last executing test programs: 1.56000164s ago: executing program 2 (id=31): r0 = getuid() setresuid(0xffffffffffffffff, 0x0, r0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000240)="09ed46", 0x3}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x4, 0xfffffff9, 0x3, 0x0, 0x4, 0x6, 0x4, {@in6={{0x1c, 0x1c, 0x1, 0x3, @ipv4, 0x4}}, 0x0, 0xd, 0x7, 0x5, 0x4, 0x401}}, &(0x7f0000000000)=0xb0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={r1, 0x200}, 0x8) (async) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={r1, 0x200}, 0x8) socketpair(0x1c, 0x2, 0x8, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000680)=r1, 0x4) (async) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000680)=r1, 0x4) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x2) writev(r5, &(0x7f0000000340)=[{&(0x7f0000000440)="277afb451d6837dcd134d9d83ef4009e9a8b8e952aa1ccbde4f64899de4af5979b7a6080483c64d79942d3e62697449e99598b584d6dc9a22fa4d3829f88f846a2af219d7be5ac3190609ad056c0e0d8c9e5ff947107d663628059fdfb2316cff061cae55719e35da72f0678bc3652b8090000003e11", 0x76}], 0x1) (async) writev(r5, &(0x7f0000000340)=[{&(0x7f0000000440)="277afb451d6837dcd134d9d83ef4009e9a8b8e952aa1ccbde4f64899de4af5979b7a6080483c64d79942d3e62697449e99598b584d6dc9a22fa4d3829f88f846a2af219d7be5ac3190609ad056c0e0d8c9e5ff947107d663628059fdfb2316cff061cae55719e35da72f0678bc3652b8090000003e11", 0x76}], 0x1) copy_file_range(r5, 0x0, r5, &(0x7f0000000000)=0x800, 0x7ff, 0x0) pwritev(r3, &(0x7f0000000880)=[{&(0x7f00000006c0)="37fd2947e1d920ed9b885f3621bc88143875d812ee08f56aca60b7c8e80bb6abffd82da42ee746d3a25a7e8d970f522180b8da96063fd63f084957b311fdb65e8cedc17dceb186e41eba334ac5195422eb6e2921fe2d608f865b75c57da7b8e81b75b2e92be901ff9d3f36d7fcfd2e5e17e60e404da0749576deb8c97814f25f67c02b7ca588c055326304230f25c417307c41074237c684d3b00030821aacd1647ec04e40ac3ee028ca3c8799f9c159aaa6746348d158c06428a33d1ea2abc9f755fd21b5be6e56c87ca63e87289a0a9d0504188683dd08aa204a0991877a67094c83", 0xe3}, {&(0x7f00000007c0)="2726aba75d8c8fca436d7dabc358a6a6bf4101d1d607afdcee15ba2df1983d973b60d6ace9196406406964803a8d1f7b1cf4d3c120a3d4bb16136d86e2a2b41eadc8ec69e9af0f8be066cd9d5313505f77a76d73b1628d2c805af7e31a5bf003118b3b2c5f26a373c89bb6a6d11f99c87df220f97261d3f16893346a892f8e45360d21a3fa7a2ca24ae0a9fc4e7b7a", 0x8f}], 0x2, 0x6) (async) pwritev(r3, &(0x7f0000000880)=[{&(0x7f00000006c0)="37fd2947e1d920ed9b885f3621bc88143875d812ee08f56aca60b7c8e80bb6abffd82da42ee746d3a25a7e8d970f522180b8da96063fd63f084957b311fdb65e8cedc17dceb186e41eba334ac5195422eb6e2921fe2d608f865b75c57da7b8e81b75b2e92be901ff9d3f36d7fcfd2e5e17e60e404da0749576deb8c97814f25f67c02b7ca588c055326304230f25c417307c41074237c684d3b00030821aacd1647ec04e40ac3ee028ca3c8799f9c159aaa6746348d158c06428a33d1ea2abc9f755fd21b5be6e56c87ca63e87289a0a9d0504188683dd08aa204a0991877a67094c83", 0xe3}, {&(0x7f00000007c0)="2726aba75d8c8fca436d7dabc358a6a6bf4101d1d607afdcee15ba2df1983d973b60d6ace9196406406964803a8d1f7b1cf4d3c120a3d4bb16136d86e2a2b41eadc8ec69e9af0f8be066cd9d5313505f77a76d73b1628d2c805af7e31a5bf003118b3b2c5f26a373c89bb6a6d11f99c87df220f97261d3f16893346a892f8e45360d21a3fa7a2ca24ae0a9fc4e7b7a", 0x8f}], 0x2, 0x6) setsockopt$inet6_int(r4, 0x29, 0x2b, &(0x7f0000000000)=0x2, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) (async) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r6, 0x0, 0x46, &(0x7f0000000100)={@multicast2, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc) (async) setsockopt$inet_mreqsrc(r6, 0x0, 0x46, &(0x7f0000000100)={@multicast2, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r6, 0x0, 0x46, &(0x7f00000001c0)={@multicast2, @rand_addr=0xff, @local={0xac, 0x14, 0x0}}, 0xc) socket$inet6(0x1c, 0x2, 0x2) (async) r7 = socket$inet6(0x1c, 0x2, 0x2) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000380)={0x3, [0x80, 0xfffa, 0x1000]}, &(0x7f00000003c0)=0xa) connect$inet6(r7, &(0x7f0000000140)={0xfffffffffffffec1, 0x1c, 0x1, 0x8, @empty, 0xfffffffe}, 0x1c) (async) connect$inet6(r7, &(0x7f0000000140)={0xfffffffffffffec1, 0x1c, 0x1, 0x8, @empty, 0xfffffffe}, 0x1c) rfork(0x83000) connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x9, @loopback, 0x2}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6000000000383a003bcc3f0600000058ff2ea13a8be186e3fe800000000000000000f793ca8da9efd3e3fe2dedba44e7aa0000000000aa02009078fffffffa6000e9ffffff2b00fe8000000000000000000000000000aafe8000000000000000"]) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000280), &(0x7f0000000300)=0x4) getgroups(0x3, &(0x7f0000000400)=[0x0, 0x0, 0x0]) r8 = socket$inet6(0x1c, 0x2, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r8, 0x29, 0x31, &(0x7f0000000400)=ANY=[@ANYBLOB='c^'], 0x2f8) (async) setsockopt$inet6_IPV6_HOPOPTS(r8, 0x29, 0x31, &(0x7f0000000400)=ANY=[@ANYBLOB='c^'], 0x2f8) sendto$inet6(r8, 0x0, 0x0, 0x60040, &(0x7f00000012c0)={0x1c, 0x1c, 0x0, 0x4, @mcast2, 0x6}, 0x1c) mount(&(0x7f0000000580)='cd9660\x00', &(0x7f00000005c0)='./file0\x00', 0x40000000, &(0x7f0000000600)="62b1dfd7e5df7fba150f3328745de9a1bfbbf1dc2c61c74f53313672faf00aee75ac7887a804eaad7573f60d85c85c793afa6891247d47d097933e7d0c18c08083eed6c9955d207ed04ad5d821d9") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000500)={r1, &(0x7f00000004c0)=[@in={0x10, 0x2, 0xffffffffffffffff, @local}, @in={0x10}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000540)=0x10) mount(&(0x7f0000000040)='msdosfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f0000000100)) (async) mount(&(0x7f0000000040)='msdosfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f0000000100)) 1.489501846s ago: executing program 2 (id=33): mkdirat(0xffffffffffffff9c, &(0x7f0000001940)='./file2aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) r0 = msgget$private(0x0, 0x790) msgsnd(r0, &(0x7f0000000680)=ANY=[@ANYBLOB="03"], 0x400, 0x0) msgsnd(r0, &(0x7f0000000240)=ANY=[], 0x401, 0x0) msgsnd(r0, &(0x7f0000000000)={0x2}, 0x8, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x1800) symlink(&(0x7f00000001c0)='.