Warning: Permanently added '10.128.0.68' (ECDSA) to the list of known hosts. 2021/09/28 15:26:01 fuzzer started 2021/09/28 15:26:01 dialing manager at 10.128.0.248:13075 2021/09/28 15:26:01 syscalls: 828 2021/09/28 15:26:01 code coverage: enabled 2021/09/28 15:26:01 comparison tracing: enabled 2021/09/28 15:26:01 extra coverage: support is not implemented in syzkaller 2021/09/28 15:26:01 setuid sandbox: support is not implemented in syzkaller 2021/09/28 15:26:01 namespace sandbox: support is not implemented in syzkaller 2021/09/28 15:26:01 Android sandbox: support is not implemented in syzkaller 2021/09/28 15:26:01 fault injection: support is not implemented in syzkaller 2021/09/28 15:26:01 leak checking: support is not implemented in syzkaller 2021/09/28 15:26:01 net packet injection: enabled 2021/09/28 15:26:01 net device setup: support is not implemented in syzkaller 2021/09/28 15:26:01 concurrency sanitizer: support is not implemented in syzkaller 2021/09/28 15:26:01 devlink PCI setup: support is not implemented in syzkaller 2021/09/28 15:26:01 USB emulation: support is not implemented in syzkaller 2021/09/28 15:26:01 hci packet injection: support is not implemented in syzkaller 2021/09/28 15:26:01 wifi device emulation: support is not implemented in syzkaller 2021/09/28 15:26:01 802.15.4 emulation: support is not implemented in syzkaller 2021/09/28 15:26:01 fetching corpus: 0, signal 0/2000 (executing program) 2021/09/28 15:26:01 fetching corpus: 50, signal 9176/13123 (executing program) 2021/09/28 15:26:02 fetching corpus: 100, signal 15433/21253 (executing program) 2021/09/28 15:26:02 fetching corpus: 150, signal 22779/30417 (executing program) 2021/09/28 15:26:02 fetching corpus: 200, signal 27546/36983 (executing program) 2021/09/28 15:26:02 fetching corpus: 250, signal 33538/44718 (executing program) 2021/09/28 15:26:02 fetching corpus: 300, signal 38808/51690 (executing program) 2021/09/28 15:26:02 fetching corpus: 350, signal 46607/61051 (executing program) 2021/09/28 15:26:02 fetching corpus: 400, signal 51296/67338 (executing program) 2021/09/28 15:26:02 fetching corpus: 450, signal 56470/74059 (executing program) 2021/09/28 15:26:02 fetching corpus: 500, signal 62310/81374 (executing program) 2021/09/28 15:26:02 fetching corpus: 550, signal 68020/88502 (executing program) 2021/09/28 15:26:02 fetching corpus: 600, signal 72326/94231 (executing program) 2021/09/28 15:26:02 fetching corpus: 650, signal 77431/100719 (executing program) 2021/09/28 15:26:02 fetching corpus: 700, signal 82767/107372 (executing program) 2021/09/28 15:26:02 fetching corpus: 750, signal 86760/112722 (executing program) Expensive timeout(9) function: 0xffffffff8184fcc0(0) 0.010000371 s 2021/09/28 15:26:02 fetching corpus: 800, signal 89952/117314 (executing program) 2021/09/28 15:26:02 fetching corpus: 850, signal 94306/122918 (executing program) 2021/09/28 15:26:02 fetching corpus: 900, signal 97935/127804 (executing program) 2021/09/28 15:26:03 fetching corpus: 950, signal 100470/131674 (executing program) 2021/09/28 15:26:03 fetching corpus: 1000, signal 104515/136865 (executing program) 2021/09/28 15:26:03 fetching corpus: 1050, signal 107649/141268 (executing program) 2021/09/28 15:26:03 fetching corpus: 1100, signal 111291/146118 (executing program) 2021/09/28 15:26:04 fetching corpus: 1150, signal 115746/151634 (executing program) 2021/09/28 15:26:04 fetching corpus: 1200, signal 118846/155904 (executing program) 2021/09/28 15:26:04 fetching corpus: 1250, signal 122209/160426 (executing program) 2021/09/28 15:26:04 fetching corpus: 1300, signal 125072/164406 (executing program) 2021/09/28 15:26:04 fetching corpus: 1350, signal 127330/167816 (executing program) 2021/09/28 15:26:04 fetching corpus: 1400, signal 130903/172363 (executing program) 2021/09/28 15:26:04 fetching corpus: 1450, signal 135232/177581 (executing program) 2021/09/28 15:26:04 fetching corpus: 1500, signal 137751/181148 (executing program) 2021/09/28 15:26:05 fetching corpus: 1550, signal 140571/184950 (executing program) 2021/09/28 15:26:05 fetching corpus: 1600, signal 145257/190410 (executing program) 2021/09/28 15:26:05 fetching corpus: 1650, signal 148892/194899 (executing program) 2021/09/28 15:26:05 fetching corpus: 1700, signal 151332/198320 (executing program) 2021/09/28 15:26:05 fetching corpus: 1750, signal 154392/202191 (executing program) 2021/09/28 15:26:05 fetching corpus: 1800, signal 157561/206179 (executing program) 2021/09/28 15:26:05 fetching corpus: 1850, signal 160567/210111 (executing program) 2021/09/28 15:26:05 fetching corpus: 1900, signal 162390/212948 (executing program) 2021/09/28 15:26:05 fetching corpus: 1950, signal 164910/216321 (executing program) 2021/09/28 15:26:05 fetching corpus: 2000, signal 167999/220166 (executing program) 2021/09/28 15:26:05 fetching corpus: 2050, signal 170818/223788 (executing program) Expensive timeout(9) function: 0xffffffff812c84f0(0xfffffe0056b97e00) 0.011414566 s 2021/09/28 15:26:06 fetching corpus: 2100, signal 174139/227765 (executing program) 2021/09/28 15:26:06 fetching corpus: 2150, signal 176414/230864 (executing program) 2021/09/28 15:26:06 fetching corpus: 2200, signal 179184/234343 (executing program) 2021/09/28 15:26:06 fetching corpus: 2250, signal 182411/238122 (executing program) 2021/09/28 15:26:06 fetching corpus: 2300, signal 184627/241160 (executing program) 2021/09/28 15:26:06 fetching corpus: 2350, signal 187777/244839 (executing program) 2021/09/28 15:26:06 fetching corpus: 2400, signal 190455/248245 (executing program) Expensive timeout(9) function: 0xffffffff8184fcc0(0) 0.013814823 s 2021/09/28 15:26:06 fetching corpus: 2450, signal 193242/251576 (executing program) 2021/09/28 15:26:06 fetching corpus: 2500, signal 195828/254789 (executing program) 2021/09/28 15:26:06 fetching corpus: 2550, signal 197501/257270 (executing program) 2021/09/28 15:26:06 fetching corpus: 2600, signal 200261/260529 (executing program) 2021/09/28 15:26:06 fetching corpus: 2650, signal 201618/262711 (executing program) 2021/09/28 15:26:07 fetching corpus: 2700, signal 203623/265377 (executing program) 2021/09/28 15:26:07 fetching corpus: 2750, signal 205448/267897 (executing program) 2021/09/28 15:26:07 fetching corpus: 2800, signal 209142/271788 (executing program) 2021/09/28 15:26:07 fetching corpus: 2850, signal 210447/273870 (executing program) 2021/09/28 15:26:07 fetching corpus: 2900, signal 212615/276572 (executing program) 2021/09/28 15:26:07 fetching corpus: 2950, signal 215243/279597 (executing program) 2021/09/28 