Warning: Permanently added '[localhost]:56105' (ECDSA) to the list of known hosts. 2025/01/17 20:19:33 fuzzer started 2025/01/17 20:19:33 dialing manager at localhost:44245 syzkaller login: [ 70.458926] cgroup: Unknown subsys name 'net' [ 70.592179] cgroup: Unknown subsys name 'cpuset' [ 70.629851] cgroup: Unknown subsys name 'rlimit' [ 75.204775] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 2025/01/17 20:19:49 syscalls: 2217 2025/01/17 20:19:49 code coverage: enabled 2025/01/17 20:19:49 comparison tracing: enabled 2025/01/17 20:19:49 extra coverage: enabled 2025/01/17 20:19:49 setuid sandbox: enabled 2025/01/17 20:19:49 namespace sandbox: enabled 2025/01/17 20:19:49 Android sandbox: enabled 2025/01/17 20:19:49 fault injection: enabled 2025/01/17 20:19:49 leak checking: enabled 2025/01/17 20:19:49 net packet injection: enabled 2025/01/17 20:19:49 net device setup: enabled 2025/01/17 20:19:49 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/01/17 20:19:49 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/01/17 20:19:49 USB emulation: enabled 2025/01/17 20:19:49 hci packet injection: enabled 2025/01/17 20:19:49 wifi device emulation: enabled 2025/01/17 20:19:49 802.15.4 emulation: enabled 2025/01/17 20:19:49 fetching corpus: 0, signal 0/2000 (executing program) 2025/01/17 20:19:49 fetching corpus: 1, signal 573/2047 (executing program) 2025/01/17 20:19:49 fetching corpus: 1, signal 573/2047 (executing program) 2025/01/17 20:19:53 starting 8 fuzzer processes 20:19:53 executing program 0: perf_event_open(&(0x7f0000000080)={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$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000000240)=[{{&(0x7f00000003c0)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1=0xe0000500}}, 0x1c, 0x0}}], 0x1, 0x0) 20:19:53 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000003b40), 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x5207, 0x0) 20:19:53 executing program 2: modify_ldt$write(0x1, &(0x7f0000000080), 0x10) modify_ldt$write(0x1, &(0x7f0000005040)={0x0, 0x0, 0x2000}, 0x10) 20:19:53 executing program 3: r0 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) bind$802154_raw(r0, &(0x7f0000000180), 0x14) [ 90.446044] audit: type=1400 audit(1737145193.927:7): avc: denied { execmem } for pid=273 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 20:19:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000004, 0x813, r0, 0x0) write(r0, &(0x7f0000000200)='E', 0x140000) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) write(r1, &(0x7f0000000200)='E', 0x140000) 20:19:53 executing program 5: r0 = fsopen(&(0x7f0000000080)='debugfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) 20:19:54 executing program 6: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000000c0)={0x80}) 20:19:54 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x6, 0x0, &(0x7f0000003440)) [ 92.044420] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 92.050885] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 92.053496] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 92.059554] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 92.063643] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 92.066236] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 92.093639] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 92.100418] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 92.110637] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 92.123611] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 92.125603] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 92.129586] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 92.234058] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 92.236199] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 92.239243] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 92.243098] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 92.245504] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 92.251680] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 92.347040] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 92.348856] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 92.350054] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 92.352660] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 92.358912] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 92.362452] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 92.364157] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 92.365494] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 92.366553] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 92.369203] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 92.373416] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 92.379912] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 92.413754] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 92.415943] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 92.418312] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 