Warning: Permanently added '[localhost]:53724' (ECDSA) to the list of known hosts. 2025/01/19 01:26:01 fuzzer started 2025/01/19 01:26:01 dialing manager at localhost:44245 syzkaller login: [ 62.779683] cgroup: Unknown subsys name 'net' [ 63.052948] cgroup: Unknown subsys name 'cpuset' [ 63.180180] cgroup: Unknown subsys name 'rlimit' [ 69.806271] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 79.927364] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 2025/01/19 01:26:19 syscalls: 2217 2025/01/19 01:26:19 code coverage: enabled 2025/01/19 01:26:19 comparison tracing: enabled 2025/01/19 01:26:19 extra coverage: enabled 2025/01/19 01:26:19 setuid sandbox: enabled 2025/01/19 01:26:19 namespace sandbox: enabled 2025/01/19 01:26:19 Android sandbox: enabled 2025/01/19 01:26:19 fault injection: enabled 2025/01/19 01:26:19 leak checking: enabled 2025/01/19 01:26:19 net packet injection: enabled 2025/01/19 01:26:19 net device setup: enabled 2025/01/19 01:26:19 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/01/19 01:26:19 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/01/19 01:26:19 USB emulation: enabled 2025/01/19 01:26:19 hci packet injection: enabled 2025/01/19 01:26:19 wifi device emulation: enabled 2025/01/19 01:26:19 802.15.4 emulation: enabled 2025/01/19 01:26:19 fetching corpus: 0, signal 0/2000 (executing program) 2025/01/19 01:26:19 fetching corpus: 50, signal 26186/29203 (executing program) 2025/01/19 01:26:20 fetching corpus: 100, signal 36331/40284 (executing program) 2025/01/19 01:26:20 fetching corpus: 150, signal 44002/48674 (executing program) 2025/01/19 01:26:20 fetching corpus: 200, signal 49106/54434 (executing program) 2025/01/19 01:26:20 fetching corpus: 250, signal 54211/60064 (executing program) 2025/01/19 01:26:20 fetching corpus: 300, signal 58015/64334 (executing program) 2025/01/19 01:26:20 fetching corpus: 350, signal 63449/69847 (executing program) 2025/01/19 01:26:21 fetching corpus: 400, signal 66075/72794 (executing program) 2025/01/19 01:26:21 fetching corpus: 450, signal 69589/76442 (executing program) 2025/01/19 01:26:21 fetching corpus: 500, signal 73155/79990 (executing program) 2025/01/19 01:26:21 fetching corpus: 550, signal 77963/84356 (executing program) 2025/01/19 01:26:21 fetching corpus: 600, signal 80317/86716 (executing program) 2025/01/19 01:26:21 fetching corpus: 650, signal 83009/89206 (executing program) 2025/01/19 01:26:22 fetching corpus: 700, signal 86123/91888 (executing program) 2025/01/19 01:26:22 fetching corpus: 750, signal 87854/93498 (executing program) 2025/01/19 01:26:22 fetching corpus: 800, signal 89767/95174 (executing program) 2025/01/19 01:26:22 fetching corpus: 850, signal 92703/97493 (executing program) 2025/01/19 01:26:22 fetching corpus: 900, signal 94259/98746 (executing program) 2025/01/19 01:26:22 fetching corpus: 950, signal 95706/99875 (executing program) 2025/01/19 01:26:23 fetching corpus: 1000, signal 97463/101144 (executing program) 2025/01/19 01:26:23 fetching corpus: 1050, signal 98574/101958 (executing program) 2025/01/19 01:26:23 fetching corpus: 1100, signal 100156/103030 (executing program) 2025/01/19 01:26:23 fetching corpus: 1150, signal 101053/103643 (executing program) 2025/01/19 01:26:23 fetching corpus: 1200, signal 103046/104856 (executing program) 2025/01/19 01:26:24 fetching corpus: 1250, signal 104325/105620 (executing program) 2025/01/19 01:26:24 fetching corpus: 1275, signal 104999/105962 (executing program) 2025/01/19 01:26:24 fetching corpus: 1275, signal 104999/106010 (executing program) 2025/01/19 01:26:24 fetching corpus: 1275, signal 104999/106042 (executing program) 2025/01/19 01:26:24 fetching corpus: 1275, signal 104999/106081 (executing program) 2025/01/19 01:26:24 fetching corpus: 1275, signal 104999/106120 (executing program) 2025/01/19 01:26:24 fetching corpus: 1275, signal 104999/106159 (executing program) 2025/01/19 01:26:24 fetching corpus: 1275, signal 104999/106190 (executing program) 2025/01/19 01:26:24 fetching corpus: 1275, signal 104999/106236 (executing program) 2025/01/19 01:26:24 fetching corpus: 1275, signal 104999/106264 (executing program) 2025/01/19 01:26:24 fetching corpus: 1275, signal 104999/106290 (executing program) 2025/01/19 01:26:24 fetching corpus: 1275, signal 104999/106327 (executing program) 2025/01/19 