Warning: Permanently added '[localhost]:54008' (ECDSA) to the list of known hosts. 2023/02/24 11:45:46 fuzzer started 2023/02/24 11:45:46 dialing manager at localhost:41417 syzkaller login: [ 36.282067] cgroup: Unknown subsys name 'net' [ 36.396462] cgroup: Unknown subsys name 'rlimit' 2023/02/24 11:46:00 syscalls: 2217 2023/02/24 11:46:00 code coverage: enabled 2023/02/24 11:46:00 comparison tracing: enabled 2023/02/24 11:46:00 extra coverage: enabled 2023/02/24 11:46:00 setuid sandbox: enabled 2023/02/24 11:46:00 namespace sandbox: enabled 2023/02/24 11:46:00 Android sandbox: enabled 2023/02/24 11:46:00 fault injection: enabled 2023/02/24 11:46:00 leak checking: enabled 2023/02/24 11:46:00 net packet injection: enabled 2023/02/24 11:46:00 net device setup: enabled 2023/02/24 11:46:00 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2023/02/24 11:46:00 devlink PCI setup: PCI device 0000:00:10.0 is not available 2023/02/24 11:46:00 USB emulation: enabled 2023/02/24 11:46:00 hci packet injection: enabled 2023/02/24 11:46:00 wifi device emulation: enabled 2023/02/24 11:46:00 802.15.4 emulation: enabled 2023/02/24 11:46:00 fetching corpus: 0, signal 0/2000 (executing program) 2023/02/24 11:46:00 fetching corpus: 39, signal 36559/40052 (executing program) 2023/02/24 11:46:00 fetching corpus: 89, signal 48811/53807 (executing program) 2023/02/24 11:46:00 fetching corpus: 139, signal 59075/65467 (executing program) 2023/02/24 11:46:00 fetching corpus: 189, signal 64550/72325 (executing program) 2023/02/24 11:46:00 fetching corpus: 239, signal 71263/80380 (executing program) 2023/02/24 11:46:00 fetching corpus: 289, signal 77302/87641 (executing program) 2023/02/24 11:46:00 fetching corpus: 339, signal 81881/93422 (executing program) 2023/02/24 11:46:01 fetching corpus: 389, signal 88932/101493 (executing program) 2023/02/24 11:46:01 fetching corpus: 439, signal 96165/109655 (executing program) 2023/02/24 11:46:01 fetching corpus: 488, signal 100438/114937 (executing program) 2023/02/24 11:46:01 fetching corpus: 537, signal 103971/119406 (executing program) 2023/02/24 11:46:01 fetching corpus: 587, signal 107349/123708 (executing program) 2023/02/24 11:46:01 fetching corpus: 637, signal 111551/128782 (executing program) 2023/02/24 11:46:01 fetching corpus: 687, signal 114256/132480 (executing program) 2023/02/24 11:46:02 fetching corpus: 737, signal 117070/136204 (executing program) 2023/02/24 11:46:02 fetching corpus: 786, signal 120038/140014 (executing program) 2023/02/24 11:46:02 fetching corpus: 836, signal 125497/145925 (executing program) 2023/02/24 11:46:02 fetching corpus: 886, signal 128231/149419 (executing program) 2023/02/24 11:46:02 fetching corpus: 936, signal 130399/152406 (executing program) 2023/02/24 11:46:02 fetching corpus: 986, signal 133010/155701 (executing program) 2023/02/24 11:46:02 fetching corpus: 1036, signal 135783/159124 (executing program) 2023/02/24 11:46:03 fetching corpus: 1086, signal 137174/161334 (executing program) 2023/02/24 11:46:03 fetching corpus: 1136, signal 139057/163978 (executing program) 2023/02/24 11:46:03 fetching corpus: 1185, signal 141264/166830 (executing program) 2023/02/24 11:46:03 fetching corpus: 1235, signal 143447/169715 (executing program) 2023/02/24 11:46:03 fetching corpus: 1285, signal 145966/172740 (executing program) 2023/02/24 11:46:03 fetching corpus: 1335, signal 147583/175052 (executing program) 2023/02/24 11:46:03 fetching corpus: 1385, signal 149063/177239 (executing program) 2023/02/24 11:46:03 fetching corpus: 1435, signal 151222/179855 (executing program) 2023/02/24 11:46:04 fetching corpus: 1485, signal 154100/183126 (executing program) 2023/02/24 11:46:04 fetching corpus: 1535, signal 155514/185122 (executing program) 2023/02/24 11:46:04 fetching corpus: 1585, signal 157051/187252 (executing program) 2023/02/24 11:46:04 fetching corpus: 1635, signal 158862/189546 (executing program) 2023/02/24 11:46:04 fetching corpus: 1685, signal 160074/191374 (executing program) 2023/02/24 11:46:04 fetching corpus: 1735, signal 161943/193708 (executing program) 2023/02/24 11:46:04 fetching corpus: 1785, signal 163389/195659 (executing program) 2023/02/24 11:46:04 fetching corpus: 1835, signal 165123/197840 (executing program) 2023/02/24 11:46:05 fetching corpus: 1885, signal 166395/199668 (executing