Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81a426c0 stack pointer = 0x28:0xfffffe0053fbd1c0 frame pointer = 0x28:0xfffffe0053fbd6f0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 2 (clock (0)) rdi: 0000000000000000 rsi: 0000000000000000 rdx: 0000000000000001 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 00000000030080fe rax: fffffe00033eee30 rbx: fffff7800a7f7a68 rbp: fffffe0053fbd6f0 r10: aa01000000000000 r11: 0000000000000000 r12: fffffe0053fbd620 r13: fffffe0053fbd4c0 r14: 0000000000000000 r15: fffffe0083077358 trap number = 12 panic: page fault cpuid = 1 time = 1711323414 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0053fbc8f0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0053fbca50 vpanic() at vpanic+0x26a/frame 0xfffffe0053fbcc10 panic() at panic+0xb5/frame 0xfffffe0053fbccd0 trap_fatal() at trap_fatal+0x7f1/frame 0xfffffe0053fbcdf0 trap_pfault() at trap_pfault+0x179/frame 0xfffffe0053fbcf10 sendmsg$inet_sctp(r7, &(0x7f0000000900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x1, 0x6, @ipv4={'\x00', '\xff\xff', @loopback}, 0x10daf2ea}, 0x1c, &(0x7f0000000840)=[{&(0x7f00000003c0)="1cc520604543b984f14206297f85866f575bf7cec9d3678005d1b7964eb1dea130fff541be188a7cc9ac215b3ec0974fab911c6a8c1201061e369e3d7a9853972728feee20d6a0dd607f70f5eee21a8690fd85280921137dd2a638c617ea918b4971a7247bd528ed90755bd4cd58a67bf1a725696160c1", 0x77}, {&(0x7f0000000440)="d08c9c6a688ea7cfd7d12d7f5b1fedc80bcf23be765fed1b426c7f20710b6fe489712f5c91a9074798b78e60f741dfee2d05b0cbca485ca410a751fad032deec600f7e194bc39ec4e9a8f2d8b812ca810340c1d7dbfc4d438d6352210cac09a417cbe6154a633c5e4e7a2baa4df83ef987348679b7f61cdab5a8c1df7d7873226adc587751c8295890a673526da4e3594385650dd218ea3bf3b2d18eb28b6cf15a26d4c842474797bf4a0a2a6ab188b44cb9db4ece273b1f3292fda81e4d296fb952311f8217b5cc591e2cb6a76007d0839414ae119c005be0d3bfe6df1ed9c87b5fa0ce79fbf6cfb79e8a90c44e27f496317c0fa42c4f7de655", 0xfa}, {&(0x7f0000000540)="ad6b376e493c8c704fcf62779589a31d4584437e5a2f535b58122ad80d20c819cbc84d8415bf34e0051e5117f5b32640892a6170d0115c9b329be71358b2b171da67cfa67885ea2a1c426c8a625f8da6b5b8cfe6ce1bebaedb07121886218f69dc5f24af8fa1cfba18e93798db1f515ec4bde614605e8db6acd0f7b75d4751cad619911afac81591a6e948d398e5a1384d47d535e7922e98c3bdb32e61af2ae959263f943c00a61882495b8213c28448eb08763b385e9653146a96b559d8857504a3566a28c95525f3af27a7551e1eea289ec6d640d05964743798e24e", 0xdd}, {&(0x7f0000000640)="178a22d8b8af25262e6221bb2616796ad061dff1fbe5263dd057ed9e8171f111ca20df8be4e25ab0d52c45bea46d5ccea75a8c92ad09d4db1ce0eccc03a88aa93c7b2381f9f382ea83801018f9e4c1a6794a394373f7dabb7103a47a2116c7a31230622888bba3e7e5a3430c8f2edb9e01", 0x71}, {&(0x7f00000006c0)="74d12c661bc467d5ebc220ed64b0885c8239837a56aadee345057cae56a56bf4d34d172fa8342ca418fc915dcda9475743bdef37bef469ae46be3f93a9c44696cac5935dee4af9f02593b5d31739a7e4b400def23788a75c213a673cb4da2a7f5613dca265c5d6bed435cf30518f1f42214da9fa8f73b810e003257db4fd2a8bf1a2814b41ce65cf69359b975d4a09a32fb822228eccc83e55a1a0485470cea83ec582", 0xa3}, {&(0x7f0000000780)="55d48cb4c804d7c1bb05c6c4286d84671638a9abdca3997e6c986733b182ecf45ed7bb4d8baaf71713dec3cc8ceb90e8390af9b94feab10dfeb796a7041febde61e3d8dfc3e08042c699e34171d6b140bb4304b2db16cb07c694a49860d037638a98dee00c880a39be", 0x69}, {&(0x7f0000000800)}], 0x7, &(0x7f00000008c0)=ANY=[@ANYBLOB="1c000000840000000a000000fe9b00000000000000000000000000bb"], 0x1c, 0x20085}, 0x80) dup2(r3, r3) 23:36:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) 23:36:54 executing program 3: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000001c0)={r0, 0x9e, "7a99216fa6fc0a03c82a0919c918e3d44d6b46abcdeebf328768ebce78744343e00d98485fd6a112643191871be938be8823797f5f103b0dfc723569c6b15d1518ec3a998bc1f1f08f178680d3ebc1c090ca79dbc15d0ec518f19247689657026a58aff599e6393f3c5ee6deab93d53dbec8ba74489d08de52c7461b525e54d5b3e81042e6ebdb10ade8f1dd06cadd5c6ac7dbd47ee2d9df6a479eb8abba"}, &(0x7f0000000280)=0xa6) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000300)={r0, 