DUID 00:04:e3:a1:4c:5b:a4:47:39:93:9a:5d:f6:69:14:97:a9:57 forked to background, child pid 3172 [ 21.823546][ T3173] 8021q: adding VLAN 0 to HW filter on device bond0 [ 21.834085][ T3173] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller Warning: Permanently added '10.128.10.19' (ECDSA) to the list of known hosts. 2022/04/26 03:23:47 fuzzer started 2022/04/26 03:23:47 dialing manager at 10.128.0.169:40067 syzkaller login: [ 40.441406][ T3592] cgroup: Unknown subsys name 'net' [ 40.568499][ T3592] cgroup: Unknown subsys name 'rlimit' 2022/04/26 03:23:48 syscalls: 3654 2022/04/26 03:23:48 code coverage: enabled 2022/04/26 03:23:48 comparison tracing: enabled 2022/04/26 03:23:48 extra coverage: enabled 2022/04/26 03:23:48 delay kcov mmap: enabled 2022/04/26 03:23:48 setuid sandbox: enabled 2022/04/26 03:23:48 namespace sandbox: enabled 2022/04/26 03:23:48 Android sandbox: /sys/fs/selinux/policy does not exist 2022/04/26 03:23:48 fault injection: enabled 2022/04/26 03:23:48 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2022/04/26 03:23:48 net packet injection: enabled 2022/04/26 03:23:48 net device setup: enabled 2022/04/26 03:23:48 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/04/26 03:23:48 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/04/26 03:23:48 USB emulation: enabled 2022/04/26 03:23:48 hci packet injection: enabled 2022/04/26 03:23:48 wifi device emulation: enabled 2022/04/26 03:23:48 802.15.4 emulation: enabled 2022/04/26 03:23:48 fetching corpus: 0, signal 0/2000 (executing program) 2022/04/26 03:23:48 fetching corpus: 50, signal 34080/37872 (executing program) 2022/04/26 03:23:49 fetching corpus: 100, signal 61452/66884 (executing program) 2022/04/26 03:23:49 fetching corpus: 150, signal 74383/81470 (executing program) 2022/04/26 03:23:49 fetching corpus: 200, signal 86131/94834 (executing program) 2022/04/26 03:23:49 fetching corpus: 250, signal 95082/105374 (executing program) 2022/04/26 03:23:49 fetching corpus: 300, signal 104187/116019 (executing program) 2022/04/26 03:23:50 fetching corpus: 350, signal 114576/127821 (executing program) 2022/04/26 03:23:50 fetching corpus: 400, signal 121658/136376 (executing program) 2022/04/26 03:23:50 fetching corpus: 450, signal 127298/143486 (executing program) 2022/04/26 03:23:50 fetching corpus: 500, signal 132930/150557 (executing program) 2022/04/26 03:23:50 fetching corpus: 550, signal 140401/159384 (executing program) 2022/04/26 03:23:50 fetching corpus: 600, signal 145692/166043 (executing program) 2022/04/26 03:23:51 fetching corpus: 650, signal 154143/175691 (executing program) 2022/04/26 03:23:51 fetching corpus: 700, signal 159450/182333 (executing program) 2022/04/26 03:23:51 fetching corpus: 750, signal 166602/190680 (executing program) 2022/04/26 03:23:51 fetching corpus: 800, signal 171737/197073 (executing program) 2022/04/26 03:23:52 fetching corpus: 850, signal 174966/201663 (executing program) 2022/04/26 03:23:52 fetching corpus: 898, signal 178771/206755 (executing program) 2022/04/26 03:23:52 fetching corpus: 948, signal 184880/213967 (executing program) 2022/04/26 03:23:52 fetching corpus: 998, signal 189032/219316 (executing program) 2022/04/26 03:23:52 fetching corpus: 1048, signal 194351/225759 (executing program) 2022/04/26 03:23:52 fetching corpus: 1098, signal 197639/230183 (executing program) 2022/04/26 03:23:53 fetching corpus: 1148, signal 200517/234298 (executing program) 2022/04/26 03:23:53 fetching corpus: 1198, signal 204407/239338 (executing program) 2022/04/26 03:23:53 fetching corpus: 1248, signal 207796/243897 (executing program) 2022/04/26 03:23:53 fetching corpus: 1298, signal 212024/249193 (executing program) 2022/04/26 03:23:54 fetching corpus: 1348, signal 215883/254145 (executing program) 2022/04/26 03:23:54 fetching corpus: 1398, signal 219173/258530 (executing program) 2022/04/26 03:23:54 fetching corpus: 1448, signal 221852/262300 (executing program) 2022/04/26 03:23:54 fetching corpus: 1498, signal 224779/266341 (executing program) 2022/04/26 03:23:54 fetching corpus: 1548, signal 227711/270379 (executing program) 2022/04/26 03:23:55 fetching corpus: 1598, signal 230796/274492 (executing program) 2022/04/26 03:23:55 fetching corpus: 1648, signal 234295/279003 (executing program) 2022/04/26 03:23:55 