last executing test programs:

21.835778321s ago: executing program 3 (id=4):
semop(0x0, &(0x7f0000000380)=[{0x1, 0x5, 0x1000}], 0x1)
aio_write(0x0)
aio_error(0x0)
__semctl$GETZCNT(0x0, 0x1, 0x7)
r0 = semget$private(0x0, 0x7, 0x3c0)
semop(r0, &(0x7f0000000380)=[{0x1, 0x5, 0x1000}], 0x1)
nanosleep(&(0x7f0000000280)={0x5af5df4e, 0x9}, &(0x7f00000002c0))
rfork(0x5000)
mount(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x200000, &(0x7f00000000c0)="99c14fde18200fe66e2c3e90ddd080a9fab9690073e902924751bae60111fbdc331a44d244b25742bc9ad437edfb10a9221224359e596efaa78282150c340618d1")
r1 = socket(0x1b, 0x3, 0x0)
sendto$inet6(r1, &(0x7f0000000000)="021611010200005397bb546302f72d4e", 0x10, 0x0, 0x0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_buf(r2, 0x29, 0x3f, 0x0, &(0x7f0000000100))
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
aio_write(&(0x7f0000000240)={r3, 0x80000001, &(0x7f0000000040)="e2", 0x1, [0x0, 0x1ff], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0x9fc040a3bd859cca}})
r4 = kqueue()
kevent(r4, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
r5 = open(&(0x7f0000000080)='./file0\x00', 0x4, 0x0)
procctl$PROC_PROTMAX_CTL(0x0, 0x0, 0xf, &(0x7f0000000280)=0x2)
mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x5, 0x5410, 0xffffffffffffffff, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0)
r6 = socket(0x1c, 0x1, 0x0)
ktrace(&(0x7f0000000000)='./file0\x00', 0x4, 0x106, 0x0)
r7 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r7, 0x6, 0x401, 0xffffffffffffffff, 0x0)
bind$inet6(r2, &(0x7f0000000100)={0xffffff50, 0x1c, 0x1, 0x6, @mcast1, 0xfffffffe}, 0x22)
setsockopt$inet_tcp_TCP_TXTLS_MODE(r5, 0x6, 0x28, &(0x7f00000001c0), 0x4)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
truncate(0x0, 0x7ffe)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x100000, 0x0)

9.077421575s ago: executing program 0 (id=32):
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async)
r0 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) (async)
kevent(0xffffffffffffffff, &(0x7f0000000440)=[{0x7, 0xfffffffffffffffb, 0x2004, 0x20000000, 0x8, 0xfff, [0x8, 0x2, 0x2, 0x8]}, {0xfffffffffffffffe, 0xfffffffffffffff5, 0xe5, 0xc0000000, 0x0, 0x81, [0x4, 0x6, 0x77, 0x4]}, {0x7, 0xffffffffffffffff, 0x0, 0x4, 0x3, 0x10, [0xc, 0x5, 0x51, 0x9]}, {0x8051, 0xfffffffffffffffa, 0x4044, 0x80, 0xffffffffffffffff, 0x6, [0x63, 0xfffffffffffffe00, 0x8, 0x2]}, {0x9, 0xfffffffffffffffc, 0x2, 0x204, 0x1, 0x3, [0x1, 0x6, 0x4b99, 0x68cc]}, {0x8, 0xfffffffffffffff8, 0x808c, 0x80000000, 0x0, 0xbef7, [0x8, 0x8, 0x39cde97e, 0x4]}, {0x4, 0xfffffffffffffff9, 0x4074, 0x8, 0x6, 0x9, [0x7fffffff, 0x0, 0x9, 0x900]}, {0x8, 0xfffffffffffffff9, 0x0, 0x20000000, 0xfffa, 0x3, [0x10001, 0x2, 0x2, 0x7fff]}], 0x8, &(0x7f0000000300)=[{}, {}, {}], 0x3, &(0x7f00000003c0)={0x8, 0x5}) (async)
mprotect(&(0x7f00007c8000/0x4000)=nil, 0x4000, 0x1) (async)
mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) (async)
r1 = socket(0x2, 0x1, 0x0)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x6}, 0x24) (async)
connect$inet(r1, &(0x7f0000000400)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
openat(0xffffffffffffff9c, 0x0, 0x200201, 0x0) (async)
open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c6, 0x0) (async)
open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0) (async)
pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000740)="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", 0x127}, {&(0x7f0000000880)="a01bf6ac92b9eddb6f51cda105c05495cf27e7aaeba2eb494d9cccd98586d033bc313d59545c9560200c2d210fab0e74db2f65db9540e68b006bf2ea397b0be28b1fbe0e9432688643a381debc50789fdf77851a93051e0a27d3d681d0539528623bdd4eca03405b72a82d6563dd9a9088c0fd993a617f6fd98970f980bf10756ed0843385e6a777d909dc5c11ff7ed0cdc2e86d26ba8286957577b8b5a5700557fe5b46fee4fd44bcc69b84a7c5dd74bd4cebe17f3f66a10000000000", 0xbd}, {&(0x7f00000002c0)="71a5755ce35afff287d3ce0ea2869817121044a9375722fcdbb48bbec69fe8802c93", 0x22}, {&(0x7f0000000680)="a78266f145cf03e37d924ac774eed8a142144795b10b42483c31230c73ac3e5ee902337b778bd2dc366f93fd5665327b858117840f9e5b7d4e703276083c8cfbcb7b55c2a2f061638ae80f00a5f5f8344f7a029b74a5d630107cc5ccbbb0c57cf885d023fdabbad88dd0239f5cbb9e996195ed05cac3eea1b2883b2eb8927ff7828ebf79fd422794cd4d575c7cbefb728a64751ac10558c4ef9193fcdcca0700fdb2b1", 0xa3}], 0x4, 0x7fffffffffffffff) (async)
socket(0x1c, 0x1, 0x0) (async)
mount(&(0x7f0000000000)='ufs\x00', &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000140)) (async)
preadv(0xffffffffffffffff, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) (async)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a67100f014e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfffffe89}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
rfork(0x85000) (async)
ioctl$SMB_SENDB(r0, 0x80306903, &(0x7f00000000c0)={0x0, 0x26, 0x3, @buf="9f73", @byte=0x5, 0x1000, &(0x7f0000000040)=0x80, 0x1, &(0x7f0000000080)=0x87, 0x1}) (async)
semget$private(0x0, 0x5, 0x0)
open$dir(0x0, 0x200, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x8001) (async)
execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async)
r2 = kqueue()
extattr_get_fd(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) (async)
kevent(r2, &(0x7f0000000380)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x6}], 0x1, 0x0, 0x0, 0x0) (async)
mkdir(0x0, 0x0)
extattr_set_link(&(0x7f00000000c0)='./file0\x00', 0x1, &(0x7f0000001480)='\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)
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet(0x2, 0x3, 0x2)

