last executing test programs: 2.052471679s ago: executing program 7 (id=3310): setrlimit(0x8, &(0x7f00000003c0)={0x42, 0x61}) r0 = syz_open_pts() close(r0) syz_open_pts() ioctl$TIOCSETA(r0, 0x802c7414, &(0x7f0000000040)={0x27ffb, 0xfff, 0x405, 0x21d8b78b, "0a1800730600150504ea7f727af3dc2101003689", 0x7, 0x2330bfe9}) writev(r0, &(0x7f0000000400)=[{&(0x7f0000001680)="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", 0x3e2}], 0x1) 2.051273167s ago: executing program 6 (id=3311): ioctl$VMM_IOC_CREATE(0xffffffffffffffff, 0x8020560a, &(0x7f00000002c0)={0x10, 0x200, [{&(0x7f0000360000/0x2000)=nil, &(0x7f0000fef000/0x4000)=nil, 0xe9c}, {&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000123000/0x13000)=nil, 0x40000000006}, {&(0x7f0000778000/0x3000)=nil, &(0x7f000011c000/0x3000)=nil, 0x8}, {&(0x7f00005bd000/0x4000)=nil, &(0x7f0000ff6000/0x3000)=nil, 0x82}, {&(0x7f0000ff5000/0xa000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x1}, {&(0x7f0000328000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x5}, {&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, 0x1000}, {&(0x7f00002bf000/0x4000)=nil, &(0x7f0000ffa000/0x3000)=nil, 0x4}, {&(0x7f0000ffc000/0x3000)=nil, &(0x7f00000c0000/0x1000)=nil, 0x2}, {&(0x7f0000760000/0x3000)=nil, &(0x7f0000fea000/0x3000)=nil}, {&(0x7f0000fec000/0x14000)=nil, &(0x7f0000142000/0x1000)=nil, 0xa}, {&(0x7f0000ff9000/0x2000)=nil, &(0x7f00001fe000/0x2000)=nil, 0x1}, {&(0x7f0000801000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil}, {&(0x7f000014c000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x86}, {&(0x7f0000622000/0x1000)=nil, &(0x7f00002f9000/0x4000)=nil, 0xfffffffffffffffb}, {&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x4000000000003}], './file0\x00'}) syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb86dd605d34520030000000000000000000000000000000000000000000009f0500040000000000000001010090780000000060397772"]) sysctl$kern(&(0x7f00000000c0)={0x1, 0x37}, 0x2, 0x0, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) unveil(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)='r\x00') unveil(&(0x7f0000000340)='./file1\x00', &(0x7f0000000300)='x\x00') 1.999897151s ago: executing program 6 (id=3312): ioctl$TIOCSETAF(0xffffffffffffffff, 0x802c7416, &(0x7f0000000000)={0xa, 0x65a, 0xe5, 0x549, "22f00600000000e714db9b0e13edbe0000037600", 0xffff, 0x7498}) sendto$unix(0xffffffffffffffff, &(0x7f0000000000)="b10005040000040000", 0x9, 0x400, 0x0, 0x0) sysctl$kern(&(0x7f00000000c0)={0x1, 0x49}, 0x6, &(0x7f0000000100)="71f91e3471ac0058bc5a91501d94a34b8e5f84cf71b59c7afec37082", &(0x7f0000000080)=0xff0a, 0x0, 0x37) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="b1000504000004000000000001000000331c13fecea10500fef96ec0c72fd3357ae30200004e3003000000acf20b7804be38164991f7c8cf5f882b297be1aa0500000051e2f0ad3ebbc257699a1f139b672f4d335c223e7d0c032bfa896443a42102000000720fd18bfbb670c1f5a872c881ea6e2ec5890400000000008000361b4cc702fac500002021fbfa0c0f00008abfba221554f4e0f668246c0900000008e371a378343712051eea040000000000", 0xb1, 0x0, 0x0, 0x0) 1.964095893s ago: executing program 6 (id=3328): socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)) r0 = kqueue() ioctl$VMM_IOC_RESETCPU(0xffffffffffffff9c, 0x82405605, &(0x7f00000019c0)={0xfffffffc, 0xfffffffe, {[0xfffffffffffffffc, 0xa, 0x5, 0x100000000, 0x0, 0x80008000, 0x8000002e, 0x1, 0xffffffff, 0x2f01, 0x2, 0x3, 0xfffffffffffffffe, 0x2, 0x4, 0x4, 0xfffffffffffffff5, 0x100], [0x5, 0x5, 0xfffffffbfffffff8, 0x0, 0x1, 0x80000000, 0x800ee4, 0x0, 0x0, 0x800000047], [0x8, 0x2, 0x100000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffe], [0x3, 0x1ffffffffff, 0x0, 0x100000002, 0xfffffffffffffffe], [{0x0, 0xc, 0x4, 0x7d06}, {0x2, 0x2, 0x1, 0x3}, {0x0, 0xfffffffd, 0xfffffffd, 0xffc}, {0x1008, 0x0, 0x6, 0xfffffffffffffffe}, {0x0, 0x400, 0xd, 0x40}, {0x7ffe, 0x2000, 0x40003, 0x1}, {0x6, 0x1, 0x7}, {0x0, 0x95b, 0x200, 0xc}], {0x0, 0x5, 0x0, 0x849}, {0x203, 0x10, 0x1, 0x2}}}) kevent(r0, &(0x7f0000000080), 0xe4a, 0x0, 0xa9fa, 0x0) poll(&(0x7f0000000140)=[{r0, 0x3}], 0x1, 0x9) poll(&(0x7f0000000000)=[{}], 0x20000000000000fe, 0x0) 1.819060965s ago: executing program 1 (id=3319): kevent(0xffffffffffffffff, 0x0, 0xfffffff1, &(0x7f00000002c0)=[{{}, 0xfffffffffffffff9, 0x2, 0x40, 0x0, 0x40000000000005}, {{}, 0xfffffffffffffffc, 0xc0, 0x20000000, 0x4000000000005, 0x46ad}, {{}, 0xfffffffffffffff8, 0x1, 0x20, 0x1, 0x400000000000008}], 0x282, 0x0) syz_emit_ethernet(0xd2, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd60db0900009c3c00fed38d5ba80b9e61cd0c535a98000000ff020000000000000000b3fcab020001010f0000000000000001000774b76a096892cacd271d2f0cf06cee6e49e01231436c3c63e5898147021578aea1e210a3b88651635dac2cb63fd230f1581e29c801e5fbcf4320abd66f5245017694be0ce8dfe397cd565d592ecdd971a3b6f8ae4a558cc3518dde27d3d327e5d24866ee35f7748d97116c2d2af5960bb9513f16120100000000000087009078"]) writev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000080)="76e5eac907f9ccf7a251ceddcec7d6aa45cffe2c63a56077123a276d3ba4e9d17eb3eb5db12a3783a8e0620d357de1fe04fa9465b5bd1286e9624dec06a00c222f", 0x41}], 0x1) syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb86dd605d34520030000000000000000000000000000000000000000000009f05000400000000000000010100907800000000603977"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) unveil(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)='c\x00') 1.79129403s ago: executing program 