last executing test programs: 415.735447ms ago: executing program 3 (id=4): setrlimit(0x8, &(0x7f0000000980)={0x42, 0x62}) r0 = syz_open_pts() close(r0) r1 = syz_open_pts() ioctl$TIOCSTAT(r1, 0x20007465, 0x0) ioctl$TIOCNXCL(r1, 0x2000740e) ioctl$TIOCSETD(r1, 0x8004741b, &(0x7f00000008c0)=0x9) ioctl$TIOCDRAIN(r0, 0x2000745e) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) preadv(r2, &(0x7f0000000080)=[{&(0x7f0000000100)=""/254, 0xfffffc47}, {&(0x7f0000000200)=""/171, 0xab}, {&(0x7f00000002c0)=""/243, 0xe2}], 0x50, 0x0) r3 = kqueue() r4 = openat$tty(0xffffffffffffff9c, &(0x7f0000000080), 0x800, 0x0) r5 = openat$pci(0xffffffffffffff9c, &(0x7f00000000c0), 0x80, 0x0) r6 = openat$tty(0xffffffffffffff9c, &(0x7f0000000100), 0x100, 0x0) r7 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) fcntl$lock(r7, 0x8, &(0x7f0000000180)={0x1, 0x0, 0x69, 0x20001bffffffd}) kevent(r2, &(0x7f0000000000)=[{{0xffffffffffffff9c}, 0xfffffffffffffffe, 0x40, 0x40, 0x4, 0x1}, {{r3}, 0xfffffffffffffff9, 0x29, 0x1, 0x4, 0x1000000}, {{r0}, 0xfffffffffffffff8, 0x44, 0x40}], 0x2, &(0x7f0000000140)=[{{r4}, 0xfffffffffffffffb, 0x10, 0x2, 0x100000001, 0x6}, {{r5}, 0xfffffffffffffffb, 0x18, 0x2, 0x101, 0x10001}, {{r0}, 0xfffffffffffffff8, 0xc, 0x8, 0x3, 0x1000}, {{r1}, 0xfffffffffffffffd, 0x80, 0x4, 0x2, 0x1}, {{r0}, 0xfffffffffffffff8, 0x13, 0x20, 0x5, 0xe00}, {{r1}, 0xfffffffffffffff9, 0x31, 0x1, 0x2, 0x47}, {{r0}, 0xfffffffffffffffa, 0x40, 0xfffee, 0x0, 0x504}, {{r6}, 0xfffffffffffffffd, 0x20, 0x80, 0x9, 0x3}, {{r7}, 0xfffffffffffffff8, 0x8, 0xb0000000, 0x1, 0x32}], 0x9, &(0x7f0000000280)={0x8, 0x2}) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000013c0)=""/1, 0x1}], 0x1000000000000236) 393.096464ms ago: executing program 7 (id=8): setrlimit(0x9, &(0x7f0000000180)={0x4, 0x56}) (async) r0 = syz_open_pts() close(r0) (async) syz_open_pts() (async) ioctl$TIOCSETA(r0, 0x802c7414, &(0x7f0000000240)={0x7fffffff, 0x7bef, 0xffffdf82, 0xffffff8c, "1826ff7f0d010004000004e3ffffffffffffff00", 0x7fffffff, 0x4}) (async) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000080)='\x00', 0xffaa}], 0x1) (async) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) (async) r2 = getgid() lchown(&(0x7f0000000040)='./file0\x00', r1, r2) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r3, 0x2) sendmsg$unix(r4, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0) (async) close(0xffffffffffffffff) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f0000000080), 0x1c, 0x0}, 0x0) (async) ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x10000000000002}}) (async) sysctl$net_inet_tcp(0x0, 0x0, &(0x7f0000000080)="9b180bc3eb987aa9feb1", 0x0, 0x0, 0x0) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r5 = socket(0x18, 0x1, 0x0) close(r5) r6 = socket(0x18, 0x2, 0x0) setsockopt(r6, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) sendmsg$unix(r5, &(0x7f0000001700)={0x0, 0x0, 0x0}, 0x0) (async) r7 = kqueue() kevent(r7, &(0x7f00000000c0)=[{{}, 0xfffffffffffffffc, 0x87, 0x8, 0x800, 0x69ce}], 0x6, 0x0, 0x6, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="00001c00ac14"]) r8 = socket(0x2, 0x2, 0x0) poll(0x0, 0x0, 0xffffffff) (async) execve(0x0, 0x0, 0x0) (async) setsockopt$sock_int(r8, 0xffff, 0x1001, &(0x7f0000000100)=0x20000, 0x4) 358.215252ms ago: executing program 1 (id=2): ioctl$VMM_IOC_CREATE(0xffffffffffffffff, 0xc2585601, &(0x7f0000000080)={0x10, 0x3, [{&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffb000/0x5000)=nil}, {&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x101}, {&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil}, {&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, 0x100000001}, {&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, 0x5}, {&(0x7f0000800000/0x800000)=nil, &(0x7f0000b39000/0x2000)=nil}, {&(0x7f0000f56000/0x1000)=nil, &(0x7f00008fb000/0x2000)=nil, 0x3}, {&(0x7f0000e4c000/0x4000)=nil, &(0x7f0000429000/0x2000)=nil, 0xffffffffffffffff}, {&(0x7f0000cd3000/0x1000)=nil, &(0x7f0000862000/0x2000)=nil, 0x4}, {&(0x7f0000d3d000/0x4000)=nil, &(0x7f0000aff000/0x1000)=nil}, {&(0x7f0000f6a000/0x2000)=nil, &(0x7f0000887000/0x4000)=nil}, {&(0x7f0000da1000/0x4000)=nil, &(0x7f0000ff2000/0x1000)=nil, 0x2000000}, {&(0x7f0000e0f000/0x2000)=nil, &(0x7f0000acf000/0x1000)=nil, 0x100000003}, {&(0x7f0000c64000/0x14000)=nil, &(0x7f0000d93000/0x3000)=nil, 0x1}, {&(0x7f0000ffb000/0x2000)=nil, &(0x7f00003b5000/0x2000)=nil}, {&(0x7f0000905000/0x3000)=nil, &(0x7f0000470000/0x3000)=nil}], './file0\x00', 0x6d}) (async) sysctl$kern(&(0x7f0000000080)={0x1, 0x33}, 0x4000000000000003, 0x0, 0x0, 0x0, 0x0) (async) sysctl$kern(&(0x7f0000000000)={0x1, 0x56}, 0x2, &(0x7f0000000040)="71f9015f0000000025006a8b0000003e2b07bd7fcc832c0000", &(0x7f0000000080)=0xfee3, 0x0, 0x0) 248.238736ms ago: executing program 1 (id=9): r0 = socket(0x2, 0x2, 0x0) socket(0x2, 0x400000000002, 0x0) (async) r1 = socket(0x2, 0x400000000002, 0x0) setsockopt(r1, 0x0, 0x20, &(0x7f0000000200)="b1f5d915", 0xa) setsockopt$sock_int(r1, 0xffff, 0x800, &(0x7f0000000040)=0x3, 0x4) open(&(0x7f0000000000)='./file0\x00', 0x9cab835cfdc52675, 0x0) (async) r2 = open(&(0x7f0000000000)='./file0\x00', 0x9cab835cfdc52675, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0xa011, r2, 0x0) ftruncate(r2, 0x79c8) (async) ftruncate(r2, 