9.076988517s ago: executing program 1 (id=33):
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = fork() (async)
munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = semget(0x2, 0x1, 0x281)
mount(&(0x7f0000000000)='msdosfs\x00', 0x0, 0x0, 0x0) (async)
semop(r3, &(0x7f0000000340)=[{0x0, 0x7, 0x1000}, {0x3, 0x33b}, {0x0, 0x2, 0x1000}, {0x2, 0x9, 0x800}], 0x4) (async)
semop(r3, &(0x7f00000003c0)=[{0x1, 0xf, 0x91372fcf541e9ca7}, {0x2, 0x4}, {0x0, 0x5aa7, 0x1800}], 0x3) (async)
setsockopt$inet6_group_source_req(r2, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x0, 0x0, @mcast2}}, {{0x1c, 0x1c, 0xffffffffffffffff, 0x0, @rand_addr="19fdb123c091ae3db1f1c5f51d8be800"}}}, 0x108) (async)
setsockopt$inet6_group_source_req(r2, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x3, 0x0, @mcast2}}, {{0x1c, 0x1c, 0x2, 0x0, @rand_addr="483cb696615cbd5f23aa0675591532bf"}}}, 0x108) (async)
procctl$PROC_WXMAP_STATUS(0x2, r1, 0x16, &(0x7f0000000380))
setsockopt$inet6_group_source_req(r2, 0x29, 0x52, &(0x7f0000000400)={0x5, {{0x1c, 0x1c, 0x0, 0x0, @mcast2, 0x4}}, {{0x1c, 0x1c, 0x1, 0x0, @loopback, 0x2}}}, 0x108) (async)
cpuset_getdomain(0x2, 0x4, 0x5, 0xfffffffffffffec2, &(0x7f0000000000), 0x0) (async)
r4 = semget(0x0, 0x3, 0x14)
__semctl$GETALL(r4, 0x0, 0x6, &(0x7f0000000240)=[0x0, 0x5])
r5 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="01000000fbffbc5ae2334dbe71d0bf9cedf0c33642fd8d34faba2bdeb96e92b26629f1ba894817df4cfc96770214239bf9452223c68a20abcf13ed8f89b99c3f60e38f21d7f57cfd0580b93f22721342ee80450f5b88b3bb59c6c417fd8cdb10c39c50d418f46fcf1824efdedf7335573fc75a58089a64a3c6979b27bf8bd80b2496baa13306e1875423eddc9331ae"], 0x6) (async)
setsockopt$inet6_group_source_req(r5, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x0, 0x4, @mcast2}}, {{0x1c, 0x1c, 0xffffffffffffffff, 0x0, @rand_addr="19fdb123c0a8a841280b53f7ac8be800"}}}, 0x108) (async)
setsockopt$inet6_group_source_req(0xffffffffffffff9c, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x3, 0x2, @mcast2}}, {{0x1c, 0x1c, 0x1, 0x800000, @rand_addr="e9a1f09d08bc921df6e32a83418909a7", 0xfffffffd}}}, 0x108) (async)
undelete(&(0x7f0000000040)='./file0\x00')
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x0, 0x8000000, @mcast2}}, {{0x1c, 0x1c, 0x1, 0x4, @local={0xfe, 0x80, '\x00', 0x0}}}}, 0x108)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x0, 0x80000000, @mcast2, 0xf}}, {{0x1c, 0x1c, 0x1, 0x80, @rand_addr="2e3bd580583afb490ea98696165ed7d1", 0x4}}}, 0x108) (async)
r6 = semget$private(0x0, 0x7, 0x3c0)
semop(r6, &(0x7f0000000200)=[{0x4, 0x0, 0x1800}, {0x1, 0x20, 0x1800}], 0x2)
socket$inet_icmp_raw(0x2, 0x3, 0x1) (async)
rfork(0x85000) (async)
mprotect(&(0x7f0000d9c000/0x4000)=nil, 0x4000, 0x2)

9.07348711s ago: executing program 2 (id=34):
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
r1 = socket(0x26, 0x2, 0x0)
bind(r1, &(0x7f0000000040)=@in6={0x22, 0x1c, 0x3, 0x300, @mcast1}, 0xc)
syz_emit_ethernet(0x2a, &(0x7f00000004c0)=ANY=[@ANYBLOB="ffffffffffffaaa0aaaaaaaa08060001080006040001aaaaaaaaaabbac1400bbffffffffffffac1400aad801ef9993a868591568ec138d2502bb8e7d0a7741fc3ca8329f9285793f7ca6de09d550b21cf73053a7ac39a89ccc5f9f12d2c20873e7e6dc93ca5a037346c7e886d0b86567bcc55cbc60e6415e852b220910ed2bdbd2209637b315362868261aed17f89fe8a7565600ded41d1227580bb7a9"])
recvmsg(r1, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000000240), 0x0, 0x0}, 0x0)
open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
r2 = socket(0x2, 0x1, 0x0)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendto(r2, &(0x7f0000000480)="1080", 0x2, 0x20000, 0x0, 0x0)
recvfrom(r2, &(0x7f0000000100)=""/255, 0x14187, 0x860, 0x0, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0), 0x0)