1 (id=3321): mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0x1700) r0 = open(&(0x7f0000000000)='./bus\x00', 0x8000, 0x122) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000100)={'tap', 0x0}) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000080)={0x3, &(0x7f0000000180)=[{0x61, 0x5, 0x7d, 0x6}, {0x50, 0x40, 0x1f, 0x8}, {0xe, 0x5, 0x5, 0x43356c79}]}) poll(0x0, 0x0, 0x7) syz_emit_ethernet(0x1000e, &(0x7f00000000c0)=ANY=[]) 1.731804984s ago: executing program 3 (id=3324): fstatat(0xffffffffffffffff, 0x0, &(0x7f0000000b40), 0x4) r0 = socket(0x11, 0x3, 0x0) recvmsg(r0, &(0x7f0000000f00)={0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000280)=""/165, 0xa5}], 0x1, 0x0}, 0x2) r1 = socket(0x11, 0x3, 0x0) sendto$unix(r1, &(0x7f0000000140)="b100050300000400000000b307000000331c13fecea10500fef96ec0c72fd3357ae30200004e3039d2d236acf20b7804be38164991f7c8cf5f882b297be1aa0500000051e2f0ad09000000000000009b67404d335c223e7d0c032bfa896443a42102000000720fd18bfbb670c1f5a872c881ea6e2ec5890400000000008000361b1257aea8c500002022fbfe0c2300008abfba0900000008e371a3f8343712051eeab71d1889e000040700000000130000", 0xb1, 0xc, 0x0, 0x0) open(0x0, 0x0, 0x0) 1.687492056s ago: executing program 1 (id=3326): setrlimit(0x8, &(0x7f0000000980)={0xb, 0x54}) r0 = syz_open_pts() close(r0) r1 = syz_open_pts() ioctl$TIOCSETA(r1, 0x802c7414, &(0x7f0000000040)={0x766a, 0x7ff, 0xcfe, 0xffffff01, "9cdc4580307e080000006b08fc5f81e6015fdd04", 0x7, 0x9}) writev(r0, &(0x7f0000000080)=[{&(0x7f00000009c0)="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", 0x3e0}], 0x1) 1.658590264s ago: executing program 0 (id=3330): ioctl$VMM_IOC_CREATE(0xffffffffffffffff, 0x8020560a, &(0x7f00000002c0)={0x10, 0x200, [{&(0x7f0000360000/0x2000)=nil, &(0x7f0000fef000/0x4000)=nil, 0xe9c}, {&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000123000/0x13000)=nil, 0x40000000006}, {&(0x7f0000778000/0x3000)=nil, &(0x7f000011c000/0x3000)=nil, 0x8}, {&(0x7f00005bd000/0x4000)=nil, &(0x7f0000ff6000/0x3000)=nil, 0x82}, {&(0x7f0000ff5000/0xa000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x1}, {&(0x7f0000328000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x5}, {&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, 0x1000}, {&(0x7f00002bf000/0x4000)=nil, &(0x7f0000ffa000/0x3000)=nil, 0x4}, {&(0x7f0000ffc000/0x3000)=nil, &(0x7f00000c0000/0x1000)=nil, 0x2}, {&(0x7f0000760000/0x3000)=nil, &(0x7f0000fea000/0x3000)=nil}, {&(0x7f0000fec000/0x14000)=nil, &(0x7f0000142000/0x1000)=nil, 0xa}, {&(0x7f0000ff9000/0x2000)=nil, &(0x7f00001fe000/0x2000)=nil, 0x1}, {&(0x7f0000801000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil}, {&(0x7f000014c000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x86}, {&(0x7f0000622000/0x1000)=nil, &(0x7f00002f9000/0x4000)=nil, 0xfffffffffffffffb}, {&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x4000000000003}], './file0\x00'}) syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb86dd605d34520030000000000000000000000000000000000000000000009f0500040000000000000001010090780000000060397772"]) sysctl$kern(&(0x7f00000000c0)={0x1, 0x37}, 0x2, 0x0, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) unveil(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)='r\x00') unveil(&(0x7f0000000340)='./file1\x00', &(0x7f0000000300)='x\x00') 1.657644658s ago: executing program 0 (id=3331): r0 = openat$speaker(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) r1 = openat$wsmouse(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000002c0)="42fc5227e29ca3bdd56eb7a6c66135d2cb17194509927a108a93367c5dde4444d76bac8251fabee0de73b897c5d8424adfc7fd98f8d06a21105c3be4507f60a9363e67", 0x43}, {&(0x7f0000000100)="7bdbf81b494efef67863b26779ce7de9faa0203a3fa101e3f8d19b70b53f8c70593eea", 0x23}], 0x2, 0xda) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000240)="417a802a2b03000000000000006f4c", 0xf}, {&(0x7f0000000180)="1957772e331e5d8ec2868796bd060e0163ef017da1d7e926f02303221af1a893", 0x20}], 0x2) execve(0x0, 0x0, 0x0) 1.52329757s ago: executing program 5 (id=3333): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x4, 0x3, 0x3, 0x48}, {0x84, 0x0, 0xff}, {0x6, 0x80, 0x11, 0x7fffffff}]}) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000180)={'tap', 0x0}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000000040)={0x0, 0x0}) write(r0, &(0x7f0000000200)="e21ad30000000000000004a41386", 0xe) 1.502324271s ago: executing program 5 (id=3334): r0 = socket(0x2, 0x8002, 0x0) r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) bind$unix(r2, &(0x7f0000000140)=@file={0x4, 0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f0000000140)=@file={0x7, 0x1, './file0\x00'}, 0xa) closefrom(r1) 1.501152227s ago: executing program 3 (id=3335): setuid(0xee01) r0 = syz_open_pts() setsid() ioctl$TIOCSCTTY(r0, 0x20007461) r1 = openat$tty(0xffffffffffffff9c, &(0x7f0000000000), 0x20, 0x0) ioctl$TIOCSETVERAUTH(r1, 0x8004741c, &(0x7f0000000040)=0x5) 1.478883937s ago: executing program 5 (id=3336): setrlimit(0x1, &(0x7f0000000000)={0xfffffffffffffffd, 0xffffffffffffffff}) r0 = open(&(0x7f0000000040)='./file1\x00', 0x18289, 0x100) write(r0, &(0x7f00000004c0)="b96abcf5ac7cffa09ea845315c0d853a14", 0xffffff1c) fchmod(r0, 0x80) ktrace(&(0x7f0000000080)='./file1\x00', 0x1, 0x104, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) 1.473087002s ago: executing program 3 (id=3337): mknodat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1000, 