last executing test programs: 22.480521072s ago: executing program 0: compat_40_mount(&(0x7f0000000380)='tmpfs\x00', &(0x7f00000003c0)='.\x00', 0x0, &(0x7f0000000140)="01") r0 = getsid(0x0) mknod(&(0x7f0000000280)='./file0\x00', 0x1100, 0x0) pathconf(&(0x7f0000000080)='./file0\x00', 0xe) ptrace(0x9, r0, 0x0, 0x0) compat_50_wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x23, r0, &(0x7f0000000000), 0x100000000002) __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x0, 0x8001) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0xa, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) 22.401022044s ago: executing program 2: open(0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1000300010006}) open(&(0x7f00000000c0)='./file0\x00', 0x12, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) compat_40_mount(&(0x7f0000000000)='overlay\x00', &(0x7f0000000080)='./file0\x00', 0x20, &(0x7f0000000100)="95baca4356ec92d9d345a08a3549ee40df0eb0695f6c3f16b6e2aa89ae690c4661cc5ba42f2f351c51e4c2f97f452003732440d081a19d09c4afcc659c81f91d7a48c04a642bc82f89fbd264aa34e70fc310528dd7287b0753d991696e5946dd055e3375acf73d4d4b9d555c3fdeef41753f7844bd2a37ee9721e6ab91973fd5e7a9d3f2446a69a0abec9dcceea93ce2bdddef0cce8294d54559d62d76f1462a05ddcd8ad8c384ca1d3e80cb928f3d1cc619028dab15e61b1e313d7deaed140ac1bd31d3fcf15be9f7bf20f874293b6f6461b26e2a5a87c0517cc9fcca") open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xa, 0x0) 21.472933586s ago: executing program 3: r0 = socket(0x18, 0x2, 0x0) setuid(0xee01) getuid() close(r0) r1 = socket(0x18, 0x2, 0x0) setsockopt(r1, 0x29, 0xe, &(0x7f0000000000)="02000000", 0x4) syz_usb_connect$printer(0x5, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x10, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x94, 0x20, 0x80, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x7, 0x1, 0x3, 0x3, "", {{{0x9, 0x5, 0x1, 0x2, 0x10, 0x3f, 0x81, 0x2}}, [{{0x9, 0x5, 0x82, 0x2, 0x0, 0xd7, 0x3, 0x40}}]}}}]}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x110, 0x9, 0xf1, 0x83, 0x38, 0x3}, 0xf, &(0x7f0000000100)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa, 0x10, 0x3, 0x2, 0x2, 0x46, 0xfd, 0x7fff}]}, 0x1, [{0xc9, &(0x7f0000000140)=@string={0xc9, 0x3, "a56650b871aa9b5f3c7a2e635063c7b952f6115ed3f36d504be8dcd5f86454d64ace40ec4fb66b886b55035e7a2d2990015ca8f04fe5ec73f223a903f09359d2358096827d59bdead65207af7e44b3317842512cf49cba5db1ec2aa9a78220a3e6d86f2c134802260e0cc413d975729ad383e8049abd9b98b70648bcf3d53fa566f54578ec8d7bc2eb74b3bbf429db6e85e26881e678297ab016d6306293a80888bb9d9954abd1bd9fc047bcdd235ca9db0d1526e4cd2d5996bcc1e50e5f2f0863fe19b3eac082"}}]}) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) r2 = getegid() setgid(r2) recvmmsg(r0, &(0x7f0000000740)={&(0x7f0000000700)={&(0x7f0000000280), 0xe, &(0x7f00000005c0)=[{&(0x7f00000002c0)=""/118, 0x76}, {&(0x7f0000000340)=""/132, 0x84}, {&(0x7f0000000400)=""/188, 0xbc}, {&(0x7f00000004c0)=""/225, 0xe1}], 0x4, &(0x7f0000000600)=""/226, 0xe2}, 0x9}, 0x10, 0x102, &(0x7f0000000780)={0x2e, 0x3}) r3 = socket$inet(0x2, 0x20000000, 0x5) recvmmsg(r3, &(0x7f0000002cc0)={&(0x7f0000002c80)={&(0x7f00000007c0), 0xe, &(0x7f0000002b80)=[{&(0x7f0000000800)=""/86, 0x56}, {&(0x7f0000000880)=""/191, 0xbf}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000002940)=""/112, 0x70}, {&(0x7f00000029c0)=""/70, 0x46}, {&(0x7f0000002a40)=""/89, 0x59}, {&(0x7f0000002ac0)=""/171, 0xab}], 0x8, &(0x7f0000002c00)=""/83, 0x53}, 0xff}, 0x10, 0x3, &(0x7f0000002d00)={0x6, 0x6}) 20.959644395s ago: executing program 2: compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000500)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) pipe(0x0) r0 = getpid() getpriority(0x1, r0) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) unlink(0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x6000, 0xe03) __setitimer50(0x0, &(0x7f0000000240)={{}, {0xfffffffffffffff8}}, 0x0) compat_40_mount(&(0x7f0000000140)='msdos\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000001c0)) 20.60246023s ago: executing program 0: symlink(0x0, &(0x7f0000000240)='./file0\x00') lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x53, &(0x7f00000004c0)=ANY=[@ANYBLOB="1201e0f902000000800000000000000003010902410001011f070009040000000000052406000005240000000d240f01000000000800070000060400000000090582020000007f7f090503020000091b00e7fda648839beafba2ca52"], &(0x7f00000003c0)={0x0, 0x0, 0x10, &(0x7f00000000c0)={0x5, 0xf, 0x10, 0x1, [@wireless={0xb}]}, 0x3, [{0x4, &(0x7f00000001c0)=@lang_id={0x4}}, {0x0, 0x0}, {0x0, 0x0}]}) syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x0) syz_usb_connect$printer(0x7, 0x2d, &(0x7f0000000700)=ANY=[@ANYBLOB="12011001000000ff2505a8a440000102030109021b000101004000090400354707010001090501020000008105"], 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f0000001d80), 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) _lwp_self() compat_60__lwp_park(0x0, 0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) 18.877765934s ago: executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) compat_43_ommap(&(0x7f0000672000/0x2000)=nil, 0x2000, 0x1, 0x0, r0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x40}], 0x1, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000380)='ptyfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f0000000580)) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup3(r1, r1, 0x0) lseek(r2, 0x0, 0x80000000000004, 0x0) __getdents30(r2, 0x0, 