last executing test programs: 2.662138311s ago: executing program 0 (id=1): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000000300)={0x0, 0x1}, 0x10, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000080)="76e5eac907f9ccf7a251ceddcec7d6aa45cffe2c63a56077123a276d3ba4e9d17eb3eb5db12a3783a8e0620d357de1fe04fa9465b5bd1286e9624dec06a00c222f", 0x41}], 0x1) unveil(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='c\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa) unveil(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)='W\x00') setrlimit(0x8, &(0x7f0000000980)={0xb, 0x54}) r3 = syz_open_pts() close(r3) syz_open_pts() ioctl$BIOCGSTATS(r0, 0x4008426f, &(0x7f0000000200)) ioctl$TIOCSETA(r3, 0x802c7414, &(0x7f00000001c0)={0xf66b, 0xfffffffb, 0x800, 0x5fffff44, "9cdc452e307e1871444def08fc5b6ce6015edd04", 0x47e, 0x8}) writev(r3, &(0x7f0000000000)=[{&(0x7f00000009c0)="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", 0xfd98}], 0x1) r4 = socket(0x18, 0x2, 0x0) setsockopt(r4, 0x1000000000029, 0xa, &(0x7f0000000000)="03000000", 0x4) setsockopt(r4, 0x1000000000029, 0xa, &(0x7f0000000140)='\x00\x00 \x00', 0x4) execve(&(0x7f0000000440)='./file0\x00', 0x0, 0x0) 2.66183s ago: executing program 5 (id=10): open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x55) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) r0 = socket(0x1e, 0x8000, 0x3) ioctl$FIONREAD(r0, 0xc020691b, &(0x7f00000001c0)) r1 = socket(0x18, 0x2, 0x0) setsockopt(r1, 0x1000000000029, 0xb, &(0x7f0000000040)='\x00\x00\x00\x00', 0x4) setsockopt(r1, 0x29, 0x9, &(0x7f0000000100)='\x00\x00\x00\x00', 0x4) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2.661461809s ago: executing program 5 (id=11): munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) shmget$private(0x0, 0x3000, 0x65d, &(0x7f0000ffa000/0x3000)=nil) (async) r0 = shmget$private(0x0, 0x3000, 0x65d, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7}, 0x0, 0xfffc, 0x0, 0x0, 0x4, 0x0, 0x800000800000000}) r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', r1, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async) symlinkat(&(0x7f0000000240)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', r1, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x200000000000c, &(0x7f0000000000)="e600100000000000", 0x8) (async) setsockopt$inet_opts(r2, 0x0, 0x200000000000c, &(0x7f0000000000)="e600100000000000", 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000180)="cd08a632", 0x4) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000ec0)='./file1\x00') (async) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000ec0)='./file1\x00') rename(&(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000a80)='./file0\x00') open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) (async) open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) shmat(r0, &(0x7f0000001000/0x3000)=nil, 0x0) mlock(&(0x7f0000001000/0x2000)=nil, 0x2000) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4) 2.660681526s ago: executing program 0 (id=12): sysctl$hw(&(0x7f0000000080)={0x6, 0x11}, 0x2, 0x0, 0x0, 0x0, 0x0) chown(&(0x7f0000000000)='.\x00', 0xffffffffffffffff, 0xffffffffffffffff) sysctl$hw(&(0x7f0000000080)={0x6, 0x11}, 0x2, 0x0, 0x0, 0x0, 0x0) (async) chown(&(0x7f0000000000)='.\x00', 0xffffffffffffffff, 0xffffffffffffffff) (async) 2.567142273s ago: executing program 5 (id=13): ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, 0x0) kqueue() bind$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8) r0 = open(&(0x7f0000000000)='./file0\x00', 0x9cab835cfdc52675, 0x0) ioctl$VMM_IOC_RESETCPU(r0, 0x82405605, &(0x7f0000000140)={0x2, 0x80000001, {[0x3, 0x8, 0x3, 0x992f, 0x1, 0x2, 0x800, 0x4, 0x100000000, 0x8000000000000009, 0xfffc, 0x7, 0x7, 0x0, 0x5, 0xfff, 0x3, 0x84], [0xdb4, 0xfffffffffffffff8, 0xfffffffffffffffe, 0x14, 0x7, 0xfffffffffffffff9, 0x6, 0x7, 0xc199, 0x6], [0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x1c0fd7a5, 0x1, 0x2], [0x1, 0x8000, 0x5, 0xffffffff80000000, 0x2, 0x105], [{0xc0, 0x0, 0x6, 0x7}, {0x8, 0x493, 0x8, 0x7}, {0x4, 0x907, 0x80000000, 0x6}, {0x8, 0x280, 0x7, 0x8}, {0x2, 0xfffffff9, 0x5a0, 0x8}, {0xe, 0x27ff, 0x3, 0x7}, {0x3, 0x9, 0x80000001, 0xff}, {0x4, 0x7fff, 0x7, 0xffffffffffff0694}], {0x6, 0x9, 0x200101, 0x5}, {0x4, 0x9, 0x7}}}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0xa011, r0, 0x0) ftruncate(r0, 0x79c8) ioctl$BIOCSRSIG(r0, 0x80044272, &(0x7f0000000040)=0x3) syz_emit_ethernet(0xb9, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff000000000000a13472ad9dc40e1d04a878310800460000ab00000080004e214e200008900d57b175a73f3f6af81815c800a6f109b320632547db3f72a75671226c511f1da5dfe1dcd270f7c44ffc1e1c2733821851d85b32dd4861bae7236f6ca39ed8e613d73895772bc0a2a6d746123c5c987591545309622d2d30e492012e8d7e778212dcaf897c268eea1672c6fefc241f089aad680c530000000000000000000000009a823b987c3fe900000000000000"]) setrlimit(0x7, &(0x7f0000000100)={0x0, 0xdf}) r1 = semget(0x0, 0x1, 0x281) semop(r1, &(0x7f0000000080), 0x26) r2 = socket(0x2, 0x2, 0x0) ioctl$FIOASYNC(r2, 0x80047460, &(0x7f00000000c0)=0xbfe) open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) ioctl$BIOCGDLTLIST(r0, 0xc010427b, &(0x7f00000003c0)={0x5, &(0x7f0000000380)=[0x0, 0x218, 0x6, 0x80000000, 0x62b7]}) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f0000000100)=0x20000, 0x4) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r2, &(0x7f0000000000), 0x10) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000000c0)="9876d692a3ef9c7ab923a2f0", 0xc) write(r2, &(0x7f0000000240)="14bdfa5d1d34e2fecb284a6498307dcda9aec43050036123339a346f737850551408753f95b7688ad4c4e1dd5489e7bafc58d3e5823757ae8b630719ef187ccad995f13dbe19a6dd4e6902bd8297b0799b426aabe9fad9db6996571c6d9f8bb5d542c2148aa42be940970fe88d34d8f99afe7e7820237400000000008000000100"/138, 0xfc7e) semctl$IPC_RMID(r1, 0x0, 0x0) 2.566830483s ago: executing program 5 (id=14): sysctl$net_inet_tcp(&(0x7f0000000000)={0x4, 0x2, 0x6, 0x17}, 0x4, 0x0, &(0x7f0000000100), 0x0, 0x0) sysctl$net_inet6_ip6(&(0x7f0000000000)={0x4, 0x18, 0x29, 0x2b}, 0x4, &(0x7f00000002c0)="741ad85d", &(0x7f0000000200)=0x4, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) sysctl$net_inet_tcp(&(0x7f0000000000)={0x4, 0x2, 0x6, 0x8}, 0x4, &(0x7f0000000040), &(0x7f0000000040), 0x0, 0x0) 2.566430846s ago: executing program 5 (id=15): sysctl$vfs_nfs(&(0x7f0000000100)={0xa, 0x2, 0x1}, 0x44, 0x0, 0x0, 0x0, 0x45) 2.341896893s ago: executing program 5 (id=18): r0 = msgget$private(0x0, 0x1ba) msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYRESDEC], 0x401, 0x0) syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000001"]) r1 = syz_open_pts() write(r1, &(0x7f0000000040)="bca0d00eaf4a9cc62f7015f0a7af576883741deec031f4f6c03f7942c0f7c421feba0b1d60c9bc2410160eb560f0eb4cff505f4d81505136bc", 0x39) writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="6dc100167f", 0x5}], 0x1) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r2 = socket(0x2, 0x1, 0x0) connect$unix(r2, &(0x7f0000000000), 0x10) shutdown(r2, 0x1) close(0xffffffffffffffff) close(r2) socket(0x2, 0x4001, 0x0) r3 = socket(0x18, 0x1, 0x0) setsockopt(r3, 0x1000000029, 0x2e, 0x0, 0x0) r4 = msgget$private(0x0, 0x210) msgsnd(r4, &(0x7f00000000c0)=ANY=[@ANYRES64=r3], 0x20, 0x800) msgrcv(r0, 0x0, 0x0, 0x3, 0x2000) msgsnd(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="0300"], 0x52, 0x0) setitimer(0x2, 0xffffffffffffffff, 0x0) 2.341290229s ago: executing program 0 (id=19): r0 = open(&(0x7f0000000080)='./file0\x00', 0x18289, 0x190) r1 = socket(0x18, 0x2, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1023, 0x0, 0x0) sysctl$vm(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = kqueue() kevent(r2, &(0x7f0000000040), 0x7fffffff, 0x0, 0xffffffff, 0x0) mprotect(&(0x7f0000143000/0x1000)=nil, 0x1000, 0x1) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, 0x0) mmap(&(0x7f0000142000/0x2000)=nil, 0x2000, 0x0, 0x2810, r0, 0x0) r3 = semget(0x0, 0x1, 0x281) semctl$GETVAL(r3, 0x1, 0x5, &(0x7f0000000380)=""/167) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) flock(0xffffffffffffffff, 0x2) select(0x0, 0x0, 0x0, 0x0, 0x0) close(r4) syz_open_pts() 1.232720297s ago: executing program 2 (id=25): writev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000080)="76e5eac907f9ccf7a251ceddcec7d6aa45cffe2c63a56077123a276d3ba4e9d17eb3eb5db12a3783a8e0620d357de1fe04fa9465b5bd1286e9624dec06a00c222f", 0x41}], 0x1) rename(&(0x7f0000000100)='./file1\x00', 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='.