Debian GNU/Linux 11 syzkaller ttyS0 Warning: Permanently added '[localhost]:25172' (ECDSA) to the list of known hosts. 2025/01/18 10:35:24 fuzzer started 2025/01/18 10:35:24 dialing manager at localhost:44245 syzkaller login: [ 62.813862] cgroup: Unknown subsys name 'net' [ 62.911247] cgroup: Unknown subsys name 'cpuset' [ 62.949695] cgroup: Unknown subsys name 'rlimit' [ 69.444286] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 79.455187] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 2025/01/18 10:35:41 syscalls: 2217 2025/01/18 10:35:41 code coverage: enabled 2025/01/18 10:35:41 comparison tracing: enabled 2025/01/18 10:35:41 extra coverage: enabled 2025/01/18 10:35:41 setuid sandbox: enabled 2025/01/18 10:35:41 namespace sandbox: enabled 2025/01/18 10:35:41 Android sandbox: enabled 2025/01/18 10:35:41 fault injection: enabled 2025/01/18 10:35:41 leak checking: enabled 2025/01/18 10:35:41 net packet injection: enabled 2025/01/18 10:35:41 net device setup: enabled 2025/01/18 10:35:41 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/01/18 10:35:41 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/01/18 10:35:41 USB emulation: enabled 2025/01/18 10:35:41 hci packet injection: enabled 2025/01/18 10:35:41 wifi device emulation: enabled 2025/01/18 10:35:41 802.15.4 emulation: enabled 2025/01/18 10:35:41 fetching corpus: 0, signal 0/2000 (executing program) 2025/01/18 10:35:42 fetching corpus: 50, signal 28043/30958 (executing program) 2025/01/18 10:35:42 fetching corpus: 100, signal 37427/41320 (executing program) 2025/01/18 10:35:42 fetching corpus: 150, signal 44349/49032 (executing program) 2025/01/18 10:35:42 fetching corpus: 200, signal 52066/57192 (executing program) 2025/01/18 10:35:42 fetching corpus: 250, signal 56715/62313 (executing program) 2025/01/18 10:35:43 fetching corpus: 300, signal 60371/66394 (executing program) 2025/01/18 10:35:43 fetching corpus: 350, signal 65530/71688 (executing program) 2025/01/18 10:35:43 fetching corpus: 400, signal 68469/74893 (executing program) 2025/01/18 10:35:43 fetching corpus: 450, signal 71306/77926 (executing program) 2025/01/18 10:35:43 fetching corpus: 500, signal 72818/79785 (executing program) 2025/01/18 10:35:43 fetching corpus: 550, signal 76332/83114 (executing program) 2025/01/18 10:35:43 fetching corpus: 600, signal 78918/85681 (executing program) 2025/01/18 10:35:44 fetching corpus: 650, signal 82102/88536 (executing program) 2025/01/18 10:35:44 fetching corpus: 700, signal 83987/90307 (executing program) 2025/01/18 10:35:44 fetching corpus: 750, signal 85629/91897 (executing program) 2025/01/18 10:35:44 fetching corpus: 800, signal 86931/93146 (executing program) 2025/01/18 10:35:44 fetching corpus: 850, signal 88688/94629 (executing program) 2025/01/18 10:35:44 fetching corpus: 900, signal 90454/96105 (executing program) 2025/01/18 10:35:45 fetching corpus: 950, signal 91674/97229 (executing program) 2025/01/18 10:35:45 fetching corpus: 1000, signal 94409/99183 (executing program) 2025/01/18 10:35:45 fetching corpus: 1050, signal 95384/99988 (executing program) 2025/01/18 10:35:45 fetching corpus: 1100, signal 97477/101373 (executing program) 2025/01/18 10:35:45 fetching corpus: 1150, signal 101377/103700 (executing program) 2025/01/18 10:35:45 fetching corpus: 1200, signal 103029/104657 (executing program) 2025/01/18 10:35:46 fetching corpus: 1250, signal 104636/105589 (executing program) 2025/01/18 10:35:46 fetching corpus: 1262, signal 104892/105754 (executing program) 2025/01/18 10:35:46 fetching corpus: 1262, signal 104892/105787 (executing program) 2025/01/18 10:35:46 fetching corpus: 1262, signal 104892/105814 (executing program) 2025/01/18 10:35:46 fetching corpus: 1262, signal 104892/105839 (executing program) 2025/01/18 10:35:46 fetching corpus: 1262, signal 104892/105872 (executing program) 2025/01/18 10:35:46 fetching corpus: 1262, signal 104892/105900 (executing program) 2025/01/18 10:35:46 fetching corpus: 1262, signal 104892/105928 (executing program) 2025/01/18 10:35:46 fetching corpus: 1262, signal 104892/105960 (executing program) 2025/01/18 10:35:46 fetching corpus: 1262, signal 104892/105996 (executing program) 2025/01/18 10:35:46 fetching corpus: 1262, signal 104892/106024 (executing program) 2025/01/18 10:35:46 fetching corpus: 1262, signal 104892/106062 (executing program) 2025/01/18 10:35:46 fetching corpus: 1262, signal 104892/106097 (executing program) 2025/01/18 10:35:46 fetching corpus: 1262, signal 104892/106133 (executing program) 2025/01/18 10:35:46 fetching corpus: 1262, signal 104892/106170 (executing program) 2025/01/18 10:35:46 fetching corpus: 1262, signal 104892/106197 (executing program) 2025/01/18 10:35:46 fetching corpus: 1262, signal 104892/106224 (executing program) 2025/01/18 10:35:46 fetching corpus: 1262, signal 104892/106262 (executing program) 2025/01/18 10:35:46 fetching corpus: 1262, signal 104892/106298 (executing program) 2025/01/18 10:35:46 fetching corpus: 1262, signal 104892/106334 (executing program) 2025/01/18 10:35:46 fetching corpus: 1262, signal 104892/106372 (executing