last executing test programs: 2.538287822s ago: executing program 3 (id=1662): open(&(0x7f00000000c0)='./file0\x00', 0x8000000000020e, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000140)={0x1, 0x0, 0x2000000000000, 0x269000000, 0xffffffffffffffff}) r2 = open(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000140)={0x0, 0x0, 0x2000000000000, 0x269000000, 0xffffffffffffffff}) 2.537754247s ago: executing program 3 (id=1664): open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0) r0 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r1, 0x0) sigaction(0x6, &(0x7f0000000200)={&(0x7f0000000180)="f30f2dadad000000c4e1f55f9b00080000f08794a0e4553810c4e2e5bf51c63e263e660f380755b1c4e189c1a240490000c481fe700600660f3a41828bcf0000def3ec326de3516cb69989999908", 0x35, {[0xfffff801, 0x50e5, 0xfffffffe]}}, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000a00)={0x1, 0x6, @sival_ptr}) 2.437741108s ago: executing program 3 (id=1667): r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="ca1b3b5c422ca65675e274c429d4ecb6043c5c10548af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed757e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f1545f59d15ada6e76061b7834beac7d501f26c2752d451ca96b5f61b24c88865cfe25dfb939a9fcbb9146239110e08576b3ec84e75714e740034e78dba801094faa3edb5774e0c58a39e0a1439a32fb837000000000000800108fcaeec67663ce77bfbc50affa69135c9385cd6d36ff365039a3c5a89a24e3fed7dee1a35513534f7173d892afd3b73f76a08af4f857a1f2674d9ace7647aace412d13afc1ac098fe6f86bfdef411248be5e096c4e747bfdc32a173cf9cdba48cc36819787fb0c8664abba4c4b89301778de04ce183088b22070017", 0x150}], 0x1, 0x0, 0x0, 0x81}, 0x0) accept4$unix(r0, &(0x7f0000001740)=@file={0x1009, 0x0, ""/4103}, &(0x7f0000000000)=0x1009, 0x0) connect$unix(r0, &(0x7f00000001c0)=@file={0xa, 0x0, './file0\x00'}, 0xa) 1.565478741s ago: executing program 3 (id=1681): setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x1810}, 0x10) sendto(r0, 0x0, 0x0, 0x20081, &(0x7f00000000c0)=@in={0x10, 0x2, 0x2, @loopback}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x28, 0x2, 0x3, @rand_addr=0x10dfa767}, 0x10) pipe2(&(0x7f0000000000), 0x2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x400}, 0x24) 1.565169455s ago: executing program 3 (id=1682): r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) shutdown(r0, 0x0) sendto(r0, &(0x7f0000003200)="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", 0xf24, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x109, @local={0xfe, 0x80, '\x00', 0x0}, 0xfbffffc0}, 0x1c) shutdown(r0, 0x1) 1.078467069s ago: executing program 2 (id=1687): r0 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x1, 0x0) ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000040)=r0) r2 = setsid() ioctl$FILEMON_SET_PID(r1, 0xc0045302, &(0x7f00000002c0)=r2) r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) ioctl$FILEMON_SET_PID(r3, 0xc0045302, &(0x7f00000001c0)=r2) 1.038398161s ago: executing program 2 (id=1688): r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000900)={0x48, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000002540)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000003c0)='|', 0x1}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000000c80)="a2", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001a00)={@in={{0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x88) 1.037063453s ago: executing program 2 (id=1689): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = dup(r0) ioctl$BIOCSRTIMEOUT(r1, 0x8010426d, &(0x7f0000000140)={0x0, 0xa}) ioctl$BIOCSBLEN(r1, 0xc0044266, &(0x7f0000000100)) ioctl$BIOCSETIF(r1, 0x8020426c, &(0x7f0000000000)) syz_emit_ethernet(0x32, &(0x7f0000000300)=ANY=[]) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000000040)=""/17, 0x11}], 0x2) 998.370384ms ago: executing program 2 (id=1690): open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) vfork() openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000040)={0x0, 0x0, 0x3, 0x1000301810005}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 688.320779ms ago: executing program 3 (id=1697): freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40, 0x96) kqueue() kevent(r0, 0x0, 0x0, 0x0, 0x59, 0x0) ppoll(&(0x7f0000000200)=[{}], 0x209b, 0x0, 0x0, 0x0) 687.52189ms ago: executing program 1 (id=1705): socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x28, 0x0, 0x0) listen(0xffffffffffffffff, 0x2) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) rfork(0x3060) 611.194355ms ago: executing program 1 (id=1698): getpid() openat$md(0xffffffffffffff9c, &(0x7f0000000180), 0x8, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001900)={@in={{0x10, 0x2, 0x1}}, r2}, 0x90) 574.042686ms ago: executing program 1 (id=1700): socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) socket(0x0, 0x2, 0x0) profil(0x0, 0x0, 0x0, 0xfffffffd) r1 = dup(r0) ioctl$CIOCGSESSION2(r1, 0xc030636a, &(0x7f00000000c0)={0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d46b770, [0x0, 0x4]}) ioctl$CIOCCRYPT(r1, 0xc01c6367, &(0x7f00000007c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 551.699386ms ago: executing program 1 (id=1702): connect$inet6(0xffffffffffffffff, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x16, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x200, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000140)=[{&(0x7f00000001c0)="a5", 0x1}], 0x1, 0x0, 0x0, 0x18c}, 0xd) rfork(0x85000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) 408.344377ms ago: executing program 0 (id=1703): r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) aio_waitcomplete(0x0, &(0x7f0000000cc0)={0xffffffff, 0xb8b}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) rfork(0x85000) 408.074179ms ago: executing program 1 (id=1704): open$dir(&(0x7f00000002c0)='./file0\x00', 0x200, 0x1b8) setreuid(0xee00, 0xffffffffffffffff) r0 = getuid() chown(&(0x7f00000000c0)='./file0\x00', r0, 0x0) r1 = getuid() setreuid(0xee00, r1) chflags(&(0x7f0000000600)='./file0\x00', 0x10000) 407.934532ms ago: executing program 1 (id=1706): r0 = kqueue() kevent(r0, &(0x7f0000000000), 0x20b89, 0x0, 0xffff3955, 0x0) fork() madvise(&(0x7f0000003000/0x1000)=nil, 0x7f7884acbfff, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) r1 = kqueue() kevent(r1, &(0x7f00000001c0), 0x800e4a, 0x0, 0xa9fa, 0x0) 351.090943ms ago: executing program 0 (id=1707): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540), 0x1, 0x0) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = kqueue() r3 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1c000000ffff000001000000", @ANYRES32, @ANYRES32=r2, @ANYRES32=0x0, @ANYBLOB="5a37b926423402b9f9f57cab683b5abe7adf8db69bd542e188055461b0d8fa375d39443cd8be452428865dc34811b61c1894a4590cd29dc9dfc18777e3e43e08efa5871f868255bc595cf5cee08bea21e3ceb534ac8b31e9431cf89b54c910458ca9a874e21b4cc8d72ac90e2562a376eaa48b19aadfeda1269afb9353bb87bd3e70e5001d3ea8f9d2ca5f49746062a27f08044de48d96492ca2eb5dccd750410bd1f0458aa7ef20a406710d6149790f5a576ade3e2a0853f279905cdaa0", @ANYRES8=r3], 0x50}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x2, 0x5f}, &(0x7f0000000100)=0x8) 350.793336ms ago: executing program 0 (id=1708): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540), 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000001080)={@in6={{0x1c, 0x1c, 0x3, 0xda1, @loopback}}}, 0x88) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x1, 0xac}, 0x7) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000000)="5e67cfe4409e57a41a4f9be1e0e9095a67afd75802b50de37f369a553af5e504e1cd1f4b5880b91dd378613d24a2cd8e085e0b4d1ef050ffe23e23c443ae2da0b31277dff6feed723e9c1fe3c52866785e4500804b28fd7ff0bff4f432fa122da386b54e832afbf8fb81b20f7c1b247d6b93c9f0b4e00e27b6df3fc5b14d29b2b392961b16fb045df5248fd7f238f3") 333.531928ms ago: executing program 0 (id=1709): open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0xc, &(0x7f0000000180)={0x4, 0x3, 0x0, 0x1000300010008, 0xffffffffffffffff}) open(&(0x7f0000000400)='./file0\x00', 0x10, 0x115) rfork(0x1000) 226.1884ms ago: executing program 0 (id=1710): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x10000, 