fetching corpus: 1698, signal 236158/281994 (executing program) 2022/04/26 03:23:55 fetching corpus: 1748, signal 239250/286099 (executing program) 2022/04/26 03:23:55 fetching corpus: 1798, signal 241198/289110 (executing program) 2022/04/26 03:23:55 fetching corpus: 1848, signal 243771/292750 (executing program) 2022/04/26 03:23:56 fetching corpus: 1898, signal 247036/296927 (executing program) 2022/04/26 03:23:56 fetching corpus: 1948, signal 250060/300869 (executing program) 2022/04/26 03:23:56 fetching corpus: 1998, signal 252600/304336 (executing program) 2022/04/26 03:23:56 fetching corpus: 2048, signal 254817/307559 (executing program) 2022/04/26 03:23:57 fetching corpus: 2098, signal 257038/310738 (executing program) 2022/04/26 03:23:57 fetching corpus: 2148, signal 260207/314823 (executing program) 2022/04/26 03:23:57 fetching corpus: 2198, signal 261987/317651 (executing program) 2022/04/26 03:23:57 fetching corpus: 2248, signal 263592/320310 (executing program) 2022/04/26 03:23:57 fetching corpus: 2298, signal 267040/324542 (executing program) 2022/04/26 03:23:58 fetching corpus: 2348, signal 269875/328163 (executing program) 2022/04/26 03:23:58 fetching corpus: 2398, signal 272439/331582 (executing program) 2022/04/26 03:23:58 fetching corpus: 2448, signal 274077/334229 (executing program) 2022/04/26 03:23:58 fetching corpus: 2498, signal 277237/338141 (executing program) 2022/04/26 03:23:59 fetching corpus: 2548, signal 279542/341276 (executing program) 2022/04/26 03:23:59 fetching corpus: 2598, signal 281259/343922 (executing program) 2022/04/26 03:23:59 fetching corpus: 2648, signal 283056/346618 (executing program) 2022/04/26 03:23:59 fetching corpus: 2698, signal 285245/349611 (executing program) 2022/04/26 03:23:59 fetching corpus: 2748, signal 287133/352368 (executing program) 2022/04/26 03:23:59 fetching corpus: 2798, signal 289442/355449 (executing program) 2022/04/26 03:24:00 fetching corpus: 2848, signal 290901/357837 (executing program) 2022/04/26 03:24:00 fetching corpus: 2898, signal 292979/360703 (executing program) 2022/04/26 03:24:00 fetching corpus: 2948, signal 295042/363582 (executing program) 2022/04/26 03:24:00 fetching corpus: 2998, signal 297023/366328 (executing program) 2022/04/26 03:24:01 fetching corpus: 3048, signal 299155/369228 (executing program) 2022/04/26 03:24:01 fetching corpus: 3098, signal 301263/372110 (executing program) 2022/04/26 03:24:01 fetching corpus: 3148, signal 302833/374524 (executing program) 2022/04/26 03:24:01 fetching corpus: 3198, signal 304377/376889 (executing program) 2022/04/26 03:24:02 fetching corpus: 3248, signal 306656/379814 (executing program) 2022/04/26 03:24:02 fetching corpus: 3298, signal 308007/382032 (executing program) 2022/04/26 03:24:02 fetching corpus: 3348, signal 310332/384961 (executing program) 2022/04/26 03:24:02 fetching corpus: 3398, signal 312005/387393 (executing program) 2022/04/26 03:24:03 fetching corpus: 3448, signal 314538/390548 (executing program) 2022/04/26 03:24:03 fetching corpus: 3498, signal 316265/393011 (executing program) 2022/04/26 03:24:03 fetching corpus: 3548, signal 317963/395494 (executing program) 2022/04/26 03:24:03 fetching corpus: 3598, signal 318985/397367 (executing program) 2022/04/26 03:24:03 fetching corpus: 3648, signal 320289/399438 (executing program) 2022/04/26 03:24:04 fetching corpus: 3698, signal 321383/401375 (executing program) 2022/04/26 03:24:04 fetching corpus: 3748, signal 322756/403552 (executing program) 2022/04/26 03:24:04 fetching corpus: 3798, signal 323522/405217 (executing program) 2022/04/26 03:24:04 fetching corpus: 3848, signal 324999/407385 (executing program) 2022/04/26 03:24:04 fetching corpus: 3898, signal 325933/409188 (executing program) 2022/04/26 03:24:04 fetching corpus: 3948, signal 327434/411392 (executing program) 2022/04/26 03:24:05 fetching corpus: 3998, signal 329332/413907 (executing program) 2022/04/26 03:24:05 fetching corpus: 4048, signal 330647/415898 (executing program) 2022/04/26 03:24:05 fetching corpus: 4098, signal 332294/418165 (executing program) 2022/04/26 03:24:06 fetching corpus: 4148, signal 333919/420358 (executing program) 2022/04/26 03:24:06 fetching corpus: 4198, signal 336852/423597 (executing program) 2022/04/26 03:24:06 fetching corpus: 4248, signal 