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Fatal trap 12: pageJul 21 02:21:22 fault while in kernel mode
ci-freebsd-i386-cpuid = 0; apic id = 00
fault virtual address = 0x0
fault code = supervisor read data, page not present
instruction pointer = 0x20:0xffffffff81a26453
1 dhclient[2989]stack pointer = 0x28:0xfffffe0056c8a1c0
SYZFAIL: failed to recv rpc
fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor)
frame pointer = 0x28:0xfffffe0056c8a6f0
code segment = base 0x0, limit 0xfffff, type 0x1b
: send_packet: N = DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 2 (clock (0))
rdi: 0000000000000000 rsi: 0000000000000000 rdx: 000000000b0ab260
rcx: fffffe00033eee30 r8: 0000000000000000 r9: 00000000060080fe
rax: fffffe00033eee30 rbx: fffffe006de4bee0 rbp: fffffe0056c8a6f0
r10: aa02000000000000 r11: 000000000000001f r12: fffffe0056c8a4c0
r13: fffffe0056c8a500 r14: 0000000000000000 r15: fffffe00829b7338
trap number = 12
panic: page fault
cpuid = 0
time = 1721528482
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c898f0
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c89a50
vpanic() at vpanic+0x280/frame 0xfffffe0056c89c10
panic() at panic+0xb5/frame 0xfffffe0056c89cd0
trap_fatal() at trap_fatal+0x7f2/frame 0xfffffe0056c89df0
trap_pfault() at trap_pfault+0x179/frame 0xfffffe0056c89f10
trap() at trap+0x648/frame 0xfffffe0056c8a0f0
calltrap() at calltrap+0x8/frame 0xfffffe0056c8a0f0
--- trap 0xc, rip = 0xffffffff81a26453, rsp = 0xfffffe0056c8a1c0, rbp = 0xfffffe0056c8a6f0 ---
ip6_output() at ip6_output+0x30d3/frame 0xfffffe0056c8a6f0
sctp_lowlevel_chunk_output() at sctp_lowlevel_chunk_output+0x216c/frame 0xfffffe0056c8a9a0
sctp_send_initiate() at sctp_send_initiate+0x1591/frame 0xfffffe0056c8ab20
sctp_t1init_timer() at sctp_t1init_timer+0x66/frame 0xfffffe0056c8ab70
sctp_timeout_handler() at sctp_timeout_handler+0xb3b/frame 0xfffffe0056c8acb0
softclock_call_cc() at softclock_call_cc+0x395/frame 0xfffffe0056c8ae80
softclock_thread() at softclock_thread+0x200/frame 0xfffffe0056c8aef0
fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c8af30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c8af30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 2 tid 100030 ]
Stopped at kdb_enter+0x6e: movq $0,0x23da0b7(%rip)
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 0xfffffe00033eee30
rdx 0
rbx 0xffffffff826f85c0 .str.27
rsp 0xfffffe0056c89a30
rbp 0xfffffe0056c89a50
rsi 0
rdi 0xffffffff815ca169 printf+0x149
r8 0
r9 0xffffffff
r10 0
r11 0x17
r12 0xfffffe00542f2000
r13 0xfffffffffffffffe
r14 0xffffffff826f85c0 .str.27
r15 0
rip 0xffffffff815b5ede kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x23da0b7(%rip)
db> show proc
Process 2 (clock) at 0xfffffe0054211020:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff8391a700
ABI: null
flag: 0x10000284 flag2: 0
reaper: 0xffffffff8391a700 reapsubtree: 2
sigparent: 20
vmspace: 0xffffffff8391b6a0
(map 0xffffffff8391b6a0)
(map.pmap 0xffffffff8391b760)
(pmap 0xffffffff8391b7d0)
threads: 2
100030 Run CPU 0 [clock (0)]
100031 I [clock (1)]
db> ps
pid ppid pgrp uid state wmesg wchan cmd
2992 2985 2992 0 Ss select 0xfffffe005959c9c0 dhclient
2989 1 2989 0 Ss select 0xfffffe005959c5c0 dhclient
2986 764 764 0 R (threaded) syz-executor
102814 RunQ syz-executor
102908 S connec 0xfffffe0077200c1a syz-executor
102909 S uwait 0xfffffe0077f9a900 syz-executor
2985 2970 424 65 S select 0xfffffe005959c7c0 dhclient
2981 767 767 0 R (threaded) syz-executor
101540 RunQ syz-executor