0x0) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000880)={{"d1d56fcbe8efb536c39e900911000000000000f82a43c6fa2510c1cd3ca7f61795e72943509dbcbf190100009b6a4900000004000e20547918777ba318266cd800a2e416f72329828935182dcd74040100846a6712375dadea5abfce0867c02e1ca138d75f2a0dd7dd7b66f51f84655ef9cb325af86b4f132642d2f5ad598c2fdfea3467febfbf9ffab46ccb07000000ee9a7b660ffc24feff13c19251f86c35e85ad97d8dc0c505278deb9a2a3cf9afd9b4ac6b3dbed31f92271189879d2bbd9a730eb2112e7a69c5f3343e81f2fa95949a60b181d4083dd908ced0be5a56ff0f8964e3e4ec0c52ed2825545b43ae2c862b9e0b6a98aad931e88c38501fd09c09de8736cf1e671a9420e5f3bf312c1c3d5cf1bb8bfa54fee3ed1a481c0fbb2f7ad9ce57654a7c937fcbfc7b951b65cfc15b6b53f79f2f421ea7845ee06800a633a80bf2b64995770523aec6ccbce348cd5707a3bbbe7a765a832b18598ceba382d3ce902123e6d4b12dd922779351e15b6afb590cf752e8a87d65e3417d71e300802627e05f681fb97ccb172d598e8c4ed0863aedc81e4beefe45d6356205016467ef9c422f0b103afb2218d6b92fc017ef8ce7f7cf5b7a2d4e487f01d906db60ecce68dbe2c232a1610a1c59862e63322f50509847ea448f6b5addc0f9e9ca7ab354284764b9b362cedb378f5eeb914aec693fcc8c67101d2871c3a2d8ccf7857137cec46dd992436d2ecd1cb384863c6d1cb896ef0f0d81048c70044f589aef88aeed0c69e74df29a7c6d1708c9f7eed626433ec6a7ec4566eabfb4c92180a9c95a3f040089e9a2388669a713973799e9a3fcfdb9f32c264ce2d2cb3f5b0d3d93ffe3b549423c0000006fd8536e3de12a10644408b9ad34f9a400fb6343754e59fc7734307dbef3eb7c31a3520ff9fac2128bc68047efb9f5b74c1aa2ab1c3ce3fa6875d52bda60008ffa2ddb2e678ac5a111043273db8448e27bdea2ae24144520589fec7a278b08d89a1587ffff5761d93ee516012ade683be911ccba9cc49a19bd289a228c7744810c56b0af2a3a20aabb93117330ee34d3f84156ca0522a7f1f732409209e370aea3feeb83cd192d73e78ce9c30c4d6a73bf27fd1e4a81790ad1cbfcc8986226c1f2e1b7949b49c3ea52bc5fa49668e30c4028f54eb82088972f1d4b44792071a90e3cbc9869c8ba9c3b60fe9e5780be7d9ae9ee772de15807ed8b412d52ca42650d436a3330ab3c81028a4457f3d7f4a2287b610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fe00000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000003c1ad06000", "00e7070a1302000000009700"}, 0x0, 0x820000000060}) mount(0x0, 0x0, 0x0, 0x0) r1 = getpid() setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) procctl$PROC_TRAPCAP_STATUS(0x2, r1, 0xa, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) 174.899414ms ago: executing program 0 (id=1711): socket$inet_icmp_raw(0x2, 0x3, 0x1) profil(0x0, 0x0, 0x0, 0x1) socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x1}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) sendto(r0, &(0x7f0000003200)="1d77c57c16eb", 0x6, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x109, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 313.492µs ago: executing program 2 (id=1712): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @rand_addr=0x3, @multicast2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @loopback, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000240)={@multicast1, @loopback, @loopback}, 0xc) 0s ago: executing program 2 (id=1713): r0 = getpid() r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000001400), 0x0, 0x0) ioctl$FILEMON_SET_PID(r1, 0xc0045302, &(0x7f0000000200)=r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) cpuset_setid(0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) vfork() kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.208' (ED25519) to the list of known hosts. if_delmulti_locked: detaching ifnet instance 0xfffffe0058759800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058327800 Out of ktrace request objects. if_delmulti_locked: detaching ifnet instance 0xfffffe0058327800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058759800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058327800 if_delmulti_locked: detaching ifnet instance 0xfffffe005832a800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058759800 md1: truncating fractional last sector by 4 bytes Oct 23 03:19:08 ci-freebsd-main-0 dhclient[813]: send_packet: No buffer space available if_delmulti_locked: detaching ifnet instance 0xfffffe0058328000 Oct 23 03:19:14 ci-freebsd-main-0 kernel: pid 1761 (syz-executor), jid 0, uid 0, was killed: exceeded maximum CPU limit if_delmulti_locked: detaching ifnet instance 0xfffffe0058328000 Oct 23 03:19:16 ci-freebsd-main-0 dhclient[813]: send_packet: No buffer space available Oct 23 03:19:19 ci-freebsd-main-0 kernel: attempted source route from 172.20.1.170 to 172.20.1.170 if_delmulti_locked: detaching ifnet instance 0xfffffe0058758800 Oct 23 03:19:26 ci-freebsd-main-0 dhclient[813]: send_packet: No buffer space available if_delmulti_locked: detaching ifnet instance 0xfffffe005832a800 if_delmulti_locked: detaching ifnet instance 