15:26:07 fetching corpus: 3000, signal 217590/282411 (executing program) 2021/09/28 15:26:07 fetching corpus: 3050, signal 220292/285458 (executing program) 2021/09/28 15:26:07 fetching corpus: 3100, signal 222366/288027 (executing program) 2021/09/28 15:26:07 fetching corpus: 3150, signal 224059/290327 (executing program) 2021/09/28 15:26:07 fetching corpus: 3200, signal 227456/293865 (executing program) 2021/09/28 15:26:07 fetching corpus: 3250, signal 229633/296410 (executing program) 2021/09/28 15:26:07 fetching corpus: 3300, signal 231830/298960 (executing program) 2021/09/28 15:26:07 fetching corpus: 3350, signal 233703/301325 (executing program) 2021/09/28 15:26:08 fetching corpus: 3400, signal 236024/303942 (executing program) 2021/09/28 15:26:08 fetching corpus: 3450, signal 237825/306130 (executing program) 2021/09/28 15:26:08 fetching corpus: 3500, signal 238684/307726 (executing program) 2021/09/28 15:26:08 fetching corpus: 3550, signal 240463/309962 (executing program) 2021/09/28 15:26:08 fetching corpus: 3600, signal 241768/311846 (executing program) 2021/09/28 15:26:08 fetching corpus: 3650, signal 244929/314913 (executing program) 2021/09/28 15:26:08 fetching corpus: 3700, signal 246529/316954 (executing program) 2021/09/28 15:26:08 fetching corpus: 3750, signal 248454/319200 (executing program) 2021/09/28 15:26:08 fetching corpus: 3800, signal 250210/321338 (executing program) 2021/09/28 15:26:08 fetching corpus: 3850, signal 251383/323075 (executing program) 2021/09/28 15:26:08 fetching corpus: 3900, signal 252581/324820 (executing program) 2021/09/28 15:26:08 fetching corpus: 3950, signal 254417/326904 (executing program) 2021/09/28 15:26:08 fetching corpus: 4000, signal 255962/328822 (executing program) 2021/09/28 15:26:08 fetching corpus: 4050, signal 257232/330545 (executing program) 2021/09/28 15:26:08 fetching corpus: 4100, signal 259244/332712 (executing program) 2021/09/28 15:26:08 fetching corpus: 4150, signal 261743/335218 (executing program) 2021/09/28 15:26:08 fetching corpus: 4200, signal 263932/337520 (executing program) 2021/09/28 15:26:08 fetching corpus: 4250, signal 265423/339358 (executing program) 2021/09/28 15:26:08 fetching corpus: 4300, signal 267298/341401 (executing program) 2021/09/28 15:26:09 fetching corpus: 4350, signal 269896/343853 (executing program) 2021/09/28 15:26:09 fetching corpus: 4400, signal 273038/346637 (executing program) 2021/09/28 15:26:09 fetching corpus: 4450, signal 274546/348325 (executing program) 2021/09/28 15:26:09 fetching corpus: 4500, signal 276596/350349 (executing program) 2021/09/28 15:26:09 fetching corpus: 4550, signal 278133/352098 (executing program) 2021/09/28 15:26:09 fetching corpus: 4600, signal 280049/354003 (executing program) 2021/09/28 15:26:09 fetching corpus: 4650, signal 282607/356351 (executing program) 2021/09/28 15:26:09 fetching corpus: 4700, signal 284049/357954 (executing program) 2021/09/28 15:26:09 fetching corpus: 4750, signal 285339/359471 (executing program) 2021/09/28 15:26:09 fetching corpus: 4800, signal 286612/360991 (executing program) 2021/09/28 15:26:09 fetching corpus: 4850, signal 288291/362765 (executing program) 2021/09/28 15:26:09 fetching corpus: 4900, signal 289577/364260 (executing program) 2021/09/28 15:26:09 fetching corpus: 4950, signal 290700/365665 (executing program) 2021/09/28 15:26:09 fetching corpus: 5000, signal 291998/367177 (executing program) 2021/09/28 15:26:09 fetching corpus: 5050, signal 293055/368604 (executing program) 2021/09/28 15:26:09 fetching corpus: 5100, signal 294724/370293 (executing program) 2021/09/28 15:26:09 fetching corpus: 5150, signal 296046/371774 (executing program) 2021/09/28 15:26:09 fetching corpus: 5200, signal 297183/373064 (executing program) 2021/09/28 15:26:09 fetching corpus: 5250, signal 298767/374658 (executing program) 2021/09/28 15:26:10 fetching corpus: 5300, signal 301025/376532 (executing program) 2021/09/28 15:26:10 fetching corpus: 5350, signal 301670/377614 (executing program) 2021/09/28 15:26:10 fetching corpus: 5400, signal 303060/379129 (executing program) 2021/09/28 15:26:10 fetching corpus: 5450, signal 305075/380914 (executing program) 2021/09/28 15:26:10 fetching corpus: 5500, signal 306946/382572 (executing program) 2021/09/28 15:26:10 fetching corpus: 5550, signal 308351/384073 (executing program) 2021/09/28 15:26:10 fetching corpus: 5600, signal 310836/385945 (executing program) 2021/09/28 15:26:10 fetching corpus: 5650, signal 312202/387279 (executing program) 2021/09/28 15:26:10 fetching corpus: 5700, signal 313896/388787 (executing program) 2021/09/28 15:26:10 fetching corpus: 5750, signal 314780/389898 (executing program) 2021/09/28 15:26:11 fetching corpus: 5800, signal 315669/391012 (executing program) 2021/09/28 15:26:11 fetching corpus: 5850, signal 316883/392237 (executing program) 2021/09/28 15:26:11 fetching corpus: 5900, signal 317623/393257 (executing program) 2021/09/28 15:26:11 fetching corpus: 5950, signal 319585/394806 (executing program) 2021/09/28 15:26:11 fetching corpus: 6000, signal 321348/396293 (executing program) 2021/09/28 15:26:11 fetching corpus: 6050, signal 322186/397344 (executing program) 2021/09/28 15:26:11 fetching corpus: 6100, signal 323444/398607 (executing program) 2021/09/28 15:26:11 fetching corpus: 6150, signal 325394/400114 (executing program) 2021/09/28 15:26:11 fetching corpus: 6200, signal 327358/401614 (executing program) 2021/09/28 15:26:11 fetching corpus: 6250, signal 327952/402484 (executing program) 2021/09/28 15:26:11 fetching corpus: 6300, signal 329334/403702 (executing program) 2021/09/28 15:26:11 fetching corpus: 6350, signal 330650/404902 (executing program) 2021/09/28 15:26:11 fetching corpus: 6400, signal 331531/405828 (executing program) 2021/09/28 15:26:11 fetching corpus: 6450, signal 332637/406878 (executing program) 2021/09/28 15:26:11 fetching corpus: 6500, signal 333781/407987 (executing program) 2021/09/28 15:26:11 fetching corpus: 6550, signal 335054/409121 (executing program) 2021/09/28 15:26:12 fetching corpus: 6600, signal 335582/409967 (executing program) 2021/09/28 15:26:12 fetching corpus: 6650, signal 337426/411248 (executing program) 2021/09/28 15:26:12 fetching corpus: 6700, signal 338434/412155 (executing program) 2021/09/28 15:26:12 fetching corpus: 6750, signal 340770/413669 (executing program) 2021/09/28 15:26:12 fetching corpus: 6800, signal 342502/414902 (executing program) 2021/09/28 15:26:12 fetching corpus: 6850, signal 343976/416004 (executing program) 2021/09/28 15:26:12 fetching corpus: 