7.458936657s ago: executing program 0 (id=35):
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
socketpair(0x1, 0x1, 0x0, &(0x7f0000000780)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendto(r1, &(0x7f0000000300)="0814883b798a67b633dd655bfa79ba05a408668b60c756793771929bc45ba2e1394d73283f697c37f72fa0c8d04d7759b7647eaeff609a37718d7486c33859d34a2c4bba320cb5d08fc26730cab962b608c632c8cc923deb54e2461942717d99412dc946c342204ba361a3bb877a4446b3ba0c00"/128, 0x4a15fa9c8a077d79, 0x100, 0x0, 0x0)
r2 = dup2(r0, r1)
execve(0x0, 0x0, 0x0)
readv(r2, &(0x7f0000000500)=[{&(0x7f00000017c0)=""/4108, 0x100c}], 0x1)
r3 = open(&(0x7f0000000080)='./file0\x00', 0xf5fbbcdef939e6ea, 0x740)
extattr_set_link(0x0, 0x2, &(0x7f00000002c0)='\xd7\x0e\x17\x1f\x90\xcf\xa3+\x00-=\\5\x81\xaf(\x8c&\xd9D\xbe\x97\xc7\"\xde\"\rZ\x04\x1eC\xd3\xcb&\xb6\xc9:PM\x16S\xff\xff\xff\x7f\x00\x00\x00\x00\xff\x19\xa1#Y\x1c\f\xfa\\07\x11\xd1=\xb1\xc5\xda\x00\x00\x00\x00\x00\x00\x00\xc4\x04\xaeQ\xffi\\\xa6?\xf2\x01O\xd6\xcc\xed[a\xf8u}\xad\x9a\xb8\x1d\x11\a\xa4\xf4o\xce \xe7\xafsZ\xb1.P\xa5\xc6.\xe9\"w$\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$/\x8bU\xe1\x88/C\xba\xb4}\x88\'+X\xf2R\xe1\x14\x81Q\xc0\xfb\x0f\xc8n\xa2\xecq\x94\xcf&\xcc\xe3\x11\xe1\xe2Q\xbc\xd4.4\xc1\xed\xac\xa8\x95OI_\x1f\x10^\xf0\x1d7\xc0\xc4je\xb9\x97\xf2\xb3?$\xe5\xcf2J\x02A\"\xf0\xd7;\xf2\x8b\xc7(N\x95\xd7\x0f\xdb\xd7\x1c\x89\xa9\x8d\xc5\x14M\xba\xc3\f\xc1\x19\xaa\xf0\x9dOGo\x89\xce\xd6iT ~\xb9z\xc7\xbc/\n?\xc8<\x86$\x8f\xab\xf4\x83\x97\xcd\xecU\xfeO8k\x1a\x8bt:\xf7t\x9d\xbbt^\x01\xafG\xe7t', 0x0, 0x0)
setuid(0xffffffffffffffff)
r4 = kqueue()
kevent(r4, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x8009, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0xa, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x76, &(0x7f0000000040)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x68, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0}, @multicast1}, @icmp=@redirect={0x5, 0x3, 0x0, @remote={0xac, 0x14, 0x0}, {0x13, 0x4, 0x2, 0x3d, 0x7f, 0x65, 0x6, 0x32, 0x43, 0xf801, @multicast2, @broadcast, {[@timestamp={0x44, 0xc, 0xb9, 0x3, 0xc, [{[], 0xbb}, {[], 0x10000}]}, @ssrr={0x89, 0x7, 0x5, [@remote={0xac, 0x14, 0x0}]}, @rr={0x7, 0x7, 0x4, [@multicast2]}, @lsrr={0x83, 0x7, 0x34, [@multicast1]}, @timestamp={0x44, 0x14, 0x48, 0x3, 0x2, [{[@loopback], 0x2}, {[@multicast2], 0x9}]}]}}}}}}})
mknodat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1000, 0x0)
syz_emit_ethernet(0x52, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000977a87a386dd602f5105001c0000fe80000000000000010000200000f9ffffff000569"])
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
kevent(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0)
setreuid(0xee00, 0xffffffffffffffff)
syz_emit_ethernet(0x8e, &(0x7f0000000140)=ANY=[@ANYBLOB])
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000180)={0x12, 0x1, 0xffffffffffffffff, 0xfffffffc})
r5 = socket$inet(0x2, 0x3, 0x0)
kqueue()
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="0213010002000000000000008fc30d4e", 0x10, 0x20000, 0x0, 0x0)
setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000000140)={@multicast1, @multicast1, @local={0xac, 0x14, 0x0}}, 0xc)
shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000000f40)=""/218)
r6 = semget$private(0x0, 0x4000000009, 0x12)
semop(r6, 0x0, 0x0)
r7 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_buf(r7, 0x29, 0x1c, &(0x7f0000000000)="7ace3e4602000145d93c23eb42", 0xd)
chflagsat(r3, &(0x7f0000000040)='./file0\x00', 0x40000, 0x200)

7.453520811s ago: executing program 1 (id=36):
r0 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r0, &(0x7f00000000c0)=@abs={0x8, 0x1, 0x4e22}, 0x8)
open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
posix_fadvise(r1, 0x0, 0x800000006, 0x5)
pwritev(r1, &(0x7f0000001700)=[{&(0x7f0000000000)="10983fd8", 0x4}], 0x1, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
extattr_list_link(&(0x7f0000000540)='./file0\x00', 0x2, 0x0, 0x0)
statfs(&(0x7f0000000140)='./file0\x00', 0x0)
r3 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
r4 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x54, &(0x7f00000004c0)={0x6, {{0x1c, 0x1c, 0x2, 0x0, @mcast1, 0x6}}, {{0x1c, 0x1c, 0x2, 0x0, @empty}}}, 0x108)
pread(r4, 0x0, 0x0, 0x3)
copy_file_range(r4, 0x0, r3, 0x0, 0xffffffffffffffff, 0x0)
getsockopt(0xffffffffffffffff, 0x0, 0x6d, 0x0, 0x0)
getresgid(0x0, &(0x7f0000001ec0), 0x0)
openat$md(0xffffff9c, &(0x7f00000001c0), 0x40, 0x0)
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5)
r5 = open(&(0x7f00000002c0)='.\x00', 0x0, 0x0)
mkdirat(r5, &(0x7f0000000000)='./file0\x00', 0x0)
mount(&(0x7f0000000000)='ufs\x00', &(0x7f0000000080)='./file0\x00', 0x20000000, &(0x7f0000000140))
open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0)
r6 = open$dir(&(0x7f0000000100)='.\x00', 0x80000, 0x1c1)
r7 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r7, &(0x7f00000001c0)='./file1\x00', 0x4)
renameat(r6, &(0x7f0000000040)='./file1\x00', r7, &(0x7f0000000180)='./file0\x00')
sync()

7.452896051s ago: executing program 2 (id=37):
open$dir(&(0x7f00000001c0)='./file0\x00', 0x488200, 0x176)
truncate(&(0x7f0000000040)='./file0\x00', 0xb)
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0xa)
open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x20)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
fpathconf(r0, 0x9)
r3 = fcntl$dupfd(r2, 0x0, r1)
sendfile(r0, r3, 0x400000000003, 0x5, 0x0, 0x0, 0x0)
truncate(0x0, 0x734)
futimesat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)={{0x7ff, 0xf}, {0x6, 0x3}})
execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000100)='/.%#\x00'], 0x0)
extattr_get_file(0x0, 0x1, 0x0, 0x0, 0x0)
open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
r4 = openat$evdev(0xffffffffffffff9c, &(0x7f0000000200), 0x180, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f0000000140)="33f5cc7bb05fee8ec562d92bcacf9fed6902d8df60c5deeed4a290835ed588b07611fee6438c033f03292ff0c59424e93d869dc9e0a4678366f0d347bfc124792004d9e9b7cbde24be73898fce978edd44d40774952c", 0x56}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000300), &(0x7f0000000340)=0x4)