0xfffffe005832a800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058328000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058328000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058328000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058328000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058328000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058328000 md4: truncating fractional last sector by 1 bytes if_delmulti_locked: detaching ifnet instance 0xfffffe0075157800 Oct 23 03:19:36 ci-freebsd-main-0 syslogd: last message repeated 1 times Oct 23 03:19:43 ci-freebsd-main-0 dhclient[2426]: send_packet: No buffer space available lock order reversal: 1st 0xfffffe006e071c78 ufs (ufs, lockmgr) @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3383 2nd 0xffffffff82e01c40 proctree (proctree, sx) @ /syzkaller/managers/main/kernel/sys/kern/subr_prf.c:188 lock order proctree -> ufs established at: #0 0xffffffff81618669 at witness_checkorder+0x709 #1 0xffffffff8148594a at lockmgr_lock_flags+0x1ea #2 0xffffffff81d2cf0b at ffs_lock+0x18b #3 0xffffffff8227d799 at VOP_LOCK1_APV+0x79 #4 0xffffffff8177399e at _vn_lock+0x14e #5 0xffffffff81774248 at vn_close1+0x1e8 #6 0xffffffff8147751e at ktrops+0x40e #7 0xffffffff81476cad at sys_ktrace+0xa4d #8 0xffffffff820bc33b at amd64_syscall+0x4cb #9 0xffffffff820623ab at fast_syscall_common+0xf8 lock order ufs -> proctree attempted at: #0 0xffffffff816195a9 at witness_checkorder+0x1649 #1 0xffffffff8150f57a at _sx_slock_int+0x14a #2 0xffffffff815d64dd at uprintf+0x14d #3 0xffffffff81d5933f at ufs_rmdir+0xdf #4 0xffffffff8227c57f at VOP_RMDIR_APV+0xef #5 0xffffffff81769205 at kern_frmdirat+0x8b5 #6 0xffffffff820bc33b at amd64_syscall+0x4cb #7 0xffffffff820623ab at fast_syscall_common+0xf8 Kernel page fault with the following non-sleepable locks held: shared rw sctpinp (sctpinp) r = 0 (0xfffffe0074f42920) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:4552 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0074fdea50) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1776 stack backtrace: #0 0xffffffff81619fb6 at witness_debugger+0x156 #1 0xffffffff8161c464 at witness_warn+0x894 #2 0xffffffff820bad37 at trap_pfault+0x157 #3 0xffffffff820b94f8 at trap+0x648 #4 0xffffffff82061a98 at calltrap+0x8 #5 0xffffffff84762d5c at sctp_lowlevel_chunk_output+0x216c #6 0xffffffff84760aa1 at sctp_send_initiate+0x1591 #7 0xffffffff847c4d66 at sctp_t1init_timer+0x66 #8 0xffffffff847f317b at sctp_timeout_handler+0xb3b #9 0xffffffff815383e5 at softclock_call_cc+0x395 #10 0xffffffff8153b770 at softclock_thread+0x200 #11 0xffffffff8145279c at fork_exit+0xcc #12 0xffffffff82062afe at fork_trampoline+0xe Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81a3b8c3 FreeBSD/amd64stack pointer = 0x28:0xfffffe0056c8a1c0 frame pointer = 0x28:0xfffffe0056c8a6f0 code segment = base 0x0, limit 0 (ci-freebsd-maixfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 n-0.us-central1-processor eflags = interrupt enabled, resume, IOPL = 0 current process = 2 (clock (0)) rdi: 0000000000000000 rsi: 0000000000000000 rdx: 000000000b065060 b.c.syzkaller.inrcx: fffffe00033eee30 r8: 0000000000000000 r9: 00000000060080fe ternal) (ttyu0)rax: fffffe00033eee30 rbx: fffffe006c8820e0 rbp: fffffe0056c8a6f0 r10: aa03000000000000 r11: 000000000000001f r12: fffffe0056c8a4c0 login: r13: fffffe0056c8a500 r14: 0000000000000000 r15: fffffe00829b6330 trap number = 12 panic: page fault cpuid = 0 time = 1729653592 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 = 0xffffffff81a3b8c3, 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 $0,0x23de317(%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 0xffffffff8272dbc0 .str.27 rsp 0xfffffe0056c89a30 rbp 0xfffffe0056c89a50 rsi 0 rdi 0xffffffff815da339 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0007a19000 r13 0xfffffffffffffffe r14 0xffffffff8272dbc0 .str.27 r15 0 rip 0xffffffff815c3cfe kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23de317(%rip) db> show proc Process 2 (clock) at 0xfffffe0007a06020: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8392c760 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8392c760 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff8392d700 (map 0xffffffff8392d700) (map.pmap 0xffffffff8392d7c0) (pmap 0xffffffff8392d830) threads: 2 100030 Run CPU 0 [clock (0)] 100031 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 2662 