last executing test programs: 49.413609183s ago: executing program 0: mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x0) r0 = open$dir(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FIOASYNC(r0, 0x40067474, &(0x7f0000000140)) __fhstatvfs190(&(0x7f0000000080)="aef1b3b56f0aff2bb37d5faf393acf5acb21b63047305255e7efa78abcbec66c07c61f70b78fd4314cd3798d78b527e5b8ee49faaa40874195a51fc17b05d326561d68d3c6c92905ab6bb8fb5112d3b35d0a904647c051b402", 0x59, 0x0, 0x0) r1 = socket(0x18, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0)={0x0, 0x1ff}, 0x10) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) sendmsg(r1, &(0x7f0000000ec0)={0x0, 0x485d, 0x0, 0x0, 0x0}, 0x0) 48.625245731s ago: executing program 0: semop(0x0, &(0x7f0000000180)=[{}, {}, {0x0, 0x0, 0x1800}], 0x3) r0 = socket(0x18, 0x1, 0x0) r1 = socket(0x18, 0x3, 0x0) ioctl$FIOSEEKHOLE(r1, 0xc118691d, &(0x7f0000000180)=0x8000000000000032) mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x29b3) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) mknod(0x0, 0x0, 0x4301) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x4f4b) r2 = open$dir(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$FIOASYNC(r2, 0x80104301, &(0x7f00000001c0)=0x20004005) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000003600)=[{&(0x7f00000000c0)="9d1c2dac20176535e39deebb3ff6756fe820284a244a4e847a1c3c635d0d5996612a79e0033234d12c66e87c0ce023e3b43e8e8500aabbc00622b7a93d75a752d19aa9958d128a9883bf61a87769ef1d8566d55b25562222a8e4d93e8d7b9ac148f623129e3a3ce24ab42b0c381b88ca628b73d322c6a2f4643c7386c3cd43d12f7f5fbbdb3f144c5c79dbb3f3b1aeda8bb1259f2ad275ebf5c28083f593717362dd1215c838de5084011bf525ede038263b039c155442cb0e8573311f7a5302afc5329182a965db7841cc1f31fdd43640a2", 0xd2}], 0x1) chroot(&(0x7f0000000000)='.\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x2000, 0x6da) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$FIOGETBMAP(r3, 0x40287448, 0x0) r4 = socket(0x18, 0x3, 0x0) ioctl$FIOSEEKHOLE(r4, 0xc118691d, &(0x7f0000000180)=0x8000000000000032) getsockname(r0, &(0x7f0000000000)=@family, &(0x7f0000000040)=0xe) ioctl$FIOSEEKHOLE(r0, 0xc1206951, &(0x7f0000000180)=0x8000000000000032) 47.620938303s ago: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x0) (async) __mount50(&(0x7f0000000000)='kernfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) socket$inet6(0x18, 0x2, 0x0) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) chmod(&(0x7f0000000280)='./file0\x00', 0x3a) (async) chdir(&(0x7f0000000240)='./file0\x00') (async) setreuid(0x0, 0xee01) (async) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x4ebfac6bbaf7959) (async) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) (async) msgget$private(0x0, 0x0) (async) compat_50_____semctl13$SETVAL(0x0, 0x0, 0x8, 0x0) (async) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x40, 0x0) (async) r1 = socket$inet(0x2, 0x2, 0x0) (async) pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/50, 0xfd9f}], 0x2f) (async) fcntl$lock(r1, 0xa, 0x0) (async) msgctl$IPC_SET(0x0, 0x1, 0x0) fcntl$lock(r0, 0x58ef62e5ef93f0e6, 0x0) 47.10704353s ago: executing program 0: setrlimit(0x8, &(0x7f0000000180)={0xfffffffffffffffe, 0xfffffffffffffffe}) r0 = open$dir(&(0x7f00000026c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0) __fstat50(r0, &(0x7f0000000240)={0x0}) mknod(&(0x7f0000000200)='./file0\x00', 0x2000, r1) symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000040)='./file0\x00') open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f00000005c0)='\x00', r2, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') open$dir(&(0x7f00000001c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) symlinkat(&(0x7f0000000dc0)='./file0\x00', r2, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$FIOGETBMAP(r3, 0xc008667a, &(0x7f0000000180)=0xfffffffffffffffe) mknodat(r3, &(0x7f0000000480)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8000, 0x81) compat_43_lstat43(&(0x7f0000000300)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000400)) mkdirat(r2, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) rename(&(0x7f0000000980)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000a80)='./file0\x00') mknod(&(0x7f0000000000)='./file1\x00', 0x2000, 0xa718) unlink(&(0x7f0000000080)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') compat_50_futimes(r0, &(0x7f0000000580)={0x80000000, 0x2}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mknod(&(0x7f0000000080)='./file0\x00', 0x8000, r1) r4 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) ioctl$FIOASYNC(r4, 0x8004667d, &(0x7f0000000040)=0x6) mincore(&(0x7f0000f0c000/0x3000)=nil, 0xffffffffff600000, &(0x7f0000afaf0a)=""/246) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) modctl$MODCTL_LOAD(0x0, 0x0) poll(&(0x7f00000006c0)=[{r6, 0x1}, {r5, 0x4}], 0x2, 0x1000) ioctl$FIOASYNC(r4, 0x80047401, &(0x7f0000000000)=0x5) 45.632954802s ago: executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = __clone(0x0, &(0x7f0000000000)="addfd3521ef74cae06eee13092aba24cb51b179595d7c3cbcb12a01bcd5caf120e4a3be3cc187fd248ad5723d326292135990a354822298c2f52771259f6d38b2bfcdcd1013a54fd7e9549ee38e5") symlink(0x0, 0x0) r1 = socket(0x0, 0x3, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x0, 0x10000010001) compat_43_stat43(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)) ptrace(0x4, r0, &(0x7f00000000c0), 0x3a5) readlinkat(0xffffffffffffff9c, &(0x7f0000000100)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xffffffffffffffff, 