5.748830468s ago: executing program 0 (id=38):
r0 = kqueue()
rfork(0x80000)
kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x8009, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0xa, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
mount(&(0x7f0000000000), 0x0, 0x0, 0x0) (async)
mount(&(0x7f0000000000), 0x0, 0x0, 0x0)
mknodat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1000, 0x0) (async)
mknodat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1000, 0x0)
access(&(0x7f0000000680)='./file0\x00', 0x0)
writev(r0, &(0x7f0000000200)=[{&(0x7f0000000300)="d6536b2ebca5cb6b673f7e5a23eb91a2700d0e984b2aad19018e17bc3a887a616e991f26f5204af831ff2e6c96", 0x2d}], 0x1)
r1 = kqueue()
open$dir(0x0, 0x40000400000002c2, 0x0)
r2 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0)
r3 = __specialfd$inotify(0x2, &(0x7f0000000180), 0x4)
inotify_add_watch_at(r3, r2, &(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x21000430)
kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x29, 0x0, 0x7, 0x1]}], 0x1, 0x0, 0x0, 0x0) (async)
kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x29, 0x0, 0x7, 0x1]}], 0x1, 0x0, 0x0, 0x0)
ioctl$CIOCFINDDEV(0xffffffffffffffff, 0xc024636c, &(0x7f00000000c0)={0x1, "86e3cb9be92d80e980903f437159a8b7ca748a7df05ea0928231225f3e07ce7f"}) (async)
ioctl$CIOCFINDDEV(0xffffffffffffffff, 0xc024636c, &(0x7f00000000c0)={0x1, "86e3cb9be92d80e980903f437159a8b7ca748a7df05ea0928231225f3e07ce7f"})
setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x27, 0x0, 0x0) (async)
setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x27, 0x0, 0x0)
shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000000f40)=""/218)
syz_emit_ethernet(0xa3, &(0x7f00000004c0)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x6d, 0x3a, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, @mcast2, {[], @icmpv6=@ndisc_na={0x88, 0x0, 0x0, 0x0, '\x00', @remote={0xfe, 0x80, '\x00', 0x0}, [{0xe, 0xa, "c0d019868a2b0ebc7d108ad0a04b65dd8a540d84ae662cccb669689145c4192a0a853331936c5b73247fafe15f74f6ae64d2dce4c32270035741e56da68b1270e81cd69b49acd92a61e67d50e698b9effac33c"}]}}}}}})
close(0xffffffffffffffff) (async)
close(0xffffffffffffffff)
freebsd11_mknodat(0xffffffffffffff9c, &(0x7f0000000140)='.\x00', 0x1000, 0x0)
open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) (async)
open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)

5.740211265s ago: executing program 1 (id=39):
r0 = kqueue()
kevent(r0, &(0x7f0000000100)=[{0x0, 0xfffffffffffffff9, 0xb, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0)
socket(0x17, 0x3, 0xfd)
mknodat(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x10, 0x0) (async)
sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x18c) (async)
r1 = socket(0x11, 0x3, 0x0)
sendto$unix(r1, &(0x7f00000000c0)="b100050160000000a80000000700000012df8106cfa10500fef96ecfc73fd3357ae36caa0416fa4f376b36acf00b7804be301e4991f7c8cf5f3fc303ebe1aa5323edeb51e2f0ca3ebbc257169ed0d44a699a1f133ea7acb5d602000d7d026ba8af6300371c2102000000720fd38bfbb770c1f5a8aec872ea772ec58904000000008d9800361b1257aba8c500002012010000de5000"/177, 0xb1, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000002c0), &(0x7f0000000300)=0x4) (async)
mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4) (async)
open(&(0x7f0000000180)='./file0\x00', 0x200, 0x0)
mount(&(0x7f0000000000), 0x0, 0xc4, 0x0) (async)
extattr_get_file(0x0, 0x1, &(0x7f0000000000)='\x00.', 0x0, 0x0) (async)
socket$inet_icmp_raw(0x2, 0x3, 0x1) (async, rerun: 64)
setrlimit(0x0, 0x0) (rerun: 64)
setreuid(0xee00, 0x0) (async, rerun: 32)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0) (rerun: 32)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) (async, rerun: 64)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000480)='\x00']) (rerun: 64)
writev(r3, &(0x7f0000000280), 0x26) (async)
write(r3, 0x0, 0x0) (async)
sysarch$I386_SET_GSBASE(0xa, 0xfffffffffffffffe) (async)
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r4, 0x0, 0x48, 0x0, 0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x47, &(0x7f0000000100)={@empty, @loopback, @remote={0xac, 0x14, 0x0}}, 0xc)
shmctl$IPC_SET(0x0, 0x1, &(0x7f00000005c0)={{0x0, 0x0, 0x0, 0x0, 0x1e3, 0x8, 0x0, 0x4}, 0x1, 0x2, 0x7, 0x3, 0x0, 0x0, 0x4}) (async)
__semctl$IPC_STAT(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000140)=0x0) (async)
r5 = getuid()
chown(0x0, r5, 0x0)
setuid(r5) (async)
setresuid(0x0, 0x0, r5)

5.739076611s ago: executing program 2 (id=40):
rmdir(&(0x7f0000000000)='./file0\x00')
ioctl$DIOCNATLOOK(0xffffffffffffff9c, 0xc04c4417, &(0x7f0000000040)="eae209de70f7deaa5c287b055a31b790c6948f352f")
extattr_list_file(&(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)=""/90, 0x5a)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb)
open$dir(&(0x7f00000001c0)='./file0\x00', 0x2000000, 0x80)
getfhat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240), 0x200)
shm_rename(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00', 0x2)
socketpair(0x17, 0x4, 0xa, &(0x7f0000000300)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2)
truncate(&(0x7f0000000340)='./file0\x00', 0x5)
r3 = shmget(0x3, 0xe000, 0x0, &(0x7f0000ff0000/0xe000)=nil)
shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000380)=""/119)
extattr_set_link(&(0x7f0000000400)='./file0\x00', 0x1, &(0x7f0000000440)='}\x00', &(0x7f0000000480)="ddac78746f190320396d2da3f34ca8b5ef1e548b2485bdb1af0acd91424b72604df60df31455568e26f2d6f5357f0c4183f971867228543af473610b566a01d0ab15b80cb79f2956a4c0ae8419d5dcd0a065be51239610987473569805576581a9e38a39c68124c7e6071febcc5e4c8b7e36f95e666a64c5b0863d6fb136bc00f5b8e5dc99dbb0074c1b6db939baaff8cb94ad91d753166b78", 0x99)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000540)={0x2, [0xbc9, 0xb]}, 0x8)
cpuset_setdomain(0x3, 0x1, 0x6, 0x20, &(0x7f0000000580)={[0xfe, 0x6, 0x9, 0xed]}, 0x1)
shmctl$IPC_INFO(r3, 0x3, &(0x7f00000005c0)=""/176)
bind$inet(r2, &(0x7f0000000680)={0x10, 0x2, 0x3, @multicast1}, 0x10)
setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f00000006c0)=0x40, 0x4)
ioctl$CRIOGET(0xffffffffffffff9c, 0xc0046364, &(0x7f0000000700)=0xffffffff)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000740)={0x8, 0x5, 0x10, 0x2, 0x8, 0x7, 0x9, 0x7, <r5=>0x0}, &(0x7f0000000780)=0x20)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000007c0)={0x9, 0x5210, 0x10, 0x1000, r5}, &(0x7f0000000800)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x6, 0x0, 0xfffffffa, 0x4, <r6=>r5}, &(0x7f0000000880)=0x10)
mprotect(&(0x7f0000ff0000/0x4000)=nil, 0x4000, 0x2)
mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x6)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000008c0)={0x5, 0x0, 0x1c, 0x10, 0x0, 0x4, 0x6, 0x1, 0xe, 0x8, 0x3}, 0xb)
connect(r4, &(0x7f0000000900)=@in6={0x1c, 0x1c, 0x0, 0x6ded, @rand_addr="4177fe2f667b9a626c9929f43e12012a", 0x2}, 0x1c)
kqueue()
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000940)={r6, 0x7, 0xf, 0x5, 0x80000001}, &(0x7f0000000980)=0x18)

