last executing test programs: 1.187021605s ago: executing program 5 (id=6): r0 = socket$unix(0x1, 0x2, 0x0) ioctl$FIOASYNC(r0, 0x8004667d, &(0x7f0000000040)=0xc) (async) bind$unix(r0, &(0x7f0000000000)=@file={0x3, 0x0, './file0\x00'}, 0xa) (async) r1 = getpgrp() fcntl$setown(r0, 0x6, r1) (async) sendmsg$unix(r0, &(0x7f0000001400)={&(0x7f0000001300)=@file={0x92, 0x1, './file0\x00'}, 0xa, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xa) (async) sysctl$kern(&(0x7f00000000c0)={0x1, 0x28}, 0x2, 0x0, 0x0, 0x0, 0x0) (async) sysctl$kern(&(0x7f0000000080)={0x1, 0x7ba491c9286ebc38}, 0x2, &(0x7f0000000100)="8f5b562f4f04449f157c4907645203a617ea434e39f09dbc14287a50a7648c4dfed731accc05433378a29c2f6e4a1b5fa551718d668201d063ad985a8723222d2796da6ebad8f7af93cb99c73ce5a1672365deef75a2a2bf3ab1f65a2853af78f7e382e0d6f00ea9571951825aced36e13a7454127119089864d494e", &(0x7f0000000180)=0x7c, &(0x7f00000001c0)="7f53ef8dfaf128f26a7bf0b3fd3c6f26847405b8dfaf75317c93b3807bab342124ee72e439075113a5bb7a60bf752dfc776edb4870587511d71ac32de827aefd6547db32b3f17e2762808869b2fc9dca514615a6e793885ca96d2c446cfbe29a12dcc6617648b0bd717ea2954722a2f4d0a3d485ab6b156ced9bedb9edf69121b7b766cd2eabeaece739d18880511389f96a322d5aa29818d9bb3edcc3b268fb8f8ea2cf4b77d335df040357625a07f0c0ad7a595ba612b6ca0e1412f5af9c82", 0xc0) sysctl$net_inet6_ip6(&(0x7f0000000000)={0x4, 0x18, 0x29, 0x29}, 0x4, &(0x7f00000011c0)="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", &(0x7f0000001100)=0x1029, &(0x7f0000001140)="fcafcbf25e624d754f01bb0ea104f70c61531f321506345698081cead931036a3a9b1fc6707e2e47b05af7f2ef465d570faa2ba03832df5d2ab0dc22e07eb6aef0d381f2bce6cccf7463bf337b47302998bbcf9a7807d3f503a077ea7c4318f9", 0x60) 950.1162ms ago: executing program 5 (id=9): syz_emit_ethernet(0x32, &(0x7f0000000180)={@random="a5f58f4988e4", @local, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x1, 0x24, 0x65, 0x0, 0xfd, 0x67, 0x0, @local={0xac, 0x14, 0x0}, @empty, {[@ssrr={0x89, 0x3, 0x7f}]}}, @icmp=@mask_request={0x11, 0x0, 0x0, 0x1009, 0x100, 0xf98}}}}}) 942.689296ms ago: executing program 6 (id=7): setrlimit(0x8, &(0x7f0000000980)={0x45, 0x62}) r0 = socket(0x18, 0x2, 0x0) setsockopt(r0, 0x1000000029, 0x3c, 0x0, 0x0) r1 = syz_open_pts() close(r1) r2 = syz_open_pts() ioctl$TIOCSETA(r1, 0x802c7414, &(0x7f00000000c0)={0x7f0, 0x8ed, 0x9, 0x160350d, "cc14ee0d2100caa26a364fa8a325850d1ec100", 0x200003, 0xa}) writev(r1, &(0x7f0000000400)=[{&(0x7f0000000200)="a6648135ea924c6ced6341dc047a617cabba6a8049f0b79b42defe97218f6ce85c36c10976832fa531da78fae048e83249b033914be31102610c9fe3c9e3b92bbe8505cbd3a5f2af4b42ebc2ce0aa2d6761b0b61a08c3427a2df0471bc8c1e8def99987dfe038d0cee6c8e62430e0c62947f", 0x72}], 0x1) r3 = socket(0x18, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x2, 0xffffffffffffffff) syz_open_pts() ioctl$TIOCSETA(r2, 0x802c7414, &(0x7f0000000300)={0x80, 0x1, 0xfc000001, 0x10000, "d76c1f46000000ef1f0160fbff2000404b00", 0x10000}) closefrom(r4) 941.843587ms ago: executing program 5 (id=11): mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = syz_open_pts() setrlimit(0x6, &(0x7f0000000100)={0x8, 0x2}) clock_gettime(0x2, &(0x7f0000000000)) mlockall(0x0) setsid() r1 = socket(0x18, 0x2, 0x0) setsockopt(r1, 0x1000000029, 0x31, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000380)={{&(0x7f0000000000)=@in6={0x1c, 0x18, 0x0, 0xd, "f8f3f96330609edacbe6d1599abb0627", 0x200}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='L\x00'], 0x4c}}, 0x38, 0x6) mlockall(0x1) ioctl$TIOCSCTTY(r0, 0x20007461) sysctl$net_inet_ip(&(0x7f0000000040)={0x4, 0x2, 0x0, 0x2}, 0x4, &(0x7f00000000c0)="7ed4e43de7b567325aae61f263c566cf70e10fa8a4c6f36960", &(0x7f0000000180)=0x19, &(0x7f00000003c0)="660eed6aa1d0dd60c3a7ccfcffeab3f19031b6cc09f8834f63f61e6896daa40bebe3582fb221772fc1248111f219fa6c8e9a0ec9a6782f5f2a57aafa35edb62983b2d4795aa619749c1e8aa2f79ad9be624711e856f782b7d1c6f20a96dbb24c188119750d04b217a2a10e249c96c1bd403ecaae42bb1240f5f4794464661412ccbd3cf905ae1fda38999900cd797b", 0x8f) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) mmap(&(0x7f0000329000/0x1000)=nil, 0x1000, 0x4, 0x1812, r0, 0x1) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x4) ioctl$BIOCGDIRFILT(r2, 0x4004427c, &(0x7f00000001c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x8) ppoll(&(0x7f0000000140)=[{r3, 0x40}], 0x1, 0x0, 0x0) shutdown(r3, 0x2) mlockall(0x1) r4 = syz_open_pts() futimens(r4, &(0x7f0000000080)=[{0x5, 0xfffffffffffffffe}, {0x3, 0xffffffffffffffff}]) syz_emit_ethernet(0xaf, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000ffffffffffff8100010008004d80009d106200000f11907800000000ac1400aa440c05520600000000000081008908e04da1cc7313890bbb7f000001ac1400aa97edc054728f563bee01786baf190648636c1a2b479106f380f5ac7e8efe61e95ba38b71ec0300000000000000e645956d1bcfe43444d198032a8b03891de32c3f0f32d52e1a5529cdfde3548a3a0a2785ea35ed158611b4dd8e526e8857254c8968169ca998dfd0c5"]) kevent(0xffffffffffffffff, 0x0, 0xb, 0x0, 0x2, &(0x7f0000000140)={0x8000, 0x92}) mlockall(0x0) ioctl$FIOSETOWN(r0, 0x8004667c, &(0x7f0000000080)=0x6) 940.973307ms ago: executing program 4 (id=5): r0 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x90) ioctl$FIOSETOWN(r0, 0x8004667c, &(0x7f0000000040)=0x5) (async) ioctl$FIOSETOWN(r0, 0x8004667c, &(0x7f0000000040)=0x5) ioctl$WSMUXIO_LIST_DEVICES(r0, 