\x00') pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000240)=""/193, 0xfffffe14}], 0x1) close(r0) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x1000300000004}) open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x2c) poll(&(0x7f0000000000)=[{}], 0x20000000000000fe, 0x0) execve(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$sock_cred(r1, 0xffff, 0x1022, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, r3, r2, 0x0, 0x1}, 0x0, 0x8000}) chdir(&(0x7f0000000100)='./file1\x00') sysctl$kern(&(0x7f00000000c0)={0x1, 0x4e}, 0x3, &(0x7f00000001c0)="6ff91ecd378a4e588e5f84cf71b59c7af6c37013fc5dda17179a14ee0a20de8db3a97d2b3e090c33208c7538ef29d0c651d294979a3a9ab1e2dcf76dc09959f2677341c041790689e64d4f8dc54b31558eed21bc", &(0x7f0000000240)=0xffb5, 0x0, 0x37) sysctl$kern(&(0x7f00000000c0)={0x1, 0x45}, 0x3, &(0x7f0000000100)="71f91e3471ac0058bc5a91501d94a34b8e5f84cf71b59c7afec37082", &(0x7f0000000080)=0x1, 0x0, 0x37) writev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000080)="76e5eac907f9ccf7a251ceddcec7d6aa45cffe2c63a56077123a276d3ba4e9d17eb3eb5db12a3783a8e0620d357de1fe04fa9465b5bd1286e9624dec06a00c222f", 0x41}], 0x1) (async) rename(&(0x7f0000000100)='./file1\x00', 0x0) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='.\x00') (async) pipe2(&(0x7f0000000000), 0x0) (async) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000240)=""/193, 0xfffffe14}], 0x1) (async) close(r0) (async) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x1000300000004}) (async) open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x2c) (async) poll(&(0x7f0000000000)=[{}], 0x20000000000000fe, 0x0) (async) execve(0x0, 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) (async) getsockopt$sock_cred(r1, 0xffff, 0x1022, &(0x7f0000000280), &(0x7f0000000140)=0xc) (async) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, r3, r2, 0x0, 0x1}, 0x0, 0x8000}) (async) chdir(&(0x7f0000000100)='./file1\x00') (async) sysctl$kern(&(0x7f00000000c0)={0x1, 0x4e}, 0x3, &(0x7f00000001c0)="6ff91ecd378a4e588e5f84cf71b59c7af6c37013fc5dda17179a14ee0a20de8db3a97d2b3e090c33208c7538ef29d0c651d294979a3a9ab1e2dcf76dc09959f2677341c041790689e64d4f8dc54b31558eed21bc", &(0x7f0000000240)=0xffb5, 0x0, 0x37) (async) sysctl$kern(&(0x7f00000000c0)={0x1, 0x45}, 0x3, &(0x7f0000000100)="71f91e3471ac0058bc5a91501d94a34b8e5f84cf71b59c7afec37082", &(0x7f0000000080)=0x1, 0x0, 0x37) (async) 1.231671656s ago: executing program 2 (id=26): symlinkat(0x0, 0xffffffffffffffff, 0x0) (async, rerun: 32) syz_open_pts() (rerun: 32) r0 = syz_open_pts() (async) syz_open_pts() (async, rerun: 32) r1 = socket$unix(0x1, 0x2, 0x0) (async, rerun: 32) setsockopt(0xffffffffffffffff, 0x5, 0xa7ee, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x1000000029, 0x24, 0x0, 0x0) (async) r2 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1, 0x0, 0x0) (async) openat$wsmuxkbd(0xffffffffffffff9c, 0x0, 0x10, 0x0) (async) ioctl$FIONBIO(r2, 0x8004667e, 0x0) syz_emit_ethernet(0x138, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) (async) r3 = msgget$private(0x0, 0xfffffffffffffffd) msgsnd(r3, &(0x7f0000002ec0)=ANY=[@ANYRESDEC], 0x0, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1002, 0x0, 0x0) fchflags(r0, 0x1) 1.203850686s ago: executing program 2 (id=28): sysctl$vm_swapencrypt(&(0x7f0000000040)={0x6, 0x1b, 0x3}, 0x3, 0x0, 0x0, 0x0, 0x0) utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x7ffe, 0x4}, {0x1ff, 0xffffffffffffffff}}, 0x9f1a6e103bd2b539) (async) utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x7ffe, 0x4}, {0x1ff, 0xffffffffffffffff}}, 0x9f1a6e103bd2b539) r0 = semget$private(0x0, 0x3, 0x3c0) semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)) (async) semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)) sendto$unix(0xffffffffffffffff, &(0x7f0000000880)="b1000504000004000000000007", 0xd, 0x40b, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000640)=[{0x0}, {&(0x7f0000000540)=""/212, 0xd4}], 0x2, 0x0}, 0x0) (async) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000640)=[{0x0}, {&(0x7f0000000540)=""/212, 0xd4}], 0x2, 0x0}, 0x0) sendmmsg(r1, &(0x7f0000000340)={0x0, 0x8}, 0x10, 0x402) (async) sendmmsg(r1, &(0x7f0000000340)={0x0, 0x8}, 0x10, 0x402) unveil(0x0, &(0x7f0000000180)='x\x00') r3 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r3, 0xffff, 0x1002, &(0x7f0000000100)=0x6, 0x3) socket(0x1, 0x3, 0x6) 848.27858ms ago: executing program 4 (id=34): r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x7) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000040)="a63511", 0x3}], 0x1) sysctl$kern(&(0x7f0000000080)={0x1, 0x3d}, 0x4000000000000003, 0x0, 0x0, 0x0, 0x0) sysctl$net_inet_divert(&(0x7f0000000040)={0x4, 0x1e, 0x2, 0x1}, 0x4, 0x0, 0x0, 0x0, 0x64) 847.596867ms ago: executing program 4 (id=35): setrlimit(0x8, &(0x7f0000000040)={0x42, 0x61}) getpgid(0x0) r0 = syz_open_pts() close(r0) syz_open_pts() mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) writev(r0, &(0x7f0000002400)=[{0x0}], 0x1) 846.163984ms ago: executing program 4 (id=36): openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x1, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x23, 0x200000000000c, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x800000018, 0x1, 0x0) bind$unix(r2, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c) shutdown(r2, 0x0) recvmmsg(r1, &(0x7f0000000300)={0x0, 0x1}, 0x10, 0x0, 0x0) sysctl$net_inet6_ip6(&(0x7f0000000040)={0x4, 0x18, 0x29, 0x35}, 0x4, &(0x7f0000000080)="ab", &(0x7f0000000000)=0x20000, 0x0, 0x0) sysctl$kern(&(0x7f0000000180)={0x1, 0x41}, 0x2, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x2, 0x2, 0x0) r4 = dup(r3) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) setsockopt$inet_opts(r4, 0x0, 0x15, &(0x7f0000000040)="fd04c085", 0x4) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000080)="76e5eac907f9ccf7a251ceddcec7d6aa45cffe2c63a56077123a276d3ba4e9d17eb3eb5db12a3783a8e0620d357de1fe04fa9465b5bd1286e9624dec06a00c222f", 0x41}], 0x1) unveil(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='c\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$VMM_IOC_WRITEREGS(0xffffffffffffffff, 0x82485608, &(0x7f00000001c0)={0x8, 0x9, 0x9, {[0x2, 0x8, 0xf2c, 0x5, 0x9, 0x8000000000000001, 0x5, 0xfffffffffffffff8, 0x32f9, 0x7, 0x3, 0x2, 0x2, 0x7, 0x2, 0x2000000, 0x9, 0xd], [0x3, 0x0, 0x1ff, 0x2, 0x1, 0x6, 0x7, 0xffff, 0xae5e, 0x40], [0x3, 0xfffffffffffffff7, 0xbd38, 0x6, 0x5, 0x7], [0xf5f, 0x2, 0x3, 0x2, 0x8000000000000000, 0x3], [{0xac8, 0x7f, 0x6c8, 0x6}, {0x7ff, 0x80, 0x101, 0x4}, {0xfff7, 0xff, 0x4, 0x99}, {0x1, 0x5, 0x2, 0x6}, {0x2, 0x4, 0x8, 0xc}, {0x9, 0xa884, 0x7, 0xf}, {0xc, 0x7, 0xe, 0xcab}, {0x1, 0x1, 0xfffffffc, 0x20000000000e}], {0x6, 0x28, 0x7, 0x7}, {0x3, 0x1, 0x626c, 0x1}}}) r5 = socket$inet(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r6, &(0x7f0000000040)=@file={0xd19450564dee018c, './file0\x00'}, 0xa) lseek(r6, 0x4, 0x0) r7 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r7, 0x0, 0x200000000000c, &(0x7f0000000240)="ea00070100000000", 