\x02/file1/file0\x00', &(0x7f00000011c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f00000012c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000180)='./file1\x00') symlink(&(0x7f00000005c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000440)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 1.350203346s ago: executing program 2 (id=35): socket$inet_sctp(0x2, 0x5, 0x84) (async) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0xfffffffa, 0x4) __realpathat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/3, 0x3, 0x0) listen(r0, 0x1) r1 = socket$unix(0x1, 0x2, 0x0) r2 = accept$unix(r1, 0x0, &(0x7f00000000c0)) r3 = socket$unix(0x1, 0x5, 0x0) setsockopt$sock_splice(r1, 0xffff, 0x1023, &(0x7f0000000100)={r3, 0x800000000000000, {0xfffffffffffff001, 0x4a}}, 0x20) (async) setsockopt$sock_splice(r1, 0xffff, 0x1023, &(0x7f0000000100)={r3, 0x800000000000000, {0xfffffffffffff001, 0x4a}}, 0x20) posix_fallocate(r1, 0x800, 0x7) socket$inet6_icmp(0x1c, 0x2, 0x3a) (async) r4 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000140)=0x4, 0x4) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x410, r0, 0x3) ksem_open(&(0x7f0000000180), &(0x7f00000001c0)='$}#&-[g#\\{(+,-@-),{\\-!.$}}(\'^{\'\x00', 0x800, 0x40, 0x2c7) getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) extattr_get_fd(r2, 0x2, &(0x7f0000000280)='$}#&-[g#\\{(+,-@-),{\\-!.$}}(\'^{\'\x00', &(0x7f00000002c0), 0x0) getsockopt$sock_int(r3, 0xffff, 0x51, &(0x7f0000000300), &(0x7f0000000340)=0x4) msgget$private(0x0, 0x80) (async) r5 = msgget$private(0x0, 0x80) msgsnd(r5, &(0x7f0000000380)={0x2, "f26e69f28a37be0cc8ad68c9aabceaf1526c8cb379097663016463682c258af5e95731a531814319ed967f4b016ba5e53bc863f1765f1a4aeea40336a1ed9b0d76a6cf563d21746dd91895a4361542170aae53dae6a6ae5be1869111"}, 0x64, 0x800) chflagsat(r3, &(0x7f0000000400)='./file0\x00', 0x8100, 0x200) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) (async) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000440)={0x0, 0xfff, 0xf, 0x1ff, 0x1b8}, &(0x7f0000000480)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r6, 0xb}, &(0x7f0000000500)=0x8) access(&(0x7f0000000540)='./file0\x00', 0x2) (async) access(&(0x7f0000000540)='./file0\x00', 0x2) ftruncate(r2, 0x3) socket$inet6_icmp(0x1c, 0x2, 0x3a) (async) r7 = socket$inet6_icmp(0x1c, 0x2, 0x3a) posix_fallocate(r7, 0x1, 0xffffffff) (async) posix_fallocate(r7, 0x1, 0xffffffff) msgctl$IPC_RMID(r5, 0x0) procctl$PROC_REAP_KILL(0x0, 0xffffffffffffffff, 0x6, &(0x7f0000000580)={0x9, 0x7, 0x0, 0x3, 0xffffffffffffffff}) fcntl$lock(r3, 0xd, &(0x7f0000000600)={0x1, 0x3, 0x1, 0x800, r8}) (async) fcntl$lock(r3, 0xd, &(0x7f0000000600)={0x1, 0x3, 0x1, 0x800, r8}) sigwaitinfo(&(0x7f0000000640)={[0x7, 0x18a, 0x184, 0x5]}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @sival_ptr, @mesgq}) (async) sigwaitinfo(&(0x7f0000000640)={[0x7, 0x18a, 0x184, 0x5]}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @sival_ptr, @mesgq}) 1.187109703s ago: executing program 2 (id=41): r0 = open(&(0x7f00000000c0)='./file1\x00', 0x200, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000080)={0x3, 0x0, 0x9, 0x1000300010005}) r1 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0xa3) r2 = getpid() fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x1, 0x0, 0xffffffffffffffff, 0x10000000e, r2}) r3 = open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r4 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x30) mkdirat(r3, &(0x7f0000000000)='./file0\x00', 0x1) cpuset_getdomain(0x2, 0x1, 0xffffffffffffffff, 0x20, &(0x7f0000000040), &(0x7f0000000140)) fcntl$lock(r4, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x40, 0x100000001}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 859.817477ms ago: executing program 2 (id=47): sigaction(0x6, &(0x7f0000000200)={&(0x7f0000000340)="f30f2dadad000000c4e1f55f9b00080000f08794a0e4553810c4e2e5bf51c63e263e660f380755b1c4e189c1a240490000c481fe700600660f3a41828bcf0000def3ec326de3516cb69989999908", 0x35, {[0xfffff801, 0x50e5, 0xfffffffe]}}, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000a00)={0x1, 0x6, @sival_ptr, @spare=[0x101, 0x3, 0x0, 0x2e1, 0x7, 0x3, 0x5, 0x8]}) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mlockall(0x2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x2000) r1 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)='\x00'/11, 0xb}], 0x1, 0x20000) 747.959813ms ago: executing program 0 (id=49): r0 = socket(0x2, 0x3, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, 0x0, 0x0, 0x20001, &(0x7f0000000200)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r1, 0x81) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000100)=0x20000, 0x4) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000001"]) kmq_notify(0xffffffffffffffff, &(0x7f0000000040)={0x4}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002900)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000a40)="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", 0x179}], 0x1, 0x0, 0x168, 0x80}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$DIOCCHANGERULE(r2, 0xcbe0441a, &(0x7f0000000040)) writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="6dc100167f", 0x5}], 0x1) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) connect$unix(r0, &(0x7f0000000000), 0x10) ktimer_create(0x4, 0x0, &(0x7f0000000040)=0x0) ktimer_settime(r3, 0x0, &(0x7f0000000140)={{0x1000000007, 0x6}, {0x400, 0x401}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="04010000ffff000001"], 0x104}, 0x0) write(r4, &(0x7f0000000140)="04bdfa5d1d2873c63e3534825ba166e2fea9aec43050006123339a346f731573d8d508753f95f7688ad48b8cf6bbca325cebc37fc4e1dd543dbe2da6dd7ace8188773eca14", 0x45) 690.388678ms ago: executing program 0 (id=50): r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x200, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xaa480) r1 = open(&(0x7f0000000840)='./file0\x00', 0x80400000000206, 0x0) r2 = socket(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) syz_emit_ethernet(0x7e, &(0x7f0000000580)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "edff00", 0x48, 0x3a, 0xff, @rand_addr="3bcc3f0600000058132fa13a8be186e3", @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x38, {0x0, 0x6, "06c33e", 0x0, 0x2b, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, @empty, [@routing={0x33, 0x2, 0x0, 0x7b, 0x0, [@ipv4={'\x00', '\xff\xff', @multicast1}]}]}}}}}}}) open(&(0x7f0000000540)='./file0\x00', 0x100000, 0xac) ioctl$MDIOCRESIZE(r1, 