0xf1, 0x0, 0x4ee7, 0x86}, &(0x7f0000000800)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000a40)={r5, 0xea, "e76421722e7ac7916ade8522861734f01450876d879e1c6456bd3fd499135c1d848744ca5d2ac09e66414f432c8f1e410d56a7af902cfe7336abd6de707cdb38e409997397e305e9917294fe52611d0cd13fc0cceb682129dde57fd7437c247ceaf9de9cd8e0263cc2552155fd66fa86a67804aa44d788e891995d24a344fade2881352a5a54dd7c91e5a5cbf6768f39a39f6d47952c43f8f5d4ea2adf4cc0d0db2eabf7be80715b94a535da5849cadfea6574e0dc3678201436ae56107efc3b33ddbea150ae9178fcc6a06a29cbfce0d1c35188af058f50fdd510464af8cf784660a686e7c430f55343"}, &(0x7f0000000b40)=0xf2) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="13b47e6c05b322bca94d60cab5f50e71", 0xffffffff}}, r4}, 0x88) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000002c0)={r2, 0x3, 0x45}, 0xc) r6 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r6, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000340)="98", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000000)={0x2}, 0x10) sendmsg$inet6_sctp(r6, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000007c0)="be", 0x1}], 0x1}, 0x0) setsockopt$sock_linger(r6, 0xffff, 0x80, &(0x7f0000000140)={0x9}, 0x8) r7 = socket(0x1c, 0x10000001, 0x0) dup2(r7, r6) sendmsg$inet_sctp(r7, &(0x7f0000000900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x1, 0x6, @ipv4={'\x00', '\xff\xff', @loopback}, 0x10daf2ea}, 0x1c, &(0x7f0000000840)=[{&(0x7f00000003c0)="1cc520604543b984f14206297f85866f575bf7cec9d3678005d1b7964eb1dea130fff541be188a7cc9ac215b3ec0974fab911c6a8c1201061e369e3d7a9853972728feee20d6a0dd607f70f5eee21a8690fd85280921137dd2a638c617ea918b4971a7247bd528ed90755bd4cd58a67bf1a725696160c1", 0x77}, {&(0x7f0000000440)="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", 0xfa}, {&(0x7f0000000540)="ad6b376e493c8c704fcf62779589a31d4584437e5a2f535b58122ad80d20c819cbc84d8415bf34e0051e5117f5b32640892a6170d0115c9b329be71358b2b171da67cfa67885ea2a1c426c8a625f8da6b5b8cfe6ce1bebaedb07121886218f69dc5f24af8fa1cfba18e93798db1f515ec4bde614605e8db6acd0f7b75d4751cad619911afac81591a6e948d398e5a1384d47d535e7922e98c3bdb32e61af2ae959263f943c00a61882495b8213c28448eb08763b385e9653146a96b559d8857504a3566a28c95525f3af27a7551e1eea289ec6d640d05964743798e24e", 0xdd}, {&(0x7f0000000640)="178a22d8b8af25262e6221bb2616796ad061dff1fbe5263dd057ed9e8171f111ca20df8be4e25ab0d52c45bea46d5ccea75a8c92ad09d4db1ce0eccc03a88aa93c7b2381f9f382ea83801018f9e4c1a6794a394373f7dabb7103a47a2116c7a31230622888bba3e7e5a3430c8f2edb9e01", 0x71}, {&(0x7f00000006c0)="74d12c661bc467d5ebc220ed64b0885c8239837a56aadee345057cae56a56bf4d34d172fa8342ca418fc915dcda9475743bdef37bef469ae46be3f93a9c44696cac5935dee4af9f02593b5d31739a7e4b400def23788a75c213a673cb4da2a7f5613dca265c5d6bed435cf30518f1f42214da9fa8f73b810e003257db4fd2a8bf1a2814b41ce65cf69359b975d4a09a32fb822228eccc83e55a1a0485470cea83ec582", 0xa3}, {&(0x7f0000000780)="55d48cb4c804d7c1bb05c6c4286d84671638a9abdca3997e6c986733b182ecf45ed7bb4d8baaf71713dec3cc8ceb90e8390af9b94feab10dfeb796a7041febde61e3d8dfc3e08042c699e34171d6b140bb4304b2db16cb07c694a49860d037638a98dee00c880a39be", 0x69}, {&(0x7f0000000800)}], 0x7, &(0x7f00000008c0)=ANY=[@ANYBLOB="1c000000840000000a000000fe9b00000000000000000000000000bb"], 0x1c, 0x20085}, 0x80) dup2(r3, r3) 23:36:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) 23:36:54 executing program 3: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000340)=0x8) trap() at trap+0x5f3/frame 0xfffffe0053fbd0f0 getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000001c0)={r0, 