0xc) dup2(r7, r5) setsockopt$inet_opts(r5, 0x0, 0x200000000000c, &(0x7f0000000240)="ea00000100000000", 0xc) setsockopt$inet_opts(r5, 0x0, 0x200000000000c, &(0x7f0000000240)="ea00000100000000", 0x8) unveil(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)='W\x00') execve(&(0x7f0000000440)='./file0\x00', 0x0, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000004c0)={{0x3, 0x0, 0x0, 0x0, 0x0, 0x80, 0x1}, 0x9b82, 0x81, 0x55}) 845.812505ms ago: executing program 4 (id=37): r0 = socket$inet6(0x18, 0x2, 0x0) getgid() (async) r1 = getgid() r2 = getgid() setregid(r1, r2) getsockopt(r0, 0x5, 0x8, 0x0, 0x0) 633.44503ms ago: executing program 4 (id=38): r0 = socket(0x2, 0x2, 0x0) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) ioctl$FIONREAD(r0, 0xc0206921, &(0x7f00000001c0)) (async) ioctl$FIONREAD(r0, 0xc0206921, &(0x7f00000001c0)) dup(r0) socket(0x2, 0x2, 0x0) (async) r1 = socket(0x2, 0x2, 0x0) ioctl$FIONREAD(r1, 0xc0206925, &(0x7f00000001c0)) 632.976086ms ago: executing program 4 (id=39): r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$FIONBIO(r0, 0x8004667e, &(0x7f0000000040)=0x8) (async, rerun: 32) r1 = socket$unix(0x1, 0x5, 0x0) (rerun: 32) bind$unix(r1, &(0x7f0000000200)=@file={0xd570d0466b6018f, './file0\x00'}, 0xa) listen(r1, 0x0) ioctl$FIONBIO(r1, 0x8004667e, &(0x7f0000000040)=0x8) (async) accept$unix(r1, 0x0, 0x0) (async, rerun: 32) poll(0x0, 0x0, 0x6) (rerun: 32) 476.528811ms ago: executing program 6 (id=42): munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) munmap(&(0x7f0000000000/0x4000)=nil, 0x4000) r0 = socket(0x11, 0x3, 0x94) getsockopt(r0, 0x11, 0x2, 0x0, 0x0) shmget(0x1, 0x3000, 0x30, &(0x7f0000ffa000/0x3000)=nil) sysctl$net_inet6_ip6(&(0x7f0000000040)={0x4, 0x18, 0x29, 0x35}, 0x1, &(0x7f0000000080)="ab", &(0x7f0000000000)=0x20000, 0x0, 0x0) r1 = syz_open_pts() ioctl$TIOCSTSTAMP(r1, 0x8008745a, &(0x7f0000000100)={0xccc7, 0x4f24}) mquery(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, r0, 0x4) 474.526677ms ago: executing program 6 (id=44): ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f0000000000)={0x2, &(0x7f0000000080)=[{}, {0x4, 0x0, 0x0, 0xa6}]}) (async) sysctl$kern(&(0x7f0000000080)={0x1, 0x27}, 0x4000000000000004, 0x0, 0x0, 0x0, 0x0) (async, rerun: 32) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x4, 0x6010, 0xffffffffffffffff, 0xfffffffffffffffb) (rerun: 32) 425.162036ms ago: executing program 6 (id=46): syz_emit_ethernet(0x126f, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]) sysctl$kern(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)="55f8f5782087a072a82ec35f78d14780f518", 0x12) syz_extract_tcp_res(&(0x7f0000000040), 0x4e, 0x0) (async) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) (async) r0 = socket(0x18, 0x2, 0x0) ioctl$FIONREAD(r0, 0xc1206949, &(0x7f00000001c0)) (async, rerun: 32) sysctl$net_inet6_icmp6(&(0x7f0000000000)={0x4, 0x18, 0x3a, 0x12}, 0x4, 0x0, 0x0, 0x0, 0x0) (rerun: 32) 417.930208ms ago: executing program 1 (id=47): syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd606aa43f00082b00fe8000000000000000000000000000000000000040"]) (async) r0 = openat$wsmouse(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) close(r0) 412.509085ms ago: executing program 1 (id=48): r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x2, 0x0, 0xfffffffefffffffc}) semop(0x0, &(0x7f00000000c0)=[{0x2}, {0x0, 0x2ff, 0x800}], 0x2) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f00000000c0), 0x1c, 0x0}, 0x0) r1 = socket(0x18, 0x2, 0xfd) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getsockname$inet(r1, &(0x7f00000000c0), &(0x7f0000000380)=0xffffffffffffff24) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000003000/0x1000)=nil) select(0x40, &(0x7f0000000000)={0x6, 0x3a, 0x200, 0x1, 0x0, 0xf53, 0x6, 0x7fff}, &(0x7f0000000100)={0xffff, 0x7, 0x7, 0x6, 0x6, 0x9, 0x100000001, 0x5}, &(0x7f0000000140)={0x2, 0x3, 0x2, 0x80000001, 0x3, 0xa9, 0x0, 0xd800}, &(0x7f0000000180)={0x6, 0x4}) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000240)={{0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7}, 0x0, 0xfffc, 0x0, 0x0, 0x4, 0x0, 0x800000800000000}) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) shmat(r2, &(0x7f0000ffa000/0x3000)=nil, 0x4000) madvise(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x2) r3 = socket(0x18, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0xfffffffffffffffe, 0x0, 0x10, 0xffffffffffffffff, 0x2) close(r3) socket(0x18, 0x2, 0x0) sendmsg$unix(r3, &(0x7f0000001700)={0x0, 0x0, 0x0}, 0x0) 405.085691ms ago: executing program 6 (id=50): syz_emit_ethernet(0x17a, &(0x7f00000001c0)=ANY=[@ANYBLOB="f3a2a8908a86aaaaaaaaaabb86dd601ab5b60000100000004e95"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = syz_open_pts() ioctl$FIONBIO(r0, 0x8004667e, &(0x7f0000000000)=0x2d) syz_emit_ethernet(0x126f, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]) sysctl$kern(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)="55f8f5782087a072a82ec35f78d14780f518", 0x12) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) r1 = socket(0x18, 0x2, 0x0) ioctl$FIONREAD(r1, 0xc1206949, &(0x7f00000001c0)) syz_emit_ethernet(0x123, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff000000000000080045000115000000010000907800000000000000004e224e21", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="9104000290780233020d96c729637cae4fa49c1558040200d1c2f0bfe2d0786c364607d29f59aba04d62ff16e6bb47f1cd981d0cf5f225560531db5a3a6c3cb3d5ac50e0eec7423f3ef5e3c4a13f81f14f843a32b529e4649b57d581159522ddf03a6cabf358af4e1ae7abe2eeb2928749848606e68779a9aac6417859ae29d8de08ba3da1e6387381a61f166b78d7ae58ccd15a08555c8e7db3e261cbba4f565ff3567edfcacd1a43a2f80b44a3727c2f46723f3826d9842357f4d467cb2e24ed586547d107e74cfe46502dde741762fe8ad6742200cf5fd16fcdadae4fd744b730286383e0444647e948151cb63c5c12b79f75a3"]) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) syz_extract_tcp_res$synack(&(0x7f0000000140)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa08004500004000000004004852a6c82d7920c5dc3a907804b8", @ANYRES32=r2, @ANYRES32=0x41424344, @ANYBLOB="b0100007907800f3051607752163000000710000000800000007ffffffff0000"]) sysctl$kern(&(0x7f0000000040)={0x1, 0x46}, 0x2, 0x0, 0x0, 0x0, 0x7) syz_emit_ethernet(0x17a, &(0x7f00000001c0)=ANY=[@ANYBLOB="f3a2a8908a86aaaaaaaaaabb86dd601ab5b60000100000004e95"]) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async) syz_open_pts() (async) ioctl$FIONBIO(r0, 0x8004667e, &(0x7f0000000000)=0x2d) (async) syz_emit_ethernet(0x126f, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]) (async) sysctl$kern(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)="55f8f5782087a072a82ec35f78d14780f518", 0x12) (async) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) (async) socket(0x18, 0x2, 0x0) (async) ioctl$FIONREAD(r1, 0xc1206949, &(0x7f00000001c0)) (async) syz_emit_ethernet(0x123, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff000000000000080045000115000000010000907800000000000000004e224e21", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="9104000290780233020d96c729637cae4fa49c1558040200d1c2f0bfe2d0786c364607d29f59aba04d62ff16e6bb47f1cd981d0cf5f225560531db5a3a6c3cb3d5ac50e0eec7423f3ef5e3c4a13f81f14f843a32b529e4649b57d581159522ddf03a6cabf358af4e1ae7abe2eeb2928749848606e68779a9aac6417859ae29d8de08ba3da1e6387381a61f166b78d7ae58ccd15a08555c8e7db3e261cbba4f565ff3567edfcacd1a43a2f80b44a3727c2f46723f3826d9842357f4d467cb2e24ed586547d107e74cfe46502dde741762fe8ad6742200cf5fd16fcdadae4fd744b730286383e0444647e948151cb63c5c12b79f75a3"]) (async) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) (async) syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0) (async) syz_emit_ethernet(0x4e, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa08004500004000000004004852a6c82d7920c5dc3a907804b8", @ANYRES32=r2, @ANYRES32=0x41424344, @ANYBLOB="b0100007907800f3051607752163000000710000000800000007ffffffff0000"]) (async) sysctl$kern(&(0x7f0000000040)={0x1, 