last executing test programs: 6.000765532s ago: executing program 1 (id=221): mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000000)='ufs\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000200)={{0x4, 0x8001}, {0x80, 0x7fffffffffffffff}}) (async) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='./file0/file0\x00') (async, rerun: 64) r0 = socket$inet_udplite(0x2, 0x2, 0x88) (async, rerun: 64) r1 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f00000001c0)=0xa, 0x4) (async) setsockopt$inet6_IPV6_RTHDR(r1, 0x29, 0x33, 0x0, 0x0) (async) r2 = dup(r0) sendmsg$inet6_sctp(r2, &(0x7f0000000600)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10, 0x0, 0x0, &(0x7f00000005c0)=ANY=[], 0x14}, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x190) chroot(&(0x7f00000000c0)='.\x00') (async) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) r3 = open$dir(&(0x7f0000000000)='.\x00', 0x80000, 0x0) mkdirat(r3, &(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) (async) r4 = open$dir(&(0x7f0000000180)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0) (async) r5 = open(&(0x7f0000000300)='.\x00', 0x0, 0xa2) mkdirat(r5, &(0x7f0000000a40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', 0x0) mkdirat(r4, &(0x7f0000000000)='./file0\x00', 0x0) ktimer_create(0x0, 0x0, &(0x7f0000000440)) (async) ktimer_create(0x0, 0x0, &(0x7f0000000080)) (async) ktimer_create(0x0, 0x0, &(0x7f0000000140)) ktimer_create(0x0, 0x0, &(0x7f0000000200)) (async, rerun: 32) ktimer_create(0x0, 0x0, &(0x7f0000000440)) (async, rerun: 32) ktimer_create(0x0, 0x0, &(0x7f0000000440)) ktimer_create(0x0, 0x0, &(0x7f0000000440)) ktimer_create(0x0, 0x0, &(0x7f0000000080)) (async) ktimer_create(0x0, 0x0, &(0x7f0000000140)) (async) ktimer_create(0x0, 0x0, &(0x7f0000000440)) (async) ktimer_create(0x0, 0x0, &(0x7f00000002c0)) 5.960798892s ago: executing program 1 (id=222): socket$inet(0x2, 0x10000005, 0x0) r0 = socket(0x26, 0x2, 0x0) sendto(r0, 0x0, 0x0, 0x1, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) shutdown(0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000440)="ce19", 0x2, 0x188, &(0x7f00000007c0)={0x10, 0x2, 0x3}, 0x10) freebsd11_stat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000140)) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) preadv(r2, &(0x7f0000000780)=[{&(0x7f0000000340)=""/201, 0xc9}], 0x1, 0x0) r3 = socket(0x1c, 0x1, 0xff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x7ff}, 0x24) freebsd10_pipe(&(0x7f0000001a40)={0xffffffffffffffff, 0xffffffffffffffff}) cap_rights_limit(r4, &(0x7f0000000140)=[0x8, 0x3fffffffffffffd]) recvmsg(r5, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x3) getpid() setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x41f, &(0x7f0000000100)=0x1, 0x4) socket(0x1c, 0x1, 0x0) r6 = socket$inet_sctp(0x2, 0x1, 0x84) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r6, r7) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000001900)={@in={{0x10, 0x2, 0x1, @multicast1}}, r8}, 0x90) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) sendto(r3, &(0x7f0000000340)="b9d5cf29033fda9f0d47f14a030000005e2f1027c0bb210b378a3d78aef12d046e87a68f4323d818a91259db9fd1aaffffa235c0d693eabb7e1d9d6980d8b4156fa71c00b501985afbdbb75e9c", 0x4d, 0x100, &(0x7f0000000400)=@in6={0x1c, 0x1c, 0x0, 0x20, @mcast1, 0x8}, 0x1c) 5.720807803s ago: executing program 1 (id=225): ksem_open(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x800004) (async) ktimer_create(0x4, 0x0, &(0x7f0000000100)) (async) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540), 0x1, 0x0) (async) r0 = kqueue() (async) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_RXTLS_ENABLE(r1, 0x6, 0x29, &(0x7f00000001c0)={&(0x7f0000000100)="01626104714bf969897de608dab7980e", &(0x7f0000000140)="7cadbf69", 0x0, 0x19, 0x10, 0x4, 0x1b, 0x0, 0x0, 0x3, 0x3}, 0x40) rfork(0x3060) (async) kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0) (async) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1401, &(0x7f00000000c0)=0x101, 0x4) (async) bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x6a, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaac1aaaa86dd6000010000340600f6ec06afdf466c130afc590bdb9e4ff6ff0200000000000000000000000000010102907800000000608f79f711ad2f00ff01000000000000000000000000000100000000000000000000ffffac1400bbd04015"]) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00', 0x3d6}, 0x24) connect$inet6(0xffffffffffffffff, 0x0, 0x0) (async) kqueue() (async) write$bt_hci(0xffffffffffffffff, &(0x7f0000000240)="d3232021db4aed11cff1473b2333c21bd8488ae1bbfc2cad64b97c57e74a23635d2c190378d1bd59ad350090f2dd0281f1aafbb6109d1a6e16a989ea122e4071f383394041a124fefc15f442b6d1dca6ee4016a37121b92c66f0576a918e64198d5a1a29668e7cd6d390a17b5eb7f8b2cbcde4b5f16270d60e7d3e68718fc95306a71e69cbe76aeecdddb34fee9687388507bc2f6810", 0x96) (async) cap_rights_limit(0xffffffffffffffff, &(0x7f0000000140)=[0x20000207fffffdc, 0x400000000000001]) (async) r2 = kqueue() kevent(r2, &(0x7f0000000000), 0x20b89, 0x0, 0xffff3955, 0x0) (async) fork() (async) aio_suspend(&(0x7f0000001680)=[{r2, 0x8, 0x0, 0x0, [0x8, 0xfffffffe], 0x8000, 0x5, 0x0, {0xc69, 0x9, 0x0}, {0x4, 0x5, @sival_ptr=0x7, @thr={0x0, &(0x7f0000000340)="570fbc2461178e045bc2399e486448e6d7d805a091c4883cc0542950378542c54d7b12833b0289f6248ff68edc1ed34e7a78042209b0eb0c174e3493517ea46b3cb709684fcc909b64170d202089449594f946f38b4b75da552a2b4a0d7be0cd3e9e498d0f1a22af4b48c863"}}}], 0x1, 0x0) (async) r3 = openat$kbd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PIO_SCRNMAP(r3, 0x81006b03, &(0x7f00000003c0)={"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"}) 5.718464291s ago: executing program 1 (id=226): openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x10000, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000004c0)={0x0, 0x1a, 0xfffffeb5, 0x0, 0x0, 0x0}) ktrace(&(0x7f0000000400)='./file0\x00', 0x4, 0x2310, 0x0) r1 = socket(0x1c, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) aio_write(&(0x7f0000000240)={r2, 0x80000001, &(0x7f0000000300)="e2", 0x1, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_int, @spare}}) r4 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x12, r4, 0x0) r5 = open$dir(&(0x7f0000000200)='./file1\x00', 0x80, 0xc4) pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r6 = freebsd12_shm_open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x168) cap_rights_limit(r6, &(0x7f0000000180)=[0x1000, 0x8]) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x1, 0x2, 0x0, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, @icmp=@mask_request}}}}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, 0x0, &(0x7f00000001c0)) select(0xc9, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x300, 0x4000000000000000}, 0x0, 0x0, &(0x7f00000005c0)) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connectat(0xffffffffffffff9c, r1, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x8, @mcast2, 0x100}, 0x1c) socket(0x1c, 0x2, 0x0) socket(0x2, 0x1, 0x0) fhstat(&(0x7f0000000040)={{[0xe]}, {0xa79f, 0x2, "7a71b28cf7ed1c9b9e4baa18c81422c0"}}, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540), 0x2, 0x0) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) ioctl$DIOCBEGINADDRS(r8, 0xc4704433, &(0x7f0000000040)) ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") ioctl$DIOCADDADDR(r7, 0xc4704434, &(0x7f0000000040)) 5.380819568s ago: executing program 1 (id=227): mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc0e99db6de761f86, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket(0x2, 0x1, 0x0) semop(0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x1, 0x1) sendmsg$inet6_sctp(r1, &(0x7f00000009c0)={&(0x7f0000000780)=@in6={0x1c, 0x1c, 0x0, 0x2, @ipv4={'\x00', '\xff\xff', @loopback}, 0x1}, 0x1c, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="14000000840000000704000001000000ffff00001c000000840000000500000000032001b700000066bdbfecc10f396a09000000", @ANYRES32=0x0, @ANYBLOB="14000000840000000100000003004000020005001c000000840000000a000000ff0200000000000000000000000000012c00000084000000020000000200ffff000400000800000004000000f7ffffff050000000f000000", @ANYRES32=0x0], 0x8c, 0x20080}, 0x20008) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) recvfrom$inet(0xffffffffffffffff, 0x0, 0x60, 0x40001, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000000)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c000000840000000a00000000390a95feca99b6b3a91ff85c083aabe574116f6b36792ee7e847de3b3b67133058da8cfcb9ebb977c37a162d39857b3ff2e8"], 0x2c}, 0x0) sendto$inet(r2, 0x0, 0x0, 0x301, 0x0, 0x0) r3 = socket(0x26, 0x2, 0x0) sendto(r3, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x3, 0x410, 0xffffffffffffffff, 0x0) select(0xfc61, &(0x7f0000000f80), 0x0, &(0x7f0000001000), &(0x7f0000001080)) cpuset_setdomain(0x3, 0x2, 0x9, 0x0, 0x0, 0x2) socket$inet_sctp(0x2, 0x5, 0x84) rfork(0x85000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) r4 = kqueue() kevent(r4, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xa3, 0x0, [0x0, 0xfffffffffffffffe, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r5 = socket$unix(0x1, 0x2, 0x0) ioctl$SMB_SENDB(r5, 0xc020697c, &(0x7f0000000100)={0x0, 0x5, 0x0, @word=0x98b, @byte=0xb, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000000140), 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) 5.379783476s ago: executing program 1 (id=228): open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c6, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r0, 0x3) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) rfork(0x85000) open(&(0x7f0000000480)='./file0\x00', 0x8000, 0xc0) r1 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) sendto(0xffffffffffffff9c, 0x0, 0x0, 0x0, &(0x7f0000000280)=@un=@file={0xa, 0x1, './file0\x00'}, 0xa) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$MDIOCATTACH(r2, 0xc1c06d00, &(0x7f00000000c0)={0x0, 0x0, 0x2, &(0x7f0000000040)='./file0\x00', 