0xc1045763, &(0x7f0000000100)={0x7fff, [{0x2, 0x80000001}, {0x2, 0xfffff4be}, {0x1, 0x1}, {0x1, 0x6}, {0x2, 0xb}, {0x3, 0x800}, {0x1, 0x7}, {0x1, 0x9}, {0x2, 0x44}, {0x1, 0x1}, {0x2, 0x9}, {0x2, 0xfffffffa}, {0x3, 0x9}, {0x1, 0x8}, {0x1, 0x34c}, {0x2, 0x5}, {0x3, 0x5}, {0x2, 0xfff}, {0x1, 0x9}, {0x2, 0x2}, {0x1, 0xff}, {0x1, 0x8}, {0x3, 0x4}, {0x1, 0x8001}, {0x3, 0x9}, {0x2, 0x9}, {0x1, 0xfffffffc}, {0x2, 0x29}, {0x1, 0x400}, {0x2, 0x7}, {0x3, 0x80000001}, {0x4, 0x6}]}) poll(&(0x7f0000000ac0)=[{0xffffffffffffff9c}], 0x20000000000000d7, 0x887e) (async) poll(&(0x7f0000000ac0)=[{0xffffffffffffff9c}], 0x20000000000000d7, 0x887e) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) socket(0x2, 0x4001, 0x0) (async) r1 = socket(0x2, 0x4001, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) sysctl$vfs_nfs(&(0x7f0000002580)={0xa, 0x2, 0x1}, 0x3, &(0x7f0000000080)="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", &(0x7f00000035c0)=0x270, 0x0, 0x0) fcntl$dupfd(r1, 0x2, 0xffffffffffffffff) (async) r2 = fcntl$dupfd(r1, 0x2, 0xffffffffffffffff) close(r2) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) openat$wsmuxkbd(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) (async) r4 = openat$wsmuxkbd(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) write(r4, &(0x7f0000000040)="e73e94de6578b4fc0d8cfa813e3f047620135cc065405bd2daa5ee4ade4fd319140cfae8559477248e99493713", 0x2d) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x11, r3, 0x0) r5 = fcntl$getown(r4, 0x5) ppoll(&(0x7f0000000300)=[{r2, 0x4}, {r4, 0x4}, {r3, 0x8}], 0x3, &(0x7f0000000340)={0x4, 0x9}, &(0x7f0000000380)) fcntl$setown(r2, 0x6, r5) shutdown(r3, 0x0) (async) shutdown(r3, 0x0) 940.447928ms ago: executing program 3 (id=12): syz_emit_ethernet(0x2e, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff0000000000000800460400b783100c98b4000083037f0000001378000a000141c42ab6b6824229547924e2b989c2c50ef6309d6aa1a0db52e04416ea33099569a374a3ed05839f966f47c47f000000000000000000"]) 840.087057ms ago: executing program 3 (id=13): mkdir(&(0x7f0000000100)='./file2\x00', 0x14d) (async) mkdir(&(0x7f0000000000)='./file2\x00', 0x2) (async) rename(&(0x7f0000000080)='./file2\x00', &(0x7f00000000c0)='./file2/file0/file0\x00') 839.775492ms ago: executing program 3 (id=14): r0 = syz_open_pts() (async) r1 = setsid() fcntl$setown(r0, 0x6, r1) (async) setitimer(0x0, &(0x7f00000000c0)={{0xfffffffc}, {0xffffffff}}, 0x0) (async) ioctl$TIOCSCTTY(r0, 0x20007461) (async) sysctl$vm_swapencrypt(&(0x7f0000000000)={0x6, 0xb}, 0x5, &(0x7f0000000500), 0x0, 0x0, 0xffffffffffffff10) (async) syz_open_pts() (async) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0xa89) (async) sysctl$net_inet_tcp(&(0x7f00000000c0)={0x4, 0x2, 0x6, 0x19}, 0x4, &(0x7f0000000140)="9b1809ff", &(0x7f0000000040)=0x4, 0x0, 0x0) (async) openat$tty(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) 827.807565ms ago: executing program 6 (id=15): r0 = socket$inet(0x2, 0x2, 0x0) closefrom(r0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) socketpair$unix(0x1, 0x1, 0x0, 0x0) open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x118) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) r2 = syz_open_pts() ioctl$TIOCSETA(r2, 0x802c7414, &(0x7f0000000340)={0x5, 0x90000000, 0xfffffffe, 0x966b, "ff14e7130b1e586ca6294000", 0x44, 0x3effd}) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000380)="079facfaaed69aea4dc561c3b736feac0a2a76087be8b904ddc6f90b66e0f69b6dfba683b348224cf0ccc2a39b0f79389a2bd9b211424a22ca014b9231e253e257706c75b3f320166475c72455021edf575fab8b5d65b8d261c87c3ccc4e784ea7462f3723edabb8e26d27acb1797e2ef4db27270a", 0xffffff01}], 0x1) syz_open_pts() ioctl$TIOCFLUSH(r2, 0x80047410, &(0x7f0000000780)=0x7) pread(0xffffffffffffffff, 0x0, 0x0, 0x7fffffffffffffff) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x10, r1, 0x0) futimens(r1, &(0x7f00000003c0)=[{0x4, 0x2}, {0x150b, 0x6}]) rename(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f00000005c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f00000012c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000180)='./file1\x00') r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0xe8, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) futimens(r4, 0x0) link(&(0x7f0000000080)='./file1\x00', &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 826.773167ms ago: executing program 3 (id=16): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000140)=@abs={0x19, 0x1, 0x0, 0x1}, 0x8) (async, rerun: 32) open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x4ebfac6bbaf7949) (rerun: 32) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000040)=@file={0x7, 0x1, './file0\x00'}, 0xa) (async, rerun: 32) close(0x3) (rerun: 32) 816.76406ms ago: executing program 2 (id=3): ioctl$TIOCSETAF(0xffffffffffffffff, 0x802c7416, &(0x7f0000000000)={0x4, 0x3, 0x8, 0x545, "225e8e0000800647651446b763d6dffff3090001", 0x6000, 0x401}) sendto$unix(0xffffffffffffffff, &(0x7f0000000000)="b10005040000040000", 0x9, 0x400, 0x0, 0x0) ioctl$WSMOUSEIO_SCALIBCOORDS(0xffffffffffffffff, 0x81205724, &(0x7f0000000040)={0xffff, 0xffff63df, 0x3, 0x2, 0x0, 0x3, 0x41, 0x10, [{0x1, 0x3, 0x6, 0x80000201}, {0x4, 0x8, 0xffffffff, 0xfff}, {0x4, 0xfffffffe, 0x6, 0x1}, {0x2, 0x80df, 0xf, 0x40}, {0x2, 0x7, 