0xb4) ioctl$FIOSEEKHOLE(r1, 0xc0106926, &(0x7f0000000100)=0x1000000) socket(0x18, 0x3, 0x0) r2 = getpgrp() getpid() r3 = getsid(r2) compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000300)={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x0, 0x10001, 0xb9f5, 0x80}, 0x100000000, 0x80, 0x9}, &(0x7f00000002c0)={&(0x7f0000000280)={&(0x7f0000000240)={0x0, 0x7, 0x5}, 0xfffffffffffffffd, 0x2, 0xce}, 0x3, 0xe0, 0xaff}}) r5 = semget$private(0x0, 0x0, 0x0) r6 = getuid() compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x0, 0x4}, 0xdffffffffffff7ff}}) __posix_chown(&(0x7f00000000c0)='./file1\x00', r8, r7) compat_50_____semctl13$SETVAL(r5, 0x0, 0x8, &(0x7f0000000380)=@buf=&(0x7f0000000340)={{r6, r7, 0x97, 0x3, 0x800, 0xffff, 0x101}, 0x6, 0x1f, 0x0, &(0x7f0000000300)={0x1000, 0x8, 0x0, 0x7f}}) r9 = getuid() setreuid(0x0, r9) r10 = getegid() r11 = __vfork14() r12 = fcntl$getown(r1, 0x5) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x3, r4, r7, r9, r10, 0x80, 0x7}, 0x1f, 0x7, r11, r12, 0x4, 0x1, 0xfc6, 0x1}) ptrace(0x9, r3, 0x0, 0x0) open(0x0, 0x0, 0x0) compat_50_wait4(0x0, 0x0, 0x0, 0x0) 41.081181208s ago: executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = __clone(0x0, &(0x7f0000000000)="addfd3521ef74cae06eee13092aba24cb51b179595d7c3cbcb12a01bcd5caf120e4a3be3cc187fd248ad5723d326292135990a354822298c2f52771259f6d38b2bfcdcd1013a54fd7e9549ee38e5") symlink(0x0, 0x0) r1 = socket(0x0, 0x3, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x0, 0x10000010001) compat_43_stat43(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)) ptrace(0x4, r0, &(0x7f00000000c0), 0x3a5) readlinkat(0xffffffffffffff9c, &(0x7f0000000100)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xffffffffffffffff, 0xb4) ioctl$FIOSEEKHOLE(r1, 0xc0106926, &(0x7f0000000100)=0x1000000) socket(0x18, 0x3, 0x0) r2 = getpgrp() getpid() r3 = getsid(r2) compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000300)={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x0, 0x10001, 0xb9f5, 0x80}, 0x100000000, 0x80, 0x9}, &(0x7f00000002c0)={&(0x7f0000000280)={&(0x7f0000000240)={0x0, 0x7, 0x5}, 0xfffffffffffffffd, 0x2, 0xce}, 0x3, 0xe0, 0xaff}}) r5 = semget$private(0x0, 0x0, 0x0) r6 = getuid() compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x0, 0x4}, 0xdffffffffffff7ff}}) __posix_chown(&(0x7f00000000c0)='./file1\x00', r8, r7) compat_50_____semctl13$SETVAL(r5, 0x0, 0x8, &(0x7f0000000380)=@buf=&(0x7f0000000340)={{r6, r7, 0x97, 0x3, 0x800, 0xffff, 0x101}, 0x6, 0x1f, 0x0, &(0x7f0000000300)={0x1000, 0x8, 0x0, 0x7f}}) r9 = getuid() setreuid(0x0, r9) r10 = getegid() r11 = __vfork14() r12 = fcntl$getown(r1, 0x5) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000380)={{0x3, r4, r7, r9, r10, 0x80, 0x7}, 0x1f, 0x7, r11, r12, 0x4, 0x1, 0xfc6, 0x1}) ptrace(0x9, r3, 0x0, 0x0) open(0x0, 0x0, 0x0) compat_50_wait4(0x0, 0x0, 0x0, 0x0) 40.315819014s ago: executing program 5: r0 = socket$inet(0x2, 0x4, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, 0x0, &(0x7f00000000c0)) semctl$GETVAL(0xffffffffffffffff, 0x1, 0x5, &(0x7f0000000100)=""/244) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, 0x0, 0x0) 39.453004884s ago: executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000440)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x0, 0x100}, 0x6}}) fcntl$dupfd(0xffffffffffffffff, 0xf, 0xffffffffffffff9c) r4 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIOGETOWN(r4, 0x2000427e, 0x0) ioctl$FIOASYNC(r4, 0x40044266, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000b00)={0xffffffffffffffff}) r6 = socket(0x1f, 0x1, 0x0) listen(r6, 0x0) r7 = socket(0x2, 0x3, 0x8) socketpair(0x10, 0x20000000, 0x8, &(0x7f0000000b40)={0xffffffffffffffff}) r9 = socket$unix(0x1, 0x1, 0x0) socketpair(0x1f, 0x4, 0x2, &(0x7f0000000b80)={0xffffffffffffffff}) r11 = open$dir(&(0x7f0000000bc0)='./file0\x00', 0x20, 0x800) r12 = paccept(0xffffffffffffff9c, 0x0, &(0x7f0000000c00), 0x10000000) pipe2(&(0x7f0000000c40)={0xffffffffffffffff}, 0x1000000) r14 = socket$inet(0x2, 0x2, 0x0) fcntl$lock(r14, 0xa, 0x0) r15 = socket$inet(0x2, 0x2, 0x6) r16 = __fhopen40(&(0x7f0000000c80)="f3d50eef09", 0x5, 0x0) r17 = fcntl$dupfd(0xffffffffffffffff, 0xc, 0xffffffffffffff9c) r18 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) r19 = socket(0x2, 0x1, 0x0) paccept(r19, 0x0, 0x0, 0x20000000) r20 = __vfork14() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000003c0)=[{&(0x7f0000000280)="e802564149c6bf4cba3f08ed1c9c2bf6c0e96abec5fa18febd852141e30339408df1abfcdb151d096b6c54eae73f87295e8d5b7d752ed16ac6ff9c9f24a6e81d9143d3bea29940106c48a07d397306fd430dd5fcc467087280a04996fcf2a6bae011b067da6d660ccd803c9590a5ad5f1704ce3c0afc06ee3827f7472d95e0517d2d9caaa0ebdc93bccfa89e3db10dcb517e4ffac8cd48b1914a18a6d74e61e58099b19875f2bc3f4643f87ef202a052660d7a751376cf8d0656b525f5a28155408d881b6940ad9357fb8c3912a834dc024d1d181c0bf0998d301f5d4f661c", 0xdf}, {&(0x7f00000004c0)="173b1d039ebb7a122e4c2aa6ec1f0e3afd8aa15870acae652dbed5b5583ea4ab4f146daeb05a117b4496571f4e49d156e4450c12d36492be963c5555fe399f95265ee90338b39c40a44946448a925a24ce89c08dc272d7fc1a56176aabe4d319b4ef1add61216c3800df23d1b767c1aa0d233befae0d8932ee2fbad71136353fce136b46c13783d8c71e04a0d33a4d451b6259271defb234af814f09c60764a462dfba05cb443fdc7083e25900b262f3987f20929c2a69cda4fac46b7e298027c756db493a6e", 