panic: Assertion v != tid failed at /syzkaller/managers/i386/kernel/sys/kern/kern_mutex.c:918 cpuid = 0 time = 1106 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0053fbe3b0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0053fbe510 vpanic() at vpanic+0x271/frame 0xfffffe0053fbe6b0 panic() at panic+0xb5/frame 0xfffffe0053fbe770 thread_lock_flags_() at thread_lock_flags_+0x3be/frame 0xfffffe0053fbe890 propagate_priority() at propagate_priority+0xdd/frame 0xfffffe0053fbe8e0 turnstile_wait() at turnstile_wait+0x683/frame 0xfffffe0053fbe950 __mtx_lock_sleep() at __mtx_lock_sleep+0x460/frame 0xfffffe0053fbea90 __mtx_lock_flags() at __mtx_lock_flags+0x23d/frame 0xfffffe0053fbeb70 sctp_timeout_handler() at sctp_timeout_handler+0x30e/frame 0xfffffe0053fbecb0 softclock_call_cc() at softclock_call_cc+0x40a/frame 0xfffffe0053fbee80 softclock_thread() at softclock_thread+0x200/frame 0xfffffe0053fbeef0 fork_exit() at fork_exit+0xc9/frame 0xfffffe0053fbef30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053fbef30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100030 ] Stopped at kdb_enter+0x6e: movq $0,0x217a0a7(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xffffffff815d46f5 printf+0xf5 rdx 0x1 rbx 0xffffffff826da760 .str.28 rsp 0xfffffe0053fbe4f0 rbp 0xfffffe0053fbe510 rsi 0 rdi 0xffffffff815d4756 printf+0x156 r8 0 r9 0xffffffff r10 0xf672ffe48cadd580 r11 0x6 r12 0 r13 0xfffffe00542eec80 r14 0xffffffff826da760 .str.28 r15 0 rip 0xffffffff815c376e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x217a0a7(%rip) db> show proc Process 2 (clock) at 0xfffffe0054215020: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff836c7fa0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff836c7fa0 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff836c8f40 (map 0xffffffff836c8f40) (map.pmap 0xffffffff836c9000) (pmap 0xffffffff836c9070) threads: 2 100030 L *sctp-tc 0xfffffe0075292b40 [clock (0)] 100031 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 13252 772 772 0 L (threaded) syz-executor.0 120540 S nanslp 0xffffffff8371ec00 syz-executor.0 120871 L *sctp-in 0xfffffe0075fc0000 syz-executor.0 120872 L *sctp-in 0xfffffe0075fc0000 syz-executor.0 120873 L *sctp-in 0xfffffe0075fc0000 syz-executor.0 120874 S uwait 0xfffffe007410f680 syz-executor.0 13251 782 782 0 LE *sctp-tc 0xfffffe0075292b40 syz-executor.3 13248 777 777 0 LE *sctp-in 0xfffffe0075fc0000 syz-executor.2 13247 773 773 0 LE *sctp-in 0xfffffe0075fc0000 syz-executor.1 12722 1 782 0 SV uwait 0xfffffe006d22e980 syz-executor.3 12715 1 782 0 SV uwait 0xfffffe006d22ec00 syz-executor.3 12707 1 782 0 SV uwait 0xfffffe007410fa80 syz-executor.3 12696 1 782 0 SV uwait 0xfffffe007410f280 syz-executor.3 12577 1 777 0 S uwait 0xfffffe006d22ee00 syz-executor.2 12569 1 777 0 S uwait 0xfffffe00778c2900 syz-executor.2 12566 1 777 0 S uwait 0xfffffe00778c1d00 syz-executor.2 12563 1 773 0 S uwait 0xfffffe00778c4880 syz-executor.1 12559 1 773 0 S uwait 0xfffffe00778c2100 syz-executor.1 12556 1 773 0 S uwait 0xfffffe00778c2980 syz-executor.1 12554 1 773 0 S uwait 0xfffffe00778c2700 syz-executor.1 12463 1 782 0 S uwait 0xfffffe00778c1500 syz-executor.3 12428 1 777 0 S uwait 0xfffffe007410fb00 syz-executor.2 12134 1 12133 0 S uwait 0xfffffe00778c3100 syz-executor.2 12132 1 12130 0 S uwait 0xfffffe00778c4980 syz-executor.2 12129 1 12128 0 S uwait 0xfffffe00778c1580 syz-executor.2 12127 1 12126 0 S uwait 0xfffffe0079976b00 syz-executor.2 11840 1 773 0 S uwait 0xfffffe00778c4a80 syz-executor.1 11836 1 773 0 S uwait 0xfffffe0076000d80 syz-executor.1 11833 1 773 0 S uwait 0xfffffe006d22ed00 syz-executor.1 11829 1 773 0 S umtxn 0xfffffe0074111880 syz-executor.1 11186 1 777 0 S uwait 0xfffffe0074110b80 syz-executor.2 10290 1 782 0 S uwait 0xfffffe00778c2f00 syz-executor.3 10288 1 782 0 S uwait 0xfffffe0076000280 syz-executor.3 10285 1 772 0 S uwait 0xfffffe006d22ee80 syz-executor.0 10279 1 782 0 S uwait 0xfffffe00778c4480 syz-executor.3 10278 1 772 0 S uwait 0xfffffe00778c3e80 syz-executor.0 10277 1 773 0 S uwait 0xfffffe0074111300 syz-executor.1 10273 1 782 0 S uwait 0xfffffe0074110d80 syz-executor.3 10272 1 773 0 S uwait 0xfffffe00778c3300 syz-executor.1 10271 1 772 0 S uwait 0xfffffe00778c4580 syz-executor.0 10267 1 782 0 S uwait 0xfffffe006d22eb00 syz-executor.3 10264 1 773 0 S uwait 0xfffffe0074112e00 syz-executor.1 10263 1 782 0 S uwait 0xfffffe00778c3400 syz-executor.3 10260 1 782 0 S uwait 0xfffffe00778c2d00 syz-executor.3 10259 1 773 0 S uwait 0xfffffe00778c4280 syz-executor.1 10256 1 773 0 S uwait 0xfffffe0074110600 syz-executor.1 10255 1 782 0 S uwait 0xfffffe00778c3f00 syz-executor.3 10250 1 782 0 S uwait 0xfffffe00778c3600 syz-executor.3 10249 1 773 0 S uwait 0xfffffe007410f780 syz-executor.1 10244 1 773 0 S uwait 0xfffffe0076000580 syz-executor.1 10152 1 777 0 S uwait 0xfffffe007410fc80 syz-executor.2 10150 