0xf11, 0x4}, {0x8, 0x10002, 0x80cf, 0x1}, {0x80, 0x4, 0x20000000, 0x2}, {0x7, 0x8, 0xfffffff8, 0xf3ffe2eb}, {0x8, 0xffe, 0x6, 0x20}, {0x3, 0x0, 0x5, 0x8bfd}, {0x8, 0x8000100, 0x8, 0x6}, {0x14, 0xc7cb, 0x800000, 0xa66}, {0x401, 0x10a, 0x100006, 0xd}, {0x200003, 0xee2, 0x2, 0x6f5fc48f}, {0x1, 0x101, 0x3, 0x5}, {0xffffffff, 0x8003, 0x6, 0x69}]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) open$dir(&(0x7f0000000140)='./file0\x00', 0x200, 0x1a0) chmod(&(0x7f0000000140)='./file0\x00', 0x3ea) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x97) r0 = socket(0x2, 0x4001, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0)={0x4, 0x6}, 0x5d) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x97) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0x17) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x10, r1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0xa011, r1, 0x0) r2 = socket(0x20, 0x1000, 0x0) sendmsg$unix(r2, &(0x7f0000000380)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0, 0x3}, 0x8, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x408) setsockopt(r2, 0x1000000000029, 0xa, &(0x7f00000002c0)="03000000", 0x4) setsockopt(r2, 0x1000000000029, 0xc, &(0x7f0000000000), 0x14) open(&(0x7f0000000080)='./file0\x00', 0x18289, 0x190) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r3 = socket$inet(0x2, 0x1, 0x0) mknod(&(0x7f0000000280)='./file0\x00', 0x1ffa, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x9e) ktrace(&(0x7f0000000100)='./file0\x00', 0x4, 0x22c, 0x0) fcntl$lock(r4, 0x8, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x1000300000080}) listen(r2, 0x2) setsockopt(r3, 0x0, 0x20, &(0x7f00000001c0)="ffdfffff", 0x4) r5 = socket(0x11, 0x3, 0x0) sendto$unix(r5, &(0x7f0000000000)="b1000504000004000000000001000000331c13fecea10500fef96ec0c72fd3357ae30200004e3003000000acf20b7804be38164991f7c8cf5f882b297be1aa0500000051e2f0ad3ebbc257699a1f139b672f4d335c223e7d0c032bfa896443a42102000000720fd18bfbb670c1f5a872c881ea6e2ec5890400000000008000361b4cc702fac500002021fbfa0c0f00008abfba221554f4e0f668246c0900000008e371a378343712051eea040000000000", 0xb1, 0x0, 0x0, 0x0) 816.056184ms ago: executing program 3 (id=17): unveil(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) r0 = open(0x0, 0x615, 0x0) ftruncate(r0, 0x8531) ioctl$WSMUXIO_INJECTEVENT(r0, 0x80185760, &(0x7f0000000000)={0x80, 0xb, {0x0, 0x1}}) ioctl$WSMOUSEIO_SCALIBCOORDS(0xffffffffffffffff, 0x81205724, &(0x7f0000000040)={0x80000000, 0xffff63de, 0x2, 0x2, 0x8, 0x100003, 0x40, 0x10, [{0x5, 0x6, 0x80000001, 0x80000201}, {0x2, 0xfffffffb, 0x6, 0xfff}, {0x7, 0xfffffffe, 0x2006, 0x1}, {0x4000002, 0x7, 0xf}, {0xfffffffc, 0x7, 0xf11, 0x7}, {0x3, 0xffff, 0x80d2}, {0x2024, 0x1, 0x85, 0x5}, {0x0, 0x40009, 0xfffffffb, 0xfbffe2e9}, {0x8, 0xffa, 0x6, 0x7fff}, {0x0, 0xfffffff8, 0x400005, 0x8bfb}, {0xfffff0d1, 0x8000000, 0x8, 0x7}, {0x4, 0xc7cb, 0x3, 0x2}, {0x401, 0x106, 0x9, 0x40}, {0x200003, 0xee6, 0x2, 0x6f5fc48b}, {0x7e, 0x5, 0x1, 0x5}, {0x9be2, 0x6, 0x40006, 0x69}]}) mknod(&(0x7f0000000280)='./file0\x00', 0x1ffa, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x9e) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket(0x2, 0x8002, 0x0) r5 = fcntl$dupfd(r4, 0x2, 0xffffffffffffffff) closefrom(r5) dup2(r2, r3) ioctl$FIONREAD(r1, 0xc028698d, &(0x7f0000000100)) ioctl$TIOCSFLAGS(0xffffffffffffffff, 0x8004745c, &(0x7f0000000080)=0x1ff) mprotect(&(0x7f0000088000/0x2000)=nil, 0x2000, 0x2) r6 = socket(0x18, 0x1, 0x0) setsockopt(r6, 0x1000000029, 0xc, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) sysctl$kern(0x0, 0x0, &(0x7f0000000100)="71f91e3471ac0058bc5a", 0x0, 0x0, 0x0) sysctl$hw(&(0x7f0000000100)={0x7, 0x4}, 0x3, 0x0, 0x0, 0x0, 0x0) setsockopt(r6, 0x1000000029, 0xc, &(0x7f0000000080)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xd6) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000003680)={{'./file0\x00', './file0\x00', 0x42}, &(0x7f0000001540)=[{'./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', './file0aaaaaaaaaaaaaaaaaaaaaaaaa', 0x3b, 0xff}, {'./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', './file0aaaaaaaaaaaaaaaaaaaaaaaaa', 0x8}, {'./file0\x00', './file0\x00', 0x23, 0x1}, {'./file0\x00', './file0\x00', 0x1, 0x8}, {'./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', './file0\x00', 0x8, 0x5}, {'./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', './file0aaaaaaaaaaaaaaaaaaaaaaaaa', 0x52, 0x5e}, {'./file1\x00', './file0\x00', 0x12, 0xb}, {'./file0\x00', './file0aaaaaaaaaaaaaaaaaaaaaaaaa', 0x58, 0x5}], 0x81, 0x8, 0x4, 0x2d, 0x7, 0x0, 0x20, 0x9}) sysctl$net_inet6_ip6(&(0x7f0000000080)={0x7, 0x2, 0x2, 0xa000021c}, 0x4, 0x0, 0x0, 0x0, 0x0) r7 = syz_open_pts() ioctl$TIOCSETA(r7, 0x802c7414, &(0x7f0000000300)={0x80, 0x9, 0xfbfffffa, 0x10000, "d76c1f46000000ef1f01060000006320ddb30400", 0x800, 0xfffffffd}) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200, &(0x7f0000001500), &(0x7f0000000000)=0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) sysctl$kern(&(0x7f0000000000)={0x1, 0x42}, 0x6, 0x0, 0x0, 0x0, 0x0) mprotect(&(0x7f00000d3000/0x2000)=nil, 0x2000, 0x0) mquery(&(0x7f0000414000/0x1000)=nil, 0x1000, 0x4, 0x8604e0a166d3e470, r7, 0xda04) 815.470945ms ago: executing program 7 (id=8): syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "f53200", 