338320/425714 (executing program) 2022/04/26 03:24:06 fetching corpus: 4298, signal 339638/427692 (executing program) 2022/04/26 03:24:07 fetching corpus: 4348, signal 341388/429986 (executing program) 2022/04/26 03:24:07 fetching corpus: 4398, signal 342508/431818 (executing program) 2022/04/26 03:24:07 fetching corpus: 4448, signal 343437/433494 (executing program) 2022/04/26 03:24:07 fetching corpus: 4498, signal 345147/435701 (executing program) 2022/04/26 03:24:08 fetching corpus: 4548, signal 347793/438639 (executing program) 2022/04/26 03:24:08 fetching corpus: 4598, signal 348703/440350 (executing program) 2022/04/26 03:24:08 fetching corpus: 4648, signal 349477/441888 (executing program) 2022/04/26 03:24:08 fetching corpus: 4698, signal 350906/443880 (executing program) 2022/04/26 03:24:08 fetching corpus: 4748, signal 352729/446162 (executing program) 2022/04/26 03:24:09 fetching corpus: 4798, signal 353942/448015 (executing program) 2022/04/26 03:24:09 fetching corpus: 4848, signal 355594/450198 (executing program) 2022/04/26 03:24:09 fetching corpus: 4898, signal 356632/451918 (executing program) 2022/04/26 03:24:09 fetching corpus: 4948, signal 358089/453945 (executing program) 2022/04/26 03:24:09 fetching corpus: 4998, signal 359046/455599 (executing program) 2022/04/26 03:24:10 fetching corpus: 5048, signal 360764/457814 (executing program) 2022/04/26 03:24:10 fetching corpus: 5098, signal 361596/459319 (executing program) 2022/04/26 03:24:10 fetching corpus: 5148, signal 363134/461342 (executing program) 2022/04/26 03:24:10 fetching corpus: 5198, signal 364276/463061 (executing program) 2022/04/26 03:24:11 fetching corpus: 5248, signal 365750/464988 (executing program) 2022/04/26 03:24:11 fetching corpus: 5298, signal 366849/466676 (executing program) 2022/04/26 03:24:11 fetching corpus: 5348, signal 368304/468586 (executing program) 2022/04/26 03:24:11 fetching corpus: 5398, signal 369399/470277 (executing program) 2022/04/26 03:24:11 fetching corpus: 5448, signal 370400/471905 (executing program) 2022/04/26 03:24:11 fetching corpus: 5498, signal 372081/473969 (executing program) 2022/04/26 03:24:12 fetching corpus: 5548, signal 373379/475798 (executing program) 2022/04/26 03:24:12 fetching corpus: 5598, signal 374267/477330 (executing program) 2022/04/26 03:24:12 fetching corpus: 5648, signal 375277/478898 (executing program) 2022/04/26 03:24:12 fetching corpus: 5698, signal 376400/480550 (executing program) 2022/04/26 03:24:12 fetching corpus: 5748, signal 377588/482245 (executing program) 2022/04/26 03:24:13 fetching corpus: 5798, signal 378513/483775 (executing program) 2022/04/26 03:24:13 fetching corpus: 5848, signal 379405/485280 (executing program) 2022/04/26 03:24:13 fetching corpus: 5898, signal 380507/486859 (executing program) 2022/04/26 03:24:13 fetching corpus: 5948, signal 381251/488208 (executing program) 2022/04/26 03:24:13 fetching corpus: 5998, signal 382256/489705 (executing program) 2022/04/26 03:24:14 fetching corpus: 6048, signal 383907/491645 (executing program) 2022/04/26 03:24:14 fetching corpus: 6098, signal 385222/493350 (executing program) 2022/04/26 03:24:14 fetching corpus: 6148, signal 386554/495090 (executing program) 2022/04/26 03:24:14 fetching corpus: 6198, signal 387684/496712 (executing program) 2022/04/26 03:24:14 fetching corpus: 6248, signal 388757/498254 (executing program) 2022/04/26 03:24:14 fetching corpus: 6298, signal 389783/499781 (executing program) 2022/04/26 03:24:15 fetching corpus: 6348, signal 390337/501003 (executing program) 2022/04/26 03:24:15 fetching corpus: 6398, signal 391219/502434 (executing program) 2022/04/26 03:24:15 fetching corpus: 6448, signal 392227/503928 (executing program) 2022/04/26 03:24:15 fetching corpus: 6498, signal 393142/505355 (executing program) 2022/04/26 03:24:15 fetching corpus: 6548, signal 393960/506729 (executing program) 2022/04/26 03:24:15 fetching corpus: 6598, signal 395045/508290 (executing program) 2022/04/26 03:24:16 fetching corpus: 6648, signal 396633/510102 (executing program) 2022/04/26 03:24:16 fetching corpus: 6698, signal 397516/511486 (executing program) 2022/04/26 03:24:16 fetching corpus: 6748, signal 398556/512962 (executing program) 2022/04/26 03:24:16 fetching corpus: 6798, signal 399680/514483 (executing