0x79c8) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000001f00)="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", 0x101}], 0x1) munmap(&(0x7f0000000000/0x4000)=nil, 0x4000) (async) munmap(&(0x7f0000000000/0x4000)=nil, 0x4000) dup2(r1, r0) (async) dup2(r1, r0) select(0x40, &(0x7f0000000000)={0xfffffffffffffffd}, 0x0, 0x0, 0x0) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) (async) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r3 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0xfe1a) (async) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0xfe1a) bind(r0, &(0x7f0000000000), 0x10) open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x1a8) (async) open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x1a8) open(&(0x7f0000000000)='./file0\x00', 0x9cab835cfdc52675, 0x0) write(r3, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000100)={0x0, 0x4}, 0x10, 0x2, 0x0) sysctl$net_inet6_icmp6(&(0x7f0000000000)={0x4, 0x18, 0x3a, 0x1}, 0x4, 0x0, 0x0, 0x0, 0x0) sysctl$net_inet6_icmp6(&(0x7f0000000040)={0x4, 0x18, 0x3a, 0x3}, 0x4, &(0x7f0000000080)="59c599e4c00dcb639a8b704326266b15061e86149a32a065c53622102e6e79442e988cf14926812193f818e88830c5f1e67394ede4a0386f27ddb0d46b63513bbae307270a783d5f053c3a91e09569ffea8737f3b93b678cbb458c7a1495573b3ea00bda1219c67b03c6cadfee940e3c2a5da697ea8715bddd476711f12748ebac914f6b0ffc727d934dddaf4a3f26a6254725a19c9e3c561c208e23b0db8c4105e3ec0ab80b5589e7a6281a570becc1db777cd8584138d7f13728ff2c60b9f4b695ec26ef32bc821acce3e12b0e6c98f4139c41526b92a954e4dc74163da24831b9e1087121d0813f3b656729", &(0x7f0000000180)=0xed, &(0x7f00000001c0)="def683a6b41d45faaa50de576e611aa6e5da6e71", 0x14) setitimer(0x1, &(0x7f0000000280)={{0x8cb, 0x8000}, {0x9}}, &(0x7f00000002c0)) pwritev(0xffffffffffffffff, &(0x7f00000008c0)=[{&(0x7f0000000780)="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"}, {&(0x7f00000011c0)="c9d8ab4a9b014e1df7d7fb2551090a19df499269a404d70885fa2c1b6cf7c169b962dbe4828370dff12d856b49d6b94677192262e2369a7d3324567bdfc41266ae1d8c2968e6047787335ec43548ecabbc838d497ccb8819d5a92343d2f08254115e8a0c4d1319436b41a12a00411afd399908a17b6f86d141c2a008f47d8ffdfe9fdb52b27d5b01bb646a60288aaf6baef4df2ecdcc029bd3d1ef4e97538eedba9d00dedb1e674c606c065172ebf1d8620d341a2f22925a1050daccb2722b2f5673e3705abd2bacd6d7c8f8a61071"}, {&(0x7f00000012c0)="46d5bc5debfe0cf25df3fb6b2a74f7a2026d8ecf52cbf8c3b00dd34695a3cd404e2d0ec2a37b92b992092f60e2d54dbc18f03fdee77045a4d589d9a82e6ef22b4eb14c779af01eae97b66f30f57f7b361f6118b0c8fe0025d01b2e04ec814257a7fd4f7c6effa4817a8d198472cdb024290e72156fef735838a4574932ac96f6837b3b83a0b0dfa056526ffcd431d0988207d2568333cb6165aa2fa42a444d71a717e2bbbc323290edeee334d0e3ed0cefdfada39d8e70e96f450599e5acf8a63a94202ffe8c97ed766b83ac924252df394c54a3f1c64a88f8c0bfcbbcdb03d0d107a8ee5de735347884ea37aa236522fe"}], 0xfffffffffffffe10, 0xfffffffffffffffe) 235.474408ms ago: executing program 6 (id=12): sendmsg$unix(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)=""/249, 0xf9}], 0x1, 0x0}, 0x42) close(0xffffffffffffffff) 92.497168ms ago: executing program 6 (id=13): pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10000) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000240)=""/193, 0xfffffe14}], 0x1) close(r0) shutdown(r1, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000340)="0947fef0767f76b31653701cf5d4c9e0894bc0411f8b24f4e11cf2da7c460ec7c2c314fe81cf6bde9da31a7e0463f85758aff8edf05105108b5651dd5025fb387cf7b90adcd74698a2e175a45bd7e11620a3d6461fa8a5683a6de16e5fc52a5f586489e4a3b677c9f2d1650fd79592705502216bbd08f804729109b1acdb7be93a4ff7d77599f210b238381dd41bcf59ea4adbeeb8324e09e81b489b5e883f1c68bbdbad0aea32ceb0aced939a376204b302795fbda0b42b6894497a24b7de0406a41e5eed7510e78feaf6d8425121f6a705000000000000", 0xd8}], 0x1) 64.926418ms ago: executing program 2 (id=3): fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f00000000c0)={0x0, 0x1, 0x6, 0x1000100000007}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000001c0)="23b30925c0da23211e7bf4abd439a5476c02", 0x12}], 0x1}, 0x0) getgroups(0x4, &(0x7f0000000380)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x4) setegid(r0) ioctl$BIOCSETIF(0xffffffffffffff9c, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) r2 = socket(0x2, 0x2, 0x0) ioctl$FIONREAD(r2, 0xc0206922, &(0x7f00000001c0)) syz_emit_ethernet(0x12, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffff0500ffff8847"]) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FIOASYNC(r3, 0x8004667d, &(0x7f0000000100)=0x1) r4 = syz_open_pts() close(r4) ioctl$FIONREAD(r4, 0x4004667f, &(0x7f00000000c0)) r5 = openat$wsdisplay(0xffffffffffffff9c, &(0x7f0000000140), 0x8128, 0x0) flock(r3, 0x3) kevent(r3, &(0x7f0000000200)=[{{r2}, 0xfffffffffffffff9, 0x0, 0x8d178e537f47a2ae, 0x6}, {{r2}, 0xfffffffffffffffc, 0x20, 0x2, 0x1, 0x6}, {{r2}, 0xfffffffffffffffe, 0x7, 0xc992cbc80d4db9b3, 0x0, 0x5}, {{r4}, 0xfffffffffffffff8, 0x24, 0x4, 0x4, 0xd}, {{r5}, 0xffffffffffffffff, 0xd, 0x10, 0x7, 0x64835724}], 0x9, &(0x7f0000000180), 0x7, &(0x7f0000000300)={0x8e4, 0x4520}) sysctl$kern(&(0x7f00000000c0)={0x1, 0x42}, 0x6, &(0x7f0000000100)="71f91e3471ac0058bc5a91501d94a34b8e5f84cf71b59c7afec37082", &(0x7f0000000080)=0x1918, 0x0, 0x37) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r6, &(0x7f0000000040)="88ef95b3ca80254270e342085e24694ccf0ee1f380c681048370552cd06f293bf2714d", 