0xfffffc01) mknod(&(0x7f0000000300)='./file0\x00', 0x2000, 0x6da) r3 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) ioctl$FIOASYNC(r3, 0x8004667d, &(0x7f00000000c0)) ioctl$FIONREAD(r3, 0x80067409, &(0x7f0000000080)) 17.930643789s ago: executing program 4: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) open$dir(&(0x7f0000000000)='./file0\x00', 0x8, 0x2) posix_spawn(0xffffffffffffffff, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0) 16.031495941s ago: executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpid() mkdir(&(0x7f0000000080)='./file0\x00', 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) compat_40_mount(&(0x7f0000000200)='procfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01") mkdirat(r0, &(0x7f00000005c0)='./file0\x00', 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) posix_spawn(0x0, &(0x7f00000005c0)='\x00', 0x0, 0x0, 0x0, 0x0) 14.491530507s ago: executing program 0: symlink(0x0, &(0x7f0000000240)='./file0\x00') lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x53, &(0x7f00000004c0)=ANY=[@ANYBLOB="1201e0f902000000800000000000000003010902410001011f070009040000000000052406000005240000000d240f01000000000800070000060400000000090582020000007f7f090503020000091b00e7fda648839beafba2ca52"], &(0x7f00000003c0)={0x0, 0x0, 0x10, &(0x7f00000000c0)={0x5, 0xf, 0x10, 0x1, [@wireless={0xb}]}, 0x3, [{0x4, &(0x7f00000001c0)=@lang_id={0x4}}, {0x0, 0x0}, {0x0, 0x0}]}) syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x0) syz_usb_connect$printer(0x7, 0x2d, &(0x7f0000000700)=ANY=[@ANYBLOB="12011001000000ff2505a8a440000102030109021b000101004000090400354707010001090501020000008105"], 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f0000001d80), 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) _lwp_self() compat_60__lwp_park(0x0, 0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) 14.201619091s ago: executing program 2: compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000500)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) pipe(0x0) r0 = getpid() getpriority(0x1, r0) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) unlink(0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x6000, 0xe03) __setitimer50(0x0, &(0x7f0000000240)={{}, {0xfffffffffffffff8}}, 0x0) compat_40_mount(&(0x7f0000000140)='msdos\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000001c0)) 14.106327866s ago: executing program 1: pipe(0x0) r0 = getpid() fktrace(0xffffffffffffffff, 0x0, 0x0, r0) __posix_chown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 13.719022545s ago: executing program 1: recvmsg(0xffffffffffffffff, 0x0, 0x0) compat_40_mount(0x0, 0x0, 0x0, 0x0) compat_20_statfs(0x0, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0xffff, 0x11, 0x0, 0x0) fktrace(r0, 0x0, 0x40, 0x0) _lwp_self() fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f00000001c0)={0x1, 0x1, 0xfffffffffffffe9b, 0x1}) semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000040)=[0x7ff]) mprotect(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1) r1 = socket(0x18, 0x1, 0x0) setsockopt(r1, 0x1000000029, 0xc, &(0x7f0000000040)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) fcntl$lock(r0, 0xa, 0x0) writev(0xffffffffffffffff, &(0x7f0000000140)=[{0x0}], 0x1) r2 = getpid() fktrace(0xffffffffffffffff, 0x0, 0x40000000, r2) _ksem_open(&(0x7f0000000000)="d28299eaf0145eef534f742c2a622aae990da132a5272b84d4de70f7ad5a86e59f2b799c95d4af37bfc6be3cb509f794a77c677f8de42d587dfcc0bb0920195fb78c957296a27245ffd18c9c44b76fd7a3b0933d6faf938471b432a6d0508eb6a6a7ff0d4f3552e757079b7f7ec7914ef86604b6ac3524732079e11f6b3725569b8f9919e7d84cfee6bc3ddf93710a0f61286d209642ace56d0e59de79e9a601e339286aad2322b42e6ca13d87617102efb00ab226af3b8a0d3765e076fcba58e3498526166375da791bbb9bd9b32ec8bf0b604ba2288a3eaf80ef39273f26fdb67486e80b785036980f0538261cecd420205439ddadaed659e6d3136cdb770d8d398acfe93d3296c91cc5b4dccb1be0bc267767bfa8b0ff6f4883a4dacae242e338eb84be7bc6eef27a5e7203272fe68e574c8c1ceae68c5d419aa0583852f95002e73107299314878280da8fc98a0cd32942dd213bd2f4701d7431ccb599fc40cbbfc5d27c1cc33b9699633d786b13c259368ce220f510c1f0632a45b1548e9210c4e766aaa49196db5aeb0e82bbc5", 0x0, 0x0, 0x0, 0x0) symlink(0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r3 = socket(0x18, 0x2, 0x0) ioctl$FIOSEEKHOLE(r3, 0x80906979, &(0x7f0000000180)) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) madvise(&(0x7f0000526000/0x4000)=nil, 0x4000, 0x6) compat_40_mount(0x0, 0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x4) mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x4100) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x8) mprotect(&(0x7f000061a000/0x3000)=nil, 0x3000, 0x5) socket(0x1, 0x1, 0x0) mknod(&(0x7f0000000080)='./file0\x00', 0x0, 0x40000802) 13.032997451s ago: executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) sendto$unix(r0, &(0x7f0000000000)="fc9ede8a68daf59249993d356efc706b710704cd2be6", 0x16, 0x401, &(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0x8) r1 = accept$unix(r0, &(0x7f0000000080)=@file={0x0, ""/4096}, &(0x7f00000010c0)=0x1002) ioctl$FIOASYNC(r1, 0x8004667d, &(0x7f0000001100)=0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FIOGETOWN(r1, 0x4004667b, &(0x7f0000001180)) readv(r3, &(0x7f0000001240)=[{&(0x7f00000011c0)=""/102, 0x66}], 0x1) r4 = dup(r2) ioctl$FIOSETOWN(r4, 0x8004667c, &(0x7f0000001280)=0x7) r5 = openat(0xffffffffffffff9c, &(0x7f00000012c0)='./file0\x00', 0x20, 0x400) setsockopt$inet_opts(r5, 0x0, 