program) 2025/01/18 10:35:46 fetching corpus: 1262, signal 104892/106399 (executing program) 2025/01/18 10:35:46 fetching corpus: 1262, signal 104892/106438 (executing program) 2025/01/18 10:35:46 fetching corpus: 1262, signal 104892/106478 (executing program) 2025/01/18 10:35:46 fetching corpus: 1262, signal 104892/106522 (executing program) 2025/01/18 10:35:46 fetching corpus: 1262, signal 104892/106551 (executing program) 2025/01/18 10:35:46 fetching corpus: 1262, signal 104892/106583 (executing program) 2025/01/18 10:35:46 fetching corpus: 1262, signal 104892/106618 (executing program) 2025/01/18 10:35:46 fetching corpus: 1262, signal 104892/106624 (executing program) 2025/01/18 10:35:46 fetching corpus: 1262, signal 104892/106624 (executing program) 2025/01/18 10:35:49 starting 8 fuzzer processes 10:35:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000240)={0x2c, 0x2c, 0x1, 0x0, 0x0, "", [@typed={0x11, 0x0, 0x0, 0x0, @binary="d8c93112d53774fb2e1ea05d01"}, @nested={0x5, 0xa, 0x0, 0x1, [@generic="c9"]}]}, 0x2c}], 0x1}, 0x0) 10:35:49 executing program 1: syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) fsopen(0x0, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000000380)={0x137363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040), 0xc, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x20040000) 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000580)={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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = fsopen(&(0x7f0000000000)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) symlinkat(0x0, r1, &(0x7f00000001c0)='./file0\x00') r2 = fsmount(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x13, &(0x7f0000000040)={@private, @multicast2}, 0xc) r4 = dup3(r0, r3, 0x80000) fsmount(r4, 0x1, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 10:35:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x1c50c2, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x813, r1, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800, 0x0, 0x80000000000}]}) [ 87.883500] audit: type=1400 audit(1737196549.858:7): avc: denied { execmem } for pid=271 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 10:35:49 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) mknod$loop(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) 10:35:49 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5, 0xd6c2}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) socket$nl_route(0x10, 0x3, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000100)={{0x1, 0x1, 0x18}, './file0\x00'}) 10:35:49 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000480)={0x1, 0x0, 0x1a, 0x0, 0x1d0, &(0x7f0000000080)}) 10:35:49 executing program 6: syz_emit_vhci(&(0x7f0000000100)=@HCI_EVENT_PKT={0x4, @extended_inquiry_info={{0x2f, 0xff}, {0x1, [{@none, 0x0, 0x0, "d59ff4", 0x0, 0x0, "5dd4b41fbc55244aaf8ea87e73542a944204f0513af45940b2b9ef2a505ca0553cd4e4b0120a42fdedd014f97382fc11e2d6484cfb69a3ea32ddcb83ee5476dca70c8f99b1e494d679f81d22a004dcc3541ed6bdc288b6b234d24498c8a811141e82a6400a93427680791bfb75d0806f49aac9b80523a7e5e80e734ebfd0c822865a95fc36464fe0c17f7b9413037826d5934592965c83da762f89d60d041662b22ceaa4df83985e15ce27c6678a316f48c4ed61810b8ebb89ec0c55d43e0e911cb1d762f9630f1b26545411e30a222cb4ccc38cf4de630418f1e7bfa5bcda86c6c68ffec638d0bb6cddcecd4dfa3e32"}]}}}, 0x102) 10:35:49 executing program 7: timer_create(0xa, 0x0, 0x0) [ 89.581393] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 89.585889] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 89.588538] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 89.590992] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 89.593428] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 89.597317] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 89.600361] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 89.606174] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 89.608423] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 89.612309] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 89.615114] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 89.617357] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 89.643369] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 89.658993] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 89.662526] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 89.668184] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 89.671172] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 89.674298] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 89.689484] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 89.694690] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 89.713437] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 89.714596] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 89.718547] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 89.727689] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 89.731742] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 89.734328] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 