1 777 0 S uwait 0xfffffe0075ffe280 syz-executor.2 10148 1 777 0 S uwait 0xfffffe006d22ed80 syz-executor.2 10137 1 782 0 S uwait 0xfffffe00778c3900 syz-executor.3 10135 1 782 0 S uwait 0xfffffe00778c4b80 syz-executor.3 10130 1 782 0 S uwait 0xfffffe00778c4680 syz-executor.3 10128 1 782 0 S uwait 0xfffffe00778c3200 syz-executor.3 9614 0 0 0 DL mdwait 0xfffffe0078668000 [md10] 9609 0 0 0 DL mdwait 0xfffffe0078669000 [md9] 9605 0 0 0 DL mdwait 0xfffffe007865f000 [md8] 9600 0 0 0 DL mdwait 0xfffffe0078646000 [md7] 8973 1 782 0 S uwait 0xfffffe00778c4c80 syz-executor.3 8678 1 777 0 S uwait 0xfffffe00749b2180 syz-executor.2 8669 1 777 0 S uwait 0xfffffe0074111600 syz-executor.2 8665 1 777 0 S uwait 0xfffffe007410f080 syz-executor.2 8658 1 777 0 S uwait 0xfffffe0074112200 syz-executor.2 8522 1 782 0 S uwait 0xfffffe00749b5300 syz-executor.3 8519 1 777 0 S uwait 0xfffffe00749b2000 syz-executor.2 8518 1 773 0 S uwait 0xfffffe0076000800 syz-executor.1 8514 1 777 0 S uwait 0xfffffe00749b3100 syz-executor.2 8513 1 782 0 S uwait 0xfffffe0074110c80 syz-executor.3 8509 1 773 0 S uwait 0xfffffe007410f380 syz-executor.1 8507 1 777 0 S uwait 0xfffffe0074110e80 syz-executor.2 8506 1 782 0 S uwait 0xfffffe007410f180 syz-executor.3 8503 1 773 0 S uwait 0xfffffe00749b4500 syz-executor.1 8492 1 773 0 S umtxn 0xfffffe0074110b00 syz-executor.1 8440 1 772 0 S uwait 0xfffffe00749b3300 syz-executor.0 8437 1 782 0 S uwait 0xfffffe007410f480 syz-executor.3 8430 1 772 0 S uwait 0xfffffe0076000880 syz-executor.0 8429 1 782 0 S uwait 0xfffffe006d22d400 syz-executor.3 8424 1 772 0 S uwait 0xfffffe007410f580 syz-executor.0 8423 1 782 0 S uwait 0xfffffe00749b3500 syz-executor.3 8418 1 772 0 S uwait 0xfffffe0074110800 syz-executor.0 8243 1 773 0 S uwait 0xfffffe0076000300 syz-executor.1 8239 1 773 0 S uwait 0xfffffe00749b2f00 syz-executor.1 8230 1 773 0 S uwait 0xfffffe00749b3000 syz-executor.1 8224 1 772 0 S uwait 0xfffffe0074112a80 syz-executor.0 8219 1 772 0 S uwait 0xfffffe0075fff700 syz-executor.0 8217 1 772 0 S uwait 0xfffffe00749b2200 syz-executor.0 8209 1 772 0 S uwait 0xfffffe0074111200 syz-executor.0 7916 1 772 0 S uwait 0xfffffe0074111400 syz-executor.0 7915 1 772 0 S uwait 0xfffffe0074112d00 syz-executor.0 7911 1 772 0 S uwait 0xfffffe007410f980 syz-executor.0 7904 1 772 0 S uwait 0xfffffe0076000780 syz-executor.0 7899 1 772 0 S uwait 0xfffffe0076000900 syz-executor.0 7065 1 773 0 SV uwait 0xfffffe0074112c80 syz-executor.1 7029 1 782 0 S uwait 0xfffffe0075fff380 syz-executor.3 7027 1 772 0 S uwait 0xfffffe0076000b00 syz-executor.0 7024 1 777 0 S uwait 0xfffffe00749b2100 syz-executor.2 7018 1 772 0 S uwait 0xfffffe0074111100 syz-executor.0 7017 1 777 0 S uwait 0xfffffe0074111280 syz-executor.2 7016 1 782 0 S uwait 0xfffffe0074112b80 syz-executor.3 7007 1 782 0 S uwait 0xfffffe0074111700 syz-executor.3 7006 1 777 0 S uwait 0xfffffe0074112f00 syz-executor.2 7005 1 772 0 S uwait 0xfffffe0075fffa00 syz-executor.0 6996 1 777 0 S uwait 0xfffffe0075fff900 syz-executor.2 6658 1 773 0 S uwait 0xfffffe0075ffff00 syz-executor.1 6653 1 777 0 S uwait 0xfffffe0074111000 syz-executor.2 6648 1 773 0 S uwait 0xfffffe0075ffe300 syz-executor.1 6642 1 777 0 S uwait 0xfffffe0075ffde80 syz-executor.2 6639 1 782 0 S uwait 0xfffffe0075ffd780 syz-executor.3 6638 1 773 0 S uwait 0xfffffe0074111500 syz-executor.1 6635 1 777 0 S uwait 0xfffffe0075ffde00 syz-executor.2 6632 1 772 0 S uwait 0xfffffe0074112080 syz-executor.0 6630 1 782 0 S uwait 0xfffffe00749b5b00 syz-executor.3 6629 1 773 0 S uwait 0xfffffe0074111d80 syz-executor.1 6626 1 777 0 S uwait 0xfffffe0074112180 syz-executor.2 6624 1 773 0 S uwait 0xfffffe0074111b80 syz-executor.1 6622 1 772 0 S uwait 0xfffffe0074111900 syz-executor.0 6621 1 782 0 S uwait 0xfffffe0057ac8a80 syz-executor.3 6620 1 777 0 S uwait 0xfffffe0075ffe180 syz-executor.2 6615 1 773 0 S uwait 0xfffffe0074112280 syz-executor.1 6614 1 772 0 S uwait 0xfffffe00749b2300 syz-executor.0 6613 1 777 0 S uwait 0xfffffe0075ffe700 syz-executor.2 6605 1 773 0 S uwait 0xfffffe00749b5c80 syz-executor.1 6511 1 772 0 T syz-executor.0 6505 1 777 0 T syz-executor.2 6501 1 772 0 T syz-executor.0 6500 1 777 0 T syz-executor.2 6495 1 777 0 T syz-executor.2 6494 1 772 0 T syz-executor.0 6491 1 777 0 T syz-executor.2 6490 1 773 0 T syz-executor.1 6488 1 772 0 T syz-executor.0 6485 1 777 0 T syz-executor.2 6483 1 772 0 T syz-executor.0 6482 1 773 0 T syz-executor.1 6478 1 777 0 T syz-executor.2 6476 1 773 0 T syz-executor.1 6474 1 772 0 T syz-executor.0 6472 1 773 0 S uwait 0xfffffe0075ffdc80 syz-executor.1 6471 1 772 0 T syz-executor.0 6469 1 772 0 S uwait 0xfffffe0057ac9280 syz-executor.0 6467 1 773 0 S uwait 0xfffffe0075ffeb00 syz-executor.1 6461 1 773 0 S uwait 0xfffffe00749b3b80 syz-executor.1 6459 1 772 0 S uwait 0xfffffe0075fffd80 syz-executor.0 6454 1 772 0 S uwait 0xfffffe0075ffda00 syz-executor.0 6452 