last executing test programs: 5.383714107s ago: executing program 6 (id=2000): r0 = getpid() syz_emit_ethernet(0x17a, &(0x7f00000001c0)=ANY=[@ANYRES16=r0]) mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x1e5f) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x1f6) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$VNDIOCSET(r1, 0xc0104407, &(0x7f00000001c0)={0x0, 0x0, 0x0}) 5.364312241s ago: executing program 6 (id=2002): r0 = open(&(0x7f0000000240)='./file0\x00', 0x205, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x3, 0x0, 0x3b5, 0x1000381210089}) open(&(0x7f0000000000)='./file0\x00', 0x611, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xb5219f1000b913f1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x611, 0x0) unveil(0x0, &(0x7f0000000300)='c\x00') 4.508237774s ago: executing program 6 (id=2037): semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0x1000000000}) r0 = socket(0x18, 0x3, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getsockname$inet(r0, &(0x7f00000000c0), &(0x7f0000000000)=0xffffffffffffff35) r1 = socket(0x18, 0x2, 0x0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) writev(r1, &(0x7f0000000300)=[{0x0}], 0x1) 4.227326278s ago: executing program 6 (id=2048): mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0xd02) select(0x40, &(0x7f0000000040)={0x40007, 0x5, 0x10000, 0x5, 0x3, 0x5, 0x0, 0x2a}, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x140) sysctl$net_inet_carp(&(0x7f0000000040)={0x4, 0x2, 0x6, 0x3}, 0x4, 0x0, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = openat$vnd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$VNDIOCSET(r0, 0xc0785101, &(0x7f0000000040)={0x0, 0x0, 0x0}) 4.190417345s ago: executing program 6 (id=2049): r0 = open$dir(&(0x7f0000000300)='.\x00', 0x80, 0x4a) setgid(0xffffffffffffffff) setgroups(0x0, 0x0) fchmod(r0, 0xf3) setuid(0xffffffffffffffff) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x180) truncate(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xa7b7) 4.150240379s ago: executing program 6 (id=2053): r0 = syz_open_pts() ioctl$TIOCSTAT(r0, 0x20007465, 0x0) ioctl$TIOCSETD(r0, 0x8004741b, &(0x7f0000000040)=0x8) ioctl$TIOCSETD(r0, 0x8004741b, &(0x7f0000000100)=0x8) execve(0x0, 0x0, 0x0) 2.685050287s ago: executing program 2 (id=2125): writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000080)="673bb5b8cc0c16ed08f1b8d24e2207f981aa6a78ef1d35e6abbbdabb26a52ad7f46003", 0x23}], 0x1) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='.\x00', 0x0, 0x0) ioctl$TIOCSETAF(r0, 0x802c7416, &(0x7f0000000000)={0x4, 0x1, 0x9, 0x545, "225e190400000000000000000edd0000f400", 0x5, 0x400}) sendto$unix(0xffffffffffffffff, &(0x7f0000000000)="b10005040000040000", 0x9, 0x400, 0x0, 0x0) r1 = socket(0x11, 0x3, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) sendto$unix(r1, &(0x7f0000000000)="b1000504000004000000000001000000331c13fecea10500fef96ec0c72fd3357ae30200004e3003000000acf20b7804be38164991f7c8cf5f882b297be1aa0500000051e2f0ad3ebbc257699a1f139b672f4d335c223e7d0c032bfa896443a42102000000720fd18bfbb670c1f5a872c881ea6e2ec5890400000000008000361b4cc702fac500002021fbfa0c0f00008abfba221554f4e0f668246c0900000008e371a378343712051eea040000000000", 0xb1, 0x0, 0x0, 0x0) 2.657550361s ago: executing program 2 (id=2127): writev(0xffffffffffffffff, 0x0, 0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='.\x00') open(0x0, 0x205, 0x0) sysctl$kern(&(0x7f0000000000)={0x1, 0x16}, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffe69) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) r0 = openat$wsdisplay(0xffffffffffffff9c, &(0x7f0000000200), 0x80, 0x0) ioctl$WSDISPLAYIO_LSFONT(r0, 0xc058574e, 0x0) 2.625920196s ago: executing program 2 (id=2129): sysctl$net_inet6_ip6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)="79040f91f15da040473675618dcd42b074", 0x11) r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x2000, 0x3361) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x4ebfac6bbaf7949) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x4ebfac6bbaf7949) ioctl$VNDIOCCLR(r1, 0xc0a86b05, &(0x7f0000000200)={0x0, 0x10000, 0x0}) 2.570858532s ago: executing program 2 (id=2133): ioctl$WSDISPLAYIO_USEFONT(0xffffffffffffffff, 0x80585750, &(0x7f0000000140)={'./file1\x00', 0x102, 0xfffffff9, 0xfffffffe, 0x1, 0x8a, 0x8, 0x3e, 0x2, 0x0, 0x100000000000002, 0x3}) select(0x40, &(0x7f0000000180)={0x4e, 0x44809e9d, 0xffffffffffffffff, 0x1, 0x2000000000000000, 0x181c, 0x8, 0x6}, 0x0, 0x0, 0x0) r0 = kqueue() kevent(r0, &(0x7f00000000c0), 0x8, &(0x7f00000001c0), 0x15, 0x0) mknod(&(0x7f0000000000)='./file1\x00', 0x2000, 0x285b9a) r1 = open(&(0x7f0000000800)='./file1\x00', 0x800, 0x120) ioctl$FIONBIO(r1, 0x82907003, &(0x7f0000000140)=0x1) 2.380144837s ago: executing program 2 (id=2135): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) chdir(&(0x7f00000001c0)='./file0\x00') open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) symlink(&(0x7f0000000240)='./file3\x00', &(0x7f00000002c0)='./file2\x00') rename(&(0x7f0000000280)='./file2\x00', &(0x7f0000000040)='./file0\x00') 2.322343908s ago: executing program 2 (id=2142): setrlimit(0x1, &(0x7f0000000000)={0xfffffffffffffffd, 0xffffffffffffffff}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x10289, 