0x9e, "7a99216fa6fc0a03c82a0919c918e3d44d6b46abcdeebf328768ebce78744343e00d98485fd6a112643191871be938be8823797f5f103b0dfc723569c6b15d1518ec3a998bc1f1f08f178680d3ebc1c090ca79dbc15d0ec518f19247689657026a58aff599e6393f3c5ee6deab93d53dbec8ba74489d08de52c7461b525e54d5b3e81042e6ebdb10ade8f1dd06cadd5c6ac7dbd47ee2d9df6a479eb8abba"}, &(0x7f0000000280)=0xa6) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000300)={r0, 0xf1, 0x0, 0x4ee7, 0x86}, &(0x7f0000000800)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000a40)={r5, 0xea, "e76421722e7ac7916ade8522861734f01450876d879e1c6456bd3fd499135c1d848744ca5d2ac09e66414f432c8f1e410d56a7af902cfe7336abd6de707cdb38e409997397e305e9917294fe52611d0cd13fc0cceb682129dde57fd7437c247ceaf9de9cd8e0263cc2552155fd66fa86a67804aa44d788e891995d24a344fade2881352a5a54dd7c91e5a5cbf6768f39a39f6d47952c43f8f5d4ea2adf4cc0d0db2eabf7be80715b94a535da5849cadfea6574e0dc3678201436ae56107efc3b33ddbea150ae9178fcc6a06a29cbfce0d1c35188af058f50fdd510464af8cf784660a686e7c430f55343"}, &(0x7f0000000b40)=0xf2) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="13b47e6c05b322bca94d60cab5f50e71", 0xffffffff}}, r4}, 0x88) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000002c0)={r2, 0x3, 0x45}, 0xc) r6 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r6, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000340)="98", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000000)={0x2}, 0x10) sendmsg$inet6_sctp(r6, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000007c0)="be", 0x1}], 0x1}, 0x0) setsockopt$sock_linger(r6, 0xffff, 0x80, &(0x7f0000000140)={0x9}, 0x8) r7 = socket(0x1c, 0x10000001, 0x0) dup2(r7, r6) sendmsg$inet_sctp(r7, &(0x7f0000000900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x1, 0x6, @ipv4={'\x00', '\xff\xff', @loopback}, 0x10daf2ea}, 0x1c, &(0x7f0000000840)=[{&(0x7f00000003c0)="1cc520604543b984f14206297f85866f575bf7cec9d3678005d1b7964eb1dea130fff541be188a7cc9ac215b3ec0974fab911c6a8c1201061e369e3d7a9853972728feee20d6a0dd607f70f5eee21a8690fd85280921137dd2a638c617ea918b4971a7247bd528ed90755bd4cd58a67bf1a725696160c1", 0x77}, {&(0x7f0000000440)="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", 0xfa}, {&(0x7f0000000540)="ad6b376e493c8c704fcf62779589a31d4584437e5a2f535b58122ad80d20c819cbc84d8415bf34e0051e5117f5b32640892a6170d0115c9b329be71358b2b171da67cfa67885ea2a1c426c8a625f8da6b5b8cfe6ce1bebaedb07121886218f69dc5f24af8fa1cfba18e93798db1f515ec4bde614605e8db6acd0f7b75d4751cad619911afac81591a6e948d398e5a1384d47d535e7922e98c3bdb32e61af2ae959263f943c00a61882495b8213c28448eb08763b385e9653146a96b559d8857504a3566a28c95525f3af27a7551e1eea289ec6d640d05964743798e24e", 0xdd}, {&(0x7f0000000640)="178a22d8b8af25262e6221bb2616796ad061dff1fbe5263dd057ed9e8171f111ca20df8be4e25ab0d52c45bea46d5ccea75a8c92ad09d4db1ce0eccc03a88aa93c7b2381f9f382ea83801018f9e4c1a6794a394373f7dabb7103a47a2116c7a31230622888bba3e7e5a3430c8f2edb9e01", 0x71}, {&(0x7f00000006c0)="74d12c661bc467d5ebc220ed64b0885c8239837a56aadee345057cae56a56bf4d34d172fa8342ca418fc915dcda9475743bdef37bef469ae46be3f93a9c44696cac5935dee4af9f02593b5d31739a7e4b400def23788a75c213a673cb4da2a7f5613dca265c5d6bed435cf30518f1f42214da9fa8f73b810e003257db4fd2a8bf1a2814b41ce65cf69359b975d4a09a32fb822228eccc83e55a1a0485470cea83ec582", 0xa3}, {&(0x7f0000000780)="55d48cb4c804d7c1bb05c6c4286d84671638a9abdca3997e6c986733b182ecf45ed7bb4d8baaf71713dec3cc8ceb90e8390af9b94feab10dfeb796a7041febde61e3d8dfc3e08042c699e34171d6b140bb4304b2db16cb07c694a49860d037638a98dee00c880a39be", 0x69}, {&(0x7f0000000800)}], 0x7, &(0x7f00000008c0)=ANY=[@ANYBLOB="1c000000840000000a000000fe9b00000000000000000000000000bb"], 0x1c, 0x20085}, 0x80) dup2(r3, r3) calltrap() at calltrap+0x8/frame 0xfffffe0053fbd0f0 --- trap 0xc, rip = 0xffffffff81a426c0, rsp = 0xfffffe0053fbd1c0, rbp = 0xfffffe0053fbd6f0 --- ip6_output() at ip6_output+0x39d0/frame 0xfffffe0053fbd6f0 sctp_lowlevel_chunk_output() at sctp_lowlevel_chunk_output+0x20ea/frame 0xfffffe0053fbd9a0 