0xc1c06d04, &(0x7f0000000600)={0x2, 0x3, 0x1, &(0x7f00000004c0)='./file0\x00', 0x5, 0xcfd7, 0xff, 0x62, 0x8, 0x9, &(0x7f0000000500)='\x00', [0x1af1, 0x0, 0x5ada, 0x1, 0x1, 0xfffffff4, 0x9, 0x400, 0xa, 0x8e8, 0x76, 0x5, 0x4, 0x7fffffff, 0x2, 0x3, 0x1, 0x8d, 0x8, 0xf, 0xe132, 0x4, 0x3d49, 0x4, 0x7ff, 0x1, 0x8, 0x0, 0x4, 0x98500000, 0x6, 0x2a9fc185, 0x1, 0x8, 0x0, 0x400, 0x4, 0x915, 0xff, 0x8, 0xf60, 0xfffffff8, 0x16, 0x5, 0x2, 0x0, 0xff, 0x3ff, 0x2, 0xb6, 0x5, 0x9, 0x6, 0x7, 0x2, 0x7fffffff, 0x97a, 0x5, 0x5, 0x80, 0x2, 0x80000001, 0x1000, 0x4, 0x7f, 0x101, 0x9cf0, 0x400, 0xd, 0x4, 0x9, 0x3, 0xaf, 0x5, 0x9, 0x3, 0x2, 0x8, 0x5d40, 0x4, 0x10, 0x3, 0x3, 0x9, 0x0, 0x1, 0x80000000, 0x2, 0x3ff, 0x6, 0x7, 0x0, 0x87, 0x401, 0x71, 0x2]}) extattr_set_link(&(0x7f00000000c0)='./file0\x00', 0x1, &(0x7f00000001c0)='\x90\xcf\xa3+\x00-=\\5\x81\xb2(\x8c&\xd9D\xbe\x97\xc7\"\xde\"\rZ\x04\x1eC\xd3\xcb&\xb6\xc9:PM\x16SU\xef\xe8\xd6T\\\x93\x1f\xce\x19\xa1#Y\x1c\f\xfa\\07\x11\xd1=\xb1\xc5\x9d\xb6M|\xc6@\x11H\xc4\x04\xaeQ\xffi\\\xa6?\xf2\x01O\xd6\xcc\xed[a\xf8u}\xad\x9a\xb8\x1d\x11\a\xa4\xf4o\xce \xe7\xafsZ\xb1.P\xa5\xc6.\xe9\"w$\x0f\xda\x81f\x83M&\x99\xcfn\xae\xe1p\x14\x95\xef\xabb9x\\\a\xf6\xcap\xbf\xe8?\xf5D\xad@\xe3\x13\xb3\xea\xecS\x1c6\xb4\xd9\xd7$/\x8bU\xe1\x88/C\xba\xb4}\x88\'+X\xf2R\xe1\x14\x81Q\xc0\xfb\x0f\xc8n\xa2\xecq\x94\xcf&\xcc\xe3\x11\xe1\xe2Q\xbc\xd4.4\xc1\xed\xac\xa8\x95\xb8\x99\xe7\x1c', 0x0, 0x0) mount(&(0x7f0000000080)='ufs\x00', &(0x7f0000000140)='./file0\x00', 0x40, &(0x7f0000000100)) extattr_delete_link(&(0x7f0000000040)='./file0\x00', 0x1, &(0x7f00000003c0)='\x90\xcf\xa3+\x00-=\\5\x81\xb2(\x8c&\xd9D\xbe\x97\xc7\"\xde\"\rZ\x04\x1eC\xd3\xcb&\xb6\xc9:PM\x16SU\xef\xe8\xd6T\\\x93\x1f\xce\x19\xa1#Y\x1c\f\xfa\\07\x11\xd1=\xb1\xc5\x9d\xb6M|\xc6@\x11H\xc4\x04\xaeQ\xffi\\\xa6?\xf2\x01O\xd6\xcc\xed[a\xf8u}\xad\x9a\xb8\x1d\x11\a\xa4\xf4o\xce \xe7\xafsZ\xb1.P\xa5\xc6.\xe9\"w$\x0f\xda\x81f\x83M&\x99\xcfn\xae\xe1p\x14\x95\xef\xabb9x\\\a\xf6\xcap\xbf\xe8?\xf5D\xad@\xe3\x13\xb3\xea\xecS\x1c6\xb4\xd9\xd7$/\x8bU\xe1\x88/C\xba\xb4}\x88\'+X\xf2R\xe1\x14\x81Q\xc0\xfb\x0f\xc8n\xa2\xecq\x94\xcf&\xcc\xe3\x11\xe1\xe2Q\xbc\xd4.4\xc1\xed\xac\xa8\x95\xb8\x99\xe7\x1c') writev(r0, &(0x7f0000000400)=[{&(0x7f0000000300)="289a1480ae170441423e9af670f6441b93aba0a03d5726614315c98e6c3626b027861ed2e603227077cd6332019b3974ced07a5e4bee62665f838cfde51412b4fe316b6f62156c8283c22ee8dbf205772b4414d26c6b2bbce19e15bfcd44e86b22193268cb33aa3bb2275c4657dc60574c276b960c10045294ca27ad5add0cff88287d3b0d33b52a5ae5764237a154520d6ad76dbe77318ecf271d865078cb152c5d7c3937bb5e0c4abacea83237089b75119ca46e3bb0b83d90a5505c10d25b8d2a62545cf6616e1acbce168c9d52986d1ea23432fcb94feaac453c85839c31512d037a5182d047f3c7ead4751bb9b01667de7d", 0xf4}, {&(0x7f0000000140)="ae17150adbd95fdf7ff33fc03bb7dabda432ef9e026f7b2370045ca3a9c703ae1c5857c450091c80c14d27547d90406ae41a92f9227551e2e9772c259e72b7d78d99a379e7b249378a7ed7e78be011299e8e983a28b5d87f5a8b2fe5510a9c322636039421fc57f37b4f4549c9", 0x6d}], 0x2) connect$inet(r2, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ff9000/0x2000)=nil, 0x2000, &(0x7f0000000180)=""/231) symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mkdir(&(0x7f0000001040)='./file0\x00', 0x1) r3 = open$dir(&(0x7f00000003c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000000, 0x101) r4 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r4, &(0x7f00000001c0)='./file1\x00', 0x0) renameat(r4, &(0x7f0000000200)='./file1\x00', r4, &(0x7f0000000140)='./file0/file0\x00') renameat(r4, &(0x7f0000000340)='./file0/file0\x00', r3, &(0x7f0000000380)='./file0\x00') r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r5, 0x0, 0x42, &(0x7f0000000000)=0x3, 0x4) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r6, 0x0, 0x30, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) sendto(r1, &(0x7f0000000880)="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", 0xff, 0x20001, 0x0, 0x0) recvmsg(r2, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x41) write(r1, &(0x7f0000000080)="ba", 0x100000) 560.69055ms ago: executing program 2 (id=52): mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) rfork(0x85000) r1 = socket(0x1c, 0x1, 0x0) listen(r1, 0x5) freebsd10_pipe(0x0) accept4(r1, 0x0, 0x0, 0x10000000) aio_write(&(0x7f0000000140)={r0, 0x800, 0x0, 0x0, [0x40], 0x2, 0x0, 0x1, {0xd3, 0x0, 0x0}, {0x0, 0xfffffffe, @sigval_ptr=0xa1cf, @thr={0x0, 0x0}}}) r2 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f0000000080), 0x4) 500.675353ms ago: executing program 0 (id=53): cpuset_getdomain(0x1, 0x0, 0x8, 0x20, &(0x7f0000000100), 0x0) setreuid(0xee00, 0x0) (async) setreuid(0xee00, 0x0) r0 = fork() setuid(0x0) sigqueue(r0, 0x16, @sigval_int=0xff800000) 499.645325ms ago: executing program 0 (id=54): mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x3, 0x3) setsockopt$inet_opts(r0, 0x0, 0x200000000000a, &(0x7f0000000340)="b5", 0x1) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)="08000000010000f500f48578", 0xc) r1 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @multicast1, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @empty, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000003c0)={@multicast1, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc) rfork(0x85000) setsockopt$sock_int(r1, 0xffff, 0x800, &(0x7f0000000000)=0x1, 0x4) 450.592859ms ago: executing program 0 (id=55): mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x2000000, 0x0) fcntl$setstatus(r0, 0x4, 0x44) r1 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x3, 0x4) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$MDIOCATTACH(r2, 0xc1c06d00, &(0x7f00000000c0)={0x0, 0x7f, 0x3, 0x0, 0x10000, 0x8, 0x0, 0x4000000000000, 0x2, 0x0, 0x0, [0x3, 0x0, 0x5f0434d9, 0x5, 0x20100000, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0xf, 0xfffffffa, 0x0, 0x0, 0x0, 0x2, 0x2000000, 0x1000004, 0x0, 0x4, 0x0, 0x4, 0x0, 0x0, 0x2, 0x10000, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x8, 0x2, 0x20000003, 0x7, 0x0, 0x0, 0x20, 0x0, 0x200, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7fb, 0x0, 0x4, 0x3, 0xfffffffe, 0x0, 0xfffffffc, 0x0, 0x3ff, 0x7, 0x0, 0x0, 0x5, 0x3, 0x0, 0x5, 0x0, 0x4, 0xfffffffe, 0x3, 0x0, 0x0, 0x0, 