0xc6}, {&(0x7f00000005c0)="f8c7761e7b3e3b6d70801a36daa3628c5d707c83b3eeed150c900f3b9793328ab2d093f90f2ff3e17447db0dab41eba10485a322d93aee0e98e71b136b65164e7b40d181dca421d8acbe97e887b574841bf1c6ac21c6ba413ad092c95fbd0ba7e0795627e943b200d7fe40f57e85e3ac231186c023b34ff0d87dbd737d164b62d0216b76805e99919e16afb6641ec1367271c88c54da104aa83ee462474e5c7cd266a7a68df4d57c10b44d9322185f7fdf45fdb0a06a18ec57e9fb3c684c91200acbe5ced11fa0fd940e83457fbda419ab213de0602bf941f6787730", 0xdc}, {&(0x7f0000000040)="1e96c1d7332495", 0x7}, {&(0x7f00000006c0)="0d8b709144dc7b942acb7792f635b13a1961a208720a4add6eca69c13655238bbee3bbba0e998ad9ea6e30ff8defa247dee627035bdff81d031ddc9ab7bc2a1f0997fd73bf8b7ab747b1e4763dcb9e825f236fca7aea8adeb5936e745889e8d76530cca5b57ebd26c9a2b7017656b94d9f7bd62fcaadf3771e9119122e412f55b0a020d0b673319c82fbab6877cccd6a17acd44d7a121dbecb4662c370d1680de46d5700ae36a9b2363d9a2e4776d4afa2b56b30764c0d61195de79a8fd79aec00ae9110ad7c1a5287bfe54b3943eae9bf65a7a49d5cf6d7", 0xd8}, {&(0x7f0000000140)="82f64e5df86abc60ce27e3ce755fc91e6d6745ffe6974636e1c061ee60f0acd03b85f98201843ae90885765d35016cbb063d49af3bb66faddcca45bc9f66e233383c0458ed2a", 0x46}, {&(0x7f00000000c0)="3b603904b57f019f0105698ed2801a3f93d6b78e7abea87d45a851fc6efbd5d9370a614726c925403e1a9be4", 0x2c}], 0x7, &(0x7f0000000cc0)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=0x0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="007a71f299000000000200000002000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="000000001000000000000000ffff0000010000002000000000000000ffff000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="3800000000000000ffff000001000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYRES32, @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32, @ANYRES32=r19, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r20, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x110, 0x8}, 0x0) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000080)='./file0\x00', 0x0) 38.671664141s ago: executing program 2: ioctl$FIOSEEKHOLE(0xffffffffffffffff, 0xc118691d, &(0x7f0000000180)=0x8000000000000032) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x23, 0x3, 0x0) shmget(0x0, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffb000/0x2000)=nil) __setitimer50(0x0, 0x0, &(0x7f0000000280)) getuid() ioctl$FIOSEEKHOLE(r0, 0xc0206912, &(0x7f0000000180)) sendmsg$unix(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 38.376154216s ago: executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="89000000ffff000001"], 0x9}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000380)={0x0, 0x32c, 0x0, 0x0, &(0x7f0000000000), 0x90}, 0x0) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f00000024c0)=""/220, 0xfffffdae}, 0x502) r2 = socket(0x1f, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = getpid() fktrace(r3, 0x0, 0x62e2dd08f149ff1b, r4) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) msgctl$IPC_SET(0x0, 0x1, 0x0) setrlimit(0x6, &(0x7f00000000c0)) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000004d831, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, 0x10, r5, 0x0, 0x0) mlockall(0x1) setpriority(0x0, 0xffffffffffffffff, 0x0) getpid() fktrace(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt(r2, 0x3, 0x0, 0x0, 0x0) 36.933533043s ago: executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mknod(&(0x7f0000000040)='./bus\x00', 0x100000000205f, 0x2802) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$FIONBIO(0xffffffffffffffff, 0x8004667e, &(0x7f0000000080)=0x4) r0 = msgget(0x3, 0x1a4) r1 = semget$private(0x0, 0x2, 0x204) ____semctl50$GETALL(r1, 0x0, 0x6, &(0x7f00000001c0)) semctl$GETNCNT(r1, 0x1, 0x3, &(0x7f0000000280)=""/156) r2 = getuid() setreuid(0xee00, r2) compat_50___shmctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000540)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)="5e33e330276a050d1e0ee8f1d838f785c7c80000bb6b731f7a2fd802a77a9c25dedfc05ec804000000acfa5bd3d0ce64729c9ab36eeee3d2f05d15f4307434a876d053e4c7bf5c0ecbd74024178315a49d00182427894bbc40e390f5ad42a1740daf6d8831728471df5882a10fe78ba857cc382b22730a3bae5a1b8e1ee44b4d619b63a1dbb91499db364d45477205f06079ec117dac823df12fc010cb0513fdcd644ff79a4c5d13eff1ce7e5ee924649f58591b2fa2cf60992ce9913a4f997a73c6e5d2df1fe08ebe5ccdf27cf96e87bb1011662fc4b138b65b58"}) compat_50___shmctl13$IPC_SET(0x0, 0x1, &(0x7f00000004c0)={{0x8001, 0x0, 0x0, r2, r3, 0x800, 0xa9d}, 0x4, 0x6, 0x0, 0x1f, 0x8, 0x8001, 0x5, &(0x7f0000000840)="bcaf051f3a5fe42a655dd9157e0d7727232db4d2f471f079800d14f77c6b0eaa7c0deb175fe46b397666effa12414c4f27fbab27aac9d16d307e94063f71b7988d45ea68e84608b5521ed6584eff6dbf67f0ef4dad84cca6185f5d8d6025deead9cd5b00b75f44f66ca487c1207a217a111a4aa51e6956659816e4c975889f26ee8c450e6ded71280c6f727fe30714eff7c476e5"}) ____semctl50$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000240)=@buf=&(0x7f0000000200)={{r2, r4, 0x0, 0x0, 0x1}, 0x0, 0xffffffff, 0x0, &(0x7f0000000180)={0x3, 0xcb, 0x800, 0x9}}) r5 = semget$private(0x0, 0x2, 0x0) ____semctl50$GETALL(r5, 0x0, 0x6, &(0x7f0000000340)) semctl$GETNCNT(r5, 0x1, 0x3, &(0x7f0000000280)=""/156) r6 = getuid() setreuid(0xee00, r6) compat_50___shmctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f00000007c0)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)="5e33e330236a530d1e0ee8f1d838f785b39b5a3dbb6b731f7a2fd802a77a9c15dedfc05ec877a583e5acfa5b93d0ce6466bbdccc5e67d8977c5020729c9ab36eeee3d2f05df2f4307434a884082b9d0018242772847182a11ee44b4d619b63a1db03fa99db364d45477205f06079019159ab21e7eedc423f9608f3c767eeee6d4fb7e50ea9cdc8b484dbc18966ed8728765e19b8357873f05e1e8f486bb7949660d289afeae9d71ac96f84be2c7472ad5bf8273be88b9bb56fb0585b64eb3e29461490c8921a5ba5e3edeed5cb0f4715e998956c240c19f127da28953e46ad009694d53674e48ca5e7b0512b9952bc06607b2c871d8ac54723"}) ____semctl50$IPC_STAT(r5, 