0x23, 0x8, 0x0, 0x0) ioctl$TIOCSTSTAMP(0xffffffffffffffff, 0x8008745a, &(0x7f00000006c0)={0x6c3, 0x8}) 56.07597ms ago: executing program 2 (id=14): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) ftruncate(r0, 0xea02) (async) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) (async) setrlimit(0x8, &(0x7f0000000040)={0x7, 0x50}) r1 = syz_open_pts() close(r1) (async) r2 = syz_open_pts() ioctl$TIOCSETAW(r2, 0x802c7415, &(0x7f0000000000)={0x29f57365, 0x7fff, 0x1f, 0xffffffff, "8b030003000100787d902b56d864d3c3a3f4d3c9"}) writev(r1, &(0x7f00000007c0)=[{&(0x7f0000000100)="7f0c034d2c137b3da2dfcee5f3abc1fc0e7b9d7a91e34ecd6af02753b0a5d08ebfb583d61bd62cd5d83a5f2cb0ee50ccb8e4e30f053f61278771453d0d5d7074f8421c9bb7508c130b91c3547e7ee93687a0e1605ad2e4662c614cbd98db4bcc52f6e08ddc4d8cdf5119493d9ae145b4662ff9085f9dcdb7597546c8bd49552ed4987fee945c82358bc7c08a1754ca248a9cb96c3898bb35a686a54a68c9907ee6c6a809bc5bb307", 0xa8}, {&(0x7f0000000080)="add823", 0x3}, {&(0x7f0000000300)="09fc11a10568361f6486a90b64930c1ac434f097057ce92e598f5c8998ad0540edabfab60bb0e8b48640a0f05b3dffde1e19fca4c46064c40cfdf06f8315248c7b2ed0b5d5a14bb95bdd7be9f27a4df608b56a620de66e98d7e3d475ee98ce66ef31fd05cfb3244010955962b8597738c26d3d3fc53bc1b3d1166b17ecd0679d24104199013d923705f7bc0eb5a94a0a5d2e36eb47391b39a69cad97b04c", 0x9e}, {&(0x7f0000000600)="63ce808fcaf124f892c3fe25b73bb5846b57bfd9445aaa9a82f1acd4a12683d56650844f01b639584104c4f9c4dfa9c2422cc51101166857cdfb9d35d7322ae0b53001c462f136e294d76f6f4288d3f0182de21105b60bd2446683f42db66cbba3bc41be29a8873671f998266c1529f490738c55542d08918237989902fc5f1f48b2d21272c4e99108a7d8758ab13138a9490eaf1a2ee3bf58a883735cec4a216d62c7adb42b18ff8bfe9381f8d122626e07efbf83e6ee7510fa7e64c88721d65c8fd18ccbbdc003384cfb3a34e0", 0xce}, {&(0x7f00000001c0)="b6735fb1d9a3dbb3ed6f1af824ebcf6218545f2edd73702aabbe965ebb3b1026619d93e2cf6a688351dbc444268bc865326901a2bc92de5517bc4f053281ea0c06ad4e75be9ce5f5a03e9b9f481f0352d648e72df4ff7a2942a730abbdfdb0ab3f8be47bb2a58924fae9a808c91f0beac99e0a4e0e74d8cbc63db9d1c711297a59644ae347d000542ba55e3334051ee1abd57b28f60da93526b503ddbec8b474b9f969a5d708514851453a4bc6543c", 0xaf}, 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0x63e}], 0x9) (async) writev(r1, &(0x7f0000000280)=[{&(0x7f0000001f80)="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", 0xffe}], 0x1) (async) socketpair(0x6, 0x4002, 0x6, &(0x7f0000000040)) (async) r3 = semget$private(0x0, 0x7, 0x3c0) semop(r3, &(0x7f0000000340)=[{0x0, 0x3, 0x1800}, {0x3, 0x8, 0x3000}, {0x0, 0xffff, 0x800}, {0x4, 0x9, 0x1800}], 0x4) (async) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x3012, r0, 0x7) ioctl$TIOCSETD(r0, 0x8004741b, &(0x7f0000000000)=0x3ff) (async) ftruncate(r0, 0x25b3) 54.299006ms ago: executing program 4 (id=5): mknod(&(0x7f0000000000)='./file0\x00', 0x1ffa, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x2, 0x0) close(r0) (async) open$dir(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0) fcntl$setstatus(r0, 0x4, 0x40) (async) ioctl$FIONREAD(r0, 0x4004667f, &(0x7f0000000040)) r1 = getpgrp() fcntl$setown(r0, 0x6, r1) close(r0) 53.940639ms ago: executing program 2 (id=15): mknod(&(0x7f0000000280)='./file0\x00', 0x1ffa, 0x0) (async) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) ioctl$FIONREAD(r0, 0x80206979, &(0x7f00000001c0)) (async) sysctl$net_inet6_ip6(&(0x7f0000000000)={0x4, 0x18, 0x29, 0x31}, 0x4, 0x0, 0x0, 0x0, 0x0) (async) ioctl$TIOCFLUSH(0xffffffffffffffff, 0x80047410, &(0x7f0000000100)=0x9) (async) syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000001"]) (async) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)="6dc100167f", 0x5}], 0x1) (async) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket(0x2, 0x1, 0x0) connect$unix(r1, &(0x7f0000000000), 0x10) (async) setsockopt$sock_int(r1, 0xffff, 0x1, &(0x7f0000000100)=0x7, 0x4) (async) sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) sysctl$net_inet6_ip6(&(0x7f0000000040)={0x4, 0x18, 0x29, 0x2}, 0x4, &(0x7f0000000080)="3cf44cb5f0cb46c8c96f322c5daf9270c4948ee417518ba842ed99d08880c1b016e511b10918ad082fb21afc52729dde7d0355abe782ad0e72d5b9443b8a0fa6f7e9534e81a8d3476deb35e3fed0353ae3413714912b0beaff9f0378701665c8ace9deb4b101b840909acf84daf4ecfc8aad7075fa5d6d22e4a11a37cda718bab01d57ad82551f41ec28b61afe96b74412ecbb3cfee2d7dc53eb746efd633dc648c16f53c6e80421a931980c0b5a1efae243bd03de0ee6e39e051e99c87d03bb7c24c086e541c9ef40379b0c6ed719a0a34d54a058944d84a322096631bfea7314dd817819d89fc30292e1f057434b", &(0x7f0000000180)=0xef, &(0x7f00000001c0)="adc687ea026287e7418263f7eab7b8b6e4d2a42e0f62b00256e4a0d5692c06a7e207b435d0e810e5bbf1ee578147a0360e729353f20581eb4928c149444a750a846a880e8bb2a219233890bb2af9ebaabfcb3874f647353e197570e58cf71ae75a50802390075a996505ccd68b94a7dd96bcafd168730d5b20444bc02dda0f863b65fd2b95ba70", 0x87) 53.671731ms ago: executing program 5 (id=6): r0 = open(&(0x7f0000000000)='./file0\x00', 0x9cab835cfdc52675, 0x11) execve(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) sendmsg$unix(r1, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="1000ed48655306a1a94878cd6a883329"], 0x10, 0x3}, 0x408) (async) r2 = socket(0x2, 0x2, 0x0) (async) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f0000000000)={0x2, &(0x7f0000000080)=[{0x0, 0xff}, {0x3, 0x0, 0x0, 