syzkaller login: [ 68.917749] sshd (225) used greatest stack depth: 23704 bytes left Warning: Permanently added '[localhost]:11271' (ECDSA) to the list of known hosts. 2025/01/18 05:06:46 fuzzer started 2025/01/18 05:06:46 dialing manager at localhost:44245 [ 77.154776] cgroup: Unknown subsys name 'net' [ 77.260056] cgroup: Unknown subsys name 'cpuset' [ 77.301939] cgroup: Unknown subsys name 'rlimit' [ 84.133562] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 2025/01/18 05:07:05 syscalls: 2217 2025/01/18 05:07:05 code coverage: enabled 2025/01/18 05:07:05 comparison tracing: enabled 2025/01/18 05:07:05 extra coverage: enabled 2025/01/18 05:07:05 setuid sandbox: enabled 2025/01/18 05:07:05 namespace sandbox: enabled 2025/01/18 05:07:05 Android sandbox: enabled 2025/01/18 05:07:05 fault injection: enabled 2025/01/18 05:07:05 leak checking: enabled 2025/01/18 05:07:05 net packet injection: enabled 2025/01/18 05:07:05 net device setup: enabled 2025/01/18 05:07:05 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/01/18 05:07:05 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/01/18 05:07:05 USB emulation: enabled 2025/01/18 05:07:05 hci packet injection: enabled 2025/01/18 05:07:05 wifi device emulation: enabled 2025/01/18 05:07:05 802.15.4 emulation: enabled 2025/01/18 05:07:05 fetching corpus: 0, signal 0/2000 (executing program) 2025/01/18 05:07:05 fetching corpus: 50, signal 27676/30302 (executing program) 2025/01/18 05:07:05 fetching corpus: 100, signal 40502/43521 (executing program) 2025/01/18 05:07:06 fetching corpus: 150, signal 46938/50359 (executing program) 2025/01/18 05:07:06 fetching corpus: 200, signal 53540/57011 (executing program) 2025/01/18 05:07:06 fetching corpus: 250, signal 56632/60310 (executing program) 2025/01/18 05:07:06 fetching corpus: 300, signal 60626/64190 (executing program) 2025/01/18 05:07:06 fetching corpus: 350, signal 63946/67400 (executing program) 2025/01/18 05:07:07 fetching corpus: 400, signal 68674/71462 (executing program) 2025/01/18 05:07:07 fetching corpus: 450, signal 71775/74098 (executing program) 2025/01/18 05:07:07 fetching corpus: 500, signal 76244/77545 (executing program) 2025/01/18 05:07:07 fetching corpus: 528, signal 78927/79508 (executing program) 2025/01/18 05:07:07 fetching corpus: 528, signal 78927/79554 (executing program) 2025/01/18 05:07:07 fetching corpus: 528, signal 78927/79591 (executing program) 2025/01/18 05:07:07 fetching corpus: 528, signal 78927/79626 (executing program) 2025/01/18 05:07:07 fetching corpus: 528, signal 78927/79678 (executing program) 2025/01/18 05:07:07 fetching corpus: 528, signal 78927/79720 (executing program) 2025/01/18 05:07:07 fetching corpus: 528, signal 78927/79756 (executing program) 2025/01/18 05:07:07 fetching corpus: 528, signal 78927/79802 (executing program) 2025/01/18 05:07:07 fetching corpus: 528, signal 78927/79845 (executing program) 2025/01/18 05:07:07 fetching corpus: 528, signal 78927/79887 (executing program) 2025/01/18 05:07:07 fetching corpus: 528, signal 78927/79940 (executing program) 2025/01/18 05:07:07 fetching corpus: 528, signal 78927/79987 (executing program) 2025/01/18 05:07:07 fetching corpus: 528, signal 78927/80046 (executing program) 2025/01/18 05:07:07 fetching corpus: 528, signal 78927/80108 (executing program) 2025/01/18 05:07:07 fetching corpus: 528, signal 78927/80149 (executing program) 2025/01/18 05:07:07 fetching corpus: 528, signal 78927/80209 (executing program) 2025/01/18 05:07:07 fetching corpus: 528, signal 78927/80248 (executing program) 2025/01/18 05:07:07 fetching corpus: 528, signal 78927/80298 (executing program) 2025/01/18 05:07:07 fetching corpus: 528, signal 78927/80347 (executing program) 2025/01/18 05:07:07 fetching corpus: 528, signal 78927/80385 (executing program) 2025/01/18 05:07:07 fetching corpus: 528, signal 78927/80436 (executing program) 2025/01/18 05:07:08 fetching corpus: 528, signal 78927/80484 (executing program) 2025/01/18 05:07:08 fetching corpus: 528, signal 78927/80538 (executing program) 2025/01/18 05:07:08 fetching corpus: 528, signal 78927/80576 (executing program) 2025/01/18 05:07:08 fetching corpus: 528, signal 78927/80622 (executing program) 2025/01/18 05:07:08 fetching corpus: 528, signal 78927/80670 (executing program) 2025/01/18 05:07:08 fetching corpus: 528, signal 78927/80711 (executing program) 2025/01/18 05:07:08 fetching corpus: 528, signal 78927/80760 (executing program) 2025/01/18 05:07:08 fetching corpus: 528, signal 78927/80801 (executing program) 2025/01/18 05:07:08 fetching corpus: 528, signal 78927/80820 (executing program) 2025/01/18 05:07:08 fetching corpus: 528, signal 78927/80820 (executing program) 2025/01/18 05:07:11 starting 8 fuzzer processes 05:07:11 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x800448d2, &(0x7f0000000040)='t') ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000200)) 05:07:11 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) write$binfmt_script(r0, 0x0, 0x0) 05:07:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) fcntl$setlease(r0, 