0x1008001, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x2, 0xffffffff, 0x0, 0x0, 0x0, 0x2001, 0x2]}) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) open$dir(&(0x7f00000001c0)='./file0\x00', 0x488200, 0x176) truncate(&(0x7f0000000000)='./file0\x00', 0xc) r3 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400001803c1, 0x0) ftruncate(r3, 0x80002) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) fcntl$dupfd(r1, 0x0, r4) setsockopt$bt_hci_HCI_FILTER(r1, 0x802, 0x1, &(0x7f0000000040), 0x10) 449.980171ms ago: executing program 0 (id=56): pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000100)="19", 0x3a4e1e905c56cdb7}], 0x1) syz_emit_ethernet(0x7fe, &(0x7f00000002c0)=ANY=[@ANYRESDEC=r0]) setgroups(0x4000000000000287, &(0x7f0000000000)=[0xffffffffffffffff]) setgroups(0x3e, &(0x7f0000000100)) kevent(0xffffffffffffffff, &(0x7f0000000040)=[{0x7fffffff, 0xffffffffffffffff, 0x1c127, 0x80, 0x4, 0xffffffffffffff91, [0x30000000000, 0x0, 0x400, 0x8f]}], 0x1, 0x0, 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000040)={0x1f, 0x18, 0x0, 0x0, 0x0, 0x0, 0x9, 0x7, [0x3, 0x4, 0x2, 0xfffffffe]}) ppoll(&(0x7f0000000040), 0x2a, 0x0, 0x0, 0x0) setsockopt$inet_group_source_req(0xffffffffffffff9c, 0x0, 0x55, &(0x7f0000000180)={0xfffffffc, {{0x10, 0x2, 0x1, @multicast2}}, {{0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x108) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) sysarch$I386_SET_LDT(0x1, &(0x7f0000000040)={0x0, 0x0}) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) 230.576986ms ago: executing program 3 (id=65): ksem_getvalue(0x0, &(0x7f0000000000)) ksem_init(&(0x7f0000000040)=0x0, 0xc000000) ksem_close(r0) sigaltstack(&(0x7f0000ffc000/0x3000)=nil, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c}, &(0x7f00000000c0)=0x1c, 0x0) ksem_open(&(0x7f0000000100)=0x0, &(0x7f0000000140)='})\xf0}.\'-\x00', 0x800, 0x1, 0x5) ksem_post(r2) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000180)={0x2, "301040c1fd51725352a1806df4e12eef"}, 0x14) ksem_post(r0) r3 = semget$private(0x0, 0x0, 0x0) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000200)=&(0x7f00000001c0)) ksem_getvalue(0x0, &(0x7f0000000240)) ksem_init(&(0x7f0000000280)=0x0, 0xfffffff8) ksem_post(r4) r5 = fcntl$dupfd(r1, 0x0, r1) __cap_rights_get(0x3, r5, &(0x7f00000002c0)) ksem_wait(r4) fchmod(r1, 0x84) ksem_wait(r4) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000300)=""/227) flock(r5, 0x4) ksem_close(r4) __semctl$IPC_RMID(r3, 0x0, 0x0) ksem_trywait(r0) ksem_close(r4) ioctl$DIOCGETRULESET(r5, 0xc444443b, &(0x7f0000000400)="6c640cb6c305959c042f4f6ec2eb60e260da1c2e1c844d5d7925da37128805d30e6376045a27c8952bf74f57030df030aa96cc35878f499b16e96b05d50307a13955188ad1def11b2967e642e16a2b2e50d210cd759b6ed2fb24b61bcaf44b71bd8b614ae3e2108bfe2f8a95516804909660c9427d4808ae0c8c27bd763a436a71fec7933449698e38c6ce8e75e25233f0399878ebf3c9a84d") madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x9) readv(r1, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/108, 0x6c}], 0x1) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000580)={0x0, 0x3}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000600)={r6, 0x7}, &(0x7f0000000640)=0x8) 230.288763ms ago: executing program 3 (id=66): r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty, 0xfffffffd}, 0x1c) (async) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty, 0xfffffffd}, 0x1c) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0xa, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) (async) kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0xa, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) rfork(0x85000) 230.144757ms ago: executing program 3 (id=67): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) r1 = open(&(0x7f00000002c0)='.\x00', 0x400000, 0x0) r2 = __specialfd$inotify(0x2, &(0x7f0000000180), 0x4) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x1c) inotify_add_watch_at(r2, r1, &(0x7f0000000680)='./file0\x00', 0x400) open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x8) r3 = open$dir(&(0x7f0000001240)='.\x00', 0x0, 0x0) renameat(0xffffffffffffff9c, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', r3, &(0x7f0000000240)='./file0\x00') setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@mcast2}, 0x14) 180.553083ms ago: executing program 3 (id=68): unmount(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', 0x404000d0) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async) socket$inet(0x2, 0x1, 0x6) (async) r0 = kqueue() kevent(r0, &(0x7f00000001c0)=[{0x3, 0xfffffffffffffff3, 0x1, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x80]}, {0x3, 0xfffffffffffffff3, 0x4000, 0x4, 0x0, 0xc96, [0x9, 0x7fffffffffffffff, 0x2, 0x9]}], 0x2, 0x0, 0x0, 0x0) msync(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2) (async, rerun: 32) unmount(&(0x7f0000000000)='./file1\x00', 0x48000101) (rerun: 32) 180.070441ms ago: executing program 1 (id=69): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000080), 0x40, 0x0) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)={0x2, &(0x7f00000000c0)=[{0x9310, 0xc, 0xf6, 0x63}, {0x75, 0xc, 0x7, 0x1}]}) 179.640583ms ago: executing program 3 (id=70): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) open(0x0, 0x0, 0x0) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0x3, 0xfffffffffffffffc, 0x9, 0x8, 0xe8c5, 0x1ff, [0xfffffffffffffffd]}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000240), 0x4) connect$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x2, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c) rfork(0x85000) truncate(&(0x7f0000000040)='./file0\x00', 0xaa480) accept4(r0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c, 0x30000000) 179.377758ms ago: executing program 1 (id=71): r0 = kqueue() r1 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) symlink(0x0, &(0x7f0000000440)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) rename(&(0x7f0000000040)='./file1\x00', &(0x7f0000000480)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') sigaction(0x6d, &(0x7f0000000300)={0x0, 0x11, {[0xe2, 0x5, 0x401, 0x1]}}, &(0x7f00000003c0)={0x0}) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) cpuset_setaffinity(0x3, 0x7, 0x1, 