2e9/0x3c0 [ 221.949094] ? __pfx_check_noncircular+0x10/0x10 [ 221.949560] ? hlock_class+0x4e/0x130 [ 221.949943] ? mark_lock+0xac/0xed0 [ 221.950312] ? __pfx___resched_curr+0x10/0x10 [ 221.950762] ? lockdep_lock+0xba/0x1b0 [ 221.951170] ? __pfx_lockdep_lock+0x10/0x10 [ 221.951615] __lock_acquire+0x29fd/0x4580 [ 221.952034] ? __pfx___lock_acquire+0x10/0x10 [ 221.952482] ? lock_release+0x20f/0x6f0 [ 221.952886] ? __pfx_lock_release+0x10/0x10 [ 221.953323] lock_acquire+0x19b/0x520 [ 221.953708] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 221.954271] ? __pfx_lock_acquire+0x10/0x10 [ 221.954702] ? srso_return_thunk+0x5/0x5f [ 221.955128] ? lock_release+0x20f/0x6f0 [ 221.955527] ? srso_return_thunk+0x5/0x5f [ 221.955954] ? lock_is_held_type+0x9e/0x120 [ 221.956401] ? srso_return_thunk+0x5/0x5f [ 221.956827] __mutex_lock+0x13d/0xb50 [ 221.957219] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 221.957784] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 221.958348] ? srso_return_thunk+0x5/0x5f [ 221.958772] ? synchronize_rcu_expedited+0x38a/0x420 [ 221.959282] ? __pfx___mutex_lock+0x10/0x10 [ 221.959714] ? __pfx_autoremove_wake_function+0x10/0x10 [ 221.960239] ? srso_return_thunk+0x5/0x5f [ 221.960671] ? kasan_quarantine_put+0x84/0x1e0 [ 221.961148] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 221.961593] ? srso_return_thunk+0x5/0x5f [ 221.962031] unregister_netdevice_many_notify+0x1612/0x1c80 [ 221.962570] ? __virt_addr_valid+0x2e8/0x5d0 [ 221.963014] ? __pfx_lock_release+0x10/0x10 [ 221.963444] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 221.964021] ? find_held_lock+0x2c/0x110 [ 221.964451] ? srso_return_thunk+0x5/0x5f [ 221.964872] ? kernfs_remove_by_name_ns+0xc7/0x130 [ 221.965362] ? srso_return_thunk+0x5/0x5f [ 221.965780] ? lock_release+0x20f/0x6f0 [ 221.966177] ? __pfx_lock_release+0x10/0x10 [ 221.966598] ? srso_return_thunk+0x5/0x5f [ 221.967017] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 221.967530] ? srso_return_thunk+0x5/0x5f [ 221.967961] unregister_netdevice_queue+0x224/0x2e0 [ 221.968451] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 221.968973] ? up_write+0x195/0x520 [ 221.969354] _cfg80211_unregister_wdev+0x57b/0x700 [ 221.969837] ? srso_return_thunk+0x5/0x5f [ 221.970261] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 221.970751] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 221.971280] ? srso_return_thunk+0x5/0x5f [ 221.971704] ? srso_return_thunk+0x5/0x5f [ 221.972131] ? synchronize_rcu+0x1ff/0x260 [ 221.972562] ieee80211_unregister_hw+0x55/0x3a0 [ 221.973022] hwsim_exit_net+0x3a0/0x730 [ 221.973420] ? __pfx_hwsim_exit_net+0x10/0x10 [ 221.973865] ? srso_return_thunk+0x5/0x5f [ 221.974291] ? netdev_run_todo+0x788/0x1040 [ 221.974727] ? srso_return_thunk+0x5/0x5f [ 221.975153] ? __pfx_hwsim_exit_net+0x10/0x10 [ 221.975597] ops_exit_list+0xb3/0x180 [ 221.975981] cleanup_net+0x546/0xad0 [ 221.976362] ? __pfx_cleanup_net+0x10/0x10 [ 221.976786] process_one_work+0x8ee/0x1a10 [ 221.977227] ? __pfx_lock_acquire+0x10/0x10 [ 221.977654] ? __pfx_process_one_work+0x10/0x10 [ 221.978134] ? srso_return_thunk+0x5/0x5f [ 221.978560] ? move_linked_works+0x172/0x270 [ 221.979000] ? srso_return_thunk+0x5/0x5f [ 221.979427] ? assign_work+0x196/0x240 [ 221.979833] worker_thread+0x674/0xe70 [ 221.980236] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 221.980755] ? __pfx_worker_thread+0x10/0x10 [ 221.981217] kthread+0x3ab/0x720 [ 221.981579] ? __pfx_kthread+0x10/0x10 [ 221.981980] ? srso_return_thunk+0x5/0x5f [ 221.982403] ? finish_task_switch.isra.0+0x206/0x840 [ 221.982905] ? __pfx_kthread+0x10/0x10 [ 221.983307] ret_from_fork+0x48/0x80 [ 221.983672] ? __pfx_kthread+0x10/0x10 [ 221.984077] ret_from_fork_asm+0x1a/0x30 [ 221.984513] [ 223.909201] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 223.915127] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 223.917202] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 223.921652] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 223.922952] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 223.923880] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 223.924961] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 223.927420] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 223.928422] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 223.940016] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 223.944505] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 223.945915] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 224.031918] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 224.035424] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 224.038518] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 224.040775] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 224.043044] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 224.044093] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 