0x10000, 0x8, 0x3e, 0x0, 0x0, 0x0, 0x0, [0x0, 0x7, 0x0, 0x100000, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x401, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0xa9, 0x0, 0x8, 0x0, 0x0, 0xdf5, 0x8000, 0xdc8d, 0x0, 0x0, 0x0, 0xd77, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0xffffffff, 0x9, 0x0, 0x0, 0x0, 0x2, 0x80000000, 0x8, 0xfffffffa, 0x0, 0x0, 0xd, 0x10000, 0x0, 0x4, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x653, 0xc, 0x0, 0x0, 0xfe, 0x1000000, 0x0, 0x2, 0x40000, 0x0, 0x0, 0x6, 0x1, 0x1000000, 0x7]}) r3 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) r4 = kqueue() kevent(r4, &(0x7f0000000240)=[{0x0, 0xfffffffffffffffc, 0x83}], 0x8, 0x0, 0x0, 0x0) renameat(r3, &(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000180)='./file1\x00') linkat(r3, &(0x7f0000000040)='./file1\x00', r3, &(0x7f0000000080)='./file0\x00', 0x0) 2.309224114s ago: executing program 2 (id=252): r0 = socket(0x2, 0x4, 0xe) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00', 0x401}, 0x24) openat$bpf(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_TXTLS_ENABLE(r1, 0x6, 0x27, &(0x7f0000000200)={&(0x7f0000000040)='\\', 0x0, 0x0, 0x29, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, "557163a5ecaa75f3"}, 0x40) extattr_set_fd(r1, 0x0, &(0x7f0000000380)='\x00', &(0x7f0000000480)="4412904a1dd74335c10c3796b6e166cd1242d736834dab0a9b57e89ce7039923e8b850f06846aa", 0x27) ksem_init(&(0x7f0000000000), 0x0) semop(0x0, &(0x7f0000000140)=[{0x2, 0x3, 0x2000}, {0x0, 0x2, 0x800}, {0x4, 0xe12}], 0x3) socket$inet_sctp(0x2, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) open(&(0x7f00000000c0)='./file1\x00', 0x100, 0xa0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) openat$bpf(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = kqueue() kevent(r2, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) openat$crypto(0xffffffffffffff9c, 0x0, 0x100000, 0x0) socket(0x10, 0x3, 0x0) sendto(r3, 0x0, 0x0, 0x4, 0x0, 0x0) kqueue() r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r4, 0x29, 0x52, 0x0, 0x0) select(0x0, 0x0, 0x0, 0x0, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) 1.940778449s ago: executing program 0 (id=256): open$dir(&(0x7f0000000180)='./file0\x00', 0x8000, 0x80) r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty, 0xfffffffc}, 0x1c) r1 = open$dir(&(0x7f0000000240)='./file0\x00', 0x100000, 0xf0) truncate(&(0x7f0000000000)='./file0\x00', 0x1000) sendto$unix(r0, &(0x7f0000000280)="68db9c4075d89199435bf02a63ba3f462d45f6c4e007f663089cdb3aaf8866bdfa34a82d2803f4a92b4f9d348f3c740c9d6f61451ec0f648fb01bcb69e73b4989774672cc4efc7d59e2d3c2b30e5cf887eb3f8edb17c83cf407d09c4fb313a42cf7ac4c9b557079fcac2b2179988f6deec3e9deb49d7772d53c0d5cc8a29a9f6e5d41d740f10a8c9f2579e173ba38d062185d94e9babc46e604e88d4f9ac3654c1", 0xa1, 0x4, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000001000/0x3000)=nil) setgid(0xffffffffffffffff) setuid(0xee01) shmctl$IPC_RMID(r2, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd10_pipe(&(0x7f00000001c0)) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = kqueue() kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r4 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r4, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r4, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x129}], 0x1, 0x0, 0x0, 0x81}, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x100000, 0x0) socket(0x1c, 0x1, 0x0) sendto(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0, 0x0) kqueue() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 1.400954137s ago: executing program 2 (id=259): r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x10) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r0, 0x0) (async) openat$bpf(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f00000001c0)={0x2, &(0x7f00000002c0)=[{0x61}, {0x2, 0x0, 0x40}]}) (async) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x7f, 0x2}, &(0x7f0000000100)=0x10) r2 = getpgid(0x0) setpgid(0x0, r2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x4, @empty, 0xa}}, r1, 0x1, 0x2000, 0x2}, &(0x7f0000000200)=0x90) (async, rerun: 32) open$dir(&(0x7f0000000b80)='./file0\x00', 0x200, 0x0) (async, rerun: 32) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000240)={r3, 0x80000001, &(0x7f0000000040)="e2", 0x1, [], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0xc088}}) r4 = open(0x0, 0x40000, 0x0) mlockall(0x2) mmap(&(0x7f0000194000/0x1000)=nil, 0x1000, 0x6, 0x20011, r4, 0x0) rfork(0x96014) write(r4, 0x0, 0x0) (async, rerun: 64) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) (rerun: 64) setsockopt$inet_int(r5, 0x0, 0x4b, 0x0, 0x0) (async) r6 = kqueue() kevent(r6, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) (async) connect$inet(0xffffffffffffffff, 0x0, 0x0) (async) openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x100000, 0x0) (async) kqueue() sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) (async) open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0) (async, rerun: 32) r7 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) (async, rerun: 32) fork() (async) r8 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_udplite(r8, 0x88, 0x1, 0x0, 0x0) (async) preadv(r7, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) 1.040692906s ago: executing program 0 (id=261): r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000440)={0x28, 0x0, 0x10, &(0x7f0000000200)="3c9e89526b1f00b07f8aee18e5aa3505", 0x0, 0x0, 0x4, 0xfdffffff, [0x0, 0x0, 0x40]}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) (async) freebsd11_lstat(0x0, 0x0) (async) getegid() (async) r1 = socket(0x2, 0x1, 0x0) connect$inet(r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) (async) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f00000000c0)={@empty}, 0x14) (async) open$dir(0x0, 0x40000400000002c2, 0x9e) (async) freebsd11_lstat(0x0, 0x0) (async) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x1202, 0x0, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) syz_emit_ethernet(0x66, &(0x7f0000000280)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb86dd6041799100303aff00000000000000000000000000000000fe8000000000000000000000000000aa040090780000000060fed9f600002b0000000000000000000000000000000000fe8000000000000000000000000000aaf18ebca2504bdd0c46e39cad87d867327e225b2010d44fc5f210cfb4d7e3fbc6bba8cb329887f0337a4c2ccb279cbd031e34e53fa63b808cac7d15615a76f73ad54de8f545564e0d4e506a7e261c"]) (async) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@broadcast, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @loopback, @broadcast, @loopback}}}}) unlink(0x0) r4 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) (async) ftruncate(r4, 0x41f3) (async) bind(r4, &(0x7f00000013c0)=@in6={0x1c, 0x1c, 0x1, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, 0x1ff}, 0x1c) (async) r5 = accept4$unix(r4, &(0x7f0000000000)=@abs={0x8}, &(0x7f0000000040)=0x8, 0x0) (async) freebsd11_lstat(&(0x7f0000001180)='./file1\x00', &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r7, 0x0, 0x0, 0x0) (async) r8 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x9e) freebsd11_stat(&(0x7f0000001640)='./file1\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) pwritev(r8, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={&(0x7f0000000500)=@file={0x2}, 0x2, 0x0, 0x0, &(0x7f00000009c0)=ANY=[@ANYRES16, @ANYRESOCT=r7, @ANYBLOB="a8efa5a8c0083c4bf1c4025affedffff7a6bfabe6991659c3bae379b108067fa99e34fd2be169df99aa5a487edac8e266ca1f19d38509b2899875b44f7b6cdc8706eab9fe35c7a139bccd6989d5036177d8c9d313c9f047688cfc66aedf2869fa07213f3ae00"/115, @ANYRES32, @ANYBLOB, @ANYRESHEX=r5, @ANYRES32=0x0, @ANYRES16, @ANYRES64=r10, @ANYRES16=r6, @ANYRES32=r9, @ANYRES32, @ANYRESHEX, @ANYRES32=0x0, @ANYRESOCT=r6, @ANYBLOB="061b0900367700ff44d9e75f23db90bb7d14be7947183efb684d19cbe3ceeb638a41c0bd51bfa5567db6981aaea4888a80422dfb98601399", @ANYBLOB="a8d72e3fa93e19b18ccaee", @ANYRES32, @ANYRESDEC, @ANYRES32, @ANYRES64], 0x118}, 0x20004) 980.8201ms ago: executing program 2 (id=262): r0 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x16, 0x0, 0x1a, &(0x7f0000000100)="0b6fac4103e7a00d4689e808d0d4755aedaacdd4743c7eaa2c73", 0x0, 0x0, 0x0, 0x7d86699a}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000240)={r1, 0x1, &(0x7f0000000040)='\x00', 0x1, [0x80000001], 0x10001, 0x5, 0x1, {0xfffffffffffff802, 0x4, 0x0}, {0x4, 0x15, @sigval_int=0x66}}) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, 0x0, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) preadv(r3, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) ioctl$BIOCLOCK(0xffffffffffffffff, 0x2000427a) r4 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_int(r4, 0x0, 0x3, &(0x7f0000000080)=0xfffffffa, 0x4) ioctl$BIOCFLUSH(0xffffffffffffffff, 0x20004268) r5 = socket(0x11, 0x10000000000003, 0x0) setsockopt$sock_int(r5, 0xffff, 0x40, 0x0, 0x0) r6 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r6, &(0x7f0000000140)={0x10, 0x2, 0x0, @loopback}, 0x10) aio_read(&(0x7f0000000380)={r6, 0x3, 0x0, 0x0, [], 0x0, 0x0, 0x9, {0x40000, 0x3, 0x0}, {0x0, 0x0, @sigval_int=0x65, @ke_flags}}) mkdirat(0xffffffffffffffff, &(0x7f0000000300)='./file1\x00', 0x0) renameat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00') minherit(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3) open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x78) 770.597773ms ago: executing program 2 (id=264): fstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) (async) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) fhstat(&(0x7f0000000200)={{[0x3, 0x100]}, {0x3, 0xbcc, "a818bc2c06f273cb57a47f5d75f17b39"}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000380)=&(0x7f0000000340)={{r0, r2, r3, 0xffffffffffffffff, 0x115, 0x6, 0x0, 0x7}, 0x401, 0x5, 0x0, 0x0, 0x7c7, 0x4}) fhreadlink(&(0x7f00000003c0)={{[0xfff, 0x7]}, {0x5, 0x10, "4b7005182dbde98eda9005ba9fc5638c"}}, &(0x7f0000000400)=""/28, 