3.93585397s ago: executing program 0 (id=41):
open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c6, 0x0)
open$dir(&(0x7f0000000240)='.\x00', 0x40, 0x110)
r0 = socket(0x11, 0x3, 0x0)
recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0)
symlink(&(0x7f0000000300)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000440)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r1 = open$dir(&(0x7f0000000600)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x20000, 0x128)
symlinkat(&(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', r1, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
open$dir(0x0, 0x20000, 0x45)
unlink(0x0)
r2 = accept$unix(r0, 0x0, &(0x7f00000002c0))
getsockname$unix(r2, &(0x7f0000000940)=@file={0x200, 0x0, ""/510}, &(0x7f00000005c0)=0x200)
open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
procctl$PROC_REAP_ACQUIRE(0x0, 0x0, 0x2, 0x0)
fork()
fork()
sigtimedwait(&(0x7f0000000040)={[0xfffffffe, 0xb, 0x9, 0x205]}, 0x0, 0x0)
fork()
sigaltstack(0xffffffffffffffff, 0x0)
fork()
getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200, 0x0, 0x0)
kqueue()
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, 0x0)
setitimer(0x1, &(0x7f0000002900)={{0x0, 0x7}, {0xffffffff}}, 0x0)
open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
r3 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(r3, 0xffff, 0x1002, &(0x7f00000000c0)=0x40000c, 0x4)
bind$inet6(r3, &(0x7f0000000140)={0xffffffba, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r3, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)

3.935025473s ago: executing program 1 (id=42):
thr_suspend(0xffffffffffffffff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
aio_write(&(0x7f0000000240)={r0, 0x80000001, &(0x7f0000000040)="e2", 0x1, [0x0, 0x1ff], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0x9fc040a3bd859cca}}) (async)
aio_write(&(0x7f0000000240)={r0, 0x80000001, &(0x7f0000000040)="e2", 0x1, [0x0, 0x1ff], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0x9fc040a3bd859cca}})
r1 = open(0x0, 0x80000000000206, 0x0)
r2 = kqueue()
kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x4ebfac6bbaf7949) (async)
open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x4ebfac6bbaf7949)
chflags(&(0x7f0000000080)='./file0\x00', 0x119304) (async)
chflags(&(0x7f0000000080)='./file0\x00', 0x119304)
r4 = open$dir(&(0x7f00000016c0)='./file0\x00', 0xa182fdacd32160a9, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
sendmsg$inet_sctp(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000500)="182a187d094b09d5c2da5cb8b9e2629e18cc9e3f6a7690dabf8beb4abc1aa91a8f6646c64bdc3faf4d4aeece25e52ccfd49df6d49097189852e4fa84bd736151cdc165065d080000b71be2ced1dcaf7a729c730eea0600000000000000c94492ca6327e640d79c969f9b78f9235da433e80ac467889eadd506ccd40d703ae975e8fec78719d96b11828506baa1e92f506ed50ebe15e12e5d7da0b71b919682456af4c711ff34ffd5cc133a95774922c8e038fd622f", 0xb5}, {0x0}], 0x2, 0x0, 0x0, 0x149}, 0x0)
r6 = socket(0x1c, 0x1, 0x0)
freebsd11_fstatfs(r0, &(0x7f00000005c0))
setsockopt$sock_int(r6, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4)
ktrace(&(0x7f0000000000)='./file0\x00', 0x4, 0x106, 0x0) (async)
ktrace(&(0x7f0000000000)='./file0\x00', 0x4, 0x106, 0x0)
bind$inet6(r6, &(0x7f0000000100)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async)
bind$inet6(r6, &(0x7f0000000100)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async)
connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet_udplite(0x2, 0x2, 0x88) (async)
r7 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000300)={@in6={{0x1c, 0x1c, 0x3, 0xe, @mcast2, 0x6}}, <r8=>0x0, 0x1, 0xd, 0x1, 0xa, 0x2}, &(0x7f00000001c0)=0x98)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x7fffffff, r8}, 0xc)
truncate(&(0x7f0000000400)='./file1\x00', 0x82)
dup2(r6, r7)
open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) (async)
r9 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
sendfile(r9, r7, 0x17, 0x0, 0x0, 0x0, 0x14)
ioctl$KDGETMODE(r5, 0x40046676, 0x22e00000) (async)
ioctl$KDGETMODE(r5, 0x40046676, 0x22e00000)
write(r3, &(0x7f0000000080)="ba", 0x100000)