0x0, 0x2, &(0x7f0000000240)=@buf=&(0x7f0000000200)={{r6, r7, 0x7ff, 0x7, 0x1, 0x6, 0x4}, 0x4, 0xffffffff, 0x0, &(0x7f0000000180)={0x3, 0xcb, 0x800, 0x4}}) r8 = msgget$private(0x0, 0x4cf) compat_50___msgctl13$IPC_STAT(r8, 0x2, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r9) chown(&(0x7f0000000080)='./file0\x00', 0x0, r9) r10 = getsid(0x0) ptrace(0x9, r10, 0x0, 0x0) ptrace(0xc, r10, &(0x7f0000000000), 0x4) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x2, r2, r4, r6, r9, 0x800, 0x4}, 0x2, 0x80, 0x0, 0x0, 0x4, 0x40000001317, 0x4, 0xbffffffffffff714}) __getrusage50(0xffffffffffffffff, &(0x7f0000000380)) vfork() 36.660418925s ago: executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000440)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x0, 0x100}, 0x6}}) fcntl$dupfd(0xffffffffffffffff, 0xf, 0xffffffffffffff9c) r4 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIOGETOWN(r4, 0x2000427e, 0x0) ioctl$FIOASYNC(r4, 0x40044266, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000b00)={0xffffffffffffffff}) r6 = socket(0x1f, 0x1, 0x0) listen(r6, 0x0) r7 = socket(0x2, 0x3, 0x8) socketpair(0x10, 0x20000000, 0x8, &(0x7f0000000b40)={0xffffffffffffffff}) r9 = socket$unix(0x1, 0x1, 0x0) socketpair(0x1f, 0x4, 0x2, &(0x7f0000000b80)={0xffffffffffffffff}) r11 = open$dir(&(0x7f0000000bc0)='./file0\x00', 0x20, 0x800) r12 = paccept(0xffffffffffffff9c, 0x0, &(0x7f0000000c00), 0x10000000) pipe2(&(0x7f0000000c40)={0xffffffffffffffff}, 0x1000000) r14 = socket$inet(0x2, 0x2, 0x0) fcntl$lock(r14, 0xa, 0x0) r15 = socket$inet(0x2, 0x2, 0x6) r16 = __fhopen40(&(0x7f0000000c80)="f3d50eef09", 0x5, 0x0) r17 = fcntl$dupfd(0xffffffffffffffff, 0xc, 0xffffffffffffff9c) r18 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) r19 = socket(0x2, 0x1, 0x0) paccept(r19, 0x0, 0x0, 0x20000000) r20 = __vfork14() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000003c0)=[{&(0x7f0000000280)="e802564149c6bf4cba3f08ed1c9c2bf6c0e96abec5fa18febd852141e30339408df1abfcdb151d096b6c54eae73f87295e8d5b7d752ed16ac6ff9c9f24a6e81d9143d3bea29940106c48a07d397306fd430dd5fcc467087280a04996fcf2a6bae011b067da6d660ccd803c9590a5ad5f1704ce3c0afc06ee3827f7472d95e0517d2d9caaa0ebdc93bccfa89e3db10dcb517e4ffac8cd48b1914a18a6d74e61e58099b19875f2bc3f4643f87ef202a052660d7a751376cf8d0656b525f5a28155408d881b6940ad9357fb8c3912a834dc024d1d181c0bf0998d301f5d4f661c", 0xdf}, {&(0x7f00000004c0)="173b1d039ebb7a122e4c2aa6ec1f0e3afd8aa15870acae652dbed5b5583ea4ab4f146daeb05a117b4496571f4e49d156e4450c12d36492be963c5555fe399f95265ee90338b39c40a44946448a925a24ce89c08dc272d7fc1a56176aabe4d319b4ef1add61216c3800df23d1b767c1aa0d233befae0d8932ee2fbad71136353fce136b46c13783d8c71e04a0d33a4d451b6259271defb234af814f09c60764a462dfba05cb443fdc7083e25900b262f3987f20929c2a69cda4fac46b7e298027c756db493a6e", 0xc6}, {&(0x7f00000005c0)="f8c7761e7b3e3b6d70801a36daa3628c5d707c83b3eeed150c900f3b9793328ab2d093f90f2ff3e17447db0dab41eba10485a322d93aee0e98e71b136b65164e7b40d181dca421d8acbe97e887b574841bf1c6ac21c6ba413ad092c95fbd0ba7e0795627e943b200d7fe40f57e85e3ac231186c023b34ff0d87dbd737d164b62d0216b76805e99919e16afb6641ec1367271c88c54da104aa83ee462474e5c7cd266a7a68df4d57c10b44d9322185f7fdf45fdb0a06a18ec57e9fb3c684c91200acbe5ced11fa0fd940e83457fbda419ab213de0602bf941f6787730", 0xdc}, {&(0x7f0000000040)="1e96c1d7332495", 0x7}, {&(0x7f00000006c0)="0d8b709144dc7b942acb7792f635b13a1961a208720a4add6eca69c13655238bbee3bbba0e998ad9ea6e30ff8defa247dee627035bdff81d031ddc9ab7bc2a1f0997fd73bf8b7ab747b1e4763dcb9e825f236fca7aea8adeb5936e745889e8d76530cca5b57ebd26c9a2b7017656b94d9f7bd62fcaadf3771e9119122e412f55b0a020d0b673319c82fbab6877cccd6a17acd44d7a121dbecb4662c370d1680de46d5700ae36a9b2363d9a2e4776d4afa2b56b30764c0d61195de79a8fd79aec00ae9110ad7c1a5287bfe54b3943eae9bf65a7a49d5cf6d7", 0xd8}, {&(0x7f0000000140)="82f64e5df86abc60ce27e3ce755fc91e6d6745ffe6974636e1c061ee60f0acd03b85f98201843ae90885765d35016cbb063d49af3bb66faddcca45bc9f66e233383c0458ed2a", 0x46}, {&(0x7f00000000c0)="3b603904b57f019f0105698ed2801a3f93d6b78e7abea87d45a851fc6efbd5d9370a614726c925403e1a9be4", 0x2c}], 0x7, &(0x7f0000000cc0)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=0x0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="007a71f299000000000200000002000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="000000001000000000000000ffff0000010000002000000000000000ffff000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="3800000000000000ffff000001000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYRES32, @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32, @ANYRES32=r19, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r20, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x110, 0x8}, 0x0) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000080)='./file0\x00', 0x0) 11.778795755s ago: executing program 1: r0 = socket(0x18, 0x3, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x10}, 0x1000000) 11.600971332s ago: executing program 1: r0 = paccept(0xffffffffffffffff, &(0x7f0000000000)=@family, &(0x7f0000000040)=0xe, 0x20000000) ioctl$FIOSEEKDATA(r0, 0xc0086661, &(0x7f0000000080)) compat_40_mount(&(0x7f0000000000)='tmpfs\x00', &(0x7f00000003c0)='.