92.424690] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 92.424890] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 92.464923] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 92.470546] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 92.472495] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 92.491645] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 92.492624] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 92.499393] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 92.500596] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 92.501751] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 92.515909] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 92.518737] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 92.536937] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 92.560111] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 92.563562] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 94.129000] Bluetooth: hci0: command tx timeout [ 94.192436] Bluetooth: hci1: command tx timeout [ 94.321469] Bluetooth: hci2: command tx timeout [ 94.385610] Bluetooth: hci3: command tx timeout [ 94.448483] Bluetooth: hci4: command tx timeout [ 94.576542] Bluetooth: hci7: command tx timeout [ 94.640697] Bluetooth: hci6: command tx timeout [ 94.640962] Bluetooth: hci5: command tx timeout [ 96.176681] Bluetooth: hci0: command tx timeout [ 96.240455] Bluetooth: hci1: command tx timeout [ 96.368345] Bluetooth: hci2: command tx timeout [ 96.432540] Bluetooth: hci3: command tx timeout [ 96.496466] Bluetooth: hci4: command tx timeout [ 96.626304] Bluetooth: hci7: command tx timeout [ 96.689314] Bluetooth: hci6: command tx timeout [ 96.689409] Bluetooth: hci5: command tx timeout [ 98.224328] Bluetooth: hci0: command tx timeout [ 98.288345] Bluetooth: hci1: command tx timeout [ 98.416330] Bluetooth: hci2: command tx timeout [ 98.480842] Bluetooth: hci3: command tx timeout [ 98.544349] Bluetooth: hci4: command tx timeout [ 98.672390] Bluetooth: hci7: command tx timeout [ 98.736582] Bluetooth: hci5: command tx timeout [ 98.737020] Bluetooth: hci6: command tx timeout [ 100.272394] Bluetooth: hci0: command tx timeout [ 100.336397] Bluetooth: hci1: command tx timeout [ 100.465338] Bluetooth: hci2: command tx timeout [ 100.528430] Bluetooth: hci3: command tx timeout [ 100.592338] Bluetooth: hci4: command tx timeout [ 100.720329] Bluetooth: hci7: command tx timeout [ 100.784374] Bluetooth: hci6: command tx timeout [ 100.784456] Bluetooth: hci5: command tx timeout [ 154.054750] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 154.058010] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 154.059111] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 154.065462] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 154.067797] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 154.069106] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 154.117513] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 154.119473] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 154.121049] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 154.129622] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 154.140039] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 154.141650] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 154.263759] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 154.267331] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 154.269467] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 154.274968] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 154.278595] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 154.280649] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 154.387753] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 154.394974] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 154.409531] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 154.412847] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 154.421619] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 154.422191] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 154.429384] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 154.430443] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 154.431212] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 154.447120] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 154.454930] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 154.458600] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 154.507607] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 154.524306] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 154.557779] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 154.601129] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 154.610801] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 154.614614] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 154.686844] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 154.698648] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 