0x0) r0 = openat$diskmap(0xffffffffffffff9c, &(0x7f0000000180), 0x8, 0x0) ioctl$DIOCMAP(r0, 0xc0106477, &(0x7f00000000c0)={&(0x7f0000000140)='./file0\x00', r0, 0x3}) ioctl$FIOASYNC(0xffffffffffffffff, 0x80047460, &(0x7f00000000c0)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYRES16, @ANYRESHEX]) execve(0x0, 0x0, 0x0) 1.430698863s ago: executing program 2 (id=3339): ioctl$WSMUXIO_REMOVE_DEVICE(0xffffffffffffffff, 0x80085762, &(0x7f0000000040)={0x1}) r0 = socket(0x18, 0xc003, 0x3a) setsockopt(r0, 0x29, 0x6c, &(0x7f0000000040), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000003c0)={0x1, 0x1, 0x10, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000003c0)={0x3f, 0x1, 0x10, 0x3, 0x6c0d}, 0xc) sysctl$net_inet6_ip6(&(0x7f0000000180)={0x4, 0x18, 0x29, 0x34}, 0x4, &(0x7f0000000300)="abf734f14a4819137aa9fb4fede70914bb67340f459d8806085867fde6f3eceea7d85b9e4b487e5ea752729d4421276fe97a8f07a77efc742151f530da6283214117fe9c2f9a9f4123f7f6c9f67454cfb3376dbcafcedf9d131ec1134f0fe161841f7dbb20be851774b049dee212cff37aec5ef19803855c4a2e19696aa2d680", &(0x7f00000000c0)=0x80, 0x0, 0x0) 1.319281793s ago: executing program 2 (id=3340): r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xd6) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000280)='#!', 0x10}, {&(0x7f0000000000)="8d6bb85551ec8430877ae32fe9bbe42cc8f2147a3eba8e1969f0435119cf4c071c8aee7ef2921be5d7d4796c5566c95989acb3d185587234186e96b8fde9ffac51de05a87b8b893e2abd154dd886eafbe03881d25b7b13b4c32227fc9e5a86a06f59f701322b3a109a13436e486b0a", 0x6f}], 0x2) acct(&(0x7f0000000080)='./file0\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x18289, 0x110) write(r1, &(0x7f00000004c0)="b96abcf5ac7cffa09ea845315c0d853a14", 0xffffff1c) execve(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) 1.318226036s ago: executing program 0 (id=3341): mknod(&(0x7f00000006c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 0x31c) mknod(&(0x7f0000001040)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 0xd02) mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 0x1) rename(&(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000480)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlink(&(0x7f0000001640)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/../file0\x00', &(0x7f0000000440)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000000200)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000100)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 1.316925793s ago: executing program 4 (id=3342): r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00000000c0)=@file={0xe, 0x1, './file0\x00'}, 0xa) listen(r0, 0x1) r1 = socket$unix(0x1, 0x1, 0x0) connect$unix(r1, &(0x7f0000000080)=@file={0x5, 0x1, './file0\x00'}, 0xa) dup2(r1, r0) 1.31601476s ago: executing program 7 (id=3343): ioctl$WSMUXIO_REMOVE_DEVICE(0xffffffffffffffff, 0x80085762, &(0x7f0000000040)={0x1}) r0 = socket(0x18, 0x3, 0x3a) setsockopt(r0, 0x29, 0x6c, &(0x7f0000000040), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x4, 0x0, 0x4, 0x5, 0xfffbfffa}, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x67, &(0x7f00000001c0)={{0x1c, 0x18, 0x3, 0x1, "4b53df7d28b5e603bf3d48c524e4365f", 0x400}, {0x1c, 0x18, 0x2, 0x7, "cb2fa10cc4fb40e23eb31a428c93c3dd", 0x8000}, 0x5, [0x7f, 0x7ff, 0x7fffffff, 0xa, 0x9, 0x2, 0x7f, 0x6372b168]}, 0x5c) 1.261397781s ago: executing program 7 (id=3344): setrlimit(0x8, &(0x7f0000000580)={0xa, 0x56}) r0 = syz_open_pts() close(r0) syz_open_pts() ioctl$TIOCSETA(r0, 0x802c7414, &(0x7f0000000380)={0x7fffffff, 0x45, 0x7b, 0xffffff8d, "0d2628040200c2a6d2fe6eedb2e0ff7f0d000004", 0x5, 0x8000}) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="4c1b5570798a40a1b7de088ed5e9b9da22d92efa7725d1dc66d7a6df3c6f43de8634f439c1fb2b3a92812cd358739ad281d32a06b0fc98cfefaaa96d336f4ae09ac3485e0655a59e3e9efc4a3fe96fada4baf9bb042ba1e14292df26d33ac0d3d3c1b792ef38accec19c896adece3228b1f6212fcca356dfca64a8ea1bf890e8e4786f976003aef6c17107d15ec56688b16103a7981ac851c53eb7022c1c6b807d48631729fd7ea761653508390a888a", 0xb0}, {&(0x7f0000000240)="755b623858412de4274722a107ff", 0xe}], 0x2) 1.261049555s ago: executing program 4 (id=3345): open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x138) setrlimit(0x1, &(0x7f0000000000)={0xfffffffffffffffd, 0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x40002ffff) r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000240)="ee11d2ac4a36", 0xffffffb8}], 0x1) open(&(0x7f0000000000)='./file0\x00', 0x615, 0x166) 1.257434278s ago: executing program 0 (id=3346): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) setreuid(0xee00, 0x0) r0 = getuid() chown(&(0x7f0000000040)='./file0\x00', r0, 0xffffffffffffffff) r1 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)={{}, {0x0, 0xffffffffffffffff}}, 0x0) 1.033587829s ago: executing program 2 (id=3347): ioctl$WSMUXIO_REMOVE_DEVICE(0xffffffffffffffff, 0x80085762, &(0x7f0000000040)={0x1}) r0 = socket(0x18, 0x3, 0x3a) setsockopt(r0, 0x29, 0x6c, &(0x7f0000000040), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x5}, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x67, &(0x7f00000001c0)={{0x1c, 0x18, 0x3, 0x1, "4b53df7d28b5e603bf3d48c524e4365f", 0x400}, {0x1c, 0x18, 0x2, 0x7, "cb2fa10cc4fb40e23eb31a428c93c3dd", 0x8000}, 0x5, [0x7f, 0x7ff, 0x7fffffff, 0xa, 0x9, 0x2, 0x7f, 0x6372b168]}, 0x5c) 931.186882ms ago: executing program 1 (id=3348): ioctl$VMM_IOC_CREATE(0xffffffffffffffff, 