0x3}]}) (async) sysctl$kern(&(0x7f0000000080)={0x1, 0x44}, 0x4000000000000004, 0x0, 0x0, 0x0, 0x0) (async) r3 = geteuid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[@cred={0x20, 0xffff, 0x0, 0x0, r3}], 0x20}, 0x0) (async) mkdirat(r0, &(0x7f0000000280)='./file0\x00', 0x1b4) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x6810, r1, 0x3702a790) (async, rerun: 64) sysctl$net_pipex(&(0x7f00000000c0)={0x4, 0x23, 0x2}, 0x3, &(0x7f0000000100)="dbe6a32b2e191e8649d0f7d4e758d97de2c986af45270677377974ea62e88c8f4bd0db41ea4b411156dd75655ed06ed05e1583cc980854931f3e5e1f0c28bd8181523844d72a842487cab02a9aa79814af31fe342784354bc199d636e004555fc700f36ccef11dae18dbc2c13032446edc39589cba952e8108fa7096cf488591bc5a436d25d61f6879b89545c366f049f40e88ee5e38f0fb350236d356304df3cdabdc5193a935e2b96674b745b35b8e437476958a3aa5a228d32dc26608dd8ff4a13060278242aa079cda2e6ebccafdcbb6491383edc55e249c5defb31b", &(0x7f0000000200)=0xde, &(0x7f00000003c0)="2938dc2e67a1d9ac939fd3a1337590888178c26919b8829c8ed70a9f3a24d691fd6dcea7bb6454a7ab915bbe58353f988adf13fa404f2d35415c0172b75b8938ecd56f2b338b04ba47f7ef4dfae1383b2e003454e0a32af10082c49702884677d0500f96082ed33f6a48c8bc5491d27e2e8341bb9efac3a033555f7e530419c35240f9133c19c87fc65543719f80c52451b1937011da3df11cdd7af89f11a368d4498fa25ba2040c5fdefe5058410915139a14c475e61fcbc4da4c127c438c", 0xbf) (async, rerun: 64) lchown(&(0x7f0000000240)='./file0\x00', r3, 0x0) (async) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="00001c00ac14"]) (async) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) (async, rerun: 32) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async, rerun: 32) r4 = socket(0x2, 0x2, 0x0) connect$unix(r4, &(0x7f0000000000), 0x10) (async) write(r4, 0x0, 0x0) (async, rerun: 64) socket(0x1, 0x4000, 0x9) (async, rerun: 64) r5 = getegid() (async) sysctl$net_inet_tcp(&(0x7f00000003c0)={0x4, 0x2, 0x6, 0x12}, 0x4, &(0x7f0000000000)="9b1809ff", &(0x7f0000000380)=0x4, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd600000c00014000000000000000000000000ffffac1400aa00fe000001000800001a0000000000044e204e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="4aaec9af89f4a6d78b278e0008"]) (async) r6 = socket(0x1, 0x2, 0x0) ioctl$FIONREAD(r6, 0xc0106978, &(0x7f00000001c0)) lchown(&(0x7f0000000040)='./file0\x00', r3, r5) setsockopt(r2, 0x1000000029, 0xd, &(0x7f0000000140), 0x0) 52.432294ms ago: executing program 6 (id=16): semop(0x0, &(0x7f00000000c0)=[{0x1}, {0x0, 0x2ff}], 0x2) sysctl$kern(&(0x7f0000000040), 0x2, 0x0, 0x0, 0x0, 0xfffd) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7, 0x1}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x1, 0x0) close(r0) r1 = socket(0x18, 0x2, 0x0) r2 = socket(0x18, 0x2, 0x0) sysctl$net_inet_ip(&(0x7f0000000040)={0x4, 0x2, 0x0, 0x29}, 0x4, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1004, 0x0, 0x0) setsockopt(r1, 0x1000000000029, 0x9, &(0x7f0000000040)='\x00\x00\x00\x00', 0x4) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) writev(r0, &(0x7f0000001580)=[{0x0}], 0x1) 52.025668ms ago: executing program 2 (id=17): mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) syz_emit_ethernet(0x3a, &(0x7f0000000040)={@random="632b0c16e296", @remote, [{[{0x88a8, 0x3}], {0x8100, 0x4, 0x1, 0x2}}], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x16, 0x24, 0x66, 0x21df, 0x1, 0x3, 0x0, @multicast2, @rand_addr=0xffffffff, {[@timestamp={0x44, 0x8, 0x7, 0x0, 0x2, [{[], 0x9}]}]}}, @udp={{0x0, 0x0, 0x8}}}}}}) shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x1000)=nil, 0x0) sysctl$net_inet_divert(&(0x7f0000000080)={0x4, 0x2, 0x102, 0x1}, 0x4, &(0x7f00000000c0)="d219a927be4a98cc27b71a824d7b9ba040290ff89db3b365cdf3479489b754d474a414a822a674284a84f82859db80d56902adf5009337373a930781dff0201b6808c738815de824a6244025d2a0ac18e28223e4d9f1c5a94371b6e689b5a058a2945b86ce", &(0x7f0000000140)=0x65, &(0x7f0000000180)="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", 0x1000) semget$private(0x0, 0x3, 0x402) r0 = syz_open_pts() flock(r0, 0x3) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ffd000/0x3000)=nil, 0x3000) r1 = socket(0x18, 0x1, 0x1) setsockopt(r1, 0x1000000029, 0x23, &(0x7f0000000080), 0x0) ioctl$BIOCGBLEN(0xffffffffffffffff, 0x40044266, &(0x7f0000000000)) r2 = shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x3000)=nil, 0x2000) shmdt(r2) 50.858829ms ago: executing program 6 (id=18): sysctl$net_inet_udp(&(0x7f0000000000)={0x4, 0x2, 0x11, 0x6}, 0x56, 0x0, 0x0, 0x0, 0x0) 50.514732ms ago: executing program 6 (id=19): socket$inet6(0x18, 0x4000, 0x7) (async) r0 = socket$inet6(0x18, 0x4000, 0x7) close(r0) sysctl$kern(&(0x7f0000000000)={0x1, 0x5a}, 0x6, 0x0, 0x0, 0x0, 0x0) 11.539596ms ago: executing program 7 (id=20): munmap(&(0x7f0000000000/0x4000)=nil, 0x4000) r0 = socket(0x11, 0x3, 0x0) getpeername$inet(r0, 0x0, 0x0) r1 = socket$inet6(0x18, 0x2, 0x0) r2 = syz_open_pts() ioctl$TIOCSETA(r2, 0x802c7414, &(0x7f0000000000)={0xfffffff7, 0x1000000, 0x2003, 0xffffffff, "99400000400000000002000000000000499a2700", 0x1, 0x404}) readv(r2, &(0x7f0000000280)=[{&(0x7f0000000140)=""/147, 0x93}], 0x1) r3 = syz_open_pts() fcntl$getflags(r3, 0x1) syz_open_pts() mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0xa7210e10bc3c9def) open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0xaa) r4 