Debian GNU/Linux 11 syzkaller ttyS0 syzkaller login: [ 59.540098] sshd (230) used greatest stack depth: 23712 bytes left Warning: Permanently added '[localhost]:2697' (ECDSA) to the list of known hosts. 2025/01/18 20:32:34 fuzzer started 2025/01/18 20:32:34 dialing manager at localhost:44245 [ 62.768186] cgroup: Unknown subsys name 'net' [ 62.882091] cgroup: Unknown subsys name 'cpuset' [ 62.921255] cgroup: Unknown subsys name 'rlimit' [ 70.120688] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 81.467317] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 2025/01/18 20:32:54 syscalls: 2217 2025/01/18 20:32:54 code coverage: enabled 2025/01/18 20:32:54 comparison tracing: enabled 2025/01/18 20:32:54 extra coverage: enabled 2025/01/18 20:32:54 setuid sandbox: enabled 2025/01/18 20:32:54 namespace sandbox: enabled 2025/01/18 20:32:54 Android sandbox: enabled 2025/01/18 20:32:54 fault injection: enabled 2025/01/18 20:32:54 leak checking: enabled 2025/01/18 20:32:54 net packet injection: enabled 2025/01/18 20:32:54 net device setup: enabled 2025/01/18 20:32:54 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/01/18 20:32:54 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/01/18 20:32:54 USB emulation: enabled 2025/01/18 20:32:54 hci packet injection: enabled 2025/01/18 20:32:54 wifi device emulation: enabled 2025/01/18 20:32:54 802.15.4 emulation: enabled 2025/01/18 20:32:54 fetching corpus: 0, signal 0/2000 (executing program) 2025/01/18 20:32:54 fetching corpus: 50, signal 28942/31836 (executing program) 2025/01/18 20:32:54 fetching corpus: 100, signal 37733/41604 (executing program) 2025/01/18 20:32:54 fetching corpus: 150, signal 46385/50890 (executing program) 2025/01/18 20:32:55 fetching corpus: 200, signal 50352/55597 (executing program) 2025/01/18 20:32:55 fetching corpus: 250, signal 54922/60733 (executing program) 2025/01/18 20:32:55 fetching corpus: 300, signal 60037/66217 (executing program) 2025/01/18 20:32:55 fetching corpus: 350, signal 63724/70236 (executing program) 2025/01/18 20:32:55 fetching corpus: 400, signal 68013/74655 (executing program) 2025/01/18 20:32:56 fetching corpus: 450, signal 70350/77262 (executing program) 2025/01/18 20:32:56 fetching corpus: 500, signal 72855/79901 (executing program) 2025/01/18 20:32:56 fetching corpus: 550, signal 75278/82433 (executing program) 2025/01/18 20:32:56 fetching corpus: 600, signal 77378/84563 (executing program) 2025/01/18 20:32:56 fetching corpus: 650, signal 79443/86614 (executing program) 2025/01/18 20:32:56 fetching corpus: 700, signal 82743/89476 (executing program) 2025/01/18 20:32:57 fetching corpus: 750, signal 84482/91142 (executing program) 2025/01/18 20:32:57 fetching corpus: 800, signal 86697/93120 (executing program) 2025/01/18 20:32:57 fetching corpus: 850, signal 89003/95018 (executing program) 2025/01/18 20:32:57 fetching corpus: 900, signal 92510/97597 (executing program) 2025/01/18 20:32:57 fetching corpus: 950, signal 94597/99156 (executing program) 2025/01/18 20:32:57 fetching corpus: 1000, signal 96734/100698 (executing program) 2025/01/18 20:32:57 fetching corpus: 1050, signal 98096/101693 (executing program) 2025/01/18 20:32:57 fetching corpus: 1100, signal 99171/102464 (executing program) 2025/01/18 20:32:58 fetching corpus: 1150, signal 100669/103411 (executing program) 2025/01/18 20:32:58 fetching corpus: 1200, signal 102864/104689 (executing program) 2025/01/18 20:32:58 fetching corpus: 1250, signal 104013/105348 (executing program) 2025/01/18 20:32:58 fetching corpus: 1269, signal 104941/105863 (executing program) 2025/01/18 20:32:58 fetching corpus: 1269, signal 104941/105889 (executing program) 2025/01/18 20:32:58 fetching corpus: 1269, signal 104941/105918 (executing program) 2025/01/18 20:32:58 fetching corpus: 1269, signal 104941/105945 (executing program) 2025/01/18 20:32:58 fetching corpus: 1269, signal 104941/105979 (executing program) 2025/01/18 20:32:58 fetching corpus: 1269, signal 104941/106015 (executing program) 2025/01/18 20:32:58 fetching corpus: 1269, signal 104941/106048 (executing program) 2025/01/18 20:32:58 fetching corpus: 1269, signal 104941/106086 (executing program) 2025/01/18 20:32:58 fetching corpus: 1269, signal 104941/106121 (executing program) 2025/01/18 20:32:58 fetching corpus: 1269, signal 104941/106153 (executing program) 2025/01/18 20:32:58 fetching corpus: 1269, signal 104941/106190 (executing program) 2025/01/18 20:32:58 fetching corpus: 1269, signal 104941/106217 (executing program) 2025/01/18 20:32:58 fetching