0x8020560a, &(0x7f00000002c0)={0x10, 0x200, [{&(0x7f0000360000/0x2000)=nil, &(0x7f0000fef000/0x4000)=nil, 0xe9c}, {&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000123000/0x13000)=nil, 0x40000000006}, {&(0x7f0000778000/0x3000)=nil, &(0x7f000011c000/0x3000)=nil, 0x8}, {&(0x7f00005bd000/0x4000)=nil, &(0x7f0000ff6000/0x3000)=nil, 0x82}, {&(0x7f0000ff5000/0xa000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x1}, {&(0x7f0000328000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x5}, {&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, 0x1000}, {&(0x7f00002bf000/0x4000)=nil, &(0x7f0000ffa000/0x3000)=nil, 0x4}, {&(0x7f0000ffc000/0x3000)=nil, &(0x7f00000c0000/0x1000)=nil, 0x2}, {&(0x7f0000760000/0x3000)=nil, &(0x7f0000fea000/0x3000)=nil}, {&(0x7f0000fec000/0x14000)=nil, &(0x7f0000142000/0x1000)=nil, 0xa}, {&(0x7f0000ff9000/0x2000)=nil, &(0x7f00001fe000/0x2000)=nil, 0x1}, {&(0x7f0000801000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil}, {&(0x7f000014c000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x86}, {&(0x7f0000622000/0x1000)=nil, &(0x7f00002f9000/0x4000)=nil, 0xfffffffffffffffb}, {&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x4000000000003}], './file0\x00'}) syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb86dd605d34520030000000000000000000000000000000000000000000009f0500040000000000000001010090780000000060397772"]) sysctl$kern(&(0x7f00000000c0)={0x1, 0x37}, 0x2, 0x0, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) unveil(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)='r\x00') unveil(&(0x7f0000000340)='./file1\x00', &(0x7f0000000300)='x\x00') 930.943594ms ago: executing program 7 (id=3349): sendmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f00000000c0), 0x1c, 0x0}, 0x0) r0 = socket(0x800000018, 0x2, 0x0) r1 = socket(0x18, 0x3, 0x0) getsockname$inet(r1, &(0x7f00000000c0), &(0x7f0000000000)=0xffffffffffffff35) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) sendmsg$unix(r0, &(0x7f0000001700)={0x0, 0x0, 0x0}, 0x404) 929.74773ms ago: executing program 3 (id=3350): sendto$unix(0xffffffffffffffff, &(0x7f0000000000)="b1000504000004000000000001000000331c13fecea10500fef96ec0c72fd3357ae30200004e3003000000acf20b7804be38164991f7c8cf5f882b297be1aa0500000051e2f0ad3ebbc257699a1f139b672f4d335c223e7d0c032bfa896443a42102", 0x62, 0x40c, 0x0, 0x0) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) sendto$unix(0xffffffffffffffff, &(0x7f0000000000)="b10005130000000000", 0x9, 0x0, 0x0, 0x0) r0 = socket(0x11, 0x3, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) sendto$unix(r0, &(0x7f0000000000)="b1000504000004000000000001000000331c13fecea10500fef96ec0c72fd3357ae30200004e3003000000acf20b7804be38164991f7c8cf5f882b297be1aa0500000051e2f0ad3ebbc257699a1f139b672f4d335c223e7d0c032bfa896443a421020000df710fd18bfbb670c1f5a872c881ea6e2ec5890400000000008000361b4cc702fac500002021fbfa0c0f00008abfba221554f4e0f668246c0900000008e371a3f8343712051eea040000000000", 0xb1, 0x0, 0x0, 0x0) 921.474589ms ago: executing program 6 (id=3351): mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0x1700) mknod(0x0, 0x2000, 0x5c4a) r0 = open(&(0x7f0000000000)='./bus\x00', 0x800, 0x122) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000100)={'tap', 0x0}) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000080)={0x3, &(0x7f0000000180)=[{0x84, 0xc0, 0x59}, {0x60, 0x5, 0x5, 0x5}, {0x806, 0x5, 0x4, 0x43356c79}]}) syz_emit_ethernet(0x1000e, &(0x7f00000000c0)=ANY=[]) 897.079395ms ago: executing program 0 (id=3352): fstatat(0xffffffffffffffff, 0x0, &(0x7f0000000b40), 0x4) r0 = socket(0x11, 0x3, 0x0) recvmsg(r0, &(0x7f0000000f00)={0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000280)=""/165, 0xa5}], 0x1, 0x0}, 0x2) r1 = socket(0x11, 0x3, 0x0) sendto$unix(r1, &(0x7f0000000140)="b100050300000400000000b307000000331c13fecea10500fef96ec0c72fd3357ae30200004e3039d2d236acf20b7804be38164991f7c8cf5f882b297be1aa0500000051e2f0ad09000000000000009b67404d335c223e7d0c032bfa896443a42102000000720fd18bfbb670c1f5a872c881ea6e2ec5890400000000008000361b1257aea8c500002022fbfe0c2300008abfba0900000008e371a3f8343712051eeab71d1889e000040700000000130000", 0xb1, 0xc, 0x0, 0x0) open(0x0, 0x0, 0x0) 896.881905ms ago: executing program 3 (id=3353): setrlimit(0x8, &(0x7f0000000980)={0xb, 0xb}) r0 = syz_open_pts() close(r0) syz_open_pts() ioctl$TIOCSETAW(r0, 0x802c7415, &(0x7f0000000040)={0x2df57366, 0x4000fff, 0xd, 0xfffffff8, "0a647bccc70a0400060000808d00", 0x80000005, 0xffff}) writev(r0, &(0x7f0000000000)=[{&(0x7f00000009c0)="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", 0x46d}], 0x1) 767.69473ms ago: executing program 4 (id=3354): r0 = socket(0x2, 0x8002, 0x0) r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) bind$unix(r2, &(0x7f0000000140)=@file={0x4, 0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f0000000140)=@file={0x7, 0x1, './file0\x00'}, 0xa) closefrom(r1) 766.596571ms ago: executing program 5 (id=3355): setuid(0xee01) r0 = syz_open_pts() setsid() ioctl$TIOCSCTTY(r0, 0x20007461) r1 = openat$tty(0xffffffffffffff9c, &(0x7f0000000000), 0x20, 0x0) ioctl$TIOCSETVERAUTH(r1, 0x8004741c, &(0x7f0000000040)=0x5) 717.936936ms ago: executing program 1 (id=3356): setrlimit(0x8, &(0x7f0000000400)={0x7, 0x54}) r0 = syz_open_pts() close(r0) r1 = syz_open_pts() ioctl$TIOCSETD(r1, 