102905 S connec 0xfffffe007720085a syz-executor
102907 S uwait 0xfffffe0077f9af00 syz-executor
2979 2953 2953 0 R (threaded) syz-executor
102889 RunQ syz-executor
102904 S connec 0xfffffe006b435c1a syz-executor
102906 S uwait 0xfffffe0077f9bb00 syz-executor
2976 2289 2289 0 R (threaded) syz-executor
101578 RunQ syz-executor
102901 S connec 0xfffffe0077219c1a syz-executor
102903 S uwait 0xfffffe0077f9a980 syz-executor
2970 424 424 0 S wait 0xfffffe006dc6a040 sh
2953 1 2953 0 R syz-executor
2950 1 764 0 SV connec 0xfffffe007720a0da syz-executor
2947 1 2289 0 SV uwait 0xfffffe0077f99880 syz-executor
2906 1 764 0 SV uwait 0xfffffe0076246700 syz-executor
2900 1 767 0 SV connec 0xfffffe007720985a syz-executor
2886 1 2289 0 SV uwait 0xfffffe0076246b80 syz-executor
2866 1 764 0 SV uwait 0xfffffe0076246e80 syz-executor
2848 1 764 0 SV uwait 0xfffffe0077f9ad80 syz-executor
2826 1 2289 0 SV uwait 0xfffffe0077f9c380 syz-executor
2819 1 764 0 SV uwait 0xfffffe0079482300 syz-executor
2814 1 767 0 SV uwait 0xfffffe0077f9a200 syz-executor
2763 1 2289 0 SV uwait 0xfffffe0077f9b000 syz-executor
2747 1 767 0 SV uwait 0xfffffe0079482100 syz-executor
2745 1 764 0 SV uwait 0xfffffe0076243580 syz-executor
2735 1 2289 0 SV uwait 0xfffffe00584d5a00 syz-executor
2730 1 764 0 SV uwait 0xfffffe0076246a80 syz-executor
2719 1 2289 0 SV uwait 0xfffffe0076d73d00 syz-executor
2714 1 764 0 SV uwait 0xfffffe0079482600 syz-executor
2710 1 767 0 SV connec 0xfffffe0077d110da syz-executor
2703 1 767 0 SV uwait 0xfffffe0076246b00 syz-executor
2702 1 764 0 SV uwait 0xfffffe0076243300 syz-executor
2698 1 2289 0 SV uwait 0xfffffe0076d73a80 syz-executor
2693 1 767 0 SV uwait 0xfffffe0076d72980 syz-executor
2684 1 767 0 SV uwait 0xfffffe0077f9be80 syz-executor
2681 1 2289 0 SV uwait 0xfffffe006e0e5500 syz-executor
2677 1 764 0 SV uwait 0xfffffe0076246880 syz-executor
2674 1 767 0 SV uwait 0xfffffe0077f9bf00 syz-executor
2672 1 2289 0 SV uwait 0xfffffe0079482000 syz-executor
2663 1 2289 0 SV uwait 0xfffffe006e0e5980 syz-executor
2651 1 767 0 SV uwait 0xfffffe00584d4700 syz-executor
2639 1 2289 0 SV uwait 0xfffffe006e0e3900 syz-executor
2636 1 764 0 SV uwait 0xfffffe006e0e5800 syz-executor
2622 1 767 0 SV uwait 0xfffffe0076d72680 syz-executor
2615 1 2289 0 SV uwait 0xfffffe00584d3d00 syz-executor
2611 1 767 0 SV uwait 0xfffffe006e0e5a80 syz-executor
2604 1 2289 0 SV uwait 0xfffffe0076244b00 syz-executor
2594 1 764 0 SV uwait 0xfffffe00584d4000 syz-executor
2588 1 767 0 SV uwait 0xfffffe006e0e3b00 syz-executor
2582 1 2289 0 SV connec 0xfffffe007720e85a syz-executor
2576 1 764 0 SV uwait 0xfffffe0076d72380 syz-executor
2569 1 767 0 SV uwait 0xfffffe0076d72780 syz-executor
2566 1 2289 0 SV connec 0xfffffe0077211c1a syz-executor
2558 1 764 0 SV uwait 0xfffffe006e0e3f00 syz-executor
2556 1 767 0 SV uwait 0xfffffe0077f9b780 syz-executor
2552 1 2289 0 SV uwait 0xfffffe0076245400 syz-executor
2545 1 767 0 SV uwait 0xfffffe006e0e2000 syz-executor
2544 1 764 0 SV uwait 0xfffffe006e0e5600 syz-executor
2541 1 2289 0 SV connec 0xfffffe006b42f85a syz-executor
2534 1 767 0 SV uwait 0xfffffe0076244780 syz-executor
2533 1 764 0 SV uwait 0xfffffe0076d73780 syz-executor
2529 1 2289 0 SV uwait 0xfffffe006e0e4800 syz-executor
2516 1 767 0 SV uwait 0xfffffe0076d75100 syz-executor
2515 1 764 0 SV uwait 0xfffffe0076d74a00 syz-executor
2489 1 2489 65 Ss select 0xfffffe006d922bc0 dhclient
2484 1 2289 0 SV uwait 0xfffffe0076245800 syz-executor
2465 1 2289 0 SV uwait 0xfffffe0007c8ec80 syz-executor
2463 1 767 0 SV uwait 0xfffffe0076244080 syz-executor