0x8, &(0x7f0000000040)={[0x1]}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x3) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty, 0xfffffffd}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x400006}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000340)={'freebsd\x00'}, 0x24) kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x4000180, 0x0, 0x0, 0x0) syz_emit_ethernet(0x32, &(0x7f00000000c0)={@local, @random="b1121fe2d5dd", [{[{0x88a8, 0x3, 0x1, 0x3}], {0x8100, 0x6, 0x1, 0x1}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x8, @random="ef3a75683ef6", @empty, @random="ddbde40125c8", @remote={0xac, 0x14, 0x0}}}}}) 140.603881ms ago: executing program 3 (id=72): r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) select(0x40, &(0x7f00000000c0)={0x8, 0x2727, 0x8, 0x9, 0x18, 0x66, 0x1, 0xfffffffffffffff9}, &(0x7f0000000100)={0x4, 0x7ff, 0x2, 0x400, 0x5c6, 0x658, 0x7fffffff, 0x8000000000000000}, &(0x7f0000000140)={0x1, 0x3359, 0xfffffffffffffffc, 0x0, 0x8, 0x3e25, 0xadd6, 0x9}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) ppoll(&(0x7f0000001b80)=[{r2, 0x2}], 0x1, 0x0, 0x0, 0x0) syz_emit_ethernet(0xff, 0x0) close(r1) listen(r0, 0x401) setsockopt$inet_tcp_TCP_TXTLS_ENABLE(r0, 0x6, 0x27, &(0x7f0000000140)={&(0x7f0000000080)="00b2c06df480cfe19f0da4833728dc14", 0x0, &(0x7f0000000040)="cf", 0xb, 0x10, 0x0, 0x7, 0x1, 0x0, 0x3, 0x2, "00ff03ff8e3500"}, 0x40) 140.190777ms ago: executing program 1 (id=73): cpuset_setid(0x4, 0x2, 0x0) cpuset_getid(0x1, 0x5, 0x757, 0x0) r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x1) mkdir(&(0x7f0000000180)='./file0\x00', 0x35) 140.023771ms ago: executing program 1 (id=74): procctl$PROC_STACKGAP_CTL(0x0, 0x0, 0x11, &(0x7f0000002240)=0x8) getresgid(0x0, 0x0, &(0x7f0000001000)) fork() open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) 577.857µs ago: executing program 1 (id=75): socketpair(0x1, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f0000000000)=0x383c, 0x4) r2 = __specialfd$eventfd(0x1, &(0x7f0000000000), 0x8) socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = fcntl$getown(r0, 0x3) procctl$PROC_REAP_KILL(0x0, r3, 0x6, &(0x7f0000000040)={0x9, 0x1, 0x0, 0x24000}) dup2(r0, r1) r4 = kqueue() setuid(0xee01) setregid(0xee01, 0x0) ioctl$BIOCSETBUFMODE(r2, 0x8004427e, &(0x7f00000001c0)=0x1) kevent(r4, &(0x7f0000000380)=[{0x4, 0xfffffffffffffffe, 0x105, 0x0, 0x0, 0x0, [0x4, 0x1]}], 0x1, 0x0, 0x4000, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0xf, 0x400, 0x5}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000000c0)={r5, 0x91, "19a106c233953e8db045625c356d8fa88fa79a2ab9fe283e504b055ac05b5fc22e14d3d6576fe8f7642975856ae95a648a27df59d8026b4a95ea2f5c8ba2342848fd13ac85cce0a518afa7440a72633a681b982982c3ed9a22d62109742d870afe2e6d863641cca8cd745c223e0e2000c3104fc1028d396023d3203f9f82d43bee6b80948e37c5483daa65d7b851f174ca"}, &(0x7f0000000180)=0x99) 0s ago: executing program 1 (id=76): r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) freebsd11_fstatfs(r0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = kmq_open(&(0x7f0000000080)='./file0\x00', 0x200, 0x102, 0x0) kmq_notify(r1, &(0x7f0000000000)={0x4, 0x13, @sival_ptr=0x3, @spare=[0x7, 0x2, 0x8, 0x80, 0xe, 0xaca2, 0x2, 0xffffffff]}) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x611, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) open(&(0x7f0000000040)='./file0\x00', 0x20, 0x20) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0x67) setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @local={0xac, 0x14, 0x0}, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @empty, @loopback}, 0xc) open(&(0x7f0000000040)='./file0\x00', 0x20, 0x20) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x24, 0x0, &(0x7f0000000300)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) rfork(0x85000) ppoll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x46}], 0x860, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000240)={r3, 0x7fffffff, 0x0, 0x0, [0x3], 0x0, 0x0, 0x0, {0x0, 0x8, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0xc020}}) setitimer(0x0, &(0x7f00000000c0)={{0x9, 0x80}, {0x0, 0xf423f}}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) dup2(r4, r4) freebsd11_statfs(&(0x7f0000000280)='./file0\x00', &(0x7f0000000340)) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) fcntl$lock(r5, 0x7, &(0x7f0000000140)={0x1, 0x3, 0x0, 0x2000269000000}) unmount(&(0x7f0000000200)='./file1\x00', 0x680490) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.202' (ED25519) to the list of known hosts. if_delmulti_locked: detaching ifnet instance 0xfffffe00077c2c00 Connection to 10.128.0.202 closed by remote host. FreeBSD/amd64 (ci-freebsd-main-5.us-central1-b.c.syzkaller.internal) (ttyu0) login: FreeBSD/amd64 (ci-freebsd-main-5.us-central1-b.c.syzkaller.internal) (ttyu0) login: Jan 21 16:21:38 ci-freebsd-main-5 init[939]: getty repeating too quickly on port /dev/ttyv6, sleeping 30 secs if_delmulti_locked: detaching ifnet instance 0xfffffe00077c4c00 if_delmulti_locked: detaching ifnet instance 0xfffffe00077c4c00 if_delmulti_locked: detaching ifnet instance 0xfffffe00077c4c00 md0: truncating fractional last sector by 1 bytes Process (pid 1) got signal 9 panic: mq notifiers left cpuid = 0 time = 1769012499 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056e82810 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056e82970 vpanic() at vpanic+0x257/frame 0xfffffe0056e82b30 panic() at panic+0xb5/frame 0xfffffe0056e82c00 mq_proc_exit() at mq_proc_exit+0x1cc/frame 0xfffffe0056e82c50 exit1() at exit1+0x62b/frame 0xfffffe0056e82cf0 sys__exit() at sys__exit+0x28/frame 0xfffffe0056e82d10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056e82f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056e82f30 --- syscall (1, FreeBSD ELF64, _exit), rip = 0x3a851a, rsp = 0x820d1b9e8, rbp = 0x820d1b9f0 --- KDB: enter: panic [ thread pid 971 tid 100086 ] Stopped at kdb_enter+0x6e: movq $0,0x2587a77(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xfffffe0002bf1850 rdx 0 rbx 0xffffffff8283c160 .str.27 rsp 0xfffffe0056e82950 rbp 0xfffffe0056e82970 rsi 0 rdi 0xffffffff81664139 printf+0x149 r8 0 r9 0xffffffff r10 0xf9019c4572152eb0 r11 0 r12 0xfffffe0058a0f000 