0x1c) (async) r4 = socket$bt_l2cap(0x24, 0x5, 0x87) fhlinkat(&(0x7f0000000440)={{[0x1b, 0x800]}, {0x8000, 0x9, "ea2345fe7efec0a270c858f8ad82ce89"}}, r4, &(0x7f0000000480)='./file0/../file0\x00') fchown(r4, r0, 0x0) freebsd11_stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000000580)=[r1, r2, r2, r2, r1, r1, r1, r5, r2, r1]) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r9 = msgget(0x2, 0x14) msgctl$IPC_SET(r9, 0x1, &(0x7f00000005c0)={{r0, r1, r3, r6, 0x180, 0xd192, 0x0, 0x400}, 0xfffffffffffffff7, 0xf, 0xffffffffffffffff, 0x1, 0x2, 0x8}) (async, rerun: 32) r10 = accept(r4, 0x0, &(0x7f00000007c0)) (rerun: 32) aio_suspend(&(0x7f0000000940)=[{r4, 0x9, &(0x7f0000000640)="8845fcec0365a1b4c752c9c1f5ef2bc083cff7d7b438e6078d8f0db445e2fbf56a20270a83f7e7851301", 0x2a, [0x5], 0x5436, 0x1, 0xf0, {0x4, 0x5, &(0x7f0000000680)="2fc2481c234761bc203180661f5aa8b2365649e9038704ac329622d34ab8f699ec8f7dc529e3d89280ec05"}, {0x3, 0x7, @sival_ptr=0x5, @thr={&(0x7f00000006c0)="c442fd20bc97a1000000468195998999990a000000c4c27931d5360fe81b66410f1459ffc4227918996a890000660f73fc0b660f01830f000000d8516b450f010f", &(0x7f0000000740)="4c7ecf3c685f9fc7305fe680292fef7d3c212af9888f2fc6f2267e027f71972d1b31a00bd637da63de0a7620e3a26a5c17887cff2765cc6e5a94ceb84b562b65effd04f256d5a62bd233"}}}, {r10, 0x6, &(0x7f0000000800)="20798fe78285c44fa35f7bccf73ac422312bdba4d956241696cfeaaac04b3489398b173034f5637d1d5d01556d05796b3dc4", 0x32, [0x5], 0x0, 0x8, 0x9, {0x3, 0x2, &(0x7f0000000840)="2529584c207894b6073bbfa8c2d81f12282e526c4c75c98408f566efa4f3032ba5dfd704adaf2eb9a3422dbf3b40f30592934b4e1fc1365c0340a411af0e60563612b976df5907142d78b01c991dc9862e168d3497515b1e757fe5ba2914360895611a6dbe0f3717ed4a5bc47f780c45cf5cbf31ce37714af9d7313d4d84b98bac738f6a7d0fb2f8b7d8c376a70e8e93f2d684884670638398f84090521769549fb9b9a99e6720c15f3e99e1931ad61c4e567b0fbf5aedea8925061a592afd87ce0898c6dd6f40f5724f341b228ceaf13e64928db58bd83e69e4837e37"}, {0x0, 0x10, @sival_int=0xe, @spare=[0x8000000000000000, 0x6, 0x400, 0x5, 0x9, 0x5, 0x2, 0x1]}}], 0x2, &(0x7f0000000a80)={0xc7f8, 0x7}) r11 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername(r11, &(0x7f0000000ac0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000b00)=0x1c) (async, rerun: 64) fcntl$getflags(r8, 0x1) (async, rerun: 64) r12 = socket$inet_tcp(0x2, 0x1, 0x0) (async, rerun: 64) freebsd11_stat(&(0x7f0000000b80)='./file0/../file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) (rerun: 64) chown(&(0x7f0000000b40)='./file0\x00', r13, r7) copy_file_range(r12, &(0x7f0000000c40)=0xfffffffffffffffc, r10, &(0x7f0000000c80)=0x393, 0x7, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000cc0)={0x2, [0x0, 0x0]}, &(0x7f0000000d00)=0xc) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r11, 0x84, 0x8, &(0x7f0000000d40)={0x6}, 0x4) (async, rerun: 32) seteuid(r3) (async, rerun: 32) getresgid(&(0x7f0000000d80)=0x0, &(0x7f0000000dc0), &(0x7f0000000e00)=0x0) fstat(r4, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r15, r16) (async) statfs(&(0x7f0000000f40)='./file0\x00', &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0}) msgctl$IPC_SET(r9, 0x1, &(0x7f00000019c0)={{r17, r14, r13, r7, 0x8, 0x8}, 0x84, 0x5, 0x9, 0x76, 0x8, 0x81}) 630.635705ms ago: executing program 2 (id=266): r0 = shmget$private(0x0, 0x2000, 0x386, &(0x7f00003e4000/0x2000)=nil) setgid(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000001500)={0x0, 0x8000}, 0x8) freebsd11_stat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000d80)) freebsd11_statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0}) __semctl$SEM_STAT(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000280)=&(0x7f0000000240)={{0x0, 0x0, 0x0, 0x0}}) fchown(r2, r3, r4) fstatfs(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0}) r6 = kqueue() kevent(r6, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) r7 = socket(0x1c, 0x1, 0x0) bind$inet6(r7, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00', 0x3d6}, 0x24) connect$inet6(r7, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) sendto$inet(r7, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) r8 = getgid() sendmsg$unix(r7, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000840)="faccbfc1213b7245c968e88fed57f69d4ed18b0fc343422fdc7ab9d92113373e90fbacef5551af86589dbe25e1d8baecceb5b8617b518f444d94092562c844048b841e675aa82565cf0446bc8b70fdd519bf853b116f8015ef79", 0x5a}], 0x2, &(0x7f0000000b80)=ANY=[@ANYRES32, @ANYRES16, @ANYBLOB, @ANYRES32, @ANYRESHEX, @ANYRES32=r8, @ANYRES32=r8, @ANYRESOCT=0x0, @ANYRES32=r8, @ANYRES32=r8, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRESDEC, @ANYRES32=r8, @ANYRES32=r8, @ANYBLOB="fa4243422fb735f8496cff64970f4e2a207c0cf498e5adb1f7e88907546dfa2a280a46032340aa9a44a18edfb25a3f4a8ebac8c7eaa6632bb92e1d217ac99e7f886cad648bb9235b9df6c374df06d70649ee2f34be11f3b2707932a0562715ee275ec4452ec0231f0ee2e22bd7192255c3c94b9931a71f8c62411ca6e7886a196a5636d4238ef3b55b494d543998b90141592c1a6d7aefa40a80ce49cfecda6c6febea5f7d41b9a1fd9a23a0bf960d363a07bb21747501be58e2025168b821f44f39699c5f98e6ab20694bab35ef1b12acb0ddb8778e22fcb560f5fbe6e14119a786d254e6a25e85a4c2eb9aa47b4709d811d13187e3f43542", @ANYRES32, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32=r8, @ANYRESHEX, @ANYRESOCT, @ANYRES16, @ANYRES64, @ANYRES64, @ANYRES32=r8, @ANYRES32=r8, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRESOCT=r6], 0x100}, 0x20180) r9 = getpid() shmctl$IPC_SET(r0, 0x1, &(0x7f0000000ac0)={{r1, r4, r5, r8, 0x80, 0x9, 0x0, 0xfffffffffffffffd}, 0x8, 0x9, 0x101, 0x6, r9, 0x0, 0xcc}) syz_emit_ethernet(0x46, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd60bdcc"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000100)={{0x201, 0x0, 0x0, 0x0, 0x0, 0x2d, 0x744}, 0x7d, 0x0, 0x0, 0x0, 0x80, 0x9, 0xa0fe111}) setgroups(0x0, 0x0) setuid(0xffffffffffffffff) shmctl$IPC_STAT(r0, 0x2, 0x0) 550.709432ms ago: executing program 3 (id=267): r0 = socket$bt_l2cap(0x24, 0x3, 0x87) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0x3, 0x4) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10, 0x30000000) sendfile(r0, r1, 0xfffffffffffffffd, 0x877, &(0x7f0000000640)={&(0x7f0000000580)=[{&(0x7f0000000100)="6e9fabc0bf1e15916aa7c4fa2f5c93630fab7cd1772d00d80c601f62d9e77875c2f2bcc6f8f4910a960bf2d2e954fe775dee8f511d7b3082a3feaa19c9ff1e68b3a356969f5c237a297c0e43a9139bf33364809933c9ca0d16f690fc9fcbc3a848b165c82b54a8ff55a35bec5ad2262de4f18c422aa7a6587fa3f94773f4d84cdcf99ed4d8cd28d803694f2452fa0ce0a5e372dc27adf92bd25d68a0e1e47af5b3edff1e78bd37763547d115f2721ca028152dd5b3f72cd656c4caef80735afae849b674ed27bca77008a14a4b0cb91842fb894c9537", 0xd6}, {&(0x7f0000000200)="9c37ed34b35a3dc76cf2379ae6135c49ea903b9b06135ba65c6bb900b379f47855e137b301b5159a637abf", 0x2b}, {&(0x7f0000000240)="f8c1a98254a4e7b44208e2b04a5bda947236fd9c", 0x14}, {&(0x7f0000000280)="05c1d1a2b3e5481dae1797ee1b665cb1595b341305030b13f11ec88cbe5542a2dec1fda9473b788534b341986a91a8cd8c6a393519744e574b60a6c4eb579edaa70e1c638650e20e4322dce08f3f8480581cbd2322b319f5d86c2166ba5ae54ea8a9b2f94837a594605d6102ea67390b106871701239782851885b4db8854e955015f4d72521abc9d0e38d0fa8bc552c0ff8", 0x92}, {&(0x7f0000000340)="e6cc4caeb01c78dc1d6964c5d7a7d7c9b8d17abe5d26f07978c7cde64807ef5e5181ad77cdffc76d215f5a056646e5c4a6137f31d61064ba330a16bf4cb9e0f53220a9ea0e1c6edf467925d4b63d61b9f33e4613d8a9240dd1946f120bc61df9abb8ced30af5535d4869807a6e9c75a57b34f170ae74583ab044", 0x7a}, {&(0x7f00000003c0)="145a308f4c35246648bb56b7c9604bbd08d398fbf4827ce78abbf3c539bfaa86d05a0b96dc305e6ae1cf475252a1a4fa0ae4f6d99364e8b6086bbe1ab4323eb6ba9835fe7de3e74f82fb426926fdf51b0e7aea1ba7aa006e771438a3afe4c60698424b66b2d517045b0c1bb4665874c40cc707b2969ba27a0469906199ea89847a757058eb76d7e7da1d0c488818d558a904ada63b", 0x95}, {&(0x7f0000000480)='Twe6', 0x4}, {&(0x7f00000004c0)="a9c9341af45f78d23e002037ed6da01ac241a6c3371fa9867b364eebbf1b6c3baa4ab8c1ec540dab043379049c18850b733ab8ff6def581f1f56ee84d1b995c5fdcb6a366ceb6b1c699d73148d45ef69fb557c91e7d374754313969ea9552398bc6a25c23bb2382a9b4bab466f649f01af010692ca765f926d50d8f7f2bddcbcf21a738c98ae6e77f43d6cf3a6c7efd444e9", 0x92}], 0x8, &(0x7f0000000600)}, &(0x7f0000000680), 0x11) r2 = openat$evdev(0xffffffffffffff9c, &(0x7f00000006c0), 0x4, 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000700)={0x1c, 0x1c, 0x3, 0x6, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}, 0x7}, 0x1c) r4 = openat$evdev(0xffffffffffffff9c, &(0x7f0000000740), 0x200, 0x0) ioctl$EVIOCGKEYCODE_V2(r4, 0xc0284504, &(0x7f0000000780)={0x2c, 0x1, 0x2, 0x7, "2f3b40f8a5e801c653672e98b4c7695c91c8e134927bccb7c79c14e16e6a0ed2"}) munlockall() ioctl$UI_SET_MSCBIT(r2, 0x20045568) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x7) r5 = accept$inet(r1, 0x0, &(0x7f00000007c0)) setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000000800)={@multicast2, @loopback}, 0xc) pipe2(&(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$OPIO_DEADKEYMAP(r6, 