\x00', 0x0, &(0x7f0000000140)="01") (async) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) unmount(&(0x7f0000000000)='./file0\x00', 0x255a0100) (async) readv(r1, &(0x7f0000000040)=[{0x0}], 0x1) ioctl$FIOGETOWN(0xffffffffffffffff, 0x4004667b, &(0x7f00000000c0)) (async) readv(r0, &(0x7f0000000680)=[{&(0x7f0000000100)=""/76, 0x4c}, {&(0x7f0000000180)=""/33, 0x21}, {&(0x7f00000001c0)=""/92, 0x5c}, {&(0x7f0000000240)=""/77, 0x4d}, {&(0x7f00000002c0)=""/209, 0xd1}, {&(0x7f00000003c0)=""/239, 0xef}, {&(0x7f00000004c0)=""/55, 0x37}, {&(0x7f0000000500)=""/75, 0x4b}], 0x8) ioctl$FIOSEEKDATA(r0, 0xc0086661, &(0x7f0000000600)=0x1) (async, rerun: 32) ftruncate(r0, 0x0, 0x2c11) (async, rerun: 32) r2 = open$dir(&(0x7f0000000640)='./file0\x00', 0x400, 0x10) r3 = semget$private(0x0, 0x3, 0x0) (async, rerun: 64) __fstat50(r2, 0x0) (async, rerun: 64) compat_20_statfs(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {}, 0x0}) r5 = getsid(0x0) (async) r6 = getpgrp() shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000980)={{0x401, 0x0, 0x0, r4, 0x0, 0x10, 0x6}, 0x98c4, 0x0, r5, r6, 0x21ed, 0x1}) (async, rerun: 32) compat_50_____semctl13$GETNCNT(r3, 0x0, 0x3) (async, rerun: 32) open$dir(&(0x7f0000000a00)='./file1\x00', 0x0, 0x0) (async) compat_50_____semctl13$GETZCNT(r3, 0x0, 0x7) 11.21442145s ago: executing program 1: r0 = msgget$private(0x0, 0x0) msgsnd(r0, 0x0, 0x11, 0x0) compat_50___msgctl13$IPC_STAT(r0, 0x2, &(0x7f0000000440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) mkdir(&(0x7f00000007c0)='./file0\x00', 0x0) mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x0) mknod(&(0x7f0000000100)='./bus\x00', 0x0, 0x5300) compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0xa, 0x0) writev(r1, &(0x7f0000000340)=[{0x0}], 0x1) 10.996295323s ago: executing program 1: mkdir(&(0x7f00000007c0)='./file0\x00', 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1807}, 0xdffffffffffff7fb}}) compat_20_statfs(&(0x7f0000000000)='./file0\x00', &(0x7f00000003c0)) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) chroot(&(0x7f0000000340)='./file0\x00') __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) r0 = open$dir(&(0x7f0000001240)='.\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0, 0x0) 6.984890717s ago: executing program 4: mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x101e5f) open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) (async, rerun: 64) compat_50___msgctl13$IPC_STAT(0x0, 0x2, 0x0) (rerun: 64) mkdir(&(0x7f00000007c0)='./file0\x00', 0x0) mknod(0x0, 0x0, 0x0) (async) setuid(0xee01) symlink(0x0, 0x0) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt(r0, 0x0, 0x4, 0x0, 0x0) compat_50_quotactl(&(0x7f0000000000)='./file0\x00', 0x30000, 0x0, 0x0) 6.741802334s ago: executing program 4: compat_40_mount(&(0x7f0000000380)='tmpfs\x00', &(0x7f00000003c0)='.\x00', 0x0, &(0x7f0000000140)="01") symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff803}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x29b3) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) mknod(0x0, 0x0, 0x4301) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) lchmod(&(0x7f0000000180)='./file0\x00', 0x80) mknod(&(0x7f0000000300)='./bus\x00', 0x2000, 0x0) r0 = open(&(0x7f0000001280)='./bus\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{0x0, 0x1000000}], 0x1, 0x0) 6.155665122s ago: executing program 2: mknod(&(0x7f0000000300)='./file0\x00', 0x2000, 0x6da) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$FIOGETBMAP(r0, 0x2000745f, 0x0) socket(0x6, 0x10000000, 0x0) modctl$MODCTL_UNLOAD(0x1, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl$FIOSEEKHOLE(r1, 0xc020690d, &(0x7f00000000c0)=0x8000000000000032) 5.791929517s ago: executing program 4: munmap(&(0x7f0000fec000/0x14000)=nil, 0x14000) socket$inet6(0x18, 0x3, 0x0) r0 = socket(0x2, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x0, 0x0, 0x0) mknod(&(0x7f0000000100)='./file0\x00', 0x80002005, 0x0) socket(0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$FIOASYNC(r1, 0x80047401, &(0x7f0000000200)=0xb) socket(0x0, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) ioctl$FIOASYNC(r2, 0x4004667f, &(0x7f0000000000)) 5.351228694s ago: executing program 5: pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x1400000) mknod(&(0x7f0000000080)='./file0\x00', 0x2000, 0x40000802) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) compat_43_ogethostname(&(0x7f0000000200)=""/143, 0x8f) fchroot(r1) close(r0) fdatasync(r0) mknod(&(0x7f0000000180)='./file0\x00', 0x1000, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x0) r3 = open$dir(&(0x7f0000000000)='./bus\x00', 0x0, 0x1) ioctl$FIOASYNC(r3, 0x80017472, &(0x7f0000000040)=0x1ff) compat_43_otruncate(&(0x7f0000000140)='./file0\x00', 0x80000000) r4 = __clone(0x0, &(0x7f0000000440)="90da230e12e73ecddc843ac2ccdc49eb2201338eb2cbf06e93715849f40057f037c2f1de4c312e2909248ab804b7e24319631ffd9c571f90e0817e685513a7047025ff0a9bc16499125d84425677ff468a6e4cb30276b628ac568e5f560dba3e7ad98d8307723af89ff872ebfbdb67b2d3cf13b4e7134e290146f945506e7e7eed8f43dae61b454acaf5265c1f5feba7c789ded5622f8e1751e01b0767f20ba47fdc362c0cf81eb1950003fb8b2bd73ed671e4bf31d6a61fc008272b55e8f7") sendmmsg(0xffffffffffffff9c, &(0x7f0000000680)={0x0}, 0x10, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) compat_50_wait4(r4, 0x0, 0x4, &(0x7f0000000280)) ioctl$FIOASYNC(r2, 0x8004667d, &(0x7f0000000100)=0xffff9bfe) pipe(&(0x7f0000000400)={0xffffffffffffffff}) r6 = dup3(r5, r5, 0x0) fcntl$setstatus(r6, 0xa, 0x0) sendto(r0, &(0x7f0000000040), 0x0, 0xf, &(0x7f00000000c0)=@data="5d54ee36a9e56d6767993e1c0108", 0xe) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) compat_40_mount(&(0x7f0000000180)='puffs\x00', &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000300)="1e") mmap(&(0x7f0000e10000/0x1000)=nil, 