corpus: 1269, signal 104941/106256 (executing program) 2025/01/18 20:32:58 fetching corpus: 1269, signal 104941/106284 (executing program) 2025/01/18 20:32:58 fetching corpus: 1269, signal 104941/106315 (executing program) 2025/01/18 20:32:58 fetching corpus: 1269, signal 104941/106336 (executing program) 2025/01/18 20:32:58 fetching corpus: 1269, signal 104941/106371 (executing program) 2025/01/18 20:32:58 fetching corpus: 1269, signal 104941/106398 (executing program) 2025/01/18 20:32:58 fetching corpus: 1269, signal 104941/106424 (executing program) 2025/01/18 20:32:58 fetching corpus: 1269, signal 104941/106465 (executing program) 2025/01/18 20:32:58 fetching corpus: 1269, signal 104941/106504 (executing program) 2025/01/18 20:32:58 fetching corpus: 1269, signal 104941/106531 (executing program) 2025/01/18 20:32:58 fetching corpus: 1269, signal 104941/106559 (executing program) 2025/01/18 20:32:58 fetching corpus: 1269, signal 104941/106599 (executing program) 2025/01/18 20:32:58 fetching corpus: 1269, signal 104941/106629 (executing program) 2025/01/18 20:32:58 fetching corpus: 1269, signal 104941/106657 (executing program) 2025/01/18 20:32:58 fetching corpus: 1269, signal 104941/106695 (executing program) 2025/01/18 20:32:58 fetching corpus: 1269, signal 104941/106709 (executing program) 2025/01/18 20:32:58 fetching corpus: 1269, signal 104941/106709 (executing program) 2025/01/18 20:33:02 starting 8 fuzzer processes 20:33:02 executing program 0: io_setup(0x7, &(0x7f0000000a80)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) io_submit(r0, 0x1, &(0x7f00000004c0)=[&(0x7f0000000200)={0xeffdffff, 0x8008, 0xc, 0x1, 0x0, r1, 0x0}]) 20:33:02 executing program 3: msgsnd(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0xcb, 0x0) 20:33:02 executing program 1: 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) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x31, &(0x7f0000004b80)={0x0, {{0x2, 0x0, @multicast1}}, {{0x2, 0x0, @remote}}}, 0x108) 20:33:02 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000000540)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, '\x00', 0x2}}}, {{0xa, 0x0, 0x0, @private1}}}, 0x108) 20:33:02 executing program 2: r0 = epoll_create(0x1) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0x60000017}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000000280)=[{}], 0x1, 0x0, 0x0, 0x0) 20:33:02 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000240)='./file1\x00', 0x80, 0x0, 0x0, 0x20800, &(0x7f0000000140)=ANY=[@ANYBLOB='utf8,utf8,mode=0x0000000000000001,unhide,dmode=0x0000000000000009,iocharset=cp860,uid<', @ANYRESDEC, @ANYBLOB="c5d9756e633d50415477000000452d4b2c00"]) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) fcntl$notify(r0, 0x402, 0x10) mknodat$loop(r0, &(0x7f0000000040)='./file1\x00', 0x8, 0x0) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000580)='./file1/file0\x00') openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x40, 0x4) 20:33:02 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x0) ioctl$EVIOCGMASK(r0, 0x80284504, &(0x7f0000000080)={0x11, 0x0, 0x0}) [ 90.045528] audit: type=1400 audit(1737232382.345:7): avc: denied { execmem } for pid=273 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 20:33:02 executing program 6: r0 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = 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) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') pread64(r2, &(0x7f0000000000)=""/55, 0x37, 0x600) r3 = memfd_secret(0x80000) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x2, 0x81, 0x4, 0x7, 0x0, 0x1, 0x3017, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0xaf, 0x2, @perf_config_ext={0x3, 0x7fff}, 0x40465, 0xe9, 0x5, 0x2, 0x5, 0xa4, 0x1e2, 0x0, 0x1}, 0x0, 0x10, r3, 0x3) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x9, 0x1, 0x88, 0x2, 0x0, 0x2, 0x81100, 0x9, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x2, @perf_bp={&(0x7f0000000200), 0xb}, 0x91e5, 0x54ec, 0x800, 0x3, 0x4, 0x1, 0x9d18, 0x0, 0x1, 0x0, 0x3}, 0xffffffffffffffff, 0x5, r0, 0xa) perf_event_open(0x0, 0x0, 0x1, r1, 0x2) r4 = gettid() ioprio_set$pid(0x2, r4, 0x0) r5 = openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0) clone3(&(0x7f00000003c0)={0x240000, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140), {0x41}, &(0x7f0000000240)=""/212, 0xd4, &(0x7f0000000340)=""/48, &(0x7f0000000380)=[r4], 0x1, {r5}}, 0x58) [ 91.378108] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 91.382871] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 