0x1, &(0x7f0000001300)="7cf5f66acaf654288787b60f94e4f25d647fdcedffc4240b434f25a49482294394cfaf841c4a03d15f1dd1047420cc5d30c5cac538785c8baf9590d7b8a18f998bb07a8e1dfc325be14389f42fb3dd40a0b8f0b2508710abc392e856fdfa3955afce7c2f827b5e51408157cd274c61abbc37", 0x72) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000001380)={0x0, 0x0}, 0xc) compat_50_wait4(r6, &(0x7f00000013c0), 0x40, &(0x7f0000001400)) getpeername$unix(r4, &(0x7f00000014c0)=@file={0x0, ""/520}, &(0x7f0000001700)=0x20a) getsockname$unix(r1, &(0x7f0000001740)=@abs, &(0x7f0000001780)=0x8) getsid(r6) compat_40_mount(&(0x7f00000017c0)='afs\x00', &(0x7f0000001800)='./file0\x00', 0x0, &(0x7f0000001840)="6213a745ab0a8c269b14297fa57fad9edc5250eaeb54db27bfd2fd0e47fdbd9ea687496385b6bb2800cb06b216099f8ac8b7e41db55f7f9416f770bf8b29645053c02681d7459dc03307057c76f415a5d97f4438e288bebecd4e8a2cb93bd0b9d9b8ba6b009e79a28876cd7c7b2c892e9e655420bd1f6b2f722b7d278252ac6d84fea511b202736fe63177b451d41fd6e484c05b24460a422672e64a805b97052766bc581ebb5f0baf4f94df37ece7fe27f0d21c6a392d7b91156565c3703ab4fd78911fbfbfed63f8f5ce7a338187") sendto$unix(r3, &(0x7f0000001940)="5541bc060a73a427909037c1a21d87ec28b483b3d1c57b0638f457262ff1733841125f9fdf71c8244fa407027498d19613a3eda7c431e9bf5bbe4249e8178e750abbc83fbce30dd9c3bb5bf358a852a56240d82ade7893fe5b5c7d2423d4469cec32fbfbf14d4360c8802f5d781b5e79df20e20e2c1faedd055410de4c1466eac76fefae82eec1959b61a129c4218004489bfb21ba0f9229d8e68d76049f78ff47e01235de4a1ee18c7a56ddd86b57a42ce527969c68d6d24912fddc485c4db0e3a373561810cc1f4aee8596c3ff38903cdd9ea9e31fbb37faa14a7b1f", 0xdd, 0x8, &(0x7f0000001a40)=@file={0x1, './file1\x00'}, 0xa) __futimes50(r4, &(0x7f0000001a80)={0xf7, 0x3ff}) setsockopt$sock_timeval(r1, 0xffff, 0x100b, &(0x7f0000001ac0)={0x56a, 0x3}, 0x10) compat_43_osendmsg(r4, &(0x7f0000001b00)="bc70b0e061c8964c9c06b2bfab9266aa64e96ea5b4966f3afcf253832d493a92006422d631ea28ca5c360f839fa95057e3e9a9bc011defe82c4911f1f31bbaf468bf4321e8eeae544b37ba7f51e65b2c41465cde8e325622b15e9c05e72890696dee9d4d5f41127f87b57c5183f47e139098b8c06097db8c5e9d499f056a7fb25de9b2bfa70103ff42dad571ef63c863b80f8ce7f028fd5421579a9c7c64532c599889fbf19011572c764355904ec2bdf6186f62bdd776a3fb3fc4", 0x0) mknod$loop(&(0x7f0000001bc0)='./file0\x00', 0x8000, 0x0) setreuid(r7, r7) r8 = getppid() ptrace(0x6, r8, &(0x7f0000001c00), 0xffffffffffffffff) compat_50___stat30(&(0x7f0000001c40)='./file1\x00', &(0x7f0000001c80)) mknod(&(0x7f0000001d40)='./file1\x00', 0x1000, 0xffffffffffffffff) r9 = dup2(r1, 0xffffffffffffffff) close(r9) __posix_fadvise50(r0, 0x0, 0x5, 0x4, 0x3) 12.952398323s ago: executing program 3: mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x4100) r0 = open(0x0, 0x0, 0x0) compat_40_mount(0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) mknod(0x0, 0x2000, 0x4f4b) open$dir(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$FIOASYNC(r0, 0x80085761, &(0x7f0000000040)=0x3) 9.978432189s ago: executing program 1: compat_50_wait4(0x0, 0x0, 0x0, 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, 0x0) mknod(&(0x7f0000000000)='./file1\x00', 0x2000, 0xa718) r0 = open$dir(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) posix_spawn(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, {0x81}, 0x0, {}, {[0x9, 0x0, 0x0, 0x80000]}}, 0x0, 0x0) ioctl$OFIOGETBMAP(r0, 0x8030447c, &(0x7f0000000100)) mknod(&(0x7f00000011c0)='./file0\x00', 0x2000, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmmsg(r1, &(0x7f0000000680)={&(0x7f0000000640)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000040)="72fecf96af4c15e66433546d59862f4f5fb19dd9f39831632afc0ba98dc8ae2913175341565de6b56135619377955a627d735460d0ce4e9afcace1ec2f89ab6418f167efb760c4d58ba5fbe3807de406f28dbabb4e122cc788150d5329", 0x5d}, {&(0x7f0000000140)="7b952a306695279c293eb6d446d8f04dea4ec09a0018effcc0abbda9ba5c8b0082c7c31525e74588955d190c99298cd62897cbf18839bb2a600d4d297dca5d75baab098ab918f39acb42c63a31491d2448853d9442baabcad16f57ac994cbdf7a3b9a4f10a4eb1e6f89b25e540961f8bf0ce69cba6ac5ead9ff4dec60c68abd7da5490c36599ed2a87c45b17be", 0x8d}, {&(0x7f0000000200)="4282f1f26beaf759c68ff26046e9c7b70c11ba0e6d4305562358b2adc768dd33add1f72c74470f7afbbaf93f2b2c07579922", 0x32}, {&(0x7f0000000240)="dfb7238900930cb05bc67b937c14b1e64d294f4b2791405009b8ea5352808eff9f5c52117bb358c91d3a0457f508946853d1b587c305734c953d70df9b63fcde64884805c199095fa1c87069760678104f2481ccdec84b2eae8f78059f9718d8491b9fa42ee089a8cda330907232", 0x6e}, {&(0x7f00000002c0)="699df93bfa5f8ad9fd1dc04c75ff30fac2344640034b489711437f40e3b89300f31b35806ff24af093adc3a33e8b35b4294f2f5b1758fb6bd2212a678c9011ee27b83138f4a769eca604fe4776c25ae11986ad52b8ad65e44f0b4973e1c3177b61b96b3c57f766c9e20dff80569c6111efa3cf284b921fb5b1b844812577269c0f6d9d2f665c5e89b2bb7a2ea122db56d83f22e410208062662f956d3e5344f27e7e70522595477fc08990d9bf3cc16f126ea33db34755ce10c1f93ae3b2f93357cf8413753348fa", 0xc8}, {&(0x7f00000003c0)="268c", 0x2}, {&(0x7f0000000400)="3a36e9dc315ef97ce59c217c7456950fc7b245116a27d20ecbdc88bcb75dd5f60485b72d7140e089110deb59ff67e626e4184b861a0f135332bc21f761e99c129df543f41f7bdd6edfefab7b07c3125cc24b4954932c16cb248dd8a9704a4dbb9c1c59ec55b6cb3a3e7efb833d3fa424b0e9faec05d2b4876b55e8ed7d", 0x7d}], 0x7, &(0x7f0000000500)=[{0xd8, 0x101, 0x5, "cf9bc939fefc160c7a93fb7c3677c35909b653fd9adc0b162cfc3276894184ed2b923d1599570cdcc11326d5e5deddac5571e8732fc6d7830709c315a6f37e14a38ae4fa48ce3904773300aa1c882c3a40832631a4ed321c0642cc6ae3c496b2030c81cc2a26b8c8d9fe959df9311c861cd3b44850f5fe8a7b2837c03c9c262d287efa5301ffeff735f0e31c5d8b01d37ebfdc3fe3354d3350b3d81e1b8398895f599c6e9daaff4550ac486ec2499874645f6be8fe074279f593fedfe42d4d578ab229"}, {0x30, 