0x30, 0x0, 0xe, @rand_addr="4a9009b75074725200e91ec600", @mcast2, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x3, 0x6, "4b94f0", 0x0, 0x3b, 0x4, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}, @mcast2}}}}}}}) select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x0, 0x15d5600000000}) sysctl$net_inet_tcp(&(0x7f0000000000)={0x7, 0x2, 0x2, 0x7}, 0x4, 0x0, 0x0, 0x0, 0x0) sysctl$net_inet_tcp(&(0x7f0000000040)={0x4, 0x2, 0x6, 0x1a}, 0x4, &(0x7f0000000340)="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", &(0x7f0000001340)=0x1000, &(0x7f0000001380)="4b1898b106f8c467713687dc96ac3b68d49e4daf61c741145f1e62098ce3eefcdaa747c5fb6f5af1f4d053986d9e4a650ddc675eeba2b99fec11083d03f354730c", 0x41) syz_emit_ethernet(0xc0, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000047cb17a7ad6232e66bbfa2cb138dfd0ca88567693dba0be2899792e55789e5f1aceb369e8788c213f49a661e5f2fe0a0da3abe38c1620c444f8eb5e92b23011f643860d002e784683c9aeeeaf49eb3ff438d527d5b426a94cc3064b48b4a019262cd0b000000000000002d58291bfab29535c471e8116aeeb7b094a4b8d22dc8a86760cb8d701cff9ca8e213959b76fd3bcb6c95d839f317b800"/192]) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000b, &(0x7f0000000180)='\x00', 0x1) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0xffff, 0x1022, &(0x7f0000000140), 0xc) ppoll(0x0, 0x0, &(0x7f0000001e80)={0x800000000000, 0x7}, 0x0) sysctl$kern(&(0x7f0000000000)={0xa}, 0x7, &(0x7f0000000080), 0x0, 0x0, 0x24) 177.897298ms ago: executing program 1 (id=2): r0 = socket(0x11, 0x3, 0x0) connect$unix(r0, &(0x7f0000000140)=@file={0x6, 0x1, './file0\x00'}, 0x3) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f00000000c0)=@in6={0x1c, 0x18, 0x2, 0x9, "61f1740ad85aafb48981e2f3b0d02fb9", 0x5}, 0x1c) r1 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1023, &(0x7f0000000180)=0x83, 0x4) syz_emit_ethernet(0x1d1, &(0x7f00000001c0)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "d010dd", 0x19b, 0x1, 0x1, @empty, @mcast1, {[@fragment={0x29, 0x0, 0x3, 0x1, 0x0, 0x3, 0x65}, @hopopts={0x37, 0x0, '\x00', [@pad1, @ra]}, @hopopts={0x8e, 0xd, '\x00', [@pad1, @pad1, @ra={0x5, 0x2, 0x8}, @enc_lim={0x4, 0x1, 0x8}, @generic={0xee, 0x5e, "9ec60e5aaf72ba1b8b32eae7688dcfb6360bff395f1466dc17040d4bdd423a16618a4d31906f731c97c48c4afa17ef0585637c356994346ff4b693aaf0047d410d37f8acddecc17ce186ca69eaffcd05dcb4fa1fcfdb3cd137630217c1e1"}]}, @fragment={0x0, 0x0, 0xd, 0x0, 0x0, 0x9, 0x64}], @udp={{0x1, 0x1, 0x8}, {"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"}}}}}}}) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x40000, 0xc0) getdents(r2, &(0x7f00000019c0)=""/4096, 0x1000) semget$private(0x0, 0x4, 0x782) recvmsg(0xffffffffffffffff, 0xfffffffffffffffe, 0x800) 77.119813ms ago: executing program 4 (id=18): minherit(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) sysctl$net_inet_ip(&(0x7f0000000040)={0x4, 0x2, 0x0, 0x25}, 0x4, 0x0, 0x0, 0x0, 0x0) getgroups(0x2, &(0x7f0000000280)=[0xffffffffffffffff, 0xffffffffffffffff]) r1 = getuid() msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x8001, 0x0, r1, r0, 0x69, 0xc5, 0x48e}, 0x5, 0x8, 0x6, 0x0, 0x100000002, 0x4000000000003, 0x20000000007f, 0x40000000000000}) r2 = socket(0x18, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x18, 0x3, 0x800, "fe80000300fe259e0b87e3223be400"}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) sysctl$kern(&(0x7f0000000100)={0x1, 0x9}, 0x2, &(0x7f00000011c0), 0x0, 0x0, 0xfffffee8) r3 = shmget$private(0x0, 0x3000, 0x65d, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000240)={{0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7}, 0x0, 0xfffc, 0x0, 0x0, 0x4, 0x0, 0x800000800000000}) shmctl$SHM_UNLOCK(r3, 0x4) semop(0x0, &(0x7f00000000c0)=[{0x2, 0x8000, 0x1800}], 0x1) sysctl$net_inet_tcp(0x0, 0x0, &(0x7f00000000c0)="9b18", 0x0, 0x0, 0x0) r4 = socket(0x20, 0x2, 0x0) bind(r4, &(0x7f00000000c0)=@in={0x10, 0x2, 0x0}, 0x1c) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0xb, 0x0, 0x0, 0x0, 0x159, 0x84, 0x3ff}, 0x400, 0x40000010000, 0x0, 0x0, 0x4, 0x80000000000010c, 0x0, 0x6}) sysctl$kern(&(0x7f00000000c0)={0x1, 0x37}, 0x4, &(0x7f0000000100)="71f91e3471ac0058bc5a91501d94a34b8e5f84cf71b59c7afec37082", &(0x7f0000000080)=0x3, 0x0, 0x2e) sysctl$net_inet_ip(&(0x7f0000000000)={0x4, 0x2, 0x0, 0x1}, 0x4, &(0x7f0000000140)="7281a0ad3b49ae6aa19cd0aab3d6ed729cb631ed6086cf9f75328cb36df612c98cc10b9726b2d5295401f599610c8510bb8953e0346aa830fbaadb5105eb842d75ede14624a6eae3edb23aa598e37e8575cb6dd19fcd3ca7076391036571ea1c07a14eb0a074e3a6c0f63617eec7926cb9dcc1448e01092d09e9e06dc1", &(0x7f00000001c0)=0x7d, &(0x7f0000000200)="08008e3e21c5cc93aab694ad0136b0ed3c867e86cd620664c6902db3268698870dfc6a6837a7950a87ddfb5f8cad31069a06f536ec2a470cdbe79dc66fdf04640dbe8e2730ec16ba85b7b8a307ee761c0ab1f618c750", 0x56) r5 = socket(0x18, 0x2, 0x0) setsockopt(r5, 0x1000025, 0x6, &(0x7f00000002c0)="1055ca32e3ec969d960d0ba81924f98edf4667afc072561b796646f414e82d8993075404cfa4a148a5ba8d79a812733d089509c2e176b9533da105451caba11d81701cf754b1b6b1f0d5b46e75050006048e31764a99136831ff1c99dfa2aa9d53463e8442f26bb6bccce1b00bf0a718450c9205b8afd62a33ab4191", 0x7c) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) socket$inet6(0x18, 0x1, 0x6) r6 = socket(0x18, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x18, 0x0, 