6900, signal 344644/416795 (executing program) 2021/09/28 15:26:12 fetching corpus: 6950, signal 346544/418105 (executing program) 2021/09/28 15:26:12 fetching corpus: 7000, signal 348337/419323 (executing program) 2021/09/28 15:26:12 fetching corpus: 7050, signal 349690/420362 (executing program) Expensive timeout(9) function: 0xffffffff81f78fe0(0xffffffff841bd680) 0.026161421 s 2021/09/28 15:26:12 fetching corpus: 7100, signal 350245/421078 (executing program) 2021/09/28 15:26:12 fetching corpus: 7150, signal 351375/421977 (executing program) 2021/09/28 15:26:12 fetching corpus: 7200, signal 352326/422837 (executing program) 2021/09/28 15:26:12 fetching corpus: 7250, signal 354605/424125 (executing program) 2021/09/28 15:26:12 fetching corpus: 7300, signal 356136/425182 (executing program) 2021/09/28 15:26:12 fetching corpus: 7350, signal 357121/425999 (executing program) 2021/09/28 15:26:12 fetching corpus: 7400, signal 358005/426751 (executing program) 2021/09/28 15:26:12 fetching corpus: 7450, signal 358451/427362 (executing program) 2021/09/28 15:26:12 fetching corpus: 7500, signal 359804/428305 (executing program) 2021/09/28 15:26:13 fetching corpus: 7550, signal 360846/429087 (executing program) 2021/09/28 15:26:13 fetching corpus: 7600, signal 361477/429775 (executing program) 2021/09/28 15:26:13 fetching corpus: 7650, signal 362469/430538 (executing program) 2021/09/28 15:26:13 fetching corpus: 7700, signal 363676/431393 (executing program) 2021/09/28 15:26:13 fetching corpus: 7750, signal 365636/432445 (executing program) 2021/09/28 15:26:13 fetching corpus: 7800, signal 366597/433177 (executing program) 2021/09/28 15:26:13 fetching corpus: 7850, signal 368352/434294 (executing program) 2021/09/28 15:26:13 fetching corpus: 7900, signal 369512/435130 (executing program) 2021/09/28 15:26:13 fetching corpus: 7950, signal 371027/435987 (executing program) 2021/09/28 15:26:13 fetching corpus: 8000, signal 372318/436839 (executing program) 2021/09/28 15:26:13 fetching corpus: 8050, signal 373870/437772 (executing program) 2021/09/28 15:26:13 fetching corpus: 8100, signal 375525/438704 (executing program) 2021/09/28 15:26:13 fetching corpus: 8150, signal 376958/439550 (executing program) 2021/09/28 15:26:14 fetching corpus: 8200, signal 378987/440453 (executing program) 2021/09/28 15:26:14 fetching corpus: 8250, signal 379812/441077 (executing program) 2021/09/28 15:26:14 fetching corpus: 8300, signal 380679/441666 (executing program) 2021/09/28 15:26:14 fetching corpus: 8350, signal 382264/442520 (executing program) 2021/09/28 15:26:14 fetching corpus: 8400, signal 384150/443408 (executing program) 2021/09/28 15:26:14 fetching corpus: 8450, signal 385989/444241 (executing program) 2021/09/28 15:26:14 fetching corpus: 8500, signal 387411/444923 (executing program) 2021/09/28 15:26:14 fetching corpus: 8550, signal 388502/445561 (executing program) 2021/09/28 15:26:14 fetching corpus: 8600, signal 389046/446061 (executing program) 2021/09/28 15:26:14 fetching corpus: 8650, signal 390385/446846 (executing program) 2021/09/28 15:26:14 fetching corpus: 8700, signal 391044/447339 (executing program) 2021/09/28 15:26:14 fetching corpus: 8750, signal 392773/448057 (executing program) 2021/09/28 15:26:14 fetching corpus: 8800, signal 393660/448612 (executing program) 2021/09/28 15:26:15 fetching corpus: 8850, signal 394835/449186 (executing program) 2021/09/28 15:26:15 fetching corpus: 8900, signal 395607/449682 (executing program) 2021/09/28 15:26:15 fetching corpus: 8950, signal 397365/450369 (executing program) 2021/09/28 15:26:15 fetching corpus: 9000, signal 398152/450841 (executing program) 2021/09/28 15:26:15 fetching corpus: 9050, signal 398754/451279 (executing program) 2021/09/28 15:26:15 fetching corpus: 9100, signal 399594/451759 (executing program) 2021/09/28 15:26:15 fetching corpus: 9150, signal 400711/452266 (executing program) 2021/09/28 15:26:15 fetching corpus: 9200, signal 401387/452702 (executing program) 2021/09/28 15:26:15 fetching corpus: 9250, signal 402024/453137 (executing program) 2021/09/28 15:26:15 fetching corpus: 9300, signal 403575/453712 (executing program) 2021/09/28 15:26:15 fetching corpus: 9350, signal 405021/454252 (executing program) 2021/09/28 15:26:15 fetching corpus: 9400, signal 406371/454781 (executing program) 2021/09/28 15:26:15 fetching corpus: 9450, signal 407661/455247 (executing program) 2021/09/28 15:26:15 fetching corpus: 9500, signal 408449/455621 (executing program) 2021/09/28 15:26:16 fetching corpus: 9550, signal 409907/456116 (executing program) 2021/09/28 15:26:16 fetching corpus: 9600, signal 411313/456552 (executing program) 2021/09/28 15:26:16 fetching corpus: 9650, signal 412476/456949 (executing program) 2021/09/28 15:26:16 fetching corpus: 9700, signal 413469/457313 (executing program) 2021/09/28 15:26:16 fetching corpus: 9750, signal 414989/457774 (executing program) 2021/09/28 15:26:16 fetching corpus: 9800, signal 415538/458080 (executing program) 2021/09/28 15:26:16 fetching corpus: 9850, signal 416948/458779 (executing program) 2021/09/28 15:26:16 fetching corpus: 9900, signal 418305/459199 (executing program) 2021/09/28 15:26:16 fetching corpus: 9950, signal 419217/459570 (executing program) 2021/09/28 15:26:16 fetching corpus: 10000, signal 419910/459846 (executing program) 2021/09/28 15:26:16 fetching corpus: 10050, signal 421432/460245 (executing program) 2021/09/28 15:26:16 fetching corpus: 10100, signal 422081/460514 (executing program) 2021/09/28 15:26:16 fetching corpus: 10150, signal 423154/460841 (executing program) 2021/09/28 15:26:17 fetching corpus: 10200, signal 423832/461090 (executing program) 2021/09/28 15:26:17 fetching corpus: 10250, signal 424461/461346 (executing program) 2021/09/28 15:26:17 fetching corpus: 10300, signal 425714/461696 (executing program) 2021/09/28 15:26:17 fetching corpus: 10350, signal 427013/462000 (executing program) 2021/09/28 15:26:17 fetching corpus: 10400, signal 428012/462282 (executing program) 2021/09/28 15:26:17 fetching corpus: 10450, signal 428779/462524 (executing program) 2021/09/28 15:26:17 fetching corpus: 10500, signal 429711/462745 (executing program) 2021/09/28 15:26:17 fetching corpus: 10550, signal 430581/462992 (executing program) 2021/09/28 15:26:17 fetching corpus: 10600, signal 431081/463200 (executing program) 2021/09/28 15:26:17 fetching corpus: 10650, signal 432639/463476 (executing program) 2021/09/28 15:26:17 fetching corpus: 10700, signal 433245/463660 (executing program) 2021/09/28 15:26:17 fetching corpus: 