0x100) write(r0, &(0x7f00000004c0)="b96abcf5ac7cffa09ea845315c0d853a14", 0xffffff1c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000014c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000040)=@file={0xd19450564dee018c, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000000000)=@file={0xd1653077bafa0114, './file0\x00'}, 0xa) 2.080455013s ago: executing program 5 (id=2158): r0 = socket(0x2, 0x3, 0x2f) r1 = dup(r0) setsockopt$inet_opts(r1, 0x0, 0x22, &(0x7f0000000040)="fd0cc085", 0x4) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002a40)={&(0x7f0000000000), 0x10, 0x0}, 0x0) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) sendmsg$unix(r0, &(0x7f0000002a40)={0x0, 0x0, 0x0, 0x34}, 0x0) 1.981244493s ago: executing program 5 (id=2164): r0 = open(&(0x7f0000000200)='./file0\x00', 0x200, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000240)='./file0\x00', 0x205, 0x0) lseek(r1, 0x5, 0x2) fcntl$lock(r1, 0x9, &(0x7f0000000280)={0x0, 0x0, 0x3b5, 0x1000381210089}) open(&(0x7f0000000000)='./file0\x00', 0x611, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000401}) 1.788820116s ago: executing program 5 (id=2172): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000100)="cc60d3d79a1a7122a5fb9de9ea6ca0b30fb2942ef7652736f10f86d45ae419b2ecf7af93d33b3de1f2c56c0d93da7484095d0d543baf7f0161a02a9581460e2e5392d06f1eaec7d8df99d6c28b10fa891e47d6c3bba690a611889032ac7b3581d7c92d1c546e59764f069048316871794f0615dd4d8bb1057a61fb177be649004fb56a7d46c856a20d73f050bf29d58b803a676cc3761e8a47857f51d90a4465f9c605ab2829d78ea2571900", 0xac}, {&(0x7f0000000240)="b389e5aeb7b42eab8dd0017236f060f918503740799f35d7e2e733fc1ce9e45cfb279a7aeb65ad9859d427a701bb4c25773931def673bea9bf786061c13935cf58279287d41ec345ac1598b7b4e5c36a3d5ecc1893e17e380a226ad0d75529c4623ddfb51dbafffe78145aed33f3c482faf44cd4fbeadc3a67a824d08a4333b14f7a032ce11d5530043711766c9b6de2be6f02696bd39a7bab01735c492d971dbc56c0ac859c5c750dabb6962382008fbeb3d9d6eedc7eb2b0cdc5a6dcc08472c67d346a4c6c2944d777d2414c65d905235d3e", 0xd3}, {&(0x7f0000000340)="5f6a8d748a02cda4cedf13579996073843ec5cbabaadcec85d62a8a897a783f407d2c30eea6356105ec8aaba86930f1aed0b3d111d00"/63, 0x3f}, {&(0x7f0000001dc0)="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", 0x5d0}], 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x11, r0, 0x0) writev(0xffffffffffffffff, &(0x7f00000009c0)=[{&(0x7f0000000440)="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", 0x34d}], 0x1) ioctl$TIOCFLUSH(0xffffffffffffffff, 0x80047410, &(0x7f0000000780)=0x7) r1 = openat$pf(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) ioctl$TIOCSETA(r1, 0xc0504417, &(0x7f0000000740)={0x0, 0x5, 0xffffbff2, 0x1, "0000000000800000000000000000000300000200", 0x1, 0x3}) 1.786670416s ago: executing program 5 (id=2173): setrlimit(0x8, &(0x7f0000000080)={0xe, 0x51}) r0 = syz_open_pts() close(r0) r1 = syz_open_pts() ioctl$FIOASYNC(r0, 0x80047469, &(0x7f0000000040)=0xfffffffc) readv(r1, &(0x7f0000000680)=[{&(0x7f0000000380)=""/227, 0xe3}], 0x28d) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f0000000700)=[{0x0}], 0x1) 1.688995984s ago: executing program 5 (id=2175): mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x1e5f) r0 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x29) ioctl$WSMOUSEIO_SCALIBCOORDS(r0, 0x81205724, &(0x7f0000000100)={0x7ff, 0x8018, 0x3, 0x400101, 0xffff, 0x81ac, 0x10001, 0x10, [{0x0, 0x3, 0x4, 0x4}, {0x6, 0x9, 0x7, 0x9}, {0x100, 0x1, 0x0, 0x9}, {0x1, 0x800, 0x8007}, {0x401, 0x200727, 0x2803, 0x7}, {0x1, 0x650, 0x3, 0x99}, {0x8, 0x3ff, 0x4f8, 0x9}, {0x6, 0x803, 0x14, 0x8}, {0x5, 0x82, 0x5, 0x6613}, {0x6a74, 0x6, 0xd3b, 0x4}, {0x1cf, 0x10001, 0xc, 0x2003}, {0x8, 0x9, 0x5, 0x2}, {0x3, 0x7, 0x8, 0x4}, {0x9eda, 0xeffffffa, 0x1, 0x6}, {0xc, 0x5, 0x2, 0x10200000}, {0x0, 0x8, 0xfff, 0x30004}]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$VNDIOCSET(r0, 0x80184404, &(0x7f00000001c0)={0x0, 0x0, 0x0}) ioctl$VNDIOCSET(r0, 0x80044403, &(0x7f00000001c0)={0x0, 0xfffffffffffffffd, 0x0}) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/165, 0xa5}], 0x1) 489.713748ms ago: executing program 5 (id=2184): madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000001"]) writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="6dc100167f", 0x5}], 0x1) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000), 0x10) getpeername(r0, 0x0, &(0x7f0000000100)) 347.825071ms ago: executing program 1 (id=2193): ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f00000001c0)={0x1, &(0x7f0000000140)=[{0x8, 0x4a, 0x7, 0x9}]}) setrlimit(0x8, &(0x7f0000000580)={0xa, 0x56}) r0 = syz_open_pts() close(r0) r1 = syz_open_pts() ioctl$TIOCSETA(r1, 0x802c7414, &(0x7f0000000000)={0x7fffffff, 0x7bcf, 0xffffdf88, 0xffffff8e, "fa00000000a529e5d600080000000061701100", 0x7fffffff, 0x4}) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000080)='\x00', 0xffaa}], 0x1) 336.305971ms ago: executing program 4 (id=2194): openat$speaker(0xffffffffffffff9c, &(0x7f0000000140), 0x1, 0x0) select(0x40, &(0x7f0000000180)={0xfffffffffffffffd, 0x44809e9d, 0xffffffffffffffff, 0x1, 0x2000000000000000, 0x181c, 0x8, 0x9}, 0x0, 0x0, 0x0) r0 = kqueue() kevent(r0, &(0x7f00000000c0), 0x8, &(0x7f00000001c0), 0x15, 0x0) mknod(&(0x7f0000000000)='./file1\x00', 0x2000, 0x285b9a) r1 = open(&(0x7f0000000800)='./file1\x00', 0x800, 0x120) ioctl$FIONBIO(r1, 