2661 766 0 SV uwait 0xfffffe00753bb500 syz-executor 2661 766 766 0 T (threaded) syz-executor 102276 s syz-executor 102310 D ppwait 0xfffffe005b777fc0 syz-executor 2659 764 764 0 R (threaded) syz-executor 102164 RunQ syz-executor 102307 S connec 0xfffffe0059a740da syz-executor 102308 S uwait 0xfffffe00753bc480 syz-executor 2657 2653 765 0 S uwait 0xfffffe0059875e80 syz-executor 2653 765 765 0 R (threaded) syz-executor 102115 RunQ syz-executor 102299 RunQ syz-executor 102304 S uwait 0xfffffe00753bb400 syz-executor 2644 2229 2229 0 R (threaded) syz-executor 102265 RunQ syz-executor 102288 S kqread 0xfffffe00750c9b00 syz-executor 102291 S uwait 0xfffffe00753bbd00 syz-executor 2637 1 766 0 SV lockf 0xfffffe005987ef00 syz-executor 2629 1 766 0 S uwait 0xfffffe0058479400 syz-executor 2604 1 765 0 S uwait 0xfffffe0058478780 syz-executor 2536 1 766 0 S uwait 0xfffffe0058479700 syz-executor 2519 1 766 0 S umtxn 0xfffffe005847ad80 syz-executor 2518 1 766 0 S uwait 0xfffffe00586cd380 syz-executor 2475 1 765 0 S uwait 0xfffffe0058479b00 syz-executor 2433 2422 2433 0 Ss select 0xfffffe00753bb1c0 dhclient 2426 1 2426 0 Ss select 0xfffffe00586cd0c0 dhclient 2422 2408 424 65 S select 0xfffffe00753bbb40 dhclient 2408 424 424 0 S wait 0xfffffe005b74d560 sh 2386 1 2386 65 Ss select 0xfffffe00753bccc0 dhclient 2355 1 2229 0 S uwait 0xfffffe00586cdc80 syz-executor 2343 0 0 0 DL mdwait 0xfffffe007565a000 [md4] 2328 0 0 0 DL mdwait 0xfffffe00756bf000 [md3] 2301 1 2229 0 S uwait 0xfffffe00753bcd00 syz-executor 2288 1 764 0 S uwait 0xfffffe0058478380 syz-executor 2229 1 2229 0 R syz-executor 2190 1 764 0 S uwait 0xfffffe00753bc980 syz-executor 2138 0 0 0 DL mdwait 0xfffffe007565b000 [md2] 2126 1 764 0 S umtxn 0xfffffe0058478d80 syz-executor 2122 1 764 0 S uwait 0xfffffe0059876680 syz-executor 2108 1 764 0 S uwait 0xfffffe0058478c80 syz-executor 1986 1 1985 0 S uwait 0xfffffe00753bd680 syz-executor 1944 1 764 0 S uwait 0xfffffe0059873700 syz-executor 1943 1 764 0 S uwait 0xfffffe0057f90b00 syz-executor 1942 1 764 0 S uwait 0xfffffe00753bc080 syz-executor 1938 1 766 0 SV connec 0xfffffe0059a73cda syz-executor 1905 0 0 0 DL - 0xffffffff83a93200 [soaiod4] 1904 0 0 0 DL - 0xffffffff83a93200 [soaiod3] 1903 0 0 0 DL - 0xffffffff83a93200 [soaiod2] 1902 0 0 0 DL - 0xffffffff83a93200 [soaiod1] 1837 1 764 0 S uwait 0xfffffe00586ce600 syz-executor 1829 1 766 0 S uwait 0xfffffe00753bd580 syz-executor 1765 1 766 0 S uwait 0xfffffe00753bd380 syz-executor 1734 1 765 0 S uwait 0xfffffe00586cdb00 syz-executor 1733 1 765 0 S uwait 0xfffffe0057f90a00 syz-executor 1727 1 766 0 S uwait 0xfffffe0058478580 syz-executor 1726 1 766 0 S uwait 0xfffffe0059874100 syz-executor 1690 1 765 0 SV uwait 0xfffffe0057f90d00 syz-executor 1550 1 1549 0 SV uwait 0xfffffe0059874000 syz-executor 1458 1 764 0 S uwait 0xfffffe00586ce980 syz-executor 1440 1 764 0 S uwait 0xfffffe0058478280 syz-executor 1435 0 0 0 DL mdwait 0xfffffe006df9b000 [md1] 1430 0 0 0 DL (threaded) [so_splice] 100472 D - 0xfffffe005847a680 [thr_0] 100834 D - 0xfffffe005847a6c0 [thr_1] 1426 0 0 0 DL mdwait 0xfffffe006df9c000 [md0] 1353 1 764 0 S uwait 0xfffffe00586cda80 syz-executor 1311 1 766 0 S uwait 0xfffffe00586cd280 syz-executor 1296 1 766 0 S uwait 0xfffffe0059873800 syz-executor 1283 1 766 0 S uwait 0xfffffe00586cee80 syz-executor 1259 1 764 0 S uwait 0xfffffe00586cde80 syz-executor 1254 1 765 0 S uwait 0xfffffe0059873600 syz-executor 1241 1 766 0 S uwait 0xfffffe0058478b80 syz-executor 1238 1 766 0 S uwait 0xfffffe0059873500 syz-executor 1226 1 764 0 S uwait 0xfffffe00586cdc00 syz-executor 1224 1 765 0 S uwait 0xfffffe00586ced80 syz-executor 1210 1 764 0 S uwait 0xfffffe00586ce000 syz-executor 1192 1 766 0 S uwait 0xfffffe00586cf100 syz-executor 1180 1 764 0 S uwait 0xfffffe0058479100 syz-executor 1124 1 764 0 S uwait 0xfffffe0058478180 syz-executor 1067 1 764 0 S uwait 0xfffffe00586cf000 syz-executor 1027 1 765 0 S uwait 0xfffffe0059873a80 syz-executor 1003 1 766 0 S uwait 0xfffffe00586cf400 syz-executor 986 1 764 0 S uwait 0xfffffe00586ce100 syz-executor 973 0 0 0 DL aiordy 0xfffffe005b6c5040 [aiod4] 972 0 0 0 DL aiordy 0xfffffe005b6c4ae0 [aiod3] 971 0 0 0 DL aiordy 0xfffffe005b6c65c0 [aiod2] 970 0 0 0 DL aiordy 0xfffffe005b6ea020 [aiod1] 967 0 0 0 DL (threaded) [KTLS] 100087 D - 0xfffffe0058464d00 [thr_0] 100295 D - 0xfffffe0058464d80 [thr_1] 100296 D - 0xffffffff83a94a48 [reclaim_0] 908 1 764 0 S uwait 0xfffffe00586cd480 syz-executor 875 1 765 0 S uwait 0xfffffe00586ce200 syz-executor 824 1 824 0 Ss select 0xfffffe00586ce540 dhclient 816 1 765 0 S uwait 0xfffffe0059873c80 syz-executor 813 1 813 0 Ss select 0xfffffe00598739c0 dhclient 766 1 766 0 R syz-executor 765 1 765 0 R syz-executor 764 1 764 0 R syz-executor 759 682 759 0 REs sshd 748 1 748 0 Ss+ ttyin 0xfffffe00540758b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0058932cb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00589330b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00589334b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00589338b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0058933cb0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00589340b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00589344b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00589348b0 getty 686 1 686 0 Ss nanslp 0xffffffff83983400 cron 682 1 682 0 Ss select 0xfffffe005847bd40 sshd 495 1 495 0 Rs syslogd 424 1 424 0 Ss wait 0xfffffe0007be2ae0 devd 423 1 423 65 Ss select 0xfffffe005847b940 dhclient 338 1 338 0 Ss piperd 0xfffffe00599d9000 dhclient 335 1 335 0 Ss select 0xfffffe00598752c0 dhclient 17 0 0 0 DL syncer 0xffffffff83aa0be0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007a27060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83a9f1c0 [bufdaemon] 100082 D - 0xffffffff82e02140 [bufspacedaemon-0] 100093 D sdflush 0xfffffe005982f8e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83aea8a0 [vmdaemon] 8 0 0 0 RL (threaded) [pagedaemon] 100077 RunQ [dom0] 100080 D launds 0xffffffff83ad0844 [laundry: dom0] 100081 D umarcl 0xffffffff81d7a880 [uma] 7 0 0 0 DL - 0xffffffff83700bb0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8431e9a0 [pf purge] 5 0 0 0 DL waiting 0xffffffff848379e0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff836cb340 [doneq0] 100046 D - 0xffffffff836cb2c0 [async] 100075 D - 0xffffffff836cb140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83acc020 [crypto] 100043 D crypto_ 0xfffffe0054082d30 [crypto returns 0] 100044 D crypto_ 0xfffffe0054082d80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00543e0088 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff8392bd80 [g_event] 100037 D - 0xffffffff8392bda0 [g_up] 100038 D - 0xffffffff8392bdc0 [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 Run CPU 1 [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 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 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 0xfffffe0007a07040 [init] 10 0 0 0 DL audit_w 0xffffffff83acca80 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c19ff0 [swapper] 100005 D - 0xfffffe000796d200 [softirq_0] 100006 D - 0xfffffe000796d100 [softirq_1] 100007 D - 0xfffffe000796d000 [if_io_tqg_0] 100008 D - 0xfffffe000796ce00 [if_io_tqg_1] 100009 D - 0xfffffe000796cd00 [if_config_tqg_0] 100010 D - 0xfffffe000796cc00 [pci_hp taskq] 100011 D - 0xfffffe000796cb00 [kqueue_ctx taskq] 100014 D - 0xfffffe000796c800 [thread taskq] 100016 D - 0xfffffe000796c600 [aiod_kick taskq] 100017 D - 0xfffffe000796c500 [deferred_unmount ta] 100018 D - 0xfffffe000796c400 [inm_free taskq] 100019 D - 0xfffffe000796c300 [in6m_free taskq] 100020 D - 0xfffffe000796c200 [linuxkpi_irq_wq] 100021 D - 0xfffffe000796c100 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000796c100 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000796c100 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000796c100 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000796c000 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000796c000 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000796c000 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000796c000 [linuxkpi_long_wq_3] 100035 D - 0xfffffe000796be00 [firmware taskq] 100040 D - 0xfffffe000796bd00 [crypto_0] 100041 D - 0xfffffe000796bd00 [crypto_1] 100056 D - 0xfffffe000796bb00 [vtnet0 rxq 0] 100057 D - 0xfffffe000796ba00 [vtnet0 txq 0] 100058 D - 0xfffffe000796b900 [vtnet0 rxq 1] 100059 D - 0xfffffe000796b800 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057f8d380 [virtio_balloon] 100065 D - 0xffffffff82732e01 [deadlkres] 100069 D - 0xfffffe00595d9000 [acpi_task_0] 100070 D - 0xfffffe00595d9000 [acpi_task_1] 100071 D - 0xfffffe00595d9000 [acpi_task_2] 100073 D - 0xfffffe000796d900 [mca taskq] 100074 D - 0xfffffe000796bc00 [CAM taskq] 100076 D - 0xfffffe000796b700 [ipsec_offload] db> show all locks Process 495 (syslogd) thread 0xfffffe005b6bc000 (100105) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe0059cc0dc0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4815 Process 2 (clock) thread 0xfffffe0007a19000 (100030) shared rw sctpinp (sctpinp) r = 0 (0xfffffe0074f42920) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:4552 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0074fdea50) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1776 Process 12 (intr) thread 0xfffffe0007a1f740 (100033) exclusive sleep mutex tcp_hpts_lck (hpts) r = 0 (0xfffffe005422c000) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1402 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 399 5525K 518 tcp_hpts 7 4801K 7 sctp_stro 82 4696K 342 devbuf 4188 4324K 4221 sysctloid 35782 2109K 35857 vtbuf 24 1968K 46 kobj 329 1316K 538 newblk 39 1034K 5955 vfscache 3 1025K 3 filedesc 123 982K 3658 pcb 194 858K 1438 inodedep 40 527K 2405 subproc 262 526K 2804 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 5 272K 8 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 475726 acpica 1674 184K 57762 tidhash 3 141K 3 pagedep 12 131K 1873 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 115 115K 134 sem 4 106K 4 gtaskqueue 18 98K 18 bus 991 81K 5033 mtx_pool 3 74K 3 md_sectors 18 72K 18 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 519 65K 519 ddb_capture 1 64K 1 sctp_atcl 168 63K 1075 kdtrace 328 60K 4978 umtx 448 56K 448 BPF 30 53K 70 temp 37 38K 2358 shm 2 34K 16 DEVFS3 133 34K 144 filemon 4 32K 54 hostcache 1 32K 1 msg 4 30K 4 tcp_fsb_rack 14 29K 240 kbdmux 6 28K 6 LRO 22 23K 24 md_disk 23 21K 25 DEVFS_RULE 56 20K 56 ifaddr 69 20K 79 routetbl 176 18K 726 ufs_mount 4 17K 5 lltable 52 17K 119 proc 3 17K 3 tty 16 16K 16 GEOM 96 16K 632 ithread 90 15K 90 bus-sc 34 15K 1627 ifnet 8 15K 8 eventhandler 163 14K 163 ether_multi 152 13K 246 kenv 95 12K 95 sctp_atky 250 11K 1502 CAM queue 5 11K 1528 rman 82 10K 437 shmfd 4 10K 10 ksem 4 10K 22 kqueue 126 9K 2850 in6_multi 65 9K 76 bmsafemap 3 9K 2348 plimit 22 9K 383 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 freework 33 9K 2772 sctp_timw 32 8K 32 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 pwddesc 117 8K 2816 cred 28 7K 306 taskqueue 66 7K 90 pf_ifnet 20 7K 67 dirrem 26 7K 2221 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 27 UMA 274 5K 274 DEVFSP 68 5K 229 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 lockf 39 4K 389 evdev 4 4K 4 CC Mem 14 4K 416 acpisem 28 4K 28 proc-args 131 4K 3786 kcovinfo 52 4K 65 session 25 4K 52 freefile 23 3K 2109 terminal 11 3K 11 sctp_athm 168 3K 1146 uidinfo 6 3K 48 sctp_map 164 3K 682 hhook 8 3K 10 clone 9 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 freeblks 8 2K 1998 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 16 tcp_pcm_rack 7 2K 120 selfd 26 2K 70900 select 13 2K 75 Unitno 26 2K 1608 CAM XPT 22 2K 543 in_multi 6 2K 21 tun 4 2K 5 toponodes 6 2K 6 ip6opt 9 2K 70 netlink 3 2K 127 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 sctp_stri 2 1K 138 softdep 1 1K 1 mkdir 8 1K 3662 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 40 NFSD session 1 1K 1 mount 19 1K 750 newdirblk 7 1K 1831 CAM periph 4 1K 271 inpcbpolicy 26 1K 787 sctp_ifn 6 1K 16 ipsec 3 1K 3 mld 6 1K 7 igmp 6 1K 7 pfil 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 iov 11 1K 26109 crypto 4 1K 92 encap_export_host 12 1K 12 osd 19 1K 424 ip_msource 9 1K 34 diradd 4 1K 2243 indirdep 2 1K 1074 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 procdesc 3 1K 10 filedesc_to_leader 6 1K 14 ip6_msource 5 1K 31 vnodes 1 1K 18 ktls 1 1K 18 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 pf_osfp 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 soname 7 1K 4585 sctp_aadr 2 1K 32 cryptodev 2 1K 231 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 VN POLL 1 1K 34 aio 4 1K 5 pmchooks 1 1K 1 sigio 2 1K 8 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 35 acpiintr 1 1K 1 filecaps 3 1K 92 