0x101, 0x80000001, "dfbf8b0e78e6279ba5c80de35df3cedf3c8e03df22809a713c69"}], 0x108}, 0x101}, 0x10, 0x4, 0x0) r2 = getpgrp() fcntl$setown(r1, 0x6, r2) compat_40_mount(&(0x7f0000000140)='ffs\x00', 0x0, 0x0, 0x0) mknod(&(0x7f0000000480)='./file0\x00', 0x2000, 0x1733) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$FIOASYNC(r3, 0xc0044266, &(0x7f0000000140)) compat_50_clock_gettime(0x1, &(0x7f00000006c0)) 9.429632103s ago: executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000240)="ea00004100000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000240)="ea00000100000000", 0x8) 9.363856473s ago: executing program 3: _lwp_unpark_all(&(0x7f0000000000), 0x4000000000000002, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) modctl$MODCTL_LOAD(0x0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)}) r1 = socket$inet6(0x18, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)=':', 0x1, 0x2, &(0x7f0000000140)={0x18, 0x3}, 0xc) fcntl$getown(0xffffffffffffffff, 0x5) open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) acct(&(0x7f0000000080)='./file0\x00') mkdirat(r0, &(0x7f0000000300)='./file0\x00', 0x802) __clone(0x2000, &(0x7f0000000340)="ce221008bf") truncate(&(0x7f0000000200)='./file0\x00', 0x0, 0x8001) setuid(0xee01) setsockopt(0xffffffffffffffff, 0x1000000000029, 0x17, &(0x7f0000000040)="03000000", 0x4) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x2, 0x4811, r0, 0x262, 0x0) 8.944639218s ago: executing program 0: compat_50_futimes(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x3}) _ksem_open(&(0x7f00000000c0)="a1d1def36a3b1a5dc9dc9ebe538e961e932d20bff166eff45e02a28697309a1e8caae6292f8d74554591b8f393f5ec1336197f0f53841eb7814438d0010a8d64b477354dbbf16dc55d21a77baa037f52c559f1f8566cf9510f187350719463ad40a064a36fddd84552b13ab34b76df389458e9ca9bd4abe77f463bc5ea472a0084fa8316f75f955ec4e338aab08ab6fd39ecc191e0f00bf2165c8adc67cf5b29037e7d3010fb5605e3f2a533757b9a264561fcfea46e564d17b8a9f612d9fab8a2925d2968d0a1707b121612cad7a5420db00ce9d1cd0a9eedd2d9872f05", 0x200, 0x800, 0x8, &(0x7f0000000000)=0x0) _ksem_init(0x3ff, &(0x7f00000001c0)=r0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket(0x2, 0x3, 0x0) ioctl$FIOSEEKHOLE(r2, 0x8090697a, &(0x7f0000000180)) __mount50(&(0x7f00000002c0)='overlay\x00', 0x0, 0x0, 0x0, 0x0) compat_40_mount(0x0, &(0x7f00000000c0)='.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r3 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r4 = dup3(r3, r3, 0x0) lseek(r3, 0x0, 0x0, 0x2) __getdents30(r4, 0x0, 0xfffffc01) _ksem_timedwait(r1, &(0x7f0000000080)) _ksem_post(r1) 8.225943208s ago: executing program 4: compat_40_mount(&(0x7f0000000380)='tmpfs\x00', &(0x7f00000003c0)='.\x00', 0x0, &(0x7f0000000140)="01") r0 = getsid(0x0) mknod(&(0x7f0000000280)='./file0\x00', 0x1100, 0x0) pathconf(&(0x7f0000000080)='./file0\x00', 0xe) ptrace(0x9, r0, 0x0, 0x0) compat_50_wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x23, r0, &(0x7f0000000000), 0x100000000002) __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x0, 0x8001) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0xa, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) 6.634196352s ago: executing program 2: r0 = socket$inet6(0x18, 0x3, 0x80) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x200) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/80) setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x0) mkdir(0x0, 0x0) socket$inet(0x2, 0x0, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0}, 0x10) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0}, 0x10) symlink(0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x100000000000000, 0xffffffffffffffff}) compat_43_ommap(&(0x7f0000672000/0x2000)=nil, 0x2000, 0x1, 0x0, r1, 0x0) 5.982050902s ago: executing program 5: compat_40_mount(&(0x7f0000000000)='tmpfs\x00', &(0x7f00000003c0)='.\x00', 0x100, &(0x7f0000000140)='\r') r0 = socket(0x18, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x100a, 0x0, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x40000802) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) ioctl$FIOASYNC(r1, 0x20007478, &(0x7f0000000200)=0xb) modctl$MODCTL_UNLOAD(0x4, &(0x7f0000000400)) 5.21403324s ago: executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff, 0x0, 0x10}}) open$dir(&(0x7f0000000000)='./file0\x00', 0xa, 0x0) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) open(0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, 0xffffffffffffffff, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) lchflags(&(0x7f0000000040)='./file0\x00', 0x20004) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) r0 = compat_30_socket(0x22, 0x3, 0x0) compat_43_osend(r0, &(0x7f0000000040), 0x0, 0x0) recvmmsg(r0, &(0x7f00000029c0)={&(0x7f0000002980)={0x0, 0x0, &(0x7f00000027c0)=[{&(0x7f0000000340)=""/200, 0xc8}, {0x0}, {&(0x7f00000026c0)=""/255, 0xff}], 0x3, 0x0}, 0x157a}, 0x10, 0x0, &(0x7f0000002a00)={0x0, 0xef}) 4.487811571s ago: executing program 5: pipe(0x0) r0 = getpid() fktrace(0xffffffffffffffff, 0x0, 0x0, r0) __posix_chown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 4.048780379s ago: executing program 5: r0 = shmget$private(0x0, 0x4000, 0x410, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) shmctl$SHM_UNLOCK(r0, 0x4) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xc) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0}, 