01:26:24 fetching corpus: 1275, signal 104999/106364 (executing program) 2025/01/19 01:26:24 fetching corpus: 1275, signal 104999/106397 (executing program) 2025/01/19 01:26:24 fetching corpus: 1275, signal 104999/106431 (executing program) 2025/01/19 01:26:24 fetching corpus: 1275, signal 104999/106465 (executing program) 2025/01/19 01:26:24 fetching corpus: 1275, signal 104999/106509 (executing program) 2025/01/19 01:26:24 fetching corpus: 1275, signal 104999/106541 (executing program) 2025/01/19 01:26:24 fetching corpus: 1275, signal 104999/106567 (executing program) 2025/01/19 01:26:24 fetching corpus: 1275, signal 104999/106602 (executing program) 2025/01/19 01:26:24 fetching corpus: 1275, signal 104999/106624 (executing program) 2025/01/19 01:26:24 fetching corpus: 1275, signal 104999/106666 (executing program) 2025/01/19 01:26:24 fetching corpus: 1275, signal 104999/106708 (executing program) 2025/01/19 01:26:24 fetching corpus: 1275, signal 104999/106739 (executing program) 2025/01/19 01:26:24 fetching corpus: 1275, signal 104999/106779 (executing program) 2025/01/19 01:26:24 fetching corpus: 1275, signal 104999/106809 (executing program) 2025/01/19 01:26:24 fetching corpus: 1275, signal 104999/106842 (executing program) 2025/01/19 01:26:24 fetching corpus: 1275, signal 104999/106878 (executing program) 2025/01/19 01:26:24 fetching corpus: 1275, signal 104999/106905 (executing program) 2025/01/19 01:26:24 fetching corpus: 1275, signal 104999/106905 (executing program) 2025/01/19 01:26:27 starting 8 fuzzer processes 01:26:27 executing program 0: syz_emit_ethernet(0x76, &(0x7f00000000c0)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x40, 0x2c, 0x0, @local, @local, {[@routing={0x6, 0x0, 0x0, 0x3}], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @generic={0x0, 0xb, "e1192e7816c42018b7"}, @timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x4}]}}}}}}}}, 0x0) 01:26:27 executing program 1: 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x10) r1 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @private, r2}, 0xc) 01:26:27 executing program 2: perf_event_open(&(0x7f0000001840)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_REG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)={0x14, r1, 0x321}, 0x14}}, 0x0) 01:26:27 executing program 3: madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x17) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x17) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x15) mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) 01:26:27 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x1d, &(0x7f0000000040)=0x6, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x40, &(0x7f0000000000)=0x2, 0x4) [ 88.199145] audit: type=1400 audit(1737249987.566:7): 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 01:26:27 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), 0x4) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000018c0)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}, 0x1c) 01:26:27 executing program 6: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200) 01:26:27 executing program 7: r0 = syz_mount_image$tmpfs(&(0x7f0000000540), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)=ANY=[]) symlinkat(&(0x7f00000003c0)='./file1\x00', r0, &(0x7f0000000440)='./file0\x00') newfstatat(0xffffffffffffff9c, &(0x7f0000003ac0)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0xee00, r1, 0x0) statx(r0, &(0x7f0000001ac0)='./file0\x00', 0x0, 0x0, 0x0) [ 89.726654] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 89.727733] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 89.731519] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 89.737929] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 89.739312] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 89.742699] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 89.748184] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 89.748624] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 89.750849] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 89.752086] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 89.754711] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 89.758195] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 89.781842] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 