sctp_send_initiate() at sctp_send_initiate+0x1555/frame 0xfffffe0053fbdb20 sctp_t1init_timer() at sctp_t1init_timer+0x66/frame 0xfffffe0053fbdb70 sctp_timeout_handler() at sctp_timeout_handler+0x6b4/frame 0xfffffe0053fbdcb0 softclock_call_cc() at softclock_call_cc+0x3c8/frame 0xfffffe0053fbde80 softclock_thread() at softclock_thread+0x200/frame 0xfffffe0053fbdef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0053fbdf30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053fbdf30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100029 ] Stopped at kdb_enter+0x6e: movq $0,0x2190627(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xfffffe00033eee30 rdx 0 rbx 0xffffffff82706360 .str.27 rsp 0xfffffe0053fbca30 rbp 0xfffffe0053fbca50 rsi 0 rdi 0xffffffff815e4f79 printf+0x149 r8 0 r9 0xffffffff r10 0x1 r11 0x1 r12 0xfffffe00542bb740 r13 0xfffffffffffffffd r14 0xffffffff82706360 .str.27 r15 0 rip 0xffffffff815d1a6e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2190627(%rip) db> show proc Process 2 (clock) at 0xfffffe00541f6020: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff836ec7e0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff836ec7e0 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff836ed780 (map 0xffffffff836ed780) (map.pmap 0xffffffff836ed840) (pmap 0xffffffff836ed8b0) threads: 2 100029 Run CPU 1 [clock (0)] 100030 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 6544 798 798 0 RE CPU 0 syz-executor.3 6528 3869 3869 0 R (threaded) syz-executor.0 104209 RunQ syz-executor.0 105745 RunQ syz-executor.0 6436 768 6436 0 Rs syz-executor.1 3869 768 3869 0 Rs syz-executor.0 1787 0 0 0 DL aiordy 0xfffffe006aa41060 [aiod4] 1786 0 0 0 DL aiordy 0xfffffe006d257560 [aiod3] 1785 0 0 0 DL aiordy 0xfffffe006d25a5c0 [aiod2] 1784 0 0 0 DL aiordy 0xfffffe006aa415c0 [aiod1] 1486 1471 1486 0 Ss select 0xfffffe006d21dbc0 dhclient 1480 1 1480 0 Ss select 0xfffffe006d21dc40 dhclient 1471 1463 424 65 S select 0xfffffe006d21ec40 dhclient 1463 424 424 0 S wait 0xfffffe0057be1ac0 sh 798 768 798 0 Rs syz-executor.3 797 768 797 0 Rs syz-executor.2 768 766 766 0 R (threaded) syz-fuzzer 100113 S uwait 0xfffffe0057aaf300 syz-fuzzer 100116 RunQ syz-fuzzer 100117 S wait 0xfffffe006d259b00 syz-fuzzer 100118 S uwait 0xfffffe0057aae800 syz-fuzzer 100119 S kqread 0xfffffe0058903000 syz-fuzzer 100120 S uwait 0xfffffe0057aae900 syz-fuzzer 100121 S wait 0xfffffe006d259b00 syz-fuzzer 100123 S wait 0xfffffe006d259b00 syz-fuzzer 100125 S uwait 0xfffffe0058b2d180 syz-fuzzer 100126 S uwait 0xfffffe0057aaed00 syz-fuzzer 100130 S wait 0xfffffe006d259b00 syz-fuzzer 100143 S uwait 0xfffffe0058b2b980 syz-fuzzer 100428 S uwait 0xfffffe0058b2bd80 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe006d2590f0 csh 764 682 764 0 Ss select 0xfffffe006d21e7c0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00576904b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00587f48b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00587f50b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00587f58b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00543410b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00543418b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00543420b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00543428b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00543430b0 getty 686 1 686 0 Ss nanslp 0xffffffff83743481 cron 682 1 682 0 Ss select 0xfffffe006d21ecc0 sshd 495 1 495 0 Ss select 0xfffffe00589455c0 syslogd 424 1 424 0 Ss wait 0xfffffe006aa3e560 devd 423 1 423 65 Ss select 0xfffffe0058b5d8c0 dhclient 338 1 338 0 Ss select 0xfffffe0058b5d0c0 dhclient 335 1 335 0 Ss select 0xfffffe0058b5d840 dhclient 17 0 0 0 DL syncer 0xffffffff83860ba0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe00571b9060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff8385f180 