0x82907003, &(0x7f0000000140)=0x1) 302.703716ms ago: executing program 1 (id=2195): syz_emit_ethernet(0x6a, &(0x7f0000000380)={@broadcast, @remote, [{[], {0x8100, 0x0, 0x0, 0x4}}], {@ipv6={0x86dd, {0x8, 0x6, "800580", 0x30, 0x3b, 0x3, @ipv4={'\x00', '\xff\xff', @loopback}, @rand_addr="fe4d1aafbaf5c2c66da2acf4faeb1e58", {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x38, '\x00', {0x0, 0x6, 'j@\r', 0x6, 0x32, 0x4, @rand_addr="202de03bf203cc442ae33206a327509f", @rand_addr="cc3ccd44957fb2011da86b445babbb82"}}}}}}}) openat$speaker(0xffffffffffffff9c, &(0x7f0000000140), 0x1, 0x0) select(0x40, &(0x7f0000000180)={0xfffffffffffffffd, 0x44809e9d, 0xffffffffffffffff, 0x1, 0x2000000000000000, 0x181c, 0x8, 0x9}, 0x0, 0x0, 0x0) r0 = kqueue() kevent(r0, &(0x7f00000000c0), 0x8, &(0x7f00000001c0), 0x15, 0x0) mknod(&(0x7f0000000000)='./file1\x00', 0x2000, 0x285b9a) r1 = open(&(0x7f0000000800)='./file1\x00', 0x800, 0x120) ioctl$FIONBIO(r1, 0x82907003, &(0x7f0000000140)=0x1) 302.143098ms ago: executing program 7 (id=2196): connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0x0, 0x0, {0x100000000000000, 0x10040000000001}}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x1, 0x0) close(r0) socket(0x18, 0x3, 0x3a) setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 260.778925ms ago: executing program 7 (id=2197): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000080)=[{0x24, 0x9, 0x2, 0x2}, {0xb1, 0x10, 0xe4, 0x100}, {0x6, 0xa, 0x83, 0x400f}]}) sysctl$kern(0x0, 0x0, &(0x7f00000004c0)="766b84e07a8f14f74ad13c601b0b001e9df2a52cbc02284fc157cbbd3f2c9772f90a6f320364b78b49186b36fc8477d7d4ae8918ae8f2fd338b6450d68fa46498857f854a4bc484f1c67ae7a00", &(0x7f0000000080)=0x4d, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) syz_emit_ethernet(0x3e, &(0x7f0000000180)=ANY=[]) 260.602322ms ago: executing program 1 (id=2198): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x7e1b21b5f00cb051, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000280)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000080)=[{0x24, 0x9, 0x2, 0x2}, {0xb1, 0x10, 0x0, 0x3ff}, {0x6, 0xa, 0x5, 0x400f}]}) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000140)="b07eec3d06422d596f51e337031a7b45d6b55f88162ed28c476ec2625b89ca9982fb10581a5bf6b2", 0x28}], 0x1) sysctl$kern(0x0, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000000040)={0x65, 0x0}) write(r0, &(0x7f0000000480)='\x00'/14, 0xe) 260.464116ms ago: executing program 1 (id=2199): pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000200)='\ts', 0x2}], 0x1, 0x9) r0 = open$dir(&(0x7f0000000000)='.\x00', 0x20, 0x0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x2000, 0x3361) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240), 0x0, 0x0, 0x0, 0xb}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x4ebfac6bbaf7949) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$VNDIOCCLR(r1, 0xc0a86b03, &(0x7f0000000200)={0x0, 0x10000, 0x0}) 259.87914ms ago: executing program 7 (id=2200): setrlimit(0x8, &(0x7f0000000980)={0x3e, 0x62}) r0 = syz_open_pts() close(r0) syz_open_pts() ioctl$FIOASYNC(r0, 0x80047470, &(0x7f0000000000)=0x2) poll(&(0x7f0000000140)=[{r0, 0x1}], 0x1, 0x1ff) write(r0, &(0x7f0000000180)="92a72f02649a11c0a74717ab0a330d966877fe3b1984a428bed7f209724705773b11c9f03cd257fc2d9f0f", 0x2b) 254.674196ms ago: executing program 4 (id=2201): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x1, 0x0) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000280)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000080)=[{0x24, 0x9, 0x2, 0x2}, {0xb1, 0x10, 0xe4, 0x100}, {0x6, 0xa, 0x83, 0x400f}]}) sysctl$kern(0x0, 0x0, &(0x7f00000000c0)="00a0a78d10cb2026dec3e59be54117bc33b570550800000009afb1d70700000000d2592db9a7d99f90ddf7a10d81968e9c733e96f585c8c6ca1b4dcb785a8070d2c38dd73c52086d3edbcc058a962bd69e8547f2df0910ba97ca172391df0cc789a3a2168d5fe1cdbe19ec05ee4cefedc2e353b18bbb8a2d8f11fa75c99be463", &(0x7f0000000080)=0x35, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000280)={'tap', 0x0}) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) syz_emit_ethernet(0x2a, &(0x7f0000000140)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x64, 0x3, 0x0, 0xe4, 0x0, @multicast1, @multicast2}, @udp={{0x1, 0x2, 0x8}}}}}}) 239.428964ms ago: executing program 1 (id=2202): mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x205b92) select(0x40, &(0x7f0000000180)={0xfffffffffffffffd, 0x44809e9d, 0xffffffffffffffff, 0x1, 0x2000000000000000, 0x400000000000181c, 0x2, 0x6}, 0x0, 0x0, 0x0) r0 = kqueue() kevent(r0, &(0x7f00000000c0), 0x8, &(0x7f00000001c0), 0x15, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20, 0x0) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000080)="bf30e5c928783b63fa9dc486a7817494", 0x10}], 0x1) kevent(0xffffffffffffffff, 0x0, 0x7fff, &(0x7f00000002c0)=[{{}, 0xfffffffffffffffb, 0x44, 0x0, 0x0, 0x8000005}, {{}, 0xfffffffffffffffa, 0xc1, 0xf0000000, 0x8000000000000001, 0x46ad}, {{}, 0xfffffffffffffffc, 0x1, 0xf0000000, 0x1, 0x8}, {{}, 0xfffffffffffffffd, 0x20, 0x10, 0x7, 0x400}, {{}, 0xfffffffffffffffb, 0x40, 0x20000000, 0x9, 0x3}, {{}, 0xffffffffffffffff, 0x6, 0x2, 0x6, 0xe}, {{}, 0xfffffffffffffffd, 0x1c, 0x80000000, 0x2, 0x100000001}, {{r0}, 0x0, 0x28, 0x4, 0x4000100, 0xfffffffffffffffb}], 0xb19, 0x0) ioctl$FIONBIO(r1, 