program) 2023/02/24 11:46:05 fetching corpus: 1935, signal 167865/201613 (executing program) 2023/02/24 11:46:05 fetching corpus: 1984, signal 169326/203457 (executing program) 2023/02/24 11:46:05 fetching corpus: 2034, signal 171006/205426 (executing program) 2023/02/24 11:46:05 fetching corpus: 2084, signal 173954/208343 (executing program) 2023/02/24 11:46:05 fetching corpus: 2134, signal 174858/209734 (executing program) 2023/02/24 11:46:05 fetching corpus: 2184, signal 175789/211197 (executing program) 2023/02/24 11:46:06 fetching corpus: 2234, signal 177085/212875 (executing program) 2023/02/24 11:46:06 fetching corpus: 2284, signal 178680/214696 (executing program) 2023/02/24 11:46:06 fetching corpus: 2334, signal 180015/216383 (executing program) 2023/02/24 11:46:06 fetching corpus: 2384, signal 181435/218072 (executing program) 2023/02/24 11:46:06 fetching corpus: 2434, signal 182650/219609 (executing program) 2023/02/24 11:46:06 fetching corpus: 2482, signal 184064/221249 (executing program) 2023/02/24 11:46:06 fetching corpus: 2532, signal 185390/222846 (executing program) 2023/02/24 11:46:07 fetching corpus: 2582, signal 186543/224262 (executing program) 2023/02/24 11:46:07 fetching corpus: 2632, signal 187176/225365 (executing program) 2023/02/24 11:46:07 fetching corpus: 2682, signal 188108/226636 (executing program) 2023/02/24 11:46:07 fetching corpus: 2732, signal 189361/228103 (executing program) 2023/02/24 11:46:07 fetching corpus: 2782, signal 190271/229306 (executing program) 2023/02/24 11:46:07 fetching corpus: 2832, signal 191580/230766 (executing program) 2023/02/24 11:46:07 fetching corpus: 2882, signal 192853/232176 (executing program) 2023/02/24 11:46:07 fetching corpus: 2932, signal 194014/233489 (executing program) 2023/02/24 11:46:08 fetching corpus: 2982, signal 194860/234603 (executing program) 2023/02/24 11:46:08 fetching corpus: 3032, signal 195501/235620 (executing program) 2023/02/24 11:46:08 fetching corpus: 3082, signal 196315/236686 (executing program) 2023/02/24 11:46:08 fetching corpus: 3132, signal 197323/237889 (executing program) 2023/02/24 11:46:08 fetching corpus: 3182, signal 198043/238886 (executing program) 2023/02/24 11:46:08 fetching corpus: 3232, signal 199108/240062 (executing program) 2023/02/24 11:46:08 fetching corpus: 3282, signal 200266/241300 (executing program) 2023/02/24 11:46:09 fetching corpus: 3332, signal 201493/242510 (executing program) 2023/02/24 11:46:09 fetching corpus: 3381, signal 202485/243602 (executing program) 2023/02/24 11:46:09 fetching corpus: 3431, signal 203491/244708 (executing program) 2023/02/24 11:46:09 fetching corpus: 3481, signal 204285/245697 (executing program) 2023/02/24 11:46:09 fetching corpus: 3531, signal 205299/246826 (executing program) 2023/02/24 11:46:09 fetching corpus: 3580, signal 206064/247780 (executing program) 2023/02/24 11:46:09 fetching corpus: 3630, signal 206920/248755 (executing program) 2023/02/24 11:46:10 fetching corpus: 3679, signal 207391/249561 (executing program) 2023/02/24 11:46:10 fetching corpus: 3729, signal 208210/250519 (executing program) 2023/02/24 11:46:10 fetching corpus: 3779, signal 208728/251354 (executing program) 2023/02/24 11:46:10 fetching corpus: 3829, signal 209492/252278 (executing program) 2023/02/24 11:46:10 fetching corpus: 3879, signal 210266/253171 (executing program) 2023/02/24 11:46:10 fetching corpus: 3929, signal 211035/254060 (executing program) 2023/02/24 11:46:10 fetching corpus: 3979, signal 211598/254819 (executing program) 2023/02/24 11:46:10 fetching corpus: 4028, signal 212432/255735 (executing program) 2023/02/24 11:46:11 fetching corpus: 4078, signal 213409/256671 (executing program) 2023/02/24 11:46:11 fetching corpus: 4128, signal 214616/257685 (executing program) 2023/02/24 11:46:11 fetching corpus: 4178, signal 215168/258427 (executing program) 2023/02/24 11:46:11 fetching corpus: 4227, signal 215835/259208 (executing program) 2023/02/24 11:46:11 fetching corpus: 4277, signal 216380/259905 (executing program) 2023/02/24 11:46:11 fetching corpus: 4327, signal 217147/260743 (executing program) 2023/02/24 11:46:11 fetching corpus: 4376, signal 217652/261396 (executing program) 2023/02/24 11:46:12 fetching corpus: 4426, signal 218410/262199 (executing program) 2023/02/24 11:46:12 fetching corpus: 4475, signal 