0x8004741b, &(0x7f0000000500)=0x7) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000100)="8c5fc22387a2b1af2f4fa450d194ea1fc87d718f88f2b28f1f1a686377ea69d3714121caf4718c372746edf12cd1faeba0f06c6f77c471d232563f6c5cec30eead8c3926c7e9a26f4edaf8401e56acd381a791f0c03282fd64c0bbf7529fc1e7ad6deeb1240d", 0x66}], 0x1) 717.785287ms ago: executing program 2 (id=3357): setuid(0xffffffffffffffff) r0 = openat$vnd(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0) ioctl$VNDIOCSET(r0, 0xc0384600, &(0x7f0000000140)={0x0, 0x567, 0x0}) r1 = getuid() setreuid(0xee00, r1) syz_emit_ethernet(0x145, &(0x7f0000000340)=ANY=[]) ioctl$BIOCGRSIG(0xffffffffffffffff, 0x40044273, 0x0) 674.986697ms ago: executing program 1 (id=3358): r0 = openat$speaker(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) r1 = openat$wsmouse(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000002c0)="42fc5227e29ca3bdd56eb7a6c66135d2cb17194509927a108a93367c5dde4444d76bac8251fabee0de73b897c5d8424adfc7fd98f8d06a21105c3be4507f60a9363e67", 0x43}, {&(0x7f0000000100)="7bdbf81b494efef67863b26779ce7de9faa0203a3fa101e3f8d19b70b53f8c70593eea", 0x23}], 0x2, 0xda) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000240)="417a802a2b03000000000000006f4c", 0xf}, {&(0x7f0000000180)="1957772e331e5d8ec2868796bd060e0163ef017da1d7e926f02303221af1a893", 0x20}], 0x2) execve(0x0, 0x0, 0x0) 647.2081ms ago: executing program 6 (id=3359): ioctl$VMM_IOC_WRITEREGS(0xffffffffffffffff, 0x82485608, &(0x7f0000000480)={0x1, 0xe07, 0x6f, {[0x4000000006, 0x1, 0xbffffffffffc, 0x1, 0x0, 0x2, 0x9, 0x6, 0xffffffffffff4f18, 0x200007b, 0x80000000000008, 0x39a, 0x4, 0x101, 0x40, 0xffffffffffffffe5, 0x80000001, 0x4], [0x7fff, 0x8001, 0x7, 0x6, 0x81, 0x7, 0x56f, 0x5, 0x1, 0x9], [0x8, 0x4, 0x100000001, 0xfffd, 0x8000, 0x6, 0x2], [0x8000000000000001, 0x18, 0x6, 0x9, 0x8002a79, 0x2], [{0x2, 0x9, 0x2, 0xfffffffffffffffd}, {0x4, 0x8001, 0xff, 0x8}, {0x8, 0xa, 0x10000, 0x8000000000000001}, {0x2, 0x9, 0x1, 0x5}, {0x6, 0xffffff54, 0x8000}, {0x6, 0xfffffffc, 0x4, 0x1}, {0x1, 0x3, 0x20000009, 0xd}, {0x1, 0x41, 0xc5, 0x1}], {0x9, 0x7, 0x2000000, 0x9}, {0x400, 0x9, 0x7f, 0x6}}}) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0xf02, 0x186) r1 = open(&(0x7f0000000040)='./file0\x00', 0x18289, 0x110) write(r1, &(0x7f00000004c0)="b96abcf5ac7cffa09ea845315c0d853a14", 0xffffff1c) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, 0x2012, r0, 0x0) minherit(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3) sysctl$ddb(&(0x7f0000000000)={0x9, 0x5}, 0x2, 0x0, 0x0, &(0x7f0000001080), 0x4) 620.196923ms ago: executing program 2 (id=3360): chmod(&(0x7f0000000040)='.\x00', 0xfc) setuid(0xee01) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0xa7210e10bc3c9de9) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0, 0x0) fchdir(r0) unveil(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='r\x00') 619.014063ms ago: executing program 2 (id=3361): setrlimit(0x8, &(0x7f00000003c0)={0x42, 0x61}) r0 = syz_open_pts() close(r0) syz_open_pts() ioctl$TIOCSETA(r0, 0x802c7414, &(0x7f0000000040)={0x27ffb, 0xfff, 0x405, 0x21d8b78b, "0a1800730600150504ea7f727af3dc2101003689", 0x7, 0x2330bfe9}) writev(r0, &(0x7f0000000400)=[{&(0x7f0000001680)="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", 0x3e2}], 0x1) 609.865488ms ago: executing program 4 (id=3362): pipe(&(0x7f0000000100)={0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0xc0) setreuid(0x0, 0xee01) r1 = getpid() fcntl$setown(r0, 0x6, r1) setuid(0xee01) close(r0) 560.776638ms ago: executing program 0 (id=3363): r0 = kqueue() mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) kevent(r0, &(0x7f0000000000), 0xbe96, 0x0, 0xffffffff, 0x0) 560.63073ms ago: executing program 4 (id=3364): mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x5900) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) ioctl$WSDISPLAYIO_GETEMULTYPE(r0, 0x80084904, &(0x7f0000000180)={0x400, './file0\x00'}) poll(&(0x7f0000000340)=[{r0, 0x1}], 0x1, 0x9) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x40}], 0x1, 0xff) 262.315279ms ago: executing program 6 (id=3365): r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xd6) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000280)='#!', 0x10}, {&(0x7f0000000000)="8d6bb85551ec8430877ae32fe9bbe42cc8f2147a3eba8e1969f0435119cf4c071c8aee7ef2921be5d7d4796c5566c95989acb3d185587234186e96b8fde9ffac51de05a87b8b893e2abd154dd886eafbe03881d25b7b13b4c32227fc9e5a86a06f59f701322b3a109a13436e486b0a", 0x6f}], 0x2) acct(&(0x7f0000000080)='./file0\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x18289, 0x110) write(r1, &(0x7f00000004c0)="b96abcf5ac7cffa09ea845315c0d853a14", 0xffffff1c) execve(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) 84.688611ms ago: executing program 5 (id=3366): r0 = kqueue() fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000140)={0x3, 0x0, 0xfffffffffffffff6, 0x1000100010008, 0xffffffffffffffff}) r1 = kqueue() kevent(r1, 0x0, 0xfffffffd, &(0x7f0000000040), 0x5, 0x0) kevent(r1, &(0x7f0000000040), 0x3ff, 0x0, 0x8, 0x0) kevent(r0, &(0x7f0000000040), 0x400, &(0x7f00000002c0), 0x5f, 0x0) 83.525968ms ago: executing program 5 (id=3367): socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)) r0 = kqueue() ioctl$VMM_IOC_RESETCPU(0xffffffffffffff9c, 0x82405605, &(0x7f00000019c0)={0xfffffffc, 0xfffffffe, {[0xfffffffffffffffc, 0xa, 0x5, 0x100000000, 0x0, 0x80008000, 0x8000002e, 0x1, 0xffffffff, 0x2f01, 0x2, 0x3, 0xfffffffffffffffe, 0x2, 0x4, 0x4, 