0xc) write(r1, &(0x7f00000000c0)="048afb103d90f0cf83df5222159c2453013dbf28dfd8464db0ed33dec0dbef2711f33715f0206e7391fddbd20a636067b6a0bc1c2a0c1b7b87a2ae8ddb9fe699d2662838971a6d1e28374c790b217fe9b0d907b934c317fa55ed0268e59a70ff1f720771b0abcb82854e8d51de31e61c9365af9fe11bddd873348450f045c7cb50d4d4be60706a981deca743d4804dd2f5e9bd3adfbe03825ad5124c67aa07", 0x9f) recvfrom$inet(r1, &(0x7f0000000180)=""/32, 0x20, 0x4, 0x0, 0x0) r2 = getsid(0xffffffffffffffff) ktrace(&(0x7f00000001c0)='./file0\x00', 0x4, 0x0, r2) compat_30___stat13(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) __mount50(&(0x7f00000002c0)='nilfs\x00', &(0x7f0000000300)='./file0/file0\x00', 0x8, &(0x7f0000000340)="dad0ed34efb84f3640065a2faf3dae190f4c1580def2b38d442db3ce7277be8fed5cce13956fd301bde59dad53c400598bb77e5e1bb401294f9ff825adc45c6d01274468fc0ee6090dd30635ad61fafbb5ec4fc6b470235253373fe0b87911cda043d4a337a1e69baf599965d33b1d0890acabf4ded514d0638f565e284bff44caccb2fa8749df3e4fd77bfb7843afc83d900b06f63123df6a218ea794849343f1cec2f30494262392d1a22cacfff5dcfbad182b69b9ad9edb5924560616b11fd1df884a9bdc2e0e7de3a3ff411e4ebe042777e3098fcc1690214315fb23b966ddd28d090d5c5ba59e8150e6ae093b", 0xef) compat_50___shmctl13$SHM_LOCK(r0, 0x3) readlinkat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/4096, 0x1000) compat_40_mount(&(0x7f0000001480)='overlay\x00', &(0x7f00000014c0)='./file0/file0\x00', 0x1000000, &(0x7f0000001500)="dfe1532e387700be2d3c81cb1c7c77d91cae056336b384c884021f85b561ba74ef2c7abb646319dae975d45eee881c162d4f298b281e927a9cdbeb283333177660ff44e3e7c253b6e24f23fee0592516f4e12aa65446f9fed6c3f85fd75df19d85a03955aaa3642bed8c6ffecd097bfa68d2a04f7e3e01924cf5b70091ba62390750420e90eb98b2235a3a6cdd1059928b960adeabd1a0a00fcb947c50cfa47ac0f5f8f9dac4c76d140533fa91378a39964fb461de8aca2eac74bee2f12f364d2e2defea14afece9d04353b4c8c13b76e8aaf6d0e2f6160191da1156ddfa522327f672") compat_14_msgctl$IPC_RMID(0x0, 0x0) r3 = socket$inet(0x2, 0x1, 0x4) sendmmsg(r3, &(0x7f0000002a40)={&(0x7f0000002a00)={&(0x7f0000001600)=@family=0x1, 0xe, &(0x7f0000001880)=[{&(0x7f0000001640)="03001a3f0b0f231fdea25120873405f2044d75d109001421f513160d1c49cf38739b2201e294ba35f557f19fa68520a6a46c0c68c1f56ff7d87082546dc81f17ec834eb6665a739325706cc52f64", 0x4e}, {&(0x7f00000016c0)="0cb25b2195f819cc0589ec33920cf54631f25a6a3ee7a86ea3bdb6a40bce1a810ba44a07cbc6fc439b6e93743920fd9fa16c46da5678bbf1e594670fa901214d34ace6c2d6eb9624e36e40539f38b3f2b540291a8f5ecd15e2d0fdc0b028d8674c5a9c26a6138a2a8a0ef87927b86a3a0e759d05a8ea62585fb426614f59aafae51ae00a389d65678a5af35f9d045a722175b5f8989f020f3cfc6f8266cef80110adc9cce197560218bfc8df48b6bea364f152d6e2ae95727f6ada3326fa79decf17ab604f241f4298092ef2143e124e60f3", 0xd2}, {&(0x7f00000017c0)="e7c32a3144cdf521d85ed814627a94931b9c2972bc88af20535975c7481661c33d1dcbc41d31729d47ab24d062300a9493ea93e39ea946fa802154ab29616084cbac9e94898b0cb8486dafba211ed526a24ac2498d328b03f957", 0x5a}, {&(0x7f0000001840)="f37492f4e48fbd37497e9c6d541515016c8abe3e3a0ea7c8e38b0e895a4664288e10692a319023ba3139b27696a58f3ae0636f39013141cf", 0x38}], 0x4, &(0x7f00000018c0)=[{0x38, 0x29, 0x6, "518bbdd603b07ab873cd7316c5df1339d6fb0b820f61cd2c6a038d70b1ebe8e36f05079a25"}, {0x1010, 0x11, 0x0, "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"}, {0xd0, 0x6, 0xfff, "4875830d864f497361138384d99f268b135ccd677d75e5be99953745870dac6fd9e4ad15838c5b213b541fd3a517ef8322367c31556f07e0dae7d8b571e72862335c30bc397fa354ea5470c76c42975d86115dc3d2cf2fe0993042e6e323bb8f46d0c4bb9e33206deea971ea1bbc63be6617f15f36e54ee81198e1a1e152d9f2598731794cc93d6b18ea0f456b1d2f46ff930a5b3cb1722ecd5783b666bf5083a99adeabef586fcbc3e8444209bb659078285bfaaa390f3da5634104cd211a2b"}], 0x1118}, 0x80000001}, 0x10, 0x1, 0x0) chdir(&(0x7f0000002a80)='./file0\x00') compat_40_mount(&(0x7f0000002ac0)='coda\x00', &(0x7f0000002b00)='./file0\x00', 0x100, &(0x7f0000002b40)="9c5499398e0c4ef56b44822e3510d2e64530b79ec9ceab257e1c0041b482129e74bac0936cbcebd294b4cc766b9717efb571e6ef451529b5f09af92334e6f4b2fbd79911a50a504a3051647044d1aeb8898bcb76ba823a4e71e576d9a12241455f2321edcd392fd4cf1936fcf7899ee07c78278e42e00cb6fc6d971cae43fb4c41f45936e87eef4c6fa1639397d9797261e55645e8406f404261c48d18fa8194de2de523e87f73332ed73da43d") compat_40_mount(&(0x7f0000002c00)='msdos\x00', &(0x7f0000002c40)='./file0\x00', 0x80000000, &(0x7f0000002c80)="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") compat_50___shmctl13$IPC_RMID(r0, 0x0) r4 = accept$unix(0xffffffffffffffff, &(0x7f0000002d80)=@file={0x0, ""/4102}, &(0x7f0000003dc0)=0x1008) ioctl$FIOGETOWN(r4, 0x4004667b, &(0x7f0000003e00)) mknod(&(0x7f0000003e40)='./file0/file0\x00', 0x20, 0x0) open$dir(&(0x7f0000003e80)='./file0/file0\x00', 0x1210000, 0x800) compat_50___shmctl13$IPC_RMID(r0, 0x0) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) compat_20_statfs(&(0x7f0000003ec0)='./file0/file0\x00', &(0x7f0000003f00)) compat_14_shmctl$IPC_RMID(0xffffffffffffffff, 0x0) compat_43_stat43(&(0x7f0000004040)='./file0\x00', &(0x7f0000004080)) 3.095684905s ago: executing program 0: mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x4301) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x1c0) writev(0xffffffffffffffff, 0x0, 0x0) ioctl$FIONREAD(r0, 0x80187701, &(0x7f0000000080)) open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f0000000180)="01") compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}}) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mknod(0x0, 0x0, 