0x862a6b09, &(0x7f0000000880)={0x3, [{0x7, "3aff05df508523ecba90f738b373606dafdc301f70179292fa53d366cbdec24720194a3d8815dafa9b61e3f5d2e4b5fb1f7371ab8d6db4757f228336624323d64b78ef569d59944e086a88fdc9b34092423a94542bff653e61fdc6107278ab815385eefca33bf114"}, {0x52, "18f06526edcd91f0ffd0baf19904b5fe0a756179f6b23e1dff43364e7d1ab009d3828fbefc430c65e75f719c825882a3b1812e4b9ed287ee781e95a0c4303f5c9feec96d4215533a0676d702eb374b594f6d23def1fca5f2c8c5e38d0ccb552024be729d8026b006"}, {0x3, "fd69fb7ec82837a1ef89827fb9e8c9639103597c75ee7817aeebedbc1bc679c3f640d36a3f04d497631b21e366e842b404a1f8d5919626738f65280b9380c39e6002d806dd8f5e658a405236fb2ce4932dd883777fd54f18f3cbc9475af80eb5121a01b10671e0a5"}, {0x0, "f7be5fba3c5a43500efc53732946ade31b31861208bc5758d48a5fbee1ef9fbebf7895c3930f36febf37d1584a1e6b66cd4cd052f748d2ca88c042b2f891114daa0d94b72f55884f1fbc9b1b7030cdbbb812a8ed03e8e82b588a5c15f93a657e8fec1ef810d40f4d"}, {0x99, "dd2021e08c1b3c3b90900f59d34c2a270c888bae1c83d9fd6b452ff37b41d335b2b1eda0a730fcf268cef7ef21740c6c8648ee93b80ecb490caf124355ed28b5eb02fcd8860121cdf8ea4a5deffd8e68982f953fec6f864471d0d146d39efc1fea5e6a20533cefdb"}, {0x4, "f6a94e3857744a64f3889127fcff3f86fb7f0a34aeaef0c004e606601489ce038e6d101e5b3be5130f71ba7aceaaa9bf27d70fe4de2815d34747afc7d396f589133aa19da49bb6ab2c3b553e812810b809fd01ab9d8daa98e2b509b50d463dded779da3d066dc8f4"}, {0x9, "893d00abee4b7e5ef3d81c864e5b0273074f0c3ea7534149e6f168fcd4c17a8eea6d8b905aea24492d082960a6af578822450fce8647ce5aad2c3a604a01f2d801283182ea05a5cec2f7fcaf7c7d7196f1dc083540ab9cea3d62d9c73f947279f7af1d087739328b"}, {0x7, "852d8555d9cc6a1b9b555bd36fc14d482648e7b806537430e915780c36b35e529ff41c43a9d108a079ecf537ee9b26687384165fa5cc017fabeb547d0a11e0e5c9a218ffd987aa9c27086eefd3c37cda0392f9cf407b5d5f107d762b939ee0b7ed5dc4c9cfe57674"}, {0xff, "93ea1513a87a34f91c356c8e8c39ad0da3e6e280782a72ddc28bad7e500f0654f2f1f27a8b43774d6dd90ca8bff496f0d5479cbbe7498fce6cef2b8faf9408e68e38d51f4664aa991e705127ddc460384d63034e236920230865d981abc41abd566f1662c5cf1a99"}, {0x30, "0fbde8b1408df4ee7e92181fad4a2c4e0484f5382993c742c7beefc17afaf009e4ce16184b497f3d9b6b263063ac697d0ba677ba598557d6e5ece3c89599734d557043b470f70ae680be3b2a2ea026d4a7ce304978399c6c54c32fddbc9b74df0a5e4e39840f4bf4"}, {0x8, "1afbb20dacbef400593931b279696b2a29647f67cde654ef46fcd9727fb30c472334ef38b2632b9cbecc35d12b6c503d384e6b1cc599eda4c7938a8c79330823f0162f271a32e1a9920e93dade09e3600110d5c7298a5ddf9386766a9d5518ac578199105f6216b3"}, {0x8, "c9da73c4e21b55c55ac68fa806d419424b64aeecb114b805be6e8e8ff101f994cf4a546833970ee7a291f5c327b99c7d83baab342f9e81cc0b04e0732220527c5b422c4979727ab9abc492b03c08e55e947528003c94778767fc12d587eccfae8dd92cbf88b33283"}, {0x80, "d75a48593fba01e3303bb99bc49203dcdc0edbe66376ff461c03c44f369224fd12d6886b0fa505b623494356ecfb93d366e766cda8011ac86f1a877ad8c25023317dd9b051e25e6126f95b2c1173d050f0f43d90b29f59628b59f39e45af82b0e30550ebc8b1ee6b"}, {0xfa, "fd78c1cc4f23a1d17c558a6edd7102b2a17c6e35d7a601887332672e57fa19e27b3cf70e5fe8c5c3235a4db6a01d7c0fdd83eef8dc378a32e853c9551378ff24ccddd85e8fd744b23cbf9e9545f4ea874ad598e08105e7f34b51e959188fe41a3fa1f4c3fe0b71f7"}, {0x7, "527b8990f31391ea0bd2a2571174564961e3999221609ddc61e8a7d6f044433fc5ef9ffbd92297a1f2fe9e13f8fbf0a95867889bd64e2d3893fb50e804c8139688d214386faea63dbd35de7ebe403f77f3142a21d1eb4d4170dc53adf0bf6a06394a2040eb247fe6"}]}) pipe2(&(0x7f0000000ec0), 0x0) ioctl$DIOCGETRULES(r3, 0xcbe04406, &(0x7f0000000f00)="28fb53e51a9e803a6d762c1ef41d9269158e1324b9e1fe1c8a6036bda9f2fbfd3f427dd3a96603af856d8a4423fa0bae0804d7489c2b1721e43b1b2c9547854da4e6e164423d176b74aa718a85839059") rfork(0x10054) bind(0xffffffffffffff9c, &(0x7f0000000f80)=@un=@abs={0x8, 0x1, 0x0, 0x2}, 0x8) r8 = accept(r1, &(0x7f0000000fc0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001000)=0x1c) lseek(r8, 0x400, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x22, &(0x7f0000001240)={0x3, 0x8, 0x0}, &(0x7f0000001280)=0xc) sendmsg$inet_sctp(r7, &(0x7f0000001380)={&(0x7f0000001040)=@in6={0x1c, 0x1c, 0x3, 0x5, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c, &(0x7f0000001200)=[{&(0x7f0000001080)="4aa6da655b4bf07798d8e9d913891958d292e8093932e8c1c5cd94797463039bb839571b383c736f730856446fd9b41b8eabe968510250e61a86a49fd4ec1b1567b64973b43d83b2da9abf6ef7e0650aa9f41ea8902c3d90f31eba88a4ee1baf3f2c8bbb1b935856ebed8d56c2f7ad5c20d0ec2c64112156b94c213722ccb787889a053b73cc3c3e532c3e10a7104e697c2e6ea50c93159228e0c6286ccda9f0d1351d7a8dbc41e079b55ab2b5333154fb2649cbed10dc83f77127a5a13ebbad33686480358a2a3ae2345ed5239968", 0xcf}, {&(0x7f0000001180)="173342fd2c4b3e77efa1dcf669065574686c6758ade2f01382c913b77792e6113cebd9e26b37b49a1d8b1155e8b33748e3d40bd30465d0bca42adb6d8be92eda7d1e18980b8e0ddecdd4615d5fb1385398cffd8584", 0x55}], 0x2, &(0x7f00000012c0)=[@init={0x14, 0x84, 0x1, {0x8, 0x1, 0x4, 0x3}}, @sndinfo={0x1c, 0x84, 0x4, {0x7ff, 0x2400, 0x5, 0x2, r9}}, @authinfo={0x10, 0x84, 0x8, {0x3}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0x5, 0x5, 0x0, 0x101}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0xa8, 0x20104}, 0x8d) r10 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r10, 0x84, 0x1c, &(0x7f00000013c0), &(0x7f0000001400)=0x4) rfork(0x11004) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r10, 0x84, 0x5, &(0x7f0000001440), &(0x7f0000001480)=0x4) ioctl$EVIOCGUNIQ(r2, 0x40004508) 510.982366ms ago: executing program 2 (id=268): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @empty, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000001c0)={@multicast2, @empty, @local={0xac, 0x14, 0x0}}, 0xc) (async) recvfrom$inet(r0, &(0x7f0000000040)=""/113, 0x71, 0x0, 0x0, 0x0) 410.965056ms ago: executing program 3 (id=269): open(&(0x7f0000000080)='./file0\x00', 0x400000, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x1}, 0x10) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1003, 0x0, 0x0) ksem_open(&(0x7f0000000100)=0x0, &(0x7f0000000140)='/dev/crypto\x00', 0x200, 0x63, 0x37c91b39) fork() ksem_close(r1) cpuset_getdomain(0x1, 0x6, 0x0, 0x20, &(0x7f00000007c0), 0x0) r2 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0) pwritev(r2, &(0x7f0000000280)=[{&(0x7f00000000c0)="e505", 0x2}], 0x1, 0x85f4) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x181) mlockall(0x2) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r3, 0x0) sync() 383.702748ms ago: executing program 3 (id=270): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x85) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x40000) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) (async) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) (async) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) minherit(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) chroot(&(0x7f0000000080)='./file1\x00') open(&(0x7f0000000080)='./bus\x00', 0x10280, 0x64) symlink(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='./bus/\x00') socket$inet_tcp(0x2, 0x1, 0x0) (async) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x41e, &(0x7f0000000100), 0x4) (async) setsockopt$inet_tcp_int(r1, 0x6, 0x41e, &(0x7f0000000100), 0x4) rfork(0x1000) semget$private(0x0, 0x4000000009, 0x0) (async) r2 = semget$private(0x0, 0x4000000009, 0x0) semop(r2, &(0x7f0000000140)=[{0x0, 0xfffb}], 0x1) (async) semop(r2, &(0x7f0000000140)=[{0x0, 0xfffb}], 0x1) rfork(0x3040) (async) rfork(0x3040) chroot(&(0x7f0000000200)='./file0\x00') r3 = semget$private(0x0, 0x4000000009, 0x82) semop(r3, &(0x7f0000000140)=[{0x2, 0x401, 0xe5ce97ab354d96be}, {0x0, 0xfffa}, {0x4, 0x146, 0x1000}, {0x0, 0x7f}], 0x4) semop(r3, &(0x7f0000000000)=[{0x0, 0x6, 0x800}, {0x4, 0x22}, {0x1, 0x0, 0x800}, {0x2, 0x1, 0x800}, {0x2, 0xff}, {0x3, 0x9, 0x2800}, {0x0, 0x8, 0x1000}, {0x4, 0x4, 0x800}, {0x1, 0x6}], 0x9) r4 = socket$inet_sctp(0x2, 0x1, 0x84) aio_write(&(0x7f0000000140)={r4, 0x800, 0x0, 0x0, [0x40], 0x2, 0x0, 0x1, {0x0, 0x0, 0x0}, {0x0, 0xfffffffe, @sival_ptr=0x239bfffffffffe, @thr={0x0, 0x0}}}) (async) aio_write(&(0x7f0000000140)={r4, 0x800, 0x0, 0x0, [0x40], 0x2, 0x0, 0x1, {0x0, 0x0, 0x0}, {0x0, 0xfffffffe, @sival_ptr=0x239bfffffffffe, @thr={0x0, 0x0}}}) socket$inet_icmp_raw(0x2, 0x3, 0x1) (async) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r5, 0x0, 0xc, &(0x7f0000000040)={@multicast1}, 0xc) open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0) (async) open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0) r6 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0) pwritev(r6, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) 381.465866ms ago: executing program 0 (id=271): freebsd10_pipe(&(0x7f00000001c0)) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = kqueue() kevent(r0, &(0x7f0000000040)=[{0x7fffffff, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r2 = socket(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r2, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) sendto(r2, &(0x7f0000000380)="8e74", 0x2, 0x20005, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104) select(0x40, &(0x7f0000000080)={0x5, 0x6, 0xb0, 0xfffffffffffffff8, 0x7, 0x20e, 0x3, 0xfff}, &(0x7f00000000c0)={0x200, 0x9, 0x9, 0x8000000000000001, 0xddfe, 0x400, 0x5c, 0x4}, &(0x7f0000000100)={0x9, 0x5b, 0x0, 0x8, 0x4, 0x6, 0x9, 0x8}, 0x0) connect$inet(r1, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket(0x1c, 0x1, 0x0) kqueue() r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open(&(0x7f0000000200)='./file0\x00', 0x200, 0x0) pathconf(&(0x7f0000000740)='./file0\x00', 0x12) sendto$inet6(r3, &(0x7f00000003c0)="9c09eaafd5035a9a22c24d54c804b7aa525268bb85ca3ff94b5f479b2a00a06683e438a324f17a1d10ef92a7c5a14ebb7a716ff4c13cfe4577e3a3be83fddab377d295d64e3dbc2b4e9a22e7976d3c50786bf53d7a54b71d694b037ec6f384968b21c7b0c35548e1dd09241423a9b9cef868c7b2b65a1d438164d925585627d9c480ae4f7037cc356f95ab00079896fbf321da9e1f0b06fdd11e98b0b20c89", 0x9f, 0x20000, &(0x7f0000000380)={0x1c, 0x1c, 0x2, 0x200, @loopback, 0x1}, 0x1c) setsockopt$inet6_group_source_req(r3, 0x29, 0x55, &(0x7f0000000180)={0x6, {{0x1c, 0x1c, 0x2, 0x0, @mcast1, 0xbd}}, {{0x1c, 0x1c, 0x2, 0x0, @mcast2}}}, 0x108) select(0x0, 0x0, 0x0, 0x0, &(0x7f0000004100)={0x0, 0x3}) r4 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x3, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) ioctl$MDIOCDETACH(r4, 0xc1c06d01, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, [0x0, 0x5, 0x2000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x8, 0x10000, 0xe12, 0x0, 0x0, 0x1, 0x0, 0x1146, 0x8d, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0xdf8, 0xaca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x4, 0x0, 0x40000, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x1, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x8, 0xffffffff, 0x3]}) accept4$unix(r1, 0x0, &(0x7f0000000000), 0x0) ioctl$BIOCFEEDBACK(0xffffffffffffffff, 0x8004427c, 0x0) openat$kbd(0xffffffffffffff9c, &(0x7f00000001c0), 0x2000000, 0x0) 160.744284ms ago: executing program 0 (id=272): getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x3, 