0x46}, 0x2, 0x0, 0x0, 0x0, 0x7) (async) 404.340607ms ago: executing program 1 (id=51): r0 = syz_open_pts() close(r0) setrlimit(0x8, &(0x7f0000000980)={0x7, 0x54}) r1 = syz_open_pts() close(r1) syz_open_pts() r2 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_int(r2, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffe8f) ioctl$TIOCSETA(r1, 0x802c7414, &(0x7f0000000040)={0x6, 0x0, 0x1, 0xfffffffd, "1a1116f0d0a643000000003500fffffffffff700"}) writev(r1, &(0x7f0000000700)=[{&(0x7f0000000300)="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", 0x202}], 0x1) ioctl$TIOCSETA(r0, 0x802c7414, &(0x7f0000000040)={0xfffffffd, 0x2, 0x1, 0xffffffda, "1a1116f0d00100000000000000fffffffffff700", 0x5, 0x4}) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000e40)="03c985a1", 0x4}], 0x1) ioctl$TIOCMGET(r1, 0x4004746a, &(0x7f0000000000)) sysctl$net_inet_tcp(&(0x7f00000000c0)={0x4, 0x2, 0x6, 0x9}, 0x4, &(0x7f0000000540)="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", &(0x7f00000002c0)=0x210, 0x0, 0x0) 399.887209ms ago: executing program 6 (id=53): r0 = semget(0x0, 0x1, 0x281) setrlimit(0x8, &(0x7f0000000980)={0x8, 0x54}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x200000000000c, &(0x7f0000000000)="e000000000000000", 0x8) close(r1) r2 = syz_open_pts() close(r2) ioctl$VMM_IOC_WRITEREGS(0xffffffffffffffff, 0x82485608, &(0x7f00000001c0)={0x8, 0x9, 0x9, {[0x2, 0x8, 0xf2c, 0x2, 0x9, 0x8000000000000001, 0x5, 0xfffffffffffffff8, 0x32f9, 0x8, 0x3, 0x2, 0x2, 0x7, 0x2, 0x8, 0x9, 0x800], [0x2, 0x0, 0x200, 0x2, 0x1, 0x6, 0x7, 0xffff, 0xae5e, 0x40], [0x3, 0xfffffffffffffff7, 0xbd38, 0x6, 0x5, 0x7, 0xfffffffffffffff7], [0xf5f, 0x2, 0x3, 0x2, 0x8000000000000000, 0x3], [{0xac8, 0x7f, 0x6c8, 0x6}, {0x7ff, 0x80, 0x9, 0x4}, {0xfff7, 0xff, 0x4, 0x2}, {0x1, 0x5, 0x2, 0x6}, {0x2, 0x1, 0x8, 0xc}, {0x9, 0xa884, 0x7, 0xf}, {0xc, 0x7, 0xe, 0xcab}, {0x1, 0x1, 0xfffffffc, 0x20000000000e}], {0x3, 0x28, 0x7, 0x7}, {0x3, 0x1, 0x626c, 0x1}}}) r3 = syz_open_pts() ioctl$TIOCSETAF(r3, 0x802c7416, &(0x7f0000000180)={0x40978a, 0x7, 0xf7fffc00, 0x80a19f, "bb08000100f167d910508b000000000000000080"}) writev(r2, &(0x7f0000000700)=[{&(0x7f0000000080)="34eb4cd59e8456ebc0881681c60e1cd9e0bf01b618b3cb934394c5951c1db0fd943a", 0xff99}], 0x1) semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x1, 0x7, 0x6, 0x8, 0x4, 0x2, 0xf99f]) 180.200752ms ago: executing program 0 (id=54): setrlimit(0x8, &(0x7f0000000980)={0x42, 0x62}) r0 = syz_open_pts() getrlimit(0x4, &(0x7f0000000100)) r1 = socket$inet(0x2, 0x2, 0x0) r2 = msgget$private(0x0, 0xfffffffffffffffd) msgrcv(r2, 0x0, 0x0, 0x3, 0x1000) r3 = getpid() msgctl$IPC_SET(r2, 0x1, &(0x7f0000000080)={{0x7, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xc4}, 0x6, 0x10028, r3, 0x0, 0x7ffffffffffdfffd, 0x7fffffffffffffff, 0x9a, 0x8000000000000e66}) socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x200000000000b, &(0x7f0000000180)='\x00', 0x1) setsockopt$inet_opts(r1, 0x0, 0x200000000000a, &(0x7f0000000140), 0x0) close(r0) r4 = syz_open_pts() writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000440)="e82b93ee92", 0x5}], 0x1) ioctl$TIOCSETA(r4, 0x802c7414, &(0x7f0000000080)={0x7, 0x80, 0xffffdefa, 0x247f1430, "f1b5552d337f00", 0x2003, 0x1}) close(r0) poll(&(0x7f0000000040)=[{r4, 0x1}], 0x1, 0x0) sysctl$net_inet_ip(&(0x7f0000000040)={0x4, 0x11, 0x20, 0x2}, 0x4, 0x0, 0x0, 0x0, 0x0) r5 = socket$inet(0x2, 0x5, 0x5) setsockopt(r5, 0x52, 0x4, &(0x7f0000000000)="230b9839f6e25e5548f14ba4", 0xc) 179.754738ms ago: executing program 2 (id=55): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) (async) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x10, r2, 0x0) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x80000000002) sysctl$vfs_nfs(&(0x7f0000002580)={0xa, 0x2, 0x1}, 0x3, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x2) (async) shutdown(r0, 0x2) socket(0x2, 0x2, 0x0) (async) r3 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r3, 0xffff, 0x800, &(0x7f0000000200), 0x2) accept$inet(r2, 0x0, &(0x7f0000000000)) (async) r4 = accept$inet(r2, 0x0, &(0x7f0000000000)) getsockopt$SO_PEERCRED(r0, 0xffff, 0x1022, &(0x7f0000000080)={0x0}, 0xc) getsockopt$sock_cred(r0, 0xffff, 0x1022, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) socket(0x11, 0x3, 0x0) (async) r7 = socket(0x11, 0x3, 0x0) r8 = socket(0x11, 0x3, 0x0) dup2(r8, r7) getsockopt$SO_PEERCRED(r2, 0xffff, 0x1022, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r4, 0xffff, 0x1022, &(0x7f0000000240)={r5, r6, r9}, 0xc) sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28, 0xa}, 0x6) 179.145503ms ago: executing program 1 (id=56): r0 = syz_open_pts() ioctl$TIOCGFLAGS(r0, 0x4004745d, &(0x7f0000000000)) ioctl$TIOCGWINSZ(r0, 0x40087468, &(0x7f0000000180)) 178.934993ms ago: executing program 3 (id=57): mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) munlock(&(0x7f0000559000/0x1000)=nil, 0x1000) utimensat(0xffffffffffffffff, 0x0, &(0x7f0000004540)={{0xffffffffffffffff, 0x5}, {0x8, 0xc8}}, 0x0) 178.684854ms ago: executing program 3 (id=58): semop(0x0, &(0x7f00000000c0)=[{0x2}, {0x3, 0x2ff, 0x800}], 0x2) (async, rerun: 32) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) (async, rerun: 32) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) munmap(&(0x7f0000000000/0xf000)=nil, 0xf000) (async) utimes(0x0, &(0x7f00000000c0)={{0x0, 0x1}, {0xbf, 0x8}}) (async) r0 = open(&(0x7f0000000040)='./file0\x00', 0x18289, 0x7b) write(r0, &(0x7f00000004c0)="b96abcf5ac7cffa09ea845315c0d853a14", 0xffffff1c) setpgid(0x0, 0x0) (async) r1 = getppid() setpgid(0x0, r1) setpgid(0x0, 0x0) (async) bind$unix(0xffffffffffffffff, 0x0, 0x0) (async) writev(r0, &(0x7f0000000680)=[{&(0x7f0000000180)="cd38", 0x2}], 0x1) (async) sysctl$kern(&(0x7f00000000c0)={0x1, 0x47}, 0x4000000000000003, 0x0, 0x0, 0x0, 0xfffffffffffffeb0) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket(0x18, 0x1, 0x0) close(r2) (async) r3 = socket(0x18, 0x2, 0x0) setsockopt(r3, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) connect$unix(r2, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) (async) syz_emit_ethernet(0x32, &(0x7f0000000040)={@empty, @broadcast, [{[{0x88a8, 0x6, 0x0, 0x2}], {0x8100, 0x3}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @local, @multicast2, @empty, @rand_addr=0x1000}}}}) 78.425822ms ago: executing program 3 (id=59): setitimer(0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x7fff}}, 0x0) setitimer(0x0, &(0x7f0000001000)={{0x4, 0x84}, {0x0, 0xc9c}}, 0x0) open$dir(&(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0) setitimer(0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x7fff}}, 0x0) (async) setitimer(0x0, &(0x7f0000001000)={{0x4, 0x84}, {0x0, 0xc9c}}, 0x0) (async) open$dir(&(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0) (async) 71.104128ms ago: executing program 1 (id=60): setrlimit(0x8, &(0x7f0000000580)={0xa, 0x56}) sysctl$kern(&(0x7f0000000080)={0x1, 0x44}, 0x4000000000000004, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_pts() close(r0) r1 = syz_open_pts() ioctl$TIOCSETA(r1, 0x802c7414, &(0x7f0000000100)={0x5f2, 0x9, 0xffbfdf82, 0xffffff8a, "1c0500fcff0dff00007fbf00c268c9ff000ee700", 0x1, 0x4}) r2 = socket$inet(0x2, 0x2, 0x0) sysctl$kern(&(0x7f0000000140)={0x1, 0x52}, 0x2, &(0x7f0000000040), 0x0, 0x0, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000000)={0x7fffffffffffffff, 0x9}, 0x10) writev(r0, &(0x7f00000004c0)=[{&(0x7f00000015c0)="2cc4ca8b74e3d061d02561f4429d50fb4e0a", 0x12}], 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r3, &(0x7f0000000040)=@file={0xd19450564dee018c, './file0\x00'}, 