218893/262903 (executing program) 2023/02/24 11:46:12 fetching corpus: 4525, signal 219407/263582 (executing program) 2023/02/24 11:46:12 fetching corpus: 4575, signal 220015/264291 (executing program) 2023/02/24 11:46:12 fetching corpus: 4625, signal 220465/264949 (executing program) 2023/02/24 11:46:12 fetching corpus: 4675, signal 221040/265614 (executing program) 2023/02/24 11:46:12 fetching corpus: 4725, signal 221683/266279 (executing program) 2023/02/24 11:46:12 fetching corpus: 4775, signal 222438/267009 (executing program) 2023/02/24 11:46:13 fetching corpus: 4825, signal 223047/267665 (executing program) 2023/02/24 11:46:13 fetching corpus: 4875, signal 223827/268334 (executing program) 2023/02/24 11:46:13 fetching corpus: 4925, signal 224505/269012 (executing program) 2023/02/24 11:46:13 fetching corpus: 4975, signal 225059/269612 (executing program) 2023/02/24 11:46:13 fetching corpus: 5025, signal 225643/270241 (executing program) 2023/02/24 11:46:13 fetching corpus: 5075, signal 226380/270886 (executing program) 2023/02/24 11:46:13 fetching corpus: 5125, signal 226831/271464 (executing program) 2023/02/24 11:46:13 fetching corpus: 5175, signal 227316/272026 (executing program) 2023/02/24 11:46:13 fetching corpus: 5225, signal 228112/272666 (executing program) 2023/02/24 11:46:14 fetching corpus: 5275, signal 228753/273236 (executing program) 2023/02/24 11:46:14 fetching corpus: 5325, signal 229207/273776 (executing program) 2023/02/24 11:46:14 fetching corpus: 5375, signal 229701/274252 (executing program) 2023/02/24 11:46:14 fetching corpus: 5425, signal 230385/274838 (executing program) 2023/02/24 11:46:14 fetching corpus: 5475, signal 230993/275407 (executing program) 2023/02/24 11:46:14 fetching corpus: 5525, signal 231344/275892 (executing program) 2023/02/24 11:46:14 fetching corpus: 5574, signal 232176/276486 (executing program) 2023/02/24 11:46:14 fetching corpus: 5624, signal 232705/276992 (executing program) 2023/02/24 11:46:15 fetching corpus: 5674, signal 233342/277530 (executing program) 2023/02/24 11:46:15 fetching corpus: 5724, signal 234205/278093 (executing program) 2023/02/24 11:46:15 fetching corpus: 5774, signal 234884/278612 (executing program) 2023/02/24 11:46:15 fetching corpus: 5823, signal 235586/279100 (executing program) 2023/02/24 11:46:15 fetching corpus: 5873, signal 236222/279575 (executing program) 2023/02/24 11:46:15 fetching corpus: 5923, signal 236716/280029 (executing program) 2023/02/24 11:46:15 fetching corpus: 5972, signal 237085/280444 (executing program) 2023/02/24 11:46:15 fetching corpus: 6022, signal 237633/280867 (executing program) 2023/02/24 11:46:15 fetching corpus: 6071, signal 238035/281260 (executing program) 2023/02/24 11:46:16 fetching corpus: 6120, signal 238373/281664 (executing program) 2023/02/24 11:46:16 fetching corpus: 6169, signal 238854/282102 (executing program) 2023/02/24 11:46:16 fetching corpus: 6219, signal 239495/282537 (executing program) 2023/02/24 11:46:16 fetching corpus: 6269, signal 240007/282903 (executing program) 2023/02/24 11:46:16 fetching corpus: 6319, signal 240853/283360 (executing program) 2023/02/24 11:46:16 fetching corpus: 6368, signal 241501/283732 (executing program) 2023/02/24 11:46:16 fetching corpus: 6417, signal 242066/284112 (executing program) 2023/02/24 11:46:16 fetching corpus: 6467, signal 242613/284449 (executing program) 2023/02/24 11:46:17 fetching corpus: 6517, signal 243120/284829 (executing program) 2023/02/24 11:46:17 fetching corpus: 6567, signal 243468/285179 (executing program) 2023/02/24 11:46:17 fetching corpus: 6617, signal 243842/285529 (executing program) 2023/02/24 11:46:17 fetching corpus: 6666, signal 244429/285880 (executing program) 2023/02/24 11:46:17 fetching corpus: 6716, signal 244971/286215 (executing program) 2023/02/24 11:46:17 fetching corpus: 6766, signal 245444/286546 (executing program) 2023/02/24 11:46:17 fetching corpus: 6816, signal 245948/286884 (executing program) 2023/02/24 11:46:17 fetching corpus: 6866, signal 246451/287192 (executing program) 2023/02/24 11:46:18 fetching corpus: 6916, signal 246942/287530 (executing program) 2023/02/24 11:46:18 fetching corpus: 6966, signal 247486/287830 (executing program) 2023/02/24 11:46:18 fetching corpus: 7013, signal 247950/288141 (executing program) 2023/02/24 11:46:18 fetching