0x1000, 0x0, 0x6b87ca3b17c39c79, 0xffffffffffffffff, 0x0, 0x0) 5.217225414s ago: executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x0, 0x8001) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x10, r0, 0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x0, 0xffffffff) compat_50_nanosleep(&(0x7f0000002a40), 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) r1 = socket(0x18, 0x3, 0xfe) setsockopt(r1, 0x29, 0x6c, &(0x7f0000000040), 0x4) setuid(0xee01) setpriority(0x0, 0x0, 0xffffffe0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x400) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) __mount50(&(0x7f0000000040)='procfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)='@', 0x1) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000280)='null\x00', &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000001c0)) r2 = socket(0x1f, 0x40000003, 0x0) ioctl$FIOGETBMAP(r2, 0xc0386206, &(0x7f0000000000)) 5.214003914s ago: executing program 4: mknod(&(0x7f0000000200)='./file0\x00', 0x2000, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) compat_50_select(0x40, &(0x7f0000000000)={0xfffffffb, 0x0, 0x40000000}, 0x0, 0x0, 0x0) 4.452626559s ago: executing program 3: setreuid(0x0, 0xee01) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0x87}}) mkdir(&(0x7f00000007c0)='./file0\x00', 0x0) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) unmount(&(0x7f0000000000)='./file0\x00', 0x0) msgget(0x0, 0x0) 4.405311016s ago: executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000100)={&(0x7f00000006c0), 0xe, 0x0, 0x0, 0x0}}, 0x10, 0x0, 0x0) r0 = socket$inet6(0x18, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000000)="84", 0x328, 0x2, &(0x7f0000000040)={0x18, 0x3, 0x7000000}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) __select50(0x3, &(0x7f0000000100), 0x0, &(0x7f0000002b00), 0x0) mkdir(&(0x7f00000007c0)='./file0\x00', 0x0) mknod(0x0, 0x0, 0x0) compat_43_osetrlimit(0x0, 0xffffffffffffffff) setuid(0xee01) compat_50_quotactl(&(0x7f0000000000)='./file0\x00', 0x30000, 0x0, 0x0) munmap(&(0x7f0000fec000/0x14000)=nil, 0x14000) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r1, &(0x7f0000fed000/0x1000)=nil, 0x0) compat_50___shmctl13$IPC_RMID(r1, 0x0) shmat(r1, &(0x7f0000ff5000/0x1000)=nil, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f00000004c0)=0x8) __fstat50(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = open$dir(&(0x7f0000000180)='./file0/file0\x00', 0x80000, 0x200) pwritev(r5, &(0x7f0000000240)=[{&(0x7f00000001c0)="39a493f1f5a4b37e1d8edbc8d06329e8756512d1676395ce384ec71d7771a3904ce318fff9b4944d5915586284dabf46ab435e06cbffd4c55ab1bd0b8150b554a6b209e467da68751154948cbc51300685eab380a69e6e", 0x57}], 0x1, 0x4fe) setreuid(r4, r4) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x100, r3) open$dir(&(0x7f0000000140)='./file0\x00', 0x100, 0x7) 3.788889579s ago: executing program 3: connect$inet(0xffffffffffffffff, 0x0, 0x0) __lstat50(0x0, 0x0) socket(0x0, 0x0, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x40000802) socket(0x0, 0x0, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) ioctl$FIOASYNC(r0, 0x8004746d, 0x0) 3.010948196s ago: executing program 3: read(0xffffffffffffffff, 0x0, 0x0) ioctl$FIOASYNC(0xffffffffffffffff, 0x8010427a, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000500)='./file0\x00', 0x0) __mount50(&(0x7f0000000000)='kernfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) unmount(&(0x7f0000000000)='./file0\x00', 0x255a0100) compat_43_ogetdirentries(r0, 0x0, 0x0, 0x0) r1 = getsid(0x0) getpriority(0x2, r1) __posix_rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') compat_43_osendmsg(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = socket$inet6(0x18, 0x3, 0x0) sendto$inet6(r2, &(0x7f0000000000)="02", 0x1, 0x2, &(0x7f0000000040)={0x18, 0x3, 0x0, 0x8}, 0xc) 2.675478887s ago: executing program 5: pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x1400000) mknod(&(0x7f0000000080)='./file0\x00', 0x2000, 0x40000802) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) compat_43_ogethostname(&(0x7f0000000200)=""/143, 0x8f) fchroot(r1) close(r0) fdatasync(r0) mknod(&(0x7f0000000180)='./file0\x00', 0x1000, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x0) r3 = open$dir(&(0x7f0000000000)='./bus\x00', 0x0, 0x1) ioctl$FIOASYNC(r3, 0x80017472, &(0x7f0000000040)=0x1ff) compat_43_otruncate(&(0x7f0000000140)='./file0\x00', 0x80000000) r4 = __clone(0x0, &(0x7f0000000440)="90da230e12e73ecddc843ac2ccdc49eb2201338eb2cbf06e93715849f40057f037c2f1de4c312e2909248ab804b7e24319631ffd9c571f90e0817e685513a7047025ff0a9bc16499125d84425677ff468a6e4cb30276b628ac568e5f560dba3e7ad98d8307723af89ff872ebfbdb67b2d3cf13b4e7134e290146f945506e7e7eed8f43dae61b454acaf5265c1f5feba7c789ded5622f8e1751e01b0767f20ba47fdc362c0cf81eb1950003fb8b2bd73ed671e4bf31d6a61fc008272b55e8f7") sendmmsg(0xffffffffffffff9c, &(0x7f0000000680)={0x0}, 0x10, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) compat_50_wait4(r4, 0x0, 0x4, &(0x7f0000000280)) ioctl$FIOASYNC(r2, 0x8004667d, &(0x7f0000000100)=0xffff9bfe) pipe(&(0x7f0000000400)={0xffffffffffffffff}) r6 = dup3(r5, r5, 0x0) fcntl$setstatus(r6, 0xa, 0x0) sendto(r0, &(0x7f0000000040), 0x0, 0xf, &(0x7f00000000c0)=@data="5d54ee36a9e56d6767993e1c0108", 0xe) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) compat_40_mount(&(0x7f0000000180)='puffs\x00', &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000300)="1e") mmap(&(0x7f0000e10000/0x1000)=nil, 0x1000, 0x0, 0x6b87ca3b17c39c79, 0xffffffffffffffff, 