154.705645] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 154.764461] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 154.803513] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 154.805049] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 154.824349] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 154.833825] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 154.849843] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 154.884917] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 154.893546] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 154.933761] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 156.145357] Bluetooth: hci0: command tx timeout [ 156.208416] Bluetooth: hci1: command tx timeout [ 156.336446] Bluetooth: hci2: command tx timeout [ 156.466112] Bluetooth: hci3: command tx timeout [ 156.721397] Bluetooth: hci6: command tx timeout [ 156.721810] Bluetooth: hci4: command tx timeout [ 156.913382] Bluetooth: hci5: command tx timeout [ 157.041318] Bluetooth: hci7: command tx timeout [ 158.193314] Bluetooth: hci0: command tx timeout [ 158.256327] Bluetooth: hci1: command tx timeout [ 158.384338] Bluetooth: hci2: command tx timeout [ 158.513564] Bluetooth: hci3: command tx timeout [ 158.768390] Bluetooth: hci4: command tx timeout [ 158.768971] Bluetooth: hci6: command tx timeout [ 158.963291] Bluetooth: hci5: command tx timeout [ 159.088381] Bluetooth: hci7: command tx timeout [ 160.242275] Bluetooth: hci0: command tx timeout [ 160.304456] Bluetooth: hci1: command tx timeout [ 160.433304] Bluetooth: hci2: command tx timeout [ 160.560343] Bluetooth: hci3: command tx timeout [ 160.816369] Bluetooth: hci4: command tx timeout [ 160.816964] Bluetooth: hci6: command tx timeout [ 161.008490] Bluetooth: hci5: command tx timeout [ 161.138329] Bluetooth: hci7: command tx timeout [ 162.291303] Bluetooth: hci0: command tx timeout [ 162.352351] Bluetooth: hci1: command tx timeout [ 162.480384] Bluetooth: hci2: command tx timeout [ 162.609328] Bluetooth: hci3: command tx timeout [ 162.865465] Bluetooth: hci4: command tx timeout [ 162.865707] Bluetooth: hci6: command tx timeout [ 163.057318] Bluetooth: hci5: command tx timeout [ 163.184317] Bluetooth: hci7: command tx timeout [ 216.573180] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 216.575251] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 216.580615] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 216.590861] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 216.598098] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 216.603593] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 216.652520] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 216.665555] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 216.669361] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 216.678319] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 216.687898] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 216.690656] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 216.708380] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 216.715355] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 216.716860] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 216.720547] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 216.723167] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 216.727368] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 216.761033] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 216.767751] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 216.769673] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 216.777685] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 216.784075] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 216.786812] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 216.850821] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 216.864054] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 216.891451] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 216.916749] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 216.923671] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 216.931385] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 216.970503] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 216.990725] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 217.008661] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 217.024878] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 217.043541] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 217.067768] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 217.070876] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 217.072456] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 217.074802] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 217.088593] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 217.093771] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 217.108725] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 