1 772 0 S uwait 0xfffffe006d22c780 syz-executor.0 6442 1 772 0 S uwait 0xfffffe0075ffdc00 syz-executor.0 6440 1 777 0 S uwait 0xfffffe00749b5d80 syz-executor.2 6430 1 777 0 S uwait 0xfffffe0075fff800 syz-executor.2 6427 1 772 0 S uwait 0xfffffe0075ffd900 syz-executor.0 6424 1 773 0 S uwait 0xfffffe0075ffd680 syz-executor.1 6422 1 777 0 S uwait 0xfffffe00749b5e80 syz-executor.2 6421 1 772 0 S uwait 0xfffffe0075ffdb00 syz-executor.0 6418 1 773 0 S uwait 0xfffffe00749b2600 syz-executor.1 6415 1 773 0 S uwait 0xfffffe0075ffd100 syz-executor.1 6409 1 773 0 S uwait 0xfffffe0075ffea00 syz-executor.1 6369 1 772 0 S uwait 0xfffffe0075fff080 syz-executor.0 6368 1 782 0 S uwait 0xfffffe00749b3e80 syz-executor.3 6359 1 772 0 S uwait 0xfffffe00576af400 syz-executor.0 6358 1 782 0 S uwait 0xfffffe0075ffee00 syz-executor.3 6342 1 782 0 S uwait 0xfffffe0076000000 syz-executor.3 6341 1 772 0 S uwait 0xfffffe00749b2800 syz-executor.0 6340 1 773 0 S uwait 0xfffffe00749b3f00 syz-executor.1 6337 1 777 0 S uwait 0xfffffe0075ffed00 syz-executor.2 6334 1 773 0 S uwait 0xfffffe0075fff180 syz-executor.1 6333 1 777 0 S uwait 0xfffffe0075fff600 syz-executor.2 6328 1 773 0 S uwait 0xfffffe0075ffe800 syz-executor.1 6327 1 777 0 S uwait 0xfffffe0075ffd200 syz-executor.2 6324 1 777 0 S uwait 0xfffffe0075fffa80 syz-executor.2 6322 1 773 0 S uwait 0xfffffe0076000380 syz-executor.1 6318 1 777 0 S uwait 0xfffffe0057ac9680 syz-executor.2 6317 1 773 0 S uwait 0xfffffe00749b2c00 syz-executor.1 6314 1 773 0 S uwait 0xfffffe00749b4c00 syz-executor.1 6313 1 777 0 S uwait 0xfffffe00749b2b00 syz-executor.2 6307 1 777 0 S uwait 0xfffffe0075ffec00 syz-executor.2 5663 1 777 60928 S uwait 0xfffffe0075fffe80 syz-executor.2 5659 1 777 60928 S uwait 0xfffffe0075fffd00 syz-executor.2 5656 1 777 60928 S uwait 0xfffffe0075fff500 syz-executor.2 5653 1 777 60928 S uwait 0xfffffe00749b5580 syz-executor.2 5527 1 777 0 S uwait 0xfffffe00576afc00 syz-executor.2 4910 1 772 0 S uwait 0xfffffe006d22c880 syz-executor.0 4906 1 772 0 S uwait 0xfffffe00749b3680 syz-executor.0 4900 1 772 0 S uwait 0xfffffe00749b2900 syz-executor.0 4894 1 772 0 S uwait 0xfffffe0075ffd400 syz-executor.0 4672 1 772 0 S uwait 0xfffffe00749b2d00 syz-executor.0 4394 1 782 0 S uwait 0xfffffe00749b3980 syz-executor.3 4184 1 772 0 S uwait 0xfffffe00749b2700 syz-executor.0 4179 1 772 0 S uwait 0xfffffe00749b2a00 syz-executor.0 4176 1 782 0 S uwait 0xfffffe00542f5980 syz-executor.3 4175 1 772 0 S uwait 0xfffffe0057ac8600 syz-executor.0 4172 1 782 0 S uwait 0xfffffe00749b3280 syz-executor.3 4167 1 782 0 S uwait 0xfffffe0074112580 syz-executor.3 4164 1 782 0 S uwait 0xfffffe006d22d000 syz-executor.3 4134 0 0 0 DL mdwait 0xfffffe0075ea3000 [md6] 4131 0 0 0 DL mdwait 0xfffffe0075edb000 [md5] 4129 0 0 0 DL mdwait 0xfffffe0075f5c000 [md4] 4127 0 0 0 DL mdwait 0xfffffe0075edc000 [md3] 4125 0 0 0 DL mdwait 0xfffffe0075f42000 [md2] 4121 0 0 0 DL mdwait 0xfffffe0075eac000 [md1] 4118 0 0 0 DL mdwait 0xfffffe0075f43000 [md0] 4063 1 772 0 S uwait 0xfffffe00749b4080 syz-executor.0 3896 1 782 0 S uwait 0xfffffe00576b2c80 syz-executor.3 3888 1 782 0 S uwait 0xfffffe00749b4300 syz-executor.3 3878 1 782 0 S uwait 0xfffffe00749b4700 syz-executor.3 3877 1 773 0 S uwait 0xfffffe00749b3880 syz-executor.1 3876 1 772 0 S uwait 0xfffffe00749b5680 syz-executor.0 3875 1 777 0 S uwait 0xfffffe00542f5780 syz-executor.2 3870 1 782 0 S uwait 0xfffffe00749b4400 syz-executor.3 3869 1 772 0 S uwait 0xfffffe00749b3480 syz-executor.0 3868 1 777 0 S uwait 0xfffffe00749b3a80 syz-executor.2 3867 1 773 0 S uwait 0xfffffe00749b5200 syz-executor.1 3862 1 782 0 S uwait 0xfffffe0057ac9980 syz-executor.3 3861 1 772 0 S uwait 0xfffffe00749b4200 syz-executor.0 3860 1 773 0 S uwait 0xfffffe00749b4f00 syz-executor.1 3859 1 777 0 S uwait 0xfffffe00749b4900 syz-executor.2 3850 1 782 0 S uwait 0xfffffe00749b4980 syz-executor.3 3841 1 782 0 S uwait 0xfffffe0074112780 syz-executor.3 3518 1 782 0 S uwait 0xfffffe00749b4580 syz-executor.3 3507 1 772 0 S uwait 0xfffffe00542f5680 syz-executor.0 3506 1 782 0 S uwait 0xfffffe00749b4a00 syz-executor.3 3496 1 772 0 S uwait 0xfffffe006d22c980 syz-executor.0 3494 1 782 0 S uwait 0xfffffe0057ac9780 syz-executor.3 3493 1 777 0 S uwait 0xfffffe00749b4d80 syz-executor.2 3490 1 773 0 S uwait 0xfffffe00576b2e80 syz-executor.1 3489 1 772 0 S uwait 0xfffffe006d22d200 syz-executor.0 3486 1 773 0 S uwait 0xfffffe00576b2b80 syz-executor.1 3485 1 777 0 S uwait 0xfffffe0057ac8700 syz-executor.2 3482 1 777 0 S uwait 0xfffffe0057ac8000 syz-executor.2 3480 1 773 0 S uwait 0xfffffe0057ac8800 syz-executor.1 3478 1 782 0 S uwait 0xfffffe00576b2a80 syz-executor.3 3477 1 777 0 S uwait 0xfffffe006d22cc80 syz-executor.2 3474 1 772 0 S uwait 0xfffffe0057ac8500 syz-executor.0 3473 1 773 0 S uwait 0xfffffe006d22cd80 syz-executor.1 3470 1 773 0 S uwait 0xfffffe0074112880 syz-executor.1 3468 1 