0xfffffffffffffff5, 0x100], [0x5, 0x5, 0xfffffffbfffffff8, 0x0, 0x1, 0x80000000, 0x800ee4, 0x0, 0x0, 0x800000047], [0x8, 0x2, 0x100000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffe], [0x3, 0x1ffffffffff, 0x0, 0x100000002, 0xfffffffffffffffe], [{0x0, 0xc, 0x4, 0x7d06}, {0x2, 0x2, 0x1, 0x3}, {0x0, 0xfffffffd, 0xfffffffd, 0xffc}, {0x1008, 0x0, 0x6, 0xfffffffffffffffe}, {0x0, 0x400, 0xd, 0x40}, {0x7ffe, 0x2000, 0x40003, 0x1}, {0x6, 0x1, 0x7}, {0x0, 0x95b, 0x200, 0xc}], {0x0, 0x5, 0x0, 0x849}, {0x203, 0x10, 0x1, 0x2}}}) kevent(r0, &(0x7f0000000080), 0xe4a, 0x0, 0xa9fa, 0x0) poll(&(0x7f0000000140)=[{r0, 0x3}], 0x1, 0x9) poll(&(0x7f0000000000)=[{}], 0x20000000000000fe, 0x0) 83.177146ms ago: executing program 3 (id=3368): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) setreuid(0xee00, 0x0) r0 = getuid() chown(&(0x7f0000000040)='./file0\x00', r0, 0xffffffffffffffff) r1 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)={{}, {0x0, 0xffffffffffffffff}}, 0x0) 82.120355ms ago: executing program 7 (id=3369): sendto$unix(0xffffffffffffffff, &(0x7f0000000000)="b1000504000004000000000001000000331c13fecea10500fef96ec0c72fd3357ae30200004e3003000000acf20b7804be38164991f7c8cf5f882b297be1aa0500000051e2f0ad3ebbc257699a1f139b672f4d335c223e7d0c032bfa896443a42102", 0x62, 0x40c, 0x0, 0x0) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) sendto$unix(0xffffffffffffffff, &(0x7f0000000000)="b10005130000000000", 0x9, 0x0, 0x0, 0x0) r0 = socket(0x11, 0x3, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) sendto$unix(r0, &(0x7f0000000000)="b1000504000004000000000001000000331c13fecea10500fef96ec0c72fd3357ae30200004e3003000000acf20b7804be38164991f7c8cf5f882b297be1aa0500000051e2f0ad3ebbc257699a1f139b672f4d335c223e7d0c032bfa896443a421020000df710fd18bfbb670c1f5a872c881ea6e2ec5890400000000008000361b4cc702fac500002021fbfa0c0f00008abfba221554f4e0f668246c0900000008e371a3f8343712051eea040000000000", 0xb1, 0x0, 0x0, 0x0) 35.588637ms ago: executing program 7 (id=3370): mknod(&(0x7f0000000100)='./bus\x00', 0x2000, 0xd02) ioctl$VMM_IOC_CREATE(0xffffffffffffffff, 0xc5005601, &(0x7f0000000000)={0x10, 0x0, [{&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000663000/0x4000)=nil, 0xfffffffffffff801}, {&(0x7f00006ac000/0x4000)=nil, 0x0, 0x3}, {&(0x7f0000060000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil}, {0x0, &(0x7f0000b1b000/0x2000)=nil}, {0x0, &(0x7f0000ffb000/0x1000)=nil}, {&(0x7f0000000000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil}, {0x0, 0x0, 0xfffffffffffffffc}, {&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil}, {&(0x7f0000ad4000/0x2000)=nil, &(0x7f0000826000/0x1000)=nil}, {&(0x7f0000110000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil}, {0x0, &(0x7f000065d000/0x2000)=nil, 0xdc9}, {&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, 0xfffffffffffffffc}, {0x0, &(0x7f0000ffd000/0x3000)=nil}, {&(0x7f00004c1000/0x2000)=nil}, {&(0x7f00001cf000/0x4000)=nil}, {&(0x7f0000355000/0x13000)=nil, &(0x7f0000358000/0x2000)=nil}], './file0\x00'}) r0 = open(&(0x7f0000000240)='./bus\x00', 0x2, 0x111) ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0xffffffff, 0xb, {0x0, 0x1}}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$VNDIOCSET(r0, 0x84946467, &(0x7f0000000000)={0x0, 0xffffffffffffffba, 0x0}) 0s ago: executing program 4 (id=3371): setgroups(0x0, 0x0) setgid(0xffffffffffffffff) setuid(0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0xffff, 0x1022, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000000c0)={{0x200000, 0x0, r1, 0x0, 0x0, 0x8c}, 0x100000000000000, 0xd, 0xfffffffffffffffc}) sysctl$kern(&(0x7f00000000c0)={0x1, 0x4e}, 0x3, &(0x7f0000000100)="71f91e3471ac0058bc5a91501d94a34b8e5f84cf71b59c7afec37082", &(0x7f0000000180)=0x66, 0x0, 0x27) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.172' (ED25519) to the list of known hosts. 86load: 0.03 not a controlling terminal 0#+"$%.!",%: #/--!.$ %22/2 OpenBSD/amd64 (ci-openbsd-multicore-4.us-central1-b.c.syzkaller.internal) (tty00) login: pckbd_enable: command error sd0(vioscsi0:1:0): Check Condition (error 0x70) on opcode 0x1e SENSE KEY: Illegal Request ASC/ASCQ: Invalid Command Operation Code OpenBSD/amd64 (ci-openbsd-multicore-4.us-central1-b.c.syzkaller.internal) (tty00) login: pckbd_enable: command error pckbd_enable: command error malloc(): allocation too large, type = 127, size = 2001950032 denied attempt to set clock forward to 495890607918 uvm_fault(0xffffffff83a06b78, 0xffff8000288921a0, 0, 1) -> d kernel: page fault trap, code=0 Stopped at ffs2_balloc+0xa0d: movq 0(%rcx,%rax,8),%r14 TID PID UID PRFLAGS PFLAGS CPU COMMAND ffs2_balloc(fffffd806f107c10,100140,40,fffffd80097fd410,1,ffff8000333c1688) at ffs2_balloc+0xa0d ffs_write(ffff8000333c1710) at ffs_write+0x4f9 VOP_WRITE(fffffd805f28c368,ffff8000333c17a8,23,fffffd80097fd410) at VOP_WRITE+0x101 vn_rdwr(1,fffffd805f28c368,ffff8000333c18e0,40,0,1,141da7e30c62b0ae,0,1008,40) at vn_rdwr+0x12d acct_process(ffff8000ffffd230) at acct_process+0x7a2 exit1(ffff8000ffffd230,0,0,1) at exit1+0x5c4 sys_exit(ffff8000ffffd230,ffff8000333c1b20,ffff8000333c1a70) at sys_exit+0x1a syscall(ffff8000333c1b20) at syscall+0xb17 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7c6118769960, count: 6 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: uvm_fault(0xffffffff83a06b78, 0xffff8000288921a0, 0, 1) -> d ddb{0}> trace ffs2_balloc(fffffd806f107c10,100140,40,fffffd80097fd410,1,ffff8000333c1688) at