last executing test programs: 3.183056121s ago: executing program 2 (id=2490): r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x1, @rand_addr=0x810}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x2, 0x2c, 0xdf, 0x7, 0x7, 0xfb, 0x7, 0x1, 0x3, 0x1, 0x5}, 0xb) 3.095519854s ago: executing program 2 (id=2493): r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0xbc, "3765cc08a50ad207870652ca38947e0e85d4ff1c2c9850c9ff611f68923d4edc2bac38d600e84fff6708b841b02f7686c613648dbd97f5581c14e981433eb3677624858411d5487bd16139912090e7042a56365de17299ad3ef50898306fe35c84438ef84f0bddccea999155b86ea90872b3796969624533d781d00c1a2040fee7f0a9920ab88fc99d7889da7a357fd2e7cb557b5d1b94089ba86c083c390a31d6a726e196206157fd8e710b73aab8e485e10bca4ecbef833371ad16"}, &(0x7f0000000000)=0xc4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f0000000040)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000200)=0x10) 3.095193974s ago: executing program 2 (id=2494): r0 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) poll(&(0x7f0000000300)=[{r0, 0x2000}, {r1, 0x2000}], 0x2, 0x0) renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0\x00') 3.07371847s ago: executing program 2 (id=2495): setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, &(0x7f00000001c0)=0x8, 0x4) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f00000000c0)={0x3, {{0x1c, 0x1c, 0x2, 0x0, @mcast2}}, {{0x1c, 0x1c, 0x3, 0x0, @rand_addr="fb008700005276754968d25ea90400"}}}, 0x108) 3.023018949s ago: executing program 2 (id=2496): mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) freebsd11_mknodat(r0, &(0x7f0000000140)='./file0\x00', 0xe040, 0x0) mknodat(r0, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0) 3.022805371s ago: executing program 2 (id=2497): r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @loopback, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@multicast1, @multicast1, @local={0xac, 0x14, 0x0}}, 0x18) 1.295056123s ago: executing program 0 (id=2527): open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) r0 = kqueue() kevent(r0, &(0x7f0000000100)=[{0x3, 0xffffffffffffffff, 0x1}], 0x1, 0x0, 0x0, 0x0) rfork(0x1000) open$dir(&(0x7f0000000040)='./file1\x00', 0x4000040000100ac2, 0x100) 1.269540612s ago: executing program 0 (id=2528): symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') chmod(&(0x7f0000000180)='./file0\x00', 0x23f) r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000dc0)='./file0\x00', r0, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000000980)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000a80)='./file0\x00') 1.234171196s ago: executing program 0 (id=2529): r0 = socket$inet_tcp(0x2, 0x1, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) select(0x40, &(0x7f0000000200)={0x9, 0x9, 0x0, 0x6, 0x4, 0x7ff, 0x81, 0xfffffffffffffffd}, 0x0, 0x0, 0x0) dup2(r1, r0) 1.071715476s ago: executing program 0 (id=2532): r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000016c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "030000000000000000faffffff3fe500"}, 0x14) 963.054832ms ago: executing program 0 (id=2535): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0x3cd) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) 848.252083ms ago: executing program 0 (id=2538): r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x164}, {0x0}], 0x2, 0x0, 0x0, 0x20081}, 0x0) 482.330652ms ago: executing program 3 (id=2542): r0 = msgget$private(0x0, 0x790) msgsnd(r0, &(0x7f0000000d00)=ANY=[@ANYRES8], 0x401, 0x0) msgsnd(r0, &(0x7f0000001f40)=ANY=[], 0x401, 0x0) msgsnd(r0, &(0x7f0000000200)=ANY=[], 0x8, 0x0) rfork(0x1000) 348.972874ms ago: executing program 3 (id=2543): mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) minherit(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x0) minherit(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3) madvise(&(0x7f0000c9b000/0x4000)=nil, 0x4000, 0x5) minherit(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) 348.701312ms ago: executing program 3 (id=2544): r0 = open$dir(&(0x7f0000000480)='./file0\x00', 0x8201, 0x0) r1 = kqueue() kevent(r1, &(0x7f0000000000)=[{0x3, 0xfffffffffffffffe, 0x80c3}], 0x1, 0x0, 0x0, 0x0) kevent(r1, &(0x7f0000000000)=[{0x3, 0xfffffffffffffffc, 0x80c3}], 0x1, 0x0, 0x0, 0x0) close(r0) 298.239626ms ago: executing program 3 (id=2545): freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x11) r0 = kqueue() kevent(r0, &(0x7f0000000380)=[{0x4, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x1]}, {0x4, 0xffffffffffffffff, 0xc700, 0x0, 0x0, 0x0, [0x0, 0x0, 0x7fff]}], 0x2, &(0x7f00000002c0)=[{}], 0x1, 0x0) 268.866215ms ago: executing program 3 (id=2548): r0 = kqueue() kevent(0xffffffffffffffff, &(0x7f0000000400)=[{0x6, 0xfffffffffffffffb, 0xc0f1, 0xc0000000, 0x81, 0xe7, [0x400000000000048, 0x3, 0xb36d, 0xc]}], 0x1, 0x0, 0x0, 0x0) r1 = dup2(r0, r0) kevent(r1, &(0x7f0000000000), 0xc2, 0x0, 0x101, 0x0) kevent(r0, &(0x7f0000000040), 0xb112, 0x0, 0x7fffffff, 0x0) 236.630753ms ago: executing program 1 (id=2550): freebsd11_mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x8481, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) rfork(0x1000) 199.113779ms ago: executing program 3 (id=2551): open(&(0x7f0000000080)='./file0\x00', 0x200, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r0, &(0x7f0000000640)="a7", 0xfe9a) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0xffffff, 0x0, 0x20011, r1, 0x0) 103.007478ms ago: executing program 1 (id=2552): open$dir(&(0x7f00000001c0)='./file0\x00', 0x80200, 0x22) truncate(&(0x7f0000000040)='./file0\x00', 0xaa480) kmq_open(0x0, 0x0, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x8000) 78.676321ms ago: executing program 1 (id=2553): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000640), 0x100000, 0x0) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000680)={0x6, 0x7}) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f00000008c0)={{"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", "218fc39935244d2d48f30c840b00b338546ab1002d433411a4fc6446824b8f44", 0xffffff4e, 0xc9}, &(0x7f0000000840)="0715b6eda3927bd8cb9e7b0c0905bf2821561cb6bd7945487e714ed43b5e9170afd93382317314e7c3e18486a42020dbc3273570371799712e3c39c328a98163776cdacf926be90a1d256c13708de412324a66965df12a62117f34a81b", 0x4, 0x77, 0x9, 0x5, 0x7, 0xffff, 0x5, 0x8}) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000001340)="61ee6802f535ced7b72d0da7477f77f38c4b5298e20741656adf5acfce3ba58f0e22da7d904a1a70ed034e1c6cef628527eb1c7f419fa9dca3cb5e22219f81baecc5bae66f5f8d632d1ea200cbff8b57bbeaaa7dfb88418e9775372d5aded4d6ed6f103a2c6c238fefb4a315ff22734d6181dd6bcbe0e6bf975c65aa80e00bede733fab2fd1e7e67d1") ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000001500)="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") 41.240835ms ago: executing program 1 (id=2554): r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) rfork(0x3060) 408.141µs ago: executing program 1 (id=2555): setegid(0xffffffffffffffff) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x0) ktrace(&(0x7f00000000c0)='./file0\x00', 0x4, 0x4000220d, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x16, 0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x7d86699a}) 0s ago: executing program 1 (id=2556): r0 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000180)=0x101, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c, 0x0}, 0x0) sendmsg$unix(r0, &(0x7f0000001400)={&(0x7f00000002c0)=@file={0xa, 0x0, './file1\x00'}, 0xa, &(0x7f00000013c0)=[{&(0x7f0000000140)="0388", 0xfffffeb7}], 0x1, 0x0, 0x0, 0x20085}, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.147' (ED25519) to the list of known hosts. ip6_ctloutput: mbuf limit hit md1: truncating fractional last sector by 8 bytes md3: truncating fractional last sector by 8 bytes md4: truncating fractional last sector by 1 bytes Out of ktrace request objects. FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0) login: if_delmulti_locked: detaching ifnet instance 0xfffffe005832a800 ktrace write failed, errno 27, tracing stopped for pid 763 ktrace write failed, errno 27, tracing stopped for pid 767 ktrace write failed, errno 27, tracing stopped for pid 765 ktrace write failed, errno 27, tracing stopped for pid 766 ktrace write failed, errno 27, tracing stopped for pid 764 ktrace write failed, errno 27, tracing stopped for pid 423 ktrace write failed, errno 27, tracing stopped for pid 883 ktrace write failed, errno 27, tracing stopped for pid 1048 ktrace write failed, errno 27, tracing stopped for pid 1119 ktrace write failed, errno 27, tracing stopped for pid 1497 pid 1797 (syz-executor), tap3: tun/tap protocol violation, non-controlling process closed last. ifaddr cache = 0xfffffe0054093000 is deleted if_delmulti_locked: detaching ifnet instance 0xfffffe006e4e3800 ktrace write failed, errno 27, tracing stopped for pid 1 if_delmulti_locked: detaching ifnet instance 0xfffffe006e4e3800 if_delmulti_locked: detaching ifnet instance 0xfffffe006e4e3800 tap3: link state changed to DOWN if_delmulti_locked: detaching ifnet instance 0xfffffe006e4e3800 if_delmulti_locked: detaching ifnet instance 0xfffffe006e4e3800 if_delmulti_locked: detaching ifnet instance 0xfffffe006e4e3800 tap3: Ethernet address: 58:9c:fc:10:ff:f4 tap3: link state changed to UP ktrace write failed, errno 27, tracing stopped for pid 1682 ktrace write failed, errno 27, tracing stopped for pid 1313 ktrace write failed, errno 27, tracing stopped for pid 1065 ktrace write failed, errno 27, tracing stopped for pid 1022 ktrace write failed, errno 27, tracing stopped for pid 947 ktrace write failed, errno 27, tracing stopped for pid 945 ktrace write failed, errno 27, tracing stopped for pid 933 ktrace write failed, errno 27, tracing stopped for pid 827 ktrace write failed, errno 27, tracing stopped for pid 823 ktrace write failed, errno 27, tracing stopped for pid 761 ktrace write failed, errno 27, tracing stopped for pid 759 ktrace write failed, errno 27, tracing stopped for pid 737 ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. if_delmulti_locked: detaching ifnet instance 0xfffffe005832a800 ktrace write failed, errno 27, tracing stopped for pid 763 ktrace write failed, errno 27, tracing stopped for pid 1833 ktrace write failed, errno 27, tracing stopped for pid 765 ktrace write failed, errno 27, tracing stopped for pid 766 ktrace write failed, errno 27, tracing stopped for pid 764 ktrace write failed, errno 27, tracing stopped for pid 423 if_delmulti_locked: detaching ifnet instance 0xfffffe005832a800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058759800 if_delmulti_locked: detaching ifnet instance 0xfffffe006e4e3000 if_delmulti_locked: detaching ifnet instance 0xfffffe005832a800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058759800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058329800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058327800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058329800 if_delmulti_locked: detaching ifnet instance 0xfffffe005832a800 if_delmulti_locked: detaching ifnet instance 0xfffffe005832a800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058329800 md7: truncating fractional last sector by 4 bytes ktrace write failed, errno 27, tracing stopped for pid 1833 ktrace write failed, errno 27, tracing stopped for pid 766 ktrace write failed, errno 27, tracing stopped for pid 764 ktrace write failed, errno 27, tracing stopped for pid 765 ktrace write failed, errno 27, tracing stopped for pid 763 lock order reversal: 1st 0xfffffe0074f3a3e0 ufs (ufs, lockmgr) @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3351 2nd 0xffffffff82e01c40 proctree (proctree, sx) @ /syzkaller/managers/main/kernel/sys/kern/subr_prf.c:188 lock order proctree -> ufs established at: #0 0xffffffff81618759 at witness_checkorder+0x709 #1 0xffffffff81485cea at lockmgr_lock_flags+0x1ea #2 0xffffffff81d2ce4b at ffs_lock+0x18b #3 0xffffffff8227d799 at VOP_LOCK1_APV+0x79 #4 0xffffffff8177391e at _vn_lock+0x14e #5 0xffffffff817741c8 at vn_close1+0x1e8 #6 0xffffffff814778be at ktrops+0x40e #7 0xffffffff8147704d at sys_ktrace+0xa4d #8 0xffffffff820bc33b at amd64_syscall+0x4cb #9 0xffffffff82061f2b at fast_syscall_common+0xf8 lock order ufs -> proctree attempted at: #0 0xffffffff81619699 at witness_checkorder+0x1649 #1 0xffffffff8150f8fa at _sx_slock_int+0x14a #2 0xffffffff815d65cd at uprintf+0x14d #3 0xffffffff81d5927f at ufs_rmdir+0xdf #4 0xffffffff8227c57f at VOP_RMDIR_APV+0xef #5 0xffffffff81769185 at kern_frmdirat+0x8b5 #6 0xffffffff820bc33b at amd64_syscall+0x4cb #7 0xffffffff82061f2b at fast_syscall_common+0xf8 if_delmulti_locked: detaching ifnet instance 0xfffffe0058759800 ktrace write failed, errno 27, tracing stopped for pid 765 ktrace write failed, errno 27, tracing stopped for pid 764 ktrace write failed, errno 27, tracing stopped for pid 1833 ktrace write failed, errno 27, tracing stopped for pid 763 Expensive callout(9) function: 0xffffffff847fc640(0xfffffe0074ee13e0) 0.003028842 s SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0) login: set $lines = 0 Password: Login incorrect login: show registers Password: Login incorrect login: ps Password: Login incorrect login: show malloc ktrace write failed, errno 27, tracing stopped for pid 1721 Password: Login incorrect