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100094 D sdflush 0xfffffe006a611ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff838a8680 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff838904f8 [dom0] 100080 D launds 0xffffffff83890504 [laundry: dom0] 100081 D umarcl 0xffffffff81d6bb40 [uma] 7 0 0 0 DL - 0xffffffff834c0cb0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff83f82ea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff842ee5c0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8348b340 [doneq0] 100045 D - 0xffffffff8348b2c0 [async] 100076 D - 0xffffffff8348b140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff8388bd20 [crypto] 100042 D crypto_ 0xfffffe00085e8830 [crypto returns 0] 100043 D crypto_ 0xfffffe00085e8880 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00085fe488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff836ebe00 [g_event] 100036 D - 0xffffffff836ebe20 [g_up] 100037 D - 0xffffffff836ebe40 [g_down] 2 0 0 0 RL (threaded) [clock] 100029 Run CPU 1 [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100031 I [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 0xfffffe00541f7040 [init] 10 0 0 0 DL audit_w 0xffffffff8388c780 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff836ec7e0 [swapper] 100005 D - 0xfffffe00079e3000 [softirq_0] 100006 D - 0xfffffe00079e2e00 [softirq_1] 100007 D - 0xfffffe00079e2d00 [if_io_tqg_0] 100008 D - 0xfffffe00079e2c00 [if_io_tqg_1] 100009 D - 0xfffffe00079e2b00 [if_config_tqg_0] 100010 D - 0xfffffe00079e2a00 [pci_hp taskq] 100011 D - 0xfffffe00079e2900 [kqueue_ctx taskq] 100014 D - 0xfffffe00079e2600 [thread taskq] 100016 D - 0xfffffe00079e2400 [aiod_kick taskq] 100017 D - 0xfffffe00079e2300 [deferred_unmount ta] 100018 D - 0xfffffe00079e2200 [inm_free taskq] 100019 D - 0xfffffe00079e2100 [in6m_free taskq] 100020 D - 0xfffffe00079e2000 [linuxkpi_irq_wq] 100021 D - 0xfffffe00079e1e00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00079e1e00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00079e1e00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00079e1e00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00079e1d00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00079e1d00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00079e1d00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00079e1d00 [linuxkpi_long_wq_3] 100034 D - 0xfffffe00079e1c00 [firmware taskq] 100039 D - 0xfffffe00079e1100 [crypto_0] 100040 D - 0xfffffe00079e1100 [crypto_1] 100055 D - 0xfffffe00079e0900 [vtnet0 rxq 0] 100056 D - 0xfffffe00079e0800 [vtnet0 txq 0] 100057 D - 0xfffffe00079e0700 [vtnet0 rxq 1] 100058 D - 0xfffffe00079e0600 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0057178280 [virtio_balloon] 100066 D - 0xffffffff8270b5a1 [deadlkres] 100070 D - 0xfffffe00079e0b00 [acpi_task_0] 100071 D - 0xfffffe00079e0b00 [acpi_task_1] 100072 D - 0xfffffe00079e0b00 [acpi_task_2] 100074 D - 0xfffffe00079e3100 [mca taskq] 100075 D - 0xfffffe00079e0a00 [CAM taskq] 6529 6436 6436 0 Z ifconfig db> show all locks Process 6544 (syz-executor.3) thread 0xfffffe006d7fa740 (101538) exclusive rw vmobject (vmobject) r = 0 (0xfffffe0058ada000) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_object.c:868 exclusive rw vmobject (vmobject) r = 0 (0xfffffe006d2c2000) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_object.c:582 Process 2 (clock) thread 0xfffffe00542bb740 (100029) shared rw sctpinp (sctpinp) r = 0 (0xfffffe006d7084e0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:4552 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe007273bbf0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1776 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 linker 371 4922K 481 