corpus: 7061, signal 248622/288421 (executing program) 2023/02/24 11:46:18 fetching corpus: 7111, signal 249088/288713 (executing program) 2023/02/24 11:46:18 fetching corpus: 7159, signal 249405/288812 (executing program) 2023/02/24 11:46:18 fetching corpus: 7209, signal 249837/288812 (executing program) 2023/02/24 11:46:18 fetching corpus: 7258, signal 250211/288812 (executing program) 2023/02/24 11:46:18 fetching corpus: 7308, signal 250486/288812 (executing program) 2023/02/24 11:46:19 fetching corpus: 7357, signal 250917/288812 (executing program) 2023/02/24 11:46:19 fetching corpus: 7407, signal 251288/288812 (executing program) 2023/02/24 11:46:19 fetching corpus: 7457, signal 251794/288812 (executing program) 2023/02/24 11:46:19 fetching corpus: 7506, signal 252108/288814 (executing program) 2023/02/24 11:46:19 fetching corpus: 7556, signal 252504/288814 (executing program) 2023/02/24 11:46:19 fetching corpus: 7605, signal 253044/288814 (executing program) 2023/02/24 11:46:19 fetching corpus: 7655, signal 253388/288814 (executing program) 2023/02/24 11:46:19 fetching corpus: 7705, signal 253814/288814 (executing program) 2023/02/24 11:46:19 fetching corpus: 7753, signal 254201/288814 (executing program) 2023/02/24 11:46:20 fetching corpus: 7802, signal 254648/288814 (executing program) 2023/02/24 11:46:20 fetching corpus: 7852, signal 255136/288814 (executing program) 2023/02/24 11:46:20 fetching corpus: 7902, signal 255561/288814 (executing program) 2023/02/24 11:46:20 fetching corpus: 7952, signal 255935/288826 (executing program) 2023/02/24 11:46:20 fetching corpus: 8002, signal 256232/288844 (executing program) 2023/02/24 11:46:20 fetching corpus: 8052, signal 256668/288844 (executing program) 2023/02/24 11:46:20 fetching corpus: 8100, signal 257384/288844 (executing program) 2023/02/24 11:46:20 fetching corpus: 8150, signal 257771/288844 (executing program) 2023/02/24 11:46:21 fetching corpus: 8200, signal 258010/288844 (executing program) 2023/02/24 11:46:21 fetching corpus: 8250, signal 258345/288844 (executing program) 2023/02/24 11:46:21 fetching corpus: 8300, signal 258604/288844 (executing program) 2023/02/24 11:46:21 fetching corpus: 8349, signal 259029/288844 (executing program) 2023/02/24 11:46:21 fetching corpus: 8399, signal 259499/288844 (executing program) 2023/02/24 11:46:21 fetching corpus: 8449, signal 259965/288844 (executing program) 2023/02/24 11:46:21 fetching corpus: 8499, signal 260438/288844 (executing program) 2023/02/24 11:46:22 fetching corpus: 8549, signal 260841/288844 (executing program) 2023/02/24 11:46:22 fetching corpus: 8599, signal 261379/288869 (executing program) 2023/02/24 11:46:22 fetching corpus: 8649, signal 261792/288869 (executing program) 2023/02/24 11:46:22 fetching corpus: 8699, signal 262291/288869 (executing program) 2023/02/24 11:46:22 fetching corpus: 8749, signal 262835/288869 (executing program) 2023/02/24 11:46:22 fetching corpus: 8798, signal 263251/288869 (executing program) 2023/02/24 11:46:22 fetching corpus: 8848, signal 263614/288869 (executing program) 2023/02/24 11:46:22 fetching corpus: 8898, signal 264061/288869 (executing program) 2023/02/24 11:46:23 fetching corpus: 8946, signal 264489/288869 (executing program) 2023/02/24 11:46:23 fetching corpus: 8996, signal 264879/288869 (executing program) 2023/02/24 11:46:23 fetching corpus: 9045, signal 265211/288869 (executing program) 2023/02/24 11:46:23 fetching corpus: 9095, signal 265561/288869 (executing program) 2023/02/24 11:46:23 fetching corpus: 9145, signal 265808/288869 (executing program) 2023/02/24 11:46:23 fetching corpus: 9195, signal 266264/288869 (executing program) 2023/02/24 11:46:23 fetching corpus: 9245, signal 266629/288869 (executing program) 2023/02/24 11:46:23 fetching corpus: 9295, signal 266941/288869 (executing program) 2023/02/24 11:46:24 fetching corpus: 9345, signal 267842/288869 (executing program) 2023/02/24 11:46:24 fetching corpus: 9394, signal 268133/288869 (executing program) 2023/02/24 11:46:24 fetching corpus: 9444, signal 268410/288869 (executing program) 2023/02/24 11:46:24 fetching corpus: 9494, signal 268759/288869 (executing program) 2023/02/24 11:46:24 fetching corpus: 9544, signal 269206/288869 (executing program) 2023/02/24 11:46:24 fetching corpus: 9594, signal 269731/288869 (executing program) 2023/02/24 