777 0 S uwait 0xfffffe0057ac8900 syz-executor.2 3466 1 782 0 S uwait 0xfffffe006d22ce80 syz-executor.3 3465 1 773 0 S uwait 0xfffffe006d22ca80 syz-executor.1 3463 1 777 0 S uwait 0xfffffe00576b0800 syz-executor.2 3459 1 772 0 S uwait 0xfffffe00576b1380 syz-executor.0 3453 1 777 0 S uwait 0xfffffe00542f5880 syz-executor.2 3451 1 782 0 S uwait 0xfffffe00749b4280 syz-executor.3 3449 1 772 0 S uwait 0xfffffe0057ac8100 syz-executor.0 3427 1 782 0 S uwait 0xfffffe006d22d300 syz-executor.3 3423 1 773 0 S uwait 0xfffffe00576b2880 syz-executor.1 3417 1 782 0 S uwait 0xfffffe00542f5c80 syz-executor.3 3413 1 773 0 S uwait 0xfffffe00749b5280 syz-executor.1 3409 1 782 0 S uwait 0xfffffe00576b0e00 syz-executor.3 3405 1 773 0 S uwait 0xfffffe00542f5b80 syz-executor.1 3396 1 773 0 S uwait 0xfffffe00542f5d80 syz-executor.1 2977 0 0 0 DL - 0xffffffff8382ea40 [soaiod4] 2976 0 0 0 DL - 0xffffffff8382ea40 [soaiod3] 2975 0 0 0 DL - 0xffffffff8382ea40 [soaiod2] 2974 0 0 0 DL - 0xffffffff8382ea40 [soaiod1] 1926 0 0 0 DL aiordy 0xfffffe006d21c000 [aiod4] 1925 0 0 0 DL aiordy 0xfffffe006d21eb00 [aiod3] 1924 0 0 0 DL aiordy 0xfffffe00743f4ae0 [aiod2] 1923 0 0 0 DL aiordy 0xfffffe00743f4020 [aiod1] 1184 1 777 0 S uwait 0xfffffe0057ac8200 syz-executor.2 1182 1 777 0 S uwait 0xfffffe00576af600 syz-executor.2 1180 1 777 0 S uwait 0xfffffe0057ac9880 syz-executor.2 1178 1 777 0 S uwait 0xfffffe00576af300 syz-executor.2 1014 1006 1014 0 Ss select 0xfffffe000784e2c0 dhclient 1009 1 1009 0 Ss select 0xfffffe0058a16ec0 dhclient 1006 998 424 65 S select 0xfffffe0058a170c0 dhclient 998 424 424 0 S wait 0xfffffe006cd3dae0 sh 782 768 782 0 Ss nanslp 0xffffffff8371ec00 syz-executor.3 777 768 777 0 Ss nanslp 0xffffffff8371ec01 syz-executor.2 773 768 773 0 Rs CPU 1 syz-executor.1 772 768 772 0 Rs syz-executor.0 768 766 766 0 S (threaded) syz-fuzzer 100111 S uwait 0xfffffe00576b0b00 syz-fuzzer 100117 S uwait 0xfffffe00576af800 syz-fuzzer 100118 S uwait 0xfffffe00576af900 syz-fuzzer 100119 S uwait 0xfffffe00576afa00 syz-fuzzer 100120 S wait 0xfffffe006cdd4560 syz-fuzzer 100121 S uwait 0xfffffe0057ac9a80 syz-fuzzer 100122 S wait 0xfffffe006cdd4560 syz-fuzzer 100123 S wait 0xfffffe006cdd4560 syz-fuzzer 100124 S wait 0xfffffe006cdd4560 syz-fuzzer 100127 S uwait 0xfffffe00576af000 syz-fuzzer 100131 S uwait 0xfffffe00576b0180 syz-fuzzer 100162 S uwait 0xfffffe00542f5a80 syz-fuzzer 113923 S kqread 0xfffffe006cdfea00 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe00571ddb70 csh 764 682 764 0 Ss select 0xfffffe000784e340 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00572198b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00587f14b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00587f1cb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00587f24b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00587f2cb0 getty 743 1 743 0 Ss+ ttyin 0xfffffe005439e4b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe005439ecb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe005439f4b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe005439fcb0 getty 686 1 686 0 Ss nanslp 0xffffffff8371ec00 cron 682 1 682 0 Ss select 0xfffffe000784e740 sshd 495 1 495 0 Ss select 0xfffffe000784e4c0 syslogd 424 1 424 0 Ss wait 0xfffffe0054217060 devd 423 1 423 65 Ss select 0xfffffe000784e5c0 dhclient 338 1 338 0 Ss select 0xfffffe000784e540 dhclient 335 1 335 0 Ss select 0xfffffe000784e6c0 dhclient 17 0 0 0 DL vlruwt 0xfffffe00571deae0 [vnlru] 16 0 0 0 DL syncer 0xffffffff8383c2e0 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff8383a900 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100095 D sdflush 0xfffffe00570ca4e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff838ad480 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83895338 [dom0] 100080 D launds 0xffffffff83895344 [laundry: dom0] 100081 D umarcl 0xffffffff81d4c900 [uma] 7 0 0 0 DL - 0xffffffff834b3c28 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8455e3d0 [pf purge] 5 0 0 0 DL waiting 0xffffffff841dd360 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8347e340 [doneq0] 100045 D - 0xffffffff8347e2c0 [async] 100076 D - 0xffffffff8347e140 [scanner] 14 0 0 0 DL seqstat 0xfffffe00570b1888 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff83890ba0 [crypto] 100041 D crypto_ 0xfffffe00540c0130 [crypto returns 0] 100042 D crypto_ 0xfffffe00540c0180 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff836c75e0 [g_event] 100036 D - 0xffffffff836c7600 [g_up] 100037 D - 0xffffffff836c7620 [g_down] 2 0 0 0 LL (threaded) [clock] 100030 L *sctp-tc 0xfffffe0075292b40 [clock (0)] 100031 I [clock (1)] 12 0 0 0 LL (threaded) [intr] 100015 I [swi5: fast taskq] 100017 I [swi6: Giant taskq] 100018 I [swi6: task queue] 100029 L *sctp-in 0xfffffe0075fc0000 [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 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 