3.932165093s ago: executing program 2 (id=43):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
aio_write(&(0x7f0000000340)={r0, 0x80000001, &(0x7f0000000300)="e2", 0x1, [0xfffffffe, 0xffffffff], 0x0, 0x0, 0xf, {0x5, 0x7, 0x0}, {0x0, 0x0, @sival_int, @spare=[0x9, 0x9, 0xf, 0x2, 0x100000000, 0xd24, 0x10000, 0x6b]}}) (async)
aio_write(&(0x7f0000000340)={r0, 0x80000001, &(0x7f0000000300)="e2", 0x1, [0xfffffffe, 0xffffffff], 0x0, 0x0, 0xf, {0x5, 0x7, 0x0}, {0x0, 0x0, @sival_int, @spare=[0x9, 0x9, 0xf, 0x2, 0x100000000, 0xd24, 0x10000, 0x6b]}})
preadv(r0, &(0x7f00000018c0)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000040)=""/142, 0x8e}, {&(0x7f00000014c0)=""/235, 0xeb}, {0x0}, {&(0x7f0000000400)=""/104, 0x68}], 0x5, 0xa2) (async)
preadv(r0, &(0x7f00000018c0)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000040)=""/142, 0x8e}, {&(0x7f00000014c0)=""/235, 0xeb}, {0x0}, {&(0x7f0000000400)=""/104, 0x68}], 0x5, 0xa2)
r1 = socket$inet6(0x1c, 0x3, 0x4)
sendmsg$inet6_sctp(r1, &(0x7f00000001c0)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="140000002900000014"], 0x14}, 0x0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
mlockall(0x2) (async)
mlockall(0x2)
open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0)
r3 = openat$md(0xffffff9c, &(0x7f0000000040), 0x80000, 0x0)
ioctl$MDIOCATTACH(r3, 0xc1b46d01, &(0x7f00000012c0)={0x0, 0x0, 0x2, 0x0, 0x800, 0x8, 0x20000f, 0x1ffffff, 0x80000, 0x349d, 0x0, [0x10003, 0x8, 0x0, 0x0, 0x12, 0x0, 0x3, 0x0, 0x0, 0xfffffeff, 0x0, 0x0, 0x5, 0x4000000, 0x2, 0x0, 0x200, 0x0, 0xe, 0xfffffffc, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffd, 0x1, 0x0, 0xffffffff, 0x8, 0x0, 0x0, 0x0, 0xffffffff, 0xfffffffd, 0x0, 0x6, 0x2000000, 0x3, 0x0, 0x0, 0x0, 0x80000000, 0xe, 0x8000, 0x2, 0x2, 0xfffffffc, 0x7, 0x2, 0x0, 0x0, 0x5, 0x0, 0x6, 0x1, 0x0, 0x3, 0x4, 0xfffffffc, 0x0, 0x0, 0xfffffff9, 0x368, 0xe, 0x0, 0x0, 0x0, 0x80, 0x4, 0x0, 0xfffffff9, 0x0, 0x0, 0x7, 0x0, 0x8, 0xffffffff, 0x0, 0x2d]})
dup(r3)
symlink(&(0x7f00000006c0)='.\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async)
symlink(&(0x7f00000006c0)='.\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r4 = __specialfd$inotify(0x2, &(0x7f00000001c0)={0x100000}, 0x4)
inotify_add_watch_at(r4, r2, &(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x25000430)
open$dir(&(0x7f00000016c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0xb8)
truncate(&(0x7f0000000080)='./file0\x00', 0x8001)
execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000100)='/.%#\x00'], 0x0) (async)
execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000100)='/.%#\x00'], 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r2, 0x0) (async)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r2, 0x0)
sync()
open(&(0x7f0000000140)='./file0\x00', 0x2, 0x4) (async)
r5 = open(&(0x7f0000000140)='./file0\x00', 0x2, 0x4)
r6 = kqueue()
kevent(r6, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7]}], 0x1, 0x0, 0x0, 0x0) (async)
kevent(r6, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7]}], 0x1, 0x0, 0x0, 0x0)
ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc0306367, 0x0)
msgget$private(0x0, 0x790) (async)
r7 = msgget$private(0x0, 0x790)
msgsnd(r7, 0x0, 0x401, 0x0)
msgctl$IPC_RMID(r7, 0x0)
mmap(&(0x7f000013f000/0x1000)=nil, 0x1000, 0x3, 0x20011, r5, 0xf000000)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7, 0x80010, r1, 0x6) (async)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7, 0x80010, r1, 0x6)
open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0)
preadv(r6, &(0x7f0000000180)=[{&(0x7f00000015c0)=""/254, 0xfe}, {&(0x7f0000000200)=""/61, 0x3d}, {&(0x7f0000001940)=""/4096, 0x1000}], 0x3, 0x87ffe)

2.0163747s ago: executing program 0 (id=44):
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x170)
ftruncate(r0, 0x7ffe)
r1 = kqueue()
kevent(r1, &(0x7f0000000040)=[{0xe, 0xfffffffffffffff9, 0x8009, 0x8, 0xe8c8, 0x0, [0x8000000000000000, 0x2]}], 0x1, 0x0, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, 0x0, 0x0)
cpuset(0x0)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000040)={0x2a, 0x0, 0x20, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505d7dbce4235fc3735fbe8e5aa4f4bb674", 0x0, 0x0, 0x0, 0xfdffffff})
ioctl$CIOCCRYPT(r2, 0xc0306367, &(0x7f0000000100)={0x0, 0x1, 0x2, 0xf, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000140)})
r3 = open(0x0, 0x4, 0x102)
socket(0x1b, 0x3, 0x0)
setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, 0x0, 0x0)
clock_gettime(0xffffffffc0000001, &(0x7f0000000200))
syz_emit_ethernet(0x52, &(0x7f00000003c0)={@local, @empty, [{[{0x88a8, 0x3, 0x1, 0x1}], {0x8100, 0x3, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, "ae029d", 0x14, 0x3a, 0xff, @local={0xfe, 0x80, '\x00', 0x0}, @mcast2, {[], @icmpv6=@ndisc_ns={0x87, 0x0, 0x0, @mcast1}}}}}})
r4 = openat$crypto(0xffffffffffffff9c, 0x0, 0x100000, 0x0)
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x8000, 0x0)
ioctl$DIOCRADDADDRS(r5, 0xc0184415, &(0x7f0000000a80)={{"df45187d7638f2f7bc836152843806587e7ee1bd3970459cb2cbee8401dfc33320b75ccfd729a25b38df20b45c678215f49f53e09510b4b6914adcbc90ab07184b0ad82cd7384ed6c40686e93601819fb0b534d30b825c4b6f32dd0aeb13594b1d5d6e18070f475c62040e767a1675dafa428bd4cd50ba75aa99251bd476be7ed22a9b2f9d35db8e7d6672a9caba297d7ca6d23a0605562b94441d0c29b7be1f9685a2536b2a38da8c2d5eb87f3c489a956ed8ee3698d520ef8089198bc3429a67e0865de9152749003cfcabeeda083606cd1decd7b9eac2f2b36dc8848d9ec57747f51da25acd9070f37b11ac8c6f031bea2d6ec44f4222f106f1fbb9711ecce444ef7ffb7edc53bef1149ead739c6452d65c392c95425e281a6d68e8a449eab0e678af021a9b565da5ab53a4d452cc890b61412baaf8ebb313f553cbf95f715ee19e907bb0caed501e48a66509799b8257d03a2298d92002049ee5b0cc7980794513eda1fe9483c9a7fe0d64bd813e7e4218d8fa8550d94e2341d21d7f410af62c9ea1827e6249af29ce2e96cfc6028576160b54a9622dc58b629276d399c1094a20683e8e091bd1ed2c7045a949309daf5aca74652701f4e26c2d530eef192c1b713216c8c677fff95d9104097a3da48d674e5fb106e6b1c79639a341f4191044ae3ae1dbc112f1c1574d3cf8fd148326dd5e7d73b6940978413f5198caa090c0a4541775bff5851e09f5d6bfc7bf5b4902a282709216bda29d6c6aa64446aaeead04633f0dcd83c4b87964564108220d13a1a11ddea1006ce04c6ab96362e9f7780b82e8627f9298430855b151bc2c8429fa6fc1c9486388103f62e96bcbd87fec7d2f8b460f5973493a987bbafe8200000000595a645af34a594644dd369be6c42dcc99d9306f5fd7f963675bfe9aa133b7ec8d578f21e878a5f29d56af3887f8b5bc09e1363848e7ad02a9b1a4ad1da369869cfc2123e13588d249b8c0aab32534c4b6f1fbce459ce19f75f5153107c2884c6740bc04843b3f844d147061f4ccbe71c0e27eb42a370756560ecd81ad1ded939926794889b64e42c16830c07c99325f0e69c9daeded96af750e3894b819592f9fe1a6ecb7a9b99253ba4e8b4673dd4b14c7da84bd4e020080f18c3d07031cb9501828b6fc6eae4e94717d8cd8d9bd7f4d16653d5ac50a53858493fd7a747e35868ad247ce1865f8397827bdb2ff4dbda235b81813214a96ffc7db32dee1656be4fa080b61aab0b70a0646ef2d98106742fc28efd8c4858c4464b2a3f2c3d9b9df3832af68b77ba8ad698eddae6c38d90709c11b4e962ae43ad62d987a7b292be9c00b44671a1fc6c921ef9a4653883602c38c1fba148f3f1e1117ba61e080eb3991d8e8205b8e999adf52ab01cec50ec27d4c11b100", "0920cf14d501a846a22d8eb300fbff0400000000000000001000"}, 0x0, 0x9, 0x0, 0xf7b2, 0x20000002, 0xb, 0x0, 0xffffffffffffffff})
preadv(0xffffffffffffffff, 0x0, 0x0, 0x78dabc0a)
cpuset_setid(0x2, 0x101, 0x0)
socketpair$unix(0x1, 0x2, 0x0, 0x0)
bindat$unix(0xffffffffffffff9c, 0xffffffffffffffff, &(0x7f0000000240)=@file={0xa, 0x1, './file0\x00'}, 0xa)
open$dir(0x0, 0x0, 0x44)
ioctl$BIOCVERSION(r0, 0x40044271, &(0x7f0000000000))
connectat$unix(r4, r3, &(0x7f0000000200)=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
syz_emit_ethernet(0x4a, &(0x7f00000000c0)={@local, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x8, 0x3c, 0x0, 0x0, 0x5, 0x6, 0x0, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, @tcp={{0x3, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0xa, 0x2, 0xa7, 0x0, 0x0, {[@md5sig={0x13, 0x12, "ca4fb93dfd2425f12b6d7170392ccfc5"}]}}}}}}})