0xa) connect$unix(r3, &(0x7f0000000000)=@file={0xd1653077bafa0114, './file0\x00'}, 0xa) ioctl$BIOCSETWF(0xffffffffffffff9c, 0x80104277, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x0, 0xff}, {0x2, 0x0, 0x0, 0x44}]}) readlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/248, 0xf8) sysctl$kern(&(0x7f0000000080)={0x1, 0x31}, 0x4000000000000004, 0x0, 0x0, 0x0, 0x0) getpeername(r3, 0x0, &(0x7f0000000180)) 69.523916ms ago: executing program 2 (id=61): writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0) (async) writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0) rename(&(0x7f0000000100)='./file0\x00', 0x0) r0 = syz_open_pts() r1 = syz_open_pts() syz_open_pts() syz_open_pts() ioctl$VMM_IOC_RESETCPU(0xffffffffffffff9c, 0x82405605, &(0x7f00000019c0)={0xfffffffc, 0xfffffffe, {[0xfffffffffffffffc, 0x8, 0x5, 0x100000000, 0x0, 0x80000000, 0x8000002e, 0x0, 0x0, 0x2f01, 0x4, 0x0, 0x0, 0x1, 0x4, 0x4, 0x2, 0x100], [0x5, 0x5, 0xfffffffffffffff8, 0x0, 0x1, 0x80000000, 0x0, 0x0, 0x0, 0x47], [0x8, 0x2, 0x100000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffe], [0x100, 0x20000000000, 0x0, 0x100000002, 0xfffffffffffffffe], [{0x0, 0xc, 0x0, 0x7d06}, {0x2, 0x2, 0x1, 0x3}, {0x0, 0x0, 0xfffffffe, 0x1000}, {0x1008, 0x0, 0x6, 0xfffffffffffffffe}, {0x0, 0x400, 0xd, 0x40}, {0x7ffe, 0x2000, 0x40003, 0x1}, {0xfffe, 0x0, 0x7}, {0x0, 0x95b, 0x200, 0x8}], {0x0, 0x5, 0x0, 0x849}, {0x203, 0x10, 0x4, 0x2}}}) (async) ioctl$VMM_IOC_RESETCPU(0xffffffffffffff9c, 0x82405605, &(0x7f00000019c0)={0xfffffffc, 0xfffffffe, {[0xfffffffffffffffc, 0x8, 0x5, 0x100000000, 0x0, 0x80000000, 0x8000002e, 0x0, 0x0, 0x2f01, 0x4, 0x0, 0x0, 0x1, 0x4, 0x4, 0x2, 0x100], [0x5, 0x5, 0xfffffffffffffff8, 0x0, 0x1, 0x80000000, 0x0, 0x0, 0x0, 0x47], [0x8, 0x2, 0x100000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffe], [0x100, 0x20000000000, 0x0, 0x100000002, 0xfffffffffffffffe], [{0x0, 0xc, 0x0, 0x7d06}, {0x2, 0x2, 0x1, 0x3}, {0x0, 0x0, 0xfffffffe, 0x1000}, {0x1008, 0x0, 0x6, 0xfffffffffffffffe}, {0x0, 0x400, 0xd, 0x40}, {0x7ffe, 0x2000, 0x40003, 0x1}, {0xfffe, 0x0, 0x7}, {0x0, 0x95b, 0x200, 0x8}], {0x0, 0x5, 0x0, 0x849}, {0x203, 0x10, 0x4, 0x2}}}) r2 = kqueue() kevent(r2, &(0x7f0000000080), 0xe4a, 0x0, 0x4000a9fa, 0x0) r3 = dup2(r0, r1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='.\x00') (async) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='.\x00') utimensat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) (async) utimensat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$sock_cred(r4, 0xffff, 0x1022, &(0x7f0000000280), &(0x7f0000000140)=0xc) (async) getsockopt$sock_cred(r4, 0xffff, 0x1022, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, r6, r5, 0x0, 0x1}, 0x0, 0x8000}) getgroups(0x6, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchownat(r3, &(0x7f0000000000)='./file0\x00', r5, r7, 0x4) 68.632724ms ago: executing program 3 (id=62): r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x1}, 0x8) chmod(&(0x7f0000000080)='./file0\x00', 0x2ea) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8, 0x82) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/23, 0x17) socket(0x2, 0x400000000002, 0x0) setsockopt(r0, 0x7, 0x24, &(0x7f0000000180)="b3f5d915", 0x4) 60.793078ms ago: executing program 6 (id=63): r0 = syz_open_pts() fcntl$lock(r0, 0x9, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000300000000}) flock(r0, 0x1) flock(r0, 0x3) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x100000001}) select(0x11, &(0x7f0000000080)={0x10, 0x9, 0x2, 0x100, 0x1, 0x7, 0x86, 0x3}, 0x0, &(0x7f0000000100)={0xfb7d, 0x4, 0x5, 0x5, 0x80000001, 0x4, 0x6, 0xd8}, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x2, 0x9011, 0xffffffffffffffff, 0x400000000000000) 49.344567ms ago: executing program 3 (id=64): syz_emit_ethernet(0xe, &(0x7f00000013c0)=ANY=[@ANYRESDEC=0x0, @ANYBLOB="f3c6bb4e09000000d0a8d86a43844b6f448e358b3c7453475b3fcd15fb9b7dc927399fe807dd345b3065e85b35047f6bad77434aec3dbf"]) (async) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) (async) r0 = kqueue() kevent(r0, &(0x7f0000000100)=[{{r0}, 0xfffffffffffffffa, 0x1, 0x20000003, 0x4, 0x78a}, {{r0}, 0xfffffffffffffffa, 0xc, 0x1, 0x1ff, 0xf}], 0x30, 0x0, 0x57d, 0x0) (async) writev(r0, &(0x7f0000001280)=[{&(0x7f0000000040)="e81a31fec135b5098abdded7f95e177387b6e51600f2d9821dc73b51b56ee790f95039d6b016e5e92248231d100f12521539fb3a94b62e5a0d98704978531ab66ab4dd488ef69424bcc3aafd74086dc465e2c8349d6476d83e71c584cf38b90735968de82ddd4ef4562a67368316376a95ec5dac216f719103a2f5d5d12cf505bdd1b2d695102dd45fcbfdf7796861df3a66d0818e2f2e46264f3f924e229b7fcd4c70785e87ef4586a082b36caf998ad03ba70f35310b444a93c76b106823292c88abdd5bd885e52fbfa82d5dc6eaa52f2ea369e6b523d13066668e765323e701c7bbe3807a5151", 0xe8}, {&(0x7f0000000140)="6c08b70a2cff8317b1813c5cc19bff0a6e186239de6358ed2a9774eb26aa25e698013b6313880b1df29b98877982e20c579e1d9987e71a47100a6a0f4f26302be39e36b36980a8d38839f8e208e55f7531e9cd174a4df14ea979039bf6545e54", 0x60}, {&(0x7f0000000200)="29279075eca66d360d", 0x9}, {&(0x7f0000000240)="617ad0d1c2a04cff8fc9c8e9e7e4a9ea5dc7e2882b957d04e33c6ceac5f8982f8d12d2efbbf1bdf689a2f153", 0x2c}, {&(0x7f0000000280)="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", 0x1000}], 0x5) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) (async) r1 = socket(0x2, 0x1, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) select(0x40, &(0x7f0000000000)={0x7fffffff, 0x1, 0x4, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0) (async) close(r2) (async) connect$unix(r1, &(0x7f0000000000), 0x10) (async) r3 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r3, 0xffff, 0x10, 0x0, 0x0) (async) r4 = open(&(0x7f0000000140)='./file0\x00', 0x78e, 0xd9) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) ktrace(&(0x7f0000001380)='./file0/file0\x00', 0x1, 0x4, 0x0) (async) select(0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) (async) r5 = semget$private(0x0, 0x7, 0x3c0) semctl$GETVAL(r5, 0x4, 0x5, &(0x7f0000000000)=""/80) (async) pwritev(r4, &(0x7f0000000040), 0x42, 0x10003) r6 = socket(0x1, 0x2, 0x0) (async) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/132, 0x84, 0x1802, 0x0, 0xffffffffffffff61) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) select(0x40, &(0x7f0000000000)={0xfffffffffffffffd}, 0x0, 0x0, 0x0) (async) recvmmsg(r7, &(0x7f0000000880)={&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000000300)=""/163, 0xa3}], 0x1, 0x0}, 0x6}, 0x10, 0x862, 0x0) close(r7) (async) accept(r6, &(0x7f0000001300)=@in, &(0x7f0000001340)=0xc) (async) ioctl$FIONREAD(r6, 0x40047307, &(0x7f00000001c0)) 39.45258ms ago: executing program 1 (id=65): setrlimit(0x8, &(0x7f0000000580)={0xa, 0x56}) r0 = syz_open_pts() close(r0) (async) setregid(0xffffffffffffffff, 0x0) r1 = syz_open_pts() writev(r0, &(0x7f0000000440)=[{&(0x7f0000000080)='\x00', 0xffaa}], 0x1) munmap(&(0x7f0000000000/0xf000)=nil, 0xf000) (async, rerun: 32) madvise(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x2) (async, rerun: 32) readv(r1, &(0x7f0000002880)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x10c6) pwrite(r1, &(0x7f0000000040)="281e3b273160c4394b7febef3f7880fe3e087f068666d15113c71a3efa6f50f4eabe6b80a58b", 0x26, 0x6) (async) sysctl$net_inet_udp(&(0x7f0000000000)={0x4, 0x2, 0x11, 0x2}, 0x4, &(0x7f0000000040), 0x0, 0x0, 0x0) 38.108724ms ago: executing program 2 (id=66): msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x5}, 0x200, 0x8000000000000008, 0x0, 0x0, 0x7ffffffffffffffe, 0x8b, 0x10000009e, 0x8000000000000e65}) sendto$unix(0xffffffffffffffff, &(0x7f0000000000)="b1000504600000000000000007000000331c13fecea10500fef9e906c72fd3357ae320b37b673039d2d236073705ae04be38164991f7accf5f882b297be1aa5b236deb51e2f0ac3ebbc257699a5f139b672f4d335d223e7d029d6ba8af630037282102000000720f70c1f5a472c881ea6e69e0bb76d907c400000200361b1257aea8c5000020020000000000008abfba09", 