89.816318] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 89.820543] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 89.830895] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 89.834907] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 89.850399] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 89.852331] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 89.855371] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 89.857132] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 89.859500] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 89.860359] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 89.861164] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 89.862378] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 89.864669] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 89.865758] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 89.867487] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 89.870476] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 89.871728] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 89.873611] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 89.875926] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 89.880617] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 89.885947] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 89.887145] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 89.889149] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 89.889358] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 89.890853] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 89.893939] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 89.897622] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 89.897644] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 89.897848] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 89.901154] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 89.902379] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 89.904151] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 89.910719] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 89.927431] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 89.931747] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 91.814660] Bluetooth: hci0: command tx timeout [ 91.814678] Bluetooth: hci1: command tx timeout [ 91.942118] Bluetooth: hci2: command tx timeout [ 91.943110] Bluetooth: hci3: command tx timeout [ 91.943145] Bluetooth: hci5: command tx timeout [ 92.006258] Bluetooth: hci6: command tx timeout [ 92.006390] Bluetooth: hci4: command tx timeout [ 92.007330] Bluetooth: hci7: command tx timeout [ 93.863317] Bluetooth: hci1: command tx timeout [ 93.863538] Bluetooth: hci0: command tx timeout [ 93.992131] Bluetooth: hci3: command tx timeout [ 93.992209] Bluetooth: hci2: command tx timeout [ 93.992311] Bluetooth: hci5: command tx timeout [ 94.054292] Bluetooth: hci6: command tx timeout [ 94.055899] Bluetooth: hci7: command tx timeout [ 94.056067] Bluetooth: hci4: command tx timeout [ 95.911468] Bluetooth: hci1: command tx timeout [ 95.911569] Bluetooth: hci0: command tx timeout [ 96.039373] Bluetooth: hci5: command tx timeout [ 96.039431] Bluetooth: hci2: command tx timeout [ 96.039537] Bluetooth: hci3: command tx timeout [ 96.102492] Bluetooth: hci4: command tx timeout [ 96.102531] Bluetooth: hci7: command tx timeout [ 96.102630] Bluetooth: hci6: command tx timeout [ 97.960139] Bluetooth: hci0: command tx timeout [ 97.960302] Bluetooth: hci1: command tx timeout [ 98.086104] Bluetooth: hci5: command tx timeout [ 98.086201] Bluetooth: hci2: command tx timeout [ 98.086200] Bluetooth: hci3: command tx timeout [ 98.150411] Bluetooth: hci4: command tx timeout [ 98.150566] Bluetooth: hci6: command tx timeout [ 98.150726] Bluetooth: hci7: command tx timeout [ 151.909040] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 151.911264] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 151.913478] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 151.921103] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 151.927981] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 151.931303] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 152.074651] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 152.076563] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 