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4220 sysctloid 34865 2055K 34936 vtbuf 24 1968K 46 kobj 326 1304K 488 newblk 12 1027K 6413 vfscache 3 1025K 3 pcb 290 968K 9134 inodedep 185 581K 5909 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 130 238K 6628 vnet_data 2 224K 2 acpitask 1 224K 1 acpica 1674 184K 60830 tidhash 3 141K 3 vmem 3 138K 5 sctp_stro 133 133K 1852 pagedep 13 131K 5607 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 116 116K 147 sem 4 106K 4 sctp_atcl 266 100K 7058 gtaskqueue 18 98K 18 filedesc 12 89K 11286 bus 985 81K 5155 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 513 65K 513 ddb_capture 1 64K 1 umtx 352 44K 352 dirrem 168 42K 5726 kdtrace 204 42K 12307 temp 35 37K 2401 BPF 22 36K 66 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 128 32K 145 sctp_timw 126 32K 126 LRO 30 31K 44 msg 4 30K 4 kbdmux 6 28K 6 routetbl 434 26K 1310 freefile 170 22K 5722 DEVFS_RULE 56 20K 56 ifaddr 66 18K 131 sctp_atky 399 17K 9662 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1687 ifnet 8 15K 14 eventhandler 162 14K 162 KTRACE 100 13K 100 lltable 39 12K 96 kenv 95 12K 95 GEOM 61 11K 481 rman 86 11K 451 CAM queue 5 11K 1528 ether_multi 124 10K 330 bmsafemap 3 9K 5840 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 17 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 in6_multi 55 8K 125 taskqueue 63 7K 63 sglist 6 7K 6 CAM DEV 3 6K 510 cred 23 6K 255 kqueue 54 6K 6551 pfs_nodes 22 6K 22 plimit 21 6K 428 hhook 15 5K 17 pf_ifnet 12 5K 54 ufs_dirhash 24 5K 24 UMA 267 5K 267 sctp_athm 266 5K 7755 sctp_map 266 5K 3704 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 62 4K 679 acpisem 28 4K 28 kcovinfo 52 4K 143 session 25 4K 48 pwddesc 50 4K 6609 terminal 11 3K 11 proc-args 74 3K 7897 clone 9 3K 9 uidinfo 3 3K 9 lockf 21 3K 41 sctp_ifa 16 2K 26 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 selfd 31 2K 112461 mkdir 13 2K 11188 ip6ndp 11 2K 27 Unitno 27 2K 77 tun 7 2K 14 CAM XPT 22 2K 543 msi 12 2K 12 toponodes 6 2K 6 diradd 11 2K 5759 ipsecpolicy 2 2K 2 CC Mem 5 2K 690 in_multi 5 2K 14 select 10 2K 45 acpidev 20 2K 20 freework 5 2K 5602 softdep 1 1K 1 freeblks 4 1K 5601 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 20 NFSD session 1 1K 1 newdirblk 7 1K 5594 CAM periph 4 1K 271 ipsec 3 1K 3 mld 6 1K 13 igmp 6 1K 13 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 sctp_ifn 5 1K 26 crypto 4 1K 4 encap_export_host 12 1K 12 netlink 2 1K 60 cdev 2 1K 2 lkpikmalloc 8 1K 9 osd 10 1K 702 inpcbpolicy 13 1K 968 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 1 procdesc 2 1K 14 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 6 prison 6 1K 6 cryptodev 2 1K 591 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 soname 4 1K 8597 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 47 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 96 p1003.1b 1 1K 1 filemon 0 0K 8 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_pcm_rack 0 0K 315 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 630 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 2498 sctp_iter 0 0K 32 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 32 sctp_aadr 0 0K 35 sctp_stri 0 0K 1354 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 2283 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 7 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 30 allocindir 0 0K 0 indirdep 0 0K 10 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 12 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 198 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 24 lio 0 0K 0 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 17244 ioctlops 0 0K 214 eventfd 0 0K 16 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 289 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 707 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 