2462 1 764 0 SV uwait 0xfffffe0076d73c00 syz-executor
2451 1 2289 0 SV uwait 0xfffffe0076d74180 syz-executor
2443 1 764 0 SV uwait 0xfffffe0076d75400 syz-executor
2441 1 767 0 SV uwait 0xfffffe0076245b00 syz-executor
2428 1 764 0 SV uwait 0xfffffe0007c91580 syz-executor
2425 1 767 0 SV uwait 0xfffffe00584d6e00 syz-executor
2414 1 764 0 SV uwait 0xfffffe00584d6900 syz-executor
2397 1 767 0 SV uwait 0xfffffe0076246000 syz-executor
2394 1 2289 0 SV uwait 0xfffffe006e0e2100 syz-executor
2386 1 764 0 SV uwait 0xfffffe0076d72900 syz-executor
2373 1 767 0 SV uwait 0xfffffe006e0e4d80 syz-executor
2368 1 2289 0 SV uwait 0xfffffe0076246d80 syz-executor
2356 1 764 0 SV uwait 0xfffffe0077f9b380 syz-executor
2351 1 2289 0 SV uwait 0xfffffe0007c8f300 syz-executor
2350 1 767 0 SV uwait 0xfffffe006e0e4900 syz-executor
2344 1 764 0 SV uwait 0xfffffe0077f9b580 syz-executor
2333 1 2289 0 SV uwait 0xfffffe0076d72a80 syz-executor
2322 1 767 0 SV uwait 0xfffffe00584d4500 syz-executor
2315 1 764 0 SV uwait 0xfffffe0076243000 syz-executor
2313 1 2289 0 SV uwait 0xfffffe006e0e5400 syz-executor
2301 1 767 0 SV uwait 0xfffffe00584d4e80 syz-executor
2289 1 2289 0 R syz-executor
2279 1 764 0 SV uwait 0xfffffe0076d74980 syz-executor
2213 1 764 0 SV uwait 0xfffffe0076243400 syz-executor
2168 1 764 0 SV uwait 0xfffffe006e0e5c80 syz-executor
2158 1 767 0 SV uwait 0xfffffe006e0e5b80 syz-executor
2154 1 764 0 SV uwait 0xfffffe0076246c80 syz-executor
2126 1 764 0 SV uwait 0xfffffe0076243100 syz-executor
2106 1 764 0 SV uwait 0xfffffe0076d72000 syz-executor
2094 1 767 0 SV uwait 0xfffffe0076d75300 syz-executor
2091 1 764 0 SV uwait 0xfffffe0076243e80 syz-executor
2069 1 764 0 SV uwait 0xfffffe0076d72d80 syz-executor
2057 1 767 0 SV uwait 0xfffffe0076243d80 syz-executor
2036 1 764 0 SV uwait 0xfffffe0076d74400 syz-executor
2026 1 767 0 SV uwait 0xfffffe006e0e5e80 syz-executor
2012 1 764 0 SV uwait 0xfffffe0076244c80 syz-executor
2000 1 764 0 SV uwait 0xfffffe0076d74c80 syz-executor
1992 1 767 0 SV uwait 0xfffffe0076245d00 syz-executor
1991 1 764 0 SV uwait 0xfffffe0076d72c80 syz-executor
1981 1 767 0 SV uwait 0xfffffe0076d72880 syz-executor
1973 1 767 0 SV uwait 0xfffffe0076d74700 syz-executor
1967 1 764 0 SV uwait 0xfffffe0076d72180 syz-executor
1964 1 767 0 SV uwait 0xfffffe0076d73580 syz-executor
1955 1 767 0 SV uwait 0xfffffe0076d72480 syz-executor
1952 1 764 0 SV uwait 0xfffffe0076243a80 syz-executor
1943 1 764 0 SV uwait 0xfffffe0076d72b80 syz-executor
1920 1 764 0 SV uwait 0xfffffe00584d6980 syz-executor
1916 1 767 0 SV uwait 0xfffffe0076d74380 syz-executor
1902 1 764 0 SV uwait 0xfffffe0076d74580 syz-executor
1898 1 767 0 SV uwait 0xfffffe0076243980 syz-executor
1891 1 767 0 SV uwait 0xfffffe0076d73380 syz-executor
1882 1 767 0 SV uwait 0xfffffe0076d74d80 syz-executor
1875 1 767 0 SV uwait 0xfffffe0076d74500 syz-executor
1867 1 767 0 SV uwait 0xfffffe0076d75000 syz-executor
1860 1 764 0 SV uwait 0xfffffe0076d74880 syz-executor
1844 1 767 0 SV uwait 0xfffffe0076d73f00 syz-executor
1832 1 764 0 SV uwait 0xfffffe0076245000 syz-executor
1827 1 767 0 SV uwait 0xfffffe0076d74b80 syz-executor
1817 1 767 0 SV uwait 0xfffffe0076d74080 syz-executor
1815 1 764 0 SV uwait 0xfffffe00584d5900 syz-executor
1798 1 767 0 SV uwait 0xfffffe0007c91780 syz-executor
1796 1 764 0 SV uwait 0xfffffe0076d73e00 syz-executor
1787 1 767 0 SV uwait 0xfffffe0076d74e80 syz-executor
1769 1 764 0 SV uwait 0xfffffe0076244580 syz-executor
1763 1 767 0 SV uwait 0xfffffe0076d75500 syz-executor