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 451 sctp_iter 0 0K 15 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 1 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 14 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 pf_table 0 0K 45 pf_rule 0 0K 24 pf_altq 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 tcp_do_rack 0 0K 2 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 1064 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 20 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 338 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 ktls_ocf 0 0K 4 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 MLX5EEPROM 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 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 2 ipsecrequest 0 0K 0 ip6_moptions 0 0K 16 in6_mfilter 0 0K 55 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 39 in_mfilter 0 0K 70 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 20 fadvise 0 0K 3 statfs 0 0K 192 namei_tracker 0 0K 7 export_host 0 0K 0 cl_savebuf 0 0K 115 lio 0 0K 14 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 225 eventfd 0 0K 5 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 420 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 694 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 4 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 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 102 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 13 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 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 9 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 8775 623 24134 0 254 38494208 0 mbuf 256 9601 5131 190009 0 254 3771392 0 BUF TRIE 144 350 11438 3337 0 62 1697472 0 malloc-384 384 4121 49 4476 0 30 1601280 0 malloc-128 128 11747 250 12351 0 126 1535616 0 malloc-4096 4096 335 5 568 0 2 1392640 0 RADIX NODE 144 8830 237 73876 0 62 1305648 0 UMA Slabs 0 112 11207 19 11207 0 126 1257312 0 sctp_asoc 2256 82 428 338 0 254 1150560 0 malloc-16384 16384 62 5 1826 0 1 1097728 0 vmem btag 56 18529 86 18529 0 254 1042440 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 malloc-65536 65536 5 6 256 0 1 720896 0 FFS inode 1168 584 25 2717 0 8 711312 0 malloc-65536 65536 10 0 13 0 1 655360 0 sctp_ep 1152 84 427 666 0 254 588672 0 socket 1024 48 460 2798 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-4096 4096 118 4 2659 0 2 499712 0 VM OBJECT 264 1680 90 34346 0 30 467280 0 256 Bucket 2048 205 21 1603 0 8 462848 0 THREAD 1824 209 15 2310 0 8 408576 0 sctp_raddr 736 83 434 537 0 254 380512 0 VNODE 440 623 70 2759 0 30 304920 0 malloc-64 64 4177 422 381431 0 254 294336 0 MAP ENTRY 96 2705 319 107191 0 126 290304 0 malloc-32768 32768 2 6 932 0 1 262144 0 malloc-256 256 320 685 7108 0 62 257280 0 malloc-16 16 14755 245 73662 0 254 240000 0 sctp_chunk 152 131 1403 2439 0 254 233168 0 malloc-2048 2048 102 10 185 0 8 229376 0 DEVCTL 1024 39 181 171 0 0 225280 0 ertt_txseginfo 40 0 5353 120129 0 254 214120 0 tcp_log 416 0 513 921 0 254 213408 0 tcp_bbr_map 128 0 1643 20135 0 126 210304 0 FPU_save_area 832 211 32 4095 0 16 202176 0 PROC 1376 117 26 2666 0 8 196768 0 malloc-65536 65536 1 2 8 0 1 196608 0 malloc-32768 32768 5 1 17 0 1 196608 0 malloc-2048 2048 88 8 861 0 8 196608 0 UMA Zones 768 246 3 246 0 16 191232 0 malloc-32 32 5405 265 46510 0 254 181440 0 malloc-128 128 1230 165 27216 0 126 178560 0 FFS2 dinode 256 584 106 2716 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 filedesc0 1072 118 22 2816 0 8 150080 0 malloc-1024 1024 133 11 1492 0 16 147456 0 S VFS Cache 104 1009 395 3206 0 126 146016 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 7 0 1 131072 0 malloc-2048 2048 8 56 1243 0 8 131072 0 malloc-128 128 885 138 6083 0 126 130944 0 unpcb 256 16 494 1298 0 254 130560 0 mbuf_packet 256 64 444 8595 0 254 130048 0 malloc-4096 4096 26 4 139 0 2 122880 0 128 Bucket 1024 69 46 435 0 16 117760 0 ksiginfo 112 123 921 470 0 126 116928 0 malloc-1024 1024 82 30 345 0 16 114688 0 malloc-384 384 221 49 1170 0 30 103680 0 malloc-64 64 602 973 72570 0 254 100800 0 malloc-128 128 542 233 4052 0 126 99200 0 malloc-32768 32768 0 3 155 0 1 98304 0 malloc-256 256 238 137 4161 0 62 96000 0 malloc-384 384 60 180 2431 0 30 92160 0 UMA Kegs 384 231 2 231 0 30 89