10750, signal 434943/464327 (executing program) 2021/09/28 15:26:17 fetching corpus: 10800, signal 435602/464514 (executing program) 2021/09/28 15:26:17 fetching corpus: 10850, signal 436535/464721 (executing program) 2021/09/28 15:26:17 fetching corpus: 10900, signal 436903/464871 (executing program) 2021/09/28 15:26:17 fetching corpus: 10950, signal 437734/465041 (executing program) 2021/09/28 15:26:17 fetching corpus: 11000, signal 439169/465283 (executing program) 2021/09/28 15:26:17 fetching corpus: 11050, signal 440120/465437 (executing program) 2021/09/28 15:26:18 fetching corpus: 11100, signal 440568/465578 (executing program) 2021/09/28 15:26:18 fetching corpus: 11150, signal 441360/465726 (executing program) 2021/09/28 15:26:18 fetching corpus: 11200, signal 442164/465831 (executing program) 2021/09/28 15:26:18 fetching corpus: 11250, signal 443297/465948 (executing program) 2021/09/28 15:26:18 fetching corpus: 11300, signal 443876/466078 (executing program) 2021/09/28 15:26:18 fetching corpus: 11350, signal 445121/466196 (executing program) 2021/09/28 15:26:18 fetching corpus: 11400, signal 445755/466289 (executing program) 2021/09/28 15:26:18 fetching corpus: 11450, signal 447441/466399 (executing program) 2021/09/28 15:26:18 fetching corpus: 11500, signal 448306/466483 (executing program) 2021/09/28 15:26:18 fetching corpus: 11550, signal 449420/466520 (executing program) 2021/09/28 15:26:18 fetching corpus: 11600, signal 450661/466701 (executing program) 2021/09/28 15:26:18 fetching corpus: 11650, signal 451909/466701 (executing program) 2021/09/28 15:26:18 fetching corpus: 11700, signal 452858/466703 (executing program) 2021/09/28 15:26:19 fetching corpus: 11750, signal 453811/466706 (executing program) 2021/09/28 15:26:19 fetching corpus: 11800, signal 454363/466785 (executing program) 2021/09/28 15:26:19 fetching corpus: 11850, signal 454982/466798 (executing program) 2021/09/28 15:26:19 fetching corpus: 11900, signal 455819/466804 (executing program) 2021/09/28 15:26:19 fetching corpus: 11950, signal 457619/466804 (executing program) 2021/09/28 15:26:19 fetching corpus: 12000, signal 458848/466804 (executing program) 2021/09/28 15:26:19 fetching corpus: 12025, signal 459182/466807 (executing program) 2021/09/28 15:26:19 fetching corpus: 12025, signal 459182/466807 (executing program) 2021/09/28 15:26:19 starting 4 fuzzer processes 15:26:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000540)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) 15:26:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='vegas\x00', 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='cdg\x00', 0x4) 15:26:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$DIOCGETLIMIT(0xffffffffffffffff, 0xc0084427, &(0x7f0000000680)={0x9, 0x6}) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000100)) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000001780)="69e44bc56b9579595f61f45b71413e35c8a07442c9876fcd852545c3cea8110189be8dff0982794cbffd8f9c53de7c558955ca4fd38a33cdaf23f0c3f3aff502466cf1c02eeb6267c9db8da29fa2a950997fb1a05629b873b6254e9c0825a2d828871dd9e788fe73db72218b69373dc88a222e91208556e66bc8861a75ee0680c4dbbe515e6d078854e9952fc2ebcb4f13fb803f1b72e9c18e78b8452a916758cbd56f85e6a3a18f1d23f14543bf558198db39c08dfcceb16eb86c52bdcd17372cd6c4c54c80a44aae5ec4af4a08715af5aceb02706a88a274f5dd487598880c") ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000080)={0x10, 0x0}) 15:26:20 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)}], 0x1, 0x0}, 0x0) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000040)) 15:26:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='vegas\x00', 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='cdg\x00', 0x4) 15:26:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='vegas\x00', 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='cdg\x00', 0x4) 15:26:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='vegas\x00', 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='cdg\x00', 0x4) 15:26:20 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$DIOCGETLIMIT(0xffffffffffffffff, 0xc0084427, &(0x7f0000000680)={0x9, 0x6}) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000100)) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000001780)="69e44bc56b9579595f61f45b71413e35c8a07442c9876fcd852545c3cea8110189be8dff0982794cbffd8f9c53de7c558955ca4fd38a33cdaf23f0c3f3aff502466cf1c02eeb6267c9db8da29fa2a950997fb1a05629b873b6254e9c0825a2d828871dd9e788fe73db72218b69373dc88a222e91208556e66bc8861a75ee0680c4dbbe515e6d078854e9952fc2ebcb4f13fb803f1b72e9c18e78b8452a916758cbd56f85e6a3a18f1d23f14543bf558198db39c08dfcceb16eb86c52bdcd17372cd6c4c54c80a44aae5ec4af4a08715af5aceb02706a88a274f5dd487598880c") ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000080)={0x10, 0x0}) [fib_algo] inet.0 (bsearch4#28) rebuild_fd_flm: switching algo to radix4_lockless 15:26:21 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$DIOCGETLIMIT(0xffffffffffffffff, 0xc0084427, &(0x7f0000000680)={0x9, 0x6}) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000100)) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000001780)="69e44bc56b9579595f61f45b71413e35c8a07442c9876fcd852545c3cea8110189be8dff0982794cbffd8f9c53de7c558955ca4fd38a33cdaf23f0c3f3aff502466cf1c02eeb6267c9db8da29fa2a950997fb1a05629b873b6254e9c0825a2d828871dd9e788fe73db72218b69373dc88a222e91208556e66bc8861a75ee0680c4dbbe515e6d078854e9952fc2ebcb4f13fb803f1b72e9c18e78b8452a916758cbd56f85e6a3a18f1d23f14543bf558198db39c08dfcceb16eb86c52bdcd17372cd6c4c54c80a44aae5ec4af4a08715af5aceb02706a88a274f5dd487598880c") ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000080)={0x10, 0x0}) 15:26:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$DIOCGETLIMIT(0xffffffffffffffff, 0xc0084427, &(0x7f0000000680)={0x9, 0x6}) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000100)) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000001780)="69e44bc56b9579595f61f45b71413e35c8a07442c9876fcd852545c3cea8110189be8dff0982794cbffd8f9c53de7c558955ca4fd38a33cdaf23f0c3f3aff502466cf1c02eeb6267c9db8da29fa2a950997fb1a05629b873b6254e9c0825a2d828871dd9e788fe73db72218b69373dc88a222e91208556e66bc8861a75ee0680c4dbbe515e6d078854e9952fc2ebcb4f13fb803f1b72e9c18e78b8452a916758cbd56f85e6a3a18f1d23f14543bf558198db39c08dfcceb16eb86c52bdcd17372cd6c4c54c80a44aae5ec4af4a08715af5aceb02706a88a274f5dd487598880c") ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000080)={0x10, 0x0}) 15:26:21 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000540)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) 