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r4, &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlinkat(&(0x7f0000000dc0)='./file0\x00', r4, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mkdirat(r4, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r4, &(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000000980)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000a80)='./file0\x00') open$dir(&(0x7f0000000200)='./file1\x00', 0x3e0, 0x0) unlink(&(0x7f0000000080)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000000d80)='./file0\x00', 0x0) getsockopt(r1, 0x29, 0x41, 0x0, 0x0) sysctl$hw(&(0x7f0000000080)={0x6, 0x6}, 0x2, 0x0, 0x0, 0x0, 0x0) 10.547252ms ago: executing program 5 (id=21): fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff}) sysctl$vfs_nfs(&(0x7f00000000c0)={0xa, 0x2, 0x2}, 0x3, &(0x7f0000000240), 0x0, 0x0, 0x0) r0 = socket(0x18, 0x1, 0x0) r1 = semget(0x1, 0x2, 0xd91763fdc1bb67fd) semctl$SETVAL(r1, 0x2, 0x8, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getsockname$inet(r0, &(0x7f00000000c0), &(0x7f0000000000)=0xffffffffffffff35) r2 = socket(0x18, 0x2, 0x0) connect$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8) writev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000080)="76e5eac907f9ccf7a251ceddcec7d6aa45cffe2c63a56077123a276d3ba4e9d17eb3eb5db12a3783a8e0620d357de1fe04fa9465b5bd1286e9624dec06a00c222f", 0x41}], 0x1) rename(&(0x7f0000000100)='./file0\x00', 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='.\x00') chown(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) setsockopt(r2, 0x1000000029, 0x3f, &(0x7f0000000040)="6700d6e5", 0x4) writev(r2, &(0x7f00000004c0)=[{&(0x7f0000000200)="a6890161b303e4da", 0x8}], 0x1) 10.045466ms ago: executing program 6 (id=22): r0 = socket(0x2, 0x2, 0x0) r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) setpgid(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000}) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='.\x00') ioctl$WSKBDIO_GETMAP(r2, 0x80047476, &(0x7f0000000100)={0x0, 0x0}) r3 = fcntl$getown(r2, 0x5) r4 = getppid() setpgid(0x0, r4) ktrace(0x0, 0x0, 0x328, r3) readv(r1, &(0x7f0000000940)=[{0x0}], 0x1) ioctl$FIOASYNC(0xffffffffffffffff, 0x80047460, &(0x7f00000000c0)=0xbfe) openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)='o4', 0x2}], 0x1) sysctl$kern(&(0x7f0000000040)={0x1, 0x54}, 0x2, 0x0, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x4ebfac6bbaf7959) writev(r2, &(0x7f0000000600)=[{&(0x7f00000007c0)="7f454c35c5c41a49b70cb7a21de87373791810aaa95d576a0ac7fca22716a22987b881794ffa08bb11bafcdc202a294097ae6826050800eb0683d43b24ff4c5d", 0x40}, {&(0x7f00000004c0)="2d52306c739c7130a21adb8f1b08373454efd3379af2212d70c8e699acad13650dceff5501446e94c02a90e6f789ae816e4383a42cf81a3c272469e9687f8512f329f8f5095a42abfc75e5529c33e6f7845cab2798957006c1135459550311fa6c3987a15175", 0x66}, {&(0x7f0000000380)="5f3888815f98c8a8d8505bbfa364e0d59ff7c7ae956514efafe94008e620a6557f961e2aa84c090a91b7fd7de898aa36f79d02290b9f705eb66aa2552ac0a0be44fd0b0bff00"/88, 0x58}, {&(0x7f0000000080)}, {&(0x7f0000000400)="206c61125c1397b16b65a8119118ccf1f58396fbcd5ea879ffb74b93f246b534b9eeb8a039610c3f512cb1a52ceadcedec6e8665cfba89e1743a0fd87991417dc11a15b0530371e11bec6515", 0x4c}, {&(0x7f0000000300)="061dc4073404949e3ea5e31f662bf0ce74e217a66b39835728a6583351a0580d471b9751f990ac1a6997e7d526152d8113ba00000000b9000000000000000435eab78220658d68e0be7dedd663043add464f71ec586fd225b02ada00"/114, 0x72}], 0x6) execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) sysctl$vm_swapencrypt(&(0x7f0000000040)={0x2, 0x5, 0xffffffffffffffff}, 0x3, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000100)=0x20000, 0x4) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) r5 = socket(0x18, 0x2, 0x0) setsockopt$sock_int(r5, 0xffff, 0x80, &(0x7f0000000040)=0x2, 0x4) mprotect(&(0x7f0000702000/0x2000)=nil, 0x2000, 0x2) connect$unix(r0, &(0x7f0000000000), 0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="9876d692a3ef9c7ab923a2f0", 0xc) socket$inet6(0x18, 0x3, 0x90) 9.20598ms ago: executing program 7 (id=23): sysctl$net_inet_tcp(&(0x7f0000000000)={0x4, 0x2, 0x6, 0x9}, 0x4, &(0x7f0000000300)="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", &(0x7f00000002c0)=0x210, 0x0, 0x0) 0s ago: executing program 4 (id=24): munmap(&(0x7f0000000000/0x4000)=nil, 0x4000) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) (async) sysctl$kern(&(0x7f00000000c0)={0x1, 0x4e}, 0x3, &(0x7f00000001c0)="6ff91ecd378a4e588e5f84cf71b59c7af6c37013fc5dda17179a14ee0a20de8db3a97d2b3e090c33208c7538ef29d0c651d294979a3a9ab1e2dcf76dc09959f2677341c041790689e64d4f8dc54b31558eed21bc", &(0x7f0000000240)=0xffb5, 0x0, 0x37) (async) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) (async) clock_getres(0x4, &(0x7f0000000000)) (async) r0 = socket(0x18, 0x2, 0x0) setsockopt(r0, 0x1000000000029, 0x9, &(0x7f0000000000)="0f000000", 0x4) (async) syz_emit_ethernet(0x3e, &(0x7f0000001580)=ANY=[]) (async) ioctl$WSKBDIO_SETDEFAULTKEYREPEAT(0xffffffffffffff9c, 0x800c5709, &(0x7f0000000040)={0x5, 0xc7a9, 0x3}) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.225' (ED25519) to the list of known hosts. panic: uvm_fault_unwire_locked: address not in map Stopped at db_enter+0x25: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND 431651 20370 32767 0x10 0 0 syz-executor *522900 84932 32767 0x10 0x4000000 1K syz-executor db_enter() at db_enter+0x25 panic(ffffffff8340e921) at panic+0x1e5 uvm_fault_unwire_locked(fffffd806b409750,400000000000,400000011000) at uvm_fault_unwire_locked+0x48d uvm_fault_unwire(fffffd806b409750,400000000000,400000011000) at uvm_fault_unwire+0x55 kern_sysctl_dirs(4e,ffff80003c50f378,1,4000000001c0,ffff80003c50f3a8,0,a80cb5f91c698ffc,1) at kern_sysctl_dirs+0x363 kern_sysctl(ffff80003c50f374,2,4000000001c0,ffff80003c50f3a8,0,37,360a6fdd5d840ac2) at kern_sysctl+0x12d sys_sysctl(ffff80003c4fcf88,ffff80003c50f4e0,ffff80003c50f430) at sys_sysctl+0x425 syscall(ffff80003c50f4e0) at syscall+0xbc6 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xf21a1953480, count: 6 https://www.openbsd.org/ddb.html describes the minimum info required in bug reports. Insufficient info makes it difficult to find and fix bugs. ddb{1}> ddb{1}> set $lines = 0 ddb{1}> set $maxwidth = 0 ddb{1}> show panic *cpu1: uvm_fault_unwire_locked: address not in map ddb{1}> trace db_enter() at db_enter+0x25 panic(ffffffff8340e921) at panic+0x1e5 uvm_fault_unwire_locked(fffffd806b409750,400000000000,400000011000) at uvm_fault_unwire_locked+0x48d uvm_fault_unwire(fffffd806b409750,400000000000,400000011000) at uvm_fault_unwire+0x55 kern_sysctl_dirs(4e,ffff80003c50f378,1,4000000001c0,ffff80003c50f3a8,0,a80cb5f91c698ffc,1) at kern_sysctl_dirs+0x363 kern_sysctl(ffff80003c50f374,2,4000000001c0,ffff80003c50f3a8,0,37,360a6fdd5d840ac2) at kern_sysctl+0x12d sys_sysctl(ffff80003c4fcf88,ffff80003c50f4e0,ffff80003c50f430) at sys_sysctl+0x425 syscall(ffff80003c50f4e0) at syscall+0xbc6 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xf21a1953480, count: -9 ddb{1}> show registers rdi 0 rsi 0x1 rbp 0xffff80003c50ef80 rbx 0xffff800029aacdc7 rdx 0 rcx 0xffff80003c4fcf88 rax 0xffff800029aabff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0xa8cc0b14d122abc2 r11 0xd7dedbccf3156aa4 r12 0xffff800029aacbc8 r13 0 r14 0 r15 0x1 rip 0xffffffff81eb5385 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff80003c50ef70 ss 0 db_enter+0x25: addq $0x8,%rsp ddb{1}> show proc PROC (syz-executor) tid=522900 pid=84932 tcnt=4 stat=onproc flags process=10 proc=4000000 runpri=36, usrpri=50, slppri=36, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff80003c4fd218,0xffff80003c4fc7e8 process=0xffff80003c4f9dc0 user=0xffff80003c50a000, vmspace=0xfffffd806b409750 estcpu=36, cpticks=0, pctcpu=0.0, user=0, sys=0, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 20370 431651 67765 32767 7 0x10 syz-executor 84932 149205 59803 32767 2 0x10 syz-executor 84932 503600 59803 32767 3 0x4000090 fsleep syz-executor 84932 10920 59803 32767 2 0x4000010 syz-executor *84932 522900 59803 32767 7 0x4000010 syz-executor 76432 151204 89001 0 2 0x100002 sh 77499 283214 20332 32767 2 0x10 syz-executor 77499 333313 20332 32767 3 0x4000090 fsleep syz-executor 24349 397497 81762 32767 2 0x10 syz-executor 24349 166055 81762 32767 3 0x4000090 fsleep syz-executor 24349 268689 81762 32767 3 0x4000090 fsleep syz-executor 48425 289993 82148 32767 2 0x10 syz-executor 48425 128943 82148 32767 3 0x4000090 ttyout syz-executor 48425 93513 82148 32767 3 0x4000090 ttyout syz-executor 48425 69513 82148 32767 3 0x4000090 fsleep syz-executor 89001 242765 34780 0 3 0x80 wait syz-executor 81762 313439 10642 32767 3 0x90 nanoslp syz-executor 20332 114020 35190 32767 3 0x90 nanoslp syz-executor 82148 265229 65578 32767 3 0x90 nanoslp syz-executor 67765 321249 65083 32767 3 0x90 nanoslp syz-executor 11247 325580 33624 32767 3 0x10 biowait syz-executor 88783 269614 1443 32767 3 0x10 biowait syz-executor 59803 479243 93578 32767 3 0x90 nanoslp syz-executor 65083 326893 62423 0 3 0x82 wait syz-executor 33624 333649 62423 0 3 0x82 wait syz-executor 1443 156916 62423 0 3 0x82 wait syz-executor 93578 483936 62423 0 3 0x82 wait syz-executor 65578 282184 62423 0 3 0x82 wait syz-executor 35190 518273 62423 0 3 0x82 wait syz-executor 10642 313029 62423 0 3 0x82 wait syz-executor 34780 415497 62423 0 3 0x82 wait syz-executor 62423 206 75478 0 3 0x82 kqread syz-executor 75478 269007 33908 0 3 0x10008a sigsusp ksh 33908 477945 93345 0 3 0x98 kqread sshd-session 93345 94646 37556 0 3 0x92 kqread sshd-session 6363 314164 1 0 3 0x100083 ttyin getty 37556 66926 1 0 3 0x88 kqread sshd 95389 492674 89409 73 3 0x1100090 kqread syslogd 89409 21481 1 0 3 0x100082 sbwait syslogd 73636 169060 1 0 3 0x100080 kqread resolvd 54402 335327 94682 77 3 0x100092 kqread dhcpleased 40411 148595 94682 77 3 0x100092 kqread dhcpleased 94682 120181 1 0 3 0x80 kqread dhcpleased 30010 328680 0 0 3 0x14200 bored smr 59804 333920 0 0 2 0x14200 zerothread 38745 60292 0 0 3 0x14200 aiodoned aiodoned 3246 201920 0 0 3 0x14200 syncer update 27389 85006 0 0 3 0x14200 cleaner cleaner 14629 429974 0 0 3 0x14200 reaper reaper 80937 225046 0 0 3 0x14200 pgdaemon pagedaemon 21743 96198 0 0 3 0x14200 bored viomb 15465 78615 0 0 3 0x40014200 acpi0 acpi0 31550 175889 0 0 3 0x40014200 idle1 60332 257334 0 0 3 0x14200 bored softnet3 34408 467075 0 0 3 0x14200 bored softnet2 73114 103080 0 0 3 0x14200 bored softnet1 11711 473506 0 0 3 0x14200 bored softnet0 18708 408932 0 0 3 0x14200 bored systqmp 93747 331286 0 0 3 0x14200 bored systq 76796 469746 0 0 3 0x14200 tmoslp softclockmp 44436 407344 0 0 