1752 1 767 0 SV uwait 0xfffffe0076244880 syz-executor
1749 1 764 0 SV uwait 0xfffffe006e0e2380 syz-executor
1736 1 764 0 SV uwait 0xfffffe0076244d80 syz-executor
1730 1 767 0 SV uwait 0xfffffe0076d75200 syz-executor
1718 1 764 0 SV uwait 0xfffffe0076244380 syz-executor
1714 1 767 0 SV uwait 0xfffffe006e0e3280 syz-executor
1710 1 1710 0 Ss select 0xfffffe006d922d40 dhclient
1705 1 1705 0 Ss select 0xfffffe005959ca40 dhclient
1686 1 1686 65 Ss select 0xfffffe005959ccc0 dhclient
1680 1 764 0 SV uwait 0xfffffe0076245700 syz-executor
1669 1 764 0 SV uwait 0xfffffe0007c91200 syz-executor
1661 1 767 0 SV uwait 0xfffffe0076245200 syz-executor
1647 1 767 0 SV uwait 0xfffffe0076245a80 syz-executor
1629 1 764 0 SV uwait 0xfffffe0007c91300 syz-executor
1613 1 764 0 SV uwait 0xfffffe00584d6c80 syz-executor
1608 1 767 0 SV uwait 0xfffffe0076246300 syz-executor
1599 1 764 0 SV uwait 0xfffffe006e0e4780 syz-executor
1594 1 767 0 SV uwait 0xfffffe0076245500 syz-executor
1591 1 764 0 SV uwait 0xfffffe0076245600 syz-executor
1581 1 767 0 SV uwait 0xfffffe00584d6800 syz-executor
1571 1 767 0 SV uwait 0xfffffe0007c91a80 syz-executor
1565 1 764 0 SV uwait 0xfffffe0076245300 syz-executor
1555 1 764 0 SV uwait 0xfffffe0007c8e880 syz-executor
1549 1 767 0 SV uwait 0xfffffe00584d6500 syz-executor
1541 1 764 0 SV uwait 0xfffffe00584d6c00 syz-executor
1514 1 764 0 SV uwait 0xfffffe006e0e4700 syz-executor
1504 1 767 0 SV uwait 0xfffffe006e0e2200 syz-executor
1499 1 764 0 SV uwait 0xfffffe006e0e2480 syz-executor
1494 1 767 0 SV uwait 0xfffffe0007c8e080 syz-executor
1487 1 764 0 SV uwait 0xfffffe00584d3480 syz-executor
1478 1 767 0 SV uwait 0xfffffe00584d3580 syz-executor
1470 1 764 0 SV uwait 0xfffffe0076245e80 syz-executor
1463 1 764 0 SV uwait 0xfffffe006e0e2e00 syz-executor
1452 1 764 0 SV uwait 0xfffffe006e0e2580 syz-executor
1439 1 764 0 SV uwait 0xfffffe0007c91980 syz-executor
1433 1 767 0 SV uwait 0xfffffe006e0e2c80 syz-executor
1415 1 764 0 SV uwait 0xfffffe0076246400 syz-executor
1413 1 767 0 SV uwait 0xfffffe00584d3380 syz-executor
1388 1 764 0 SV uwait 0xfffffe006e0e2e80 syz-executor
1373 1 767 0 SV uwait 0xfffffe00584d3080 syz-executor
1371 1 764 0 SV uwait 0xfffffe00584d3180 syz-executor
1348 1 767 0 SV uwait 0xfffffe00584d3a00 syz-executor
1346 1 764 0 SV uwait 0xfffffe00584d3f00 syz-executor
1262 1 767 0 SV uwait 0xfffffe006e0e3e00 syz-executor
1240 1 764 0 SV uwait 0xfffffe0007c91e00 syz-executor
1191 1 767 0 SV uwait 0xfffffe00584d3800 syz-executor
1164 1 764 0 SV uwait 0xfffffe0054219b00 syz-executor
1146 1 767 0 SV uwait 0xfffffe0054219900 syz-executor
1135 1 764 0 SV uwait 0xfffffe00584d4a00 syz-executor
1128 1 764 0 SV uwait 0xfffffe006e0e4e80 syz-executor
1108 1 767 0 SV uwait 0xfffffe0007c8e780 syz-executor
1106 1 764 0 SV uwait 0xfffffe006e0e4480 syz-executor
1092 1 767 0 SV uwait 0xfffffe00584d4b00 syz-executor
1089 1 764 0 SV uwait 0xfffffe0007c90280 syz-executor
1074 1 764 0 SV uwait 0xfffffe006e0e5000 syz-executor
1034 1 764 0 SV uwait 0xfffffe0054219f00 syz-executor
993 1 764 0 SV uwait 0xfffffe00584d4300 syz-executor
954 1 764 0 SV uwait 0xfffffe006e0e4580 syz-executor
949 1 949 0 Ss select 0xfffffe006d922a40 dhclient
945 1 764 0 SV uwait 0xfffffe006e0e5300 syz-executor
940 1 940 0 Ss select 0xfffffe005959cc40 dhclient
910 1 764 0 SV uwait 0xfffffe006e0e3a00 syz-executor
908 1 767 0 SV uwait 0xfffffe0054219700 syz-executor
885 1 764 0 SV uwait 0xfffffe006e0e4380 syz-executor
858 1 767 0 SV uwait 0xfffffe00584d4c00 syz-executor