91.390199] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 91.395950] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 91.399661] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 91.402081] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 91.519691] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 91.527907] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 91.538050] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 91.542507] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 91.544357] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 91.547887] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 91.561324] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 91.568900] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 91.569341] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 91.580971] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 91.581567] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 91.585335] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 91.590177] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 91.594506] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 91.600912] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 91.602591] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 91.616743] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 91.631038] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 91.659905] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 91.660620] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 91.661005] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 91.661821] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 91.675194] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 91.676200] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 91.676999] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 91.683165] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 91.692829] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 91.693475] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 91.694527] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 91.703880] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 91.704844] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 91.724906] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 91.732784] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 91.733890] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 91.735577] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 91.736731] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 91.739887] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 91.743944] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 91.744959] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 91.770091] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 91.820026] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 91.831237] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 93.466593] Bluetooth: hci0: command tx timeout [ 93.656500] Bluetooth: hci1: command tx timeout [ 93.722529] Bluetooth: hci2: command tx timeout [ 93.786460] Bluetooth: hci3: command tx timeout [ 93.786502] Bluetooth: hci5: command tx timeout [ 93.849500] Bluetooth: hci6: command tx timeout [ 93.850345] Bluetooth: hci4: command tx timeout [ 93.913527] Bluetooth: hci7: command tx timeout [ 95.512487] Bluetooth: hci0: command tx timeout [ 95.704486] Bluetooth: hci1: command tx timeout [ 95.768499] Bluetooth: hci2: command tx timeout [ 95.832514] Bluetooth: hci3: command tx timeout [ 95.832542] Bluetooth: hci5: command tx timeout [ 95.897189] Bluetooth: hci4: command tx timeout [ 95.897211] Bluetooth: hci6: command tx timeout [ 95.962447] Bluetooth: hci7: command tx timeout [ 97.561441] Bluetooth: hci0: command tx timeout [ 97.752515] Bluetooth: hci1: command tx timeout [ 97.817526] Bluetooth: hci2: command tx timeout [ 97.880523] Bluetooth: hci3: command tx timeout [ 97.880549] Bluetooth: hci5: command tx timeout [ 97.944508] Bluetooth: hci4: command tx timeout [ 97.944576] Bluetooth: hci6: command tx timeout [ 98.008530] Bluetooth: hci7: command tx timeout [ 99.608496] Bluetooth: hci0: command tx timeout [ 99.801466] Bluetooth: hci1: command tx timeout [ 99.864492] Bluetooth: hci2: command tx timeout [ 99.928588] Bluetooth: hci3: command tx timeout [ 99.929473] Bluetooth: hci5: command tx timeout [ 99.992610] Bluetooth: hci4: command tx timeout [ 99.993471] Bluetooth: hci6: command tx timeout [ 100.057479] Bluetooth: hci7: command tx timeout [ 