0x1f}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={r0, 0x4, 0x1, 0x1, 0x55}, &(0x7f00000000c0)=0x18) (async) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x8, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000180)={r1, 0xd7, "3f37e21b6addc0bec5790ca27397cbc24dc2ca53efa1abafa4e7c5c038422d6c45e9cf98785038edbbaf10b0e881df228e931a4ec8c6af40cdbc9f654a30aede716bb2ac1f39a8796eecfe58f144ff3152c78187177933a8e35357a8ab2f8dd531311bfe4f63971d5d1ccd3c61f090cf5f01459b3dec253d2dc6fd8d59907cb812d609c80deb2a386ec0482ab3dc7e10c6980e4effe410376d9253e4c5b521c6e46b70ac57806c2a5cb3b4e2a8d835c91f765be04d6c933f263c40e2d26a113ef07f5c5ad20035e2b1521ca328d40ce623d9a3879bea7b"}, &(0x7f0000000280)=0xdf) (async) fork() (async) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f00000002c0)={0x0, 0x4}, 0x8) (async) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000300), &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000380), &(0x7f00000003c0)=0x4) clock_nanosleep(0x0, 0x0, &(0x7f0000000400)={0x8, 0x10001}, &(0x7f0000000440)) (async) r4 = accept(r2, 0x0, &(0x7f0000000480)) (async) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000004c0)={r1, 0x4, 0x7}, &(0x7f0000000500)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000540)={r5, 0xd, 0x76}, 0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000580)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000006c0)=[{&(0x7f00000005c0)="30ba2d6e9986f3fe06b84d92bcc3d3f79bfb45226c622204b30ab157c38dcac2bee847275da633a7f2ea28d45d61dd84f4fc38b67c3024d108d506215cbead4842e2e77f2ebde4b40c4c3fe0d00768d56dd5ad1fc6cdad1d4dfafb97a6f1f83656abde6543d71bb8df4781ba34354fb654aab55dbf5b51a6c715c4d58f28b052dd76746080952a546e0119dc31eb521bd1cc8081f773e69321fb3890ef021a7c3320195190e8d9730f09b99ffb2a6ac14b25d332cc1fad979bb2255acc898f96f8ab0db11257f3b36750ba832513b9765643fd74a18fa9", 0xd7}], 0x1, &(0x7f0000000700)=[@sndrcv={0x2c, 0x84, 0x2, {0x8e, 0x5, 0x3800, 0x9, 0x8, 0x8, 0xee6, 0x1, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @authinfo={0x10, 0x84, 0x8, {0x9}}], 0x74, 0x1}, 0x88) r6 = __specialfd$eventfd(0x1, &(0x7f00000007c0)={0xffff, 0x1}, 0x8) r7 = socket$bt_sco(0x24, 0x5, 0x89) r8 = dup2(r6, r7) (async) setsockopt$sock_accept_filter(r7, 0xffff, 0x1000, &(0x7f0000000800)={'accf_data\x00', "069ff0ac6e2965ca7b69c737f89781c79557f07aa32ffc59e6a6440f14c4b208c82bb37d6baa858915875def896ba6c1197685c35f64a662c20055fda2e60c19ff3c3c2dd878e010f0d5af1b39c738e39ca97bf99efd7b189a4b4a9c72653ca9b1cb812e04cc558f49eecec883a09676bad14e944dfdd3d08bff12ab381ab6ee70f7b49427a5014a77e2ccc93652454b5558c0cee8321fe85308c9748acc0960f8b44028592785140ef6f306975c9a22a6603d9e9bc25f7a3ada8b80b582e233d505cfd5d025d9586cb815b7f18e4eb3ed532cd920fef6a6ba28707e6a4b0f785512704bbec48de8e7cb96a0fe068b8d"}, 0x100) (async) kqueue() (async) setsockopt$inet6_tcp_buf(r6, 0x6, 0x41, &(0x7f0000000900)="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", 0xfd) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x19, &(0x7f0000000a00)={r5, 0x3}, &(0x7f0000000a40)=0x8) (async) getpeername$inet6(r4, &(0x7f0000000a80)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000ac0)=0x1c) (async) socket$inet_sctp(0x2, 0x5, 0x84) fcntl$getown(r8, 0x5) rename(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)='./file0\x00') rfork(0x7040) connect$inet(r2, &(0x7f0000000b80)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) (async) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$CIOCGSESSION2(r8, 0xc040636a, &(0x7f0000000d00)={0x10, 0xe, 0xe4, &(0x7f0000000bc0)="94ea0fe088a503fd4dc997f50cea72f39133d1d9144226a27f2aa3a434c4f71e5124e91d2af7f5cbac8304346b22e769484e33da407a3da91a2adb9e3f1f07fbecd99e97080e95fcd460269dad641c495f4dc95f00c7dea096cb4a5e69302b67a11665c3a45067cee8ab76aaa7ac9d745a222107ab2cf8430a63cfd8fa68788e34178caf13a160fd7cc6803a6c2a8062ce0e2a021bf371716fab0eaf88a2b1f21afa117f9a02fa7be44bad508d87e1dd495a11515c16ec70f84ddea906bd03fe3133005e3318356d9b9fbb0d7d45a9813bb56a29ef67d86682bdd35bad186a0664160268", 0x3, &(0x7f0000000cc0)="b294cc", 0xcac, 0x881, [0x9, 0x6, 0x7f, 0x5]}) (async) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) 159.472045ms ago: executing program 0 (id=273): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x18, &(0x7f0000000040)={@broadcast, @local={0xac, 0x14, 0x0}}, 0x8) bind$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x400}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x1c, 0x2, 0x0, @loopback, 0x7}, {0x1c, 0x1c, 0x0, 0x0, @rand_addr="f57799109f9cc24cb1b9a9bab803227d"}}, 0x5c) setsockopt$inet6_IPV6_RTHDR(r1, 0x29, 0x30, &(0x7f0000000080)=ANY=[], 0x38) connect$inet6(r1, &(0x7f0000000000)={0xffd7, 0x1c, 0x3, 0x0, @rand_addr="000300fe00000000000000080a4000"}, 0x1c) accept4$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c, 0x0) socket$bt_sco(0x24, 0x5, 0x89) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x20, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505d7dbce4235fc3735fbe8e5aa4f4bb674", 0x0, 0x0, 0x0, 0xfdffffff}) ioctl$CIOCCRYPT(r2, 0xc0306367, &(0x7f0000001300)={0x0, 0x1, 0x0, 0x100f, &(0x7f00000003c0), 0x0, 0x0, &(0x7f0000000280)}) r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f00000000c0)={0x15, 0x8, 0x10, &(0x7f0000000180)="72e8d658aeb000"/16, 0x1, &(0x7f0000000080)='C', 0x0, 0x7d8661db, [0x800000]}) socket$unix(0x1, 0x2, 0x0) r4 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r4, 0x6, 0x451, &(0x7f00000001c0)=0x52f, 0x4) 158.894992ms ago: executing program 3 (id=274): ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000000)={0x0, 0x13, 0x0, 0x0, 0x1, &(0x7f00000002c0)='h', 0x401, 0x8d800000, [0x0, 0x2, 0x0, 0x8]}) 51.003952ms ago: executing program 3 (id=275): ksem_init(&(0x7f0000000000)=0x0, 0xb) ksem_close(r0) setloginclass(&(0x7f0000000200)="120c87e4f2e14a5f8043b89c40fe6d75333dac9e9dce2c4e") ksem_getvalue(r0, &(0x7f0000000080)) (async) setloginclass(&(0x7f0000000040)="51d593c5a8c739175dade1f2028f4e0d98e86608fe8e15") (async) setloginclass(&(0x7f0000000300)="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") 918.467µs ago: executing program 3 (id=276): socket$inet(0x2, 0x1, 0xf) (async) r0 = socket$inet(0x2, 0x1, 0xf) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000340)=0xff, 0x4) (async) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000340)=0xff, 0x4) bind$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10) socket$inet(0x2, 0x1, 0x0) (async) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x10000, &(0x7f0000000340)=0xff, 0x4) bind$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0xffff, 0x10000, &(0x7f0000000340)=0xff, 0x4) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x1}, 0x10) bind$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3}, 0x10) rfork(0x23a742012e24d35) 0s ago: executing program 0 (id=277): openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) (async) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) execve(&(0x7f0000000140)='./file1\x00', &(0x7f0000000380)=[&(0x7f00000004c0)='9\xdb\xc4(J\xf0\xc4\xf9\x9e\bq\x00\x90SR\x14\x90/.=\x85\xe4\x02\tk;\xe5\x83\xcd\xa2=\x90\x9b\xb8\x88<\xf3U\x8b\xa2p\xf5\x9c(\xa6\xb0\v\xf1R0\xb9\x94\xefi\xc6NW\xa3\x89$y&O\xc2\x11l\xcb\x9f\"\xd9\xd7\x9d\x10\x19F~{H.4\x90y\x81\xfb\xc3\x13\x8a\x94\x9b\x1c}W\x10oD\xad*uZ\x8bm\xee7b\x8f\t\x88{\xc3\xde\xcc7+\x84N\x99\xda\xee\x01\xfc\x99\xd5\xa4?3\xc5a\x1a\xf8\xaf\xc9\xd3\x99\xb0\xdc~\xcb\xe0\xce\x1b\x8f\x9c\xe9\xb7\xc8\xce\x01\x00\x00\x00\x00\x00\x00\xfe\xa9\xd0i\x01<\x85\xe3\x95]\x82\x80\'I\xa2\xc83A\x10\'\xe0\xdc\x03L(\xd5\x96[\x9c\x97]\xa9nA\xd3m%\x1e\x9e=L\xa7P\xe3\xe5\x84\b\xa4\f#\xc8\xdd\xf2W\xf2\rn3\xaa\xbf^\xb4\xc5\xdenHu ino 112, on dev gpt/rootfs if_delmulti_locked: detaching ifnet instance 0xfffffe00547e2000 if_delmulti_locked: detaching ifnet instance 0xfffffe00547e3000 if_delmulti_locked: detaching ifnet instance 0xfffffe00547e3000 if_delmulti_locked: detaching ifnet instance 0xfffffe00547e3000 if_delmulti_locked: detaching ifnet instance 0xfffffe00547e2800 if_delmulti_locked: detaching ifnet instance 0xfffffe00547e3000 Kernel page fault with the following non-sleepable locks held: exclusive sleep mutex tcphash (tcphash) r = 0 (0xfffffe0007feaa70) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:2815 exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe006e6ed020) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1545 stack backtrace: #0 0xffffffff81617746 at witness_debugger+0x156 #1 0xffffffff81619c76 at witness_warn+0x876 #2 0xffffffff820d247f at trap_pfault+0x15f #3 0xffffffff820d1353 at trap+0x753 #4 0xffffffff82078838 at calltrap+0x8 #5 0xffffffff81941028 at in_pcbdrop+0x98 #6 0xffffffff819bd497 at tcp_close+0x177 #7 0xffffffff8197e9ab at tcp_do_segment+0x14bb #8 0xffffffff8197b6ba at tcp_input_with_port+0x21ba #9 0xffffffff8197d4df at tcp_input+0x1f #10 0xffffffff81950dd5 at ip_input+0xa95 #11 0xffffffff8181a688 at swi_net+0x2b8 #12 0xffffffff8145230c at ithread_loop+0x4ec #13 0xffffffff8144a85c at fork_exit+0xcc #14 0xffffffff8207989e at fork_trampoline+0xe Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0xffffffffffffffff fault code = supervisor write data, page not present instruction pointer = 0x20:0xffffffff8193ece7 stack pointer = 0x28:0xfffffe00573524f0 frame pointer = 0x28:0xfffffe0057352530 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) 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 = 12 (swi1: netisr 0) rdi: fffffe006e6ed000 rsi: 0000000000000000 rdx: 000000000100007f rcx: 0000000000000000 r8: 0000000000000000 r9: 0000000000000001 rax: ffffffffffffffff rbx: fffffe006e6f7660 rbp: fffffe0057352530 r10: 0100007f0100007f r11: 0000000000000002 r12: fffffe006e6ed000 r13: fffffe006e6ed008 r14: ffffffffffffffff r15: 0000000000000000 trap number = 12 panic: page fault cpuid = 0 time = 1740960833 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0057351d10 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0057351e70 vpanic() at