0x0, 0x0) 1.469006929s ago: executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x10000000, 0xf3) r2 = dup2(r0, r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$FIOASYNC(r2, 0x8004667d, &(0x7f0000000200)=0x3) getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000140)=0x6) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000000)='#', 0x1}], 0x1) r4 = socket(0x10, 0x2, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x20, 0x0) bind(r4, &(0x7f0000000100)=@len=0x2, 0xe) pipe(&(0x7f0000000180)) mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mknod(&(0x7f0000000400)='./file1/file0\x00', 0x2000, 0x1803) undelete(&(0x7f0000000340)='./file1/file0/file0\x00') r5 = socket(0x2, 0x2, 0x0) ioctl$FIOSEEKHOLE(r5, 0x80206916, &(0x7f0000000180)=0x8000000000000032) 918.688292ms ago: executing program 2: mknod(&(0x7f0000000300)='./file0\x00', 0x2000, 0x6da) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$FIOGETBMAP(r0, 0x2000745f, 0x0) socket(0x6, 0x10000000, 0x0) modctl$MODCTL_UNLOAD(0x1, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl$FIOSEEKHOLE(r1, 0xc020690d, &(0x7f00000000c0)=0x8000000000000032) 778.180223ms ago: executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, 0x0) mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x0) (async) mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x29b3) socket$inet(0x2, 0x2, 0x0) (async) socket$inet(0x2, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f000006b000/0x3000)=nil, 0x3000, 0x0, 0x210, r0, 0x0, 0x5178) open$dir(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r1 = open$dir(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(0x0, 0x0, 0x2) mknod(&(0x7f0000000540)='./file0\x00', 0x6000, 0x1003) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) ioctl$FIOASYNC(r2, 0x40046486, 0x0) pipe(0x0) symlink(&(0x7f0000000080)='.\x00', 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) compat_50_select(0x40, &(0x7f0000000080), 0x0, 0x0, 0x0) (async) compat_50_select(0x40, &(0x7f0000000080), 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000701000/0x8000)=nil, 0x8000, 0x2) (async) mprotect(&(0x7f0000701000/0x8000)=nil, 0x8000, 0x2) socket$inet(0x2, 0x0, 0x0) (async) socket$inet(0x2, 0x0, 0x0) pipe2(0x0, 0x0) r3 = socket$inet6(0x18, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000000)="02", 0x358, 0x2, &(0x7f0000000040)={0x18, 0x3}, 0x1c) readv(0xffffffffffffffff, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) ioctl$FIOASYNC(0xffffffffffffffff, 0x8004746c, 0x0) (async) ioctl$FIOASYNC(0xffffffffffffffff, 0x8004746c, 0x0) msgget(0x2, 0x10) (async) r4 = msgget(0x2, 0x10) compat_50___msgctl13$IPC_RMID(r4, 0x0) compat_43_osetrlimit(0xa, &(0x7f0000000000)={0x800003, 0x3}) (async) compat_43_osetrlimit(0xa, &(0x7f0000000000)={0x800003, 0x3}) compat_50_select(0x40, &(0x7f0000000100)={0x2, 0xffffffff00000000, 0x5, 0x6f, 0x40d2, 0x100, 0xffffffffffff907a}, &(0x7f0000000140)={0x6f8, 0x8c89, 0x328, 0x200, 0x80, 0x16, 0x1, 0x8}, &(0x7f0000000180)={0x81, 0x9, 0xa7b, 0x1, 0x8, 0x2, 0x0, 0x40}, &(0x7f00000001c0)={0xfffffffffffffff8, 0x4}) fchmod(r1, 0x4) socket$inet6(0x18, 0x2, 0x0) 765.582695ms ago: executing program 3: semget$private(0x0, 0x0, 0x0) accept$unix(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x0) r0 = open$dir(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) ioctl$FIOASYNC(r0, 0x402c7413, &(0x7f0000000040)=0x17e) 640.194424ms ago: executing program 1: compat_50___msgctl13$IPC_STAT(0x0, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000100)={&(0x7f00000006c0), 0xe, 0x0, 0x0, 0x0}}, 0x10, 0x0, 0x0) r0 = socket$inet6(0x18, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000000)="84", 0x328, 0x2, &(0x7f0000000040)={0x18, 0x3, 0x7000000}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) __select50(0x3, &(0x7f0000000100), 0x0, &(0x7f0000002b00), 0x0) mkdir(&(0x7f00000007c0)='./file0\x00', 0x0) mknod(0x0, 0x0, 0x0) compat_43_osetrlimit(0x0, 0xffffffffffffffff) setuid(0xee01) compat_50_quotactl(&(0x7f0000000000)='./file0\x00', 0x30000, 0x0, 0x0) munmap(&(0x7f0000fec000/0x14000)=nil, 0x14000) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r1, &(0x7f0000fed000/0x1000)=nil, 0x0) compat_50___shmctl13$IPC_RMID(r1, 0x0) shmat(r1, &(0x7f0000ff5000/0x1000)=nil, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f00000004c0)=0x8) __fstat50(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = open$dir(&(0x7f0000000180)='./file0/file0\x00', 0x80000, 0x200) pwritev(r5, &(0x7f0000000240)=[{&(0x7f00000001c0)="39a493f1f5a4b37e1d8edbc8d06329e8756512d1676395ce384ec71d7771a3904ce318fff9b4944d5915586284dabf46ab435e06cbffd4c55ab1bd0b8150b554a6b209e467da68751154948cbc51300685eab380a69e6e", 0x57}], 0x1, 0x4fe) setreuid(r4, r4) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x100, r3) open$dir(&(0x7f0000000140)='./file0\x00', 0x100, 0x7) 124.137642ms ago: executing program 4: mknod(&(0x7f0000000200)='./file0\x00', 0x2000, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) compat_50_select(0x40, &(0x7f0000000000)={0xfffffffb, 0x0, 0x40000000}, 0x0, 0x0, 0x0) 60.271121ms ago: executing program 3: compat_40_mount(&(0x7f0000000380)='tmpfs\x00', &(0x7f00000003c0)='.\x00', 0x0, &(0x7f0000000140)="01") sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000300)='./bus\x00', 0x2000, 0x0) symlink(&(0x7f0000000080)='.