0x0) compat_40_mount(&(0x7f0000000380)='ptyfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000480)) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000001f00)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) unmount(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x2}, 0x8, 0x0}, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) compat_40_mount(0x0, 0x0, 0x0, 0x0) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000001c0)) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) __getdents30(r2, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) lchmod(&(0x7f0000000200)='./file0\x00', 0x4) unmount(&(0x7f0000000000)='./file0\x00', 0x255a0100) 3.066385459s ago: executing program 3: _lwp_unpark_all(&(0x7f0000000000), 0x4000000000000002, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) modctl$MODCTL_LOAD(0x0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)}) r1 = socket$inet6(0x18, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)=':', 0x1, 0x2, &(0x7f0000000140)={0x18, 0x3}, 0xc) fcntl$getown(0xffffffffffffffff, 0x5) open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) acct(&(0x7f0000000080)='./file0\x00') mkdirat(r0, &(0x7f0000000300)='./file0\x00', 0x802) __clone(0x2000, &(0x7f0000000340)="ce221008bf") truncate(&(0x7f0000000200)='./file0\x00', 0x0, 0x8001) setuid(0xee01) setsockopt(0xffffffffffffffff, 0x1000000000029, 0x17, &(0x7f0000000040)="03000000", 0x4) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x2, 0x4811, r0, 0x262, 0x0) 3.043262273s ago: executing program 4: compat_40_mount(&(0x7f0000000380)='tmpfs\x00', &(0x7f00000003c0)='.\x00', 0x0, &(0x7f0000000140)="01") r0 = getsid(0x0) mknod(&(0x7f0000000280)='./file0\x00', 0x1100, 0x0) pathconf(&(0x7f0000000080)='./file0\x00', 0xe) ptrace(0x9, r0, 0x0, 0x0) compat_50_wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x23, r0, &(0x7f0000000000), 0x100000000002) __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x0, 0x8001) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0xa, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) 2.616127838s ago: executing program 1: compat_40_mount(&(0x7f0000000140)='ffs\x00', 0x0, 0x0, 0x0) mknod(&(0x7f0000000480)='./file0\x00', 0x2000, 0x1733) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$FIOASYNC(r0, 0xc0044266, &(0x7f0000000140)) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) compat_50_select(0x3, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000003200)) r1 = accept$inet6(r0, &(0x7f0000000000), &(0x7f0000000100)=0xffffffe5) setrlimit(0xb, &(0x7f0000000180)={0xfffffffffffffffa, 0xfffffffffffffffd}) ioctl$FIOASYNC(r1, 0x8004667d, &(0x7f00000000c0)) 2.614308569s ago: executing program 5: compat_40_mount(&(0x7f0000000380)='tmpfs\x00', &(0x7f00000003c0)='.\x00', 0x0, &(0x7f0000000140)="01") __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000540), 0x0) pathconf(&(0x7f0000000100)='./file0\x00', 0x25a6f3f406c841fe) r0 = open(&(0x7f0000000280)='./file0\x00', 0x10, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x0, 0x8001) compat_43_fstat43(r0, &(0x7f0000000180)) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x10, r0, 0x0, 0x0) mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x0) r1 = open$dir(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) pipe2(0x0, 0x0) _ksem_init(0x0, &(0x7f00000006c0)=0x50535244) __fstat50(0xffffffffffffffff, 0x0) symlink(0x0, 0x0) lchown(0x0, 0x0, 0xffffffffffffffff) compat_40_mount(0x0, 0x0, 0x0, 0x0) unlink(0x0) __select50(0x40, &(0x7f0000000180), &(0x7f0000000200)={0xff}, 0x0, &(0x7f0000000340)) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$FIOASYNC(r1, 0x8004746c, &(0x7f0000000040)) r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r3 = shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x0) munmap(&(0x7f0000fec000/0x14000)=nil, 0x14000) shmdt(r3) compat_43_oaccept(0xffffffffffffffff, 0x0, 0x0) socket(0x2, 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 2.27718926s ago: executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0}, 0x10) symlink(0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x100000000000000, 0xffffffffffffffff}) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000100)={0x200, 0x8}, 0x8) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) __getdents30(0xffffffffffffffff, 0x0, 0x0) _ksem_open(0x0, 0x0, 0x0, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) compat_50___shmctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000300)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) __mount50(&(0x7f0000000000)='umap\x00', 0x0, 0x400, 0x0, 0x0) modctl$MODCTL_UNLOAD(0x1, &(0x7f0000000000)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) __fhopen40(0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe9000/0x14000)=nil) compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) fcntl$lock(r0, 0xa, 0x0) r3 = getuid() setreuid(0x0, r3) r4 = semget$private(0x0, 0x7, 0x279) semop(r4, &(0x7f0000000180)=[{0x0, 0x40}, {0x6, 0xe6}, {0x0, 0x5}], 0x5f) fstatat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x600) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)={0x0, 0x4}, 0xdffffffffffff7ff, 0x4}}) compat_50_____semctl13$GETALL(r4, 0x0, 0x6, &(0x7f00000001c0)=@buf=&(0x7f0000000180)={{r5, r6, 0xfffffffd, 0x80, 0x4, 0x0, 0x3}, 0x3, 0xb9, 0x368, &(0x7f0000000140)={0x77, 0x4, 0x4e}}) lchown(&(0x7f0000000080)='./file0\x00', r3, r6) 2.060319184s ago: executing program 0: symlink(0x0, &(0x7f0000000240)='./file0\x00') lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x53, &(0x7f00000004c0)=ANY=[@ANYBLOB="1201e0f902000000800000000000000003010902410001011f070009040000000000052406000005240000000d240f01000000000800070000060400000000090582020000007f7f090503020000091b00e7fda648839beafba2ca52"], &(0x7f00000003c0)={0x0, 0x0, 0x10, &(0x7f00000000c0)={0x5, 0xf, 0x10, 0x1, [@wireless={0xb}]}, 0x3, [{0x4, &(0x7f00000001c0)=@lang_id={0x4}}, {0x0, 0x0}, {0x0, 0x0}]}) syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x0) syz_usb_connect$printer(0x7, 0x2d, &(0x7f0000000700)=ANY=[@ANYBLOB="12011001000000ff2505a8a440000102030109021b000101004000090400354707010001090501020000008105"], 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f0000001d80), 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) _lwp_self() compat_60__lwp_park(0x0, 0x0, 0x0, 0x0) 1.898349699s ago: executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000240)="ea00000100000000", 0x8) 1.606950203s ago: executing program 1: socket(0x2, 0x2, 0x0) r0 = socket(0x11, 0x3, 0x0) shutdown(r0, 0x1) compat_43_osetrlimit(0x8, &(0x7f0000000000)={0x5, 0x9}) mknod(&(0x7f0000000480)='./file0\x00', 0x2000, 0x1733) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 1.080578174s ago: executing program 4: r0 = getsid(0x0) getpgrp() ptrace(0x9, r0, 0x0, 0x0) setrlimit(0x3, &(0x7f0000000000)={0x100000001, 0x1e1000000000000}) r1 = getsid(0x0) ptrace(0x9, r1, 0x0, 0x0) compat_50_wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x19, r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1000000, 0x1) r3 = getuid() setreuid(0x0, r3) fchownat(r2, &(0x7f0000000080)='./file0\x00', r3, 0x0, 0x400) setrlimit(0x6, &(0x7f00000000c0)) compat_50_select(0x0, 0x0, &(0x7f0000000000)={0xffff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r4 = socket(0x18, 0x1, 0x0) setsockopt(r4, 0x1000000029, 0xc, &(0x7f0000002a80)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) fchflags(r4, 0x4) setsockopt(r4, 0x1000000029, 0xd, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) mlockall(0x1) compat_50_wait4(0x0, 0x0, 0x0, 0x0) setpgid(r1, 0x0) ptrace(0x1b, r0, &(0x7f0000000000), 0x4) r5 = getsid(0x0) ptrace(0x9, r5, 0x0, 0x0) ptrace(0x23, r5, &(0x7f0000000000), 0x100000000002) getsid(r5) 285.425796ms ago: executing program 5: open$dir(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) ioctl$FIOSEEKHOLE(r0, 0xc118691d, &(0x7f0000000180)=0x8000000000000031) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={&(0x7f00000002c0)={0x0, 0x6, 0x0, 0x9b7}, 0x3, 0x1, 0x6}}) lchown(&(0x7f0000000100)='./file1\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000001c0)) lchown(0x0, 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_50_select(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1f}, &(0x7f00000003c0)={0xfe, 0x3, 0x0, 0x0, 0x0, 0xa97}, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x0, 0x0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x1a, &(0x7f0000000340)=ANY=[]}]}) r1 = socket(0x2, 0x3, 0x0) ioctl$FIOSEEKHOLE(r1, 0x8118691c, &(0x7f0000000180)=0x8000000000000032) 0s ago: executing program 1: compat_40_mount(&(0x7f0000000000)='tmpfs\x00', &(0x7f00000003c0)='.\x00', 0x100, &(0x7f0000000140)='\r') r0 = socket(0x18, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x100a, 0x0, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x40000802) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) ioctl$FIOASYNC(r1, 0x20007478, &(0x7f0000000200)=0xb) modctl$MODCTL_UNLOAD(0x4, &(0x7f0000000400)) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.76' (ED25519) to the list of known hosts. 2024/06/24 08:01:30 fuzzer started 2024/06/24 08:01:31 dialing manager at 10.128.0.163:30036 2024/06/24 08:01:31 starting 6 executor processes V[ 65.1240757] uhub3: device problem, disabling port 1 [ 65.2340839] Size of accounting file not a multiple of 64 - incomplete record truncated [ 65.8440875] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1495 command syz-executor.4) [ 65.9240788] uhub3: device problem, disabling port 1 [ 66.4453708] uhub3: device problem, disabling port 1 [ 68.1640785] tap0: detached [ 70.1340872] tap1: detached [ 70.3040871] tap2: detached [ 71.2440888] tap0: detached [ 71.4148823] tap4: detached V[ 72.8640948] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1848 command syz-executor.0) [ 74.0940929] tap1: detached [ 74.6441079] uhub0: device problem, disabling port 1 [ 74.9740993] uhub2: device problem, disabling port 1 [ 75.2741017] uhub0: device problem, disabling port 1 [ 75.8546588] uhub0: device problem, disabling port 1 [ 80.1441389] tap5: detached [ 81.2341140] tap4: detached [ 81.6944467] tap3: detached [ 82.3541177] tap1: detached ~[ 86.4541303] tap3: detached [ 88.0441341] tap5: detached [ 89.3142688] tap2: detached ~[ 90.7741427] uhub2: device problem, disabling port 1 [ 91.4341494] uhub2: device problem, disabling port 1 [ 91.9541515] uhub2: device problem, disabling port 1 [ 93.4241630] tap4: detached [ 95.0841521] tap5: detached [ 97.6243490] tap4: detached [ 99.4041669] uhub0: device problem, disabling port 1 [ 99.9241733] tap3: detached [ 100.8041791] uhub0: device problem, disabling port 1 [ 101.2141721] sockaddr_getsize_by_family: (syz-executor.3:932:550) Unhandled address family=0 [ 101.5241944] uhub0: device problem, disabling port 1 [ 103.5641857] tap1: detached [ 104.3241789] tap4: detached [ 105.9241794] tap2: detached [ 107.6041863] tap5: detached [ 