0x400, 0xe0df3a2b05c21374) 05:07:11 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fsetxattr$system_posix_acl(r0, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="02000000200000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0400000000000000100002000000000020"], 0x2c, 0x0) [ 101.380761] audit: type=1400 audit(1737176831.219:7): avc: denied { execmem } for pid=273 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 05:07:11 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000480), 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000001c0)) 05:07:11 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000009c00)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_CQM(r1, &(0x7f0000009dc0)={0x0, 0x0, &(0x7f0000009d80)={&(0x7f0000000080)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000000000003f00000008000300", @ANYRES32=r3, @ANYBLOB="1c005e80080005000000f2000800070000001000080006"], 0x38}}, 0x0) 05:07:11 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440008000f801002000400003000000000000008000293b8943f153595a4b414c4c4552202046415431322020200e1fbe5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a00", 0xc0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8ffff00f0ffffffff078000ffffff00"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="f8ffff00f0ffffffff078000ffffff00"/32, 0x20, 0x400}, {&(0x7f0000010300)="f8ffff00f0ffffffff078000ffffff00"/32, 0x20, 0x600}, {&(0x7f0000010400)="f8ffff00f0ffffffff078000ffffff00"/32, 0x20, 0x800}, {&(0x7f0000010500)="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", 0x120, 0xa00}, {&(0x7f0000010700)="2e20202020202020202020100051e870325132510000e87032510300000000002e2e202020202020202020100051e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200051e870325132510000e870325104001a040000", 0x80, 0x2200}, {&(0x7f0000010800)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x3200}, {&(0x7f0000010d00)='syzkallers\x00'/32, 0x20, 0x4200}, {&(0x7f0000010e00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x8200}], 0x0, &(0x7f0000010f00)) 05:07:11 executing program 7: 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip6_flowlabel\x00') pread64(r0, &(0x7f0000000140)=""/228, 0xe4, 0x0) [ 102.766158] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 102.767188] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 102.772825] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 102.773327] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 102.777796] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 102.781949] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 102.787432] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 102.793335] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 102.796162] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 102.799724] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 102.810837] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 102.814344] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 102.815194] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 102.821337] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 102.822913] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 102.823596] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 102.831210] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 102.832388] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 102.834515] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 102.834724] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 102.837389] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 102.844481] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 102.847000] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 102.848590] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 102.849704] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 102.856755] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 102.858149] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 102.859508] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 102.859844] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 102.862431] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 102.925091] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 102.927324] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 102.931517] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 102.946155] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 102.946521] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 102.950750] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 102.952290] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 102.954401] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 102.958869] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 102.960340] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 102.971601] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 102.979260] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 102.987759] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 102.990300] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 