89.736434] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 89.742705] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 89.744707] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 89.746243] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 89.748965] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 89.750819] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 89.752991] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 89.753348] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 89.759448] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 89.763416] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 89.766510] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 89.782184] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 89.784097] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 89.784928] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 89.818458] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 89.819604] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 89.822519] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 89.832389] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 89.834157] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 89.839693] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 89.865222] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 89.870542] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 91.661533] Bluetooth: hci0: command tx timeout [ 91.725866] Bluetooth: hci2: command tx timeout [ 91.725898] Bluetooth: hci1: command tx timeout [ 91.853161] Bluetooth: hci3: command tx timeout [ 91.853186] Bluetooth: hci5: command tx timeout [ 91.917671] Bluetooth: hci7: command tx timeout [ 91.917750] Bluetooth: hci6: command tx timeout [ 91.918446] Bluetooth: hci4: command tx timeout [ 93.710462] Bluetooth: hci0: command tx timeout [ 93.773116] Bluetooth: hci2: command tx timeout [ 93.773211] Bluetooth: hci1: command tx timeout [ 93.901246] Bluetooth: hci5: command tx timeout [ 93.901425] Bluetooth: hci3: command tx timeout [ 93.965624] Bluetooth: hci7: command tx timeout [ 93.965808] Bluetooth: hci6: command tx timeout [ 93.966754] Bluetooth: hci4: command tx timeout [ 95.757334] Bluetooth: hci0: command tx timeout [ 95.821230] Bluetooth: hci2: command tx timeout [ 95.821291] Bluetooth: hci1: command tx timeout [ 95.951116] Bluetooth: hci5: command tx timeout [ 95.951218] Bluetooth: hci3: command tx timeout [ 96.013214] Bluetooth: hci7: command tx timeout [ 96.013327] Bluetooth: hci4: command tx timeout [ 96.013404] Bluetooth: hci6: command tx timeout [ 97.805264] Bluetooth: hci0: command tx timeout [ 97.869206] Bluetooth: hci1: command tx timeout [ 97.869239] Bluetooth: hci2: command tx timeout [ 97.998252] Bluetooth: hci3: command tx timeout [ 97.998352] Bluetooth: hci5: command tx timeout [ 98.061220] Bluetooth: hci6: command tx timeout [ 98.061381] Bluetooth: hci4: command tx timeout [ 98.061473] Bluetooth: hci7: command tx timeout [ 152.030334] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 152.033932] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 152.037264] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 152.039826] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 152.044508] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 152.047697] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 152.056945] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 152.059518] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 152.066164] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 152.067429] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 152.069600] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 152.070231] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 152.091414] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 152.095528] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 152.097717] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 152.098694] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 152.110555] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 152.114449] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 152.144885] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 152.146250] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 152.146925] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 152.147446] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 152.156750] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 152.160285] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 152.175399] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 152.182321] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 152.188235] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 152.192258] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 152.195281] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 152.196249] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 152.203689] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 152.205738] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 152.207875] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 