107.7341880] tap3: detached [ 109.7341967] uhub5: device problem, disabling port 1 [ 110.2741992] uhub5: device problem, disabling port 1 [ 110.2841968] tap1: detached [ 110.3041942] tap2: detached [ 110.8341967] uhub5: device problem, disabling port 1 [ 112.4342049] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 900 command syz-executor.3) [ 114.9242071] tap1: detached [ 117.1442151] tap2: detached [ 117.9042230] tap4: detached [ 119.5942191] tap5: detached [ 119.8442459] tap0: detached [ 120.5442332] tap1: detached [ 123.0142330] uhub5: device problem, disabling port 1 [ 123.7242418] uhub5: device problem, disabling port 1 [ 124.3048222] uhub5: device problem, disabling port 1 [ 124.8042402] tap1: detached [ 125.7842353] .: failed to start extattr, error = 0tap3: detached [ 127.2842406] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1982 command syz-executor.5) [ 127.6742454] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1886 command syz-executor.5) [ 129.1542548] uhub3: device problem, disabling port 1 [ 129.7842667] uhub3: device problem, disabling port 1 [ 130.3042510] uhub3: device problem, disabling port 1 [ 130.3942711] tap5: detached [ 130.5542518] tap2: detached [ 131.6142539] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1262 command syz-executor.5) [ 133.6842666] tap2: detached [ 135.5142644] tap3: detached [ 135.6048294] tap1: detached [ 135.9242667] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2208 command syz-executor.2) [ 137.9042676] tap5: detached [ 138.8642781] uhub3: device problem, disabling port 1 [ 139.1664119] tap1: detached [ 139.4242783] uhub3: device problem, disabling port 1 [ 139.9742764] uhub3: device problem, disabling port 1 [ 140.9742815] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2790 command syz-executor.1) [ 141.7643069] tap2: detached [ 142.8643477] tap5: detached [ 142.9442863] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1530 command syz-executor.3) [ 144.3242889] uhub3: device problem, disabling port 1 [ 145.0842931] uhub3: device problem, disabling port 1 [ 146.5943262] uhub3: device problem, disabling port 1 [ 146.8543007] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1424 command syz-executor.5) [ 147.2442969] tap1: detached [ 147.3442957] tap2: detached [ 148.4443071] uhub3: device problem, disabling port 1 [ 149.1443034] uhub3: device problem, disabling port 1 [ 149.6443083] tap5: detached [ 150.3343264] uhub3: device problem, disabling port 1 [ 152.1343122] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2337 command syz-executor.2) [ 152.5143139] tap1: detached [ 152.7843106] tap5: detached [ 155.4843208] tap3: detached [ 156.5643266] uhub2: device problem, disabling port 1 [ 157.1243427] ugen0 at uhub2 port 1 [ 157.1343199] ugen0: vendor 0080 (0x0080) product 0000 (0x0000), rev f9.e0/0.00, addr 2 [ 157.3343291] ugen0: setting configuration index 0 failed [ 157.3343291] ugen0: detached [ 157.3452658] ugen0: at uhub2 port 1 (addr 2) disconnected [ 159.0343508] tap5: detached [ 160.2143349] tap4: detached [ 160.5443333] tap0: detached [ 161.5043374] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1928 command syz-executor.4) [ 162.2643374] tap1: detached [ 162.9243474] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 4186 command syz-executor.2) [ 163.9243597] uhub0: device problem, disabling port 1 [ 164.5048987] uhub0: device problem, disabling port 1 [ 165.0243474] tap2: detached [ 165.0743434] WARNING: module error: vfs load failed for `./file0', error 78 [ 165.4543645] uhub0: device problem, disabling port 1 [ 167.5745921] tap3: detached [ 170.2343610] uhub5: device problem, disabling port 1 [ 170.7643723] uhub5: device problem, disabling port 1 [ 171.3043839] uhub5: device problem, disabling port 1 [ 172.2043646] tap1: detached [ 172.9943641] tap2: detached [ 173.0643956] tap3: detached [ 173.1843693] tap4: detached [ 176.5043772] uhub3: device problem, disabling port 1 [ 176.9243761] tap0: detached [ 177.4143806] tap5: detached [ 180.1343851] tap2: detached [ 180.3545979] tap1: detached [ 180.9043882] tap4: detached [ 182.0643961] uhub2: device problem, disabling port 1 [ 182.5944006] uhub2: device problem, disabling port 1 [ 183.1343949] uhub2: device problem, disabling port 1 [ 183.8444093] tap3: detached [ 185.7344041] tap0: detached [ 186.0644088] tap4: detached [ 187.7744083] tap1: detached [ 192.1044187] tap1: detached [ 201.0344453] WARNING: module error: vfs load failed for `', error 78 [ 201.6244537] uhub5: device problem, disabling port 1 [ 202.1544577] uhub5: device problem, disabling port 1 [ 202.8444605] uhub5: device problem, disabling port 1 [ 203.4344503] tap2: detached [ 203.4844523] tap4: detached [ 203.7244510] tap0: detached [ 204.2544616] .: failed to start extattr, error = 0Jan 1 00:00:46 ??? shutdown: poweroff by root: power button pressed [ 206.8144580] tap1: detached [ 207.6044598] uhub3: device problem, disabling port 1 [ 208.1245210] tap2: detached [ 209.0844717] tap0: detached [ 209.9244681] tap5: detached [ 212.2744746] uhub0: device problem, disabling port 1 [ 213.2944774] uhub5: device problem, disabling port 1 [ 213.5244818] uhub0: device problem, disabling port 1 [ 214.0344894] uhub0: device problem, disabling port 1 [ 214.0444812] uhub5: device problem, disabling port 1 [ 214.6244861] uhub5: device problem, disabling port 1 [ 218.0044887] tap4: detached [ 218.2644909] tap3: detached serialport: VM disconnected.