152.080258] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 152.086694] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 152.091359] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 152.092753] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 152.180429] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 152.188524] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 152.202292] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 152.205506] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 152.218780] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 152.220764] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 152.222557] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 152.227336] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 152.230260] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 152.234442] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 152.240719] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 152.242228] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 152.244975] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 152.247162] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 152.247376] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 152.249976] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 152.250897] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 152.254702] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 152.257731] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 152.262396] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 152.267482] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 152.269109] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 152.270646] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 152.274504] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 152.279802] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 152.285845] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 152.298268] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 152.298888] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 152.305235] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 152.308571] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 152.309548] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 152.319729] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 152.328524] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 152.383907] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 152.392653] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 152.395286] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 153.958135] Bluetooth: hci0: command tx timeout [ 154.151207] Bluetooth: hci1: command tx timeout [ 154.342234] Bluetooth: hci3: command tx timeout [ 154.343328] Bluetooth: hci6: command tx timeout [ 154.406137] Bluetooth: hci5: command tx timeout [ 154.406524] Bluetooth: hci2: command tx timeout [ 154.470127] Bluetooth: hci7: command tx timeout [ 154.470411] Bluetooth: hci4: command tx timeout [ 156.006219] Bluetooth: hci0: command tx timeout [ 156.199427] Bluetooth: hci1: command tx timeout [ 156.390114] Bluetooth: hci3: command tx timeout [ 156.390783] Bluetooth: hci6: command tx timeout [ 156.454181] Bluetooth: hci2: command tx timeout [ 156.454282] Bluetooth: hci5: command tx timeout [ 156.519033] Bluetooth: hci4: command tx timeout [ 156.519133] Bluetooth: hci7: command tx timeout [ 158.054081] Bluetooth: hci0: command tx timeout [ 158.246157] Bluetooth: hci1: command tx timeout [ 158.438224] Bluetooth: hci6: command tx timeout [ 158.438409] Bluetooth: hci3: command tx timeout [ 158.503109] Bluetooth: hci2: command tx timeout [ 158.503342] Bluetooth: hci5: command tx timeout [ 158.566288] Bluetooth: hci7: command tx timeout [ 158.566488] Bluetooth: hci4: command tx timeout [ 160.102759] Bluetooth: hci0: command tx timeout [ 160.294113] Bluetooth: hci1: command tx timeout [ 160.486722] Bluetooth: hci6: command tx timeout [ 160.486909] Bluetooth: hci3: command tx timeout [ 160.550201] Bluetooth: hci5: command tx timeout [ 160.550382] Bluetooth: hci2: command tx timeout [ 160.614508] Bluetooth: hci4: command tx timeout [ 160.616104] Bluetooth: hci7: command tx timeout [ 212.248431] [ 212.248733] ====================================================== [ 212.249388] WARNING: possible circular locking