3 0x40014200 tmoslp softclock 25645 194414 0 0 3 0x40014200 idle0 1 101319 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks Process 20370 (syz-executor) thread 0xffff80003c4fc7d8 (431651) exclusive rwlock uobjlk r = 0 (0xfffffd806d02ac18) #0 witness_lock+0x5bb #1 rw_do_enter_write+0x3ea #2 uvm_fault_lower_lookup+0x53 #3 uvm_fault_lower+0x86 #4 uvm_fault+0x272 #5 upageflttrap+0xa9 #6 usertrap+0x2d8 #7 recall_trap+0x8 shared rwlock vmmaplk r = 0 (0xfffffd806b4092f8) #0 witness_lock+0x5bb #1 rw_do_enter_read+0x3af #2 uvmfault_lookup+0x122 #3 uvm_fault_check+0x4b #4 uvm_fault+0x106 #5 upageflttrap+0xa9 #6 usertrap+0x2d8 #7 recall_trap+0x8 Process 84932 (syz-executor) thread 0xffff80003c4fcf88 (522900) shared rwlock vmmaplk r = 0 (0xfffffd806b409850) #0 witness_lock+0x5bb #1 rw_do_enter_read+0x3af #2 uvm_fault_unwire+0x3e #3 kern_sysctl_dirs+0x363 #4 kern_sysctl+0x12d #5 sys_sysctl+0x425 #6 syscall+0xbc6 #7 Xsyscall+0x128 exclusive kernel_lock &kernel_lock r = 0 (0xffffffff83933578) #0 witness_lock+0x5bb #1 __mp_acquire_count+0x58 #2 mi_switch+0x4b7 #3 sleep_finish+0x24f #4 rw_do_enter_read+0x2de #5 uvmfault_lookup+0x122 #6 uvm_fault_check+0x4b #7 uvm_fault+0x106 #8 uvm_fault_wire+0x73 #9 sysctl_vslock+0x109 #10 kern_sysctl_dirs+0x266 #11 kern_sysctl+0x12d #12 sys_sysctl+0x425 #13 syscall+0xbc6 #14 Xsyscall+0x128 exclusive rwlock sysctllk r = 0 (0xffffffff8378cdb8) #0 witness_lock+0x5bb #1 rw_do_enter_write+0x3ea #2 sysctl_vslock+0x45 #3 kern_sysctl_dirs+0x266 #4 kern_sysctl+0x12d #5 sys_sysctl+0x425 #6 syscall+0xbc6 #7 Xsyscall+0x128 Process 11247 (syz-executor) thread 0xffff8000ffff82a8 (325580) exclusive rrwlock inode r = 0 (0xfffffd800cac7888) #0 witness_lock+0x5bb #1 rw_do_enter_write+0x3ea #2 rrw_enter+0xc6 #3 VOP_LOCK+0xa6 #4 ufs_ihashins+0x4f #5 ffs_vget+0x187 #6 ffs_inode_alloc+0x283 #7 ufs_mkdir+0x113 #8 VOP_MKDIR+0x102 #9 domkdirat+0x179 #10 syscall+0xb08 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806c3cd998) #0 witness_lock+0x5bb #1 rw_do_enter_write+0x3ea #2 rrw_enter+0xc6 #3 VOP_LOCK+0xa6 #4 vn_lock+0xa4 #5 vfs_lookup+0x109 #6 namei+0x7aa #7 domkdirat+0x8b #8 syscall+0xb08 #9 Xsyscall+0x128 Process 88783 (syz-executor) thread 0xffff8000ffff8a58 (269614) exclusive rrwlock inode r = 0 (0xfffffd800cac7658) #0 witness_lock+0x5bb #1 rw_do_enter_write+0x3ea #2 rrw_enter+0xc6 #3 VOP_LOCK+0xa6 #4 vn_lock+0xa4 #5 vget+0x2bd #6 ufs_ihashget+0x185 #7 ffs_vget+0x8c #8 ufs_lookup+0x19f8 #9 VOP_LOOKUP+0x6e #10 vfs_lookup+0x8fa #11 namei+0x7aa #12 dounlinkat+0xc1 #13 syscall+0xb08 #14 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd800cac7bd0) #0 witness_lock+0x5bb #1 rw_do_enter_write+0x3ea #2 rrw_enter+0xc6 #3 VOP_LOCK+0xa6 #4 vn_lock+0xa4 #5 vget+0x2bd #6 cache_lookup+0x36e #7 ufs_lookup+0x21b #8 VOP_LOOKUP+0x6e #9 vfs_lookup+0x8fa #10 namei+0x7aa #11 dounlinkat+0xc1 #12 syscall+0xb08 #13 Xsyscall+0x128 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10184 10953K 10966K 166960K 11263 0 pcb 17 12K 12K 166960K 17 0 rtable 232 6K 6K 166960K 346 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 1K 166960K 1 0 counters 64 36K 36K 166960K 64 0 ioctlops 0 0K 2K 166960K 29 0 iov 0 0K 12K 166960K 2 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1332 84K 84K 166960K 1350 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 4 0K 0K 166960K 4 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 24 89K 121K 166960K 161 0 sigio 0 0K 0K 166960K 1 0 proc 58 79K 115K 166960K 473 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 0 0K 0K 166960K 1 0 in_multi 99 7K 7K 166960K 99 0 ether_multi 1 0K 0K 166960K 1 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 350 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 221 73K 74K 166960K 2765 0 UVM aobj 3 2K 2K 166960K 3 0 pinsyscall 45 90K 114K 166960K 1190 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 2 0 NDP 27 2K 2K 166960K 27 0 temp 34 8634K 8698K 166960K 3796 0 kqueue 13 20K 22K 166960K 23 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 24 0 0 1 0 1 1 0 8 0 rtpcb 120 37 0 34 1 0 1 1 0 8 0 rtentry 112 110 0 1 4 0 4 4 0 8 0 unpcb 144 42 0 27 1 0 1 1 0 8 0 syncache 336 3 0 3 1 0 1 1 0 8 1 tcpcb 808 11 0 7 1 0 1 1 0 8 0 arp 120 18 0 0 1 0 1 1 0 8 0 inpcb 376 78 0 68 2 0 2 2 0 8 0 nd6 136 23 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 256 451 0 0 29 0 29 29 0 8 0 art_table 32 452 0 0 4 0 4 4 0 8 0 art_node 16 109 0 10 1 0 1 1 0 8 0 semupl 112 1 0 1 1 0 1 1 0 8 1 semapl 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 1566 0 65 94 0 94 94 0 8 0 ffsino 280 1566 0 65 108 0 108 108 0 8 0 nchpl 144 1774 0 100 63 0 63 63 0 8 0 uvmvnodes 80 1647 0 0 34 0 34 34 0 8 0 vnodes 216 1647 0 0 92 0 92 92 0 8 0 namei 1024 5236 0 5235 2 0 2 2 0 8 1 percpumem 16 46 0 0 1 0 1 1 0 8 0 kstatmem 264 22 0 0 2 0 2 2 0 8 0 scxspl 216 5776 0 5774 3 1 2 2 1 8 1 plimitpl 152 37 0 12 2 0 2 2 0 8 1 sigapl 424 443 0 389 7 0 7 7 0 8 0 futexpl 64 304 0 299 1 0 1 1 0 8 0 knotepl 120 58 0 0 2 0 2 2 0 8 0 kqueuepl 216 23 0 13 1 0 1 1 0 8 0 pipepl 328 105 0 78 3 0 3 3 0 8 0 fdescpl 504 425 0 389 7 1 6 6 0 8 0 filepl 152 1419 0 1207 9 0 9 9 0 8 0 lockfpl 104 13 0 10 1 0 1 1 0 8 0 lockfspl 48 8 0 5 1 0 1 1 0 8 0 sessionpl 144 21 0 5 1 0 1 1 0 8 0 pgrppl 48 31 0 7 1 0 1 1 0 8 0 ucredpl 104 126 0 108 1 0 1 1 0 8 0 zombiepl 144 