152.208382] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 152.209300] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 152.209934] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 152.215707] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 152.219226] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 152.220238] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 152.222502] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 152.224947] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 152.229310] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 152.233414] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 152.235686] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 152.238172] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 152.240366] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 152.240568] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 152.244212] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 154.125161] Bluetooth: hci1: command tx timeout [ 154.126239] Bluetooth: hci0: command tx timeout [ 154.253111] Bluetooth: hci3: command tx timeout [ 154.256061] Bluetooth: hci2: command tx timeout [ 154.318094] Bluetooth: hci6: command tx timeout [ 154.445156] Bluetooth: hci7: command tx timeout [ 154.446822] Bluetooth: hci4: command tx timeout [ 154.447116] Bluetooth: hci5: command tx timeout [ 156.174209] Bluetooth: hci0: command tx timeout [ 156.174303] Bluetooth: hci1: command tx timeout [ 156.303083] Bluetooth: hci2: command tx timeout [ 156.303166] Bluetooth: hci3: command tx timeout [ 156.366070] Bluetooth: hci6: command tx timeout [ 156.493942] Bluetooth: hci5: command tx timeout [ 156.494055] Bluetooth: hci4: command tx timeout [ 156.494668] Bluetooth: hci7: command tx timeout [ 158.222142] Bluetooth: hci1: command tx timeout [ 158.222266] Bluetooth: hci0: command tx timeout [ 158.349181] Bluetooth: hci3: command tx timeout [ 158.349944] Bluetooth: hci2: command tx timeout [ 158.414202] Bluetooth: hci6: command tx timeout [ 158.543677] Bluetooth: hci7: command tx timeout [ 158.544844] Bluetooth: hci4: command tx timeout [ 158.544877] Bluetooth: hci5: command tx timeout [ 160.270267] Bluetooth: hci0: command tx timeout [ 160.270295] Bluetooth: hci1: command tx timeout [ 160.397331] Bluetooth: hci3: command tx timeout [ 160.398584] Bluetooth: hci2: command tx timeout [ 160.461292] Bluetooth: hci6: command tx timeout [ 160.589099] Bluetooth: hci5: command tx timeout [ 160.589186] Bluetooth: hci7: command tx timeout [ 160.589270] Bluetooth: hci4: command tx timeout [ 214.454189] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 214.462348] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 214.464920] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 214.477347] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 214.480237] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 214.482479] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 214.560277] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 214.566241] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 214.568122] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 214.594803] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 214.598595] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 214.602147] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 214.626354] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 214.632802] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 214.647349] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 214.669376] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 214.675156] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 214.678260] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 214.748983] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 214.764505] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 214.782190] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 214.792122] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 214.792345] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 214.807764] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 214.819255] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 214.822212] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 214.823464] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 214.823826] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 214.826846] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 214.831049] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 214.834809] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 214.842561] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 214.849191] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 214.903118] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 214.908384] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 214.911719] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 214.917407] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 214.945826] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 214.958859] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 