102.992115] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 102.994522] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 103.000471] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 103.004726] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 104.904705] Bluetooth: hci1: command tx timeout [ 104.905326] Bluetooth: hci0: command tx timeout [ 104.970211] Bluetooth: hci4: command tx timeout [ 104.970573] Bluetooth: hci2: command tx timeout [ 104.970726] Bluetooth: hci3: command tx timeout [ 105.032139] Bluetooth: hci6: command tx timeout [ 105.032492] Bluetooth: hci5: command tx timeout [ 105.096884] Bluetooth: hci7: command tx timeout [ 106.953084] Bluetooth: hci1: command tx timeout [ 106.953182] Bluetooth: hci0: command tx timeout [ 107.017077] Bluetooth: hci4: command tx timeout [ 107.017653] Bluetooth: hci3: command tx timeout [ 107.017698] Bluetooth: hci2: command tx timeout [ 107.081607] Bluetooth: hci6: command tx timeout [ 107.082275] Bluetooth: hci5: command tx timeout [ 107.145343] Bluetooth: hci7: command tx timeout [ 109.001314] Bluetooth: hci0: command tx timeout [ 109.001757] Bluetooth: hci1: command tx timeout [ 109.064128] Bluetooth: hci4: command tx timeout [ 109.064298] Bluetooth: hci3: command tx timeout [ 109.064394] Bluetooth: hci2: command tx timeout [ 109.129248] Bluetooth: hci5: command tx timeout [ 109.129276] Bluetooth: hci6: command tx timeout [ 109.192108] Bluetooth: hci7: command tx timeout [ 111.049032] Bluetooth: hci1: command tx timeout [ 111.049064] Bluetooth: hci0: command tx timeout [ 111.112095] Bluetooth: hci4: command tx timeout [ 111.112236] Bluetooth: hci2: command tx timeout [ 111.112381] Bluetooth: hci3: command tx timeout [ 111.176065] Bluetooth: hci6: command tx timeout [ 111.176157] Bluetooth: hci5: command tx timeout [ 111.240685] Bluetooth: hci7: command tx timeout [ 165.783048] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 165.785510] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 165.787687] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 165.793081] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 165.802898] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 165.808148] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 165.919437] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 165.923610] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 165.926699] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 165.938373] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 165.942245] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 165.944522] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 166.006592] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 166.018865] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 166.020238] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 166.029610] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 166.036344] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 166.040270] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 166.044851] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 166.050394] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 166.054316] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 166.054670] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 166.061400] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 166.070723] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 166.152115] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 166.157456] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 166.159378] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 166.166614] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 166.169113] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 166.170810] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 166.465352] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 166.468676] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 166.473898] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 166.484464] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 166.499212] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 166.499570] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 166.504265] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 166.513125] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 166.523714] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 166.534641] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 166.540806] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 166.568435] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 166.573387] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 166.573763] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 166.579866] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 166.582191] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 166.584604] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 166.592717] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 167.881012] Bluetooth: hci0: command tx timeout [ 