0x91, 0x404, 0x0, 0x0) sysctl$net_inet_ip(&(0x7f00000000c0)={0x4, 0x1e, 0x2, 0x2}, 0x4, 0x0, 0x0, 0x0, 0x0) sysctl$net_inet_ip(&(0x7f0000000140)={0x4, 0x2, 0x0, 0xe}, 0x4, &(0x7f0000000180)="a728a7022fd7d399b155065fe33eb09867d03ce8c4463a0f777506c368308ea775e644274cf7103133e600eb6e7d43496f3e7e46582f6c6b50a85a50ba8227aac6ebfbb7d24f581a24e8a1efa8abccc806868c4c4d7da514c3e272204af5c216161095b4d734e76e6e5c3d4361971b6cdfcbdcf1083d8b3aa839fd415f052580b352b7ed47545cc5d8e5dd951f796ac71117a9a03334a9ad5ef1bf6a3d9dbbe7306c7b9c729312f8f1558d756997662efc", &(0x7f0000000240)=0xb1, &(0x7f0000000280)="14e4fcf81698d9931cd66b532fd8a4091882384f9671d0995c519e8b8a264b47fd81a8c2bbc7c5b0290b20f95fee49f0fe7b314c73dd91b42ebe334b84f8b1e596b5881463468f32409145314616adddb307d5e5b3f1d63a54371cad4130ee03329c970eceb1682015fbcf28463b2183664547e619181c7496ff40ca6154dd8eaf85c9da535b899f809ac293f1d8d0aef8", 0x91) sysctl$kern(&(0x7f00000000c0)={0x1, 0x31}, 0x4, &(0x7f0000000100)="71f91e3471ac0058bc5a91501d94a34b8e5f84cf71b59c7afec37082", &(0x7f0000000080)=0x1918, 0x0, 0x37) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8000000000000001}) semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000040)=[0x7ff]) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x1000000029, 0xc, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) r1 = openat$vmm(0xffffffffffffff9c, &(0x7f0000000340), 0x10000, 0x0) ioctl$VMM_IOC_CREATE(r1, 0xc2585601, &(0x7f0000000380)={0x10, 0x0, [{&(0x7f0000ffb000/0x2000)=nil, &(0x7f00002d9000/0x1000)=nil, 0x1}, {&(0x7f00000d1000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x8}, {&(0x7f000030a000/0x3000)=nil, &(0x7f00007fe000/0x3000)=nil, 0x14cb}, {&(0x7f00005ce000/0x3000)=nil, &(0x7f00007a5000/0x3000)=nil, 0x7}, {&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil}, {&(0x7f0000414000/0x1000)=nil, &(0x7f00006ce000/0x4000)=nil, 0x5}, {&(0x7f0000156000/0x3000)=nil, &(0x7f00003b4000/0x4000)=nil, 0x1c0000000000}, {&(0x7f00000c7000/0x1000)=nil, &(0x7f00006be000/0x2000)=nil, 0x1}, {&(0x7f000047e000/0x4000)=nil, &(0x7f00002c8000/0x3000)=nil, 0x2}, {&(0x7f000067c000/0x4000)=nil, &(0x7f0000477000/0x1000)=nil, 0x1ff}, {&(0x7f0000325000/0x1000)=nil, &(0x7f0000332000/0x1000)=nil, 0x1000}, {&(0x7f00004bc000/0x2000)=nil, &(0x7f00003f2000/0x4000)=nil, 0x4}, {&(0x7f000019a000/0x2000)=nil, &(0x7f0000345000/0x1000)=nil, 0x4}, {&(0x7f0000320000/0x4000)=nil, &(0x7f00007ea000/0x2000)=nil, 0x10000}, {&(0x7f0000683000/0x2000)=nil, &(0x7f0000124000/0x4000)=nil, 0xf0000000}, {&(0x7f000003b000/0x4000)=nil, &(0x7f00007d4000/0x3000)=nil}], './file0\x00', 0x7}) ioctl$BIOCGDLTLIST(0xffffffffffffffff, 0xc010427b, &(0x7f00000005c0)={0x1, &(0x7f0000000580)=[0x0]}) setsockopt(r0, 0x1000000029, 0xc, &(0x7f0000000040)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) close(r0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r2 = socket(0x11, 0x3, 0x0) sendto$unix(r2, &(0x7f0000000000)="b1000504000004000000000001000000331c13fecea10500fef96ec0c72fd3357ae30200004e3003000000acf20b7804be38164991f7c8cf5f882b297be1aa0500000051e2f0ad3ebbc257699a1f139b672f4d335c223e7d0c032bfa896443a42102000000720fd18bfbb670c1f5a872c881ea6e2ec5890400000000008000361b4cc702fac500002021fbfa0c0f00008abfba221554f4e0f668246c0900000008e371a3f8343712051eea040000000000", 0xb1, 0x0, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x5}, 0x200, 0x8000000000000008, 0x0, 0x0, 0x7ffffffffffffffe, 0x8b, 0x10000009e, 0x8000000000000e65}) (async) sendto$unix(0xffffffffffffffff, &(0x7f0000000000)="b1000504600000000000000007000000331c13fecea10500fef9e906c72fd3357ae320b37b673039d2d236073705ae04be38164991f7accf5f882b297be1aa5b236deb51e2f0ac3ebbc257699a5f139b672f4d335d223e7d029d6ba8af630037282102000000720f70c1f5a472c881ea6e69e0bb76d907c400000200361b1257aea8c5000020020000000000008abfba09", 0x91, 0x404, 0x0, 0x0) (async) sysctl$net_inet_ip(&(0x7f00000000c0)={0x4, 0x1e, 0x2, 0x2}, 0x4, 0x0, 0x0, 0x0, 0x0) (async) sysctl$net_inet_ip(&(0x7f0000000140)={0x4, 0x2, 0x0, 0xe}, 0x4, &(0x7f0000000180)="a728a7022fd7d399b155065fe33eb09867d03ce8c4463a0f777506c368308ea775e644274cf7103133e600eb6e7d43496f3e7e46582f6c6b50a85a50ba8227aac6ebfbb7d24f581a24e8a1efa8abccc806868c4c4d7da514c3e272204af5c216161095b4d734e76e6e5c3d4361971b6cdfcbdcf1083d8b3aa839fd415f052580b352b7ed47545cc5d8e5dd951f796ac71117a9a03334a9ad5ef1bf6a3d9dbbe7306c7b9c729312f8f1558d756997662efc", &(0x7f0000000240)=0xb1, &(0x7f0000000280)="14e4fcf81698d9931cd66b532fd8a4091882384f9671d0995c519e8b8a264b47fd81a8c2bbc7c5b0290b20f95fee49f0fe7b314c73dd91b42ebe334b84f8b1e596b5881463468f32409145314616adddb307d5e5b3f1d63a54371cad4130ee03329c970eceb1682015fbcf28463b2183664547e619181c7496ff40ca6154dd8eaf85c9da535b899f809ac293f1d8d0aef8", 0x91) (async) sysctl$kern(&(0x7f00000000c0)={0x1, 0x31}, 0x4, &(0x7f0000000100)="71f91e3471ac0058bc5a91501d94a34b8e5f84cf71b59c7afec37082", &(0x7f0000000080)=0x1918, 0x0, 0x37) (async) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8000000000000001}) (async) semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000040)=[0x7ff]) (async) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[]) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async) socket(0x18, 0x1, 0x0) (async) setsockopt(r0, 0x1000000029, 0xc, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) (async) openat$vmm(0xffffffffffffff9c, &(0x7f0000000340), 0x10000, 0x0) (async) ioctl$VMM_IOC_CREATE(r1, 0xc2585601, &(0x7f0000000380)={0x10, 0x0, [{&(0x7f0000ffb000/0x2000)=nil, &(0x7f00002d9000/0x1000)=nil, 0x1}, {&(0x7f00000d1000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x8}, {&(0x7f000030a000/0x3000)=nil, &(0x7f00007fe000/0x3000)=nil, 0x14cb}, {&(0x7f00005ce000/0x3000)=nil, &(0x7f00007a5000/0x3000)=nil, 0x7}, {&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil}, {&(0x7f0000414000/0x1000)=nil, &(0x7f00006ce000/0x4000)=nil, 0x5}, {&(0x7f0000156000/0x3000)=nil, &(0x7f00003b4000/0x4000)=nil, 0x1c0000000000}, {&(0x7f00000c7000/0x1000)=nil, &(0x7f00006be000/0x2000)=nil, 0x1}, {&(0x7f000047e000/0x4000)=nil, &(0x7f00002c8000/0x3000)=nil, 0x2}, {&(0x7f000067c000/0x4000)=nil, &(0x7f0000477000/0x1000)=nil, 0x1ff}, {&(0x7f0000325000/0x1000)=nil, &(0x7f0000332000/0x1000)=nil, 0x1000}, {&(0x7f00004bc000/0x2000)=nil, &(0x7f00003f2000/0x4000)=nil, 0x4}, {&(0x7f000019a000/0x2000)=nil, &(0x7f0000345000/0x1000)=nil, 0x4}, {&(0x7f0000320000/0x4000)=nil, &(0x7f00007ea000/0x2000)=nil, 0x10000}, {&(0x7f0000683000/0x2000)=nil, &(0x7f0000124000/0x4000)=nil, 0xf0000000}, {&(0x7f000003b000/0x4000)=nil, &(0x7f00007d4000/0x3000)=nil}], './file0\x00', 0x7}) (async) ioctl$BIOCGDLTLIST(0xffffffffffffffff, 0xc010427b, &(0x7f00000005c0)={0x1, &(0x7f0000000580)=[0x0]}) (async) setsockopt(r0, 0x1000000029, 0xc, &(0x7f0000000040)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) (async) close(r0) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) (async) socket(0x11, 0x3, 0x0) (async) sendto$unix(r2, &(0x7f0000000000)="b1000504000004000000000001000000331c13fecea10500fef96ec0c72fd3357ae30200004e3003000000acf20b7804be38164991f7c8cf5f882b297be1aa0500000051e2f0ad3ebbc257699a1f139b672f4d335c223e7d0c032bfa896443a42102000000720fd18bfbb670c1f5a872c881ea6e2ec5890400000000008000361b4cc702fac500002021fbfa0c0f00008abfba221554f4e0f668246c0900000008e371a3f8343712051eea040000000000", 0xb1, 0x0, 0x0, 0x0) (async) 0s ago: executing program 3 (id=67): ioctl$WSMUXIO_LIST_DEVICES(0xffffffffffffffff, 0xc1045763, &(0x7f0000000040)={0x0, [{0x2, 0x800}, {}, {0x0, 0x7fff}, {}, {}, {0x0, 0x9}, {0x1}, {}, {0x0, 0x1}, {0x2, 0x1}, {}, {0x0, 0x6}, {0x3}, {}, {}, {0x0, 0x5}, {0x0, 0x1}, {0x2}, {0x0, 0x1}, {}, {}, {}, {0x0, 0x9}, {0x0, 0x9}, {}, {0x3, 0x6c}, {}, {0x3, 0x8}, {0x3}, {0x1}, {0x2, 0x8001}, {0x0, 0x4}]}) socketpair$unix(0x1, 0x5, 0x0, 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0) (async) sysctl$kern(&(0x7f00000000c0)={0x1, 0x37}, 0x2, 0x0, 0x0, 0x0, 0x0) symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000040)='./file0\x00') (async) unveil(&(0x7f0000000080)='./file0/file0/..