program) 2022/04/26 03:24:16 fetching corpus: 6848, signal 400751/515987 (executing program) 2022/04/26 03:24:17 fetching corpus: 6898, signal 401546/517282 (executing program) 2022/04/26 03:24:17 fetching corpus: 6948, signal 402253/518522 (executing program) 2022/04/26 03:24:17 fetching corpus: 6998, signal 403006/519781 (executing program) 2022/04/26 03:24:17 fetching corpus: 7048, signal 403784/521045 (executing program) 2022/04/26 03:24:17 fetching corpus: 7098, signal 404531/522333 (executing program) 2022/04/26 03:24:18 fetching corpus: 7148, signal 405295/523587 (executing program) 2022/04/26 03:24:18 fetching corpus: 7198, signal 406206/524930 (executing program) 2022/04/26 03:24:18 fetching corpus: 7248, signal 407195/526334 (executing program) 2022/04/26 03:24:18 fetching corpus: 7298, signal 408352/527793 (executing program) [ 71.125808][ T1224] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.132687][ T1224] ieee802154 phy1 wpan1: encryption failed: -22 2022/04/26 03:24:19 fetching corpus: 7348, signal 409187/529077 (executing program) 2022/04/26 03:24:19 fetching corpus: 7398, signal 410196/530484 (executing program) 2022/04/26 03:24:19 fetching corpus: 7448, signal 411571/532050 (executing program) 2022/04/26 03:24:19 fetching corpus: 7498, signal 412283/533267 (executing program) 2022/04/26 03:24:19 fetching corpus: 7548, signal 413090/534515 (executing program) 2022/04/26 03:24:20 fetching corpus: 7598, signal 414039/535842 (executing program) 2022/04/26 03:24:20 fetching corpus: 7648, signal 414812/537054 (executing program) 2022/04/26 03:24:20 fetching corpus: 7698, signal 415507/538260 (executing program) 2022/04/26 03:24:20 fetching corpus: 7748, signal 416388/539541 (executing program) 2022/04/26 03:24:21 fetching corpus: 7798, signal 417472/540934 (executing program) 2022/04/26 03:24:21 fetching corpus: 7848, signal 418499/542272 (executing program) 2022/04/26 03:24:21 fetching corpus: 7898, signal 419323/543480 (executing program) 2022/04/26 03:24:21 fetching corpus: 7948, signal 420013/544626 (executing program) 2022/04/26 03:24:21 fetching corpus: 7998, signal 420810/545821 (executing program) 2022/04/26 03:24:22 fetching corpus: 8048, signal 421504/546969 (executing program) 2022/04/26 03:24:22 fetching corpus: 8098, signal 422254/548130 (executing program) 2022/04/26 03:24:22 fetching corpus: 8148, signal 423706/549636 (executing program) 2022/04/26 03:24:22 fetching corpus: 8198, signal 424291/550734 (executing program) 2022/04/26 03:24:22 fetching corpus: 8248, signal 425424/552120 (executing program) 2022/04/26 03:24:23 fetching corpus: 8298, signal 426173/553297 (executing program) 2022/04/26 03:24:23 fetching corpus: 8348, signal 427004/554467 (executing program) 2022/04/26 03:24:23 fetching corpus: 8398, signal 427814/555673 (executing program) 2022/04/26 03:24:23 fetching corpus: 8448, signal 428403/556702 (executing program) 2022/04/26 03:24:23 fetching corpus: 8498, signal 429369/557905 (executing program) [ 76.235424][ T918] cfg80211: failed to load regulatory.db 2022/04/26 03:24:24 fetching corpus: 8548, signal 430262/559081 (executing program) 2022/04/26 03:24:24 fetching corpus: 8598, signal 430853/560101 (executing program) 2022/04/26 03:24:24 fetching corpus: 8648, signal 431917/561413 (executing program) 2022/04/26 03:24:24 fetching corpus: 8698, signal 432571/562483 (executing program) 2022/04/26 03:24:24 fetching corpus: 8748, signal 433438/563623 (executing program) 2022/04/26 03:24:25 fetching corpus: 8798, signal 434173/564722 (executing program) 2022/04/26 03:24:25 fetching corpus: 8848, signal 434864/565775 (executing program) 2022/04/26 03:24:25 fetching corpus: 8898, signal 435417/566761 (executing program) 2022/04/26 03:24:25 fetching corpus: 8948, signal 436032/567819 (executing program) 2022/04/26 03:24:25 fetching corpus: 8998, signal 436763/568866 (executing program) 2022/04/26 03:24:25 fetching corpus: 9048, signal 437526/569923 (executing program) 2022/04/26 03:24:26 fetching corpus: 9098, signal 438178/570947 (executing program) 2022/04/26 03:24:26 fetching corpus: 9148, signal 438779/571945 (executing program) 2022/04/26 03:24:26 fetching corpus: 9198, signal 439515/572971 (executing program) 2022/04/26 03:24:26 fetching corpus: 9248, signal 440122/573982 (executing