2.016107816s ago: executing program 1 (id=45):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
open$dir(&(0x7f0000000100)='./file1\x00', 0x40000400000002c2, 0x180)
r1 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0)
unlink(&(0x7f0000002a40)='.\x00')
symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r2 = __specialfd$inotify(0x2, &(0x7f0000000180), 0x4)
openat$md(0xffffff9c, &(0x7f0000000040), 0x4, 0x0)
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5)
unlink(&(0x7f0000000040)='./file0\x00')
symlink(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='./bus/\x00')
inotify_add_watch_at(r2, r1, &(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x21000430)
inotify_add_watch_at(r2, r1, &(0x7f0000000380)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', 0x20)
inotify_add_watch_at(r0, r0, &(0x7f0000000480)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', 0x0)
unlink(&(0x7f0000000040)='./file1\x00')
rfork(0x1000)

2.015524628s ago: executing program 2 (id=46):
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x9, &(0x7f0000000240)={0x0, 0x0, 0x7, 0x1000301010005})
rfork(0x10)
freebsd10_pipe(&(0x7f0000000240)={<r1=>0xffffffffffffffff})
close(r1)
rfork(0x1000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000080)={@empty, @multicast2}, 0x8)
connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000002c0)={0x0, 0x8e, "23b4676e7f53bdece564190110aa07867ab8ec9aac6e8b604e6259dbd31c95831c96cdfb0e318ab2a28963227685c4174e8f600a68f4cd2ab670d13994ee510d108a46d3dad6358671a2ff5c5d21012e2f533daa80dc63c039c6da967eec7ff7ca516c5e3a3516fa839f31e7fbb9803545363ca65405f546ce17be3387cb3c40d459c2ba581586cb7870b409d6b3"}, &(0x7f0000000240)=0x96)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x7ff}, 0xc)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000100), 0x4)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
r3 = fork()
r4 = shmget(0x1, 0x2000, 0x82a, &(0x7f0000ffb000/0x2000)=nil)
shmctl$IPC_STAT(r4, 0x2, 0x0)
r5 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0xae, &(0x7f0000000300)=ANY=[@ANYRES32=r5])
shmctl$IPC_STAT(r4, 0x2, &(0x7f00000000c0)=""/54)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
r7 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
ioctl$CIOCGSESSION2(r7, 0xc040636a, &(0x7f0000000000)={0x19, 0x0, 0xc, &(0x7f00000002c0)="2c9e89526bb2ee9a6fa94322", 0x0, 0x0, 0x1, 0xfdffffff, [0x0, 0x6, 0x401, 0xffffffff]})
fcntl$dupfd(r7, 0x11, r6)
setuid(0xffffffffffffffff)
rtprio(0x1, r3, 0x0)
r8 = semget$private(0x0, 0x3, 0x208)
__semctl$GETZCNT(r8, 0x3, 0x7)
cap_fcntls_get(r2, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0])
cpuset_setaffinity(0x3, 0x7, 0x9, 0xff11, &(0x7f0000000040)={[0x2]})