r13 0xfffffffffffffffe r14 0xffffffff8283c160 .str.27 r15 0 rip 0xffffffff8164d41e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2587a77(%rip) db> show proc Process 971 (syz-executor) at 0xfffffe0058a04ac0: state: NORMAL uid: 0 gid: 0 supp gids: 0, 5 parent: pid 764 at 0xfffffe0058a0b560 ABI: FreeBSD ELF64 flag: 0x10002000 flag2: 0x40000 arguments: ./syz-executor exec reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe000780fb68 (map 0xfffffe000780fb68) (map.pmap 0xfffffe000780fc08) (pmap 0xfffffe000780fc78) threads: 1 100086 Run CPU 0 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 971 764 764 0 RE CPU 0 syz-executor 969 0 0 0 DL (threaded) [KTLS] 100090 D - 0xfffffe0077e1b300 [thr_0] 100253 D - 0xfffffe0077e1b380 [thr_1] 100254 D - 0xffffffff83cd78e8 [reclaim_0] 968 1 764 0 S uwait 0xfffffe00585f4600 syz-executor 965 766 766 0 S (threaded) syz-executor 100164 S nanslp 0xffffffff83bb5f40 syz-executor 100249 S select 0xfffffe006ebde840 syz-executor 100252 S uwait 0xfffffe0058695c80 syz-executor 950 0 0 0 DL mdwait 0xfffffe00077d6000 [md0] 948 763 763 0 S (threaded) syz-executor 100117 S nanslp 0xffffffff83bb5f40 syz-executor 100227 S pipdwt 0xfffffe0059bb2420 syz-executor 100229 S uwait 0xfffffe0058695700 syz-executor 945 1 763 60928 S uwait 0xfffffe0059a32100 syz-executor 943 765 765 0 S (threaded) syz-executor 100167 S nanslp 0xffffffff83bb5f40 syz-executor 100220 S accept 0xfffffe006bac2610 syz-executor 100223 S uwait 0xfffffe0058695400 syz-executor 939 1 1 0 S nanslp 0xffffffff83bb5f40 init 936 1 936 0 Ss+ ttyin 0xfffffe00599548b0 getty 935 1 935 0 Ss+ ttyin 0xfffffe0007bf70b0 getty 934 1 934 0 Ss+ ttyin 0xfffffe0007bf90b0 getty 932 1 932 0 Ss+ ttyin 0xfffffe0007bf88b0 getty 927 1 927 0 Ss+ ttyin 0xfffffe005422dcb0 getty 925 1 925 0 Ss+ ttyin 0xfffffe00599528b0 getty 915 1 915 0 Ss+ ttyin 0xfffffe0007bf80b0 getty 914 1 914 0 Ss+ ttyin 0xfffffe0007bf78b0 getty 898 0 0 0 DL (threaded) [so_splice] 100139 D - 0xfffffe00585f3180 [thr_0] 100191 D - 0xfffffe00585f31c0 [thr_1] 880 1 766 0 S uwait 0xfffffe00585f3a00 syz-executor 879 1 766 0 S uwait 0xfffffe0058696880 syz-executor 856 1 766 0 S uwait 0xfffffe00585f4200 syz-executor 831 1 763 0 S uwait 0xfffffe0058695800 syz-executor 811 0 0 0 DL aiordy 0xfffffe0058b0a568 [aiod4] 810 0 0 0 DL aiordy 0xfffffe0058b0aac0 [aiod3] 809 0 0 0 DL aiordy 0xfffffe0007809ac0 [aiod2] 808 0 0 0 DL aiordy 0xfffffe000780a018 [aiod1] 766 762 766 0 S nanslp 0xffffffff83bb5f41 syz-executor 765 762 765 0 S nanslp 0xffffffff83bb5f41 syz-executor 764 762 764 0 S nanslp 0xffffffff83bb5f41 syz-executor 763 762 763 0 S nanslp 0xffffffff83bb5f41 syz-executor 762 1 760 0 S select 0xfffffe0058685540 syz-executor 737 1 17 0 S+ piperd 0xfffffe0059bab5c0 logger 736 735 17 0 S+ nanslp 0xffffffff83bb5f41 sleep 735 1 17 0 S+ wait 0xfffffe0058a0aab0 sh 685 1 685 0 Ss nanslp 0xffffffff83bb5f41 cron 681 1 681 0 Ss select 0xfffffe006df7d240 sshd 494 1 494 0 Ss select 0xfffffe0058685dc0 syslogd 16 0 0 0 DL syncer 0xffffffff83ce3ae0 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0058a02558 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83ce2020 [bufdaemon] 100080 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0057f1fce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d23380 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83d09448 [dom0] 100081 D launds 0xffffffff83d09454 [laundry: dom0] 100082 D umarcl 0xffffffff81e37c30 [uma] 7 0 0 0 DL - 0xffffffff8392e510 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff846fbf80 [pf purge] 5 0 0 0 DL waiting 0xffffffff84593700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838f8340 [doneq0] 100046 D - 0xffffffff838f82c0 [async] 100075 D - 0xffffffff838f8140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83d04ce0 [crypto] 100043 D crypto_ 0xfffffe00077af830 [crypto returns 0] 100044 D crypto_ 0xfffffe00077af880 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b5e520 [g_event] 100038 D - 0xffffffff83b5e540 [g_up] 100039 D - 0xffffffff83b5e560 [g_down] 2 0 0 0 WL (threaded) [clock] 100031 I [clock (0)] 100032 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 I [swi1: netisr 0] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 Run CPU 1 [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0007809010 [init] 10 0 0 0 DL audit_w 0xffffffff83d05780 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D - 0xffffffff84c5dff0 [kernel] 100005 D - 0xfffffe00077cb000 [softirq_0] 100006 D - 0xfffffe00077cae00 [softirq_1] 100007 D - 0xfffffe00077cad00 [if_io_tqg_0] 100008 D - 0xfffffe00077cac00 [if_io_tqg_1] 100009 D - 0xfffffe00077cab00 [if_config_tqg_0] 100010 D - 0xfffffe00077caa00 [kqueue_ctx taskq] 100011 D - 0xfffffe00077ca900 [jail_remove taskq] 100012 D - 0xfffffe00077ca800 [bus taskq] 100015 D - 0xfffffe00077ca500 [thread taskq] 100017 D - 0xfffffe00077ca300 [aiod_kick taskq] 100018 D - 0xfffffe00077ca200 [deferred_unmount ta] 100019 D - 0xfffffe00077ca100 [inm_free taskq] 100020 D - 0xfffffe00077ca000 [in6m_free taskq] 100021 D - 0xfffffe00077c9e00 [linuxkpi_irq_wq] 100022 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00077c9b00 [firmware taskq] 100040 D - 0xfffffe00077c9100 [crypto_0] 100041 D - 0xfffffe00077c9100 [crypto_1] 100056 D - 0xfffffe00077c8900 [vtnet0 rxq 0] 100057 D - 0xfffffe00077c8800 [vtnet0 txq 0] 100058 D - 0xfffffe00077c8700 [vtnet0 rxq 1] 100059 D - 0xfffffe00077c8600 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe005800d900 [virtio_balloon] 100065 D - 0xffffffff82840840 [deadlkres] 100069 D - 0xfffffe00077c8b00 [acpi_task_0] 100070 D - 0xfffffe00077c8b00 [acpi_task_1] 100071 D - 0xfffffe00077c8b00 [acpi_task_2] 100073 D - 0xfffffe00077cb100 [mca taskq] 100074 D - 0xfffffe00077c8a00 [CAM taskq] 100076 D - 0xfffffe00077c8300 [ipsec_offload] db> show all locks db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 devbuf 8283 7252K 8309 linker 385 5207K 515 tcp_hpts 8 4865K 8 sysctloid 35512 2093K 35587 vtbuf 24 1968K 46 kobj 337 1348K 510 newblk 442 1135K 748 vfscache 3 1025K 3 pcb 32 678K 284 inodedep 80 542K 211 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 132 246K 1055 vnet_data 2 224K 2 acpitask 1 224K 1 filedesc 26 201K 223 KTRACE 101 