819 0 0 0 DL aiordy 0xfffffe006e0ad040 [aiod4]
818 0 0 0 DL aiordy 0xfffffe006e0ad5a0 [aiod3]
817 0 0 0 DL aiordy 0xfffffe006e0adb00 [aiod2]
816 0 0 0 DL aiordy 0xfffffe006dc69580 [aiod1]
815 1 767 0 SV uwait 0xfffffe0054219e00 syz-executor
767 1 767 0 R syz-executor
764 1 764 0 R syz-executor
759 682 759 0 REs sshd
748 1 748 0 Rs+ getty
747 1 747 0 Ss+ ttyin 0xfffffe00585b04b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe00585b08b0 getty
745 1 745 0 Ss+ ttyin 0xfffffe00585b0cb0 getty
744 1 744 0 Ss+ ttyin 0xfffffe00585b10b0 getty
743 1 743 0 Ss+ ttyin 0xfffffe00585b14b0 getty
742 1 742 0 Ss+ ttyin 0xfffffe00585b18b0 getty
741 1 741 0 Ss+ ttyin 0xfffffe00585b1cb0 getty
740 1 740 0 Ss+ ttyin 0xfffffe00585b20b0 getty
686 1 686 0 Ss nanslp 0xffffffff83971381 cron
682 1 682 0 Ss select 0xfffffe006d9231c0 sshd
495 1 495 0 Ds biowr 0xfffffe0007e18780 syslogd
424 1 424 0 Ss wait 0xfffffe006b47a560 devd
423 1 423 65 Ss select 0xfffffe006d923d40 dhclient
338 1 338 0 Ss select 0xfffffe006d923540 dhclient
335 1 335 0 Ss select 0xfffffe005959ce40 dhclient
17 0 0 0 DL syncer 0xffffffff83a8ea60 [syncer]
16 0 0 0 DL vlruwt 0xfffffe0057fe0040 [vnlru]
15 0 0 0 DL (threaded) [bufdaemon]
100080 D psleep 0xffffffff83a8d040 [bufdaemon]
100083 D - 0xffffffff82e02140 [bufspacedaemon-0]
100097 D sdflush 0xfffffe005862dce8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83ad8600 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100078 D psleep 0xffffffff83abe4f8 [dom0]
100081 D launds 0xffffffff83abe504 [laundry: dom0]
100082 D umarcl 0xffffffff81d48b40 [uma]
7 0 0 0 DL - 0xffffffff836eeb70 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff84277fd0 [pf purge]
5 0 0 0 DL waiting 0xffffffff846dc9c0 [sctp_iterator]
4 0 0 0 RL (threaded) [cam]
100045 RunQ [doneq0]
100046 D - 0xffffffff836b92c0 [async]
100077 D - 0xffffffff836b9140 [scanner]
3 0 0 0 DL (threaded) [crypto]
100042 D crypto_ 0xffffffff83ab9ce0 [crypto]
100043 D crypto_ 0xfffffe0054091230 [crypto returns 0]
100044 D crypto_ 0xfffffe0054091280 [crypto returns 1]
14 0 0 0 DL seqstat 0xfffffe0057eb2088 [sequencer 00]
13 0 0 0 DL (threaded) [geom]
100036 D - 0xffffffff83919d20 [g_event]
100037 D - 0xffffffff83919d40 [g_up]
100038 D - 0xffffffff83919d60 [g_down]
2 0 0 0 RL (threaded) [clock]
100030 Run CPU 0 [clock (0)]
100031 I [clock (1)]
12 0 0 0 RL (threaded) [intr]
100012 I [swi6: task queue]
100013 I [swi6: Giant taskq]
100015 I [swi5: fast taskq]
100032 I [swi1: netisr 0]
100033 I [swi1: hpts]
100034 I [swi1: hpts]
100047 I [irq24: virtio_pci0]
100048 I [irq25: virtio_pci0]
100049 I [irq26: virtio_pci0]
100050 I [irq27: virtio_pci0]
100051 I [irq28: virtio_pci1]
100052 Run CPU 1 [irq29: virtio_pci1]
100053 I [irq30: virtio_pci1]
100054 I [irq31: virtio_pci1]
100055 I [irq32: virtio_pci1]
100060 I [irq33: virtio_pci2]
100061 I [irq34: virtio_pci2]
100062 I [irq35: virtio_pci2]
100064 I [irq1: atkbd0]
100065 I [irq12: psm0]
100066 I [swi0: uart uart++]
100070 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 0xfffffe0054212040 [init]
10 0 0 0 DL audit_w 0xffffffff83aba740 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff8391a700 [swapper]
100005 D - 0xfffffe00542cf100 [softirq_0]
100006 D - 0xfffffe00542cf000 [softirq_1]
100007 D - 0xfffffe00542cee00 [if_io_tqg_0]
100008 D - 0xfffffe00542ced00 [if_io_tqg_1]
100009 D - 0xfffffe00542cec00 [if_config_tqg_0]
100010 D - 0xfffffe00085fc700 [pci_hp taskq]
100011 D - 0xfffffe00085fc600 [kqueue_ctx taskq]
100014 D - 0xfffffe00085fc100 [thread taskq]