389 0 389 1 0 1 1 0 8 1 processpl 1168 443 0 389 5 0 5 5 0 8 0 procpl 656 486 0 423 6 0 6 6 0 8 0 sockpl 688 158 0 130 4 0 4 4 0 8 1 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 mtagpl 96 3 0 0 1 0 1 1 0 8 0 mbufpl 256 154 0 0 10 0 10 10 0 8 0 bufpl 280 2249 0 124 152 0 152 152 0 8 0 anonpl 24 94548 0 91467 23 0 23 23 0 184 3 amapchunkpl 152 8407 0 7929 22 0 22 22 0 158 0 amappl16 200 1770 0 1753 5 0 5 5 0 8 4 amappl15 192 6 0 6 1 0 1 1 0 8 1 amappl14 184 101 0 91 1 0 1 1 0 8 0 amappl13 176 5 0 5 1 0 1 1 0 8 1 amappl12 168 1041 0 1006 3 0 3 3 0 8 1 amappl11 160 42 0 32 1 0 1 1 0 8 0 amappl10 152 4 0 4 1 0 1 1 0 8 1 amappl9 144 246 0 245 1 0 1 1 0 8 0 amappl8 136 20 0 19 1 0 1 1 0 8 0 amappl7 128 93 0 83 1 0 1 1 0 8 0 amappl6 120 176 0 172 1 0 1 1 0 8 0 amappl5 112 117 0 111 1 0 1 1 0 8 0 amappl4 104 286 0 271 1 0 1 1 0 8 0 amappl3 96 1304 0 1193 4 0 4 4 0 8 0 amappl2 88 611 0 556 2 0 2 2 0 8 0 amappl1 80 7543 0 6995 14 0 14 14 0 8 2 amappl 88 2425 0 2254 5 0 5 5 0 92 0 dma4096 4096 1 0 1 1 1 0 1 0 8 0 dma1024 1024 1 0 0 1 0 1 1 0 8 0 dma256 256 6 0 6 1 1 0 1 0 8 0 dma128 128 253 0 253 1 1 0 1 0 8 0 dma64 64 6 0 6 1 1 0 1 0 8 0 dma32 32 7 0 7 1 1 0 1 0 8 0 dma16 16 18 0 17 1 0 1 1 0 8 0 aobjpl 72 2 0 0 1 0 1 1 0 8 0 uaddrrnd 24 425 0 389 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 425 0 389 1 0 1 1 0 8 0 vmmpekpl 168 5033 0 5005 2 0 2 2 0 8 0 vmmpepl 168 32016 0 30122 89 0 89 89 0 357 2 vmsppl 456 424 0 389 7 1 6 6 0 8 0 rwobjpl 64 13784 0 11306 44 1 43 43 0 8 1 pdppl 4096 858 0 778 110 14 96 96 0 8 16 pvpl 32 9206 0 0 75 0 75 75 0 265 0 pmappl 248 424 0 389 4 1 3 3 0 8 0 extentpl 40 55 0 38 1 0 1 1 0 8 0 phpool 112 286 0 17 8 0 8 8 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffffffff83793ff0) at x86_ipi_db+0x27 x86_ipi_handler() at x86_ipi_handler+0xd9 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __mp_lock(ffffffff83933370) at __mp_lock+0x192 intr_handler(ffff80003c515470,ffff800000079f00) at intr_handler+0xe1 Xintr_ioapic_edge23_untramp() at Xintr_ioapic_edge23_untramp+0x18f __sanitizer_cov_trace_const_cmp4(ffffffff83735238,fffffd806d356988) at __sanitizer_cov_trace_const_cmp4+0x3f uvm_pagelookup(fffffd806d356978,14b000) at uvm_pagelookup+0x54 uvn_get(fffffd806d356978,14b000,ffff80003c5158f0,ffff80003c515754,3,4,ad6dbf51450ae52,ffff80003c5159b0) at uvn_get+0x486 uvm_fault_lower_lookup(ffff80003c515978,ffff80003c5159b0,ffff80003c5158f0) at uvm_fault_lower_lookup+0x10d uvm_fault_lower(ffff80003c515978,ffff80003c5159b0,ffff80003c5158f0) at uvm_fault_lower+0x86 uvm_fault(fffffd806b4091f8,fa18e575000,0,4) at uvm_fault+0x272 upageflttrap(ffff80003c515b00,fa18e575f40) at upageflttrap+0xa9 usertrap(ffff80003c515b00) at usertrap+0x2d8 end trace frame: 0xffff80003c515b80, count: 0 ddb{0}> trace x86_ipi_db(ffffffff83793ff0) at x86_ipi_db+0x27 x86_ipi_handler() at x86_ipi_handler+0xd9 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __mp_lock(ffffffff83933370) at __mp_lock+0x192 intr_handler(ffff80003c515470,ffff800000079f00) at intr_handler+0xe1 Xintr_ioapic_edge23_untramp() at Xintr_ioapic_edge23_untramp+0x18f __sanitizer_cov_trace_const_cmp4(ffffffff83735238,fffffd806d356988) at __sanitizer_cov_trace_const_cmp4+0x3f uvm_pagelookup(fffffd806d356978,14b000) at uvm_pagelookup+0x54 uvn_get(fffffd806d356978,14b000,ffff80003c5158f0,ffff80003c515754,3,4,ad6dbf51450ae52,ffff80003c5159b0) at uvn_get+0x486 uvm_fault_lower_lookup(ffff80003c515978,ffff80003c5159b0,ffff80003c5158f0) at uvm_fault_lower_lookup+0x10d uvm_fault_lower(ffff80003c515978,ffff80003c5159b0,ffff80003c5158f0) at uvm_fault_lower+0x86 uvm_fault(fffffd806b4091f8,fa18e575000,0,4) at uvm_fault+0x272 upageflttrap(ffff80003c515b00,fa18e575f40) at upageflttrap+0xa9 usertrap(ffff80003c515b00) at usertrap+0x2d8 recall_trap() at recall_trap+0x8 end of kernel end trace frame: 0x74fa9b38b0a0, count: -15 ddb{0}> machine ddbcpu 1 Stopped at db_enter+0x25: addq $0x8,%rsp db_enter() at db_enter+0x25 panic(ffffffff8340e921) at panic+0x1e5 uvm_fault_unwire_locked(fffffd806b409750,400000000000,400000011000) at uvm_fault_unwire_locked+0x48d uvm_fault_unwire(fffffd806b409750,400000000000,400000011000) at uvm_fault_unwire+0x55 kern_sysctl_dirs(4e,ffff80003c50f378,1,4000000001c0,ffff80003c50f3a8,0,a80cb5f91c698ffc,1) at kern_sysctl_dirs+0x363 kern_sysctl(ffff80003c50f374,2,4000000001c0,ffff80003c50f3a8,0,37,360a6fdd5d840ac2) at kern_sysctl+0x12d sys_sysctl(ffff80003c4fcf88,ffff80003c50f4e0,ffff80003c50f430) at sys_sysctl+0x425 syscall(ffff80003c50f4e0) at syscall+0xbc6 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xf21a1953480, count: 6 ddb{1}> trace db_enter() at db_enter+0x25 panic(ffffffff8340e921) at panic+0x1e5 uvm_fault_unwire_locked(fffffd806b409750,400000000000,400000011000) at uvm_fault_unwire_locked+0x48d uvm_fault_unwire(fffffd806b409750,400000000000,400000011000) at uvm_fault_unwire+0x55 kern_sysctl_dirs(4e,ffff80003c50f378,1,4000000001c0,ffff80003c50f3a8,0,a80cb5f91c698ffc,1) at kern_sysctl_dirs+0x363 kern_sysctl(ffff80003c50f374,2,4000000001c0,ffff80003c50f3a8,0,37,360a6fdd5d840ac2) at kern_sysctl+0x12d sys_sysctl(ffff80003c4fcf88,ffff80003c50f4e0,ffff80003c50f430) at sys_sysctl+0x425 syscall(ffff80003c50f4e0) at syscall+0xbc6 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xf21a1953480, count: -9