0x800, "fe80000400000000fdff00"}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x18, 0x3, 0xe, "000000000000000000e0000000000a00", 0x80000005}, 0x1c) r7 = geteuid() shutdown(r4, 0x2) seteuid(r7) 76.038457ms ago: executing program 3 (id=19): sysctl$kern(&(0x7f0000000040)={0x1, 0x2a}, 0x2, &(0x7f0000000080)="fbc465d969ad69e7b8d3674f7bf04febe0bb0f7ce63c7d58a2d20ba8d82f38e038262e59db72ec8fbe6bfa2fd45c75fe41cc6d53be7fffffff5615b4ab69", 0x0, 0x0, 0x0) r0 = syz_open_pts() r1 = socket(0x11, 0x3, 0x0) setsockopt(r1, 0x811, 0x10, &(0x7f0000000100)="bd425b000000000000000100000000000000000000003ed60dc4fc581b235f75881b8f913cda3cd2be9c9139dabde8839c61479a199a27542ea7de18c7b102c344d767c47d9cc71a3e16ea2c158eb72e5111e5c2fa8650a6542fc6c4e6fb9a9b635fe4b917dd50cda22bc6393582f6731d829448252911ba37f5d347c43dfd7f392af69b8a67a1be676b4fa0093020722ac3d882f8d780037972f44cd78b34d85e60f4982f50f2cbb2c2cd1ed9f807f707381f1395cf777b11305bb2bc6db5456bcbdf9377c4304e674c861095cd2f464a4fa789c48dfa12e1045e94815f4fe7e96f4c32e51dc5d1ba8402cebcbbb9b220ed7b517929679fa9573bb5180f8a4b2e30b2a2e6bab6e5c41d6de60d92b613dbee1942", 0x114) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getsockopt$sock_int(r1, 0xffff, 0x800, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = syz_open_pts() ioctl$TIOCSTOP(r2, 0x2000746f) r3 = socket(0x18, 0x2, 0x0) setsockopt(r3, 0x1000000000029, 0xa, &(0x7f00000002c0)="03000000", 0x4) setsockopt(r3, 0x1000000000029, 0xa, 0x0, 0x0) ioctl$TIOCSTOP(r2, 0x2000746f) pwritev(r0, &(0x7f0000001600)=[{0x0}], 0x1, 0x2) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) shmget$private(0x0, 0x2000, 0x124, &(0x7f0000ffb000/0x2000)=nil) 58.757843ms ago: executing program 4 (id=20): bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x18, 0x1, 0x4, "00000000000000000000000000000001", 0xc}, 0x1c) poll(&(0x7f0000000000)=[{}], 0x20000000000000fe, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x2, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@in6={0x1c, 0x18, 0x1, 0x4, "0000fe00000001700024000000000010", 0xffffffc0}, 0x1c) setrlimit(0x8, &(0x7f0000000980)={0x42, 0x62}) r1 = syz_open_pts() close(r1) r2 = syz_open_pts() ioctl$TIOCSETA(r2, 0x802c7414, &(0x7f00000000c0)={0xf609, 0x9, 0xfffdff82, 0x160350a, "04cb3d695209000000000000ffff000700", 0x7fffffff, 0x46}) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000080)='\x00', 0xffaa}], 0x1) setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@in6={0x1c, 0x18, 0x1, 0x4, "0000000000000000000000700100", 0xffffffc0}, 0x1c) mkdirat(0xffffffffffffff9c, &(0x7f00000011c0)='./file0\x00', 0x14e) chdir(&(0x7f0000000100)='./file0\x00') 20.569537ms ago: executing program 6 (id=21): setitimer(0x0, &(0x7f00000000c0)={{0x0, 0x2}, {0xffffffff}}, 0x0) setitimer(0x2, &(0x7f0000000000)={{0xb9a4, 0x2}, {0x4, 0x4}}, &(0x7f0000000040)) 20.126518ms ago: executing program 0 (id=1): sysctl$vm_swapencrypt(&(0x7f0000000000)={0x6, 0xb, 0x2}, 0x3, 0x0, 0x0, 0x0, 0x0) sysctl$vm(&(0x7f0000000000)={0x4, 0x1}, 0x4, &(0x7f0000000400)="c06d154be3aee5f8787f8b9cda7554335b763bb5deea5ccecb4d1b57a9f6fa18e47fc7b119db587e58811e666e84a806495b45c36164bd5b135280243ed0a01466057893082876ba33ee8cf2b0b3907f5101000000d7e39544aea098d196e63d03cbf92380dbe904538135f09e59b5afb6d94952fb04ee64b0ad54e6d4e309d50942", 0x0, 0x0, 0xfffffffffffffe8f) sysctl$kern(&(0x7f0000000080)={0x1, 0x47}, 0x2, 0x0, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) sysctl$net_inet_tcp(&(0x7f0000000040)={0x4, 0x2, 0x6, 0x13}, 0x4, 0x0, 0x0, 0x0, 0x0) 19.640969ms ago: executing program 6 (id=22): socket$unix(0x1, 0x1, 0x0) r0 = kqueue() ioctl$VMM_IOC_RESETCPU(0xffffffffffffff9c, 0x82405605, &(0x7f00000019c0)={0xfffffffc, 0xfffffffc, {[0xa, 0x8000, 0x3, 0x7, 0x0, 0x8c, 0x8000002d, 0x10000, 0xfffffffffffffffe, 0xba47, 0x2, 0x5, 0x8000000000000001, 0x1, 0x4, 0x5, 0xfffffffffffffff7, 0x80000000], [0x0, 0x5, 0xfffffffffffffff8, 0x57e7fc19, 0x2, 0x80000004, 0x0, 0x7, 0x0, 0xa], [0x8, 0x2, 0x733, 0xfffffffffffffffc, 0x1, 0x0, 0xfffffffffffffbfe], [0x81, 0x20000000000, 0x2005a0c3, 0x100000002, 0xffffffffffffffdf], [{0xfff, 0x9, 0x4, 0x93}, {0x2, 0x72b, 0x1, 0x1}, {0x2000, 0xfffefffd, 0xfffffffe, 0x1000}, {0x1ff, 0x1000, 0x6, 0xfffffffffffffffe}, {0x2000, 0x400, 0xd, 0x40}, {0x7ffe, 0x2000, 0x9, 0x1}, {0x2, 0xf, 0x7}, {0x0, 0x9, 0x201, 0xc}], {0x4, 0x5, 0xffffffff, 0xd0c3}, {0x206, 0x10, 0x4, 0x2}}}) sysctl$net_inet_ipip(&(0x7f0000000000)={0x4, 0x2, 0x4, 0x1}, 0x4, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) kevent(r0, &(0x7f00000002c0), 0x138, 0x0, 0xffffffff, 0x0) 19.278817ms ago: executing program 1 (id=23): ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f00000001c0)={0x48, &(0x7f0000000100)}) r0 = socket(0x1, 0x2, 0x0) ioctl$FIONREAD(r0, 0xc0106924, &(0x7f00000001c0)) r1 = socket(0x18, 0x2, 0x0) poll(&(0x7f0000000000)=[{}], 0x20000000000000fe, 0x0) ioctl$FIONREAD(r1, 0xc1206922, &(0x7f0000000100)) r2 = socket$inet(0x2, 0x1, 0x0) readv(0xffffffffffffffff, &(0x7f0000000a40)=[{0x0}, {&(0x7f0000000600)=""/244, 0xf4}], 0x2) r3 = socket(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000a00)={0x10, 0x2, 0x2, 0xfffffffd}, 0x10) getsockname(r2, &(0x7f0000000cc0)=@un=@file={0x0, 0x0, ""/504}, &(0x7f0000000ec0)=0x1fa) sendmmsg(r3, &(0x7f0000000500)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x20}}, 