0xfffffe0054216040 [init] 10 0 0 0 DL audit_w 0xffffffff838915e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff836c7fa0 [swapper] 100005 D - 0xfffffe00542d0100 [if_config_tqg_0] 100006 D - 0xfffffe00542d0000 [if_io_tqg_0] 100007 D - 0xfffffe00542cfe00 [if_io_tqg_1] 100008 D - 0xfffffe00542cfd00 [softirq_0] 100009 D - 0xfffffe00542cfc00 [softirq_1] 100010 D - 0xfffffe00079d0000 [linuxkpi_irq_wq] 100011 D - 0xfffffe00079cfe00 [in6m_free taskq] 100012 D - 0xfffffe00079cfd00 [inm_free taskq] 100013 D - 0xfffffe00079cfc00 [deferred_unmount ta] 100014 D - 0xfffffe00079cfb00 [aiod_kick taskq] 100016 D - 0xfffffe00079cf900 [thread taskq] 100019 D - 0xfffffe00079cf600 [kqueue_ctx taskq] 100020 D - 0xfffffe00079cf500 [pci_hp taskq] 100021 D - 0xfffffe00079cf400 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00079cf400 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00079cf400 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00079cf400 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00079cf300 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00079cf300 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00079cf300 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00079cf300 [linuxkpi_long_wq_3] 100034 D - 0xfffffe00079cf200 [firmware taskq] 100038 D - 0xfffffe00079cf100 [crypto_0] 100039 D - 0xfffffe00079cf100 [crypto_1] 100055 D - 0xfffffe00079cee00 [vtnet0 rxq 0] 100056 D - 0xfffffe00079ced00 [vtnet0 txq 0] 100057 D - 0xfffffe00079cec00 [vtnet0 rxq 1] 100058 D - 0xfffffe00079ceb00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe00571ad480 [virtio_balloon] 100066 D - 0xffffffff826df8a0 [deadlkres] 100070 D - 0xfffffe00079d0100 [mca taskq] 100072 D - 0xfffffe0058761300 [acpi_task_0] 100073 D - 0xfffffe0058761300 [acpi_task_1] 100074 D - 0xfffffe0058761300 [acpi_task_2] 100075 D - 0xfffffe00079cf000 [CAM taskq] db> show all locks Process 13251 (syz-executor.3) thread 0xfffffe00781a2ac0 (116238) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe0075578400) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3338 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe0054080550) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3337 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe0075578420) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3336 Process 13248 (syz-executor.2) thread 0xfffffe0079958ac0 (120776) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe00754148e0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3336 Process 13247 (syz-executor.1) thread 0xfffffe007866d900 (120303) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe00754248b8) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3336 Process 12 (intr) thread 0xfffffe00542ef3a0 (100029) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe006d38b320) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:1470 db> show malloc Type InUse MemUse Requests sctp_stro 373 11957K 8680 pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4191 4324K 4230 filedesc 480 3840K 24635 pcb 1638 2484K 46748 sysctloid 36213 2134K 36284 vtbuf 24 1968K 46 subproc 653 1337K 13646 kobj 326 1304K 586 newblk 84 1045K 102131 vfscache 3 1025K 3 filemon 94 752K 354 md_sectors 139 556K 139 inodedep 60 535K 16242 vmem 3 528K 9 callout 2 512K 2 vfs_hash 1 512K 1 ufs_quota 1 512K 1 tcp_fsb 238 491K 3944 intr 4 472K 4 sctp_atcl 1241 466K 33938 acpitask 1 224K 1 acpica 1674 184K 56014 tidhash 3 141K 3 pagedep 9 130K 12441 linker 352 130K 628 IP reass 1 128K 1 tfo_ccache 1 128K 1 kdtrace 708 121K 34128 DEVFS1 120 120K 137 shm 45 120K 236 vnet_data 1 112K 1 umtx 858 108K 858 sem 4 106K 4 gtaskqueue 18 98K 18 bus 985 81K 5035 mtx_pool 2 72K 2 NFSD srvcache 3 68K 3 syncache 1 68K 1 sctp_atky 1621 65K 45602 ddb_capture 1 64K 1 module 512 64K 512 CC Mem 203 51K 7437 md_disk 150 49K 154 ip6opt 44 46K 169 temp 37 39K 5795 BPF 22 36K 806 DEVFS3 139 35K 149 hostcache 1 32K 1 sctp_stri 61 31K 3777 msg 4 30K 4 kbdmux 6 28K 6 routetbl 161 26K 1245 GEOM 138 22K 874 kqueue 305 22K 13552 DEVFS_RULE 56 20K 56 sctp_athm 1241 20K 35676 ifaddr 68 20K 70 pwddesc 300 19K 13422 lltable 54 18K 328 pf_osfp 140 17K 140 ufs_mount 4 17K 5 sctp_timw 66 17K 66 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1639 cred 52 13K 560 eventhandler 157 13K 157 KTRACE 101 13K 216 ether_multi 157 13K 199 ifnet 7 13K 7 devstat 6 13K 6 pf_table 6 12K 204 dirrem 48 12K 15187 ksem 31 12K 231 sctp_map 746 12K 18162 freework 47 12K 48225 kenv 95 12K 95 rman 88 11K 431 DEVFSP 163 11K 2351 CAM queue 5 11K 1528 pf_ifnet 33 10K 229 in6_multi 71 9K 73 rpc 4 9K 4 UART 12 9K 12 pfs_vncache 1 8K 1 shmfd 1 8K 102 bmsafemap 1 8K 17042 audit_evclass 238 8K 300 inpcbpolicy 215 7K 8500 proc-args 311 7K 14399 taskqueue 63 7K 87 sglist 5 7K 5 CAM DEV 3 6K 510 freefile 44 6K 14766 plimit 21 6K 452 pfs_nodes 20 5K 