153.839578] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 153.856851] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 153.859770] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 153.870229] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 153.879187] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 153.883531] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 154.029848] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 154.035326] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 154.044286] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 154.060511] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 154.071093] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 154.076823] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 154.090741] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 154.095896] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 154.101442] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 154.116095] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 154.122218] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 154.127845] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 154.150158] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 154.152600] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 154.174830] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 154.183004] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 154.186328] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 154.194238] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 154.196746] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 154.206140] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 154.214324] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 154.215069] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 154.218176] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 154.221650] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 154.232810] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 154.236713] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 154.254175] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 154.257730] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 154.259781] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 154.271271] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 154.468768] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 154.477644] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 154.480862] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 154.511213] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 154.515849] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 154.529204] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 154.535112] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 154.535307] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 154.565897] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 154.591954] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 154.597565] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 154.623728] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 155.930416] Bluetooth: hci0: command tx timeout [ 156.184516] Bluetooth: hci3: command tx timeout [ 156.185488] Bluetooth: hci1: command tx timeout [ 156.313471] Bluetooth: hci5: command tx timeout [ 156.377449] Bluetooth: hci2: command tx timeout [ 156.441473] Bluetooth: hci4: command tx timeout [ 156.633497] Bluetooth: hci6: command tx timeout [ 156.761545] Bluetooth: hci7: command tx timeout [ 157.977618] Bluetooth: hci0: command tx timeout [ 158.232469] Bluetooth: hci1: command tx timeout [ 158.232567] Bluetooth: hci3: command tx timeout [ 158.361478] Bluetooth: hci5: command tx timeout [ 158.424631] Bluetooth: hci2: command tx timeout [ 158.488537] Bluetooth: hci4: command tx timeout [ 158.680457] Bluetooth: hci6: command tx timeout [ 158.809581] Bluetooth: hci7: command tx timeout [ 160.025466] Bluetooth: hci0: command tx timeout [ 160.283417] Bluetooth: hci3: command tx timeout [ 160.283528] Bluetooth: hci1: command tx timeout [ 160.409547] Bluetooth: hci5: command tx timeout [ 160.473494] Bluetooth: hci2: command tx timeout [ 160.537523] Bluetooth: hci4: command tx timeout [ 160.729123] Bluetooth: hci6: command tx timeout [ 160.856496] Bluetooth: hci7: command tx timeout [ 162.073470] Bluetooth: hci0: command tx timeout [ 162.328523] Bluetooth: hci1: command tx timeout [ 162.328679] Bluetooth: hci3: command tx timeout [ 162.456466] Bluetooth: hci5: command tx timeout [ 162.520526] Bluetooth: hci2: command tx timeout [ 162.584528] Bluetooth: hci4: command tx timeout [ 162.777442] Bluetooth: hci6: command tx timeout [ 162.906530] Bluetooth: hci7: command tx timeout [ 215.843972] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 215.846968] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 215.848482] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 215.851737] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 215.853789] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 215.854231] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 216.034798] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 216.036632] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 216.036852] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 216.038598] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 216.039096] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 216.045566] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 216.046635] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 216.048563] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 216.049828] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 216.050022] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 216.056541] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 216.058896] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 216.101004] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 216.110552] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 216.111319] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 216.120534] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 216.122557] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 216.124633] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 216.126069] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 216.128646] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 216.131550] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 216.134632] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 216.151659] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 216.153999] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 216.188108] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 216.193649] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 216.197666] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 216.197992] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 216.206584] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 216.219808] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 216.241291] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 216.245592] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 216.247588] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 216.254236] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 216.255313] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 216.255748] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 216.262750] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 216.268481] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 216.277066] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 216.320683] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 216.322656] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 216.352535] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 217.880643] Bluetooth: hci0: command tx timeout [ 218.073451] Bluetooth: hci1: command tx timeout [ 218.073827] Bluetooth: hci2: command tx timeout [ 218.200464] Bluetooth: hci3: command tx timeout [ 218.200714] Bluetooth: hci4: command tx timeout [ 218.329448] Bluetooth: hci6: command tx timeout [ 218.329772] Bluetooth: hci5: command tx timeout [ 218.456456] Bluetooth: hci7: command tx timeout [ 219.928517] Bluetooth: hci0: command tx timeout [ 220.120592] Bluetooth: hci2: command tx timeout [ 220.120715] Bluetooth: hci1: command tx timeout [ 220.248524] Bluetooth: hci3: command tx timeout [ 220.248631] Bluetooth: hci4: command tx timeout [ 220.376635] Bluetooth: hci5: command tx timeout [ 220.376843] Bluetooth: hci6: command tx timeout [ 220.505686] Bluetooth: hci7: command tx timeout [ 221.976535] Bluetooth: hci0: command tx timeout [ 222.168776] Bluetooth: hci2: command tx timeout [ 222.169144] Bluetooth: hci1: command tx timeout [ 222.296654] Bluetooth: hci4: command tx timeout [ 222.296814] Bluetooth: hci3: command tx timeout [ 222.425502] Bluetooth: hci5: command tx timeout [ 222.425653] Bluetooth: hci6: command tx timeout [ 222.552473] Bluetooth: hci7: command tx timeout [ 224.024919] Bluetooth: hci0: command tx timeout [ 224.216841] Bluetooth: hci2: command tx timeout [ 224.217194] Bluetooth: hci1: command tx timeout [ 224.345445] Bluetooth: hci4: command tx timeout [ 224.345584] Bluetooth: hci3: command tx timeout [ 224.472586] Bluetooth: hci5: command tx timeout [ 224.472736] Bluetooth: hci6: command tx timeout [ 224.600472] Bluetooth: hci7: command tx timeout [ 272.293124] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 272.293285] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 272.481913] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 272.481996] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 273.274803] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 273.274887] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 273.574629] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 273.574711] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 273.909615] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 273.909698] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 274.126214] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 274.126298] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 274.570747] audit: type=1400 audit(1737232566.870:8): avc: denied { open } for pid=10507 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 274.570932] audit: type=1400 audit(1737232566.870:9): avc: denied { kernel } for pid=10507 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 274.593358] hrtimer: interrupt took 38663 ns [ 274.671091] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 274.671168] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 274.675463] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 274.675539] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 276.449805] [ 276.450333] ====================================================== [ 276.451704] WARNING: possible circular locking dependency detected [ 276.453139] 6.13.0-rc7-next-20250117 #1 Not tainted [ 276.454504] ------------------------------------------------------ [ 276.458314] kworker/u8:0/11 is trying to acquire lock: [ 276.458863] ffffffff8621b968 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0x1612/0x1c80 [ 276.459914] [ 276.459914] but task is already holding lock: [ 276.460529] ffff888036548768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 276.461632] [ 276.461632] which lock already depends on the new lock. [ 276.461632] [ 276.462507] [ 276.462507] the existing dependency chain (in reverse order) is: [ 276.463295] [ 276.463295] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 276.464037] __mutex_lock+0x13d/0xb50 [ 276.464579] wiphy_register+0x1b2e/0x25d0 [ 276.465083] ieee80211_register_hw+0x23a4/0x3d60 [ 276.465690] mac80211_hwsim_new_radio+0x2759/0x4d50 [ 276.466295] init_mac80211_hwsim+0x389/0x870 [ 276.466892] do_one_initcall+0xf9/0x640 [ 276.467441] kernel_init_freeable+0x53d/0x7a0 [ 276.468037] kernel_init+0x1e/0x2d0 [ 276.468500] ret_from_fork+0x48/0x80 [ 276.468994] ret_from_fork_asm+0x1a/0x30 [ 276.469547] [ 276.469547] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 276.470207] __lock_acquire+0x29fd/0x4580 [ 276.470722] lock_acquire+0x19b/0x520 [ 276.471229] __mutex_lock+0x13d/0xb50 [ 276.471745] unregister_netdevice_many_notify+0x1612/0x1c80 [ 276.472452] unregister_netdevice_queue+0x224/0x2e0 [ 276.473074] _cfg80211_unregister_wdev+0x57b/0x700 [ 276.473730] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 276.474402] ieee80211_unregister_hw+0x55/0x3a0 [ 276.475055] hwsim_exit_net+0x3a0/0x730 [ 276.475659] ops_exit_list+0xb3/0x180 [ 276.476221] cleanup_net+0x546/0xad0 [ 276.476769] process_one_work+0x8ee/0x1a10 [ 276.477371] worker_thread+0x674/0xe70 [ 276.477921] kthread+0x3ab/0x720 [ 276.478416] ret_from_fork+0x48/0x80 [ 276.478915] ret_from_fork_asm+0x1a/0x30 [ 276.479483] [ 276.479483] other info that might help us debug this: [ 276.479483] [ 276.480392] Possible unsafe locking scenario: [ 276.480392] [ 276.481084] CPU0 CPU1 [ 276.481625] ---- ---- [ 276.482170] lock(&rdev->wiphy.mtx); [ 276.482684] lock(rtnl_mutex); [ 276.483408] lock(&rdev->wiphy.mtx); [ 276.484197] lock(rtnl_mutex); [ 276.484643] [ 276.484643] *** DEADLOCK *** [ 276.484643] [ 276.485323] 4 locks held by kworker/u8:0/11: [ 276.485827] #0: ffff888008fdb948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b6/0x1a10 [ 276.486999] #1: ffff8880095dfd30 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x861/0x1a10 [ 276.488150] #2: ffffffff8620f810 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xca/0xad0 [ 276.489279] #3: ffff888036548768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 276.490550] [ 276.490550] stack backtrace: [ 276.491083] CPU: 1 UID: 0 PID: 11 Comm: kworker/u8:0 Not tainted 6.13.0-rc7-next-20250117 #1 [ 276.492040] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 276.492985] Workqueue: netns cleanup_net [ 276.493470] Call Trace: [ 276.493760] [ 276.494020] dump_stack_lvl+0xca/0x120 [ 276.494522] print_circular_bug+0x47b/0x750 [ 276.495057] check_noncircular+0x2e9/0x3c0 [ 276.495557] ? srso_return_thunk+0x5/0x5f [ 276.496055] ? __pfx_check_noncircular+0x10/0x10 [ 276.496681] ? hlock_class+0x4e/0x130 [ 276.497119] ? mark_lock+0xac/0xed0 [ 276.497584] ? srso_return_thunk+0x5/0x5f [ 276.498119] ? lock_release+0x20f/0x6f0 [ 276.498631] ? lockdep_lock+0xba/0x1b0 [ 276.499145] ? __pfx_lockdep_lock+0x10/0x10 [ 276.499711] __lock_acquire+0x29fd/0x4580 [ 276.500277] ? __pfx___lock_acquire+0x10/0x10 [ 276.500848] ? lock_release+0x20f/0x6f0 [ 276.501364] ? __pfx_lock_release+0x10/0x10 [ 276.501918] lock_acquire+0x19b/0x520 [ 276.502418] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 276.503132] ? __pfx_lock_acquire+0x10/0x10 [ 276.503683] ? srso_return_thunk+0x5/0x5f [ 276.504226] ? lock_release+0x20f/0x6f0 [ 276.504729] ? srso_return_thunk+0x5/0x5f [ 276.505259] ? lock_is_held_type+0x9e/0x120 [ 276.505813] ? srso_return_thunk+0x5/0x5f [ 276.506353] __mutex_lock+0x13d/0xb50 [ 276.506856] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 276.507563] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 276.508297] ? srso_return_thunk+0x5/0x5f [ 276.508839] ? synchronize_rcu_expedited+0x38a/0x420 [ 276.509471] ? __pfx___mutex_lock+0x10/0x10 [ 276.510018] ? __pfx_autoremove_wake_function+0x10/0x10 [ 276.510674] ? srso_return_thunk+0x5/0x5f [ 276.511152] ? kasan_quarantine_put+0x84/0x1e0 [ 276.512060] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 276.513007] ? srso_return_thunk+0x5/0x5f [ 276.513541] unregister_netdevice_many_notify+0x1612/0x1c80 [ 276.514155] ? __virt_addr_valid+0x2e8/0x5d0 [ 276.514659] ? __pfx_lock_release+0x10/0x10 [ 276.515128] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 276.515761] ? find_held_lock+0x2c/0x110 [ 276.516254] ? srso_return_thunk+0x5/0x5f [ 276.516726] ? kernfs_remove_by_name_ns+0xc7/0x130 [ 276.517272] ? srso_return_thunk+0x5/0x5f [ 276.517729] ? lock_release+0x20f/0x6f0 [ 276.518164] ? __pfx_lock_release+0x10/0x10 [ 276.518636] ? srso_return_thunk+0x5/0x5f [ 276.519104] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 276.519664] ? srso_return_thunk+0x5/0x5f [ 276.520151] unregister_netdevice_queue+0x224/0x2e0 [ 276.520705] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 276.521306] ? up_write+0x195/0x520 [ 276.521733] _cfg80211_unregister_wdev+0x57b/0x700 [ 276.522270] ? srso_return_thunk+0x5/0x5f [ 276.522742] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 276.523278] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 276.523863] ? srso_return_thunk+0x5/0x5f [ 276.524353] ? srso_return_thunk+0x5/0x5f [ 276.524823] ? synchronize_rcu+0x1ff/0x260 [ 276.525280] ieee80211_unregister_hw+0x55/0x3a0 [ 276.525789] hwsim_exit_net+0x3a0/0x730 [ 276.526228] ? __pfx_hwsim_exit_net+0x10/0x10 [ 276.526716] ? srso_return_thunk+0x5/0x5f [ 276.527188] ? netdev_run_todo+0x788/0x1040 [ 276.527662] ? __pfx_hwsim_exit_net+0x10/0x10 [ 276.528164] ops_exit_list+0xb3/0x180 [ 276.528588] cleanup_net+0x546/0xad0 [ 276.529002] ? __pfx_cleanup_net+0x10/0x10 [ 276.529476] process_one_work+0x8ee/0x1a10 [ 276.529925] ? __pfx_lock_acquire+0x10/0x10 [ 276.530344] ? __pfx_process_one_work+0x10/0x10 [ 276.530804] ? srso_return_thunk+0x5/0x5f [ 276.531215] ? move_linked_works+0x172/0x270 [ 276.531639] ? srso_return_thunk+0x5/0x5f [ 276.532051] ? assign_work+0x196/0x240 [ 276.532513] worker_thread+0x674/0xe70 [ 276.532989] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 276.533591] ? __pfx_worker_thread+0x10/0x10 [ 276.534118] kthread+0x3ab/0x720 [ 276.534550] ? __pfx_kthread+0x10/0x10 [ 276.535040] ? srso_return_thunk+0x5/0x5f [ 276.535705] ? finish_task_switch.isra.0+0x206/0x840 [ 276.536316] ? __pfx_kthread+0x10/0x10 [ 276.536802] ret_from_fork+0x48/0x80 [ 276.537250] ? __pfx_kthread+0x10/0x10 [ 276.537730] ret_from_fork_asm+0x1a/0x30 [ 276.538240] [ 278.241269] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 278.244568] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 278.245519] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 278.248446] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 278.253305] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 