0x38, 0x400) r4 = socket(0x2, 0x400000000002, 0x0) syz_emit_ethernet(0x243f, &(0x7f0000003a80)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6f1461b82409f00700000000000000000000000000000001000000007b"]) setsockopt(r4, 0x0, 0x17, 0x0, 0x0) sendmsg$unix(r4, 0x0, 0x200) 18.508537ms ago: executing program 6 (id=24): r0 = socket(0x18, 0x2, 0x0) setsockopt(r0, 0x9, 0x9, &(0x7f0000000180)="030000266d25ffde7389dbf7d9744696c3d3d7955c63fc9f97911c8708b4cc221193ac699bb78a40afdfb204ee", 0x2d) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000040)="9a5a57828ac4aaea472d1c2c50ac21c48c0fd0cbb3a47c30e37c0658612ae56412ea61cf6ad2c114856341397bbb62bd03ed5fee80c8a0dbab0352eaec34cfa64204496fbcf04961137b98b71ca55c40b75e324509bea4c25b0f3f79b8597353a1eba88cf4d5d531b236b28fea0b1edbfb116985156e4ee7aa2916f5d2ce4cdf9550d868cebb65bd4dbf36754da368cb442d527a972ad548b46c46c98976ebc89897ff245e4b847400ad9cfbaa1e6b29ec187bbe2ff7107c63920b7176ccff25d086ab541b930704980dcef2a5cf0709d1cb", 0xd2) sysctl$net_inet_tcp(&(0x7f0000000000)={0x7, 0x2, 0x2, 0x11}, 0x4, 0x0, 0x0, 0x0, 0x0) sysctl$kern(&(0x7f0000000000)={0xa}, 0x7, &(0x7f0000000080), 0x0, 0x0, 0x24) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="a9ff"]) setsockopt(r0, 0x1000000000029, 0xc, &(0x7f0000000000), 0x14) 0s ago: executing program 6 (id=25): socket(0x2, 0x2, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000100)=0x20000, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x404, &(0x7f0000000000)={0x10, 0x2, 0x1, 0xe0000001}, 0x10) open$dir(&(0x7f00000000c0)='./file0\x00', 0xf02, 0x184) r1 = open(&(0x7f0000000040)='./file0\x00', 0x18289, 0x110) write(r1, &(0x7f00000004c0)="b96abcf5ac7cffa09ea845315c0d853a14", 0xffffff1c) ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x40000121, 0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) pipe2(0x0, 0x8004) r2 = socket(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x1}, 0x10) connect$unix(r2, &(0x7f0000000000), 0x10) connect$unix(r0, &(0x7f0000000000), 0x10) write(r0, 0x0, 0x0) ioctl$FIONREAD(r2, 0xc028698d, &(0x7f0000000080)) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.119' (ED25519) to the list of known hosts. pmap_unwire: wiring for pmap 0xfffffa806d04cd00 va 0x8dcd8666000 didn't change! panic: kernel diagnostic assertion "pg->wire_count != 0" failed: file "/syzkaller/managers/setuid/kernel/sys/uvm/uvm_page.c", line 1207 Stopped at db_enter+0x25: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND 474254 7226 32767 0x10 0 0 syz-executor db_enter() at db_enter+0x25 panic(ffffffff834b95a3) at panic+0x1e5 __assert(ffffffff834f9cf3,ffffffff83449926,4b7,ffffffff8344995b) at __assert+0x29 uvm_pageunwire(fffffa800902b7f0) at uvm_pageunwire+0x17d uvm_fault_unwire_locked(fffffa806cfeb5e8,8dcd8666000,8dcd8a65000) at uvm_fault_unwire_locked+0x33a uvm_unmap_kill_entry_withlock(fffffa806cfeb5e8,fffffa806c4ccac8,0) at uvm_unmap_kill_entry_withlock+0x81 uvm_map_teardown(fffffa806cfeb5e8) at uvm_map_teardown+0x117 exit1(ffff800045fe7778,0,0,1) at exit1+0x71b sys_exit(ffff800045fe7778,ffff80003abdc950,ffff80003abdc8a0) at sys_exit+0x1a syscall(ffff80003abdc950) at syscall+0xb17 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x723d67895110, count: 4 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{1}> ddb{1}> set $lines = 0 ddb{1}> set $maxwidth = 0 ddb{1}> show panic *cpu1: kernel diagnostic assertion "pg->wire_count != 0" failed: file "/syzkaller/managers/setuid/kernel/sys/uvm/uvm_page.c", line 1207 ddb{1}> show kasan No such command ddb{1}> trace db_enter() at db_enter+0x25 panic(ffffffff834b95a3) at panic+0x1e5 __assert(ffffffff834f9cf3,ffffffff83449926,4b7,ffffffff8344995b) at __assert+0x29 uvm_pageunwire(fffffa800902b7f0) at uvm_pageunwire+0x17d uvm_fault_unwire_locked(fffffa806cfeb5e8,8dcd8666000,8dcd8a65000) at uvm_fault_unwire_locked+0x33a uvm_unmap_kill_entry_withlock(fffffa806cfeb5e8,fffffa806c4ccac8,0) at uvm_unmap_kill_entry_withlock+0x81 uvm_map_teardown(fffffa806cfeb5e8) at uvm_map_teardown+0x117 exit1(ffff800045fe7778,0,0,1) at exit1+0x71b sys_exit(ffff800045fe7778,ffff80003abdc950,ffff80003abdc8a0) at sys_exit+0x1a syscall(ffff80003abdc950) at syscall+0xb17 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x723d67895110, count: -11 ddb{1}> show registers rdi 0 rsi 0x1 rbp 0xffff80003abdc570 rbx 0xffff80002999ee07 rdx 0 rcx 0xffff800045fe7778 rax 0xffff80002999dff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0x6cfca635aa54d7a7 r11 0x67b76c1fbebae67c r12 0xffff80002999ec08 r13 0 r14 0 r15 0x1 rip 0xffffffff81c8e415 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff80003abdc560 ss 0x10 db_enter+0x25: addq $0x8,%rsp ddb{1}> show proc PROC (syz-executor) tid=112215 pid=63224 tcnt=0 stat=onproc flags process=1019 proc=2000 runpri=32, usrpri=61, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0xffff800045fe7778 scnt=-1 ecnt=1 forw=0xffffffffffffffff, list=0xffff800045fee7e0,0xffff800045fe62c8 process=0xffff800045fe1830 user=0xffff80003abd7000, vmspace=0xfffffa806cfeb5e8 estcpu=11, cpticks=13, pctcpu=0.5, user=0, sys=5, intr=0 ddb{1}> ps PID TID PPID UID S PRLAGS PFLAGS WAIT COMMAND 34461 428032 7226 32767 2 0x10 0 syz-executor 34461 76463 7226 32767 2 0x10 0x4000000 syz-executor 34461 94520 7226 32767 