2.676883ms ago: executing program 0 (id=47):
syz_emit_ethernet(0x76, &(0x7f0000002880)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "f300", 0x40, 0x3a, 0x0, @rand_addr="0000e5d60000f8ba4df4020000008000", @mcast2, {[], @icmpv6=@param_prob={0x4, 0x1, 0x0, 0xfffffff4, {0x8, 0x6, "93fb4c", 0x1, 0x88, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, @remote={0xfe, 0x80, '\x00', 0x0}, [@hopopts={0x37}, @hopopts={0x87}]}}}}}}})
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x170)
ftruncate(r0, 0x7ffe)
r1 = kqueue()
setgid(0xffffffffffffffff)
setgroups(0x0, 0x0)
chmod(&(0x7f0000000040)='.\x00', 0x35e)
setuid(0xee01)
open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
kevent(r1, &(0x7f0000000040)=[{0xe, 0xfffffffffffffff9, 0x8009, 0x8, 0xe8c8, 0x0, [0x8000000000000000, 0x2]}], 0x1, 0x0, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, 0x0, 0x0)
cpuset(0x0)
r2 = open(0x0, 0x4, 0x102)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x7, 0x12, r2, 0x0)
socket(0x1b, 0x3, 0x0)
setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, 0x0)
syz_emit_ethernet(0x52, &(0x7f00000003c0)={@local, @empty, [{[{0x88a8, 0x3, 0x1, 0x1}], {0x8100, 0x3, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, "ae029d", 0x14, 0x3a, 0xff, @local={0xfe, 0x80, '\x00', 0x0}, @mcast2, {[], @icmpv6=@ndisc_ns={0x87, 0x0, 0x0, @mcast1}}}}}})
openat$crypto(0xffffffffffffff9c, 0x0, 0x100000, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x8000, 0x0)
syz_emit_ethernet(0x7fe, &(0x7f0000000080)=ANY=[@ANYBLOB="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"])
setgroups(0x4000000000000287, &(0x7f0000000000)=[0xffffffffffffffff])
setgroups(0x3e, &(0x7f0000000100))
ioctl$DIOCRADDADDRS(r3, 0xc0184415, &(0x7f0000000a80)={{"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", "0920cf14d501a846a22d8eb300fbff0400000000000000001000"}, 0x0, 0x9, 0x0, 0xf7b2, 0x20000002, 0xb, 0x0, 0xffffffffffffffff})
preadv(0xffffffffffffffff, 0x0, 0x0, 0x78dabc0a)
cpuset_setid(0x2, 0x101, 0x0)
socketpair$unix(0x1, 0x2, 0x0, 0x0)
open$dir(0x0, 0x0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f00000000c0)={@local, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x8, 0x3c, 0x0, 0x0, 0x5, 0x6, 0x0, @rand_addr=0x1ff, @local={0xac, 0x14, 0x0}}, @tcp={{0x3, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0xa, 0x2, 0xa7, 0x0, 0x0, {[@md5sig={0x13, 0x12, "ca4fb93dfd2425f12b6d7170392ccfc5"}]}}}}}}})

1.406742ms ago: executing program 1 (id=48):
r0 = socket$inet6(0x1c, 0x1, 0x0)
setsockopt(r0, 0x29, 0x40, &(0x7f0000000000), 0x0)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt(r1, 0x10, 0x9, &(0x7f00000000c0)="44451a645e880afd6829df1065b21009bef6", 0x12)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4)
bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x5f8f, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
open(&(0x7f0000000100)='./file0\x00', 0x400000, 0x100)

0s ago: executing program 2 (id=49):
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x17, 0x26, 0x12, &(0x7f00000007c0)="72e8d6919d00200073f869469d6a416dca02", 0x1, &(0x7f0000000080)='?', 0x0, 0x7d8661db, [0x0, 0x3, 0x0, 0xfff]})
procctl$PROC_TRACE_STATUS(0x0, 0x0, 0x8, &(0x7f00000000c0))
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x4ebfac6bbaf7941)
r2 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x12, r3, 0x0)
rfork(0x85000)
open$dir(&(0x7f00000001c0)='./file0\x00', 0x488200, 0x176)
execve(0x0, &(0x7f0000000380)=[&(0x7f00000005c0)='.(\x00'], 0x0)
procctl$PROC_REAP_GETPIDS(0x0, 0x0, 0xfffffff, 0x0)
fchown(r0, 0xee01, 0xffffffffffffffff)

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.0.153' (ED25519) to the list of known hosts.
if_delmulti_locked: detaching ifnet instance 0xfffffe00594ff000
if_delmulti_locked: detaching ifnet instance 0xfffffe00594ff000
if_delmulti_locked: detaching ifnet instance 0xfffffe00594ff000
if_delmulti_locked: detaching ifnet instance 0xfffffe005806c800
lock order reversal:
 1st 0xffffffff830019c0 proctree (proctree, sx) @ /syzkaller/managers/main/kernel/sys/kern/kern_ktrace.c:1151
 2nd 0xfffffe006dfac750 ufs (ufs, lockmgr) @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:581
lock order ufs -> proctree established at:
lock order proctree -> ufs attempted at:
if_delmulti_locked: detaching ifnet instance 0xfffffe00594ff000
if_delmulti_locked: detaching ifnet instance 0xfffffe00594ff000
if_delmulti_locked: detaching ifnet instance 0xfffffe00594ff000
ZFS filesystem version: 5
ZFS storage pool version: features support (5000)
if_delmulti_locked: detaching ifnet instance 0xfffffe0059970000
ifconfig: interface tap3 does not exist
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: open of /dev/kcov failed
 (errno 2: No such file or directory)
SYZFAIL: open of /dev/kcov failed
 (errno 2: No such file or directory)
SYZFAIL: open of /dev/kcov failed
 (errno 2: No such file or directory)
SYZFAIL: open of /dev/kcov failed
 (errno 2: No such file or directory)
SYZFAIL: open of /dev/kcov failed
 (errno 2: No such file or directory)
SYZFAIL: open of /dev/kcov failed
 (errno 2: No such file or directory)
SYZFAIL: open of /dev/kcov failed
 (errno 2: No such file or directory)
SYZFAIL: open of /dev/kcov failed
 (errno 2: No such file or directory)
SYZFAIL: open of /dev/kcov failed
 (errno 2: No such file or directory)
SYZFAIL: open of /dev/kcov failed
 (errno 2: No such file or directory)
SYZFAIL: open of /dev/kcov failed
 (errno 2: No such file or directory)
SYZFAIL: open of /dev/kcov failed
 (errno 2: No such file or directory)
SYZFAIL: open of /dev/kcov failed
 (errno 2: No such file or directory)
SYZFAIL: open of /dev/kcov failed
 (errno 2: No such file or directory)
SYZFAIL: open of /dev/kcov failed
 (errno 2: No such file or directory)
SYZFAIL: open of /dev/kcov failed
 (errno 2: No such file or directory)
SYZFAIL: open of /dev/kcov failed
 (errno 2: No such file or directory)
SYZFAIL: open of /dev/kcov failed
 (errno 2: No such file or directory)
SYZFAIL: open of /dev/kcov failed
 (errno 2: No such file or directory)
SYZFAIL: open of /dev/kcov failed
 (errno 2: No such file or directory)
SYZFAIL: repeatedly failed to execute the program
proc=3 req=4 state=1 status=67 (errno 9: Bad file descriptor)


FreeBSD/amd64 (ci-freebsd-main-6.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
Password:
Login incorrect
show all tcpcbs/bl