20 hhook 15 5K 17 ufs_dirhash 24 5K 24 UMA 279 5K 279 vt 11 5K 11 evdev 4 4K 4 MCA 32 4K 32 memdesc 1 4K 1 osd 208 4K 7352 acpisem 28 4K 28 kcovinfo 52 4K 52 session 25 4K 56 terminal 11 3K 11 uidinfo 5 3K 34 freeblks 10 3K 16197 lockf 21 3K 581 clone 9 3K 9 ipsec-saq 2 2K 2 io_apic 1 2K 1 local_apic 1 2K 1 selfd 31 2K 196843 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 CAM XPT 22 2K 543 Unitno 25 2K 381 toponodes 6 2K 6 in_multi 6 2K 13 msi 12 2K 12 acpidev 20 2K 20 filedesc_to_leader 20 2K 40 select 10 2K 175 ipsecpolicy 2 2K 2 tun 7 2K 7 NFSD session 1 1K 1 vnodemarker 2 1K 1226 nhops 6 1K 8 secasvar 1 1K 1 sahead 1 1K 1 mkdir 8 1K 24344 softdep 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 isadev 6 1K 6 pfil 6 1K 6 igmp 6 1K 6 mld 6 1K 6 indirdep 3 1K 53775 mount 16 1K 250 pci_link 10 1K 10 eventfd 5 1K 52 encap_export_host 12 1K 12 crypto 4 1K 228 cryptodev 9 1K 1615 cdev 2 1K 2 netlink 2 1K 2 diradd 4 1K 15221 newdirblk 4 1K 12172 sctp_aadr 7 1K 122 pf_rule 3 1K 215 biobuf 1 1K 1 chacha20random 1 1K 1 ip_msource 5 1K 13 soname 14 1K 33291 CAM SIM 2 1K 2 DEVFS 9 1K 10 NFSD V4client 1 1K 1 NFSD lckfile 1 1K 1 loginclass 4 1K 25 procdesc 2 1K 12 vnodes 1 1K 27 feeder 7 1K 7 prison 6 1K 6 tcpfunc 3 1K 3 lkpikmalloc 5 1K 6 CAM I/O Scheduler 1 1K 1 CAM dev queue 2 1K 2 CAM path 4 1K 1034 pmchooks 1 1K 1 aio 4 1K 49 atkbddev 2 1K 2 apmdev 1 1K 1 nexusdev 8 1K 8 sctp_vrf 1 1K 1 acpiintr 1 1K 1 entropy 2 1K 40 pmc 1 1K 1 vnet 1 1K 1 filecaps 2 1K 108 Per-cpu 1 1K 1 vnet_data_free 1 1K 1 cpus 2 1K 2 p1003.1b 1 1K 1 pf_temp 0 0K 0 pf_krule_item 0 0K 0 pf_altq 0 0K 0 tcp_do 0 0K 0 ah 0 0K 0 esp 0 0K 0 ipcomp 0 0K 0 sctp_a_it 0 0K 12 sctp_athi 0 0K 0 sctp_stre 0 0K 0 sctp_cmsg 0 0K 0 sctp_cpal 0 0K 4 sctp_mvrf 0 0K 0 sctp_iter 0 0K 16 sctp_socko 0 0K 13372 sctp_mcore 0 0K 0 mqdata 0 0K 0 CAM ccb queue 0 0K 0 CAM CCB 0 0K 523 nvme_da 0 0K 0 scsi_cd 0 0K 0 scsi_ch 0 0K 0 ata_da 0 0K 0 scsi_da 0 0K 69 scsi_pass 0 0K 0 SCSI sa 0 0K 0 SCSI ENC 0 0K 0 nvlist 0 0K 0 XZ_DEC 0 0K 0 zstd 0 0K 0 aacbuf 0 0K 0 aaccam 0 0K 0 aacraid_buf 0 0K 0 aacraidcam 0 0K 0 acpicmbat 0 0K 0 acpi_perf 0 0K 0 acpipwr 0 0K 0 agp 0 0K 0 AHCI driver 0 0K 0 ata_generic 0 0K 0 ata_dma 0 0K 0 ata_pci 0 0K 0 athdev 0 0K 0 ath_hal 0 0K 0 BACKLIGHT 0 0K 0 ciss_data 0 0K 0 ipsbuf 0 0K 0 ix 0 0K 0 ix_sriov 0 0K 0 LED 0 0K 0 malodev 0 0K 0 mfibuf 0 0K 0 mpr 0 0K 0 MPRSAS 0 0K 0 mpr_user 0 0K 0 mps 0 0K 0 MPSSAS 0 0K 0 mps_user 0 0K 0 mpt_user 0 0K 0 mrsasbuf 0 0K 0 MVS driver 0 0K 0 mwldev 0 0K 0 netmap 0 0K 0 nvd 0 0K 0 nvme 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 sr_iov 0 0K 0 ppbusdev 0 0K 0 PUC 0 0K 0 SIIS driver 0 0K 0 hdaa 0 0K 0 hdac 0 0K 0 hdacc 0 0K 0 ac97 0 0K 0 mixer 0 0K 0 midi buffers 0 0K 0 tcp_log_dev 0 0K 426 twsbuf 0 0K 0 USB 0 0K 0 USBdev 0 0K 0 pvscsi 0 0K 0 vtfont 0 0K 0 sysmouse 0 0K 0 Balloon 0 0K 0 xbd 0 0K 0 xbbd 0 0K 0 xen_acpi 0 0K 0 xnb 0 0K 0 xenstore 0 0K 0 evtchn_dev 0 0K 0 privcmd_dev 0 0K 0 gntdev 0 0K 0 DEVFS2 0 0K 0 DEVFS4 0 0K 0 msdosfs_node 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_fat 0 0K 0 NFSD V4state 0 0K 0 NFSD V4lock 0 0K 0 NFSD string 0 0K 0 NFSD usrgroup 0 0K 0 NFS req 0 0K 0 NFS fh 0 0K 0 NFSCL owner 0 0K 0 NFSCL open 0 0K 0 NFSCL deleg 0 0K 0 NFSCL client 0 0K 0 NFSCL lckown 0 0K 0 NFSCL lck 0 0K 0 NEWNFSnode 0 0K 0 NEWdirectio 0 0K 0 NFSCL diroff 0 0K 0 NFSD rollback 0 0K 0 NFSCL layout 0 0K 0 NFSCL flayout 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL session 0 0K 0 NFSCL layrecall 0 0K 0 newnfsclient_req 0 0K 0 newnfsmnt 0 0K 0 NFS FHA 0 0K 0 tmpfs extattr 0 0K 0 tmpfs mount 0 0K 0 tmpfs name 0 0K 0 tmpfs dir 0 0K 0 geom_flashmap 0 0K 0 raid_data 0 0K 138 md_ddf_data 0 0K 0 md_intel_data 0 0K 0 md_jmicron_data 0 0K 0 md_nvidia_data 0 0K 0 md_promise_data 0 0K 0 md_sii_data 0 0K 0 tr_concat_data 0 0K 0 tr_raid0_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid5_data 0 0K 0 isofs_mount 0 0K 0 isofs_node 0 0K 0 boottrace 0 0K 0 tty console 0 0K 0 pwd 0 0K 0 sigio 0 0K 10 Fail Points 0 0K 0 prison_racct 0 0K 0 cache 0 0K 0 rctl 0 0K 0 sendfile 0 0K 8 dumper 0 0K 0 ekcd 0 0K 0 sysctl 0 0K 3 sysctltmp 0 0K 675 SWAP 0 0K 0 compressor 0 0K 0 firmware 0 0K 0 sbuf 0 0K 422 stack 0 0K 0 Witness 0 0K 0 ioctlops 0 0K 1187 iov 0 0K 27498 timerfd 0 0K 0 pts 0 0K 0 accf 0 0K 0 ktls 0 0K 0 mbuf_tag 0 0K 0 acl 0 0K 0 lio 0 0K 9 cl_savebuf 0 0K 15 export_host 0 0K 0 namei_tracker 0 0K 25 statfs 0 0K 283 VN POLL 0 0K 4 fadvise 0 0K 0 zlib 0 0K 0 ifdescr 0 0K 0 gif 0 0K 0 vlan 0 0K 0 iflib 0 0K 0 80211vap 0 0K 0 80211crypto 0 0K 0 80211dfs 0 0K 0 80211preq 0 0K 0 80211prep 0 0K 0 80211perr 0 0K 0 80211mesh_rt 0 0K 0 80211mesh_gt 0 0K 0 80211node 0 0K 0 80211nodeie 0 0K 0 80211power 0 0K 0 80211ratectl 0 0K 0 80211scan 0 0K 0 ipid 0 0K 0 in_mfilter 0 0K 23 ip_moptions 0 0K 20 LRO 0 0K 0 tcp_hwpace 0 0K 0 tcplog 0 0K 0 frag6 