0x82907003, &(0x7f0000000140)=0x1) 221.660566ms ago: executing program 7 (id=2203): ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0xfffffffe, 0x0, {0x100000000000000, 0x10040000000001}}) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x1, 0x0) close(r0) socket(0x18, 0x3, 0x3a) setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 200.735752ms ago: executing program 4 (id=2206): r0 = socket(0x18, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000080)="673bb5b8cc0c16ed08f1b8d24e2217f981aa6a78ef1d35e6abbbdabb26a52ad7f460032b34b77e382526b1572da73c6d53", 0x31}], 0x1) sysctl$kern(&(0x7f0000000140)={0x1, 0x29}, 0x2, 0x0, 0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x20, 0x401}, 0x0) close(r0) r1 = socket(0x18, 0x2, 0x0) setsockopt(r1, 0x1000000029, 0x31, &(0x7f0000000200)="b2111f170d816685c8e360f2faae3cd7f3a2840ed6f5aad2dd197a177c1eedc9073dc90142a8429cbe7868de45ed3fc33719ca6df71ece5b4ba3c8a918beef2c10a1f8de1a5a6f4fe180e9cb9b21f9982230f575295d4888a9b6921796b2dd92fc9175680b37ba06002c15e6d7c91b8ed900ab006ddfb67869b51a2216114d0000000000000100"/144, 0x90) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f0000000140)=ANY=[], 0x10}, 0x0) 200.510618ms ago: executing program 7 (id=2207): ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000080)=[{0x4, 0x44, 0x1, 0x80043f}, {0x80, 0x85, 0x0, 0xa}, {0x16, 0x3, 0x4, 0x48a6}]}) r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000140), 0x1, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000100)={'tap', 0x0}) ioctl$BIOCSFILDROP(r0, 0x80044279, &(0x7f0000000000)=0x2) writev(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) syz_emit_ethernet(0x36, &(0x7f0000000100)=ANY=[]) 199.272852ms ago: executing program 3 (id=2208): semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x200}}) r0 = socket(0x18, 0x3, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getsockname$inet(r0, &(0x7f00000000c0), &(0x7f0000000000)=0xffffffffffffff35) semop(0x0, &(0x7f00000000c0)=[{}, {0x0, 0x2ff}], 0x2) r1 = socket(0x18, 0x2, 0x0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) sendto$inet(r1, &(0x7f0000000580)="dff495ed9859c47307e54d2d89b2e5b80a4756258a6fd25605d4c02e73a41b2bfd8f1af5fd93056a7678eb3e86d30607f112e7335018d07a1edfcaea63442381dde898a795f6da452f9a450c2198b47fbdec82a0c29a97c1ad0596e6b9c806bae0cfdc79f89290f4a87ef23df657d4c1b0584e3a698b0833a059ec0836661388e6dd791f692e82046e1ea4fc2d07880dad135f86dff50cee7ea1028388d4edb27d7aa489427cd6310223de7644a7", 0xae, 0x400, 0x0, 0x0) 173.839108ms ago: executing program 4 (id=2209): ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000080)=[{0x4, 0x44, 0x1, 0x80043f}, {0x80, 0x85, 0x0, 0xa}, {0x16, 0x3, 0x4, 0x48a6}]}) r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000100)={'tap', 0x0}) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000000c0)="dd5bd70bbb4bb98f4e0d1ddcdceff73b683b86b95f6c3ecdd1b4b40b0302", 0x1e}], 0x1) sysctl$kern(0x0, 0x0, &(0x7f0000000180)="b119080066ec31f2fa0026399be533bfcb4c96ff54000000000247260882675d066a1329135711654b9e372eeb9ba36ee76ceb70a9a2e79ccdd66a06402bb7287550a07a0c", &(0x7f0000000080)=0x45, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) syz_emit_ethernet(0x36, &(0x7f0000000100)=ANY=[]) 163.471267ms ago: executing program 3 (id=2210): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x1, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000280)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000080)=[{0x24, 0x9, 0x2, 0x2}, {0x2, 0x10, 0xe4}, {0x6, 0xa, 0x83, 0x4000400f}]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x7e1b21b5f00cb051, 0x0) ioctl$BIOCSETIF(r1, 0x8020426c, &(0x7f0000000280)={'tap', 0x0}) ioctl$BIOCSETF(r1, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x3e, 0x1c, 0x0, 0x0, 0x0, 0xff, 0x0, @multicast2}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x100}}}}}) 163.218262ms ago: executing program 0 (id=2211): r0 = open(&(0x7f0000000140)='./file0\x00', 0x78e, 0x8) r1 = getpid() ktrace(&(0x7f0000000280)='./file0\x00', 0x0, 0x928, r1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x5, 0x10, r0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x10, r2, 0x0) clock_gettime(0x0, &(0x7f0000000280)) 163.069538ms ago: executing program 4 (id=2212): ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000080)=[{0x1ff, 0x40, 0x1, 0x800440}, {0x80, 0x85, 0x0, 0xa}, {0x16, 0x3, 0x8d, 0x48a6}]}) r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000280)="d3", 0x1}], 0x1) sysctl$kern(0x0, 0x0, &(0x7f0000000000)="00f63a3f33d7f3998cf6564ea1e192f727bf746c39cb2de797cf16f6f55a6a059d49375c0476ac95b850de6d5ee8a1838a0115eeeb", &(0x7f0000000080)=0x35, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) syz_emit_ethernet(0x3e, &(0x7f0000000180)=ANY=[]) 138.31565ms ago: executing program 7 (id=2213): select(0x40, &(0x7f0000000180)={0x3205, 0x44809e9a, 0x7fffffffffffffff, 0xe, 0x2000000000000000, 0x181c, 0xdc, 0x6}, 0x0, 0x0, 0x0) mknod(&(0x7f00000001c0)='./file0\x00', 0x2000, 0x205b9a) r0 = kqueue() kevent(r0, &(0x7f00000000c0), 0x8, &(0x7f00000001c0), 0x15, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIONBIO(r1, 0x82907003, &(0x7f0000000140)=0x1) ioctl$FIONBIO(r1, 0x82907003, &(0x7f0000000140)=0x2) 105.461545ms ago: executing program 4 (id=2214): openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x1e5f) r0 