vpanic+0x257/frame 0xfffffe0057352030 panic() at panic+0xb5/frame 0xfffffe00573520f0 trap_pfault() at trap_pfault+0xab4/frame 0xfffffe0057352230 trap() at trap+0x753/frame 0xfffffe0057352420 calltrap() at calltrap+0x8/frame 0xfffffe0057352420 --- trap 0xc, rip = 0xffffffff8193ece7, rsp = 0xfffffe00573524f0, rbp = 0xfffffe0057352530 --- in_pcbremhash_locked() at in_pcbremhash_locked+0x147/frame 0xfffffe0057352530 in_pcbdrop() at in_pcbdrop+0x98/frame 0xfffffe0057352550 tcp_close() at tcp_close+0x177/frame 0xfffffe0057352610 tcp_do_segment() at tcp_do_segment+0x14bb/frame 0xfffffe00573528f0 tcp_input_with_port() at tcp_input_with_port+0x21ba/frame 0xfffffe0057352bb0 tcp_input() at tcp_input+0x1f/frame 0xfffffe0057352bd0 ip_input() at ip_input+0xa95/frame 0xfffffe0057352cf0 swi_net() at swi_net+0x2b8/frame 0xfffffe0057352d90 ithread_loop() at ithread_loop+0x4ec/frame 0xfffffe0057352ef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0057352f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0057352f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100033 ] Stopped at kdb_enter+0x6e: movq $0,0x23eab87(%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 0xffffffff8274a640 .str.27 rsp 0xfffffe0057351e50 rbp 0xfffffe0057351e70 rsi 0 rdi 0xffffffff815d7b09 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe000801f740 r13 0xfffffffffffffffe r14 0xffffffff8274a640 .str.27 r15 0 rip 0xffffffff815c248e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23eab87(%rip) db> show proc Process 12 (intr) at 0xfffffe0008006580: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff839377a0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff839377a0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff83938740 (map 0xffffffff83938740) (map.pmap 0xffffffff839387e0) (pmap 0xffffffff83938850) threads: 20 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 Run CPU 0 [swi1: netisr 0] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 Run CPU 1 [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 1357 1306 764 0 R syz-executor 1356 1305 764 0 R syz-executor 1355 1305 764 0 R syz-executor 1354 1305 764 0 R syz-executor 1353 1305 764 0 R syz-executor 1352 1304 764 0 R syz-executor 1351 1304 764 0 R syz-executor 1350 1304 764 0 R syz-executor 1349 1304 764 0 R syz-executor 1348 1303 764 0 R syz-executor 1347 1303 764 0 R syz-executor 1346 1303 764 0 R syz-executor 1345 1295 764 0 R syz-executor 1344 1295 764 0 R syz-executor 1343 1295 764 0 R syz-executor 1342 1295 764 0 R syz-executor 1341 1295 764 0 R syz-executor 1340 1295 764 0 R syz-executor 1339 1302 764 0 R syz-executor 1338 1302 764 0 R syz-executor 1337 1302 764 0 R syz-executor 1336 1302 764 0 R syz-executor 1335 1302 764 0 R syz-executor 1334 1301 764 0 R syz-executor 1333 1301 764 0 R syz-executor 1332 1301 764 0 R syz-executor 1331 1301 764 0 R syz-executor 1330 1300 764 0 R syz-executor 1329 1300 764 0 R syz-executor 1328 1300 764 0 R syz-executor 1327 1300 764 0 R syz-executor 1326 1300 764 0 R syz-executor 1325 1300 764 0 R syz-executor 1324 1300 764 0 R syz-executor 1323 1299 764 0 R syz-executor 1322 1299 764 0 R syz-executor 1321 1299 764 0 R syz-executor 1320 1299 764 0 R syz-executor 1319 1299 764 0 R syz-executor 1318 1298 764 0 R syz-executor 1317 1298 764 0 R syz-executor 1316 1298 764 0 R syz-executor 1315 1297 764 0 R syz-executor 1314 1297 764 0 R syz-executor 1313 1297 764 0 R syz-executor 1312 1297 764 0 R syz-executor 1311 1297 764 0 R syz-executor 1310 1297 764 0 R syz-executor 1309 1296 764 0 R syz-executor 1308 1296 764 0 R syz-executor 1307 1296 764 0 R syz-executor 1306 1296 764 0 R syz-executor 1305 1296 764 0 R syz-executor 1304 1296 764 0 R syz-executor 1303 1296 764 0 R syz-executor 1302 1295 764 0 R syz-executor 1301 1295 764 0 R syz-executor 1300 1295 764 0 R syz-executor 1299 1295 764 0 R syz-executor 1298 1295 764 0 R syz-executor 1297 1295 764 0 R syz-executor 1296 1295 764 0 R syz-executor 1295 764 764 0 R (threaded) syz-executor 100168 RunQ syz-executor 100780 RunQ syz-executor 100781 RunQ syz-executor 100782 S uwait 0xfffffe0078413780 syz-executor 1294 767 767 0 R (threaded) syz-executor 100509 RunQ syz-executor 100778 S connec 0xfffffe005a2cf0da syz-executor 100779 L *tcphash 0xfffffe005494f180 syz-executor 1287 1 767 0 S uwait 0xfffffe0078413480 syz-executor 1285 1 767 0 S uwait 0xfffffe0078413580 syz-executor 1284 766 766 0 R (threaded) syz-executor 100720 RunQ syz-executor 100762 S sbwait 0xfffffe007aa78a0c syz-executor 1281 1 767 0 S uwait 0xfffffe0078413e00 syz-executor 1277 1 767 0 S uwait 0xfffffe0078413a00 syz-executor 1276 1 767 0 S uwait 0xfffffe0078413f00 syz-executor 1273 1 767 0 S uwait 0xfffffe0078414400 syz-executor 1272 1 767 0 S uwait 0xfffffe0078415280 syz-executor 1271 1 766 0 S uwait 0xfffffe0078415080 syz-executor 1262 1 767 0 S uwait 0xfffffe0078413c00 syz-executor 1259 0 0 0 DL - 0xffffffff83a9e280 [soaiod4] 1258 0 0 0 DL - 0xffffffff83a9e280 [soaiod3] 1257 0 0 0 DL - 0xffffffff83a9e280 [soaiod2] 1256 0 0 0 DL - 0xffffffff83a9e280 [soaiod1] 1255 1 767 0 S uwait 0xfffffe0078414680 syz-executor 1246 1 764 0 S uwait 0xfffffe0077e18100 syz-executor 1237 1 766 0 S uwait 0xfffffe0078414980 syz-executor 1234 1 766 0 S uwait 0xfffffe0078414880 syz-executor 1233 1 766 0 S uwait 0xfffffe0078414780 syz-executor 1231 1 766 0 S uwait 0xfffffe0078414580 syz-executor 1230 1 764 0 SV uwait 0xfffffe0077e17480 syz-executor 1229 1 766 0 S uwait 0xfffffe0077e18300 syz-executor 1227 1 766 0 S uwait 0xfffffe0078415480 syz-executor 1224 1222 1222 0 D tun_con 0xfffffe0058da6e28 ifconfig 1222 763 1222 0 S wait 0xfffffe00548c9ae0 syz-executor 1216 1 767 0 S uwait 0xfffffe0078415380 syz-executor 1213 1 766 0 SV uwait 0xfffffe0078414f00 syz-executor 1206 1 764 0 SV uwait 0xfffffe0058ce1600 syz-executor 1199 1 766 0 S uwait 0xfffffe006eb50900 syz-executor 1190 1 767 0 S uwait 0xfffffe006eb50e00 syz-executor 1188 1 767 0 S uwait 0xfffffe0078415180 syz-executor 1186 1 764 0 S uwait 0xfffffe0058ce1500 syz-executor 1185 1 764 0 S uwait 0xfffffe0077e17b80 syz-executor 1182 1 764 0 S uwait 0xfffffe006eb50f00 syz-executor 1181 1 764 0 S uwait 0xfffffe006eb50a00 syz-executor 1175 1 766 0 S uwait 0xfffffe0077e17580 syz-executor 1165 1 766 60929 S uwait 0xfffffe006eb50c00 syz-executor 1164 1 766 60929 S uwait 0xfffffe0077e17c80 syz-executor 1159 1 765 0 S uwait 0xfffffe0077e17880 syz-executor 1156 1 764 0 SV uwait 0xfffffe006eb50b00 syz-executor 1149 1 765 0 S uwait 0xfffffe0078415a00 syz-executor 1148 1 765 0 S uwait 0xfffffe0077e17a80 syz-executor 1143 0 0 0 DL - 0xffffffff83938c00 [accounting] 1142 1 767 0 SV sigwait 0xfffffe005498fb70 syz-executor 1141 1 765 0 S uwait 0xfffffe0077e1a600 syz-executor 1138 1 765 0 S uwait 0xfffffe0077e19780 syz-executor 1136 1 765 0 S uwait 0xfffffe0077e18e00 syz-executor 1135 1 1124 0 SV uwait 0xfffffe0077e17380 syz-executor 1134 1 1124 0 S uwait 0xfffffe0077e17280 syz-executor 1133 1 1124 0 S uwait 0xfffffe0077e17180 syz-executor 1132 1 1124 0 S uwait 0xfffffe0077e17e80 syz-executor 1131 1 765 0 S uwait 0xfffffe0077e17d80 syz-executor 1128 1 764 0 S uwait 0xfffffe0077e17980 syz-executor 1127 1 764 0 S uwait 0xfffffe0077e18c00 syz-executor 1126 1 765 0 S uwait 0xfffffe006eb4ed00 syz-executor 1125 1 764 0 S uwait 0xfffffe0077e18900 syz-executor 1119 1 766 60928 S uwait 0xfffffe0077e19680 syz-executor 1114 1 765 0 SV uwait 0xfffffe0077e18b00 syz-executor 1104 1 764 0 S uwait 0xfffffe006eb4fb00 syz-executor 1102 1 1101 0 S uwait 0xfffffe0077e18d00 syz-executor 1097 1 767 0 S uwait 0xfffffe0077e19e80 syz-executor 1082 1 765 -1 S uwait 0xfffffe0058a88d00 syz-executor 1081 1 765 -1 S uwait 0xfffffe0058a88e80 syz-executor 1080 1 765 0 S uwait 0xfffffe006eb4fa80 syz-executor 1061 1 764 0 S uwait 0xfffffe006eb4e800 syz-executor 1059 1053 1059 0 Ss select 0xfffffe006eb4d240 dhclient 1056 1 1056 0 Ss select 0xfffffe0077e18740 dhclient 1053 1044 424 65 S select 0xfffffe0077e190c0 dhclient 1046 1 767 0 SV uwait 0xfffffe0058ce2a00 syz-executor 1044 424 424 0 S wait 0xfffffe00548f35c0 sh 1043 1 766 0 SV uwait 0xfffffe0077e19b80 syz-executor 1032 1 767 0 S uwait 0xfffffe006eb4ef00 syz-executor 1029 1 766 60929 S uwait 0xfffffe006eb4ec00 syz-executor 1027 1 765 60929 S uwait 0xfffffe0077e1a300 syz-executor 1015 1 765 60929 S uwait 0xfffffe0058ce4e80 syz-executor 1011 0 0 0 DL (threaded) [KTLS] 100330 D - 0xfffffe0058d76900 [thr_0] 100381 D - 0xfffffe0058d76980 [thr_1] 100382 D - 0xffffffff83a9faa8 [reclaim_0] 1000 1 765 0 S uwait 0xfffffe0058ce1200 syz-executor 998 1 994 0 SV uwait 0xfffffe0077e19480 syz-executor 990 1 767 0 S uwait 0xfffffe0077e1a200 syz-executor 976 1 767 0 S uwait 0xfffffe0058ce2900 syz-executor 969 1 767 0 S uwait 0xfffffe0077e19880 syz-executor 968 1 767 0 S uwait 0xfffffe0077e1a400 syz-executor 966 1 767 0 S uwait 0xfffffe0058a86180 syz-executor 963 1 764 0 S uwait 0xfffffe0077e1a000 syz-executor 946 1 765 0 S uwait 0xfffffe0058ce1100 syz-executor 945 1 765 0 S uwait 0xfffffe0077e1a100 syz-executor 935 1 765 0 S uwait 0xfffffe006eb4f280 syz-executor 934 1 764 0 SV uwait 0xfffffe0077e19580 syz-executor 933 1 764 0 S uwait 0xfffffe0077e19a80 syz-executor 928 1 765 0 S uwait 0xfffffe0077e19980 syz-executor 913 1 764 0 S uwait 0xfffffe006eb4ee00 syz-executor 912 1 765 0 SV uwait 0xfffffe006eb4f180 syz-executor 902 1 766 0 S uwait 0xfffffe0058ce1800 syz-executor 900 1 765 0 S uwait 0xfffffe006eb4fe80 syz-executor 898 1 764 0 S uwait 0xfffffe0058a85d00 syz-executor 887 1 766 0 S uwait 0xfffffe0058ce2800 syz-executor 882 1 764 0 S uwait 0xfffffe0058a88780 syz-executor 881 1 767 0 SV piperd 0xfffffe0077df4700 syz-executor 879 1 764 0 S uwait 0xfffffe006eb50400 syz-executor 873 0 0 0 DL (threaded) [so_splice] 100149 D - 0xfffffe0058a88c00 [thr_0] 100160 D - 0xfffffe0058a88c40 [thr_1] 869 1 764 0 S uwait 0xfffffe006eb4f880 syz-executor 866 1 764 0 S uwait 0xfffffe006eb4f480 syz-executor 860 1 766 0 T uwait 