\x00', &(0x7f0000000140)='W\x00') (async) unveil(&(0x7f00000000c0)='./file0/file0/..\x00', &(0x7f0000000100)='r\x00') (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) (async) sysctl$kern(&(0x7f00000000c0)={0x1, 0x37}, 0x4, &(0x7f0000000100)="71f91e3471ac0058bc5a91501d94a34b8e5f84cf71b59c7afec37082", &(0x7f0000000140)=0x2c, 0x0, 0x2e) kernel console output (not intermixed with test programs): kern.securelevel: 0 -> 1 creating runtime link editor directory cache. preserving editor files. starting network daemons: sshd. starting local daemons:. Tue Apr 22 15:18:23 PDT 2025 OpenBSD/amd64 (ci-openbsd-setuid-9.us-central1-b.c.syzkaller.internal) (tty00) Warning: Permanently added '10.128.0.8' (ED25519) to the list of known hosts. login: panic: mtx 0xffffffff838be248: locking against myself Stopped at db_enter+0x25: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND 84082 77860 32767 0x10 0 1 syz-executor *338534 47842 32767 0x10 0x4000000 0 syz-executor db_enter() at db_enter+0x25 panic(ffffffff833de188) at panic+0x1e5 mtx_enter_try(ffffffff838be248) at mtx_enter_try+0x1bf mtx_enter(ffffffff838be248) at mtx_enter+0x60 uvm_pageclean(fffffd80081c77d8) at uvm_pageclean+0x290 uvm_pagefree(fffffd80081c77d8) at uvm_pagefree+0x26 uvn_get(fffffd806ba365f0,1000,ffff80003c42d528,ffff80003c42d504,0,2,6ad8d523d4ae56e,ffff80003c42d780) at uvn_get+0x68b uvm_fault_lower_io(ffff80003c42d748,ffff80003c42d780,ffff80003c42d5b0,ffff80003c42d5b8) at uvm_fault_lower_io+0x319 uvm_fault_lower(ffff80003c42d748,ffff80003c42d780,ffff80003c42d6c0) at uvm_fault_lower+0x278 uvm_fault(fffffd806becc030,200000001000,0,2) at uvm_fault+0x272 kpageflttrap(ffff80003c42d8f0,200000001040) at kpageflttrap+0x2d0 kerntrap(ffff80003c42d8f0) at kerntrap+0x14a alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b copyout() at copyout+0x57 end trace frame: 0xffff80003c42db10, count: 0 https://www.openbsd.org/ddb.html describes the minimum info required in bug reports. Insufficient info makes it difficult to find and fix bugs. ddb{0}> ddb{0}> set $lines = 0 ddb{0}> set $maxwidth = 0 ddb{0}> show panic *cpu0: mtx 0xffffffff838be248: locking against myself ddb{0}> trace db_enter() at db_enter+0x25 panic(ffffffff833de188) at panic+0x1e5 mtx_enter_try(ffffffff838be248) at mtx_enter_try+0x1bf mtx_enter(ffffffff838be248) at mtx_enter+0x60 uvm_pageclean(fffffd80081c77d8) at uvm_pageclean+0x290 uvm_pagefree(fffffd80081c77d8) at uvm_pagefree+0x26 uvn_get(fffffd806ba365f0,1000,ffff80003c42d528,ffff80003c42d504,0,2,6ad8d523d4ae56e,ffff80003c42d780) at uvn_get+0x68b uvm_fault_lower_io(ffff80003c42d748,ffff80003c42d780,ffff80003c42d5b0,ffff80003c42d5b8) at uvm_fault_lower_io+0x319 uvm_fault_lower(ffff80003c42d748,ffff80003c42d780,ffff80003c42d6c0) at uvm_fault_lower+0x278 uvm_fault(fffffd806becc030,200000001000,0,2) at uvm_fault+0x272 kpageflttrap(ffff80003c42d8f0,200000001040) at kpageflttrap+0x2d0 kerntrap(ffff80003c42d8f0) at kerntrap+0x14a alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b copyout() at copyout+0x57 syscall(ffff80003c42db20) at syscall+0xbc6 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x5aa0fc7acc0, count: -16 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff80003c42d270 rbx 0xffffffff837f3dcf cpu_info_full_primary+0x2dcf rdx 0 rcx 0xffff80003c444548 rax 0xffffffff837f2ff0 cpu_info_full_primary+0x1ff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0x832624e0b48ebf69 r11 0x7d5bbca16b8ab7f9 r12 0xffffffff837f3bd0 cpu_info_full_primary+0x2bd0 r13 0 r14 0 r15 0x1 rip 0xffffffff82497b25 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff80003c42d260 ss 0x10 db_enter+0x25: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor) tid=338534 pid=47842 tcnt=4 stat=onproc flags process=10 proc=4000000 runpri=32, usrpri=50, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff80003c444f88,0xffff80003c4459d8 process=0xffff80003bc10970 user=0xffff80003c428000, vmspace=0xfffffd806becc030 estcpu=22, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 77860 84082 29827 32767 7 0x10 syz-executor 77860 505885 29827 32767 2 0x4000010 syz-executor 77860 235239 29827 32767 2 0x4000010 syz-executor 59087 323223 89797 32767 2 0x10 syz-executor 59087 359902 89797 32767 3 0x4000090 fsleep syz-executor 47842 330232 23648 32767 2 0x10 syz-executor *47842 338534 23648 32767 7 0x4000010 syz-executor 47842 157735 23648 32767 3 0x4000010 biowait syz-executor 47842 383092 23648 32767 3 0x4000010 uobjlk syz-executor 76507 498341 87894 32767 3 0x90 nanoslp syz-executor 76507 243442 87894 32767 3 0x4000090 ttyout syz-executor 76507 296604 87894 32767 3 0x4000090 fsleep syz-executor 88892 378245 85132 32767 3 0x90 nanoslp syz-executor 88892 378309 85132 32767 3 0x4000090 lockf syz-executor 88892 261548 85132 32767 3 0x4000090 lockf syz-executor 88892 446137 85132 32767 3 0x4000090 fsleep syz-executor 1018 384856 86557 32767 3 0x90 nanoslp syz-executor 1018 501817 86557 32767 3 0x4000090 msgwait syz-executor 1018 308480 86557 32767 3 0x4000090 fsleep syz-executor 22951 187219 73312 0 3 0x100082 sbwait arp 73312 170411 51384 0 3 0x10008a sigsusp sh 51384 350897 41818 0 3 0x80 wait syz-executor 75278 382767 25184 32767 3 0x90 nanoslp syz-executor 23648 133547 61671 32767 3 0x90 nanoslp syz-executor 85132 296078 7510 32767 3 0x90 nanoslp syz-executor 87894 92038 5232 32767 3 0x90 nanoslp syz-executor 89797 127625 27562 32767 3 0x90 nanoslp syz-executor 29827 394384 55465 32767 2 0x10 syz-executor 86557 92517 22437 32767 3 0x90 nanoslp syz-executor 41818 24499 5067 0 3 0x82 wait syz-executor 7510 417318 5067 0 3 0x82 wait syz-executor 25184 369531 5067 0 3 0x82 wait syz-executor 61671 452666 5067 0 3 0x82 wait syz-executor 27562 115355 5067 0 3 0x82 wait syz-executor 55465 351521 5067 0 3 0x82 wait syz-executor 5232 386489 5067 0 3 0x82 wait syz-executor 22437 36150 5067 0 3 0x82 wait syz-executor 5067 174542 46846 0 3 0x82 kqread syz-executor 46846 283566 63751 0 3 0x10008a sigsusp ksh 63751 443989 46034 0 3 0x98 kqread sshd-session 46034 195595 66227 0 3 0x92 kqread sshd-session 43255 9372 1 0 3 0x100083 ttyin getty 66227 458773 1 0 3 0x88 kqread sshd 92188 138403 90960 73 3 0x1100090 kqread syslogd 90960 409828 1 0 3 0x100082 sbwait syslogd 41894 66107 1 0 3 0x100080 kqread resolvd 29690 365592 12087 77 3 0x100092 kqread dhcpleased 54599 86694 12087 77 3 0x100092 kqread dhcpleased 12087 54036 1 0 3 0x80 kqread dhcpleased 60591 129193 0 0 3 0x14200 bored smr 26923 501601 0 0 3 0x14200 pgzero zerothread 74433 232427 0 0 3 0x14200 aiodoned aiodoned 56555 471039 0 0 3 0x14200 syncer update 14380 62908 0 0 3 0x14200 cleaner cleaner 10372 204703 0 0 3 0x14200 reaper reaper 32587 251038 0 0 3 0x14200 pgdaemon pagedaemon 40590 350299 0 0 3 0x14200 bored viomb 97531 391396 0 0 3 0x40014200 acpi0 acpi0 56309 346533 0 0 3 0x40014200 idle1 12053 336316 0 0 3 0x14200 bored softnet3 32216 173484 0 0 3 0x14200 bored softnet2 37190 123424 0 0 3 0x14200 bored softnet1 43951 198831 0 0 3 0x14200 bored softnet0 30881 206958 0 0 3 0x14200 bored systqmp 4513 350154 0 0 3 0x14200 bored systq 81326 145398 0 0 3 0x14200 tmoslp softclockmp 67122 51054 0 0 3 0x40014200 tmoslp softclock 97296 423862 0 0 3 0x40014200 idle0 1 225225 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks CPU 0: exclusive mutex &uvm.pageqlock r = 0 (0xffffffff838be258) #0 witness_lock+0x5bb #1 mtx_enter_try+0x178 #2 mtx_enter+0x60 #3 uvn_get+0x679 #4 uvm_fault_lower_io+0x319 #5 uvm_fault_lower+0x278 #6 uvm_fault+0x272 #7 kpageflttrap+0x2d0 #8 kerntrap+0x14a #9 alltraps_kern_meltdown+0x7b #10 copyout+0x57 #11 syscall+0xbc6 #12 Xsyscall+0x128 Process 47842 (syz-executor) thread 0xffff80003c444548 (338534) exclusive rwlock uobjlk r = 0 (0xfffffd805ed84d08) #0 witness_lock+0x5bb #1 rw_do_enter_write+0x3ea #2 uvn_io+0x667 #3 uvn_get+0x31d #4 uvm_fault_lower_io+0x319 #5 uvm_fault_lower+0x278 #6 uvm_fault+0x272 #7 kpageflttrap+0x2d0 #8 kerntrap+0x14a #9 alltraps_kern_meltdown+0x7b #10 copyout+0x57 #11 syscall+0xbc6 #12 Xsyscall+0x128 exclusive rwlock fdlock r = 0 (0xffff8000fffebce0) #0 witness_lock+0x5bb #1 rw_do_enter_write+0x3ea #2 sys_socketpair+0x2f5 #3 syscall+0xbc6 #4 Xsyscall+0x128 exclusive mutex &uvm.pageqlock r = 0 (0xffffffff838be258) #0 witness_lock+0x5bb #1 mtx_enter_try+0x178 #2 mtx_enter+0x60 #3 uvn_get+0x679 #4 uvm_fault_lower_io+0x319 #5 uvm_fault_lower+0x278 #6 uvm_fault+0x272 #7 kpageflttrap+0x2d0 #8 kerntrap+0x14a #9 alltraps_kern_meltdown+0x7b #10 copyout+0x57 #11 syscall+0xbc6 #12 Xsyscall+0x128 Process 47842 (syz-executor) thread 0xffff80003c4459c8 (157735) exclusive rrwlock inode r = 0 (0xfffffd806afb18c0) #0 witness_lock+0x5bb #1 rw_do_enter_write+0x3ea #2 rrw_enter+0xc6 #3 VOP_LOCK+0xa6 #4 vn_lock+0xa4 #5 sys_ftruncate+0x1c4 #6 syscall+0xb08 #7 Xsyscall+0x128 Process 47842 (syz-executor) thread 0xffff80003c445738 (383092) exclusive rwlock vmmaplk r = 0 (0xfffffd806becc130) #0 witness_lock+0x5bb #1 rw_do_enter_write+0x3ea #2 vm_map_lock_ln+0x12e #3 uvm_map_clean+0x11b #4 syscall+0xb08 #5 Xsyscall+0x128 exclusive kernel_lock &kernel_lock r = 0 (0xffffffff838c5808) #0 witness_lock+0x5bb #1 syscall+0xae6 #2 Xsyscall+0x128 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10186 10954K 10965K 166960K 11263 0 pcb 17 12K 12K 166960K 17 0 rtable 224 6K 6K 166960K 331 0 pf 31 16K 16K 166960K 31 0 ifaddr 40 7K 7K 166960K 42 0 ifgroup 50 2K 2K 166960K 50 0 sysctl 1 1K 1K 166960K 1 0 counters 64 36K 36K 166960K 64 0 ioctlops 0 0K 2K 166960K 64 0 iov 0 0K 2K 166960K 3 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1334 84K 84K 166960K 1419 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 5K 166960K 5 0 VM map 2 1K 1K 166960K 2 0 sem 6 0K 0K 166960K 8 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 27 101K 121K 166960K 203 0 sigio 0 0K 0K 166960K 67 0 proc 58 79K 115K 166960K 476 0 subproc 72 4K 4K 166960K 72 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 2 0K 0K 166960K 31 0 in_multi 89 6K 6K 166960K 93 0 ether_multi 1 0K 0K 166960K 2 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 79 360K 360K 166960K 79 0 exec 0 0K 1K 166960K 407 0 fusefs mount 1 32K 32K 166960K 1 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 272 154K 169K 166960K 3383 0 UVM aobj 6 2K 2K 166960K 7 0 pinsyscall 49 98K 112K 166960K 1191 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 1 0 NDP 11 0K 1K 166960K 25 0 temp 39 8683K 8747K 166960K 3831 0 kqueue 14 22K 24K 166960K 32 0 SYN cache 2 16K 16K 166960K 2 0 ddb{0}> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle plcache 128 26 0 0 1 0 1 1 0 8 0 rtpcb 120 39 0 35 1 0 1 1 0 8 0 rtentry 176 106 0 1 5 0 5 5 0 8 0 unpcb 144 152 0 135 2 0 2 2 0 8 1 syncache 336 4 0 4 1 0 1 1 0 8 1 tcpcb 808 30 0 25 2 0 2 2 0 8 1 arp 128 17 0 0 1 0 1 1 0 8 0 inpcb 384 128 0 116 2 0 2 2 0 8 0 nd6 144 24 0 0 1 0 1 1 0 8 0 kcovpl 48 8 0 0 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 416 0 0 26 0 26 26 0 8 0 art_table 32 417 0 0 4 0 4 4 0 8 0 art_node 16 105 0 9 1 0 1 1 0 8 0 sysvmsgpl 40 3 0 2 1 0 1 1 0 8 0 semapl 112 5 0 1 1 0 1 1 0 8 0 shmpl 112 4 0 1 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1698 0 196 95 0 95 95 0 8 0 ffsino 288 1698 0 196 108 0 108 108 0 8 0 nchpl 144 1971 0 297 63 0 63 63 0 8 0 uvmvnodes 80 1779 0 0 37 0 37 37 0 8 0 vnodes 216 1779 0 0 99 0 99 99 0 8 0 namei 1024 5959 0 5959 2 0 2 2 0 8 2 percpumem 16 47 0 0 1 0 1 1 0 8 0 kstatmem 264 22 0 0 2 0 2 2 0 8 0 scxspl 216 6306 0 6304 4 1 3 3 1 8 2 plimitpl 152 46 0 20 2 0 2 2 0 8 0 sigapl 424 474 0 417 7 0 7 7 0 8 0 futexpl 64 970 0 966 1 0 1 1 0 8 0 knotepl 120 299 0 0 10 0 10 10 0 8 0 kqueuepl 224 40 0 29 1 0 1 1 0 8 0 pipepl 336 98 0 71 3 0 3 3 0 8 0 fdescpl 520 456 0 417 3 0 3 3 0 8 0 filepl 160 1984 0 1762 14 0 14 14 0 8 3 lockfpl 104 29 0 22 1 0 1 1 0 8 0 lockfspl 48 12 0 8 1 0 1 1 0 8 0 sessionpl 144 22 0 6 1 0 1 1 0 8 0 pgrppl 48 33 0 9 1 0 1 1 0 8 0 ucredpl 104 396 0 378 1 0 1 1 0 8 0 zombiepl 144 418 0 417 1 0 1 1 0 8 0 processpl 1192 474 0 417 5 0 5 5 0 8 0 procpl 656 591 0 521 6 0 6 6 0 8 0 sockpl 728 320 0 287 7 0 7 7 0 8 3 mcl64k 65536 1 0 0 1 0 1 1 0 8 0 mcl8k 8192 2 0 0 1 0 1 1 0 8 0 mcl4k 4096 113 0 0 15 0 15 15 0 8 0 mcl2k 2048 22 0 0 3 0 3 3 0 8 0 mtagpl 96 2 0 0 1 0 1 1 0 8 0 mbufpl 256 247 0 0 16 0 16 16 0 8 0 bufpl 280 2433 0 117 166 0 166 166 0 8 0 anonpl 32 7504 0 0 61 0 61 61 0 246 0 amapchunkpl 152 22334 0 21720 37 0 37 37 0 158 13 amappl16 200 2018 0 1998 13 0 13 13 0 8 8 amappl15 192 3 0 3 1 1 0 1 0 8 0 amappl14 184 101 0 90 1 0 1 1 0 8 0 amappl13 176 3 0 3 1 1 0 1 0 8 0 amappl12 168 1046 0 1007 2 0 2 2 0 8 0 amappl11 160 77 0 67 1 0 1 1 0 8 0 amappl10 152 8 0 8 1 1 0 1 0 8 0 amappl9 144 253 0 253 1 1 0 1 0 8 0 amappl8 136 20 0 19 1 0 1 1 0 8 0 amappl7 128 94 0 83 1 0 1 1 0 8 0 amappl6 120 166 0 160 1 0 1 1 0 8 0 amappl5 112 110 0 104 1 0 1 1 0 8 0 amappl4 104 342 0 326 1 0 1 1 0 8 0 amappl3 96 1579 0 1435 4 0 4 4 0 8 0 amappl2 88 601 0 543 2 0 2 2 0 8 0 amappl1 80 8159 0 7556 16 1 15 15 0 8 1 amappl 88 2760 0 2559 5 0 5 5 0 92 0 dma4096 4096 1 0 1 1 1 0 1 0 8 0 dma1024 1024 1 0 0 1 0 1 1 0 8 0 dma256 256 6 0 6 1 1 0 1 0 8 0 dma128 128 253 0 253 1 1 0 1 0 8 0 dma64 64 6 0 6 1 1 0 1 0 8 0 dma32 32 7 0 7 1 1 0 1 0 8 0 dma16 16 18 0 17 1 0 1 1 0 8 0 aobjpl 72 6 0 1 1 0 1 1 0 8 0 uaddrrnd 24 456 0 417 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 456 0 417 1 0 1 1 0 8 0 vmmpekpl 168 5297 0 5267 2 0 2 2 0 8 0 vmmpepl 168 35710 0 33500 106 0 106 106 0 357 9 vmsppl 480 455 0 417 7 1 6 6 0 8 0 rwobjpl 72 14410 0 11713 53 0 53 53 0 8 0 pdppl 4096 920 0 834 106 18 88 96 0 8 2 pvpl 32 14839 0 0 120 0 120 120 0 265 0 pmappl 256 455 0 417 4 1 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 390 0 21 11 0 11 11 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace db_enter() at db_enter+0x25 panic(ffffffff833de188) at panic+0x1e5 mtx_enter_try(ffffffff838be248) at mtx_enter_try+0x1bf mtx_enter(ffffffff838be248) at mtx_enter+0x60 uvm_pageclean(fffffd80081c77d8) at uvm_pageclean+0x290 uvm_pagefree(fffffd80081c77d8) at uvm_pagefree+0x26 uvn_get(fffffd806ba365f0,1000,ffff80003c42d528,ffff80003c42d504,0,2,6ad8d523d4ae56e,ffff80003c42d780) at uvn_get+0x68b uvm_fault_lower_io(ffff80003c42d748,ffff80003c42d780,ffff80003c42d5b0,ffff80003c42d5b8) at uvm_fault_lower_io+0x319 uvm_fault_lower(ffff80003c42d748,ffff80003c42d780,ffff80003c42d6c0) at uvm_fault_lower+0x278 uvm_fault(fffffd806becc030,200000001000,0,2) at uvm_fault+0x272 kpageflttrap(ffff80003c42d8f0,200000001040) at kpageflttrap+0x2d0 kerntrap(ffff80003c42d8f0) at kerntrap+0x14a alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b copyout() at copyout+0x57 syscall(ffff80003c42db20) at syscall+0xbc6 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x5aa0fc7acc0, count: -16 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffff8000299ddff0) at x86_ipi_db+0x27 x86_ipi_handler() at x86_ipi_handler+0xd9 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 end of kernel end trace frame: 0x71f63d4eb6d0, count: 12 ddb{1}> trace x86_ipi_db(ffff8000299ddff0) at x86_ipi_db+0x27 x86_ipi_handler() at x86_ipi_handler+0xd9 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 end of kernel end trace frame: 0x71f63d4eb6d0, count: -3