11:46:24 fetching corpus: 9644, signal 270087/288869 (executing program) 2023/02/24 11:46:24 fetching corpus: 9694, signal 270647/288869 (executing program) 2023/02/24 11:46:25 fetching corpus: 9744, signal 270966/288869 (executing program) 2023/02/24 11:46:25 fetching corpus: 9794, signal 271360/288869 (executing program) 2023/02/24 11:46:25 fetching corpus: 9844, signal 271794/288869 (executing program) 2023/02/24 11:46:25 fetching corpus: 9894, signal 272191/288894 (executing program) 2023/02/24 11:46:25 fetching corpus: 9944, signal 272441/288894 (executing program) 2023/02/24 11:46:25 fetching corpus: 9994, signal 272999/288894 (executing program) 2023/02/24 11:46:25 fetching corpus: 10044, signal 273386/288894 (executing program) 2023/02/24 11:46:25 fetching corpus: 10094, signal 273741/288894 (executing program) 2023/02/24 11:46:25 fetching corpus: 10144, signal 274125/288894 (executing program) 2023/02/24 11:46:26 fetching corpus: 10194, signal 274575/288894 (executing program) 2023/02/24 11:46:26 fetching corpus: 10244, signal 274899/288894 (executing program) 2023/02/24 11:46:26 fetching corpus: 10293, signal 275240/288895 (executing program) 2023/02/24 11:46:26 fetching corpus: 10343, signal 275532/288895 (executing program) 2023/02/24 11:46:26 fetching corpus: 10393, signal 275836/288895 (executing program) 2023/02/24 11:46:26 fetching corpus: 10443, signal 276271/288895 (executing program) 2023/02/24 11:46:27 fetching corpus: 10493, signal 276888/288895 (executing program) 2023/02/24 11:46:27 fetching corpus: 10543, signal 277230/288895 (executing program) 2023/02/24 11:46:27 fetching corpus: 10593, signal 277475/288895 (executing program) 2023/02/24 11:46:27 fetching corpus: 10643, signal 277771/288895 (executing program) 2023/02/24 11:46:27 fetching corpus: 10692, signal 278093/288895 (executing program) 2023/02/24 11:46:27 fetching corpus: 10742, signal 278472/288904 (executing program) 2023/02/24 11:46:27 fetching corpus: 10792, signal 278698/288904 (executing program) 2023/02/24 11:46:28 fetching corpus: 10841, signal 278963/288904 (executing program) 2023/02/24 11:46:28 fetching corpus: 10891, signal 279367/288904 (executing program) 2023/02/24 11:46:28 fetching corpus: 10941, signal 279652/288904 (executing program) 2023/02/24 11:46:28 fetching corpus: 10991, signal 280016/288904 (executing program) 2023/02/24 11:46:28 fetching corpus: 11040, signal 280287/288904 (executing program) 2023/02/24 11:46:28 fetching corpus: 11090, signal 280980/288904 (executing program) 2023/02/24 11:46:28 fetching corpus: 11140, signal 281295/288904 (executing program) 2023/02/24 11:46:28 fetching corpus: 11190, signal 281513/288904 (executing program) 2023/02/24 11:46:29 fetching corpus: 11239, signal 281854/288912 (executing program) 2023/02/24 11:46:29 fetching corpus: 11289, signal 282221/288913 (executing program) 2023/02/24 11:46:29 fetching corpus: 11339, signal 282491/288925 (executing program) 2023/02/24 11:46:29 fetching corpus: 11389, signal 282885/288925 (executing program) 2023/02/24 11:46:29 fetching corpus: 11439, signal 283153/288925 (executing program) 2023/02/24 11:46:29 fetching corpus: 11487, signal 283464/288925 (executing program) 2023/02/24 11:46:29 fetching corpus: 11537, signal 283762/288929 (executing program) 2023/02/24 11:46:29 fetching corpus: 11587, signal 284084/288929 (executing program) 2023/02/24 11:46:30 fetching corpus: 11637, signal 284308/288929 (executing program) 2023/02/24 11:46:30 fetching corpus: 11687, signal 284757/288929 (executing program) 2023/02/24 11:46:30 fetching corpus: 11737, signal 285077/288929 (executing program) 2023/02/24 11:46:30 fetching corpus: 11786, signal 285432/288931 (executing program) 2023/02/24 11:46:30 fetching corpus: 11786, signal 285432/288931 (executing program) 2023/02/24 11:46:32 starting 8 fuzzer processes 11:46:32 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) setresuid(0x0, 0x0, 0x0) read(0xffffffffffffffff, 0x0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000280)={{0x77359400}, {0x0, 0x3938700}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x5) 11:46:32 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000200)={0x14, 0x9, 0x6, 0x801}, 0x14}}, 0x0) close(r0) 11:46:32 executing program 2: prctl$PR_MCE_KILL(0x21, 0x1, 0x2) 11:46:32 executing program 3: clock_gettime(0x0, &(0x7f0000001380)) [ 81.759894] audit: type=1400 audit(1677239192.455:6): avc: denied { execmem } for pid=258 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 11:46:32 executing program 4: r0 = syz_io_uring_setup(0x1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fff000/0x1000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE, 0x0) io_uring_enter(r0, 0x1, 0x0, 0x0, 0x0, 0x0) 11:46:32 executing program 5: syz_genetlink_get_family_id$team(&(0x7f0000000ac0), 0xffffffffffffffff) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x6c6f, &(0x7f0000001100)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000001180), &(0x7f00000011c0)) 11:46:32 executing program 6: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000040)={0x2, {0x2, 0x0, 0x0, 0x0, 0x400}}) 11:46:32 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$NFT_BATCH(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000100081ff000400000000000003"], 0x28}}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x292e9) syz_mount_image$vfat(0x0, 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="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", 0x1000, 0x2}, {0x0}], 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) [ 82.948320] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 82.950054] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 82.952226] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 82.955743] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 82.967614] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 82.969142] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 83.063229] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 83.065825] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 83.069219] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 83.070601] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 83.071764] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 83.074187] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 83.077283] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 83.078754] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 83.081126] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 83.082678] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 83.084100] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 83.085680] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 83.090180] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 83.098104] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 83.106706] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 83.112542] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 83.154119] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 83.154824] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 83.181959] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 83.184959] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 83.185760] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 83.188747] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 83.190279] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 83.191257] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 83.195463] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 83.197534] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 83.209439] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 83.211989] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 83.214095] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 83.230598] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 85.021794] Bluetooth: hci0: command 0x0409 tx timeout [ 85.085542] Bluetooth: hci1: Opcode 0x c03 failed: -110 [ 85.087007] [ 85.087138] ====================================================== [ 85.087546] WARNING: possible circular locking dependency detected [ 85.087952] 6.2.0-next-20230224 #1 Not tainted [ 85.088253] ------------------------------------------------------ [ 85.088650] syz-executor.7/271 is trying to acquire lock: [ 85.092573] ffff8880158a8880 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}, at: __flush_work+0xdd/0xd80 [ 85.093559] [ 85.093559] but task is already holding lock: [ 85.094092] ffff8880158a8920 (&hdev->cmd_sync_work_lock){+.+.}-{3:3}, at: hci_cmd_sync_clear+0x45/0x250 [ 85.094986] [ 85.094986] which lock already depends on the new lock. [ 85.094986] [ 85.095730] [ 85.095730] the existing dependency chain (in reverse order) is: [ 85.096412] [ 85.096412] -> #1 (&hdev->cmd_sync_work_lock){+.