0xfffffe006eb4f680 syz-executor 854 1 766 0 S uwait 0xfffffe006eb4f380 syz-executor 851 1 766 0 S uwait 0xfffffe006eb50300 syz-executor 826 0 0 0 DL aiordy 0xfffffe00548f2040 [aiod4] 825 0 0 0 DL aiordy 0xfffffe00548f1ae0 [aiod3] 824 0 0 0 DL aiordy 0xfffffe00548f25a0 [aiod2] 823 0 0 0 DL aiordy 0xfffffe005490a000 [aiod1] 767 763 767 0 R syz-executor 766 763 766 0 R syz-executor 764 763 764 0 R syz-executor 763 761 761 0 RE syz-executor 761 759 761 0 Ss pause 0xfffffe00548f0610 csh 759 682 759 0 Ss select 0xfffffe00546dff40 sshd 748 1 748 0 Rs+ getty 747 1 747 0 Ss+ ttyin 0xfffffe0058dca8b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0058dcacb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0058dcc0b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0058dcc4b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0058dcc8b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0058dcccb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0058dcd0b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0058dcd4b0 getty 738 1 18 0 S+ piperd 0xfffffe006e7035c0 logger 737 736 18 0 S+ nanslp 0xffffffff8398e3c1 sleep 736 1 18 0 S+ wait 0xfffffe00548c8000 sh 686 1 686 0 Ss nanslp 0xffffffff8398e3c1 cron 682 1 682 0 Ss select 0xfffffe0058ce2bc0 sshd 495 1 495 0 Ss select 0xfffffe0058a853c0 syslogd 424 1 424 0 Ss wait 0xfffffe0008008060 devd 423 1 423 65 Ss select 0xfffffe0058ce2d40 dhclient 338 1 338 0 Ss select 0xfffffe0058a852c0 dhclient 335 1 335 0 Ss select 0xfffffe0058ce2cc0 dhclient 17 0 0 0 DL syncer 0xffffffff83aabc20 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0008026040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83aaa1e0 [bufdaemon] 100083 D - 0xffffffff82e02140 [bufspacedaemon-0] 100095 D sdflush 0xfffffe0058a7cce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83af50e0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83adb078 [dom0] 100081 D launds 0xffffffff83adb084 [laundry: dom0] 100082 D umarcl 0xffffffff81d83c80 [uma] 7 0 0 0 RL [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff842765d0 [pf purge] 5 0 0 0 DL waiting 0xffffffff846d2580 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff836d6340 [doneq0] 100047 D - 0xffffffff836d62c0 [async] 100076 D - 0xffffffff836d6140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ad68a0 [crypto] 100044 D crypto_ 0xfffffe005855e030 [crypto returns 0] 100045 D crypto_ 0xfffffe005855e080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe0008bfc488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83936dc0 [g_event] 100038 D - 0xffffffff83936de0 [g_up] 100039 D - 0xffffffff83936e00 [g_down] 2 0 0 0 WL (threaded) [clock] 100031 I [clock (0)] 100032 I [clock (1)] 12 0 0 0 RL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 Run CPU 0 [swi1: netisr 0] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 Run CPU 1 [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: 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 0xfffffe0008007040 [init] 10 0 0 0 DL audit_w 0xffffffff83ad7340 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84a0fff0 [swapper] 100005 D - 0xfffffe0007f6a200 [softirq_0] 100006 D - 0xfffffe0007f6a100 [softirq_1] 100007 D - 0xfffffe0007f6a000 [if_io_tqg_0] 100008 D - 0xfffffe0007f69e00 [if_io_tqg_1] 100009 D - 0xfffffe0007f69d00 [if_config_tqg_0] 100010 D - 0xfffffe0007f69c00 [pci_hp taskq] 100011 D - 0xfffffe0007f69b00 [kqueue_ctx taskq] 100012 D - 0xfffffe0007f69a00 [jail_remove taskq] 100015 D - 0xfffffe0007f69700 [thread taskq] 100017 D - 0xfffffe0007f69500 [aiod_kick taskq] 100018 D - 0xfffffe0007f69400 [deferred_unmount ta] 100019 D - 0xfffffe0007f69300 [inm_free taskq] 100020 D - 0xfffffe0007f69200 [in6m_free taskq] 100021 D - 0xfffffe0007f69100 [linuxkpi_irq_wq] 100022 D - 0xfffffe0007f69000 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0007f69000 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0007f69000 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0007f69000 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0007f68e00 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0007f68e00 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0007f68e00 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0007f68e00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0007f68b00 [firmware taskq] 100041 D - 0xfffffe0007f68a00 [crypto_0] 100042 D - 0xfffffe0007f68a00 [crypto_1] 100057 D - 0xfffffe0007f68800 [vtnet0 rxq 0] 100058 D - 0xfffffe0007f68700 [vtnet0 txq 0] 100059 D - 0xfffffe0007f68600 [vtnet0 rxq 1] 100060 D - 0xfffffe0007f68500 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe00546dc080 [virtio_balloon] 100066 D - 0xffffffff8274f8e1 [deadlkres] 100070 D - 0xfffffe0059bf6300 [acpi_task_0] 100071 D - 0xfffffe0059bf6300 [acpi_task_1] 100072 D - 0xfffffe0059bf6300 [acpi_task_2] 100074 D - 0xfffffe0007f6a800 [mca taskq] 100075 D - 0xfffffe0007f68900 [CAM taskq] 100077 D - 0xfffffe0007f68300 [ipsec_offload] db> show all locks Process 1306 (syz-executor) thread 0xfffffe00549eb000 (100792) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe0078028110) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8122 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe00549efc78) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8121 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe0078028060) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4370 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe00549efbc8) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4366 shared sx killpg racer (killpg racer) r = 0 (0xfffffe00548a3760) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_fork.c:976 Process 1294 (syz-executor) thread 0xfffffe00549d2000 (100779) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe007829c560) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:232 Process 1284 (syz-executor) thread 0xfffffe00549d1000 (100762) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe007aa789c0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4822 Process 1224 (ifconfig) thread 0xfffffe005498b740 (100632) exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 0 (0xffffffff83aac400) locked @ /syzkaller/managers/main/kernel/sys/net/if.c:3028 Process 763 (syz-executor) thread 0xfffffe00548af000 (100100) exclusive sleep mutex pipe mutex (pipe mutex) r = 0 (0xfffffe005a0196d0) locked @ /syzkaller/managers/main/kernel/sys/kern/sys_pipe.c:1709 Process 12 (intr) thread 0xfffffe000801f740 (100033) exclusive sleep mutex tcphash (tcphash) r = 0 (0xfffffe0007feaa70) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:2815 exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe006e6ed020) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1545 Process 12 (intr) thread 0xfffffe0008029000 (100055) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe006e6edaa0) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1545 exclusive sleep mutex vtnet0-rx1 (vtnet0-rx1) r = 0 (0xfffffe0008bfb980) locked @ /syzkaller/managers/main/kernel/sys/dev/virtio/network/if_vtnet.c:2202 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 399 5409K 857 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4214 filedesc 302 2413K 941 sysctloid 35535 2094K 35610 vtbuf 24 1968K 46 kobj 330 1320K 507 newblk 29 1031K 4716 vfscache 3 1025K 3 subproc 460 956K 1608 pcb 146 796K 845 inodedep 33 524K 810 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 54500 acpica 1674 184K 54420 vmem 5 144K 7 tidhash 3 141K 3 pagedep 17 132K 381 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 109 109K 127 sem 4 106K 4 gtaskqueue 18 98K 18 kdtrace 517 89K 2205 bus 1001 82K 5059 umtx 624 78K 624 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 520 65K 525 ddb_capture 1 64K 1 temp 35 40K 2191 shm 4 38K 13 BPF 24 37K 50 filemon 4 32K 86 hostcache 1 32K 1 DEVFS3 128 32K 139 msg 4 30K 4 kbdmux 6 28K 6 sctp_atcl 64 24K 402 DEVFS_RULE 56 20K 56 routetbl 138 19K 458 ifaddr 66 19K 69 LRO 18 19K 18 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1643 lltable 45 14K 47 kqueue 217 14K 1629 eventhandler 163 14K 163 pwddesc 214 14K 1396 ether_multi 157 13K 230 ifnet 7 13K 7 kenv 95 12K 95 shmfd 7 11K 14 GEOM 61 11K 509 CAM queue 5 11K 1528 cred 40 10K 312 rman 82 10K 457 plimit 25 10K 343 DEVFSP 148 10K 311 ksem 4 10K 79 rpc 8 9K 8 in6_multi 65 9K 68 tcp_fsb_rack 4 9K 52 bmsafemap 2 9K 676 devstat 4 9K 4 UART 12 9K 12 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 taskqueue 69 8K 87 sglist 6 7K 6 sctp_stro 6 6K 30 CAM DEV 3 6K 510 cryptodev 89 6K 253 pfs_nodes 22 6K 22 pf_ifnet 14 6K 31 proc-args 237 6K 2461 CC Mem 38 5K 386 ufs_dirhash 24 5K 30 dirrem 18 5K 618 UMA 272 5K 272 sctp_timw 17 5K 17 vt 11 5K 11 pf_table 2 4K 12 memdesc 1 4K 1 MCA 32 4K 32 inpcbpolicy 128 4K 788 evdev 4 4K 4 freework 15 4K 859 acpisem 28 4K 28 lockf 31 4K 230 mount 20 4K 559 session 24 3K 46 kcovinfo 45 3K 45 terminal 11 3K 11 uidinfo 6 3K 18 acpidev 20 3K 20 sctp_atky 70 3K 437 hhook 8 3K 10 clone 9 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 selfd 31 2K 28298 ip6ndp 12 2K 14 in_multi 7 2K 19 Unitno 29 2K 61 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 freefile 10 2K 467 select 10 2K 59 msi 9 2K 9 newdirblk 9 2K 346 netlink 2 2K 80 sctp_athm 64 1K 408 sctp_stri 2 1K 10 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 44 iov 1 1K 15350 NFSD session 1 1K 1 osd 43 1K 399 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 10 pci_link 10 1K 10 mkdir 5 1K 692 diradd 5 1K 636 crypto 4 1K 51 encap_export_host 12 1K 12 ip6opt 3 1K 37 tcp_pcm_rack 2 1K 28 freeblks 2 1K 415 cdev 2 1K 2 lkpikmalloc 8 1K 9 ip_msource 6 1K 10 in_mfilter 8 1K 31 chacha20random 1 1K 1 biobuf 1 1K 1 pf_osfp 3 1K 3 indirdep 1 1K 598 vnodes 1 1K 9 ktls 1 1K 20 procdesc 2 1K 12 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 sctp_map 12 1K 60 tcpfunc 3 1K 3 ip_moptions 3 1K 16 loginclass 3 1K 7 prison 6 1K 6 soname 6 1K 3910 