168.008197] Bluetooth: hci1: command tx timeout [ 168.138038] Bluetooth: hci3: command tx timeout [ 168.138317] Bluetooth: hci2: command tx timeout [ 168.329837] Bluetooth: hci4: command tx timeout [ 168.712329] Bluetooth: hci6: command tx timeout [ 168.712383] Bluetooth: hci5: command tx timeout [ 168.776113] Bluetooth: hci7: command tx timeout [ 169.930190] Bluetooth: hci0: command tx timeout [ 170.059211] Bluetooth: hci1: command tx timeout [ 170.184058] Bluetooth: hci2: command tx timeout [ 170.187063] Bluetooth: hci3: command tx timeout [ 170.376089] Bluetooth: hci4: command tx timeout [ 170.760183] Bluetooth: hci6: command tx timeout [ 170.761372] Bluetooth: hci5: command tx timeout [ 170.824630] Bluetooth: hci7: command tx timeout [ 171.976984] Bluetooth: hci0: command tx timeout [ 172.104031] Bluetooth: hci1: command tx timeout [ 172.232182] Bluetooth: hci3: command tx timeout [ 172.232219] Bluetooth: hci2: command tx timeout [ 172.424297] Bluetooth: hci4: command tx timeout [ 172.810113] Bluetooth: hci5: command tx timeout [ 172.810221] Bluetooth: hci6: command tx timeout [ 172.872255] Bluetooth: hci7: command tx timeout [ 174.025127] Bluetooth: hci0: command tx timeout [ 174.152084] Bluetooth: hci1: command tx timeout [ 174.280151] Bluetooth: hci3: command tx timeout [ 174.283129] Bluetooth: hci2: command tx timeout [ 174.473121] Bluetooth: hci4: command tx timeout [ 174.856187] Bluetooth: hci6: command tx timeout [ 174.856252] Bluetooth: hci5: command tx timeout [ 174.921960] Bluetooth: hci7: command tx timeout [ 223.108736] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 223.108848] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 223.387526] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 223.387610] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 223.802738] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 223.802820] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 224.138240] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 224.138315] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 225.035370] [ 225.035608] ====================================================== [ 225.036214] WARNING: possible circular locking dependency detected [ 225.036811] 6.13.0-rc7-next-20250117 #1 Not tainted [ 225.037286] ------------------------------------------------------ [ 225.039107] kworker/u8:0/11 is trying to acquire lock: [ 225.040351] ffffffff8621b968 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0x1612/0x1c80 [ 225.042873] [ 225.042873] but task is already holding lock: [ 225.044177] ffff888035af0768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 225.046479] [ 225.046479] which lock already depends on the new lock. [ 225.046479] [ 225.047191] [ 225.047191] the existing dependency chain (in reverse order) is: [ 225.047843] [ 225.047843] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 225.048457] __mutex_lock+0x13d/0xb50 [ 225.048915] wiphy_register+0x1b2e/0x25d0 [ 225.049405] ieee80211_register_hw+0x23a4/0x3d60 [ 225.049933] mac80211_hwsim_new_radio+0x2759/0x4d50 [ 225.050481] init_mac80211_hwsim+0x389/0x870 [ 225.050968] do_one_initcall+0xf9/0x640 [ 225.051425] kernel_init_freeable+0x53d/0x7a0 [ 225.051942] kernel_init+0x1e/0x2d0 [ 225.052352] ret_from_fork+0x48/0x80 [ 225.052753] ret_from_fork_asm+0x1a/0x30 [ 225.053205] [ 225.053205] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 225.053800] __lock_acquire+0x29fd/0x4580 [ 225.054283] lock_acquire+0x19b/0x520 [ 225.054719] __mutex_lock+0x13d/0xb50 [ 225.055168] unregister_netdevice_many_notify+0x1612/0x1c80 [ 225.055772] unregister_netdevice_queue+0x224/0x2e0 [ 225.056284] _cfg80211_unregister_wdev+0x57b/0x700 [ 225.056804] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 225.057353] ieee80211_unregister_hw+0x55/0x3a0 [ 225.057874] hwsim_exit_net+0x3a0/0x730 [ 225.058340] ops_exit_list+0xb3/0x180 [ 225.058781] cleanup_net+0x546/0xad0 [ 225.059212] process_one_work+0x8ee/0x1a10 [ 225.059709] worker_thread+0x674/0xe70 [ 225.060169] kthread+0x3ab/0x720 [ 225.060583] ret_from_fork+0x48/0x80 [ 225.061004] ret_from_fork_asm+0x1a/0x30 [ 225.061478] [ 225.061478] other info that might help us debug this: [ 225.061478] [ 225.062225] Possible unsafe locking scenario: [ 225.062225] [ 225.062779] CPU0 CPU1 [ 225.063220] ---- ---- [ 225.063659] lock(&rdev->wiphy.mtx); [ 225.064056] lock(rtnl_mutex); [ 225.064629] lock(&rdev->wiphy.mtx); [ 225.065244] lock(rtnl_mutex); [ 225.065592] [ 225.065592] *** DEADLOCK *** [ 225.065592] [ 225.066164] 4 locks held by kworker/u8:0/11: [ 225.066610] #0: ffff888008fdb948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b6/0x1a10 [ 225.067613] #1: ffff8880095dfd30 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x861/0x1a10 [ 225.068578] #2: ffffffff8620f810 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xca/0xad0 [ 225.069484] #3: ffff888035af0768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 225.070480] [ 225.070480] stack backtrace: [ 225.070898] CPU: 0 UID: 0 PID: 11 Comm: kworker/u8:0 Not tainted 6.13.0-rc7-next-20250117 #1 [ 225.071717] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 225.072500] Workqueue: netns cleanup_net [ 225.072916] Call Trace: [ 225.073168] [ 225.073392] dump_stack_lvl+0xca/0x120 [ 225.073821] print_circular_bug+0x47b/0x750 [ 225.074266] check_noncircular+0x2e9/0x3c0 [ 225.074696] ? __pfx_check_noncircular+0x10/0x10 [ 225.075169] ? hlock_class+0x4e/0x130 [ 225.075562] ? mark_lock+0xac/0xed0 [ 225.075944] ? srso_return_thunk+0x5/0x5f [ 225.076390] ? lockdep_lock+0xba/0x1b0 [ 225.076809] ? __pfx_lockdep_lock+0x10/0x10 [ 225.077267] __lock_acquire+0x29fd/0x4580 [ 225.077699] ? __pfx___lock_acquire+0x10/0x10 [ 225.078172] ? lock_release+0x20f/0x6f0 [ 225.078581] ? __pfx_lock_release+0x10/0x10 [ 225.079014] lock_acquire+0x19b/0x520 [ 225.079380] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 225.079924] ? __pfx_lock_acquire+0x10/0x10 [ 225.080363] ? srso_return_thunk+0x5/0x5f [ 225.080798] ? lock_release+0x20f/0x6f0 [ 225.081201] ? srso_return_thunk+0x5/0x5f [ 225.081633] ? lock_is_held_type+0x9e/0x120 [ 225.082089] ? srso_return_thunk+0x5/0x5f [ 225.082528] __mutex_lock+0x13d/0xb50 [ 225.082927] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 225.083495] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 225.084067] ? srso_return_thunk+0x5/0x5f [ 225.084496] ? synchronize_rcu_expedited+0x38a/0x420 [ 225.085000] ? __pfx___mutex_lock+0x10/0x10 [ 225.085446] ? __pfx_autoremove_wake_function+0x10/0x10 [ 225.085976] ? srso_return_thunk+0x5/0x5f [ 225.086406] ? kasan_quarantine_put+0x84/0x1e0 [ 225.086875] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 225.087321] ? srso_return_thunk+0x5/0x5f [ 225.087755] unregister_netdevice_many_notify+0x1612/0x1c80 [ 225.088303] ? __virt_addr_valid+0x2e8/0x5d0 [ 225.088756] ? __pfx_lock_release+0x10/0x10 [ 225.089187] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 225.089773] ? find_held_lock+0x2c/0x110 [ 225.090203] ? srso_return_thunk+0x5/0x5f [ 225.090642] ? kernfs_remove_by_name_ns+0xc7/0x130 [ 225.091154] ? srso_return_thunk+0x5/0x5f [ 225.091591] ? lock_release+0x20f/0x6f0 [ 225.091999] ? __pfx_lock_release+0x10/0x10 [ 225.092436] ? srso_return_thunk+0x5/0x5f [ 225.092870] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 225.093385] ? srso_return_thunk+0x5/0x5f [ 225.093816] unregister_netdevice_queue+0x224/0x2e0 [ 225.094307] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 225.094839] ? up_write+0x195/0x520 [ 225.095227] _cfg80211_unregister_wdev+0x57b/0x700 [ 225.095723] ? srso_return_thunk+0x5/0x5f [ 225.096161] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 225.096656] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 225.097197] ? srso_return_thunk+0x5/0x5f [ 225.097628] ? srso_return_thunk+0x5/0x5f [ 225.098056] ? synchronize_rcu+0x1ff/0x260 [ 225.098475] ieee80211_unregister_hw+0x55/0x3a0 [ 225.098942] hwsim_exit_net+0x3a0/0x730 [ 225.099346] ? __pfx_hwsim_exit_net+0x10/0x10 [ 225.099798] ? srso_return_thunk+0x5/0x5f [ 225.100232] ? netdev_run_todo+0x788/0x1040 [ 225.100673] ? __pfx_hwsim_exit_net+0x10/0x10 [ 225.101133] ops_exit_list+0xb3/0x180 [ 225.101521] cleanup_net+0x546/0xad0 [ 225.101911] ? __pfx_cleanup_net+0x10/0x10 [ 225.102365] process_one_work+0x8ee/0x1a10 [ 225.102812] ? __pfx_lock_acquire+0x10/0x10 [ 225.103254] ? __pfx_process_one_work+0x10/0x10 [ 225.103737] ? srso_return_thunk+0x5/0x5f [ 225.104168] ? move_linked_works+0x172/0x270 [ 225.104619] ? srso_return_thunk+0x5/0x5f [ 225.105045] ? assign_work+0x196/0x240 [ 225.105452] worker_thread+0x674/0xe70 [ 225.105863] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 225.106396] ? __pfx_worker_thread+0x10/0x10 [ 225.106859] kthread+0x3ab/0x720 [ 225.107226] ? __pfx_kthread+0x10/0x10 [ 225.107631] ? srso_return_thunk+0x5/0x5f [ 225.108070] ? finish_task_switch.isra.0+0x206/0x840 [ 225.108590] ? __pfx_kthread+0x10/0x10 [ 225.109000] ret_from_fork+0x48/0x80 [ 225.109375] ? __pfx_kthread+0x10/0x10 [ 225.109783] ret_from_fork_asm+0x1a/0x30 [ 225.110229] [ 227.281394] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 227.282313] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 227.285209] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 227.290381] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 227.291519] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 227.293173] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 227.418220] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 227.421132] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 227.422819] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 227.426025] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 227.427838] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 227.428863] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 227.541277] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 227.543209] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 227.545220] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 227.549289] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 