15:26:21 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)}], 0x1, 0x0}, 0x0) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000040)) 15:26:21 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$DIOCGETLIMIT(0xffffffffffffffff, 0xc0084427, &(0x7f0000000680)={0x9, 0x6}) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000100)) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000001780)="69e44bc56b9579595f61f45b71413e35c8a07442c9876fcd852545c3cea8110189be8dff0982794cbffd8f9c53de7c558955ca4fd38a33cdaf23f0c3f3aff502466cf1c02eeb6267c9db8da29fa2a950997fb1a05629b873b6254e9c0825a2d828871dd9e788fe73db72218b69373dc88a222e91208556e66bc8861a75ee0680c4dbbe515e6d078854e9952fc2ebcb4f13fb803f1b72e9c18e78b8452a916758cbd56f85e6a3a18f1d23f14543bf558198db39c08dfcceb16eb86c52bdcd17372cd6c4c54c80a44aae5ec4af4a08715af5aceb02706a88a274f5dd487598880c") ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000080)={0x10, 0x0}) 15:26:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$DIOCGETLIMIT(0xffffffffffffffff, 0xc0084427, &(0x7f0000000680)={0x9, 0x6}) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000100)) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000001780)="69e44bc56b9579595f61f45b71413e35c8a07442c9876fcd852545c3cea8110189be8dff0982794cbffd8f9c53de7c558955ca4fd38a33cdaf23f0c3f3aff502466cf1c02eeb6267c9db8da29fa2a950997fb1a05629b873b6254e9c0825a2d828871dd9e788fe73db72218b69373dc88a222e91208556e66bc8861a75ee0680c4dbbe515e6d078854e9952fc2ebcb4f13fb803f1b72e9c18e78b8452a916758cbd56f85e6a3a18f1d23f14543bf558198db39c08dfcceb16eb86c52bdcd17372cd6c4c54c80a44aae5ec4af4a08715af5aceb02706a88a274f5dd487598880c") ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000080)={0x10, 0x0}) 15:26:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='vegas\x00', 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='cdg\x00', 0x4) 15:26:21 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000540)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) 15:26:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$DIOCGETLIMIT(0xffffffffffffffff, 0xc0084427, &(0x7f0000000680)={0x9, 0x6}) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000100)) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000001780)="69e44bc56b9579595f61f45b71413e35c8a07442c9876fcd852545c3cea8110189be8dff0982794cbffd8f9c53de7c558955ca4fd38a33cdaf23f0c3f3aff502466cf1c02eeb6267c9db8da29fa2a950997fb1a05629b873b6254e9c0825a2d828871dd9e788fe73db72218b69373dc88a222e91208556e66bc8861a75ee0680c4dbbe515e6d078854e9952fc2ebcb4f13fb803f1b72e9c18e78b8452a916758cbd56f85e6a3a18f1d23f14543bf558198db39c08dfcceb16eb86c52bdcd17372cd6c4c54c80a44aae5ec4af4a08715af5aceb02706a88a274f5dd487598880c") ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000080)={0x10, 0x0}) 15:26:21 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000540)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) 15:26:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='vegas\x00', 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='cdg\x00', 0x4) 15:26:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='vegas\x00', 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='cdg\x00', 0x4) 15:26:21 executing program 1: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup2(r1, r0) r2 = kqueue() kevent(r2, &(0x7f0000000140)=[{0x3, 0xffffffffffffffff, 0x1}], 0x1, &(0x7f0000000200)=[{}], 0x1, 0x0) 15:26:21 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)}], 0x1, 0x0}, 0x0) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000040)) 15:26:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000800), 0xc) 15:26:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000800), 0xc) 15:26:21 executing program 1: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup2(r1, r0) r2 = kqueue() kevent(r2, &(0x7f0000000140)=[{0x3, 0xffffffffffffffff, 0x1}], 0x1, &(0x7f0000000200)=[{}], 0x1, 0x0) 15:26:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000800), 0xc) 15:26:21 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)}], 0x1, 0x0}, 0x0) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000040)) 15:26:21 executing program 1: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup2(r1, r0) r2 = kqueue() kevent(r2, &(0x7f0000000140)=[{0x3, 0xffffffffffffffff, 0x1}], 0x1, &(0x7f0000000200)=[{}], 0x1, 0x0) 15:26:21 executing program 0: pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x0) kmq_timedsend(r0, 0x0, 0x0, 0x0, 0x0) 15:26:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000800), 0xc) 15:26:21 executing program 1: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup2(r1, r0) r2 = kqueue() kevent(r2, &(0x7f0000000140)=[{0x3, 0xffffffffffffffff, 0x1}], 0x1, &(0x7f0000000200)=[{}], 0x1, 0x0) 15:26:21 executing program 2: r0 = semget(0x2, 0x0, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x6, 0x1000}], 0x1) 15:26:21 executing program 0: pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x0) kmq_timedsend(r0, 0x0, 0x0, 0x0, 0x0) 15:26:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) r3 = dup2(r0, r2) sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab676a4a6bc85f78450f9746e35a136"}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000140), &(0x7f0000000180)=0x8) 15:26:21 executing program 1: r0 = socket(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES32=r0], 0x3ef) sendmsg$inet6_sctp(r0, &(0x7f0000000580)={&(0x7f0000000080)=@in={0x10, 0x2, 0x3, @rand_addr=0xffff}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000100)='\a', 0x1}], 0x1}, 0x0) shutdown(r0, 0x1) 15:26:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x5) accept4(r1, 0x0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xfffffffffffffe56, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 15:26:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) r3 = dup2(r0, r2) sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab676a4a6bc85f78450f9746e35a136"}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000140), &(0x7f0000000180)=0x8) 15:26:21 executing program 0: pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x0) kmq_timedsend(r0, 0x0, 0x0, 0x0, 0x0) 15:26:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) r3 = dup2(r0, r2) sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab676a4a6bc85f78450f9746e35a136"}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000140), &(0x7f0000000180)=0x8) Kernel page fault with the following non-sleepable locks held: exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009eae1380) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:897 