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x29) ioctl$WSMOUSEIO_SCALIBCOORDS(r0, 0x81205724, &(0x7f0000000100)={0x7ff, 0x8018, 0x2000007, 0x101, 0x80000001, 0x81b0, 0x10001, 0x10, [{0x0, 0x7, 0x6, 0x71002}, {0x6, 0x9, 0x8, 0xfffffff9}, {0x3, 0xf88, 0x0, 0x9}, {0x4, 0x800, 0x8007, 0x7}, {0x401, 0x200727, 0x2800, 0x7}, {0x1, 0x650, 0x3, 0x99}, {0xce1, 0xffffffff, 0x4f8, 0x6d}, {0x6, 0x803, 0x14, 0x8}, {0x2, 0x82, 0x5, 0x5}, {0x6a75, 0x8001, 0x1000, 0x4}, {0x1cd, 0x10001, 0xc, 0x3}, {0x8, 0x9, 0x8, 0x2}, {0xb94, 0x7, 0x4, 0x1}, {0x29a71717, 0xfffffffa, 0x1, 0x6}, {0x1000c, 0x5, 0x5, 0x10000000}, {0x0, 0x1, 0xfff, 0x30004}]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$VNDIOCSET(r0, 0x80184404, &(0x7f00000001c0)={0x0, 0x0, 0x0}) ioctl$VNDIOCSET(r0, 0x80044403, &(0x7f00000001c0)={0x0, 0xfffffffffffffffd, 0x0}) openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) 104.995684ms ago: executing program 0 (id=2215): open(&(0x7f0000000100)='./file0\x00', 0x70e, 0x0) setrlimit(0x8, &(0x7f0000000980)={0xb, 0x54}) r0 = syz_open_pts() close(r0) r1 = syz_open_pts() ioctl$TIOCSETA(r1, 0x802c7414, &(0x7f0000000040)={0xfffffffe, 0xd, 0x3, 0x5, "001e3c36dbdd0e0100204000cfff0300", 0x545, 0x8}) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000100)='C', 0x1}], 0x1) read(r1, &(0x7f0000000200)=""/255, 0xff) 99.885466ms ago: executing program 1 (id=2216): select(0x40, &(0x7f0000000180)={0xfffffffffffffffd, 0x44809e9d, 0xffffffffffffffff, 0x1, 0x2000000000000000, 0x181c, 0x8, 0x9}, 0x0, 0x0, 0x0) r0 = kqueue() kevent(r0, &(0x7f00000000c0), 0x8, &(0x7f00000001c0), 0x15, 0x0) mknod(&(0x7f0000000000)='./file1\x00', 0x2000, 0x285b9a) r1 = open(&(0x7f0000000800)='./file1\x00', 0x800, 0x120) ioctl$FIONBIO(r1, 0x82907003, &(0x7f0000000140)=0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl$FIONBIO(r1, 0xc0307004, &(0x7f0000000140)=0x4) 99.41289ms ago: executing program 3 (id=2217): setuid(0xee01) r0 = semget$private(0x0, 0x2, 0x180) r1 = socket(0x18, 0x2, 0x0) r2 = accept$inet6(r1, &(0x7f0000000000), &(0x7f0000000100)=0xc) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000040)=0x200008, 0x4) socket(0x0, 0x4, 0x4) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1e6, 0xfffb}, 0x0, 0xfffffffffffffffc, 0x9001}) socket(0x800000018, 0x1, 0x0) 65.377851ms ago: executing program 0 (id=2218): msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0xfffffffe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xff}, 0x100000001, 0x5, 0x0, 0x0, 0x9, 0x100000001, 0x2000000000b, 0x51e1}) r0 = socket(0x18, 0x2, 0x0) close(r0) r1 = socket(0x800000018, 0x1, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) r2 = socket(0x800000018, 0x1, 0x0) bind$unix(r2, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c) 51.411113ms ago: executing program 0 (id=2219): setrlimit(0x8, &(0x7f0000000080)={0xe, 0x51}) r0 = syz_open_pts() close(r0) r1 = syz_open_pts() ioctl$FIOASYNC(r0, 0x80047469, &(0x7f0000000040)=0xfffffffc) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000000)="b962121c72327a1ad302003570e389070000000b9ca6393ab0", 0x19}, {&(0x7f00000006c0)="e05f5c584860b8df53096f0d9bc0f0f2a9140dd203de6de567a4d29ba3f9463f14e5e8bdded4b78901b53bc0c14b2fa666d8ede1d898aa8539ae3201783ae7960697338e188f93d7f080045b1dc217c0943d1db416b182776c7d1f60730f88a76d29825f192176ab516d4a21b8724df4e14f6b4774041113ac91d8d09d9ce729034277a1d0048073b3426eb2aaa434d6dac8053420f9664f5b017be71d950f2995a6351266", 0xa5}, {0x0}], 0x3) sysctl$kern(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) read(r1, &(0x7f0000000280)=""/188, 0xbc) 34.625027ms ago: executing program 3 (id=2220): ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000080)=[{0x1ff, 0x40, 0x1, 0x800440}, {0x80, 0x85, 0x0, 0xa}, {0x16, 0x3, 0x8d, 0x48a6}]}) r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000280)="d3ee0811d73c7310f8fb21a1b26bc1ccdcf57f4a000000090000000000349cba4a7b35a4657d919f32df21e5628afdb883875973b1", 0x35}], 0x1) sysctl$kern(0x0, 0x0, &(0x7f0000000100)="71051e", &(0x7f0000000080)=0x3, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) syz_emit_ethernet(0x3e, &(0x7f0000000180)=ANY=[]) 33.037412ms ago: executing program 0 (id=2221): socket(0x11, 0x3, 0x3) r0 = socket(0x2, 0x3, 0x0) ioctl$VMM_IOC_RESETCPU(0xffffffffffffff9c, 0x82405605, &(0x7f0000000100)={0x0, 0xb3f, {[0xfffffbfffffffffb, 0x0, 0x2, 0x100200000, 0x6, 0x7, 0xdf60, 0xfffffffffffffffe, 0x0, 0x2f01, 0x93, 0x3, 0xffffffffffffffff, 0x200000000002, 0xd, 0x4, 0xfffffffffffffffe, 0x400000000100], [0xfffffffffffffffe, 0x80000001, 0xfffffffffffffffd, 0x20000001, 0x5e, 0x7b98, 0x80000000000001fe], [0x100000001, 0x8000, 0x40000000, 0x0, 0xb, 0x11000, 0xffffffff00000000], [0x104, 0x1fffffffffb, 0x7ffffffffffffffc, 0x100000000, 0xfffffffffffffffe, 0x8], [{0x0, 0x0, 0x0, 0x7d06}, {0xfffc, 0x22, 0x5}, {0x4, 0x0, 0xfffffffe, 0x80}, {0x3, 0x4, 0x5, 0xffffffffffffffff}, {0x0, 0x2, 0x7f, 0x8}, {0x0, 0x9, 0x9, 0x2000000000000000}, {0x0, 0x0, 0xfffffff9}, {0x0, 0x100, 0x0, 0x8}], {0x1, 0x5, 0x6, 0x3}, {0xfffe, 0x3, 0x6d5, 0x6}}}) r1 = kqueue() kevent(r1, &(0x7f00000000c0), 0x138, 0x0, 0xffffffff, 0x0) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f0000000000), 0x10) 932.54µs ago: executing program 3 (id=2222): r0 = open$dir(&(0x7f0000000140)='.