214.990843] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 214.995499] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 214.999075] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 215.001388] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 215.002884] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 215.006177] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 215.041221] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 215.051941] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 215.052917] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 216.525130] Bluetooth: hci0: command tx timeout [ 216.654104] Bluetooth: hci1: command tx timeout [ 216.719193] Bluetooth: hci2: command tx timeout [ 216.910214] Bluetooth: hci4: command tx timeout [ 216.976131] Bluetooth: hci3: command tx timeout [ 217.038142] Bluetooth: hci5: command tx timeout [ 217.101115] Bluetooth: hci6: command tx timeout [ 217.165498] Bluetooth: hci7: command tx timeout [ 218.573395] Bluetooth: hci0: command tx timeout [ 218.701399] Bluetooth: hci1: command tx timeout [ 218.766408] Bluetooth: hci2: command tx timeout [ 218.958160] Bluetooth: hci4: command tx timeout [ 219.022094] Bluetooth: hci3: command tx timeout [ 219.088045] Bluetooth: hci5: command tx timeout [ 219.150364] Bluetooth: hci6: command tx timeout [ 219.214095] Bluetooth: hci7: command tx timeout [ 220.621077] Bluetooth: hci0: command tx timeout [ 220.750661] Bluetooth: hci1: command tx timeout [ 220.813258] Bluetooth: hci2: command tx timeout [ 221.006284] Bluetooth: hci4: command tx timeout [ 221.070752] Bluetooth: hci3: command tx timeout [ 221.133117] Bluetooth: hci5: command tx timeout [ 221.198237] Bluetooth: hci6: command tx timeout [ 221.262080] Bluetooth: hci7: command tx timeout [ 222.670075] Bluetooth: hci0: command tx timeout [ 222.798020] Bluetooth: hci1: command tx timeout [ 222.862271] Bluetooth: hci2: command tx timeout [ 223.054148] Bluetooth: hci4: command tx timeout [ 223.118210] Bluetooth: hci3: command tx timeout [ 223.182063] Bluetooth: hci5: command tx timeout [ 223.246086] Bluetooth: hci6: command tx timeout [ 223.310075] Bluetooth: hci7: command tx timeout [ 276.762806] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 276.765254] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 276.770376] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 276.776306] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 276.781372] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 276.783345] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 276.836213] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 276.844698] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 276.856783] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 276.865551] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 276.874443] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 276.879960] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 277.210648] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 277.216530] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 277.220228] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 277.228162] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 277.233185] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 277.236335] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 277.285479] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 277.297564] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 277.303558] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 277.308516] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 277.310384] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 277.311742] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 277.315263] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 277.317195] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 277.318179] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 277.319224] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 277.321511] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 277.322936] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 277.333268] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 277.338230] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 277.345681] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 277.346206] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 277.348269] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 277.350529] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 277.351568] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 277.358451] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 277.359855] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 277.361761] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 277.367514] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 277.370260] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 277.370711] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 277.371750] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 277.372123] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 