ffs2_balloc+0xa0d ffs_write(ffff8000333c1710) at ffs_write+0x4f9 VOP_WRITE(fffffd805f28c368,ffff8000333c17a8,23,fffffd80097fd410) at VOP_WRITE+0x101 vn_rdwr(1,fffffd805f28c368,ffff8000333c18e0,40,0,1,141da7e30c62b0ae,0,1008,40) at vn_rdwr+0x12d acct_process(ffff8000ffffd230) at acct_process+0x7a2 exit1(ffff8000ffffd230,0,0,1) at exit1+0x5c4 sys_exit(ffff8000ffffd230,ffff8000333c1b20,ffff8000333c1a70) at sys_exit+0x1a syscall(ffff8000333c1b20) at syscall+0xb17 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7c6118769960, count: -9 ddb{0}> show registers rdi 0 rsi 0 rbp 0xffff8000333c1630 rbx 0 rdx 0 rcx 0xffff800028892000 rax 0x34 r8 0xffffffffffffffff r9 0xffff8000333c1688 r10 0x78231bc66bd04f8b r11 0x13ac590e5ae97ec6 r12 0x1 r13 0xffff800000c31800 r14 0xffff8000333c14c0 r15 0xfffffd805ffc2a10 rip 0xffffffff82c7da2d ffs2_balloc+0xa0d cs 0x8 rflags 0x10246 __ALIGN_SIZE+0xf246 rsp 0xffff8000333c14b0 ss 0 ffs2_balloc+0xa0d: movq 0(%rcx,%rax,8),%r14 ddb{0}> show proc PROC (syz-executor) tid=53767 pid=95711 tcnt=0 stat=onproc flags process=1008 proc=2000 runpri=16, usrpri=50, slppri=16, nice=20 wchan=0x0, wmesg=, ps_single=0xffff8000ffffd230 scnt=-1 ecnt=1 forw=0xffffffffffffffff, list=0xffff8000333c2fb8,0xffffffff83987348 process=0xffff800037bc6b70 user=0xffff8000333bc000, vmspace=0xfffffd806c0b2b90 estcpu=36, cpticks=3, pctcpu=0.0, user=0, sys=1, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 69605 481461 24913 0 2 0 syz-executor 69605 117676 24913 0 3 0x4000080 fsleep syz-executor 64 186394 69128 0 2 0 syz-executor 64 493628 69128 0 3 0x4000080 fsleep syz-executor 23434 348426 68306 0 2 0 syz-executor 23434 213336 68306 0 3 0x4000080 fsleep syz-executor 23434 256017 68306 0 3 0x4000080 fsleep syz-executor 5449 172913 27235 0 2 0 syz-executor 5449 193826 27235 0 3 0x4000080 fsleep syz-executor 5449 420198 27235 0 3 0x4000080 fsleep syz-executor 30776 65437 74096 0 2 0 syz-executor 30776 137159 74096 0 3 0x4000080 fsleep syz-executor 39117 422411 57156 0 2 0 syz-executor 39117 522417 57156 0 3 0x4000080 bell syz-executor 39117 105960 57156 0 3 0x4000080 bell syz-executor 39117 377861 57156 0 2 0x4000000 syz-executor 38600 464209 0 0 3 0x14200 acct acct 69128 522933 96059 0 2 0xc82 syz-executor 68306 41000 96059 0 2 0xc82 syz-executor 27235 220681 96059 0 3 0x82 nanoslp syz-executor 43906 74865 1 0 3 0x100083 ttyopn getty 77170 228004 36871 0 3 0x100082 sbwait arp 36871 138883 1 0 3 0x10008a sigsusp sh 96541 512234 96059 0 3 0x82 nanoslp syz-executor 24913 339541 96059 0 2 0xc82 syz-executor 74096 29639 96059 0 3 0x82 nanoslp syz-executor 57156 78176 96059 0 3 0x82 nanoslp syz-executor 96059 344985 74273 0 3 0x82 wait syz-executor 74273 204258 1765 0 3 0x10008a sigsusp ksh 1765 497013 15195 0 3 0x98 kqread sshd-session 15195 231728 75266 0 3 0x92 kqread sshd-session 75266 320889 1 0 3 0x88 kqread sshd 64636 40071 70672 74 3 0x1100092 bpf pflogd 70672 355765 1 0 3 0x80 sbwait pflogd 88632 134774 31062 73 3 0x1100090 kqread syslogd 31062 462808 1 0 3 0x100082 sbwait syslogd 90416 402411 1 0 3 0x100080 kqread resolvd 46963 375969 93577 77 3 0x100092 kqread dhcpleased 29126 357752 93577 77 3 0x100092 kqread dhcpleased 93577 157824 1 0 3 0x80 kqread dhcpleased 60041 88700 0 0 3 0x14200 bored smr 44831 157720 0 0 2 0x14200 zerothread 97858 331301 0 0 3 0x14200 aiodoned aiodoned 33658 351527 0 0 3 0x14200 syncer update 79858 38448 0 0 3 0x14200 cleaner cleaner 39140 379640 0 0 3 0x14200 reaper reaper 84415 339468 0 0 3 0x14200 pgdaemon pagedaemon 50561 226915 0 0 3 0x14200 bored viomb 83210 319245 0 0 3 0x40014200 acpi0 acpi0 3727 343386 0 0 7 0x40014200 idle1 35094 428693 0 0 3 0x14200 bored softnet1 40346 499971 0 0 3 0x14200 bored softnet0 66561 235645 0 0 3 0x14200 bored systqmp 41792 445066 0 0 3 0x14200 bored systq 43104 262818 0 0 3 0x14200 tmoslp softclockmp 45611 105280 0 0 3 0x40014200 tmoslp softclock 54053 286283 0 0 3 0x40014200 idle0 1 361517 0 0 3 0x80082 wait init 0 0 -1 0 3 0x10010200 scheduler swapper ddb{0}> show all locks ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 11071 12089K 12411K 166960K 13874 0 pcb 17 12K 12K 166960K 228 0 rtable 128 5K 8K 166960K 598 0 pf 33 17K 23K 166960K 196 0 ifaddr 25 4K 7K 166960K 100 0 ifgroup 46 2K 2K 166960K 185 0 sysctl 3 1K 9K 166960K 12 0 counters 64 36K 37K 166960K 152 0 ioctlops 0 0K 4K 166960K 1668 0 iov 0 0K 28K 166960K 57 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1291 81K 81K 166960K 2678 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 20K 24K 166960K 13 0 VM map 2 1K 1K 166960K 2 0 sem 20 16K 16K 166960K 56 0 dirhash 12 2K 2K 166960K 33 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 18 65K 236K 166960K 3563 0 sigio 0 0K 0K 166960K 34 0 proc 73 115K 164K 166960K 801 0 subproc 81 5K 5K 166960K 100 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 208 0 in_multi 36 2K 6K 166960K 223 0 ether_multi 1 0K 0K 166960K 52 0 mrt 1 0K 0K 166960K 54 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 121 546K 546K 166960K 121 0 exec 0 0K 1K 166960K 605 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 251 162K 175K 166960K 30391 0 UVM aobj 8 2K 2K 166960K 10 0 pinsyscall 45 90K 104K 166960K 4757 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 82 0 NDP 9 0K 1K 166960K 73 0 temp 76 9088K 9342K 166960K 101075 0 kqueue 14 22K 26K 166960K 337 