0 0K 72 in6_mfilter 0 0K 3 ip6_moptions 0 0K 9 ip6_msource 0 0K 0 ipsecrequest 0 0K 0 ipsec-misc 0 0K 0 ipsec-reg 0 0K 0 ipsec-spdcache 0 0K 0 NLM 0 0K 0 lkpi80211 0 0K 0 lkpifw 0 0K 0 lkpimhi 0 0K 0 lkpindev 0 0K 0 idr 0 0K 0 radix 0 0K 0 lkpiskb 0 0K 0 seq_file 0 0K 0 simple_attr 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 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 ktls_ocf 0 0K 0 audit_cred 0 0K 0 audit_data 0 0K 0 audit_path 0 0K 0 audit_text 0 0K 0 audit_gidset 0 0K 0 audit_bsm 0 0K 0 audit_evname 0 0K 0 audit_pipe 0 0K 0 audit_pipeent 0 0K 0 audit_pipe_presel 0 0K 0 audit_trigger 0 0K 0 mactemp 0 0K 0 ufs_trim 0 0K 0 allocdirect 0 0K 0 allocindir 0 0K 0 freefrag 0 0K 132 freedep 0 0K 0 jaddref 0 0K 0 jremref 0 0K 0 jmvref 0 0K 0 jnewblk 0 0K 0 jfreeblk 0 0K 0 jfreefrag 0 0K 0 jseg 0 0K 0 jsegdep 0 0K 0 sbdep 0 0K 607 jtrunc 0 0K 0 jfsync 0 0K 0 sentinel 0 0K 0 savedino 0 0K 28816 jblocks 0 0K 0 vm_pgdata 0 0K 0 UMAHash 0 0K 0 vm_fictitious 0 0K 0 xenbus 0 0K 0 aesni_data 0 0K 0 bxe_ilt 0 0K 0 hyperv_socket 0 0K 0 iommu_dmamap 0 0K 0 isci 0 0K 0 dmar_ctx 0 0K 0 dmar_dom 0 0K 0 dmar_idpgtbl 0 0K 0 qpidrv 0 0K 0 busdma 0 0K 0 bounce 0 0K 0 legacydrv 0 0K 0 xen_hvm 0 0K 0 xen_intr 0 0K 0 fpukern_ctx 0 0K 0 axgbe 0 0K 0 iavf 0 0K 0 ice 0 0K 0 ice-osdep 0 0K 0 ice-resmgr 0 0K 0 ixl 0 0K 0 smartpqi 0 0K 0 madt_table 0 0K 2 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 10192 4286 659164 0 254 59301888 0 mbuf 256 22534 31574 11743345 0 254 13851648 0 md10 512 16384 32 16384 0 30 8404992 0 md9 512 16384 32 16384 0 30 8404992 0 md8 512 16384 32 16384 0 30 8404992 0 md7 512 16384 32 16384 0 30 8404992 0 malloc-16384 16384 239 4 12315 0 1 3981312 0 UMA Slabs 0 112 25765 5 25765 0 126 2886240 0 RADIX NODE 144 18300 259 363129 0 62 2672496 0 ertt_txseginfo 40 37152 19004 5989191 0 254 2246240 0 tcp_log 416 0 5337 70767 0 254 2220192 0 vmem btag 56 38983 80 38983 0 254 2187528 0 malloc-384 384 5467 113 39737 0 30 2142720 0 sctp_chunk 152 3643 9825 649462 0 254 2047136 0 malloc-4096 4096 460 10 2862 0 2 1925120 0 sctp_asoc 2256 373 392 8592 0 254 1725840 0 malloc-2048 2048 816 24 23422 0 8 1720320 0 BUF TRIE 144 697 11119 87495 0 62 1701504 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11936 185 12066 0 126 1551488 0 sctp_ep 1176 807 463 23213 0 254 1493520 0 malloc-4096 4096 303 5 13249 0 2 1261568 0 socket 960 756 516 33479 0 254 1221120 0 VM OBJECT 264 4127 73 163765 0 30 1108800 0 FFS inode 1160 895 29 15695 0 8 1071840 0 256 Bucket 2048 458 48 48353 0 8 1036288 0 malloc-8192 8192 94 6 468 0 1 819200 0 MAP ENTRY 96 8034 282 533836 0 126 798336 0 THREAD 1824 404 25 20874 0 8 782496 0 tcp_bbr_map 128 1067 3614 398381 0 126 599168 0 malloc-4096 4096 140 0 142 0 2 573440 0 malloc-1024 1024 509 51 9842 0 16 573440 0 lkpimm 168 1 3095 1 0 62 520128 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 182 0 0 2 477568 0 VNODE 448 937 89 15739 0 30 459648 0 malloc-65536 65536 5 2 96 0 1 458752 0 PROC 1376 302 28 13252 0 8 454080 0 sctp_raddr 736 409 108 11535 0 254 380512 0 FPU_save_area 832 406 44 22728 0 16 374400 0 filedesc0 1072 303 19 13422 0 8 345184 0 malloc-65536 65536 0 5 201 0 1 327680 0 tcp_inpcb 1304 203 31 7339 0 8 305136 0 malloc-32768 32768 0 8 51013 0 1 262144 0 malloc-64 64 3959 136 3971 0 254 262080 0 FFS2 dinode 256 895 110 15695 0 62 257280 0 malloc-256 256 144 861 166557 0 62 257280 0 malloc-256 256 677 328 60497 0 62 257280 0 malloc-256 256 859 146 24108 0 62 257280 0 malloc-16 16 15228 272 22525 0 254 248000 0 malloc-128 128 1568 199 25928 0 126 226176 0 DEVCTL 1024 44 176 171 0 0 225280 0 malloc-32768 32768 1 5 18 0 1 196608 0 mbuf_packet 256 301 461 96942 0 254 195072 0 UMA Zones 768 251 3 251 0 16 195072 0 malloc-32 32 5445 477 5476 0 254 189504 0 VMSPACE 616 267 39 13214 0 16 188496 0 malloc-64 64 1019 1816 237932 0 254 181440 0 malloc-128 128 1180 215 26747 0 126 178560 0 malloc-256 256 309 321 17166 0 62 161280 0 S VFS Cache 104 1040 481 16832 0 126 158184 0 128 Bucket 1024 97 50 2999 0 16 150528 0 tcp_rack_pcb 1024 119 25 1972 0 16 147456 0 malloc-2048 2048 4 68 516 0 8 147456 0 malloc-384 384 332 28 332 0 30 138240 0 g_bio 408 0 330 730442 0 30 134640 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-2048 2048 52 12 792 0 8 131072 0 unpcb 256 35 475 1666 0 254 130560 0 malloc-384 384 81 249 16325 0 30 126720 0 Files 80 1239 311 64535 0 126 124000 0 malloc-8192 8192 13 2 25 0 1 122880 0 ksiginfo 112 329 715 2584 0 126 116928 0 64 Bucket 512 111 89 44924 0 30 102400 0 malloc-128 128 395 380 13176 0 126 99200 0 malloc-32768 32768 3 0 3 0 1 98304 0 UMA Kegs 384 238 5 238 0 30 93312 0 syncache 168 0 528 12 0 254 88704 0 malloc-64 64 547 776 22344 0 254 84672 0 malloc-128 128 284 367 6672 0 126 83328 0 tcp_bbr_pcb 832 53 46 3986 0 16 82368 0 malloc-16384 16384 4 1 5 0 1 81920 0 malloc-4096 4096 14 6 38 0 2 81920 