277.377441] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 277.404123] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 277.405246] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 278.861544] Bluetooth: hci0: command tx timeout [ 278.926277] Bluetooth: hci1: command tx timeout [ 279.309074] Bluetooth: hci2: command tx timeout [ 279.437164] Bluetooth: hci3: command tx timeout [ 279.437423] Bluetooth: hci4: command tx timeout [ 279.437559] Bluetooth: hci5: command tx timeout [ 279.502197] Bluetooth: hci7: command tx timeout [ 279.502240] Bluetooth: hci6: command tx timeout [ 280.909132] Bluetooth: hci0: command tx timeout [ 280.973066] Bluetooth: hci1: command tx timeout [ 281.358149] Bluetooth: hci2: command tx timeout [ 281.486072] Bluetooth: hci3: command tx timeout [ 281.486635] Bluetooth: hci5: command tx timeout [ 281.486724] Bluetooth: hci4: command tx timeout [ 281.549074] Bluetooth: hci7: command tx timeout [ 281.550831] Bluetooth: hci6: command tx timeout [ 282.957187] Bluetooth: hci0: command tx timeout [ 283.021131] Bluetooth: hci1: command tx timeout [ 283.407029] Bluetooth: hci2: command tx timeout [ 283.533105] Bluetooth: hci5: command tx timeout [ 283.533193] Bluetooth: hci4: command tx timeout [ 283.533245] Bluetooth: hci3: command tx timeout [ 283.598141] Bluetooth: hci6: command tx timeout [ 283.598768] Bluetooth: hci7: command tx timeout [ 285.005361] Bluetooth: hci0: command tx timeout [ 285.069115] Bluetooth: hci1: command tx timeout [ 285.456127] Bluetooth: hci2: command tx timeout [ 285.582105] Bluetooth: hci3: command tx timeout [ 285.582208] Bluetooth: hci4: command tx timeout [ 285.582280] Bluetooth: hci5: command tx timeout [ 285.645228] Bluetooth: hci7: command tx timeout [ 285.646184] Bluetooth: hci6: command tx timeout [ 337.312480] [ 337.312756] ====================================================== [ 337.313363] WARNING: possible circular locking dependency detected [ 337.313993] 6.13.0-rc7-next-20250117 #1 Not tainted [ 337.314496] ------------------------------------------------------ [ 337.319164] kworker/u8:0/11 is trying to acquire lock: [ 337.320308] ffffffff8621b968 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0x1612/0x1c80 [ 337.322550] [ 337.322550] but task is already holding lock: [ 337.323772] ffff888036378768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 337.325860] [ 337.325860] which lock already depends on the new lock. [ 337.325860] [ 337.327514] [ 337.327514] the existing dependency chain (in reverse order) is: [ 337.329033] [ 337.329033] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 337.330476] __mutex_lock+0x13d/0xb50 [ 337.331464] wiphy_register+0x1b2e/0x25d0 [ 337.332516] ieee80211_register_hw+0x23a4/0x3d60 [ 337.333669] mac80211_hwsim_new_radio+0x2759/0x4d50 [ 337.334880] init_mac80211_hwsim+0x389/0x870 [ 337.335995] do_one_initcall+0xf9/0x640 [ 337.337036] kernel_init_freeable+0x53d/0x7a0 [ 337.338178] kernel_init+0x1e/0x2d0 [ 337.339088] ret_from_fork+0x48/0x80 [ 337.340052] ret_from_fork_asm+0x1a/0x30 [ 337.341130] [ 337.341130] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 337.342477] __lock_acquire+0x29fd/0x4580 [ 337.343519] lock_acquire+0x19b/0x520 [ 337.344493] __mutex_lock+0x13d/0xb50 [ 337.345480] unregister_netdevice_many_notify+0x1612/0x1c80 [ 337.346824] unregister_netdevice_queue+0x224/0x2e0 [ 337.348027] _cfg80211_unregister_wdev+0x57b/0x700 [ 337.349235] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 337.350455] ieee80211_unregister_hw+0x55/0x3a0 [ 337.351615] hwsim_exit_net+0x3a0/0x730 [ 337.352617] ops_exit_list+0xb3/0x180 [ 337.353612] cleanup_net+0x546/0xad0 [ 337.354606] process_one_work+0x8ee/0x1a10 [ 337.355736] worker_thread+0x674/0xe70 [ 337.356799] kthread+0x3ab/0x720 [ 337.357738] ret_from_fork+0x48/0x80 [ 337.358708] ret_from_fork_asm+0x1a/0x30 [ 337.359797] [ 337.359797] other info that might help us debug this: [ 337.359797] [ 337.361464] Possible unsafe locking scenario: [ 337.361464] [ 337.362775] CPU0 CPU1 [ 337.363780] ---- ---- [ 337.364785] lock(&rdev->wiphy.mtx); [ 337.365687] lock(rtnl_mutex); [ 337.366987] lock(&rdev->wiphy.mtx); [ 337.368386] lock(rtnl_mutex); [ 337.369185] [ 337.369185] *** DEADLOCK *** [ 337.369185] [ 337.370332] 4 locks held by kworker/u8:0/11: [ 337.370921] #0: ffff888008fdb948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b6/0x1a10 [ 337.372295] #1: ffff8880095dfd30 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x861/0x1a10 [ 337.373619] #2: ffffffff8620f810 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xca/0xad0 [ 337.374697] #3: ffff888036378768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 337.375723] [ 337.375723] stack backtrace: [ 337.376158] CPU: 1 UID: 0 PID: 11 Comm: kworker/u8:0 Not tainted 6.13.0-rc7-next-20250117 #1 [ 337.376962] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 337.377734] Workqueue: netns cleanup_net [ 337.378164] Call Trace: [ 337.378420] [ 337.378651] dump_stack_lvl+0xca/0x120 [ 337.379074] print_circular_bug+0x47b/0x750 [ 337.379528] check_noncircular+0x2e9/0x3c0 [ 337.379965] ? srso_return_thunk+0x5/0x5f [ 337.380410] ? __pfx_check_noncircular+0x10/0x10 [ 337.380895] ? hlock_class+0x4e/0x130 [ 337.381281] ? mark_lock+0xac/0xed0 [ 337.381658] ? srso_return_thunk+0x5/0x5f [ 337.382111] ? dl_scaled_delta_exec+0xd4/0x2c0 [ 337.382578] ? lockdep_lock+0xba/0x1b0 [ 337.382996] ? __pfx_lockdep_lock+0x10/0x10 [ 337.383454] __lock_acquire+0x29fd/0x4580 [ 337.383893] ? __pfx___lock_acquire+0x10/0x10 [ 337.384355] ? lock_release+0x20f/0x6f0 [ 337.384768] ? __pfx_lock_release+0x10/0x10 [ 337.385214] lock_acquire+0x19b/0x520 [ 337.385614] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 337.386196] ? __pfx_lock_acquire+0x10/0x10 [ 337.386645] ? srso_return_thunk+0x5/0x5f [ 337.387080] ? lock_release+0x20f/0x6f0 [ 337.387497] ? srso_return_thunk+0x5/0x5f [ 337.387932] ? lock_is_held_type+0x9e/0x120 [ 337.388377] ? srso_return_thunk+0x5/0x5f [ 337.388810] __mutex_lock+0x13d/0xb50 [ 337.389211] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 337.389782] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 337.390364] ? srso_return_thunk+0x5/0x5f [ 337.390793] ? synchronize_rcu_expedited+0x38a/0x420 [ 337.391298] ? __pfx___mutex_lock+0x10/0x10 [ 337.391752] ? __pfx_autoremove_wake_function+0x10/0x10 [ 337.392299] ? srso_return_thunk+0x5/0x5f [ 337.392741] ? kasan_quarantine_put+0x84/0x1e0 [ 337.393224] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 337.393686] ? srso_return_thunk+0x5/0x5f [ 337.394133] unregister_netdevice_many_notify+0x1612/0x1c80 [ 337.394696] ? __virt_addr_valid+0x2e8/0x5d0 [ 337.395154] ? __pfx_lock_release+0x10/0x10 [ 337.395590] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 337.396176] ? find_held_lock+0x2c/0x110 [ 337.396604] ? srso_return_thunk+0x5/0x5f [ 337.397037] ? kernfs_remove_by_name_ns+0xc7/0x130 [ 337.397542] ? srso_return_thunk+0x5/0x5f [ 337.397986] ? lock_release+0x20f/0x6f0 [ 337.398393] ? __pfx_lock_release+0x10/0x10 [ 337.398827] ? srso_return_thunk+0x5/0x5f [ 337.399262] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 337.399787] ? srso_return_thunk+0x5/0x5f [ 337.400236] unregister_netdevice_queue+0x224/0x2e0 [ 337.400743] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 337.401279] ? up_write+0x195/0x520 [ 337.401668] _cfg80211_unregister_wdev+0x57b/0x700 [ 337.402180] ? srso_return_thunk+0x5/0x5f [ 337.402641] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 337.403154] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 337.403702] ? srso_return_thunk+0x5/0x5f [ 337.404131] ? srso_return_thunk+0x5/0x5f [ 337.404556] ? synchronize_rcu+0x1ff/0x260 [ 337.404976] ieee80211_unregister_hw+0x55/0x3a0 [ 337.405452] hwsim_exit_net+0x3a0/0x730 [ 337.405866] ? __pfx_hwsim_exit_net+0x10/0x10 [ 337.406322] ? srso_return_thunk+0x5/0x5f [ 337.406759] ? netdev_run_todo+0x788/0x1040 [ 337.407201] ? __pfx_hwsim_exit_net+0x10/0x10 [ 337.407651] ops_exit_list+0xb3/0x180 [ 337.408049] cleanup_net+0x546/0xad0 [ 337.408431] ? __pfx_cleanup_net+0x10/0x10 [ 337.408874] process_one_work+0x8ee/0x1a10 [ 337.409334] ? __pfx_lock_acquire+0x10/0x10 [ 337.409777] ? __pfx_process_one_work+0x10/0x10 [ 337.410271] ? srso_return_thunk+0x5/0x5f [ 337.410708] ? move_linked_works+0x172/0x270 [ 337.411163] ? srso_return_thunk+0x5/0x5f [ 337.411607] ? assign_work+0x196/0x240 [ 337.412025] worker_thread+0x674/0xe70 [ 337.412448] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 337.412977] ? __pfx_worker_thread+0x10/0x10 [ 337.413441] kthread+0x3ab/0x720 [ 337.413812] ? __pfx_kthread+0x10/0x10 [ 337.414229] ? srso_return_thunk+0x5/0x5f [ 337.414663] ? finish_task_switch.isra.0+0x206/0x840 [ 337.415187] ? __pfx_kthread+0x10/0x10 [ 337.415600] ret_from_fork+0x48/0x80 [ 337.415970] ? __pfx_kthread+0x10/0x10 [ 337.416386] ret_from_fork_asm+0x1a/0x30 [ 337.416829] [ 338.715514] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 338.716691] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 338.717817] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 338.719646] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 338.721464] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 338.722480] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 338.969120] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 338.972401] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 338.973453] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 338.979452] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 338.983895] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 338.985077] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 339.051553] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 339.052544] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 339.053690] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 339.055489] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 339.056603] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 339.057508] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 339.164527] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 339.170357] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 