last executing test programs: 35.912283987s ago: executing program 0: symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x0) open$dir(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000000)='v7fs\x00', 0x0, 0x0, 0x0) r0 = socket$inet6(0x18, 0x2, 0x0) r1 = socket(0x18, 0x2, 0x0) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) setuid(0xee01) compat_50_lutimes(0x0, 0x0) msgctl$IPC_STAT(0x0, 0x2, 0x0) semget$private(0x0, 0x0, 0x0) shmat(r2, &(0x7f0000335000/0x6000)=nil, 0x0) __stat50(&(0x7f0000001200)='./file0\x00', &(0x7f0000001240)={0x0}) mknod(&(0x7f00000011c0)='./file0\x00', 0x2000, r3) mknod(0x0, 0x20, r3) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) sendto$unix(r1, &(0x7f0000000080)="4f512bc4c59051c1ab1a36cbbe0819a421c54808a90208f8642103237a11a2752aac16e352bc0f8da46536bafb32057085dcfdaa3a488d3e495b761eda8d017d5af4c77cb6b8e2c3b931cb5d571e69ec7946dd0477fac3f7744ea6c3a4bfada343395d36edd127e9de4b54837a46cd9816ca37", 0x73, 0x204, &(0x7f0000000100)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$FIOSEEKHOLE(r1, 0x80906979, &(0x7f0000000180)=0x800000000000002d) sendto$inet6(r0, &(0x7f0000000000)=',', 0x180, 0x2, &(0x7f0000000040)={0x18, 0x3}, 0x1c) __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x50) ____semctl50$GETALL(0x0, 0x0, 0x6, 0x0) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0xb, 0xffffffffffffffff) fcntl$setstatus(r4, 0x4, 0x4661cd2a1dac6ee1) writev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000080)="76e5eac907f9ccf7a251ceddcec7d6aa45cffe2c63a56077123a276d3ba4e9d17eb3eb5db12a3783a8e0620d357de1fe04fa9465b5bd1286e9624dec06a00c222f", 0x41}], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) compat_40_mount(0x0, &(0x7f00000000c0)='.\x00', 0x400000, &(0x7f00000001c0)) setgid(0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) read(r5, &(0x7f0000000140)=""/253, 0x17) 33.5567885s ago: executing program 0: _ksem_open(&(0x7f0000000180)='/\r', 0x0, 0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x0, 0x7ffe) __posix_fadvise50(r1, 0x0, 0x0, 0x0, 0x3) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), 0x8) mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1) symlink(&(0x7f0000000080)='.\x00', 0x0) open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01") mknod(&(0x7f0000001040)='./file0\x00', 0xe015, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) unmount(&(0x7f0000000000)='./file0\x00', 0x255a0100) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) readv(r2, &(0x7f0000000040)=[{0x0}], 0x1) chroot(&(0x7f0000000000)='.\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x2000, 0x6da) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$FIOGETBMAP(r3, 0x40287448, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000180)="fbb9356c069fe9e41ff4cc8852d814e325", 0x11}], 0x1}, 0x0) r4 = socket(0x10, 0x2, 0x0) ioctl$FIOSEEKHOLE(r4, 0xc0906935, &(0x7f0000000180)) _ksem_unlink(&(0x7f0000000180)) socket(0x0, 0x10000000, 0x5) 30.756450783s ago: executing program 0: mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x4100) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) ioctl$FIOASYNC(r0, 0x80085761, &(0x7f0000000040)=0x4) 30.571847781s ago: executing program 0: symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') setreuid(0x0, 0xee01) r0 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000140)={0x0, 0x0, 0x2000400000004, 0x269000000, 0xffffffffffffffff}) 29.900198285s ago: executing program 0: compat_43_ogethostname(&(0x7f00000000c0), 0x22) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000000180)="bf3b684c5ae963b45670", 0xa}], 0x1}, 0x0) modctl$MODCTL_STAT(0x4, &(0x7f0000000180)={&(0x7f00000000c0)=""/126, 0x7e}) mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x4301) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$FIONREAD(r0, 0x40047704, 0x0) compat_30_socket(0x22, 0x3, 0x0) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') pathconf(&(0x7f0000000000)='./file0\x00', 0xb) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff803}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) open(0x0, 0x200000, 0x10) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file1\x00', 0x100) rmdir(&(0x7f0000000480)='./file1\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) mknod(&(0x7f0000000100)='./bus\x00', 0x2000, 0x0) compat_40_mount(&(0x7f0000000300)='filecore\x00', &(0x7f0000000140)='./bus\x00', 