100016 D - 0xfffffe00085fbd00 [aiod_kick taskq]
100017 D - 0xfffffe00085fbc00 [deferred_unmount ta]
100018 D - 0xfffffe00085fbb00 [inm_free taskq]
100019 D - 0xfffffe00085fba00 [in6m_free taskq]
100020 D - 0xfffffe00085fb900 [linuxkpi_irq_wq]
100021 D - 0xfffffe00085fb800 [linuxkpi_short_wq_0]
100022 D - 0xfffffe00085fb800 [linuxkpi_short_wq_1]
100023 D - 0xfffffe00085fb800 [linuxkpi_short_wq_2]
100024 D - 0xfffffe00085fb800 [linuxkpi_short_wq_3]
100025 D - 0xfffffe00085fb700 [linuxkpi_long_wq_0]
100026 D - 0xfffffe00085fb700 [linuxkpi_long_wq_1]
100027 D - 0xfffffe00085fb700 [linuxkpi_long_wq_2]
100028 D - 0xfffffe00085fb700 [linuxkpi_long_wq_3]
100035 D - 0xfffffe00085fb200 [firmware taskq]
100040 D - 0xfffffe00085fb000 [crypto_0]
100041 D - 0xfffffe00085fb000 [crypto_1]
100056 D - 0xfffffe00085fa900 [vtnet0 rxq 0]
100057 D - 0xfffffe00085fa800 [vtnet0 txq 0]
100058 D - 0xfffffe00085fa700 [vtnet0 rxq 1]
100059 D - 0xfffffe00085fa600 [vtnet0 txq 1]
100063 D vtbslp 0xfffffe0057f9cf00 [virtio_balloon]
100067 D - 0xffffffff826fd801 [deadlkres]
100071 D - 0xfffffe0058625100 [acpi_task_0]
100072 D - 0xfffffe0058625100 [acpi_task_1]
100073 D - 0xfffffe0058625100 [acpi_task_2]
100075 D - 0xfffffe00085fe100 [mca taskq]
100076 D - 0xfffffe00085fae00 [CAM taskq]
db> show all locks
Process 759 (sshd) thread 0xfffffe0007cc0000 (100089)
exclusive rw pmap pv list (pmap pv list) r = 0 (0xfffffe0007798280) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:8658
exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe005421f868) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:8568
Process 495 (syslogd) thread 0xfffffe0059744740 (100096)
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007e18800) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:4018
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006dc1f3f0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_syscalls.c:3581
Process 2 (clock) thread 0xfffffe00542f2000 (100030)
shared rw sctpinp (sctpinp) r = 0 (0xfffffe0077b5b920) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:4552
exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe006e165a50) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1776
Process 12 (intr) thread 0xfffffe0007b67740 (100052)
exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe006dc88020) locked @ /syzkaller/managers/i386/kernel/sys/netinet/in_pcb.c:1439
exclusive sleep mutex vtnet0-rx0 (vtnet0-rx0) r = 0 (0xfffffe005801a000) locked @ /syzkaller/managers/i386/kernel/sys/dev/virtio/network/if_vtnet.c:2202
db> show malloc
Type InUse MemUse Requests
sctp_stro 720 76851K 1236
pf_hash 5 11524K 5
linker 375 4959K 485
tcp_hpts 7 4801K 7
devbuf 4192 4324K 4220
filedesc 377 3018K 4200
pcb 1758 2617K 9223
sysctloid 34953 2060K 35024
vtbuf 24 1968K 46
kobj 329 1316K 493
subproc 568 1073K 3324
newblk 15 1028K 3387
vfscache 3 1025K 3
sctp_atcl 1586 595K 5813
inodedep 99 549K 2472
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
vmem 4 268K 9
vnet_data 2 224K 2
acpitask 1 224K 1
KTRACE 100 200K 100
acpica 1674 184K 60830
tidhash 3 141K 3
pagedep 18 133K 1850
tfo_ccache 1 128K 1
IP reass 1 128K 1
kdtrace 635 115K 5903
DEVFS1 112 112K 135
sem 4 106K 4
umtx 832 104K 832
gtaskqueue 18 98K 18
sctp_atky 2306 95K 7059
bus 995 82K 5165
mtx_pool 2 72K 2
BPF 38 71K 57
CC Mem 278 70K 954
syncache 1 68K 1
NFSD srvcache 3 68K 3
module 518 65K 518
ddb_capture 1 64K 1
temp 35 37K 3644
LRO 32 33K 38
hostcache 1 32K 1
shm 1 32K 1
DEVFS3 128 32K 141
msg 4 30K 4
kbdmux 6 28K 6