\x00', 0x0, 0x0) mkdir(&(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) chdir(&(0x7f00000005c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') unlinkat(r0, &(0x7f0000000380)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8) openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x1, 0x0) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000280)={'tap', 0x0}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) rename(&(0x7f0000000440)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000280)='./file2\x00') 780.115µs ago: executing program 0 (id=2223): setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="ebffff132f", 0x5) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f0000000000), 0x10) r1 = dup(r0) setsockopt$inet_opts(r1, 0x0, 0x15, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) write(r0, 0x0, 0x0) 0s ago: executing program 3 (id=2224): setrlimit(0x8, &(0x7f0000000980)={0x8, 0x54}) r0 = syz_open_pts() close(r0) r1 = syz_open_pts() ioctl$TIOCSETAF(r1, 0x802c7416, &(0x7f0000000180)={0x40978b, 0x10001, 0xfffffc03, 0x80a1a0, "bb08000100f167d910508bc49d7323000000007e"}) recvmmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1}, 0x10, 0x0, 0x0) writev(r0, &(0x7f0000000700)=[{&(0x7f0000000080)="34eb4cd59e8456ebc0881681c60e1cd9e0bf01b618b3cb934394c5951c1db0fd943a", 0xff99}], 0x1) ioctl$FIOASYNC(r0, 0x80047469, &(0x7f00000001c0)=0x1) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.201' (ED25519) to the list of known hosts. WARNING: thread `nfsio' (331427) exits with status -1 WARNING: thread `nfsio' (141834) exits with status -1 WARNING: thread `nfsio' (270867) exits with status -1 WARNING: thread `nfsio' (35929) exits with status -1 WARNING: thread `nfsio' (287526) exits with status -1 WARNING: thread `nfsio' (58247) exits with status -1 WARNING: thread `nfsio' (125296) exits with status -1 WARNING: thread `nfsio' (445934) exits with status -1 WARNING: thread `nfsio' (511844) exits with status -1 WARNING: thread `nfsio' (212899) exits with status -1 WARNING: thread `nfsio' (259475) exits with status -1 WARNING: thread `nfsio' (147160) exits with status -1 WARNING: thread `nfsio' (330162) exits with status -1 WARNING: thread `nfsio' (131588) exits with status -1 WARNING: thread `nfsio' (3463) exits with status -1 WARNING: thread `nfsio' (209757) exits with status -1 WARNING: thread `nfsio' (516377) exits with status -1 WARNING: thread `nfsio' (443153) exits with status -1 WARNING: thread `nfsio' (261158) exits with status -1 WARNING: thread `nfsio' (470019) exits with status -1 EI ssy]Wj ' )yO *)@h&pckbd_enable: command error pckbd_enable: command error load: 2.54 not a controlling terminal ./file0./file0                OpenBSD/amd64 (ci-openbsd-multicore-2.us-central1-b.c.syzkaller.internal) (tty00) login: nd6_resolve: something odd happens ./file0./file0 pmap_unwire: wiring for pmap 0xfffffd806bf40c00 va 0x200000001000 didn't change! cksum4: out of data nd6_resolve: something odd happens pppx: unable to set addresses for pppx1, error=17 Wpanic: AkeRrnNeIlN dGi: agSPnosL tNiOc aTs sLeOrtWEiRoEn D "reOfNs S!Y=S C~0AL"L f7a4i le-1d8:1 fil7e2 14"/97s6y zEkaXlIlTe r/m0a naa geStopped at savectx+0xae: movl $0,%gs:0x688 TID PID UID PRFLAGS PFLAGS CPU COMMAND * 16616 3070 0 0 0 0 syz-executor savectx() at savectx+0xae end of kernel end trace frame: 0x763b7a5a6ff0, count: 14 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 *cpu1: kernel diagnostic assertion "refs != ~0" failed: file "/syzkaller/managers/multicore/kernel/sys/kern/kern_synch.c", line 951 ddb{0}> trace savectx() at savectx+0xae end of kernel end trace frame: 0x763b7a5a6ff0, count: -1 ddb{0}> show registers rdi 0 rsi 0 rbp 0xffff800037bee470 rbx 0 rdx 0 rcx 0xffff8000ffff1c50 rax 0x3c r8 0xffff800037bee3a0 r9 0 r10 0xa39d15e0f776f4e8 r11 0xb511e88e526526a2 r12 0 r13 0 r14 0xffff8000ffff1c50 r15 0 rip 0xffffffff824d03ee savectx+0xae cs 0x8 rflags 0x46 rsp 0xffff800037bee3f0 ss 0x10 savectx+0xae: movl $0,%gs:0x688 ddb{0}> show proc PROC (syz-executor) tid=16616 pid=3070 tcnt=2 stat=onproc flags process=0 proc=0 runpri=50, usrpri=86, slppri=17, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff8000fffe5c60,0xffff8000ffff02c0 process=0xffff80003bc0b0a0 user=0xffff800037be9000, vmspace=0xfffffd805e97b988 estcpu=36, cpticks=3, pctcpu=0.0, user=0, sys=2, intr=1 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND * 3070 16616 25664 0 7 0 syz-executor 3070 186612 25664 0 3 0x4000080 fsleep syz-executor 13028 388350 18291 0 3 0x80 nanoslp syz-executor 13028 255209 18291 0 2 0x4000000 syz-executor 95864 417688 85257 0 3 0x80 nanoslp syz-executor 95864 497131 85257 0 3 0x4000080 netcon syz-executor 95864 436151 85257 0 3 0x4000080 fsleep syz-executor 43327 228374 37444 0 2 0x2 syz-executor 85627 449397 39725 0 3 0x3000 suspend syz-executor 85627 108738 39725 0 3 0x4081000 biowait syz-executor 85627 121617 39725 0 3 0x4081000 inode syz-executor 57081 106135 1 0 3 0x100083 ttyin getty 39147 172056 0 0 3 0x14200 bored sosplice 7799 19101 37444 0 3 0x82 nanoslp syz-executor 94724 302259 37444 0 3 0x82 wait syz-executor 85257 269364 37444 0 3 0x82 nanoslp syz-executor 31634 11825 37444 0 2 0x2 syz-executor 39725 407548 37444 0 3 0x82 nanoslp syz-executor 18291 225407 37444 0 3 0x82 nanoslp syz-executor 25664 263795 