0x8000, &(0x7f00000005c0)="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") link(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='./file1\x00') socket(0x0, 0x0, 0x0) socket(0x10, 0x2, 0x0) r1 = __fhopen40(&(0x7f00000003c0)="ab01b204e83d6081f562ec2ca047b6976c32aa6a8be26e3e0a34e6d53cd3bc5f839ff81f490f01a129c262b89679", 0x2e, 0x8000) shutdown(r1, 0x0) compat_90_fstatvfs1(r1, &(0x7f0000000880), 0x5) r2 = socket(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0}, 0x10) 28.926566695s ago: executing program 0: __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) (async) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) (async) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x1000000, 0x2) compat_20_fstatfs(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {}, 0x0}) seteuid(r2) (async) r3 = fork() (async) r4 = msgget$private(0x0, 0x0) msgsnd(r4, 0x0, 0x4000, 0x0) (async) r5 = shmget$private(0x0, 0x3000, 0x14, &(0x7f0000ffa000/0x3000)=nil) compat_50___shmctl13$IPC_STAT(r5, 0x2, &(0x7f0000000100)={{0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)="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"}) (async) r7 = semget$private(0x0, 0x0, 0x0) (async) r8 = getuid() compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x0, 0x4}, 0xdffffffffffff7ff}}) __posix_chown(&(0x7f00000000c0)='./file1\x00', r10, r9) (async) compat_50_____semctl13$SETVAL(r7, 0x0, 0x8, &(0x7f0000000380)=@buf=&(0x7f0000000340)={{r8, r9, 0x97, 0x3, 0x800, 0xffff, 0x101}, 0x6, 0x1f, 0x0, &(0x7f0000000300)={0x1000, 0x8}}) (async) r11 = semget$private(0x0, 0x0, 0x0) r12 = getuid() (async) compat_50___msgctl13$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', r14, r13) (async) mkdirat(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x0) r15 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r16 = dup3(r15, r15, 0x0) lseek(r15, 0x0, 0x0, 0x2) (async) lseek(r16, 0x0, 0x1, 0x1) compat_50_____semctl13$SETVAL(r11, 0x0, 0x8, &(0x7f0000000380)=@buf=&(0x7f0000000340)={{r12, r13, 0x97, 0x3, 0x800, 0xffff, 0x101}, 0x6, 0x1f, 0x0, &(0x7f0000000300)={0x1000, 0x8}}) (async) r17 = __vfork14() msgctl$IPC_SET(r4, 0x1, &(0x7f0000000180)={{0x0, r6, r9, 0xffffffffffffffff, r13, 0x7, 0xeb}, 0x6, 0x34d5e41a, r3, r17, 0x100000000, 0xffffffff80000001, 0x1, 0xa3}) (async) __posix_lchown(r0, r2, r13) truncate(0x0, 0x0, 0x0) read(r0, 0x0, 0x0) 20.08544809s ago: executing program 4: compat_40_mount(0x0, 0x0, 0x0, 0x0) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) mknod(&(0x7f0000000280)='./file0\x00', 0x1100, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000440)=[{r0}], 0x1, 0x0) 19.399100315s ago: executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) sendmsg$unix(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x28}, 0x0) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="c98d66", 0x3}], 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) compat_43_osendmsg(r0, &(0x7f00000000c0), 0x0) getsockopt(r0, 0x0, 0xfff, &(0x7f0000000280)=""/117, &(0x7f0000000300)=0x75) __lstat50(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) compat_50_quotactl(&(0x7f0000000040)='./file0\x00', 0xfff, r1, &(0x7f0000000100)="edfba4e787a18686f9e4930be7ef2291ec6ebcd00a00b5888bf9c348444d5d389afa2ca511b53e27d6fa04c98a4c32aad16a6b2dfbdbe3200765e2dee9b7b1a68c3cdd00e6f215dffbdee4dfd6bade212d69") 16.659168579s ago: executing program 4: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000000)='#', 0x1}], 0x1) _lwp_wait(0x0, 0x0) r1 = open(0x0, 0x6aaaf9f55adc2226, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x0, 0x10001) writev(r1, &(0x7f0000000340)=[{0x0, 0x100000}], 0x1) 7.729395427s ago: executing program 1: __mount50(0x0, 0x0, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) pipe(&(0x7f0000000200)) r0 = socket(0x18, 0x2, 0x0) close(r0) socket(0x800000018, 0x1, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) sendmsg$unix(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@rights={0x18, 0xffff, 0x1, [0xffffffffffffffff]}], 0x18}, 0x5) 7.344351396s ago: executing program 5: __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x4f4b) __stat50(&(0x7f00000004c0)='./bus\x00', &(0x7f00000005c0)={0x0}) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000000480)={0x0}, 0xfffffffffffffcf4, 0x0, 0x0) (async) mknod(&(0x7f00000011c0)='./file0\x00', 0x2000, r0) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') (async) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) (async) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000200)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000000c0)}, 