sctp_athm 1586 25K 5833
sctp_map 1440 23K 2472
routetbl 277 21K 843
ifaddr 72 20K 100
DEVFS_RULE 56 20K 56
freework 68 17K 2158
freeblks 67 17K 1725
ufs_mount 4 17K 5
proc 3 17K 3
ifnet 9 17K 10
tty 16 16K 16
ithread 97 16K 97
lltable 48 15K 78
kqueue 237 15K 2995
pwddesc 236 15K 2993
bus-sc 34 15K 1687
eventhandler 162 14K 162
inpcbpolicy 402 13K 2282
ether_multi 152 13K 246
kenv 95 12K 95
GEOM 61 11K 477
rman 86 11K 451
CAM queue 5 11K 1528
freefile 80 10K 1738
in6_multi 65 9K 95
bmsafemap 3 9K 2184
sctp_timw 33 9K 33
rpc 4 9K 4
devstat 4 9K 4
UART 12 9K 12
ksem 1 8K 1
shmfd 1 8K 1
pfs_vncache 1 8K 1
audit_evclass 238 8K 300
taskqueue 63 7K 63
sglist 6 7K 6
cred 24 6K 306
CAM DEV 3 6K 510
plimit 22 6K 542
pfs_nodes 22 6K 22
proc-args 264 6K 4345
osd 283 5K 967
ufs_dirhash 24 5K 24
pf_ifnet 11 5K 34
UMA 268 5K 268
vt 11 5K 11
DEVFSP 65 5K 302
memdesc 1 4K 1
MCA 32 4K 32
dirrem 16 4K 1930
evdev 4 4K 4
acpisem 28 4K 28
session 27 4K 47
lockf 30 4K 62
kcovinfo 52 4K 91
terminal 11 3K 11
hhook 8 3K 10
clone 9 3K 9
uidinfo 3 3K 42
selfd 33 3K 71530
sctp_ifa 16 2K 20
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
ip6ndp 12 2K 19
select 15 2K 51
Unitno 28 2K 62
CAM XPT 22 2K 543
msi 12 2K 12
mkdir 12 2K 3652
in_multi 6 2K 11
tun 4 2K 7
toponodes 6 2K 6
newdirblk 11 2K 1826
ipsecpolicy 2 2K 2
acpidev 20 2K 20
netlink 2 2K 61
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 310
NFSD session 1 1K 1
diradd 7 1K 1957
CAM periph 4 1K 271
sctp_ifn 6 1K 20
ipsec 3 1K 3
mld 6 1K 9
igmp 6 1K 9
pfil 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
procdesc 4 1K 16
cdev 2 1K 2
lkpikmalloc 8 1K 9
chacha20random 1 1K 1
biobuf 1 1K 1
soname 14 1K 7650
vnodes 1 1K 1
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
CAM SIM 2 1K 2
feeder 7 1K 7
tcpfunc 3 1K 3
loginclass 3 1K 5
prison 6 1K 6
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
aio 4 1K 4
pmchooks 1 1K 1
CAM path 4 1K 1034
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
sctp_vrf 1 1K 1
cryptodev 1 1K 97
vnet 1 1K 1
pmc 1 1K 1
filecaps 4 1K 98
entropy 2 1K 40
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
tcp_pcm_rack 0 0K 60
tcp_do_rack 0 0K 0
tcp_fsb_rack 0 0K 120
sctp_mcore 0 0K 0
sctp_socko 0 0K 1920
sctp_iter 0 0K 21
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 21
sctp_aadr 0 0K 767
sctp_stri 0 0K 0
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
filemon 0 0K 125
mqdata 0 0K 0
pf_table 0 0K 0
pf_rule 0 0K 0
pf_altq 0 0K 0
pf_osfp 0 0K 0
pf_krule_item 0 0K 0
pf_temp 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
ixl 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
iavf 0 0K 0
axgbe 0 0K 0
fpukern_ctx 0 0K 0
xen_intr 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
bounce 0 0K 0
busdma 0 0K 0
qpidrv 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
aesni_data 0 0K 0
xenbus 0 0K 0
vm_fictitious 0 0K 0
UMAHash 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 1525
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 157
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
freefrag 0 0K 9
allocindir 0 0K 0
indirdep 0 0K 766
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
ktls_ocf 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS_RX 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
MLX5EEPROM 0 0K 0
simple_attr 0 0K 0
seq_file 0 0K 0
lkpiskb 0 0K 0
radix 0 0K 0
idr 0 0K 0
lkpindev 0 0K 0
lkpimhi 0 0K 0
lkpifw 0 0K 0
lkpi80211 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
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 19