+.}-{3:3}: [ 85.097078] __mutex_lock+0x133/0x14a0 [ 85.097521] hci_cmd_sync_work+0x1e6/0x320 [ 85.097982] process_one_work+0xa0f/0x1790 [ 85.098437] worker_thread+0x63b/0x1260 [ 85.098870] kthread+0x2e9/0x3a0 [ 85.099255] ret_from_fork+0x2c/0x50 [ 85.099666] [ 85.099666] -> #0 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}: [ 85.100428] __lock_acquire+0x2d56/0x6380 [ 85.100880] lock_acquire.part.0+0xea/0x320 [ 85.101345] __flush_work+0x109/0xd80 [ 85.101760] __cancel_work_timer+0x39c/0x4e0 [ 85.102222] hci_cmd_sync_clear+0x52/0x250 [ 85.102668] hci_unregister_dev+0xf9/0x410 [ 85.103135] vhci_release+0x80/0x100 [ 85.103546] __fput+0x263/0xa40 [ 85.103914] task_work_run+0x174/0x280 [ 85.104228] do_exit+0xad8/0x2800 [ 85.104497] do_group_exit+0xd4/0x2a0 [ 85.104781] __x64_sys_exit_group+0x3e/0x50 [ 85.105104] do_syscall_64+0x3f/0x90 [ 85.105399] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 85.105794] [ 85.105794] other info that might help us debug this: [ 85.105794] [ 85.106319] Possible unsafe locking scenario: [ 85.106319] [ 85.106704] CPU0 CPU1 [ 85.107030] ---- ---- [ 85.107346] lock(&hdev->cmd_sync_work_lock); [ 85.107663] lock((work_completion)(&hdev->cmd_sync_work)); [ 85.108209] lock(&hdev->cmd_sync_work_lock); [ 85.108677] lock((work_completion)(&hdev->cmd_sync_work)); [ 85.109067] [ 85.109067] *** DEADLOCK *** [ 85.109067] [ 85.109478] 1 lock held by syz-executor.7/271: [ 85.109796] #0: ffff8880158a8920 (&hdev->cmd_sync_work_lock){+.+.}-{3:3}, at: hci_cmd_sync_clear+0x45/0x250 [ 85.110473] [ 85.110473] stack backtrace: [ 85.110776] CPU: 1 PID: 271 Comm: syz-executor.7 Not tainted 6.2.0-next-20230224 #1 [ 85.111305] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 85.111848] Call Trace: [ 85.112028] [ 85.112194] dump_stack_lvl+0x91/0xf0 [ 85.112467] check_noncircular+0x263/0x2e0 [ 85.112783] ? __pfx_check_noncircular+0x10/0x10 [ 85.113130] __lock_acquire+0x2d56/0x6380 [ 85.113437] ? lock_is_held_type+0x9f/0x120 [ 85.113748] ? __pfx___lock_acquire+0x10/0x10 [ 85.114073] ? __pfx_register_lock_class+0x10/0x10 [ 85.114426] ? __wait_for_common+0x394/0x550 [ 85.114748] ? __pfx_lock_release+0x10/0x10 [ 85.115072] lock_acquire.part.0+0xea/0x320 [ 85.115392] ? __flush_work+0xdd/0xd80 [ 85.115686] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 85.116044] ? __flush_work+0xdd/0xd80 [ 85.116332] ? rcu_read_lock_sched_held+0x42/0x80 [ 85.116675] ? trace_lock_acquire+0x170/0x1e0 [ 85.117004] ? __flush_work+0xdd/0xd80 [ 85.117290] ? lock_acquire+0x32/0xc0 [ 85.117574] ? __flush_work+0xdd/0xd80 [ 85.117860] __flush_work+0x109/0xd80 [ 85.118141] ? __flush_work+0xdd/0xd80 [ 85.118428] ? __pfx_mark_lock.part.0+0x10/0x10 [ 85.118768] ? __pfx___flush_work+0x10/0x10 [ 85.119091] ? lock_acquire.part.0+0xea/0x320 [ 85.119419] ? hci_cmd_sync_clear+0x45/0x250 [ 85.119736] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 85.120093] ? hci_cmd_sync_clear+0x45/0x250 [ 85.120408] ? rcu_read_lock_sched_held+0x42/0x80 [ 85.120749] ? trace_lock_acquire+0x170/0x1e0 [ 85.121072] ? lock_is_held_type+0x9f/0x120 [ 85.121387] ? mark_held_locks+0x9e/0xe0 [ 85.121682] __cancel_work_timer+0x39c/0x4e0 [ 85.121997] ? __pfx___cancel_work_timer+0x10/0x10 [ 85.122340] ? __cancel_work_timer+0x2aa/0x4e0 [ 85.122660] ? __pfx___cancel_work_timer+0x10/0x10 [ 85.123014] ? lock_release+0x1e3/0x710 [ 85.123305] ? __pfx_lock_release+0x10/0x10 [ 85.123618] ? do_raw_write_lock+0x11e/0x3b0 [ 85.123935] ? __pfx_vhci_release+0x10/0x10 [ 85.124244] hci_cmd_sync_clear+0x52/0x250 [ 85.124552] ? __pfx_vhci_release+0x10/0x10 [ 85.124860] hci_unregister_dev+0xf9/0x410 [ 85.125167] vhci_release+0x80/0x100 [ 85.125439] __fput+0x263/0xa40 [ 85.125680] task_work_run+0x174/0x280 [ 85.125960] ? __pfx_task_work_run+0x10/0x10 [ 85.126275] ? do_raw_spin_unlock+0x53/0x220 [ 85.126591] do_exit+0xad8/0x2800 [ 85.126844] ? lock_release+0x1e3/0x710 [ 85.127142] ? __pfx_lock_release+0x10/0x10 [ 85.127457] ? do_raw_spin_lock+0x125/0x270 [ 85.127760] ? __pfx_do_exit+0x10/0x10 [ 85.128043] do_group_exit+0xd4/0x2a0 [ 85.128320] __x64_sys_exit_group+0x3e/0x50 [ 85.128627] do_syscall_64+0x3f/0x90 [ 85.128892] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 85.129254] RIP: 