339.175458] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 339.175849] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 339.178552] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 339.179941] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 339.182157] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 339.184886] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 339.186280] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 339.189588] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 339.193748] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 339.194987] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 339.241030] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 339.242566] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 339.243478] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 339.244543] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 339.248058] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 339.248212] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 339.248396] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 339.249483] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 339.251333] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 339.253512] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 339.254651] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 339.254826] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 339.259296] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 339.259854] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 339.266684] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 339.267200] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 339.268109] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 339.269232] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 340.749044] Bluetooth: hci0: command tx timeout [ 341.071026] Bluetooth: hci2: command tx timeout [ 341.071046] Bluetooth: hci1: command tx timeout [ 341.261035] Bluetooth: hci4: command tx timeout [ 341.261063] Bluetooth: hci3: command tx timeout [ 341.325233] Bluetooth: hci6: command tx timeout [ 341.325336] Bluetooth: hci5: command tx timeout [ 341.325376] Bluetooth: hci7: command tx timeout [ 342.798210] Bluetooth: hci0: command tx timeout [ 343.117066] Bluetooth: hci1: command tx timeout [ 343.117096] Bluetooth: hci2: command tx timeout [ 343.310012] Bluetooth: hci4: command tx timeout [ 343.310049] Bluetooth: hci3: command tx timeout [ 343.373348] Bluetooth: hci7: command tx timeout [ 343.373647] Bluetooth: hci5: command tx timeout [ 343.373709] Bluetooth: hci6: command tx timeout [ 344.846005] Bluetooth: hci0: command tx timeout [ 345.165065] Bluetooth: hci2: command tx timeout [ 345.165619] Bluetooth: hci1: command tx timeout [ 345.357015] Bluetooth: hci3: command tx timeout [ 345.357036] Bluetooth: hci4: command tx timeout [ 345.421125] Bluetooth: hci6: command tx timeout [ 345.421645] Bluetooth: hci5: command tx timeout [ 345.421722] Bluetooth: hci7: command tx timeout [ 346.893040] Bluetooth: hci0: command tx timeout [ 347.213109] Bluetooth: hci1: command tx timeout [ 347.213757] Bluetooth: hci2: command tx timeout VM DIAGNOSIS: 10:39:59 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880095c1bc0 RCX=ffffffff8150243e RDX=0000000000000000 RSI=0000000000000008 RDI=ffff8880095c1fbc RBP=ffff8880095c1bc0 RSP=ffff8880095d7b48 R8 =0000000000000000 R9 =fffffbfff0c8043a R10=ffffffff864021d7 R11=0000000000000001 R12=ffff8880095c1bc0 R13=0000000000000000 R14=0000000000001f1d R15=0000000000000000 RIP=ffffffff815a2efa RFL=00000213 [----A-C] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 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=0000559d87965128 CR3=0000000009e3a000 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=6576652d7372656b726f772d6c6c696b XMM02=ffffff0f0e0d0c0b0a09080706050403 XMM03=696e656420737365636341002f737973 XMM04=00000000000000000000000000000000 XMM05=0000559d8794b5a00000559d87971f50 XMM06=0000559d8794d3400000000200000003 XMM07=00000000000000000000000000000000 XMM08=00000000000000310000000000000180 XMM09=00000000000000000000000000000000 XMM10=00000020000000000000002000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff8283cdc5 RDI=ffffffff886930a0 RBP=ffffffff88693060 RSP=ffff8880095debb8 R8 =0000000000000001 R9 =ffffed10012bbd67 R10=000000000000002d R11=2d2d2d2d2d2d2d2d R12=000000000000002d R13=0000000000000001 R14=ffff888008fea012 R15=ffff8880095deeb8 RIP=ffffffff8283ce1d RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe2b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000562e3d4ac1b0 CR3=0000000009e3a000 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=5f73666e2f74656e2f73666e2f73662f XMM02=ffffffffffffffff00000000000000ff XMM03=696e656420737365636341002f737973 XMM04=00000003000000010000559d87998340 XMM05=0000559d8792f2f00000559d8794b500 XMM06=00000000000000000000000400000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000314f00746e65696c63 XMM09=00000000000000000000000000000000 XMM10=00000020000000000000002000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000