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 120 126 0 122 1 0 1 1 0 8 0 rtentry 176 170 0 122 5 2 3 5 0 8 0 unpcb 144 785 0 766 1 0 1 1 0 8 0 syncache 336 3 0 3 1 1 0 1 0 8 0 tcpcb 736 328 0 324 1 0 1 1 0 8 0 arp 136 33 0 24 1 0 1 1 0 8 0 inpcb 328 999 0 992 2 1 1 2 0 8 0 nd6 152 30 0 21 1 0 1 1 0 8 0 pkpcb 40 3 0 3 2 2 0 1 0 8 0 kcovpl 48 11 0 2 1 0 1 1 0 8 0 ppxss 1192 24 0 24 3 2 1 1 0 8 1 pfstscr 40 2 0 2 1 1 0 1 0 8 0 pffrag 232 11 0 5 1 0 1 1 0 482 0 pffrnode 88 11 0 5 1 0 1 1 0 8 0 pffrent 40 16 0 10 1 0 1 1 0 8 0 pfosfp 40 1428 0 1005 5 0 5 5 0 8 0 pfosfpen 112 1428 0 714 21 0 21 21 0 8 0 pfrktable 1344 6 0 5 1 0 1 1 0 8 0 pfsrclim 320 3 0 3 2 2 0 1 0 8 0 pfanchor 1288 3 0 1 1 0 1 1 0 8 0 pftag 88 1 0 0 1 0 1 1 0 8 0 pfstitem 24 65 0 39 1 0 1 1 0 8 0 pfstkey 128 71 0 44 2 0 2 2 0 8 0 pfstate 448 67 0 42 4 0 4 4 0 8 0 pfrule 1360 36 0 30 2 1 1 2 0 8 0 art_heap8 4096 4 0 1 4 1 3 4 0 8 0 art_heap4 256 621 0 448 29 14 15 26 0 8 1 art_table 40 625 0 449 5 2 3 5 0 8 0 art_node 32 169 0 129 1 0 1 1 0 8 0 sysvmsgpl 40 27 0 8 1 0 1 1 0 8 0 semupl 112 6 0 6 4 3 1 1 0 8 1 semapl 112 45 0 27 1 0 1 1 0 8 0 shmpl 112 7 0 2 1 0 1 1 0 8 0 dirhash 1024 31 0 14 3 0 3 3 0 8 0 dino2pl 256 6881 0 5423 92 0 92 92 0 8 0 ffsino 296 6881 0 5423 114 0 114 114 0 8 0 nchpl 144 10967 0 9261 64 0 64 64 0 8 0 vnodes 216 5926 0 0 330 0 330 330 0 8 0 namei 1024 28161 0 28161 3 2 1 2 0 8 1 percpumem 16 91 0 44 1 0 1 1 0 8 0 pfiaddrpl 120 1 0 1 1 1 0 1 0 8 0 kstatmem 264 110 0 88 3 1 2 3 0 8 0 acpiwqpl 32 3 0 3 1 0 1 1 1 8 1 scsiplug 72 16 0 16 4 3 1 1 0 8 1 scxspl 216 37641 0 37641 11 10 1 8 1 8 1 plimitpl 152 293 0 274 1 0 1 1 0 8 0 sigapl 424 3859 0 3809 7 1 6 7 0 8 0 knotepl 120 617 0 0 17 0 17 17 0 8 0 kqueuepl 224 331 0 320 1 0 1 1 0 8 0 pipepl 344 167 0 137 4 1 3 3 0 8 0 fdescpl 528 3835 0 3803 3 0 3 3 0 8 0 filepl 160 10821 0 10589 11 0 11 11 0 8 0 lockfpl 104 734 0 732 1 0 1 1 0 8 0 lockfspl 48 300 0 298 1 0 1 1 0 8 0 sessionpl 144 90 0 81 1 0 1 1 0 8 0 pgrppl 48 112 0 94 1 0 1 1 0 8 0 ucredpl 104 2708 0 2694 1 0 1 1 0 8 0 zombiepl 144 3811 0 3809 2 1 1 1 0 8 0 processpl 1232 3859 0 3809 5 0 5 5 0 8 0 procpl 664 7594 0 7534 6 0 6 6 0 8 0 sockpl 752 1935 0 1905 4 0 4 4 0 8 1 mcl64k 65536 12 0 0 2 0 2 2 0 8 0 mcl16k 16384 17 0 0 3 0 3 3 0 8 0 mcl12k 12288 12 0 0 2 0 2 2 0 8 0 mcl9k 9216 6 0 0 1 0 1 1 0 8 0 mcl8k 8192 13 0 0 2 0 2 2 0 8 0 mcl4k 4096 108 0 0 14 0 14 14 0 8 0 mcl2k2 2112 2 0 0 1 0 1 1 0 8 0 mcl2k 2048 26 0 0 4 0 4 4 0 8 0 mtagpl 96 3 0 0 1 0 1 1 0 8 0 mbufpl 256 228 0 0 13 0 13 13 0 8 0 bufpl 280 11300 0 5170 438 0 438 438 0 8 0 anonpl 32 9658 0 0 78 0 78 78 0 246 0 amapchunkpl 152 103410 0 102774 40 14 26 27 0 158 0 amappl16 200 9158 0 9104 52 34 18 18 0 8 14 amappl15 192 3 0 3 1 1 0 1 0 8 0 amappl14 184 462 0 460 2 1 1 1 0 8 0 amappl13 176 127 0 114 1 0 1 1 0 8 0 amappl12 168 4103 0 4071 2 0 2 2 0 8 0 amappl11 160 11 0 11 2 2 0 1 0 8 0 amappl10 152 92 0 78 1 0 1 1 0 8 0 amappl9 144 264 0 264 2 2 0 1 0 8 0 amappl8 136 110 0 108 1 0 1 1 0 8 0 amappl7 128 204 0 190 1 0 1 1 0 8 0 amappl6 120 188 0 186 2 1 1 1 0 8 0 amappl5 112 89 0 79 1 0 1 1 0 8 0 amappl4 104 300 0 281 1 0 1 1 0 8 0 amappl3 96 22909 0 22788 4 0 4 4 0 8 0 amappl2 88 537 0 477 2 0 2 2 0 8 0 amappl1 80 23119 0 22484 16 1 15 15 0 8 0 amappl 88 29449 0 29274 5 0 5 5 0 92 0 uvmvnodes 80 170 0 0 4 0 4 4 0 8 0 dma65536 65536 5 0 5 3 3 0 1 0 8 0 dma32768 32768 4 0 4 2 1 1 1 0 8 1 dma16384 16384 1 0 1 1 0 1 1 0 8 1 dma4096 4096 1 0 1 1 1 0 1 0 8 0 dma2048 2048 8 0 8 3 2 1 1 0 8 1 dma1024 1024 3 0 2 1 0 1 1 0 8 0 dma256 256 13 0 13 5 5 0 1 0 8 0 dma128 128 262 0 262 4 3 1 1 0 8 1 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 21 0 20 1 0 1 1 0 8 0 aobjpl 72 9 0 2 1 0 1 1 0 8 0 uaddrrnd 24 3835 0 3802 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 3835 0 3802 1 0 1 1 0 8 0 vmmpekpl 168 24196 0 24142 3 0 3 3 0 8 0 vmmpepl 168 228013 0 225989 116 15 101 101 0 357 9 vmsppl 488 3834 0 3802 5 0 5 5 0 8 0 rwobjpl 80 51366 0 50188 34 4 30 30 0 8 1 pdppl 4096 7677 0 7604 111 36 75 85 0 8 2 pvpl 32 17882 0 0 144 0 144 144 0 265 0 pmappl 256 3834 0 3802 3 0 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 307 0 67 8 0 8 8 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace ffs2_balloc(fffffd806f107c10,100140,40,fffffd80097fd410,1,ffff8000333c1688) at ffs2_balloc+0xa0d ffs_write(ffff8000333c1710) at ffs_write+0x4f9 VOP_WRITE(fffffd805f28c368,ffff8000333c17a8,23,fffffd80097fd410) at VOP_WRITE+0x101 vn_rdwr(1,fffffd805f28c368,ffff8000333c18e0,40,0,1,141da7e30c62b0ae,0,1008,40) at vn_rdwr+0x12d acct_process(ffff8000ffffd230) at acct_process+0x7a2 exit1(ffff8000ffffd230,0,0,1) at exit1+0x5c4 sys_exit(ffff8000ffffd230,ffff8000333c1b20,ffff8000333c1a70) at sys_exit+0x1a syscall(ffff8000333c1b20) at syscall+0xb17 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7c6118769960, count: -9 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffff8000299bdff0) at x86_ipi_db+0x27 x86_ipi_handler() at x86_ipi_handler+0xd9 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 acpicpu_idle() at acpicpu_idle+0x457 sched_idle(ffff8000299bdff0) at sched_idle+0x391 end trace frame: 0x0, count: 10 ddb{1}> trace x86_ipi_db(ffff8000299bdff0) at x86_ipi_db+0x27 x86_ipi_handler() at x86_ipi_handler+0xd9 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 acpicpu_idle() at acpicpu_idle+0x457 sched_idle(ffff8000299bdff0) at sched_idle+0x391 end trace frame: 0x0, count: -5