2 0x10 0x4000000 syz-executor 69314 434420 46966 32767 2 0x10 0 syz-executor 69314 98128 46966 32767 2 0x10 0x4000000 syz-executor 82256 384059 24770 32767 2 0x10 0 syz-executor 82256 214445 24770 32767 3 0x10 0x4000080 fsleep syz-executor 28741 414721 72746 32767 2 0x10 0 syz-executor 28741 92021 72746 32767 3 0x10 0x4000080 fsleep syz-executor 69846 353330 36558 32767 2 0x10 0 syz-executor 69846 343638 36558 32767 3 0x10 0x4000080 fsleep syz-executor 11265 176104 52362 32767 2 0x10 0xc80 syz-executor 11265 322803 52362 32767 3 0x10 0x4000080 kqpoll syz-executor 11265 91307 52362 32767 3 0x10 0x4000080 fsleep syz-executor 36558 280641 11998 32767 2 0x10 0xc80 syz-executor 52362 205482 25376 32767 2 0x10 0xc80 syz-executor 46966 396312 44667 32767 2 0x10 0xc80 syz-executor 93949 275561 62077 32767 2 0x10 0xc80 syz-executor 24286 37837 20917 32767 2 0x10 0 syz-executor 7226 474254 98708 32767 7 0x10 0 syz-executor 72746 17486 41254 32767 2 0x10 0xc80 syz-executor 24770 432006 21787 32767 2 0x10 0xc80 syz-executor 25376 258570 29129 0 3 0x2 0x80 wait syz-executor 44667 172921 29129 0 3 0x2 0x80 wait syz-executor 62077 35114 29129 0 3 0x2 0x80 wait syz-executor 11998 229273 29129 0 3 0x2 0x80 wait syz-executor 20917 114468 29129 0 3 0x2 0x80 wait syz-executor 98708 519212 29129 0 3 0x2 0x80 wait syz-executor 21787 146935 29129 0 3 0x2 0x80 wait syz-executor 41254 415062 29129 0 3 0x2 0x80 wait syz-executor 29129 91137 95661 0 3 0x2 0x80 kqread syz-executor 95661 91210 730 0 3 0x100002 0x88 sigsusp ksh 730 375489 6962 0 3 0x10 0x88 kqread sshd-session 6962 234511 15441 0 3 0x12 0x80 kqread sshd-session 41646 98972 1 0 3 0x100003 0x80 ttyin getty 15441 146250 1 0 3 0 0x88 kqread sshd 5385 402416 92469 73 3 0x1100010 0x80 kqread syslogd 92469 338227 1 0 3 0x100002 0x80 sbwait syslogd 94599 237576 1 0 3 0x100000 0x80 kqread resolvd 5509 452845 38873 77 3 0x100012 0x80 kqread dhcpleased 94917 142422 38873 77 3 0x100012 0x80 kqread dhcpleased 38873 388176 1 0 3 0 0x80 kqread dhcpleased 79295 147023 0 0 3 0x14000 0x200 bored smr 93828 326763 0 0 2 0x14000 0x200 zerothread 66880 356074 0 0 3 0x14000 0x200 aiodoned aiodoned 44715 406057 0 0 3 0x14000 0x200 syncer update 30812 28038 0 0 3 0x14000 0x200 cleaner cleaner 39606 305128 0 0 3 0x14000 0x200 reaper reaper 96960 402628 0 0 3 0x14000 0x200 pgdaemon pagedaemon 35576 444237 0 0 3 0x14000 0x200 bored viomb 37522 181065 0 0 3 0x14000 0x40000200 acpi0 acpi0 54000 87361 0 0 3 0x14000 0x40000200 idle1 22271 288680 0 0 3 0x14000 0x200 bored softnet1 33959 196510 0 0 3 0x14000 0x200 bored softnet0 15689 255997 0 0 3 0x14000 0x200 bored systqmp 25905 367023 0 0 3 0x14000 0x200 bored systq 28301 151198 0 0 3 0x14000 0x200 tmoslp softclockmp 17916 292078 0 0 3 0x14000 0x40000200 tmoslp softclock 1260 222587 0 0 3 0x14000 0x40000200 idle0 1 106746 0 0 3 0x2 0x80 wait init 0 0 -1 0 3 0x10000 0x200 scheduler swapper ddb{1}> show all locks Process 69314 (syz-executor) thread 0xffff800045fe4028 (98128) exclusive rrwlock inode r = 0 (0xfffffa806cfb5b28) #0 witness_lock+0x5f1 #1 rw_do_enter_write+0x419 #2 rrw_enter+0xc6 #3 VOP_LOCK+0xbd #4 vn_lock+0xa4 #5 vn_write+0x18f #6 dofilewritev+0x2bd #7 sys_write+0xa2 #8 syscall+0xbd4 #9 Xsyscall+0x128 Process 24286 (syz-executor) thread 0xffff800045feefa8 (37837) exclusive rrwlock inode r = 0 (0xfffffa806cfb5a00) #0 witness_lock+0x5f1 #1 rw_do_enter_write+0x419 #2 rrw_enter+0xc6 #3 VOP_LOCK+0xbd #4 vn_lock+0xa4 #5 vget+0x2a2 #6 ufs_ihashget+0x185 #7 ffs_vget+0x8c #8 ufs_lookup+0x1a36 #9 VOP_LOOKUP+0x6e #10 vfs_lookup+0x963 #11 namei+0x7c5 #12 dounlinkat+0xc1 #13 syscall+0xb17 #14 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffa806da360b0) #0 witness_lock+0x5f1 #1 rw_do_enter_write+0x419 #2 rrw_enter+0xc6 #3 VOP_LOCK+0xbd #4 vn_lock+0xa4 #5 vfs_lookup+0x12b #6 namei+0x7c5 #7 dounlinkat+0xc1 #8 syscall+0xb17 #9 Xsyscall+0x128 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 11049 12018K 12034K 166960K 12140 0 pcb 17 12K 12K 166960K 17 0 rtable 237 6K 7K 166960K 348 0 pf 31 16K 16K 166960K 31 0 ifaddr 42 7K 7K 166960K 44 0 ifgroup 50 2K 2K 166960K 50 0 sysctl 1 1K 9K 166960K 7 0 counters 70 37K 37K 166960K 70 0 ioctlops 0 0K 2K 166960K 30 0 iov 0 0K 2K 166960K 2 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1287 81K 81K 166960K 1355 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 1K 166960K 2 0 VM map 2 1K 1K 166960K 2 0 sem 3 0K 0K 166960K 3 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1734 201K 291K 166960K 11964 0 file desc 24 89K 125K 166960K 165 0 sigio 0 0K 0K 166960K 1 0 proc 58 99K 163K 166960K 496 0 subproc 72 4K 4K 166960K 72 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 2 0K 0K 166960K 6 0 in_multi 99 7K 7K 166960K 99 0 ether_multi 1 0K 0K 166960K 1 0 mrt 0 0K 0K 166960K 2 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 55 254K 254K 166960K 55 0 exec 0 0K 1K 166960K 356 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 168K 166960K 3079 0 UVM aobj 5 2K 2K 166960K 5 0 pinsyscall 45 90K 110K 166960K 1235 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 1 0 NDP 11 0K 2K 166960K 27 0 temp 35 9118K 9122K 166960K 3646 0 kqueue 15 24K 26K 166960K 31 0 SYN cache 2 16K 16K 166960K 2 0 ddb{1}> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle plcache 128 28 0 0 1 0 1 1 0 8 0 rtpcb 120 36 0 33 1 0 1 1 0 8 0 rtentry 176 111 0 1 5 0 5 5 0 8 0 unpcb 144 52 0 36 1 0 1 1 0 8 0 syncache 336 4 0 4 1 0 1 1 0 8 1 tcpcb 736 17 0 12 1 0 1 1 0 8 0 arp 136 18 0 0 1 0 1 1 0 8 0 inpcb 328 84 0 70 2 0 2 2 0 8 0 nd6 152 24 0 0 1 0 1 1 0 8 0 kcovpl 48 8 0 0 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 452 0 0 29 0 29 29 0 8 0 art_table 40 453 0 0 5 0 5 5 0 8 0 art_node 32 111 0 11 1 0 1 1 0 8 0 semapl 72 1 0 0 1 0 1 1 0 8 0 shmpl 112 2 0 0 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1581 0 120 92 0 92 92 0 8 0 ffsino 296 1581 0 120 113 0 113 113 0 8 0 nchpl 144 1807 0 118 63 0 63 63 0 8 0 vnodes 216 1662 0 0 93 0 93 93 0 8 0 namei 1024 5380 0 5380 2 0 2 2 0 8 2 percpumem 16 51 0 0 1 0 1 1 0 8 0 kstatmem 264 25 0 0 2 0 2 2 0 8 0 scxspl 216 6237 0 6237 4 1 3 3 1 8 3 plimitpl 152 40 0 14 2 0 2 2 0 8 0 sigapl 424 454 0 401 7 0 7 7 0 8 0 knotepl 120 564 0 0 18 0 18 18 0 8 0 kqueuepl 224 29 0 17 1 0 1 1 0 8 0 pipepl 344 122 0 95 3 0 3 3 0 8 0 fdescpl 528 438 0 402 4 0 4 4 0 8 0 filepl 160 1577 0 1363 10 0 10 10 0 8 0 lockfpl 104 6 0 4 1 0 1 1 0 8 0 lockfspl 48 4 0 2 1 0 1 1 0 8 0 sessionpl 144 26 0 9 1 0 1 1 0 8 0 pgrppl 48 34 0 9 1 0 1 1 0 8 0 ucredpl 104 149 0 130 1 0 1 1 0 8 0 zombiepl 144 402 0 401 1 0 1 1 0 8 0 processpl 1232 454 0 401 5 0 5 5 0 8 0 procpl 664 493 0 432 6 0 6 6 0 8 0 sockpl 752 172 0 139 4 0 4 4 0 8 0 mcl8k 8192 2 0 0 1 0 1 1 0 8 0 mcl4k 4096 125 0 0 16 0 16 16 0 8 0 mcl2k 2048 19 0 0 3 0 3 3 0 8 0 mextrefs 64 15 0 0 1 0 1 1 0 8 0 mtagpl 96 3 0 0 1 0 1 1 0 8 0 mbufpl 256 168 0 0 11 0 11 11 0 8 0 bufpl 272 4792 0 102 313 0 313 313 0 8 0 anonpl 32 12256 0 0 99 0 99 99 0 247 0 amapchunkpl 152 8608 0 7779 38 0 38 38 0 158 4 amappl16 200 1368 0 1102 15 1 14 14 0 8 0 amappl15 192 1 0 1 1 1 0 1 0 8 0 amappl14 184 405 0 403 1 0 1 1 0 8 0 amappl13 176 112 0 102 1 0 1 1 0 8 0 amappl12 168 669 0 633 2 0 2 2 0 8 0 amappl11 160 3 0 3 1 1 0 1 0 8 0 amappl10 152 58 0 48 1 0 1 1 0 8 0 amappl9 144 268 0 268 1 1 0 1 0 8 0 amappl8 136 91 0 90 1 0 1 1 0 8 0 amappl7 128 146 0 135 1 0 1 1 0 8 0 amappl6 120 150 0 149 1 0 1 1 0 8 0 amappl5 112 95 0 86 1 0 1 1 0 8 0 amappl4 104 252 0 237 1 0 1 1 0 8 0 amappl3 96 1529 0 1396 5 1 4 4 0 8 0 amappl2 88 514 0 460 2 0 2 2 0 8 0 amappl1 80 10154 0 9579 14 0 14 14 0 8 0 amappl 88 2411 0 2224 5 0 5 5 0 92 0 uvmvnodes 80 95 0 0 2 0 2 2 0 8 0 dma4096 4096 1 0 1 1 1 0 1 0 8 0 dma1024 1024 1 0 0 1 0 1 1 0 8 0 dma256 256 6 0 6 1 1 0 1 0 8 0 dma128 128 253 0 253 1 1 0 1 0 8 0 dma64 64 6 0 6 1 1 0 1 0 8 0 dma32 32 7 0 7 1 1 0 1 0 8 0 dma16 16 18 0 17 1 0 1 1 0 8 0 aobjpl 72 4 0 0 1 0 1 1 0 8 0 uaddrrnd 24 438 0 401 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 438 0 401 1 0 1 1 0 8 0 vmmpekpl 168 5419 0 5389 2 0 2 2 0 8 0 vmmpepl 168 36705 0 34424 100 0 100 100 0 357 0 vmsppl 488 437 0 401 7 1 6 6 0 8 0 rwobjpl 80 13723 0 12537 25 0 25 25 0 8 0 pdppl 4096 883 0 802 107 18 89 97 0 8 8 pvpl 32 33903 0 0 274 0 274 274 0 265 0 pmappl 256 437 0 401 4 1 3 3 0 8 0 extentpl 40 46 0 28 1 0 1 1 0 8 0 phpool 112 587 0 21 17 0 17 17 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffffffff83999ff0) at x86_ipi_db+0x27 x86_ipi_handler() at x86_ipi_handler+0xd9 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __mp_lock(ffffffff83a29640) at __mp_lock+0x192 syscall(ffff800030f8e530) at syscall+0xaf4 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7876fa9887d0, count: 9 ddb{0}> trace x86_ipi_db(ffffffff83999ff0) at x86_ipi_db+0x27 x86_ipi_handler() at x86_ipi_handler+0xd9 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __mp_lock(ffffffff83a29640) at __mp_lock+0x192 syscall(ffff800030f8e530) at syscall+0xaf4 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7876fa9887d0, count: -6 ddb{0}> machine ddbcpu 1 Stopped at db_enter+0x25: addq $0x8,%rsp db_enter() at db_enter+0x25 panic(ffffffff834b95a3) at panic+0x1e5 __assert(ffffffff834f9cf3,ffffffff83449926,4b7,ffffffff8344995b) at __assert+0x29 uvm_pageunwire(fffffa800902b7f0) at uvm_pageunwire+0x17d uvm_fault_unwire_locked(fffffa806cfeb5e8,8dcd8666000,8dcd8a65000) at uvm_fault_unwire_locked+0x33a uvm_unmap_kill_entry_withlock(fffffa806cfeb5e8,fffffa806c4ccac8,0) at uvm_unmap_kill_entry_withlock+0x81 uvm_map_teardown(fffffa806cfeb5e8) at uvm_map_teardown+0x117 exit1(ffff800045fe7778,0,0,1) at exit1+0x71b sys_exit(ffff800045fe7778,ffff80003abdc950,ffff80003abdc8a0) at sys_exit+0x1a syscall(ffff80003abdc950) at syscall+0xb17 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x723d67895110, count: 4 ddb{1}> trace db_enter() at db_enter+0x25 panic(ffffffff834b95a3) at panic+0x1e5 __assert(ffffffff834f9cf3,ffffffff83449926,4b7,ffffffff8344995b) at __assert+0x29 uvm_pageunwire(fffffa800902b7f0) at uvm_pageunwire+0x17d uvm_fault_unwire_locked(fffffa806cfeb5e8,8dcd8666000,8dcd8a65000) at uvm_fault_unwire_locked+0x33a uvm_unmap_kill_entry_withlock(fffffa806cfeb5e8,fffffa806c4ccac8,0) at uvm_unmap_kill_entry_withlock+0x81 uvm_map_teardown(fffffa806cfeb5e8) at uvm_map_teardown+0x117 exit1(ffff800045fe7778,0,0,1) at exit1+0x71b sys_exit(ffff800045fe7778,ffff80003abdc950,ffff80003abdc8a0) at sys_exit+0x1a syscall(ffff80003abdc950) at syscall+0xb17 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x723d67895110, count: -11