217.135664] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 217.139630] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 217.145378] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 217.155585] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 217.187407] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 217.197569] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 218.672702] Bluetooth: hci0: command tx timeout [ 218.736506] Bluetooth: hci1: command tx timeout [ 218.800328] Bluetooth: hci2: command tx timeout [ 218.865347] Bluetooth: hci3: command tx timeout [ 218.992384] Bluetooth: hci4: command tx timeout [ 219.185362] Bluetooth: hci5: command tx timeout [ 219.248424] Bluetooth: hci7: command tx timeout [ 219.248835] Bluetooth: hci6: command tx timeout [ 220.720872] Bluetooth: hci0: command tx timeout [ 220.784527] Bluetooth: hci1: command tx timeout [ 220.849332] Bluetooth: hci2: command tx timeout [ 220.912349] Bluetooth: hci3: command tx timeout [ 221.040673] Bluetooth: hci4: command tx timeout [ 221.232390] Bluetooth: hci5: command tx timeout [ 221.296432] Bluetooth: hci7: command tx timeout [ 221.296601] Bluetooth: hci6: command tx timeout [ 222.768455] Bluetooth: hci0: command tx timeout [ 222.832456] Bluetooth: hci1: command tx timeout [ 222.896309] Bluetooth: hci2: command tx timeout [ 222.960381] Bluetooth: hci3: command tx timeout [ 223.089264] Bluetooth: hci4: command tx timeout [ 223.280374] Bluetooth: hci5: command tx timeout [ 223.344633] Bluetooth: hci6: command tx timeout [ 223.344791] Bluetooth: hci7: command tx timeout [ 224.816349] Bluetooth: hci0: command tx timeout [ 224.880434] Bluetooth: hci1: command tx timeout [ 224.944289] Bluetooth: hci2: command tx timeout [ 225.008619] Bluetooth: hci3: command tx timeout [ 225.136302] Bluetooth: hci4: command tx timeout [ 225.328344] Bluetooth: hci5: command tx timeout [ 225.392315] Bluetooth: hci6: command tx timeout [ 225.392403] Bluetooth: hci7: command tx timeout [ 277.021726] [ 277.021972] ====================================================== [ 277.022552] WARNING: possible circular locking dependency detected [ 277.023132] 6.13.0-rc7-next-20250117 #1 Not tainted [ 277.023600] ------------------------------------------------------ [ 277.025401] kworker/u8:0/11 is trying to acquire lock: [ 277.026851] ffffffff8621b968 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0x1612/0x1c80 [ 277.029436] [ 277.029436] but task is already holding lock: [ 277.030773] ffff88803ad70768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 277.032965] [ 277.032965] which lock already depends on the new lock. [ 277.032965] [ 277.034649] [ 277.034649] the existing dependency chain (in reverse order) is: [ 277.036166] [ 277.036166] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 277.037554] __mutex_lock+0x13d/0xb50 [ 277.038525] wiphy_register+0x1b2e/0x25d0 [ 277.039548] ieee80211_register_hw+0x23a4/0x3d60 [ 277.040715] mac80211_hwsim_new_radio+0x2759/0x4d50 [ 277.041878] init_mac80211_hwsim+0x389/0x870 [ 277.042970] do_one_initcall+0xf9/0x640 [ 277.043982] kernel_init_freeable+0x53d/0x7a0 [ 277.045100] kernel_init+0x1e/0x2d0 [ 277.046002] ret_from_fork+0x48/0x80 [ 277.046926] ret_from_fork_asm+0x1a/0x30 [ 277.048003] [ 277.048003] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 277.049357] __lock_acquire+0x29fd/0x4580 [ 277.050390] lock_acquire+0x19b/0x520 [ 277.051442] __mutex_lock+0x13d/0xb50 [ 277.052495] unregister_netdevice_many_notify+0x1612/0x1c80 [ 277.053904] unregister_netdevice_queue+0x224/0x2e0 [ 277.055177] _cfg80211_unregister_wdev+0x57b/0x700 [ 277.056459] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 277.057723] ieee80211_unregister_hw+0x55/0x3a0 [ 277.058914] hwsim_exit_net+0x3a0/0x730 [ 277.059992] ops_exit_list+0xb3/0x180 [ 277.061013] cleanup_net+0x546/0xad0 [ 277.062029] process_one_work+0x8ee/0x1a10 [ 277.063181] worker_thread+0x674/0xe70 [ 277.064285] kthread+0x3ab/0x720 [ 277.065260] ret_from_fork+0x48/0x80 [ 277.066257] ret_from_fork_asm+0x1a/0x30 [ 277.067419] [ 277.067419] other info that might help us debug this: [ 277.067419] [ 277.069146] Possible unsafe locking scenario: [ 277.069146] [ 277.070491] CPU0 CPU1 [ 277.071608] ---- ---- [ 277.072495] lock(&rdev->wiphy.mtx); [ 277.073285] lock(rtnl_mutex); [ 277.074406] lock(&rdev->wiphy.mtx); [ 277.075617] lock(rtnl_mutex); [ 277.076307] [ 277.076307] *** DEADLOCK *** [ 277.076307] [ 277.077398] 4 locks held by kworker/u8:0/11: [ 277.078243] #0: ffff888008fdb948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b6/0x1a10 [ 277.080248] #1: ffff8880095dfd30 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x861/0x1a10 [ 277.082168] #2: ffffffff8620f810 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xca/0xad0 [ 277.083938] #3: ffff88803ad70768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 277.086184] [ 277.086184] stack backtrace: [ 277.087139] CPU: 0 UID: 0 PID: 11 Comm: kworker/u8:0 Not tainted 