2 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 NEWdirectio 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 59 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 8320 1078 540863 0 254 38494208 0 RADIX NODE 144 25290 409 362166 0 63 3700656 0 malloc-384 384 4306 2444 10038 0 30 2592000 0 mbuf 256 8825 838 871078 0 254 2473728 0 BUF TRIE 144 238 11578 844 0 62 1701504 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11493 225 28484 0 126 1499904 0 malloc-4096 4096 328 6 519 0 2 1368064 0 UMA Slabs 0 112 10993 17 10993 0 126 1233120 0 sctp_asoc 2256 133 377 1852 0 254 1150560 0 vmem btag 56 17115 60 17115 0 254 961800 0 malloc-256 256 263 2467 12617 0 62 698880 0 malloc-65536 65536 10 0 13 0 1 655360 0 FFS inode 1168 526 34 6248 0 8 654080 0 sctp_ep 1176 133 377 4529 0 254 599760 0 malloc-256 256 19 2036 8463 0 62 526080 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 socket 960 27 481 6815 0 254 487680 0 malloc-65536 65536 6 0 6 0 1 393216 0 sctp_raddr 736 133 384 1852 0 254 380512 0 256 Bucket 2048 157 19 1814 0 8 360448 0 malloc-128 128 206 2584 11534 0 126 357120 0 malloc-2048 2048 140 28 4552 0 8 344064 0 VM OBJECT 264 1130 130 79293 0 30 332640 0 THREAD 1824 151 25 5761 0 8 321024 0 VNODE 448 566 100 6297 0 30 298368 0 malloc-256 256 208 857 7446 0 62 272640 0 malloc-4096 4096 59 7 6553 0 2 270336 0 malloc-64 64 3881 214 122814 0 254 262080 0 malloc-16 16 14387 113 15132 0 254 232000 0 DEVCTL 1024 100 120 233 0 0 225280 0 tcp_log 416 0 513 755 0 254 213408 0 malloc-16384 16384 6 7 5638 0 1 212992 0 malloc-32768 32768 6 0 6 0 1 196608 0 mbuf_packet 256 140 622 10140 0 254 195072 0 malloc-128 128 1178 341 28756 0 126 194432 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-32 32 5294 376 5326 0 254 181440 0 lkpimm 56 1 3095 1 0 254 173376 0 FPU_save_area 832 153 45 107615 0 16 164736 0 malloc-1024 1024 141 19 172 0 16 163840 0 FFS2 dinode 256 526 104 6248 0 62 161280 0 S VFS Cache 104 1026 495 6974 0 126 158184 0 malloc-2048 2048 5 67 1228 0 8 147456 0 malloc-1024 1024 137 7 2021 0 16 147456 0 malloc-128 128 1094 53 5469 0 126 146816 0 MAP ENTRY 96 1155 357 213880 0 126 145152 0 malloc-65536 65536 0 2 94 0 1 131072 0 malloc-65536 65536 0 2 277 0 1 131072 0 unpcb 256 11 499 1275 0 254 130560 0 malloc-256 256 372 138 7152 0 62 130560 0 128 Bucket 1024 79 36 2348 0 16 117760 0 ksiginfo 112 60 984 101935 0 126 116928 0 malloc-384 384 267 33 7059 0 30 115200 0 PROC 1376 51 26 6544 0 8 105952 0 64 Bucket 512 152 48 8849 0 30 102400 0 malloc-8192 8192 10 1 12 0 1 90112 0 malloc-4096 4096 20 2 40 0 2 90112 0 UMA Kegs 384 226 7 226 0 30 89472 0 filedesc0 1072 50 27 6609 0 8 82544 0 malloc-256 256 194 121 16043 0 62 80640 0 sctp_readq 152 0 520 539 0 254 79040 0 sctp_chunk 152 127 393 1377 0 254 79040 0 g_bio 408 0 180 6831 0 30 73440 0 malloc-64 64 668 403 5279 0 254 68544 0 malloc-128 128 357 170 806 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-32768 32768 1 1 12 0 1 65536 0 malloc-2048 2048 18 14 173 0 8 65536 0 32 Bucket 256 158 97 1291 0 62 65280 0 sctp_stream_msg_out 112 7 533 727 0 254 60480 0 malloc-384 384 131 19 132 0 30 57600 0 malloc-8192 8192 7 0 33 0 1 57344 0 malloc-64 64 538 281 843 0 254 52416 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 40256 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-4096 4096 9 3 16 0 2 49152 0 malloc-2048 2048 12 12 18 0 8 49152 0 malloc-1024 1024 7 41 1818 0 16 49152 0 pipe 728 20 46 398 0 16 48048 0 pcpu-8 8 4750 882 6140 0 254 45056 0 syncache 168 0 264 4 0 254 44352 0 tcp_inpcb 1312 5 28 689 0 8 43296 0 malloc-8192 8192 3 2 104 0 1 40960 0 VMSPACE 616 30 36 6525 0 16 40656 0 udp_inpcb 424 6 84 244 0 30 38160 0 da_ccb 544 0 70 1839 0 16 38080 0 malloc-64 64 94 473 7332 0 254 36288 0 malloc-64 64 7 560 15074 0 254 36288 0 malloc-64 64 78 489 