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe009ea9de50) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:857 stack backtrace: #0 0xffffffff817fc8d3 at witness_debugger+0x173 #1 0xffffffff817fed43 at witness_warn+0x893 #2 0xffffffff821dd522 at trap_pfault+0x162 #3 0xffffffff821dbd17 at trap+0x5e7 #4 0xffffffff82181908 at calltrap+0x8 #5 0xffffffff84af5ddc at sctp_med_chunk_output+0x190c #6 0xffffffff84af1935 at sctp_chunk_output+0x2b25 #7 0xffffffff84b4ccd9 at sctp_shutdown+0x4f9 #8 0xffffffff818816b2 at soshutdown+0x2d2 15:26:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) r3 = dup2(r0, r2) sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab676a4a6bc85f78450f9746e35a136"}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000140), &(0x7f0000000180)=0x8) 15:26:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x5) accept4(r1, 0x0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xfffffffffffffe56, 0x1c, 0x2, 0x0, @loopback}, 0x1c) #9 0xffffffff8188ecf2 at kern_shutdown+0x112 #10 0xffffffff821deb25 at amd64_syscall+0x425 #11 0xffffffff8218221b at fast_syscall_common+0xf8 Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x1f fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff84b34bcb stack pointer = 0x28:0xfffffe009bfe62f0 frame pointer = 0x28:0xfffffe009bfe6330 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 908 (syz-executor.1) trap number = 12 panic: page fault cpuid = 1 time = 1632842781 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009bfe5af0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009bfe5c50 vpanic() at vpanic+0x2c5/frame 0xfffffe009bfe5d30 panic() at panic+0xb5/frame 0xfffffe009bfe5df0 trap_fatal() at trap_fatal+0x6a4/frame 0xfffffe009bfe5ef0 trap_pfault() at trap_pfault+0x186/frame 0xfffffe009bfe6030 trap() at trap+0x5e7/frame 0xfffffe009bfe6220 calltrap() at calltrap+0x8/frame 0xfffffe009bfe6220 --- trap 0xc, rip = 0xffffffff84b34bcb, rsp = 0xfffffe009bfe62f0, rbp = 0xfffffe009bfe6330 --- sctp_ss_prio_select() at sctp_ss_prio_select+0x9b/frame 0xfffffe009bfe6330 sctp_med_chunk_output() at sctp_med_chunk_output+0x190c/frame 0xfffffe009bfe6ee0 sctp_chunk_output() at sctp_chunk_output+0x2b25/frame 0xfffffe009bfe7b30 sctp_shutdown() at sctp_shutdown+0x4f9/frame 0xfffffe009bfe7c20 soshutdown() at soshutdown+0x2d2/frame 0xfffffe009bfe7c70 kern_shutdown() at kern_shutdown+0x112/frame 0xfffffe009bfe7d30 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe009bfe7f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009bfe7f30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x289e4a, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 908 tid 100175 ] Stopped at kdb_enter+0x6b: movq $0,0x28e03da(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0x4b801601e262b49a rdx 0x3ffff rbx 0 rsp 0xfffffe009bfe5c30 rbp 0xfffffe009bfe5c50 rsi 0x40001 rdi 0xffffffff817bc96a vprintf+0x35a r8 0 r9 0xfffffe009bfe5768 r10 0 r11 0xfffffe009ea64a70 r12 0xfffffe009ea64560 r13 0xfffffe009bfe5c01 r14 0xffffffff82c7fe60 .str.18 r15 0xffffffff82c7fe60 .str.18 rip 0xffffffff817b02db kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e03da(%rip) db> show proc Process 908 (syz-executor.1) at 0xfffffe009eac8a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 783 at 0xfffffe0058b4b538 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffffe0053d60538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009eaa09f0 (map 0xfffffe009eaa09f0) (map.pmap 0xfffffe009eaa0ab0) (pmap 0xfffffe009eaa0b10) threads: 2 100168 RunQ syz-executor.1 100175 Run CPU 1 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 914 793 793 0 R (threaded) syz-executor.3 100143 Run CPU 0 syz-executor.3 100183 S accept 0xfffffe009eaea590 syz-executor.3 908 783 783 0 R (threaded) syz-executor.1 100168 RunQ syz-executor.1 100175 Run CPU 1 syz-executor.1 894 1 894 0 Ss select 0xfffffe009e57f140 rtsol 891 1 891 0 Ss select 0xfffffe009ea99b40 rtsol 890 1 890 0 Ss select 0xfffffe009e57f240 rtsol 886 801 436 0 S kqread 0xfffffe005889d200 rtsol 801 786 436 0 S wait 0xfffffe0058b57000 sh 793 780 793 0 Ss nanslp 0xffffffff8405d5c0 syz-executor.3 788 780 788 0 Ss piperd 0xfffffe009ea24ba0 syz-executor.2 786 436 436 0 S wait 0xfffffe00588e7a70 sh 783 780 783 0 Rs syz-executor.1 782 780 782 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100101 S uwait 0xfffffe0057026900 syz-fuzzer 100118 S uwait 0xfffffe009e510b80 syz-fuzzer 100119 S uwait 0xfffffe009e510c80 syz-fuzzer 100120 S kqread 0xfffffe0058892700 syz-fuzzer 100121 S uwait 0xfffffe0058785e80 syz-fuzzer 100122 S uwait 0xfffffe009e510e80 syz-fuzzer 100123 S uwait 0xfffffe00588ef000 syz-fuzzer 100124 S uwait 0xfffffe00575e3000 syz-fuzzer 100126 S uwait 0xfffffe00588ef100 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e530b20 csh 776 694 776 0 Ss select 0xfffffe009e57ff40 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0057014cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f94b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575f9cb0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00575f64b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00575f6cb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00575f24b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00575f2cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00575ed4b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00575edcb0 getty 750 1 24 0 S+ piperd 0xfffffe00588de8b8 logger 749 748 24 0 S+ nanslp 0xffffffff8405d5c0 sleep 748 1 24 0 S+ wait 0xfffffe005896d000 sh 698 1 698 0 Ss nanslp 0xffffffff8405d5c0 cron 694 1 694 0 Ss select 0xfffffe0057421540 sshd 507 1 507 0 Ss select 0xfffffe0057421640 syslogd 436 1 436 0 Ss wait 0xfffffe0058b8aa70 devd 435 1 435 65 Ss select 0xfffffe0057421740 dhclient 350 1 350 0 Ss select 0xfffffe0058b22840 dhclient 347 1 347 0 Ss select 0xfffffe0057421840 dhclient 23 0 0 0 DL syncer 0xffffffff84185960 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005877da70 [vnlru] 21 0 0 0 RL (threaded) [bufdaemon] 100085 RunQ [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100098 D sdflush 0xfffffe00588488e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841bbb80 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841af6b8 [dom0] 100089 D launds 0xffffffff841af6c4 [laundry: dom0] 100090 D umarcl 0xffffffff81eb2b10 [uma] 18 0 0 0 DL - 0xffffffff83e13ca0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84bc15a0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d8b1a0 [pf purge] 15 0 0 0 DL - 0xffffffff8417e880 [soaiod4] 9 0 0 0 DL - 0xffffffff8417e880 [soaiod3] 8 0 0 0 DL - 