6.13.0-rc7-next-20250117 #1 [ 277.088930] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 277.090641] Workqueue: netns cleanup_net [ 277.091753] Call Trace: [ 277.092325] [ 277.092836] dump_stack_lvl+0xca/0x120 [ 277.093762] print_circular_bug+0x47b/0x750 [ 277.094737] check_noncircular+0x2e9/0x3c0 [ 277.095704] ? __pfx_check_noncircular+0x10/0x10 [ 277.096760] ? hlock_class+0x4e/0x130 [ 277.097606] ? mark_lock+0xac/0xed0 [ 277.098418] ? srso_return_thunk+0x5/0x5f [ 277.099394] ? dl_scaled_delta_exec+0xd4/0x2c0 [ 277.100440] ? lockdep_lock+0xba/0x1b0 [ 277.101390] ? __pfx_lockdep_lock+0x10/0x10 [ 277.102297] __lock_acquire+0x29fd/0x4580 [ 277.103192] ? __pfx___lock_acquire+0x10/0x10 [ 277.104193] ? lock_release+0x20f/0x6f0 [ 277.105081] ? __pfx_lock_release+0x10/0x10 [ 277.106092] lock_acquire+0x19b/0x520 [ 277.106921] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 277.108242] ? __pfx_lock_acquire+0x10/0x10 [ 277.109243] ? srso_return_thunk+0x5/0x5f [ 277.110226] ? lock_release+0x20f/0x6f0 [ 277.111177] ? srso_return_thunk+0x5/0x5f [ 277.112208] ? lock_is_held_type+0x9e/0x120 [ 277.113240] ? srso_return_thunk+0x5/0x5f [ 277.114251] __mutex_lock+0x13d/0xb50 [ 277.115162] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 277.116512] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 277.117821] ? srso_return_thunk+0x5/0x5f [ 277.118818] ? synchronize_rcu_expedited+0x38a/0x420 [ 277.119959] ? __pfx___mutex_lock+0x10/0x10 [ 277.121028] ? __pfx_autoremove_wake_function+0x10/0x10 [ 277.122290] ? srso_return_thunk+0x5/0x5f [ 277.123279] ? kasan_quarantine_put+0x84/0x1e0 [ 277.124398] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 277.125437] ? srso_return_thunk+0x5/0x5f [ 277.126490] unregister_netdevice_many_notify+0x1612/0x1c80 [ 277.127848] ? __virt_addr_valid+0x2e8/0x5d0 [ 277.128897] ? __pfx_lock_release+0x10/0x10 [ 277.129906] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 277.131245] ? find_held_lock+0x2c/0x110 [ 277.132269] ? srso_return_thunk+0x5/0x5f [ 277.133272] ? kernfs_remove_by_name_ns+0xc7/0x130 [ 277.134436] ? srso_return_thunk+0x5/0x5f [ 277.135439] ? lock_release+0x20f/0x6f0 [ 277.136375] ? __pfx_lock_release+0x10/0x10 [ 277.137425] ? srso_return_thunk+0x5/0x5f [ 277.138460] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 277.139735] ? srso_return_thunk+0x5/0x5f [ 277.140767] unregister_netdevice_queue+0x224/0x2e0 [ 277.141923] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 277.143135] ? up_write+0x195/0x520 [ 277.144042] _cfg80211_unregister_wdev+0x57b/0x700 [ 277.145184] ? srso_return_thunk+0x5/0x5f [ 277.146184] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 277.147343] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 277.148589] ? srso_return_thunk+0x5/0x5f [ 277.149586] ? srso_return_thunk+0x5/0x5f [ 277.150567] ? synchronize_rcu+0x1ff/0x260 [ 277.151567] ieee80211_unregister_hw+0x55/0x3a0 [ 277.152588] hwsim_exit_net+0x3a0/0x730 [ 277.153487] ? __pfx_hwsim_exit_net+0x10/0x10 [ 277.154484] ? srso_return_thunk+0x5/0x5f [ 277.155460] ? netdev_run_todo+0x788/0x1040 [ 277.156439] ? srso_return_thunk+0x5/0x5f [ 277.157413] ? __pfx_hwsim_exit_net+0x10/0x10 [ 277.158426] ops_exit_list+0xb3/0x180 [ 277.159300] cleanup_net+0x546/0xad0 [ 277.160182] ? __pfx_cleanup_net+0x10/0x10 [ 277.161163] process_one_work+0x8ee/0x1a10 [ 277.162181] ? __pfx_lock_acquire+0x10/0x10 [ 277.163159] ? __pfx_process_one_work+0x10/0x10 [ 277.164271] ? srso_return_thunk+0x5/0x5f [ 277.165243] ? move_linked_works+0x172/0x270 [ 277.166236] ? srso_return_thunk+0x5/0x5f [ 277.167205] ? assign_work+0x196/0x240 [ 277.168152] worker_thread+0x674/0xe70 [ 277.169054] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 277.170045] ? __pfx_worker_thread+0x10/0x10 [ 277.170905] kthread+0x3ab/0x720 [ 277.171707] ? __pfx_kthread+0x10/0x10 [ 277.172570] ? srso_return_thunk+0x5/0x5f [ 277.173470] ? finish_task_switch.isra.0+0x206/0x840 [ 277.174566] ? __pfx_kthread+0x10/0x10 [ 277.175495] ret_from_fork+0x48/0x80 [ 277.176320] ? __pfx_kthread+0x10/0x10 [ 277.177235] ret_from_fork_asm+0x1a/0x30 [ 277.178237] [ 278.716041] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 278.719580] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 278.722152] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 278.730274] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 278.737926] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 278.740628] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 278.853764] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 278.857581] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 278.865538] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 278.872101] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 278.878027] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 278.880140] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 278.904164] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 278.908679] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 