dependency detected [ 212.249970] 6.13.0-rc7-next-20250117 #1 Not tainted [ 212.250441] ------------------------------------------------------ [ 212.252082] kworker/u8:1/66 is trying to acquire lock: [ 212.253844] ffffffff8621b968 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0x1612/0x1c80 [ 212.257890] [ 212.257890] but task is already holding lock: [ 212.259591] ffff88803ae78768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 212.261015] [ 212.261015] which lock already depends on the new lock. [ 212.261015] [ 212.262134] [ 212.262134] the existing dependency chain (in reverse order) is: [ 212.263187] [ 212.263187] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 212.264147] __mutex_lock+0x13d/0xb50 [ 212.264823] wiphy_register+0x1b2e/0x25d0 [ 212.265566] ieee80211_register_hw+0x23a4/0x3d60 [ 212.266355] mac80211_hwsim_new_radio+0x2759/0x4d50 [ 212.267190] init_mac80211_hwsim+0x389/0x870 [ 212.267953] do_one_initcall+0xf9/0x640 [ 212.268651] kernel_init_freeable+0x53d/0x7a0 [ 212.269418] kernel_init+0x1e/0x2d0 [ 212.270033] ret_from_fork+0x48/0x80 [ 212.270656] ret_from_fork_asm+0x1a/0x30 [ 212.271364] [ 212.271364] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 212.272273] __lock_acquire+0x29fd/0x4580 [ 212.272988] lock_acquire+0x19b/0x520 [ 212.273641] __mutex_lock+0x13d/0xb50 [ 212.274300] unregister_netdevice_many_notify+0x1612/0x1c80 [ 212.275179] unregister_netdevice_queue+0x224/0x2e0 [ 212.275979] _cfg80211_unregister_wdev+0x57b/0x700 [ 212.276784] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 212.277597] ieee80211_unregister_hw+0x55/0x3a0 [ 212.278348] hwsim_exit_net+0x3a0/0x730 [ 212.279017] ops_exit_list+0xb3/0x180 [ 212.279649] cleanup_net+0x546/0xad0 [ 212.280262] process_one_work+0x8ee/0x1a10 [ 212.280968] worker_thread+0x674/0xe70 [ 212.281640] kthread+0x3ab/0x720 [ 212.282229] ret_from_fork+0x48/0x80 [ 212.282835] ret_from_fork_asm+0x1a/0x30 [ 212.283533] [ 212.283533] other info that might help us debug this: [ 212.283533] [ 212.284586] Possible unsafe locking scenario: [ 212.284586] [ 212.285415] CPU0 CPU1 [ 212.286056] ---- ---- [ 212.286700] lock(&rdev->wiphy.mtx); [ 212.287276] lock(rtnl_mutex); [ 212.288092] lock(&rdev->wiphy.mtx); [ 212.288982] lock(rtnl_mutex); [ 212.289513] [ 212.289513] *** DEADLOCK *** [ 212.289513] [ 212.290321] 4 locks held by kworker/u8:1/66: [ 212.290945] #0: ffff888008fdb948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b6/0x1a10 [ 212.292371] #1: ffff88800bb8fd30 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x861/0x1a10 [ 212.293754] #2: ffffffff8620f810 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xca/0xad0 [ 212.295044] #3: ffff88803ae78768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 212.296473] [ 212.296473] stack backtrace: [ 212.297098] CPU: 1 UID: 0 PID: 66 Comm: kworker/u8:1 Not tainted 6.13.0-rc7-next-20250117 #1 [ 212.298041] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 212.298776] Workqueue: netns cleanup_net [ 212.299184] Call Trace: [ 212.299422] [ 212.299635] dump_stack_lvl+0xca/0x120 [ 212.300024] print_circular_bug+0x47b/0x750 [ 212.300434] check_noncircular+0x2e9/0x3c0 [ 212.300834] ? __pfx_check_noncircular+0x10/0x10 [ 212.301287] ? hlock_class+0x4e/0x130 [ 212.301642] ? mark_lock+0xac/0xed0 [ 212.301994] ? srso_return_thunk+0x5/0x5f [ 212.302400] ? dl_scaled_delta_exec+0xd4/0x2c0 [ 212.302859] ? lockdep_lock+0xba/0x1b0 [ 212.303268] ? __pfx_lockdep_lock+0x10/0x10 [ 212.303731] __lock_acquire+0x29fd/0x4580 [ 212.304170] ? __pfx___lock_acquire+0x10/0x10 [ 212.304610] ? lock_release+0x20f/0x6f0 [ 212.305013] ? __pfx_lock_release+0x10/0x10 [ 212.305453] lock_acquire+0x19b/0x520 [ 212.305825] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 212.306366] ? __pfx_lock_acquire+0x10/0x10 [ 212.306915] ? srso_return_thunk+0x5/0x5f [ 212.307340] ? lock_release+0x20f/0x6f0 [ 212.307727] ? srso_return_thunk+0x5/0x5f [ 212.308134] ? lock_is_held_type+0x9e/0x120 [ 212.308555] ? srso_return_thunk+0x5/0x5f [ 212.308964] __mutex_lock+0x13d/0xb50 [ 212.309351] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 212.309918] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 212.310458] ? srso_return_thunk+0x5/0x5f [ 212.310870] ? synchronize_rcu_expedited+0x38a/0x420 [ 212.311345] ? __pfx___mutex_lock+0x10/0x10 [ 