7283 0 254 36288 0 malloc-64 64 223 344 287 0 254 36288 0 malloc-64 64 225 342 930 0 254 36288 0 tcp_bbr_map 128 0 279 237 0 126 35712 0 tcp_rack_map 128 0 279 473 0 126 35712 0 malloc-128 128 27 252 410 0 126 35712 0 malloc-128 128 29 250 283 0 126 35712 0 malloc-128 128 101 178 182 0 126 35712 0 routing nhops 256 24 111 59 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 45 45 82 0 30 34560 0 malloc-256 256 45 90 281 0 62 34560 0 malloc-256 256 21 114 508 0 62 34560 0 malloc-256 256 6 129 74 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-4096 4096 2 6 1069 0 2 32768 0 malloc-2048 2048 3 13 90 0 8 32768 0 malloc-2048 2048 0 16 40 0 8 32768 0 malloc-1024 1024 3 29 14 0 16 32768 0 malloc-1024 1024 9 23 10 0 16 32768 0 malloc-1024 1024 5 27 21 0 16 32768 0 malloc-1024 1024 10 22 13 0 16 32768 0 malloc-512 512 5 59 101 0 30 32768 0 malloc-512 512 6 58 26 0 30 32768 0 malloc-512 512 0 64 132 0 30 32768 0 malloc-512 512 10 54 1415 0 30 32768 0 pcpu-64 64 488 24 488 0 254 32768 0 ertt_txseginfo 40 0 808 20970 0 254 32320 0 PWD 40 16 792 5685 0 254 32320 0 KNOTE 160 32 168 67703 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 178 222 21691 0 126 32000 0 8 Bucket 80 63 337 1313 0 126 32000 0 PGRP 120 25 239 48 0 126 31680 0 clpbuf 2624 0 12 35 0 4 31488 0 tcp_bbr_pcb 832 0 36 107 0 16 29952 0 sctp_laddr 48 0 588 789 0 254 28224 0 tcp_inpcb ports 32 3 879 507 0 254 28224 0 malloc-32 32 276 606 1322 0 254 28224 0 malloc-32 32 345 537 16339 0 254 28224 0 16 Bucket 144 61 135 377 0 62 28224 0 4 Bucket 48 6 582 9 0 254 28224 0 udplite_inpcb 424 0 63 5 0 30 26712 0 TURNSTILE 136 177 12 177 0 62 25704 0 cpuset 200 7 121 7 0 62 25600 0 ripcb 392 2 61 30 0 30 24696 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 1 2 20 0 1 24576 0 malloc-8192 8192 1 2 9 0 1 24576 0 malloc-4096 4096 2 4 12 0 2 24576 0 tcp_rack_pcb 1216 0 20 315 0 8 24320 0 rl_entry 40 45 561 45 0 254 24240 0 rtentry 168 26 118 59 0 62 24192 0 itimer 352 0 66 8 0 30 23232 0 malloc-384 384 14 46 50 0 30 23040 0 malloc-384 384 26 34 55 0 30 23040 0 malloc-384 384 0 60 343 0 30 23040 0 SLEEPQUEUE 88 177 79 177 0 126 22528 0 hostcache 64 2 313 2 0 254 20160 0 udp_inpcb ports 32 3 627 35 0 254 20160 0 ertt 72 5 275 689 0 126 20160 0 malloc-32 32 413 217 534 0 254 20160 0 malloc-32 32 26 604 626 0 254 20160 0 malloc-32 32 151 479 2130 0 254 20160 0 malloc-32 32 51 579 134 0 254 20160 0 malloc-32 32 38 592 1028 0 254 20160 0 2 Bucket 32 65 565 803 0 254 20160 0 malloc-16 16 572 678 43003 0 254 20000 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 0 1 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-2048 2048 3 5 3 0 8 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 2 30 6 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 279605 0 254 16032 0 malloc-16 16 464 536 8605 0 254 16000 0 AIO 208 0 76 1 0 62 15808 0 kenv 258 17 43 1079 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 15 735 44 0 254 12000 0 malloc-16 16 15 735 1017 0 254 12000 0 malloc-16 16 87 663 4096 0 254 12000 0 malloc-16 16 37 713 171 0 254 12000 0 malloc-16 16 13 737 23 0 254 12000 0 AIOCB 552 0 21 1 0 16 11592 0 L VFS Cache 320 0 36 1 0 30 11520 0 malloc-384 384 2 28 2 0 30 11520 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 4 252 4 0 254 4096 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 360 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 udplite_inpcb ports 32 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 AIOLIO 272 0 0 0 0 30 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 232 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 104 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 16 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-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 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