pf_rule 1 1K 5 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ip6_msource 2 1K 8 VN POLL 1 1K 7 aio 4 1K 7 pmchooks 1 1K 1 filecaps 5 1K 94 filedesc_to_leader 2 1K 3 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 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 396 sctp_iter 0 0K 10 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 10 sctp_aadr 0 0K 0 tcp_do_rack 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 pf_altq 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 mqdata 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 NMI handlers 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 amdiommu_dom 0 0K 0 amdiommu_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 601 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 21 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 221 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 0 ipsecrequest 0 0K 0 ip6_moptions 0 0K 10 in6_mfilter 0 0K 17 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 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 25 fadvise 0 0K 3 statfs 0 0K 269 namei_tracker 0 0K 1 export_host 0 0K 0 cl_savebuf 0 0K 115 lio 0 0K 21 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 207 eventfd 0 0K 5 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 352 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 652 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 11 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 7 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 78 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 2 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 1 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 8321 1077 14286 0 254 38494208 0 malloc-16384 16384 150 3 471 0 1 2506752 0 mbuf 256 8691 972 54999 0 254 2473728 0 RADIX NODE 152 12714 125 49990 0 62 1951528 0 BUF TRIE 152 429 11375 3014 0 62 1794208 0 malloc-384 384 4118 52 4118 0 30 1601280 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11714 283 12072 0 126 1535616 0 malloc-4096 4096 331 5 523 0 2 1376256 0 UMA Slabs 0 112 11605 17 11605 0 126 1301664 0 sctp_asoc 2256 6 504 30 0 254 1150560 0 vmem btag 56 17896 143 17896 0 254 1010184 0 malloc-4096 4096 216 4 1354 0 2 901120 0 socket 1024 203 561 2498 0 254 782336 0 FFS inode 1168 617 20 1092 0 8 744016 0 malloc-65536 65536 10 1 14 0 1 720896 0 MAP ENTRY 96 6321 231 66218 0 126 628992 0 VM OBJECT 264 2270 70 19022 0 30 617760 0 malloc-8192 8192 11 63 208 0 1 606208 0 sctp_ep 1152 56 455 367 0 254 588672 0 malloc-64 64 200 8746 28777 0 254 572544 0 THREAD 1824 299 13 844 0 8 569088 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 182 0 0 2 477568 0 256 Bucket 2048 208 12 1286 0 8 450560 0 sctp_raddr 736 7 510 41 0 254 380512 0 PROC 1376 216 26 1359 0 8 332992 0 malloc-32768 32768 7 3 24 0 1 327680 0 VNODE 440 656 64 1133 0 30 316800 0 malloc-256 256 503 682 7874 0 62 303360 0 malloc-64 64 4191 156 4688 0 254 278208 0 FPU_save_area 832 301 23 1141 0 16 269568 0 malloc-65536 65536 4 0 4 0 1 262144 0 filedesc0 1072 215 23 1396 0 8 255136 0 malloc-2048 2048 107 13 337 0 8 245760 0 malloc-16 16 14904 346 16856 0 254 244000 0 DEVCTL 1024 25 195 152 0 0 225280 0 tcp_log 416 40 473 244 0 254 213408 0 tcp_bbr_map 128 3 1640 5116 0 126 210304 0 malloc-32768 32768 0 6 483 0 1 196608 0 mbuf_packet 256 49 713 3177 0 254 195072 0 malloc-128 128 1407 112 3052 0 126 194432 0 FFS2 dinode 256 617 133 1092 0 62 192000 0 malloc-32 32 5474 448 5710 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 malloc-2048 2048 63 25 1410 0 8 180224 0 malloc-128 128 1190 205 29986 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 18 498 1292 0 254 165120 0 S VFS Cache 104 1023 498 1664 0 126 158184 0 tcp_inpcb 1312 40 80 386 0 8 157440 0 malloc-384 384 307 53 649 0 30 138240 0 ertt_txseginfo 40 1 3332 28263 0 254 133320 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 180 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 11 0 1 131072 0 malloc-1024 1024 111 17 139 0 16 131072 0 VMSPACE 584 189 35 1312 0 16 130816 0 ksiginfo 112 213 831 352 0 126 116928 0 malloc-32768 32768 0 3 127 0 1 98304 0 malloc-8192 8192 7 4 15 0 1 90112 0 malloc-4096 4096 15 7 66 0 2 90112 0 UMA Kegs 384 229 4 229 0 30 89472 0 128 Bucket 1024 68 15 360 0 16 84992 0 malloc-128 128 345 306 1210 0 126 83328 0 sctp_chunk 152 6 514 18 0 254 79040 0 malloc-4096 4096 15 3 111 0 2 73728 0 64 Bucket 512 85 59 3445 0 30 73728 0 g_bio 408 0 180 15739 0 30 73440 0 Files 80 575 325 10470 0 126 72000 0 malloc-384 384 84 96 868 0 30 69120 0 malloc-64 64 518 553 63565 0 254 68544 0 DIRHASH 1024 35 29 39 0 16 65536 0 malloc-16384 16384 3 1 183 0 1 65536 0 malloc-16384 16384 2 2 9 0 1 65536 0 malloc-4096 4096 11 5 497 0 2 65536 0 malloc-256 256 168 87 354 0 62 65280 0 32 Bucket 256 87 168 1600 0 62 65280 0 pipe 736 63 25 415 0 16 64768 0 ripcb 384 79 71 144 0 30 57600 0 malloc-64 64 368 451 1569 0 254 52416 0 malloc-64 64 682 137 2072 0 254 52416 0 malloc-64 64 110 709 885 0 254 52416 0 tcp_rack_map 128 2 401 656 0 126 51584 0 malloc-128 128 16 387 316 0 126 51584 0 TURNSTILE 136 313 65 313 0 62 51408 0 malloc-256 256 29 166 1905 0 62 49920 0 malloc-256 256 86 109 957 0 62 49920 0 NAMEI 1024 0 48 17476 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-1024 1024 17 31 564 0 16 49152 0 pcpu-64 64 498 270 498 0 254 49152 0 pcpu-8 8 4977 655 5470 0 254 45056 0 syncache 168 0 264 4 0 254 44352 0 vnpbuf 2624 0 16 5 0 16 41984 0 malloc-4096 4096 4 6 102 0 2 40960 0 sctp_readq 152 0 260 3 0 254 39520 0 da_ccb 544 0 70 4195 0 16 38080 0 udp_inpcb 416 11 79 244 0 30 37440 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 10 557 70 0 254 36288 0 malloc-64 64 306 261 1541 0 254 36288 0 malloc-128 128 24 255 141 0 126 35712 0 malloc-128 128 8 271 41 0 126 35712 0 malloc-128 128 76 203 439 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 29 61 56 0 30 34560 0 malloc-256 256 69 66 245 0 62 34560 0 malloc-256 256 62 73 879 0 62 34560 0 malloc-256 256 17 118 107 0 62 34560 0 malloc-256 256 52 83 733 0 62 34560 0 SLEEPQUEUE 88 313 71 313 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 1 0 1 32768 0 malloc-8192 8192 3 1 4 0 1 32768 0 malloc-2048 2048 1 15 92 0 8 32768 0 malloc-2048 2048 4 12 41 0 8 32768 0 malloc-2048 2048 11 5 159 0 8 32768 0 malloc-2048 2048 11 5 11 0 8 32768 0 malloc-2048 2048 9 7 45 0 8 32768 0 malloc-1024 1024 2 30 12 0 16 32768 0 malloc-1024 1024 13 19 1281 0 16 32768 0 malloc-1024 1024 19 13 19 0 16 32768 0 malloc-1024 1024 5 27 32 0 16 32768 0 malloc-1024 1024 9 23 10 0 16 32768 0 malloc-1024 1024 10 22 37 0 16 32768 0 malloc-512 512 7 57 61 0 30 32768 0 malloc-512 512 1 63 7 0 30 32768 0 malloc-512 512 2 62 234 0 30 32768 0 malloc-512 512 4 60 9 0 30 32768 0 malloc-512 512 10 54 71 0 30 32768 0 malloc-512 512 0 64 7 0 30 32768 0 malloc-512 512 10 54 22 0 30 32768 0 PWD 40 76 732 380 0 254 32320 0 tcp_bbr_pcb 896 6 30 42 0 16 32256 0 sctp_stream_msg_out 112 0 288 6 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 30 234 55 0 126 31680 0 clpbuf 2624 0 12 171 0 4 31488 0 L VFS Cache 320 0 96 64 0 30 30720 0 sctp_laddr 48 7 581 37 0 254 28224 0 rl_entry 48 6 582 96 0 254 28224 0 malloc-32 32 385 497 1160 0 254 28224 0 malloc-32 32 188 694 8151 0 254 28224 0 16 Bucket 144 62 134 638 0 62 28224 0 4 Bucket 48 7 581 20 0 254 28224 0 udplite_inpcb 416 0 63 14 0 30 26208 0 mqnode 416 4 59 4 0 30 26208 0 cpuset 200 42 86 48 0 62 25600 0 malloc-8192 8192 1 2 26 0 1 24576 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 2 4 314 0 2 24576 0 rtentry 168 30 114 34 0 62 24192 0 8 Bucket 80 52 248 547 0 126 24000 0 malloc-384 384 7 53 40 0 30 23040 0 malloc-384 384 26 34 688 0 30 23040 0 malloc-384 384 36 24 38 0 30 23040 0 malloc-384 384 22 38 46 0 30 23040 0 Mountpoints 2816 2 6 9 0 4 22528 0 udp_inpcb ports 32 3 627 29 0 254 20160 0 tcp_inpcb ports 32 12 618 95 0 254 20160 0 ertt 72 38 242 386 0 126 20160 0 malloc-32 32 135 495 159 0 254 20160 0 malloc-32 32 2 628 66 0 254 20160 0 malloc-32 32 138 492 257 0 254 20160 0 malloc-32 32 59 571 756 0 254 20160 0 malloc-32 32 94 536 883 0 254 20160 0 2 Bucket 32 96 534 768 0 254 20160 0 KNOTE 160 0 125 111 0 62 20000 0 cryptop 280 0 70 12 0 30 19600 0 AIOCB 552 0 35 68 0 16 19320 0 ktls_session 256 0 75 4 0 62 19200 0 AIOLIO 272 0 70 20 0 30 19040 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_rack_pcb 1152 2 12 26 0 8 16128 0 vtnet_tx_hdr 24 0 668 23027 0 254 16032 0 malloc-16 16 328 672 625 0 254 16000 0 mqueue 248 1 63 1 0 62 15872 0 tcp_log_id_node 120 2 130 4 0 126 15840 0 AIO 208 5 71 70 0 62 15808 0 kenv 258 17 43 1070 0 30 15480 0 domainset 40 0 315 39 0 254 12600 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 2 67 5 0 62 12144 0 malloc-16 16 40 710 395 0 254 12000 0 malloc-16 16 18 732 249 0 254 12000 0 malloc-16 16 19 731 54 0 254 12000 0 malloc-16 16 184 566 3043 0 254 12000 0 malloc-16 16 23 727 28568 0 254 12000 0 malloc-16 16 80 670 855 0 254 12000 0 itimer 352 0 33 26 0 30 11616 0 splice 184 0 63 3 0 62 11592 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 15 24 38 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 152 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 256 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 UDP mappings 104 0 0 0 0 126 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 376 0 0 0 0 1 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 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 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 TMPFS node 240 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 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 152 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 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 MAC labels 40 0 0 0 0 254 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 152 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 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