201K 1152 acpica 1674 184K 56977 vmem 5 144K 7 tidhash 3 141K 3 pagedep 27 135K 113 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1015 83K 5167 LRO 20 83K 20 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 md_sectors 17 68K 17 module 529 67K 529 ddb_capture 1 64K 1 umtx 320 40K 320 kdtrace 197 40K 1230 shm 2 34K 4 hostcache 1 32K 1 DEVFS3 126 32K 136 msg 4 30K 4 kbdmux 6 28K 6 temp 32 21K 2100 DEVFS_RULE 56 20K 56 ifaddr 71 20K 73 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 124 16K 399 lltable 50 16K 50 ithread 90 15K 90 bus-sc 34 15K 1690 eventhandler 170 14K 170 ether_multi 152 13K 180 kenv 95 12K 95 GEOM 54 12K 457 CAM queue 5 11K 1528 rman 75 10K 430 rpc 8 9K 8 bmsafemap 4 9K 181 in6_multi 65 9K 65 cred 22 9K 378 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 4 shmfd 1 8K 2 pfs_vncache 1 8K 1 audit_evclass 240 8K 306 taskqueue 69 8K 69 plimit 18 7K 700 ifnet 7 7K 7 sglist 6 7K 6 CAM DEV 3 6K 510 dirrem 23 6K 160 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 24 md_disk 18 5K 18 UMA 272 5K 272 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 diradd 30 4K 173 acpisem 28 4K 28 kqueue 55 4K 996 pwddesc 54 4K 982 indirdep 12 3K 36 terminal 11 3K 11 DEVFSP 42 3K 59 acpidev 20 3K 20 hhook 8 3K 10 mkdir 18 3K 206 uidinfo 3 3K 17 kcovinfo 36 3K 36 newdirblk 17 3K 103 netlink 2 3K 71 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 clone 8 2K 8 proc-args 67 2K 2066 ip6ndp 13 2K 15 selfd 30 2K 9705 lockf 17 2K 64 session 14 2K 53 Unitno 29 2K 546 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 sctp_atcl 4 2K 79 in_multi 6 2K 12 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 msi 9 2K 9 freework 5 2K 168 softdep 1 1K 1 freefile 8 1K 120 freeblks 4 1K 127 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 8 NFSD session 1 1K 1 mld 7 1K 7 igmp 7 1K 7 select 7 1K 40 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 pfil 6 1K 6 BPF 6 1K 18 isadev 6 1K 6 mount 16 1K 230 pci_link 10 1K 10 crypto 4 1K 8 CC Mem 5 1K 33 encap_export_host 12 1K 12 osd 10 1K 50 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 inpcbpolicy 12 1K 239 chacha20random 1 1K 1 biobuf 1 1K 1 sctp_timw 1 1K 1 VN POLL 2 1K 5 vnodes 1 1K 2 ktls 1 1K 5 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 cryptodev 2 1K 48 sctp_atky 4 1K 81 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefrag 1 1K 37 aio 4 1K 4 iov 2 1K 14707 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 filecaps 3 1K 78 sctp_vrf 1 1K 1 sctp_athm 4 1K 80 vnet 1 1K 1 pmc 1 1K 1 filedesc_to_leader 1 1K 2 entropy 2 1K 33 acpiintr 1 1K 1 soname 2 1K 3432 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 pf 1 1K 1 p1003.1b 1 1K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 pf_table 0 0K 1 pf_rule 0 0K 1 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 filemon 0 0K 2 sctp_mcore 0 0K 0 sctp_socko 0 0K 5 sctp_iter 0 0K 12 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 12 sctp_aadr 0 0K 0 sctp_stro 0 0K 1 sctp_stri 0 0K 2 sctp_map 0 0K 2 tcp_pcm_rack 0 0K 1 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 2 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 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 58 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 2 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 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 1 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 ip6opt 0 0K 11 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 2 ip_moptions 0 0K 4 in_mfilter 0 0K 6 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 20 fadvise 0 0K 0 statfs 0 0K 192 namei_tracker 0 0K 1 inotify 0 0K 13 export_host 0 0K 0 cl_savebuf 0 0K 10 lio 0 0K 2 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 10 ioctlops 0 0K 110 eventfd 0 0K 2 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 202 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 686 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 0 0K 0 kexec 0 0K 0 jaildesc 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 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 ufshci 0 0K 0 twsbuf 0 0K 0 tpm_buffer 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 feeder 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 mpi3mrbuf 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 70 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1840 18767 0 254 41615360 0 malloc-384 384 8210 40 8215 0 30 3168000 0 mbuf 256 8642 1785 21800 0 254 2669312 0 BUF TRIE 152 216 11588 551 0 62 1794208 0 malloc-128 128 11706 167 12206 0 126 1519744 0 malloc-4096 4096 359 3 552 0 2 1482752 0 tcp_log 416 1194 2370 5066 0 254 1482624 0 UMA Slabs 0 112 11722 8 11722 0 126 1313760 0 vmem btag 56 18821 154 18821 0 254 1062600 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 RADIX NODE 152 6066 715 31154 0 62 1030712 0 malloc-65536 65536 12 0 16 0 1 786432 0 FFS inode 1168 539 35 662 0 8 670432 0 sctp_ep 1152 4 507 77 0 254 588672 0 sctp_asoc 2256 0 255 1 0 254 575280 0 pbuf 2664 0 202 0 0 2 538128 0 socket 1024 19 489 1620 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 256 Bucket 2048 147 13 1219 0 8 327680 0 VM OBJECT 248 892 420 15232 0 62 325376 0 THREAD 1860 142 18 257 0 8 297600 0 VNODE 440 579 87 704 0 30 293040 0 malloc-16384 16384 12 5 299 0 1 278528 0 malloc-64 64 3983 364 14663 0 254 278208 0 malloc-4096 4096 55 11 1040 0 2 270336 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16 16 14654 346 14742 0 254 240000 0 malloc-2048 2048 104 8 153 0 8 229376 0 DEVCTL 1024 23 197 149 0 0 225280 0 malloc-256 256 647 163 1431 0 62 207360 0 malloc-65536 65536 1 2 111 0 1 196608 0 sctp_raddr 736 0 264 1 0 254 194304 0 UMA Zones 768 244 0 244 0 16 187392 0 malloc-32 32 5470 200 5513 0 254 181440 0 malloc-128 128 1230 165 26636 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 MAP ENTRY 96 913 851 47892 0 126 169344 0 unpcb 320 3 513 1207 0 254 165120 0 malloc-32768 32768 0 5 14 0 1 163840 0 malloc-2048 2048 11 69 102 0 8 163840 0 FFS2 dinode 256 539 91 661 0 62 161280 0 malloc-1024 1024 123 21 141 0 16 147456 0 FPU_save_area 832 144 18 350 0 16 134784 0 S VFS Cache 104 1006 281 1176 0 126 133848 0 malloc-65536 65536 0 2 74 