\x00', 0x0) r0 = socket(0x18, 0x2, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) ioctl$FIOASYNC(r1, 0x80047466, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x402) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=""/225, 0x11e}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x32c, 0x0, 0x0, &(0x7f0000000000), 0x90}, 0x0) socket(0x2, 0x1, 0x0) compat_43_osetrlimit(0x9, &(0x7f0000000080)) listen(0xffffffffffffffff, 0x0) paccept(r0, &(0x7f0000000140)=@data, &(0x7f0000000300)=0xe, 0x0) mknod(&(0x7f0000001200)='./file0\x00', 0x2000, 0x400) compat_30___fstat13(r1, &(0x7f0000000280)) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x2, 0x0, 0x83fe}) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) r3 = socket(0x1f, 0x40000003, 0x0) sendmsg(r3, &(0x7f0000000a00)={&(0x7f0000000240)=@data="61468198a2b51867746bee0f73ba", 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1000000000001e000000000000000000"], 0x10}, 0x0) setsockopt(r0, 0x1000000029, 0x3e, &(0x7f0000000000)="674cd6e5", 0x4) writev(r0, &(0x7f0000000080)=[{0x0}], 0x1) __mount50(&(0x7f00000001c0)='fdesc\x00', &(0x7f0000000040)='.\x00', 0x0, 0x0, 0x0) __mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) 0s ago: executing program 4: compat_50___msgctl13$IPC_STAT(0x0, 0x2, 0x0) mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x29b3) socket$inet(0x2, 0x2, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(0x0, 0x0, 0x2) r0 = socket$inet(0x2, 0x0, 0x0) pipe(0x0) symlink(&(0x7f0000000080)='.\x00', 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) compat_50_select(0x40, &(0x7f0000000080), 0x0, 0x0, 0x0) fcntl$lock(r0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) socket$inet(0x2, 0x0, 0x0) pipe2(0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) ioctl$FIOASYNC(0xffffffffffffffff, 0x8004746c, 0x0) compat_43_osetrlimit(0xa, &(0x7f0000000000)={0x800003, 0x3}) socket$inet6(0x18, 0x2, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.193' (ED25519) to the list of known hosts. 2024/06/23 10:32:36 fuzzer started 2024/06/23 10:32:36 dialing manager at 10.128.0.163:30036 2024/06/23 10:32:36 starting 6 executor processes [ 52.7090180] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1204 command syz-executor.0) [ 54.9490171] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1482 command syz-executor.2) [ 57.6690204] tap2: detached [ 57.7990196] tap3: detached [ 58.9990219] tap1: detached [ 61.0790298] tap2: detached [ 61.0890309] WARNING: defaulted mmap() share type to MAP_SHARED (pid 1515 command syz-executor.1) [ 61.1090358] WARNING: defaulted mmap() share type to MAP_SHARED (pid 1515 command syz-executor.1) [ 63.3790312] tap0: detached [ 63.5690352] tap4: detached [ 64.6490667] tap5: detached [ 65.4990338] tap3: detached [ 67.3190382] WARNING: defaulted mmap() share type to MAP_SHARED (pid 2378 command syz-executor.5) [ 67.4990354] WARNING: defaulted mmap() share type to MAP_SHARED (pid 2378 command syz-executor.5) [ 67.5990343] tap0: detached [ 69.3290382] tap1: detached [ 70.4690480] tap4: detached [ 71.2490537] WARNING: defaulted mmap() share type to MAP_SHARED (pid 402 command syz-executor.1) [ 71.2790455] WARNING: defaulted mmap() share type to MAP_SHARED (pid 402 command syz-executor.1) [ 72.1390490] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 408 command syz-executor.4) [ 73.0190468] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2081 command syz-executor.4) [ 73.5790517] tap2: detached [ 74.9090580] tap3: detached [ 75.0490552] tap0: detached [ 75.1990536] tap5: detached [ 77.0690657] tap4: detached [ 77.5490688] .: failed to start extattr, error = 0[ 77.7990549] WARNING: defaulted mmap() share type to MAP_SHARED (pid 481 command syz-executor.2) [ 77.8190549] WARNING: defaulted mmap() share type to MAP_SHARED (pid 481 command syz-executor.2) [ 79.6490702] tap5: detached [ 80.1290697] tap1: detached [ 80.4990677] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2156 command syz-executor.2) [ 81.1890634] tap4: detached [ 84.7590783] tap3: detached [ 106.6391119] tap4: detached [ 106.8091141] tap3: detached [ 108.7591156] tap4: detached [ 109.8991200] Size of accounting file not a multiple of 64 - incomplete record truncated [ 110.0691252] tap3: detached [ 112.3085233] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1154 command syz-executor.3) [ 113.4039740] tap5: detached [ 114.8109889] tap4: detached [ 115.0622252] tap2: detached [ 115.1928832] tap1: detached [ 116.7506340] sockaddr_getsize_by_family: (syz-executor.5:3001:2124) Unhandled address family=0 [ 117.0822814] panic: ASan: Unauthorized Access In 0xffffffff8154b2e7: Addr 0xffffa08012a0a298 [16 bytes, read, PoolUseAfterFree] [ 117.0923275] cpu1: Begin traceback... [ 117.1124197] vpanic() at netbsd:vpanic+0x27a [ 117.1526197] panic() at netbsd:panic+0x9d [ 117.1928231] kasan_report() at netbsd:kasan_report+0x8c [ 117.2330195] kasan_memcmp() at netbsd:kasan_memcmp+0xeb [ 117.2631691] in6pcb_notify() at netbsd:in6pcb_notify+0x3c3 [ 117.2933187] udp6_ctlinput() at netbsd:udp6_ctlinput+0x2aa [ 117.3335197] udp6_ctlinput_wrapper() at netbsd:udp6_ctlinput_wrapper+0x31 [ 117.3737199] pfctlinput2() at netbsd:pfctlinput2+0xec [ 117.4038699] ip6_output() at netbsd:ip6_output+0x5230 [ 117.4340186] udp6_output() at netbsd:udp6_output+0x103f [ 117.4742208] udp6_send_wrapper() at netbsd:udp6_send_wrapper+0x97 [ 117.5043685] sosend() at netbsd:sosend+0xe5c [ 117.5445721] soo_write() at netbsd:soo_write+0x58 [ 117.5747182] do_filewritev() at netbsd:do_filewritev+0x4a3 [ 117.6048725] sys___syscall() at netbsd:sys___syscall+0x10e [ 117.6450711] syscall() at netbsd:syscall+0x35c [ 117.6551191] --- syscall (number 121 via