212.311765] ? __pfx_autoremove_wake_function+0x10/0x10 [ 212.312270] ? srso_return_thunk+0x5/0x5f [ 212.312683] ? kasan_quarantine_put+0x84/0x1e0 [ 212.313145] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 212.313568] ? srso_return_thunk+0x5/0x5f [ 212.313984] unregister_netdevice_many_notify+0x1612/0x1c80 [ 212.314503] ? __virt_addr_valid+0x2e8/0x5d0 [ 212.314931] ? __pfx_lock_release+0x10/0x10 [ 212.315342] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 212.315905] ? find_held_lock+0x2c/0x110 [ 212.316321] ? srso_return_thunk+0x5/0x5f [ 212.316748] ? kernfs_remove_by_name_ns+0xc7/0x130 [ 212.317264] ? srso_return_thunk+0x5/0x5f [ 212.317689] ? lock_release+0x20f/0x6f0 [ 212.318089] ? __pfx_lock_release+0x10/0x10 [ 212.318514] ? srso_return_thunk+0x5/0x5f [ 212.318938] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 212.319492] ? srso_return_thunk+0x5/0x5f [ 212.319926] unregister_netdevice_queue+0x224/0x2e0 [ 212.320410] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 212.320936] ? up_write+0x195/0x520 [ 212.321323] _cfg80211_unregister_wdev+0x57b/0x700 [ 212.321806] ? srso_return_thunk+0x5/0x5f [ 212.322230] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 212.322713] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 212.323239] ? srso_return_thunk+0x5/0x5f [ 212.323661] ? srso_return_thunk+0x5/0x5f [ 212.324078] ? synchronize_rcu+0x1ff/0x260 [ 212.324492] ieee80211_unregister_hw+0x55/0x3a0 [ 212.324948] hwsim_exit_net+0x3a0/0x730 [ 212.325345] ? __pfx_hwsim_exit_net+0x10/0x10 [ 212.325773] ? srso_return_thunk+0x5/0x5f [ 212.326221] ? netdev_run_todo+0x788/0x1040 [ 212.326721] ? __pfx_hwsim_exit_net+0x10/0x10 [ 212.327230] ops_exit_list+0xb3/0x180 [ 212.327656] cleanup_net+0x546/0xad0 [ 212.328093] ? __pfx_cleanup_net+0x10/0x10 [ 212.328583] process_one_work+0x8ee/0x1a10 [ 212.329116] ? __pfx_lock_acquire+0x10/0x10 [ 212.329607] ? __pfx_process_one_work+0x10/0x10 [ 212.330167] ? srso_return_thunk+0x5/0x5f [ 212.330651] ? move_linked_works+0x172/0x270 [ 212.331161] ? srso_return_thunk+0x5/0x5f [ 212.331654] ? assign_work+0x196/0x240 [ 212.332134] worker_thread+0x674/0xe70 [ 212.332621] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 212.333233] ? srso_return_thunk+0x5/0x5f [ 212.333717] ? __pfx_worker_thread+0x10/0x10 [ 212.334244] kthread+0x3ab/0x720 [ 212.334658] ? __pfx_kthread+0x10/0x10 [ 212.335128] ? srso_return_thunk+0x5/0x5f [ 212.335614] ? finish_task_switch.isra.0+0x206/0x840 [ 212.336194] ? __pfx_kthread+0x10/0x10 [ 212.336657] ret_from_fork+0x48/0x80 [ 212.337160] ? __pfx_kthread+0x10/0x10 [ 212.337631] ret_from_fork_asm+0x1a/0x30 [ 212.338132] [ 214.124881] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 214.127516] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 214.132519] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 214.137570] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 214.141386] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 214.143883] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 214.193784] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 214.197317] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 214.199759] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 214.204743] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 214.208487] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 214.212737] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 214.320479] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 214.322960] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 214.325629] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 214.329482] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 214.333521] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 214.336893] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 214.393285] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 214.403135] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 214.424336] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 214.426321] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 214.448618] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 214.451262] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 214.461776] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 214.463644] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 