program) 2022/04/26 03:24:27 fetching corpus: 9298, signal 440647/574946 (executing program) 2022/04/26 03:24:27 fetching corpus: 9348, signal 441225/575919 (executing program) 2022/04/26 03:24:27 fetching corpus: 9398, signal 441804/576861 (executing program) 2022/04/26 03:24:27 fetching corpus: 9448, signal 442388/577826 (executing program) 2022/04/26 03:24:27 fetching corpus: 9498, signal 443184/578909 (executing program) 2022/04/26 03:24:27 fetching corpus: 9548, signal 444148/579947 (executing program) 2022/04/26 03:24:28 fetching corpus: 9598, signal 444931/581010 (executing program) 2022/04/26 03:24:28 fetching corpus: 9648, signal 445620/582016 (executing program) 2022/04/26 03:24:28 fetching corpus: 9698, signal 446315/583053 (executing program) 2022/04/26 03:24:28 fetching corpus: 9748, signal 447927/584470 (executing program) 2022/04/26 03:24:29 fetching corpus: 9798, signal 448588/585424 (executing program) 2022/04/26 03:24:29 fetching corpus: 9848, signal 449260/586363 (executing program) 2022/04/26 03:24:29 fetching corpus: 9898, signal 450124/587429 (executing program) 2022/04/26 03:24:29 fetching corpus: 9948, signal 451128/588537 (executing program) 2022/04/26 03:24:30 fetching corpus: 9998, signal 452323/589721 (executing program) 2022/04/26 03:24:30 fetching corpus: 10048, signal 452883/590605 (executing program) 2022/04/26 03:24:30 fetching corpus: 10098, signal 453424/591520 (executing program) 2022/04/26 03:24:30 fetching corpus: 10148, signal 453975/592425 (executing program) 2022/04/26 03:24:30 fetching corpus: 10198, signal 454709/593384 (executing program) 2022/04/26 03:24:30 fetching corpus: 10248, signal 455366/594289 (executing program) 2022/04/26 03:24:31 fetching corpus: 10298, signal 455918/595186 (executing program) 2022/04/26 03:24:31 fetching corpus: 10348, signal 456516/596112 (executing program) 2022/04/26 03:24:31 fetching corpus: 10398, signal 457061/596981 (executing program) 2022/04/26 03:24:31 fetching corpus: 10448, signal 457757/597945 (executing program) 2022/04/26 03:24:32 fetching corpus: 10498, signal 458407/598885 (executing program) 2022/04/26 03:24:32 fetching corpus: 10548, signal 458812/599698 (executing program) 2022/04/26 03:24:32 fetching corpus: 10598, signal 459568/600644 (executing program) 2022/04/26 03:24:32 fetching corpus: 10648, signal 460260/601585 (executing program) 2022/04/26 03:24:32 fetching corpus: 10698, signal 461058/602529 (executing program) 2022/04/26 03:24:32 fetching corpus: 10748, signal 461830/603433 (executing program) 2022/04/26 03:24:33 fetching corpus: 10798, signal 462687/604435 (executing program) 2022/04/26 03:24:33 fetching corpus: 10848, signal 463486/605390 (executing program) 2022/04/26 03:24:33 fetching corpus: 10898, signal 464082/606234 (executing program) 2022/04/26 03:24:33 fetching corpus: 10948, signal 464821/607137 (executing program) 2022/04/26 03:24:33 fetching corpus: 10998, signal 465344/607942 (executing program) 2022/04/26 03:24:34 fetching corpus: 11048, signal 466158/608857 (executing program) 2022/04/26 03:24:34 fetching corpus: 11098, signal 466995/609777 (executing program) 2022/04/26 03:24:34 fetching corpus: 11148, signal 467460/610624 (executing program) 2022/04/26 03:24:34 fetching corpus: 11198, signal 469897/612120 (executing program) 2022/04/26 03:24:34 fetching corpus: 11248, signal 470431/612924 (executing program) 2022/04/26 03:24:35 fetching corpus: 11298, signal 471170/613780 (executing program) 2022/04/26 03:24:35 fetching corpus: 11348, signal 471770/614594 (executing program) 2022/04/26 03:24:35 fetching corpus: 11398, signal 472385/615434 (executing program) 2022/04/26 03:24:35 fetching corpus: 11448, signal 472816/616205 (executing program) 2022/04/26 03:24:35 fetching corpus: 11498, signal 473836/617158 (executing program) 2022/04/26 03:24:35 fetching corpus: 11548, signal 474449/617951 (executing program) 2022/04/26 03:24:36 fetching corpus: 11598, signal 475012/618744 (executing program) 2022/04/26 03:24:36 fetching corpus: 11648, signal 475989/619688 (executing program) 2022/04/26 03:24:36 fetching corpus: 11698, signal 476652/620543 (executing program) 2022/04/26 03:24:36 fetching corpus: 11748, signal 477167/621313 (executing program) 2022/04/26 03:24:37 fetching corpus: 11798, signal 477773/622080 (executing program) 2022/04/26 03:24:37 fetching corpus: 11848, signal 478148/622770 (executing program) 2022/04/26 03:24:37 fetching corpus: 11898, signal 478471/623479 (executing program) 2022/04/26 03:24:37 fetching corpus: 11948, signal 478907/624205 (executing program) 2022/04/26 03:24:37 fetching corpus: 11998, signal 479375/624965 (executing program) 2022/04/26 03:24:37 fetching corpus: 12048, signal 480049/625750 (executing program) 2022/04/26 03:24:37 fetching corpus: 12098, signal 480680/626601 (executing program) 2022/04/26 03:24:38 fetching corpus: 12148, signal 481519/627467 (executing program) 2022/04/26 03:24:38 fetching corpus: 12198, signal 481977/628203 (executing program) 2022/04/26 03:24:38 fetching corpus: 12248, signal 482543/628939 (executing program) 2022/04/26 03:24:38 fetching corpus: 12298, signal 482950/629666 (executing program) 2022/04/26 03:24:38 fetching corpus: 12348, signal 483480/630402 (executing program) 2022/04/26 03:24:38 fetching corpus: 12398, signal 484189/631182 (executing program) 2022/04/26 03:24:39 fetching corpus: 12448, signal 484937/631977 (executing program) 2022/04/26 03:24:39 fetching corpus: 12498, signal 485295/632705 (executing program) 2022/04/26 03:24:39 fetching corpus: 12548, signal 485998/633447 (executing program) 2022/04/26 03:24:39 fetching corpus: 12598, signal 486749/634224 (executing program) 2022/04/26 03:24:39 fetching corpus: 12648, signal 487274/634939 (executing program) 2022/04/26 03:24:40 fetching corpus: 12698, signal 487768/635633 (executing program) 2022/04/26 03:24:40 fetching corpus: 12748, signal 488433/636350 (executing program) 2022/04/26 03:24:40 fetching corpus: 12798, signal 489103/637061 (executing program) 2022/04/26 03:24:40 fetching corpus: 12848, signal 489863/637814 (executing program) 2022/04/26 03:24:40 fetching corpus: 12898, signal 490589/638544 (executing program) 2022/04/26 03:24:41 fetching corpus: 12948, signal 491112/639232 (executing program) 2022/04/26 03:24:41 fetching corpus: 12998, signal 491685/639919 (executing program) 2022/04/26 03:24:41 fetching corpus: 13048, signal 492223/640627 (executing program) [ 200.245093][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 200.251701][ C0] rcu: 0-....: (10786 ticks this GP) idle=0d7/1/0x4000000000000000 softirq=5017/5019 fqs=4199 [ 200.262105][ C0] (t=10500 jiffies g=3465 q=182 ncpus=2) [ 200.267815][ C0] NMI backtrace for cpu 0 [ 200.272123][ C0] CPU: 0 PID: 3588 Comm: syz-fuzzer Not tainted 5.18.0-rc3-next-20220422-syzkaller #0 [ 200.281644][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.291691][ C0] Call Trace: [ 200.294952][ C0] [ 200.297781][ C0] dump_stack_lvl+0xcd/0x134 [ 200.302366][ C0] nmi_cpu_backtrace.cold+0x47/0x144 [ 200.307639][ C0] ? lapic_can_unplug_cpu+0x80/0x80 [ 200.312826][ C0] nmi_trigger_cpumask_backtrace+0x1e6/0x230 [ 200.318791][ C0] rcu_dump_cpu_stacks+0x262/0x3f0 [ 200.323884][ C0] rcu_sched_clock_irq.cold+0x144/0x8fc [ 200.329417][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 200.334594][ C0] ? rcutree_dead_cpu+0x30/0x30 [ 200.339426][ C0] ? timekeeping_advance+0x978/0xe30 [ 200.344696][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 200.349532][ C0] ? timekeeping_inject_offset+0x620/0x620 [ 200.355334][ C0] ? tick_sched_do_timer+0x470/0x470 [ 200.360613][ C0] update_process_times+0x16d/0x200 [ 200.365806][ C0] tick_sched_handle+0x9b/0x180 [ 200.370658][ C0] tick_sched_timer+0xee/0x120 [ 200.375422][ C0] __hrtimer_run_queues+0x1c0/0xe50 [ 200.380608][ C0] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 200.386577][ C0] ? ktime_get_update_offsets_now+0x3eb/0x5c0 [ 200.392638][ C0] hrtimer_interrupt+0x31c/0x790 [ 200.397563][ C0] __sysvec_apic_timer_interrupt+0x146/0x530 [ 200.403533][ C0] sysvec_apic_timer_interrupt+0x40/0xc0 [ 200.409162][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 200.415145][ C0] RIP: 0010:kvm_wait+0x98/0x100 [ 200.419991][ C0] Code: fa 83 e2 07 38 d0 7f 04 84 c0 75 63 0f b6 07 40 38 c6 74 35 48 83 c4 10 c3 c3 e8 23 91 4b 00 eb 07 0f 00 2d da b1 94 08 fb f4 <48> 83 c4 10 c3 89 74 24 0c 48 89 3c 24 e8 56 8f 4b 00 8b 74 24 0c [ 200.439586][ C0] RSP: 0018:ffffc90000007330 EFLAGS: 00000246 [ 200.445639][ C0] RAX: 0000000000000007 RBX: 0000000000000000 RCX: 1ffffffff1b73199 [ 200.453589][ C0] RDX: 