278.254404] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 278.256485] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 278.258575] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 278.260713] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 278.266211] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 278.269408] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 278.275211] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 278.306126] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 278.309673] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 278.314624] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 278.322108] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 278.327403] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 278.330698] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 278.376081] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 278.379516] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 278.390775] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 278.395741] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 278.398518] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 278.398958] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 278.501185] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 278.514454] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 278.514772] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 278.525705] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 278.529150] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 278.537483] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 278.541064] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 278.549417] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 278.556452] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 278.604702] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 278.624696] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 278.627294] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 280.280455] Bluetooth: hci0: command tx timeout [ 280.344530] Bluetooth: hci1: command tx timeout [ 280.409583] Bluetooth: hci3: command tx timeout [ 280.476424] Bluetooth: hci4: command tx timeout [ 280.600510] Bluetooth: hci6: command tx timeout [ 280.729918] Bluetooth: hci5: command tx timeout [ 282.328406] Bluetooth: hci0: command tx timeout [ 282.394488] Bluetooth: hci1: command tx timeout [ 282.457381] Bluetooth: hci3: command tx timeout [ 282.521548] Bluetooth: hci4: command tx timeout [ 282.649391] Bluetooth: hci6: command tx timeout [ 282.778456] Bluetooth: hci5: command tx timeout [ 284.376644] Bluetooth: hci0: command tx timeout [ 284.440497] Bluetooth: hci1: command tx timeout [ 284.504544] Bluetooth: hci3: command tx timeout [ 284.569408] Bluetooth: hci4: command tx timeout [ 284.696559] Bluetooth: hci6: command tx timeout [ 284.825922] Bluetooth: hci5: command tx timeout [ 286.425391] Bluetooth: hci0: command tx timeout VM DIAGNOSIS: 20:36:08 Registers: info registers vcpu 0 RAX=ffff88800b5e3780 RBX=ffffc90012250eb8 RCX=ffffffff81429a4a RDX=1ffff11001e74680 RSI=0000000000000008 RDI=ffff88800f3a3400 RBP=0000000000000000 RSP=ffff88800f517dd0 R8 =0000000000000000 R9 =ffffed1001e74680 R10=ffff88800f3a3407 R11=ffff88800b5e3c38 R12=ffffc90012250ff9 R13=ffff888035ab9b90 R14=ffff88800b5e3780 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 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=00007fb42694f998 CR3=0000000033b00000 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=ffffffffffffffffffff0000ff000000 XMM02=ffffff0f0e0d0c0b0a09080706050403 XMM03=696e656420737365636341002f737973 XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=0000557a56b7a2c00000557a56b7a2e0 XMM06=0000000000000000ffffffff00000000 XMM07=00000000000000000000000000000000 XMM08=0000000000000031000067006c617574 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff8283cdc5 RDI=ffffffff886930a0 RBP=ffffffff88693060 RSP=ffff8880095debb8 R8 =0000000000000001 R9 =ffffed10012bbd67 R10=000000000000002d R11=2d2d2d2d2d2d2d2d R12=000000000000002d R13=0000000000000001 R14=ffff888008fea011 R15=ffff8880095deeb8 RIP=ffffffff8283ce1d RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000557a56b70d78 CR3=000000000dcfe000 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=0000557a56ba62a00000557a56ba6280 XMM06=0000557a56b6e43000000002ffffffff XMM07=00000000000000000000000000000000 XMM08=000000000000003100000000010102d4 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000