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-32768 32768 2 2 12 0 1 131072 0 mbuf_packet 256 2 506 225 0 254 130048 0 ksiginfo 112 55 989 152 0 126 116928 0 PROC 1368 53 24 971 0 8 105336 0 malloc-128 128 562 213 4030 0 126 99200 0 malloc-2048 2048 7 41 1084 0 8 98304 0 malloc-384 384 158 82 291 0 30 92160 0 UMA Kegs 384 230 3 230 0 30 89472 0 syncache 168 0 528 4 0 254 88704 0 128 Bucket 1024 49 34 255 0 16 84992 0 filedesc0 1072 54 23 982 0 8 82544 0 malloc-4096 4096 18 2 19 0 2 81920 0 malloc-256 256 209 106 398 0 62 80640 0 g_bio 440 0 180 5338 0 30 79200 0 malloc-64 64 526 545 1896 0 254 68544 0 malloc-128 128 333 194 477 0 126 67456 0 malloc-128 128 398 129 1262 0 126 67456 0 md0 8 8192 192 8192 0 254 67072 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-8192 8192 7 1 28 0 1 65536 0 64 Bucket 512 94 34 1738 0 30 65536 0 malloc-8192 8192 5 2 41 0 1 57344 0 malloc-64 64 474 345 719 0 254 52416 0 malloc-64 64 406 413 1375 0 254 52416 0 ttyoutq 256 64 131 488 0 62 49920 0 malloc-256 256 40 155 99 0 62 49920 0 malloc-256 256 139 56 739 0 62 49920 0 32 Bucket 256 73 122 1186 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 14105 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 4 2 85 0 1 49152 0 malloc-4096 4096 6 6 757 0 2 49152 0 malloc-1024 1024 6 42 609 0 16 49152 0 malloc-1024 1024 16 32 111 0 16 49152 0 malloc-384 384 27 93 102 0 30 46080 0 Files 80 131 419 8005 0 126 44000 0 malloc-4096 4096 1 9 11 0 2 40960 0 pcpu-8 8 4761 359 4977 0 254 40960 0 VMSPACE 584 31 39 950 0 16 40880 0 sctp_readq 152 0 260 1 0 254 39520 0 sctp_chunk 152 0 260 2 0 254 39520 0 da_ccb 544 0 70 1430 0 16 38080 0 udp_inpcb 408 6 84 171 0 30 36720 0 malloc-64 64 65 502 80 0 254 36288 0 malloc-64 64 30 537 14342 0 254 36288 0 malloc-64 64 69 498 1838 0 254 36288 0 malloc-64 64 109 458 155 0 254 36288 0 malloc-128 128 5 274 45 0 126 35712 0 malloc-128 128 105 174 588 0 126 35712 0 malloc-128 128 125 154 217 0 126 35712 0 routing nhops 256 26 109 33 0 62 34560 0 malloc-384 384 52 38 81 0 30 34560 0 malloc-384 384 53 37 1019 0 30 34560 0 malloc-384 384 55 35 69 0 30 34560 0 malloc-256 256 5 130 328 0 62 34560 0 malloc-256 256 26 109 840 0 62 34560 0 malloc-256 256 38 97 363 0 62 34560 0 malloc-256 256 21 114 339 0 62 34560 0 TURNSTILE 136 161 91 161 0 62 34272 0 SLEEPQUEUE 88 161 223 161 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 1 1 3 0 1 32768 0 malloc-2048 2048 9 7 9 0 8 32768 0 malloc-2048 2048 7 9 30 0 8 32768 0 malloc-2048 2048 0 16 85 0 8 32768 0 malloc-1024 1024 15 17 16 0 16 32768 0 malloc-1024 1024 3 29 146 0 16 32768 0 malloc-1024 1024 14 18 18 0 16 32768 0 malloc-1024 1024 2 30 1079 0 16 32768 0 malloc-512 512 3 61 9 0 30 32768 0 malloc-512 512 1 63 136 0 30 32768 0 malloc-512 512 2 62 24 0 30 32768 0 malloc-512 512 11 53 76 0 30 32768 0 pcpu-64 64 503 9 503 0 254 32768 0 sctp_stream_msg_out 112 0 288 1 0 254 32256 0 ttyinq 160 120 80 915 0 62 32000 0 PGRP 120 18 246 57 0 126 31680 0 tcp_inpcb 1304 5 19 33 0 8 31296 0 sctp_laddr 48 0 588 13 0 254 28224 0 rl_entry 48 3 585 3 0 254 28224 0 malloc-32 32 327 555 1053 0 254 28224 0 16 Bucket 144 58 138 278 0 62 28224 0 4 Bucket 48 5 583 6 0 254 28224 0 mqnode 416 4 59 4 0 30 26208 0 udplite_inpcb 408 0 63 5 0 30 25704 0 cpuset 200 9 119 9 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 1 2 3 0 1 24576 0 malloc-4096 4096 3 3 33 0 2 24576 0 malloc-4096 4096 3 3 45 0 2 24576 0 pipe 736 20 13 331 0 16 24288 0 ertt_txseginfo 40 0 606 258 0 254 24240 0 PWD 40 20 586 173 0 254 24240 0 rtentry 168 29 115 33 0 62 24192 0 8 Bucket 80 54 246 337 0 126 24000 0 malloc-384 384 2 58 384 0 30 23040 0 ripcb 376 1 59 30 0 30 22560 0 clpbuf 2664 0 8 20 0 4 21312 0 hostcache 64 1 314 1 0 254 20160 0 ertt 72 5 275 33 0 126 20160 0 malloc-32 32 11 619 552 0 254 20160 0 malloc-32 32 94 536 118 0 254 20160 0 malloc-32 32 55 575 958 0 254 20160 0 malloc-32 32 67 563 208 0 254 20160 0 malloc-32 32 63 567 3034 0 254 20160 0 malloc-32 32 61 569 1376 0 254 20160 0 2 Bucket 32 69 561 374 0 254 20160 0 AIOCB 552 0 35 13 0 16 19320 0 ktls_session 256 0 75 1 0 62 19200 0 L VFS Cache 320 0 60 10 0 30 19200 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-2048 2048 2 6 2 0 8 16384 0 malloc-2048 2048 3 5 194 0 8 16384 0 malloc-1024 1024 2 14 3 0 16 16384 0 malloc-512 512 9 23 14 0 30 16384 0 malloc-512 512 3 29 8 0 30 16384 0 malloc-512 512 0 32 15 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 mqueue 248 1 63 1 0 62 15872 0 AIO 208 2 74 10 0 62 15808 0 mqnotifier 216 1 71 1 0 62 15552 0 kenv 258 17 43 1066 0 30 15480 0 tcp_rack_pcb 1088 0 14 1 0 8 15232 0 SMR SHARED 24 8 503 8 0 254 12264 0 KNOTE 160 0 75 21 0 62 12000 0 malloc-16 16 8 742 24 0 254 12000 0 malloc-16 16 34 716 181 0 254 12000 0 malloc-16 16 35 715 770 0 254 12000 0 malloc-16 16 205 545 3099 0 254 12000 0 malloc-16 16 38 712 55 0 254 12000 0 malloc-16 16 307 443 27882 0 254 12000 0 malloc-16 16 38 712 122 0 254 12000 0 itimer 352 0 33 356 0 30 11616 0 malloc-384 384 6 24 6 0 30 11520 0 AIOLIO 272 0 42 1 0 30 11424 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 vtnet_tx_hdr 24 0 334 1517 0 254 8016 0 pcpu-16 16 4 252 4 0 254 4096 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 splice 184 0 0 0 0 62 0 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 fragment node 72 0 0 0 0 126 0 0 pf frags 232 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 Ethernet anchors 1240 0 0 0 0 64 0 0 pf anchors 1664 0 0 0 0 64 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 384 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tcp_bbr_pcb 896 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tcp_rack_map 128 0 0 0 0 126 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 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 cryptop 280 0 0 0 0 30 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 skbuff 1808 0 0 0 0 8 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2664 0 0 0 0 16 0 0 nfspbuf 2664 0 0 0 0 4 0 0 swwbuf 2664 0 0 0 0 2 0 0 swrbuf 2664 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-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-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 88 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/bl db>