37444 0 3 0x82 nanoslp syz-executor 37444 222889 37230 0 2 0x2 syz-executor 37230 173424 38790 0 3 0x10008a sigsusp ksh 38790 373502 84922 0 3 0x98 kqread sshd-session 84922 449355 74263 0 3 0x92 kqread sshd-session 74263 395758 1 0 3 0x88 kqread sshd 632 195647 52811 74 3 0x1100092 bpf pflogd 52811 430366 1 0 3 0x80 sbwait pflogd 16524 487096 83468 73 3 0x1100090 kqread syslogd 83468 118601 1 0 3 0x100082 sbwait syslogd 32978 494914 1 0 2 0x100000 resolvd 29091 367624 83936 77 2 0x100012 dhcpleased 18036 201441 83936 77 3 0x100092 kqread dhcpleased 83936 27577 1 0 3 0x80 kqread dhcpleased 54563 42126 0 0 3 0x14200 bored smr 10663 251605 0 0 3 0x14200 pgzero zerothread 9160 463948 0 0 3 0x14200 aiodoned aiodoned 75699 420983 0 0 3 0x14200 syncer update 25033 79159 0 0 3 0x14200 cleaner cleaner 87265 435534 0 0 3 0x14200 reaper reaper 61750 41627 0 0 3 0x14200 pgdaemon pagedaemon 59613 344424 0 0 3 0x14200 bored viomb 64801 149919 0 0 3 0x40014200 acpi0 acpi0 57448 302046 0 0 3 0x40014200 idle1 2214 438515 0 0 3 0x14200 bored softnet3 56761 20680 0 0 3 0x14200 bored softnet2 20684 155253 0 0 3 0x14200 bored softnet1 81255 412557 0 0 2 0x14200 softnet0 79902 94622 0 0 3 0x14200 bored systqmp 72544 167945 0 0 3 0x14200 bored systq 50992 97676 0 0 3 0x14200 tmoslp softclockmp 55930 99397 0 0 3 0x40014200 tmoslp softclock 31255 258494 0 0 3 0x40014200 idle0 1 329360 0 0 3 0x80082 wait init 0 0 -1 0 3 0x10010200 scheduler swapper ddb{0}> show all locks CPU 0: exclusive mutex &pmap->pm_mtx r = 0 (0xfffffd806bf40810) #0 witness_lock+0x5bb #1 mtx_enter_try+0x1ad #2 mtx_enter+0x62 #3 pmap_write_protect+0x87 #4 uvm_map_protect+0xbcd #5 sys_mprotect+0x34c #6 syscall+0xbc6 #7 Xsyscall+0x128 Process 3070 (syz-executor) thread 0xffff8000ffff1c50 (16616) exclusive rwlock uobjlk r = 0 (0xfffffd806cfad9b8) #0 witness_lock+0x5bb #1 rw_do_enter_write+0x377 #2 uvm_map_protect+0xb6e #3 sys_mprotect+0x34c #4 syscall+0xbc6 #5 Xsyscall+0x128 exclusive rwlock vmmaplk r = 0 (0xfffffd805e97ba88) #0 witness_lock+0x5bb #1 rw_do_enter_write+0x377 #2 vm_map_lock_ln+0x12e #3 uvm_map_protect+0xe1 #4 sys_mprotect+0x34c #5 syscall+0xbc6 #6 Xsyscall+0x128 exclusive mutex &pmap->pm_mtx r = 0 (0xfffffd806bf40810) #0 witness_lock+0x5bb #1 mtx_enter_try+0x1ad #2 mtx_enter+0x62 #3 pmap_write_protect+0x87 #4 uvm_map_protect+0xbcd #5 sys_mprotect+0x34c #6 syscall+0xbc6 #7 Xsyscall+0x128 Process 85627 (syz-executor) thread 0xffff8000ffff0a60 (108738) exclusive rrwlock inode r = 0 (0xfffffd806bdd52e0) #0 witness_lock+0x5bb #1 rw_do_enter_write+0x377 #2 rrw_enter+0xc6 #3 VOP_LOCK+0xa6 #4 vn_lock+0xa4 #5 vn_write+0x190 #6 dofilewritev+0x23c #7 sys_write+0xa2 #8 syscall+0xbc6 #9 Xsyscall+0x128 Process 85627 (syz-executor) thread 0xffff8000fffe54b0 (121617) exclusive rrwlock inode r = 0 (0xfffffd806d84e8a8) #0 witness_lock+0x5bb #1 rw_do_enter_write+0x377 #2 rrw_enter+0xc6 #3 VOP_LOCK+0xa6 #4 vn_lock+0xa4 #5 vfs_lookup+0x109 #6 namei+0x7aa #7 uipc_bind+0x2f4 #8 sys_bind+0x28a #9 syscall+0xbc6 #10 Xsyscall+0x128 Process 81255 (softnet0) thread 0xffff8000ffffe000 (412557) shared rwlock softnet0 r = 0 (0xffff80000002c078) #0 witness_lock+0x5bb #1 taskq_thread+0x12a #2 proc_trampoline+0x10 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10210 11025K 11365K 166960K 12228 0 pcb 17 12K 12K 166960K 168 0 rtable 212 7K 8K 166960K 509 0 pf 35 17K 81K 166960K 108 0 ifaddr 40 7K 7K 166960K 84 0 ifgroup 56 2K 2K 166960K 132 0 sysctl 3 1K 9K 166960K 12 0 counters 70 37K 37K 166960K 130 0 ioctlops 0 0K 4K 166960K 1586 0 iov 0 0K 16K 166960K 40 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1329 84K 84K 166960K 2079 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 16K 20K 166960K 14 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 0K 166960K 19 0 dirhash 12 2K 2K 166960K 24 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 16 57K 97K 166960K 2369 0 sigio 0 0K 0K 166960K 19 0 proc 72 91K 152K 166960K 639 0 subproc 72 4K 4K 166960K 81 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 118 0 in_multi 87 6K 7K 166960K 172 0 ether_multi 1 0K 0K 166960K 19 0 mrt 2 0K 0K 166960K 15 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 97 440K 440K 166960K 97 0 exec 0 0K 1K 166960K 459 0 fusefs mount 1 32K 32K 166960K 1 0 pfkey data 0 0K 0K 166960K 2 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 234 168K 183K 166960K 20032 0 UVM aobj 8 2K 2K 166960K 10 0 pinsyscall 41 82K 108K 166960K 3485 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 57 0 NDP 14 0K 2K 166960K 54 0 temp 55 8690K 8945K 166960K 43366 0 kqueue 14 22K 26K 166960K 205 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 120 106 0 103 1 0 1 1 0 8 0 rtentry 176 147 0 52 6 0 6 6 0 8 0 unpcb 144 413 0 394 1 0 1 1 0 8 0 syncache 336 4 0 4 3 2 1 1 0 8 1 tcpcb 736 213 0 208 1 0 1 1 0 8 0 arp 128 25 0 5 1 0 1 1 0 8 0 inpcb 328 741 0 731 3 1 2 2 0 8 1 nd6 144 28 0 6 1 0 1 1 0 8 0 pkpcb 40 7 0 7 2 2 0 1 0 8 0 kcovpl 48 9 0 1 1 0 1 1 0 8 0 ppxss 1192 19 0 18 1 0 1 1 0 8 0 pppxif 1504 8 0 7 1 0 1 1 0 8 0 pffrag 232 4 0 2 1 0 1 1 0 482 0 pffrnode 88 4 0 2 1 0 1 1 0 8 0 pffrent 40 8 0 6 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 pfstitem 24 74 0 23 1 0 1 1 0 8 0 pfstkey 128 74 0 23 2 0 2 2 0 8 0 pfstate 384 74 0 23 6 0 6 6 0 8 0 pfrule 1344 23 0 17 2 1 1 