224.097582] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 224.099801] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 224.100783] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 224.103307] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 224.104800] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 224.105684] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 224.112683] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 224.133457] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 224.150096] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 224.155461] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 224.160423] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 224.171992] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 224.185254] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 224.193725] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 224.195375] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 224.195634] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 224.196894] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 224.201576] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 224.211543] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 224.243937] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 224.244405] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 224.245504] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 224.246798] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 224.254398] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 224.254564] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 224.258459] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 224.258713] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 224.263191] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 224.263603] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 224.273973] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 225.947468] Bluetooth: hci1: command tx timeout [ 226.010358] Bluetooth: hci0: command tx timeout [ 226.075358] Bluetooth: hci2: command tx timeout [ 226.138540] Bluetooth: hci3: command tx timeout [ 226.266402] Bluetooth: hci4: command tx timeout [ 226.332023] Bluetooth: hci6: command tx timeout [ 226.394408] Bluetooth: hci7: command tx timeout [ 226.458360] Bluetooth: hci5: command tx timeout [ 227.994375] Bluetooth: hci1: command tx timeout [ 228.058395] Bluetooth: hci0: command tx timeout [ 228.122362] Bluetooth: hci2: command tx timeout [ 228.186683] Bluetooth: hci3: command tx timeout [ 228.314358] Bluetooth: hci4: command tx timeout [ 228.378355] Bluetooth: hci6: command tx timeout [ 228.444335] Bluetooth: hci7: command tx timeout [ 228.506401] Bluetooth: hci5: command tx timeout [ 230.042396] Bluetooth: hci1: command tx timeout [ 230.106494] Bluetooth: hci0: command tx timeout [ 230.170382] Bluetooth: hci2: command tx timeout [ 230.234350] Bluetooth: hci3: command tx timeout [ 230.363728] Bluetooth: hci4: command tx timeout [ 230.428333] Bluetooth: hci6: command tx timeout [ 230.490338] Bluetooth: hci7: command tx timeout [ 230.554351] Bluetooth: hci5: command tx timeout VM DIAGNOSIS: 21:57:43 Registers: info registers vcpu 0 RAX=000000000000000a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff8283cdc5 RDI=ffffffff886930a0 RBP=ffffffff88693060 RSP=ffff8880095debb8 R8 =0000000000000001 R9 =ffffed10012bbd67 R10=0000000000000001 R11=3a6b636f6c206762 R12=000000000000000a R13=0000000000000001 R14=ffff888008fea010 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 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=00007ffcd0a47fe8 CR3=0000000015a8a000 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=000000c00008db60000000c0000ae268 XMM02=000000c00008dc70000000c00008d870 XMM03=000000c000308410000000c0003081a0 XMM04=000000c0000ae5b0000000c0000ae588 XMM05=000000c00008da60000000c00008d9d0 XMM06=000000c00008de00000000c00008dcc0 XMM07=000000c0003080c0000000c00008def0 XMM08=000000c000308340000000c0003082e0 XMM09=000000c0000ae448000000c0000ae408 XMM10=000000c0000ae5b0000000c0000ae588 XMM11=000000c00008da60000000c00008d9d0 XMM12=000000c00008de00000000c00008dcc0 XMM13=000000c0003080c0000000c00008def0 XMM14=000000c0000ae2b0000000c000308460 XMM15=000000c0000ae388000000c0000ae2d8 info registers vcpu 1 RAX=000000000003d723 RBX=0000000000000001 RCX=ffffffff84a8bb27 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814b1b6a RBP=dffffc0000000000 RSP=ffff8880096a7e68 R8 =0000000000000001 R9 =ffffed100d9e6c4a R10=ffff88806cf36253 R11=0000000000000001 R12=ffffffff864021d0 R13=1ffff110012d4fd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84a8cace RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 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=00007f3d436a84c8 CR3=0000000015a8a000 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=00000000000000004122104000000000 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