0000000000000000 RSI: ffffffff81807171 RDI: ffffffff8134dffd [ 200.461538][ C0] RBP: ffff88801976c448 R08: 0000000000000000 R09: 0000000000000000 [ 200.469533][ C0] R10: ffffffff81807158 R11: 0000000000000001 R12: 0000000000000000 [ 200.477482][ C0] R13: ffffed10032ed889 R14: 0000000000000001 R15: ffff8880b9c3ae40 [ 200.485442][ C0] ? trace_hardirqs_on+0x38/0x1c0 [ 200.490472][ C0] ? trace_hardirqs_on+0x51/0x1c0 [ 200.495492][ C0] ? kvm_wait+0x8d/0x100 [ 200.499718][ C0] __pv_queued_spin_lock_slowpath+0x8c7/0xb50 [ 200.505769][ C0] ? trace_contention_end.constprop.0+0x1b0/0x1b0 [ 200.512160][ C0] ? rcu_read_lock_sched_held+0xd/0x70 [ 200.517605][ C0] ? lock_acquire+0x480/0x570 [ 200.522269][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 200.528489][ C0] ? debug_locks_off+0x23/0x80 [ 200.533235][ C0] do_raw_spin_lock+0x200/0x2a0 [ 200.538072][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 200.542986][ C0] ? page_to_skb+0x17d/0xc10 [ 200.547564][ C0] __get_task_comm+0x23/0x50 [ 200.552141][ C0] __set_page_owner+0x253/0x380 [ 200.557057][ C0] get_page_from_freelist+0xba2/0x3e00 [ 200.562500][ C0] ? tcp_v4_rcv+0x280/0x3bc0 [ 200.567081][ C0] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 200.572960][ C0] ? __zone_watermark_ok+0x450/0x450 [ 200.578225][ C0] ? prepare_alloc_pages+0x17b/0x570 [ 200.583487][ C0] ? lock_release+0x560/0x780 [ 200.588154][ C0] ? ip_local_deliver_finish+0x302/0x4c0 [ 200.593775][ C0] __alloc_pages+0x1b2/0x500 [ 200.598347][ C0] ? __alloc_pages_slowpath.constprop.0+0x20a0/0x20a0 [ 200.605087][ C0] ? ip_protocol_deliver_rcu+0x71e/0xb30 [ 200.610716][ C0] ? lock_acquire+0x480/0x570 [ 200.615378][ C0] ? rcu_read_lock_sched_held+0xd/0x70 [ 200.620819][ C0] ? lock_release+0x560/0x780 [ 200.625485][ C0] ? ip_local_deliver+0x195/0x200 [ 200.630506][ C0] ? ___slab_alloc+0x253/0xd90 [ 200.635256][ C0] alloc_pages+0x1aa/0x310 [ 200.639659][ C0] allocate_slab+0x26c/0x3c0 [ 200.644241][ C0] ___slab_alloc+0x985/0xd90 [ 200.648815][ C0] ? __napi_alloc_skb+0x70/0x310 [ 200.653781][ C0] ? __napi_alloc_skb+0x70/0x310 [ 200.658700][ C0] __slab_alloc.constprop.0+0x4d/0xa0 [ 200.664058][ C0] __kmalloc_node_track_caller+0x2cb/0x360 [ 200.669933][ C0] ? __napi_alloc_skb+0x70/0x310 [ 200.674855][ C0] __alloc_skb+0xde/0x340 [ 200.679176][ C0] __napi_alloc_skb+0x70/0x310 [ 200.683926][ C0] page_to_skb+0x17d/0xc10 [ 200.688330][ C0] receive_buf+0xdc5/0x54c0 [ 200.692831][ C0] ? virtnet_restore+0x8b0/0x8b0 [ 200.697750][ C0] ? qmi_handle_release+0x102/0x5f0 [ 200.702933][ C0] ? __sanitizer_cov_trace_cmp2+0x22/0x80 [ 200.708643][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 200.714865][ C0] ? detach_buf_split+0x543/0x710 [ 200.719879][ C0] ? rcu_read_lock_sched_held+0xd/0x70 [ 200.725411][ C0] ? virtqueue_get_buf_ctx_split+0x423/0x5f0 [ 200.731372][ C0] virtnet_poll+0x5cd/0x11a0 [ 200.735959][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 200.742198][ C0] ? receive_buf+0x54c0/0x54c0 [ 200.746962][ C0] ? lock_release+0x560/0x780 [ 200.751633][ C0] ? lock_release+0x560/0x780 [ 200.756312][ C0] ? try_to_wake_up+0x5ae/0x1800 [ 200.761245][ C0] __napi_poll+0xb3/0x6e0 [ 200.765581][ C0] net_rx_action+0x8ec/0xc60 [ 200.770167][ C0] ? napi_threaded_poll+0x520/0x520 [ 200.775366][ C0] ? sched_clock_cpu+0x15/0x1f0 [ 200.780217][ C0] __do_softirq+0x29b/0x9c2 [ 200.784718][ C0] __irq_exit_rcu+0x123/0x180 [ 200.789379][ C0] irq_exit_rcu+0x5/0x20 [ 200.793604][ C0] common_interrupt+0xa9/0xc0 [ 200.798280][ C0] [ 200.801286][ C0] [ 200.804232][ C0] asm_common_interrupt+0x1e/0x40 [ 200.809269][ C0] RIP: 0010:lock_release+0x560/0x780 [ 200.814559][ C0] Code: c7 c0 00 ef a4 8d 48 ba 00 00 00 00 00 fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 e0 01 00 00 48 8b 05 35 c6 46 0c e8 20 0f 06 00 <85> c0 74 17 65 ff 0d e5 46 a4 7e 0f 85 3e fb ff ff e8 b9 1c a2 ff [ 200.834241][ C0] RSP: 0018:ffffc90002dcf240 EFLAGS: 00000246 [ 200.840297][ C0] RAX: 0000000000000001 RBX: 0000000000000000 RCX: ffffffff815e2411 [ 200.848248][ C0] RDX: dffffc0000000000 RSI: 0000000000000008 RDI: ffffffff8db95910 [ 200.856195][ C0] RBP: 1ffff920005b9e4a R08: 0000000000000000 R09: ffffffff8db95917 [ 200.864151][ C0] R10: fffffbfff1b72b22 R11: 0000000000000001 R12: ffff88801976c460 [ 200.872107][ C0] R13: 0000000000000010 R14: ffff8880122c8e08 