0xffffffff8417e880 [soaiod2] 7 0 0 0 DL - 0xffffffff8417e880 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c99540 [doneq0] 100049 D - 0xffffffff83c994c0 [async] 100082 D - 0xffffffff83c99340 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056ac8c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541c9d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541c9d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a9760 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff84030b80 [g_event] 100040 D - 0xffffffff84030bc0 [g_up] 100041 D - 0xffffffff84030c00 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081f6d00 [thr_0] 100030 D - 0xfffffe00081f6d80 [thr_1] 100031 D - 0xffffffff8417fc08 [alloc_0] 12 0 0 0 WL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 100034 I [swi4: clock (0)] 100035 I [swi4: clock (1)] 100036 I [swi1: hpts] 100037 I [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053d60538 [init] 10 0 0 0 DL audit_w 0xffffffff841aa700 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84031a80 [swapper] 100005 D - 0xfffffe00081f8900 [softirq_0] 100006 D - 0xfffffe00081f8700 [softirq_1] 100007 D - 0xfffffe00081f8500 [if_io_tqg_0] 100008 D - 0xfffffe00081f8300 [if_io_tqg_1] 100009 D - 0xfffffe00081f8100 [if_config_tqg_0] 100010 D - 0xfffffe0053dfce00 [deferred_unmount ta] 100013 D - 0xfffffe0053dfc800 [thread taskq] 100015 D - 0xfffffe0053dfc400 [linuxkpi_irq_wq] 100016 D - 0xfffffe0053dfc200 [kqueue_ctx taskq] 100017 D - 0xfffffe0053dfc000 [pci_hp taskq] 100018 D - 0xfffffe0053e06d00 [aiod_kick taskq] 100019 D - 0xfffffe0053e06b00 [inm_free taskq] 100020 D - 0xfffffe0053e06900 [in6m_free taskq] 100021 D - 0xfffffe0053e06700 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053e06700 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053e06700 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053e06700 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053e06200 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053e06200 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053e06200 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053e06200 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e14200 [firmware taskq] 100042 D - 0xfffffe005419ec00 [crypto_0] 100043 D - 0xfffffe005419ec00 [crypto_1] 100059 D - 0xfffffe0056ec3b00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056ec3a00 [vtnet0 txq 0] 100061 D - 0xfffffe0056ec3900 [vtnet0 rxq 1] 100062 D - 0xfffffe0056ec3800 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056ff6600 [virtio_balloon] 100068 D - 0xfffffe0057027800 [mca taskq] 100073 D - 0xffffffff82c86de0 [deadlkres] 100077 D - 0xfffffe0057415a00 [acpi_task_0] 100078 D - 0xfffffe0057415a00 [acpi_task_1] 100079 D - 0xfffffe0057415a00 [acpi_task_2] 100081 D - 0xfffffe005419e400 [CAM taskq] 911 782 782 0 Z syz-executor.0 db> show all locks Process 908 (syz-executor.1) thread 0xfffffe009ea64560 (100175) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009eae1380) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:897 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe009ea9de50) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:857 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4213 4323K 4238 tcp_hpts 6 3201K 6 sysctloid 35175 2072K 35246 vtbuf 24 1968K 46 kobj 326 1304K 483 newblk 688 1196K 773 vfscache 3 1025K 3 inodedep 106 552K 130 pcb 33 544K 142 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 126 262K 982 acpica 1674 184K 55237 vnet_data 1 168K 1 vmem 3 146K 4 tidhash 3 141K 3 linker 355 140K 383 pagedep 26 135K 68 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 filedesc 14 105K 143 bus 986 80K 3474 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 kdtrace 202 40K 1099 umtx 308 39K 308 temp 34 33K 1881 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 BPF 14 19K 14 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 134 17K 426 tty 16 16K 16 ithread 99 16K 99 bus-sc 34 15K 1691 dirrem 55 14K 66 lltable 44 14K 44 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 pf_rule 5 10K 5 GEOM 61 10K 487 rman 84 10K 425 in6_multi 71 9K 71 bmsafemap 3 9K 97 kqueue 63 9K 930 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 sglist 5 7K 5 diradd 48 6K 97 CAM DEV 3 6K 510 cred 24 6K 196 plimit 21 6K 333 pf_ifnet 12 5K 32 freefile 38 5K 47 ufs_dirhash 24 5K 24 DEVFSP 72 5K 80 UMA 270 5K 270 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 pwddesc 58 4K 915 mkdir 28 4K 116 acpisem 28 4K 28 session 27 4K 36 hhook 15 4K 17 terminal 11 3K 11 proc-args 49 3K 552 indirdep 10 3K 10 ip6ndp 14 3K 15 uidinfo 3 3K 7 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 newdirblk 16 2K 58 ipsec-saq 2 2K 2 selfd 32 2K 14566 sctp_timw 7 2K 7 sctp_ifa 14 2K 15 Unitno 27 2K 47 CAM XPT 22 2K 543 lockf 15 2K 22 sctp_atcl 4 2K 45 in_multi 6 2K 8 select 11 2K 32 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 sctp_stro 1 1K 10 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 10 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 pfil 4 1K 4 procdesc 4 1K 10 cdev 2 1K 2 inpcbpolicy 13 1K 191 osd 8 1K 34 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 sctp_atky 5 1K 53 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 42 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 3466 filecaps 4 1K 78 sctp_vrf 1 1K 1 sctp_athm 4 1K 45 vnet 1 1K 1 entropy 2 1K 37 acpiintr 1 1K 1 pmc 1 1K 1 sctp_map 2 1K 20 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 freework 1 1K 64 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 11 sctp_iter 0 0K 12 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 0 sctp_stri 0 0K 4 tcp_do 0 0K 0 tcp_fsb 0 0K 0 cdg data 0 0K 8 mqdata 0 0K 0 vegas data 0 0K 8 htcp data 0 0K 0 cubic data 0 0K 0 dctcp data 0 0K 0 chd data 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 xen_intr 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xnb 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xbbd 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 16 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 3 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freeblks 0 0K 63 freefrag 0 0K 2 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 3 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 0 twsbuf 0 0K 0 statfs 0 0K 232 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 99 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 14066 ioctlops 0 0K 102 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 656 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 974 196496 0 254 38068224 