0 malloc-2048 2048 29 11 945 0 8 81920 0 malloc-256 256 165 150 3942 0 62 80640 0 sctp_readq 152 0 520 2522 0 254 79040 0 malloc-512 512 63 89 4020 0 30 77824 0 TURNSTILE 136 430 74 430 0 62 68544 0 malloc-64 64 841 230 16699 0 254 68544 0 malloc-64 64 478 593 1028 0 254 68544 0 malloc-32 32 1495 647 41564 0 254 68544 0 malloc-128 128 186 341 15143 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-16384 16384 0 4 35 0 1 65536 0 malloc-4096 4096 11 5 570 0 2 65536 0 malloc-1024 1024 15 49 526 0 16 65536 0 malloc-256 256 31 224 29529 0 62 65280 0 32 Bucket 256 110 145 17210 0 62 65280 0 sctp_stream_msg_out 112 120 420 2918 0 254 60480 0 udp_inpcb 424 10 116 494 0 30 53424 0 da_ccb 544 0 98 182667 0 16 53312 0 tcp_rack_map 128 74 329 6734 0 126 51584 0 malloc-256 256 82 113 666 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 79573 0 16 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-8192 8192 4 2 8 0 1 49152 0 malloc-2048 2048 8 16 362 0 8 49152 0 malloc-512 512 22 74 2488 0 30 49152 0 pcpu-8 8 5411 733 16168 0 254 49152 0 pipe 728 32 34 957 0 16 48048 0 SLEEPQUEUE 88 430 82 430 0 126 45056 0 PWD 40 250 861 12161 0 254 44440 0 vnpbuf 2624 0 16 4 0 16 41984 0 malloc-4096 4096 8 2 13 0 2 40960 0 sctp_laddr 48 392 448 6953 0 254 40320 0 udplite_inpcb 424 0 90 141 0 30 38160 0 tcp_inpcb ports 32 7 1127 4900 0 254 36288 0 malloc-64 64 16 551 100 0 254 36288 0 malloc-64 64 215 352 846 0 254 36288 0 malloc-64 64 3 564 25 0 254 36288 0 16 Bucket 144 95 157 8340 0 62 36288 0 8 Bucket 80 64 386 7522 0 126 36000 0 malloc-128 128 46 233 17380 0 126 35712 0 malloc-128 128 25 254 359 0 126 35712 0 ripcb 392 2 88 526 0 30 35280 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 61 74 666 0 62 34560 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 4 4 98 0 2 32768 0 malloc-2048 2048 1 15 75 0 8 32768 0 malloc-1024 1024 2 30 86 0 16 32768 0 malloc-1024 1024 6 26 307 0 16 32768 0 malloc-1024 1024 4 28 153 0 16 32768 0 malloc-1024 1024 0 32 14 0 16 32768 0 malloc-512 512 0 64 178 0 30 32768 0 malloc-512 512 0 64 31 0 30 32768 0 malloc-512 512 9 55 10 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 KNOTE 160 28 172 145823 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 malloc-16 16 1314 686 36342 0 254 32000 0 tcp_log_id_node 120 0 264 9 0 126 31680 0 PGRP 120 29 235 69 0 126 31680 0 clpbuf 2624 0 12 668 0 4 31488 0 sctp_asconf_ack 48 0 588 33 0 254 28224 0 tcpreass 48 0 588 28 0 254 28224 0 ertt 72 203 189 7339 0 126 28224 0 malloc-32 32 460 422 16180 0 254 28224 0 4 Bucket 48 7 581 47 0 254 28224 0 2 Bucket 32 83 799 11126 0 254 28224 0 AIO 208 0 133 307 0 62 27664 0 cpuset 200 43 85 903 0 62 25600 0 malloc-8192 8192 1 2 102 0 1 24576 0 tcp_log_id_bucket 176 0 138 3 0 62 24288 0 rl_entry 40 271 335 278 0 254 24240 0 rtentry 168 31 113 35 0 62 24192 0 malloc-16 16 770 730 43620 0 254 24000 0 itimer 352 0 66 58 0 30 23232 0 malloc-384 384 1 59 63 0 30 23040 0 malloc-384 384 2 58 336 0 30 23040 0 domainset 40 0 567 702 0 254 22680 0 Mountpoints 2816 2 6 4 0 4 22528 0 hostcache 64 4 311 4 0 254 20160 0 udp_inpcb ports 32 3 627 71 0 254 20160 0 udplite_inpcb ports 32 0 630 15 0 254 20160 0 malloc-32 32 246 384 12401 0 254 20160 0 malloc-32 32 71 559 926 0 254 20160 0 malloc-32 32 166 464 1023 0 254 20160 0 malloc-32 32 57 573 3804 0 254 20160 0 malloc-32 32 32 598 315 0 254 20160 0 cryptop 280 0 70 47 0 30 19600 0 AIOCB 552 0 35 307 0 16 19320 0 L VFS Cache 320 0 60 9 0 30 19200 0 AIOLIO 272 0 70 4 0 30 19040 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 4 0 2 16384 0 malloc-2048 2048 0 8 16 0 8 16384 0 malloc-2048 2048 1 7 2 0 8 16384 0 malloc-1024 1024 1 15 2 0 16 16384 0 malloc-1024 1024 8 8 8 0 16 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 0 32 49 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 ipq 56 0 288 1 0 254 16128 0 vtnet_tx_hdr 24 0 668 1584479 0 254 16032 0 malloc-16 16 450 550 16849 0 254 16000 0 kenv 258 16 44 1016 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 malloc-16 16 11 739 18 0 254 12000 0 malloc-16 16 304 446 432 0 254 12000 0 malloc-16 16 18 732 30282 0 254 12000 0 malloc-16 16 18 732 21 0 254 12000 0 malloc-384 384 12 18 12 0 30 11520 0 malloc-384 384 0 30 1 0 30 11520 0 malloc-384 384 13 17 13 0 30 11520 0 tfo_ccache_entries 80 1 127 1 0 126 10240 0 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 11 11 11 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 md6 1 0 0 0 0 254 0 0 md5 1 0 0 0 0 254 0 0 md4 1 0 0 0 0 254 0 0 md3 1 0 0 0 0 254 0 0 md2 1 0 0 0 0 254 0 0 md1 1 0 0 0 0 254 0 0 md0 1 0 0 0 0 254 0 0 FFS1 dinode 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mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 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-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 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