fadvise 0 0K 0
VN POLL 0 0K 0
statfs 0 0K 197
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 9
lio 0 0K 622
acl 0 0K 0
mbuf_tag 0 0K 0
ktls 0 0K 0
accf 0 0K 0
pts 0 0K 0
timerfd 0 0K 0
iov 0 0K 18190
ioctlops 0 0K 339
eventfd 0 0K 31
Witness 0 0K 0
stack 0 0K 0
sbuf 0 0K 288
firmware 0 0K 0
compressor 0 0K 0
SWAP 0 0K 0
sysctltmp 0 0K 859
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
cache 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
boottrace 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
tmpfs extattr 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
NFSCL diroff 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
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
msdosfs_fat 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
DEVFS4 0 0K 0
DEVFS2 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
evtchn_dev 0 0K 0
xenstore 0 0K 0
xnb 0 0K 0
xen_acpi 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vtfont 0 0K 0
pvscsi 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
twsbuf 0 0K 0
tcp_log_dev 0 0K 111
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
SIIS driver 0 0K 0
PUC 0 0K 0
ppbusdev 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
mrsasbuf 0 0K 0
mpt_user 0 0K 0
mps_user 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
md_sectors 0 0K 0
md_disk 0 0K 0
malodev 0 0K 0
LED 0 0K 0
ix_sriov 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
ciss_data 0 0K 0
BACKLIGHT 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
AHCI driver 0 0K 0
agp 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
acpicmbat 0 0K 0
aacraidcam 0 0K 0
aacraid_buf 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
scsi_da 0 0K 69
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
nvme_da 0 0K 0
CAM CCB 0 0K 523
CAM ccb queue 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8622 776 35384 0 254 38494208 0
malloc-16384 16384 190 82 2098 0 1 4456448 0
mbuf 256 9912 757 300942 0 254 2731264 0
tcp_log 416 4066 2036 7407 0 254 2538432 0
sctp_asoc 2256 720 300 1236 0 254 2301120 0
malloc-2048 2048 968 88 4679 0 8 2162688 0
mbuf_cluster 2048 1016 0 1016 0 254 2080768 0
BUF TRIE 144 213 11575 2674 0 62 1697472 0
RADIX NODE 144 9818 1433 56792 0 62 1620144 0
malloc-384 384 4157 43 4173 0 30 1612800 0
malloc-128 128 12074 171 12970 0 126 1567360 0
sctp_ep 1152 866 408 4577 0 254 1467648 0
UMA Slabs 0 112 12300 6 12300 0 126 1378272 0
malloc-4096 4096 332 4 1052 0 2 1376256 0
VM OBJECT 264 3849 1281 38125 0 30 1354320 0
malloc-4096 4096 237 85 3053 0 2 1318912 0
vmem btag 56 20984 79 20984 0 254 1179528 0
socket 960 604 412 8128 0 254 975360 0
FFS inode 1168 712 100 2450 0 8 948416 0
MAP ENTRY 96 6854 2722 128871 0 126 919296 0
malloc-65536 65536 13 1 16 0 1 917504 0
THREAD 1824 397 19 2909 0 8 758784 0
sctp_raddr 736 860 163 1236 0 254 752928 0
malloc-1024 1024 689 15 1241 0 16 720896 0
malloc-384 384 1639 131 5948 0 30 679680 0
tcp_inpcb 1304 278 163 954 0 8 575064 0
lkpicurr 168 2 3094 2 0 62 520128 0
pbuf 2624 0 198 0 0 2 519552 0
PROC 1376 236 94 2992 0 8 454080 0
256 Bucket 2048 187 13 2053 0 8 409600 0
VNODE 448 751 149 2494 0 30 403200 0
tcp_bbr_pcb 896 270 162 793 0 16 387072 0
FPU_save_area 832 399 33 4646 0 16 359424 0
filedesc0 1072 236 93 2993 0 8 35
| Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024/07/21 02:21 | freebsd-src | 90818083d795 | 890ce4f3 | console log | report | ci-freebsd-i386 | Fatal trap NUM: pageJul NUM NUM:NUM:NUM fault in ip6_output |