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8629 926 292153 0 254 2446080 0 BUF TRIE 144 192 11568 491 0 62 1693440 0 malloc-384 384 4274 6 4299 0 30 1643520 0 malloc-4096 4096 387 3 1408 0 2 1597440 0 malloc-128 128 11832 41 11904 0 126 1519744 0 UMA Slabs 0 112 10151 34 10151 0 126 1140720 0 RADIX NODE 144 7296 147 34398 0 62 1071792 0 vmem btag 56 15711 104 15711 0 254 885640 0 FFS inode 1160 519 20 566 0 8 625240 0 malloc-65536 65536 6 0 6 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 VM OBJECT 264 1151 64 14661 0 30 320760 0 malloc-64 64 4480 56 6395 0 254 290304 0 THREAD 1808 142 12 183 0 8 278432 0 malloc-256 256 1050 30 2022 0 62 276480 0 VNODE 448 556 56 605 0 30 274176 0 256 Bucket 2048 121 9 12085 0 8 266240 0 malloc-65536 65536 1 3 63 0 1 262144 0 malloc-16 16 14751 249 16051 0 254 240000 0 DEVCTL 1024 23 197 151 0 0 225280 0 malloc-65536 65536 1 2 137 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5598 198 6381 0 254 185472 0 malloc-16384 16384 6 5 69 0 1 180224 0 MAP ENTRY 96 1374 348 44719 0 126 165312 0 malloc-128 128 1229 42 25897 0 126 162688 0 malloc-1024 1024 133 3 150 0 16 139264 0 malloc-128 128 1042 43 5309 0 126 138880 0 FPU_save_area 832 144 18 1498 0 16 134784 0 FFS2 dinode 256 519 6 566 0 62 134400 0 mbuf_cluster 2048 60 2 60 0 254 126976 0 S VFS Cache 104 999 132 1078 0 126 117624 0 ksiginfo 112 49 995 1371 0 126 116928 0 VMSPACE 2544 35 10 893 0 4 114480 0 malloc-32768 32768 1 2 131 0 1 98304 0 malloc-8192 8192 9 2 110 0 1 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 PROC 1336 58 8 914 0 8 88176 0 clpbuf 2624 0 32 22 0 16 83968 0 filedesc0 1072 58 19 915 0 8 82544 0 malloc-8192 8192 8 1 10 0 1 73728 0 malloc-2048 2048 13 23 582 0 8 73728 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-4096 4096 14 2 27 0 2 65536 0 g_bio 408 0 160 4731 0 30 65280 0 malloc-8192 8192 4 3 32 0 1 57344 0 128 Bucket 1024 44 11 664 0 16 56320 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 2 1 17 0 1 49152 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 2 22 575 0 8 49152 0 malloc-1024 1024 10 34 1556 0 16 45056 0 malloc-64 64 517 176 1629 0 254 44352 0 socket 960 32 12 1451 0 254 42240 0 32 Bucket 256 49 116 4331 0 62 42240 0 pcpu-8 8 4717 403 5049 0 254 40960 0 64 Bucket 512 61 19 2175 0 30 40960 0 malloc-128 128 61 249 323 0 126 39680 0 malloc-256 256 119 31 343 0 62 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 13381 0 16 36864 0 malloc-4096 4096 8 1 10 0 2 36864 0 malloc-2048 2048 11 7 37 0 8 36864 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 102 402 1524 0 254 32256 0 malloc-384 384 70 10 117 0 30 30720 0 da_ccb 544 0 49 1305 0 16 26656 0 malloc-4096 4096 3 3 867 0 2 24576 0 malloc-4096 4096 4 2 7 0 2 24576 0 KNOTE 160 31 119 10237 0 62 24000 0 ttyinq 160 135 15 300 0 62 24000 0 Files 80 198 102 7422 0 126 24000 0 8 Bucket 80 41 259 592 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 35 25 76 0 30 23040 0 malloc-384 384 54 6 56 0 30 23040 0 malloc-256 256 50 40 376 0 62 23040 0 sctp_asoc 2288 1 9 10 0 254 22880 0 TURNSTILE 136 155 13 155 0 62 22848 0 pipe 744 20 10 344 0 16 22320 0 malloc-4096 4096 5 0 5 0 2 20480 0 malloc-2048 2048 2 8 26 0 8 20480 0 malloc-2048 2048 8 2 8 0 8 20480 0 ertt_txseginfo 40 0 505 1078 0 254 20200 0 malloc-64 64 77 238 28314 0 254 20160 0 malloc-64 64 224 91 280 0 254 20160 0 malloc-128 128 128 27 211 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 69 6 421 0 62 19200 0 malloc-256 256 46 29 112 0 62 19200 0 SLEEPQUEUE 88 155 37 155 0 126 16896 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-1024 1024 8 8 12 0 16 16384 0 malloc-512 512 0 32 131 0 30 16384 0 sctp_raddr 736 1 21 10 0 254 16192 0 malloc-64 64 166 86 198 0 254 16128 0 malloc-32 32 88 416 626 0 254 16128 0 16 Bucket 144 44 68 326 0 62 16128 0 malloc-128 128 60 64 299 0 126 15872 0 mbuf_packet 256 0 60 213 0 254 15360 0 malloc-384 384 22 18 362 0 30 15360 0 malloc-256 256 25 35 188 0 62 15360 0 malloc-256 256 57 3 414 0 62 15360 0 sctp_ep 1272 3 9 29 0 254 15264 0 tcpcb 1080 4 10 23 0 254 15120 0 malloc-2048 2048 3 3 194 0 8 12288 0 malloc-2048 2048 2 4 4 0 8 12288 0 malloc-1024 1024 8 4 183 0 16 12288 0 malloc-1024 1024 7 5 7 0 16 12288 0 malloc-32 32 87 291 4069 0 254 12096 0 vtnet_tx_hdr 24 0 501 93369 0 254 12024 0 udp_inpcb 496 6 18 162 0 254 11904 0 malloc-128 128 70 23 227 0 126 11904 0 kenv 258 15 30 1026 0 30 11610 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-2048 2048 3 1 3 0 8 8192 0 malloc-1024 1024 2 6 11 0 16 8192 0 malloc-1024 1024 2 6 11 0 16 8192 0 malloc-1024 1024 1 7 2 0 16 8192 0 malloc-512 512 4 12 4 0 30 8192 0 malloc-512 512 5 11 72 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 27 65 36 0 126 8096 0 rl_entry 40 36 166 36 0 254 8080 0 sctp_laddr 48 4 164 29 0 254 8064 0 udpcb 32 6 246 162 0 254 8064 0 ertt 72 4 108 23 0 126 8064 0 PWD 32 16 236 145 0 254 8064 0 malloc-64 64 56 70 373 0 254 8064 0 malloc-64 64 62 64 85 0 254 8064 0 malloc-32 32 130 122 285 0 254 8064 0 malloc-32 32 61 191 77 0 254 8064 0 malloc-32 32 40 212 113 0 254 8064 0 malloc-32 32 53 199 226 0 254 8064 0 malloc-32 32 17 235 30 0 254 8064 0 4 Bucket 48 6 162 61 0 254 8064 0 2 Bucket 32 52 200 540 0 254 8064 0 malloc-16 16 0 500 7 0 254 8000 0 malloc-16 16 25 475 125 0 254 8000 0 malloc-16 16 56 444 280 0 254 8000 0 malloc-16 16 18 482 98 0 254 8000 0 malloc-16 16 39 461 176 0 254 8000 0 malloc-16 16 286 214 25363 0 254 8000 0 malloc-16 16 4 496 16 0 254 8000 0 tcp_inpcb 496 4 12 23 0 254 7936 0 malloc-128 128 36 26 51 0 126 7936 0 sctp_chunk 152 1 51 5 0 254 7904 0 routing nhops 256 26 4 34 0 62 7680 0 unpcb 256 14 16 1205 0 254 7680 0 malloc-256 256 15 15 526 0 62 7680 0 cpuset 104 8 54 8 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 1 0 2 4096 0 malloc-4096 4096 0 1 3 0 2 4096 0 malloc-512 512 0 8 1 0 30 4096 0 malloc-512 512 0 8 4 0 30 4096 0 malloc-512 512 5 3 5 0 30 4096 0 malloc-512 512 0 8 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sctp_stream_msg_out 112 0 36 1 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 ripcb 496 3 5 6 0 254 3968 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 0 10 1 0 30 3840 0 malloc-384 384 2 8 2 0 30 3840 0 malloc-384 384 1 9 1 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_rack_pcb 832 0 0 0 0 16 0 0 tcp_rack_map 112 0 0 0 0 126 0 0 tcp_bbr_pcb 832 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 udplite_inpcb 496 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcp_log 416 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 NCLNODE 592 0 0 0 0 16 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0