R15: 0000000000000007 [ 200.880093][ C0] ? lock_release+0xa1/0x780 [ 200.884685][ C0] ? __get_task_comm+0x3d/0x50 [ 200.889455][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 200.894301][ C0] ? read_word_at_a_time+0xe/0x20 [ 200.899320][ C0] ? strscpy+0xa1/0x2a0 [ 200.903466][ C0] _raw_spin_unlock+0x12/0x40 [ 200.908130][ C0] __get_task_comm+0x3d/0x50 [ 200.912716][ C0] __set_page_owner+0x253/0x380 [ 200.917550][ C0] get_page_from_freelist+0xba2/0x3e00 [ 200.922991][ C0] ? is_bpf_text_address+0x99/0x170 [ 200.928170][ C0] ? kernel_text_address+0x39/0x80 [ 200.933267][ C0] ? arch_stack_walk+0x93/0xe0 [ 200.938035][ C0] ? __zone_watermark_ok+0x450/0x450 [ 200.943310][ C0] ? prepare_alloc_pages+0x17b/0x570 [ 200.948590][ C0] ? stack_trace_save+0x8c/0xc0 [ 200.953429][ C0] __alloc_pages+0x1b2/0x500 [ 200.957998][ C0] ? __alloc_pages_slowpath.constprop.0+0x20a0/0x20a0 [ 200.964739][ C0] ? kasan_save_stack+0x1e/0x40 [ 200.969573][ C0] ? kmem_cache_alloc_node+0x255/0x3f0 [ 200.975019][ C0] ? lock_acquire+0x480/0x570 [ 200.979694][ C0] ? rcu_read_lock_sched_held+0xd/0x70 [ 200.985138][ C0] ? lock_release+0x560/0x780 [ 200.989800][ C0] ? do_syscall_64+0x35/0xb0 [ 200.994380][ C0] ? ___slab_alloc+0x253/0xd90 [ 200.999133][ C0] alloc_pages+0x1aa/0x310 [ 201.003542][ C0] allocate_slab+0x26c/0x3c0 [ 201.008118][ C0] ___slab_alloc+0x985/0xd90 [ 201.012692][ C0] ? __tcp_send_ack.part.0+0x67/0x760 [ 201.018048][ C0] ? rcu_read_lock_sched_held+0xd/0x70 [ 201.023496][ C0] ? lock_release+0x560/0x780 [ 201.028161][ C0] ? lock_release+0x780/0x780 [ 201.032821][ C0] ? tcp_mstamp_refresh+0x12/0xa0 [ 201.037826][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 201.042662][ C0] ? __tcp_send_ack.part.0+0x67/0x760 [ 201.048026][ C0] __slab_alloc.constprop.0+0x4d/0xa0 [ 201.053389][ C0] __kmalloc_node_track_caller+0x2cb/0x360 [ 201.059180][ C0] ? __tcp_send_ack.part.0+0x67/0x760 [ 201.064533][ C0] __alloc_skb+0xde/0x340 [ 201.068850][ C0] __tcp_send_ack.part.0+0x67/0x760 [ 201.074034][ C0] tcp_send_ack+0x7d/0xa0 [ 201.078349][ C0] tcp_cleanup_rbuf+0x46c/0x5b0 [ 201.083186][ C0] tcp_recvmsg_locked+0x738/0x1fd0 [ 201.088309][ C0] ? tcp_update_recv_tstamps+0x230/0x230 [ 201.093929][ C0] ? __local_bh_enable_ip+0xa0/0x120 [ 201.099227][ C0] tcp_recvmsg+0x127/0x600 [ 201.103631][ C0] ? enqueue_entity+0x442/0x1730 [ 201.108555][ C0] ? tcp_recv_timestamp+0x6e0/0x6e0 [ 201.113742][ C0] ? aa_sk_perm+0x30f/0xaa0 [ 201.118233][ C0] inet_recvmsg+0x115/0x5e0 [ 201.122723][ C0] ? lock_acquire+0x480/0x570 [ 201.127387][ C0] ? inet_sendpage+0x140/0x140 [ 201.132139][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 201.138361][ C0] ? security_socket_recvmsg+0x8f/0xc0 [ 201.143816][ C0] sock_read_iter+0x336/0x470 [ 201.148497][ C0] ? ____sys_recvmsg+0x5f0/0x5f0 [ 201.153421][ C0] ? futex_wake+0x155/0x490 [ 201.157914][ C0] ? aa_path_link+0x2f0/0x2f0 [ 201.162583][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 201.168813][ C0] new_sync_read+0x4f9/0x5f0 [ 201.173397][ C0] ? ksys_lseek+0x1b0/0x1b0 [ 201.177888][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 201.182735][ C0] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 201.188962][ C0] ? security_file_permission+0xab/0xd0 [ 201.194489][ C0] vfs_read+0x492/0x5d0 [ 201.198641][ C0] ksys_read+0x1e8/0x250 [ 201.202865][ C0] ? vfs_write+0xac0/0xac0 [ 201.207272][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 201.213238][ C0] do_syscall_64+0x35/0xb0 [ 201.217645][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 201.223545][ C0] RIP: 0033:0x49dfbb [ 201.227418][ C0] Code: e8 aa 4b fc ff eb 88 cc cc cc cc cc cc cc cc e8 bb 8f fc ff 48 8b 7c 24 10 48 8b 74 24 18 48 8b 54 24 20 48 8b 44 24 08 0f 05 <48> 3d 01 f0 ff ff 76 20 48 c7 44 24 28 ff ff ff ff 48 c7 44 24 30 [ 201.247018][ C0] RSP: 002b:000000c00055f948 EFLAGS: 00000212 ORIG_RAX: 0000000000000000 [ 201.255418][ C0] RAX: ffffffffffffffda RBX: 000000c000020000 RCX: 000000000049dfbb [ 201.263369][ C0] RDX: 0000000000001000 RSI: 000000c000334000 RDI: 0000000000000006 [ 201.271334][ C0] RBP: 000000c00055f998 R08: 0000000000000000 R09: 0000000000000000 [ 201.279285][ C0] R10: 0000000000000000 R11: 0000000000000212 R12: 000000c00003de30 [ 201.287235][ C0] R13: 0000000000000000 R14: 000000c0002c49c0 R15: 0000000000000004 [ 201.295193][ C0]