227.556746] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 227.557900] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 227.669775] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 227.674661] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 227.678156] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 227.683874] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 227.693394] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 227.694514] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 227.742548] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 227.744308] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 227.750067] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 227.751984] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 227.762416] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 227.763532] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 227.765806] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 227.767631] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 227.768770] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 227.774392] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 227.778958] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 227.779817] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 227.805875] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 227.806331] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 227.807105] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 227.807676] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 227.816196] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 227.816827] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 227.823886] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 227.826592] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 227.827409] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 227.831856] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 227.833851] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 227.842253] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 229.320100] Bluetooth: hci0: command tx timeout [ 229.448024] Bluetooth: hci1: command tx timeout [ 229.640151] Bluetooth: hci2: command tx timeout [ 229.768043] Bluetooth: hci3: command tx timeout [ 229.832986] Bluetooth: hci4: command tx timeout [ 229.833074] Bluetooth: hci5: command tx timeout [ 229.896071] Bluetooth: hci6: command tx timeout [ 229.960064] Bluetooth: hci7: command tx timeout [ 231.368481] Bluetooth: hci0: command tx timeout [ 231.495979] Bluetooth: hci1: command tx timeout [ 231.687999] Bluetooth: hci2: command tx timeout [ 231.816212] Bluetooth: hci3: command tx timeout [ 231.880038] Bluetooth: hci5: command tx timeout [ 231.880211] Bluetooth: hci4: command tx timeout [ 231.946013] Bluetooth: hci6: command tx timeout [ 232.008102] Bluetooth: hci7: command tx timeout [ 233.416056] Bluetooth: hci0: command tx timeout [ 233.544970] Bluetooth: hci1: command tx timeout [ 233.735974] Bluetooth: hci2: command tx timeout [ 233.863984] Bluetooth: hci3: command tx timeout [ 233.928027] Bluetooth: hci5: command tx timeout [ 233.928047] Bluetooth: hci4: command tx timeout [ 233.993982] Bluetooth: hci6: command tx timeout [ 234.056127] Bluetooth: hci7: command tx timeout VM DIAGNOSIS: 05:09:15 Registers: info registers vcpu 0 RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd RSI=ffffffff8283cd30 RDI=ffffffff886930a0 RBP=ffffffff88693060 RSP=ffff8880095dead0 R8 =0000000000000000 R9 =fffffbfff0be1544 R10=00000000000fe503 R11=6666666666666666 R12=0000000000000823 R13=0000000000000020 R14=fffffbfff10d2666 R15=dffffc0000000000 RIP=ffffffff8283cd85 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9fee3c6650 CR3=000000001b424000 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=00ff00000000000000000000000000ff XMM02=77656e6d70720070756f72672e61746f XMM03=646e756f662b74736f6c002f2e2f002f XMM04=3020202020202020093a736567615062 XMM05=00000000000000000000000000000000 XMM06=2020092020202020093a0a4267203036 XMM07=00000000000000000000000000000000 XMM08=722f6c6c696b66722f6372732f2e2e00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=dffffc0000000000 RCX=ffffffff815092f3 RDX=0000000000000000 RSI=0000000000000004 RDI=ffff88806cf41480 RBP=ffffea0000e67c00 RSP=ffff888032dafa00 R8 =0000000000000000 R9 =ffffed100d9e8290 R10=ffff88806cf41483 R11=00000000000007e0 R12=0000000000000000 R13=000000000000011e R14=ffff8880167aeaac R15=ffff88806cf41480 RIP=ffffffff81a34a12 RFL=00000286 [--S--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 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=00007fdd828c36f4 CR3=0000000033346000 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=ffffffff00000002000055ab617655c0 XMM02=ffffff0f0e0d0c0b0a09080706050403 XMM03=696e656420737365636341002f737973 XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=00000000000000000000000000000000 XMM06=000055ab617a9ee00000000200000004 XMM07=00000000000000000000000000000000 XMM08=20202020203a657a697320656c696600 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000