278.910389] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 278.916764] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 278.919579] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 278.920157] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 278.968055] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 278.975551] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 278.986497] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 279.013024] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 279.017145] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 279.019306] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 279.066300] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 279.068615] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 279.077324] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 279.078904] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 279.083422] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 279.083715] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 279.090804] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 279.091973] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 279.099721] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 279.110005] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 279.114367] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 279.116544] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 279.121157] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 279.128501] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 279.137556] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 279.144611] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 279.152543] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 279.160369] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 279.182641] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 279.206545] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 279.208530] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 279.253466] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 279.259572] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 279.264810] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 280.817254] Bluetooth: hci0: command tx timeout [ 280.944297] Bluetooth: hci1: command tx timeout [ 281.012336] Bluetooth: hci2: command tx timeout [ 281.073331] Bluetooth: hci3: command tx timeout [ 281.200286] Bluetooth: hci5: command tx timeout [ 281.264480] Bluetooth: hci4: command tx timeout [ 281.264599] Bluetooth: hci6: command tx timeout [ 281.328264] Bluetooth: hci7: command tx timeout [ 282.864310] Bluetooth: hci0: command tx timeout [ 282.993271] Bluetooth: hci1: command tx timeout [ 283.058396] Bluetooth: hci2: command tx timeout [ 283.120315] Bluetooth: hci3: command tx timeout [ 283.248410] Bluetooth: hci5: command tx timeout [ 283.313332] Bluetooth: hci6: command tx timeout [ 283.313379] Bluetooth: hci4: command tx timeout [ 283.376293] Bluetooth: hci7: command tx timeout [ 284.912281] Bluetooth: hci0: command tx timeout [ 285.040286] Bluetooth: hci1: command tx timeout [ 285.104296] Bluetooth: hci2: command tx timeout [ 285.168308] Bluetooth: hci3: command tx timeout [ 285.297275] Bluetooth: hci5: command tx timeout [ 285.360275] Bluetooth: hci6: command tx timeout [ 285.360318] Bluetooth: hci4: command tx timeout [ 285.424296] Bluetooth: hci7: command tx timeout [ 286.960464] Bluetooth: hci0: command tx timeout VM DIAGNOSIS: 20:23:00 Registers: info registers vcpu 0 RAX=000000000000006f RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff8283cdc5 RDI=ffffffff886930a0 RBP=ffffffff88693060 RSP=ffff8880095debb8 R8 =0000000000000001 R9 =ffffed10012bbd67 R10=000000000000006f R11=2f72656b726f776b R12=000000000000006f R13=0000000000000001 R14=ffff888008fea02b 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=000055fa24d39f30 CR3=000000000efbe000 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=7465677261742e79636e656772656d65 XMM02=73732f6563696c732e6d65747379732f XMM03=00656369767265732e6873732f656369 XMM04=00000000000000000000000000000000 XMM05=000055fa24d4c320000055fa24d7fb10 XMM06=000055fa24d6006563697665642e3769 XMM07=00000000000000000000000000000000 XMM08=7368746150796c6e4f64616552646e69 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88800bc85340 RBX=ffffc90000695080 RCX=ffffffff81429a4a RDX=1ffff110017a3c00 RSI=0000000000000008 RDI=ffff88800bd1e000 RBP=40000000000200a5 RSP=ffff88800c047dd0 R8 =0000000000000000 R9 =ffffed10017a3c00 R10=ffff88800bd1e007 R11=0000000000000001 R12=ffffc90000695ff9 R13=ffff88800a0ea128 R14=ffff88800bc85340 R15=0000000000000086 RIP=ffffffff81aedd9a RFL=00000097 [--S-APC] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 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=000056400b1c1de8 CR3=0000000015c42000 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=00000000000000004184fa8000000000 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