2 0 8 0 rttmr 136 1 0 1 1 1 0 1 0 8 0 art_heap8 4096 2 0 0 2 0 2 2 0 8 0 art_heap4 256 609 0 206 29 2 27 29 0 8 0 art_table 32 611 0 206 4 0 4 4 0 8 0 art_node 16 143 0 59 1 0 1 1 0 8 0 sysvmsgpl 40 12 0 6 1 0 1 1 0 8 0 semupl 112 3 0 3 1 1 0 1 0 8 0 semapl 112 16 0 6 1 0 1 1 0 8 0 shmpl 112 7 0 2 1 0 1 1 0 8 0 dirhash 1024 25 0 8 3 0 3 3 0 8 0 dino2pl 256 4704 0 3203 95 0 95 95 0 8 0 ffsino 288 4704 0 3203 109 0 109 109 0 8 0 nchpl 144 7368 0 6841 63 31 32 63 0 8 8 uvmvnodes 80 5120 0 0 105 0 105 105 0 8 0 vnodes 216 5120 0 0 285 0 285 285 0 8 0 namei 1024 18555 0 18554 3 2 1 2 0 8 0 percpumem 16 80 0 30 1 0 1 1 0 8 0 kstatmem 264 72 0 46 3 0 3 3 0 8 0 acpiwqpl 32 1 0 1 1 0 1 1 1 8 1 scsiplug 72 6 0 6 1 0 1 1 0 8 1 scxspl 216 26706 0 26705 12 10 2 8 1 8 1 plimitpl 152 126 0 108 1 0 1 1 0 8 0 sigapl 424 2692 0 2643 9 2 7 9 0 8 0 knotepl 120 567 0 0 17 0 17 17 0 8 0 kqueuepl 224 216 0 205 1 0 1 1 0 8 0 pipepl 336 136 0 109 4 1 3 3 0 8 0 fdescpl 520 2650 0 2620 3 0 3 3 0 8 0 filepl 160 6733 0 6515 11 1 10 10 0 8 0 lockfpl 104 346 0 344 1 0 1 1 0 8 0 lockfspl 48 144 0 142 1 0 1 1 0 8 0 sessionpl 144 25 0 16 1 0 1 1 0 8 0 pgrppl 48 44 0 27 1 0 1 1 0 8 0 ucredpl 104 960 0 946 1 0 1 1 0 8 0 zombiepl 144 2646 0 2643 3 2 1 1 0 8 0 processpl 1240 2692 0 2643 7 2 5 6 0 8 0 procpl 656 5154 0 5099 7 1 6 7 0 8 0 srpgc 96 4 0 4 1 0 1 1 0 8 1 sockpl 728 1286 0 1254 6 2 4 4 0 8 0 mcl64k 65536 17 0 0 3 0 3 3 0 8 0 mcl16k 16384 17 0 0 3 0 3 3 0 8 0 mcl12k 12288 17 0 0 2 0 2 2 0 8 0 mcl9k 9216 17 0 0 2 0 2 2 0 8 0 mcl8k 8192 17 0 0 3 0 3 3 0 8 0 mcl4k 4096 122 0 0 16 0 16 16 0 8 0 mcl2k2 2112 2 0 0 1 0 1 1 0 8 0 mcl2k 2048 19 0 0 3 0 3 3 0 8 0 mtagpl 96 21 0 0 1 0 1 1 0 8 0 mbufpl 256 1211 0 0 76 0 76 76 0 8 0 bufpl 280 8852 0 2710 440 0 440 440 0 8 1 anonpl 32 8518 0 0 69 0 69 69 0 246 0 amapchunkpl 152 69564 0 69105 39 12 27 29 0 158 7 amappl16 200 5593 0 5329 41 27 14 18 0 8 0 amappl15 192 4 0 4 1 1 0 1 0 8 0 amappl14 184 116 0 104 1 0 1 1 0 8 0 amappl13 176 3 0 3 2 2 0 1 0 8 0 amappl12 168 3314 0 3284 3 1 2 2 0 8 0 amappl11 160 81 0 67 1 0 1 1 0 8 0 amappl10 152 29 0 29 2 2 0 1 0 8 0 amappl9 144 242 0 242 2 2 0 1 0 8 0 amappl8 136 33 0 31 1 0 1 1 0 8 0 amappl7 128 123 0 110 1 0 1 1 0 8 0 amappl6 120 180 0 177 2 1 1 1 0 8 0 amappl5 112 124 0 115 1 0 1 1 0 8 0 amappl4 104 321 0 301 1 0 1 1 0 8 0 amappl3 96 15237 0 15129 5 1 4 4 0 8 0 amappl2 88 652 0 592 2 0 2 2 0 8 0 amappl1 80 17382 0 16771 18 4 14 15 0 8 0 amappl 88 19223 0 19063 5 0 5 5 0 92 0 dma65536 65536 1 0 1 1 0 1 1 0 8 1 dma16384 16384 1 0 1 1 0 1 1 0 8 1 dma4096 4096 2 0 2 2 2 0 1 0 8 0 dma1024 1024 1 0 0 1 0 1 1 0 8 0 dma256 256 7 0 7 2 2 0 1 0 8 0 dma128 128 254 0 254 2 2 0 1 0 8 0 dma64 64 6 0 6 1 1 0 1 0 8 0 dma32 32 8 0 8 2 1 1 1 0 8 1 dma16 16 19 0 18 1 0 1 1 0 8 0 aobjpl 72 9 0 2 1 0 1 1 0 8 0 uaddrrnd 24 2650 0 2620 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 2650 0 2620 1 0 1 1 0 8 0 vmmpekpl 168 18089 0 18047 2 0 2 2 0 8 0 vmmpepl 168 158176 0 155999 109 6 103 103 0 357 3 vmsppl 480 2649 0 2620 6 1 5 5 0 8 0 rwobjpl 72 40929 0 34638 115 0 115 115 0 8 0 pdppl 4096 5307 0 5240 108 35 73 87 0 8 6 pvpl 32 17543 0 0 142 1 141 141 0 265 0 pmappl 256 2649 0 2620 3 0 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 471 0 46 13 0 13 13 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace savectx() at savectx+0xae end of kernel end trace frame: 0x763b7a5a6ff0, count: -1 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 x86_bus_space_io_read_4(b008,0) at x86_bus_space_io_read_4+0x37 acpitimer_delay(1) at acpitimer_delay+0x175 comcnputc(800,65) at comcnputc+0x29b cnputc(65) at cnputc+0x61 db_putchar(65) at db_putchar+0x65c kprintf() at kprintf+0x2aba db_printf(ffffffff833fc7d0) at db_printf+0x9b panic(ffffffff83469383) at panic+0x103 __assert(ffffffff83414efe,ffffffff8341d686,3b7,ffffffff8341d709) at __assert+0x29 refcnt_finalize(ffff80003c445788,ffffffff8335de51) at refcnt_finalize+0x1db pppx_if_destroy(0,ffff80003c445780) at pppx_if_destroy+0x3d end trace frame: 0xffff80002a3489c0, count: 0 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 x86_bus_space_io_read_4(b008,0) at x86_bus_space_io_read_4+0x37 acpitimer_delay(1) at acpitimer_delay+0x175 comcnputc(800,65) at comcnputc+0x29b cnputc(65) at cnputc+0x61 db_putchar(65) at db_putchar+0x65c kprintf() at kprintf+0x2aba db_printf(ffffffff833fc7d0) at db_printf+0x9b panic(ffffffff83469383) at panic+0x103 __assert(ffffffff83414efe,ffffffff8341d686,3b7,ffffffff8341d709) at __assert+0x29 refcnt_finalize(ffff80003c445788,ffffffff8335de51) at refcnt_finalize+0x1db pppx_if_destroy(0,ffff80003c445780) at pppx_if_destroy+0x3d pppxclose(205b9a,1,2000,ffff8000ffff0020) at pppxclose+0xa0 spec_close(ffff80002a348a40) at spec_close+0x412 VOP_CLOSE(fffffd806ff5c2d8,1,fffffd80097fb750,ffff8000ffff0020) at VOP_CLOSE+0x133 vn_closefile(fffffd806d2ffc98,ffff8000ffff0020) at vn_closefile+0x12b fdrop(fffffd806d2ffc98,ffff8000ffff0020) at fdrop+0x126 closef(fffffd806d2ffc98,ffff8000ffff0020) at closef+0x192 fdfree(ffff8000ffff0020) at fdfree+0x116 exit1(ffff8000ffff0020,0,0,1) at exit1+0x59c sys_exit(ffff8000ffff0020,ffff80002a348db0,ffff80002a348d00) at sys_exit+0x1a syscall(ffff80002a348db0) at syscall+0xb08 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7ecd44367540, count: -25