214.477419] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 214.485068] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 214.492146] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 214.494302] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 214.494846] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 214.495414] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 214.498928] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 214.502295] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 214.512363] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 214.512600] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 214.515657] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 214.515886] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 214.516832] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 214.519224] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 214.519795] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 214.520241] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 214.523391] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 214.523611] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 214.540292] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 214.541527] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 214.559367] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 214.563358] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 216.167098] Bluetooth: hci0: command tx timeout [ 216.230063] Bluetooth: hci1: command tx timeout [ 216.358033] Bluetooth: hci2: command tx timeout [ 216.550215] Bluetooth: hci5: command tx timeout [ 216.615102] Bluetooth: hci6: command tx timeout [ 216.615229] Bluetooth: hci3: command tx timeout [ 216.615294] Bluetooth: hci4: command tx timeout [ 216.680638] Bluetooth: hci7: command tx timeout [ 218.214463] Bluetooth: hci0: command tx timeout [ 218.281015] Bluetooth: hci1: command tx timeout [ 218.407039] Bluetooth: hci2: command tx timeout [ 218.600120] Bluetooth: hci5: command tx timeout [ 218.662812] Bluetooth: hci6: command tx timeout [ 218.662966] Bluetooth: hci4: command tx timeout [ 218.665097] Bluetooth: hci3: command tx timeout [ 218.726077] Bluetooth: hci7: command tx timeout [ 220.262044] Bluetooth: hci0: command tx timeout [ 220.326358] Bluetooth: hci1: command tx timeout [ 220.454165] Bluetooth: hci2: command tx timeout [ 220.646096] Bluetooth: hci5: command tx timeout [ 220.710446] Bluetooth: hci3: command tx timeout [ 220.710553] Bluetooth: hci4: command tx timeout [ 220.710669] Bluetooth: hci6: command tx timeout [ 220.775029] Bluetooth: hci7: command tx timeout VM DIAGNOSIS: 01:28:31 Registers: info registers vcpu 0 RAX=0000000000000007 RBX=ffff88800ef78000 RCX=ffffffff81429a0f RDX=0000000000200000 RSI=0000000000200000 RDI=0000000000000000 RBP=0000000000200000 RSP=ffff88800ef87db0 R8 =0000000000000000 R9 =ffffed1001700780 R10=ffff88800b803c07 R11=0000000000000001 R12=ffff888012dc44e9 R13=ffff888012dc6de0 R14=ffff88800ef78000 R15=0000000000000086 RIP=ffffffff81719c4a RFL=00000006 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 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=0000559c6dbfa130 CR3=00000000153bc000 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=0000000000000000417dacda80000000 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=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff8283cdc5 RDI=ffffffff886930a0 RBP=ffffffff88693060 RSP=ffff88800bb8ebb8 R8 =0000000000000001 R9 =ffffed1001771d67 R10=0000000000000032 R11=3a6b636f6c206762 R12=0000000000000032 R13=0000000000000001 R14=ffff888008fea018 R15=ffff88800bb8eeb8 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=00007f030a2164b0 CR3=00000000153bc000 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=000000c00008a870000000c00008a630 XMM02=000000c000088280000000c000088230 XMM03=000000c000088370000000c0000882d0 XMM04=000000c00017a090000000c00017a060 XMM05=000000c00017a0f0000000c00017a0c0 XMM06=000000c00017a150000000c00017a120 XMM07=000000c000179760000000c0000554d0 XMM08=000000c00017a4b0000000c00017a480 XMM09=000000c00017a510000000c00017a4e0 XMM10=000000c00017a540000000c000055530 XMM11=000000c00017a5a0000000c00017a570 XMM12=000000c00017a600000000c00017a5d0 XMM13=000000c00017a660000000c00017a630 XMM14=000000c00017a6c0000000c00017a690 XMM15=000000c000105080000000c00017a6f0