0033:0x7f278ca33b19 [ 85.129520] Code: Unable to access opcode bytes at 0x7f278ca33aef. [ 85.129943] RSP: 002b:00007ffdf3b520d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 85.130467] RAX: ffffffffffffffda RBX: 00007ffdf3b528b8 RCX: 00007f278ca33b19 [ 85.130926] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000043 [ 85.131401] RBP: 0000000000000000 R08: 0000000000000026 R09: 00007ffdf3b528b8 [ 85.131869] R10: 0000000000000020 R11: 0000000000000246 R12: 00007f278ca8d233 [ 85.132325] R13: 0000000000000002 R14: 0000000000000000 R15: 00000000000000f8 [ 85.132791] [ 85.149356] Bluetooth: hci2: command 0x0409 tx timeout [ 85.149865] Bluetooth: hci3: command 0x0409 tx timeout [ 85.150666] Bluetooth: hci6: Opcode 0x c03 failed: -110 [ 85.213363] Bluetooth: hci5: command 0x0409 tx timeout [ 85.213385] Bluetooth: hci4: command 0x0409 tx timeout [ 85.277370] Bluetooth: hci7: command 0x0409 tx timeout [ 87.069360] Bluetooth: hci0: command 0x041b tx timeout [ 87.197347] Bluetooth: hci3: command 0x041b tx timeout [ 87.197823] Bluetooth: hci2: command 0x041b tx timeout [ 87.261349] Bluetooth: hci4: command 0x041b tx timeout [ 87.262386] Bluetooth: hci5: command 0x041b tx timeout [ 87.325354] Bluetooth: hci7: command 0x041b tx timeout [ 88.162924] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 88.164103] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 88.165137] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 88.167029] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 88.171191] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 88.172851] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 89.117359] Bluetooth: hci0: command 0x040f tx timeout [ 89.245332] Bluetooth: hci2: command 0x040f tx timeout [ 89.245755] Bluetooth: hci3: command 0x040f tx timeout [ 89.309957] Bluetooth: hci5: command 0x040f tx timeout [ 89.310450] Bluetooth: hci4: command 0x040f tx timeout [ 89.373358] Bluetooth: hci7: command 0x040f tx timeout [ 90.205377] Bluetooth: hci1: command 0x0409 tx timeout [ 90.653346] Bluetooth: hci6: Opcode 0x c03 failed: -110 [ 91.165455] Bluetooth: hci0: command 0x0419 tx timeout [ 91.293336] Bluetooth: hci3: command 0x0419 tx timeout [ 91.293936] Bluetooth: hci2: command 0x0419 tx timeout [ 91.357353] Bluetooth: hci4: command 0x0419 tx timeout [ 91.357364] Bluetooth: hci5: command 0x0419 tx timeout [ 91.421340] Bluetooth: hci7: command 0x0419 tx timeout [ 92.253332] Bluetooth: hci1: command 0x041b tx timeout [ 94.301346] Bluetooth: hci1: command 0x040f tx timeout VM DIAGNOSIS: 11:46:35 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=00007f2e2ee668d0 RCX=0000000000000001 RDX=000000000000ffff RSI=00007f2e2ee8a8f0 RDI=00007f2e2ee8a8f0 RBP=00000000066d1f10 RSP=00007ffd4034c128 R8 =0000000000000000 R9 =00007f2e2ee668d0 R10=00007f2e2ee7c7d6 R11=0000000000000007 R12=00007f2e2f16d510 R13=00007f2e2ec62030 R14=0000000000000002 R15=00007f2e2f16d510 RIP=00007f2e2f18f230 RFL=00000246 [---Z-P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f2e2ec63540 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe33a65d3000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe33a65d1000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2e2f13d000 CR3=000000000e192000 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=00ff00000000000000000000000000ff XMM01=ffffffffffffffffffffffffffffffff XMM02=315f315f4c53534e45504f00315f315f XMM03=00000000000000000000000000797063 XMM04=6567007465737a74006d726678736377 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000074 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff82502865 RDI=ffffffff87f10da0 RBP=ffffffff87f10d60 RSP=ffff888032517190 R8 =0000000000000001 R9 =000000000000000a R10=0000000000000074 R11=0000000000000001 R12=0000000000000074 R13=ffffffff87f10d60 R14=0000000000000010 R15=ffffffff82502850 RIP=ffffffff825028bd 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 fffffe3eea40f000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe3eea40d000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f260c3b08e0 CR3=0000000015f7a000 CR4=00350ee0 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=756e696c2d34365f3638782f62696c2f XMM01=00362e6f732e6362696c2f756e672d78 XMM02=ffff0000000000ffffffffffffffffff XMM03=ffffffffffffffffffffffffffffffff XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000