0x0) compat_40_mount(&(0x7f0000000300)='umap\x00', &(0x7f0000000340)='./file0/file0\x00', 0x0, &(0x7f00000001c0)) (async) __lutimes50(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000440)={0x2, 0x101}) setuid(0xee01) (async) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) (async) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0x7}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') (async) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) __mount50(&(0x7f0000000740)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) mkdir(0x0, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) read(r2, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') (async) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}}) (async) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) (async) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) 7.139785308s ago: executing program 5: mprotect(&(0x7f000012d000/0x3000)=nil, 0x3000, 0x0) r0 = socket(0x18, 0x1, 0x0) compat_43_ogethostname(0x0, 0x0) getsockopt$sock_cred(r0, 0xffff, 0x11, 0x0, 0x0) compat_50_clock_settime(0x0, &(0x7f0000000240)={0x7d05e21b}) symlink(0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) __mount50(&(0x7f0000000000)='fdesc\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0) pathconf(&(0x7f0000000080)='./file0\x00', 0x6) pathconf(0x0, 0x0) __lutimes50(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000280)={0xd48, 0x5}) socket$inet6(0x18, 0x3, 0x0) getsockopt(0xffffffffffffffff, 0x6, 0xd0d9, 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x1c0) compat_50_select(0x0, 0x0, 0x0, 0x0, 0x0) fchmodat(0xffffffffffffffff, 0x0, 0x1b, 0x400) compat_50_nanosleep(&(0x7f0000000100)={0xff}, &(0x7f0000000140)) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x19, &(0x7f0000000300)="ea000001641cf3bdcad7c8c2a8f61d0ad5d21fa78fff70f505cee3c1d0e4446f2d9bb97f11569da78e1029de1c70921478bb4e7abd58f4fdf21bc2c38bd1d81c30c1f160219087c92f5722e8c6632b8729e5d49dc71329c76d0d6697a5d86250ea77aa785ec338eb9c1db3b12e179757abb22a92664800753bb1de023adc32e6688888e95e7ebdc829e0126a2455910085bdbe95ce1ce00d0b40511803b7fa1c4751d78a0bf37d602970740d81322bda7f9803d6ac84b8fa8124d12742de", 0xbe) mknod(0x0, 0x100, 0x0) _lwp_unpark_all(&(0x7f0000000000), 0x0, 0x0) compat_20_statfs(&(0x7f0000000500)='./file0/file0\x00', &(0x7f00000003c0)) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240), &(0x7f00000002c0)=0xc) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x1) ioctl$FIONREAD(0xffffffffffffffff, 0xc0107705, &(0x7f0000000080)) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000180)='ptyfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000500)) syz_emit_ethernet(0x4a, &(0x7f0000000440)) syz_emit_ethernet(0xfdef, &(0x7f0000000880)) unmount(&(0x7f0000000000)='./file0\x00', 0x80000000) 7.047344722s ago: executing program 2: compat_40_mount(&(0x7f0000000380)='tmpfs\x00', &(0x7f00000003c0)='.\x00', 0x0, &(0x7f0000000140)="01") compat_40_mount(&(0x7f0000000200)='procfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01") ioctl$FIOSEEKHOLE(0xffffffffffffffff, 0x8018698d, &(0x7f0000000100)=0x8000000000000031) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) chdir(&(0x7f0000000100)='./file0\x00') posix_spawn(0x0, &(0x7f00000005c0)='\x00', 0x0, 0x0, 0x0, 0x0) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) unlink(&(0x7f0000000000)='./file0\x00') mknod(&(0x7f0000000280)='./file0\x00', 0x1100, 0x0) mprotect(&(0x7f0000670000/0x3000)=nil, 0x3000, 0x2) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket(0x1f, 0x5, 0x0) ioctl$FIOGETBMAP(r1, 0xc008667a, &(0x7f0000000040)) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) fcntl$lock(r0, 0xa, 0x0) 6.649730874s ago: executing program 5: compat_40_mount(&(0x7f0000000000)='union\x00', 0x0, 0x0, 0x0) modctl$MODCTL_UNLOAD(0x1, 0x0) 6.549804419s ago: executing program 1: mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x2e00) r0 = open$dir(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FIOASYNC(r0, 0xc1c0526b, &(0x7f0000000040)) (fail_nth: 1) 6.205153252s ago: executing program 3: mknod(&(0x7f0000000480)='./file0\x00', 0x2000, 0x1733) (async) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0xd004c) mkdir(&(0x7f00000005c0)='./file0\x00', 0x0) semctl$SETALL(0x0, 0x0, 0x9, 0x0) (async) pathconf(&(0x7f0000000480)='./file0\x00', 0x11) (async) mknod(&(0x7f00000000c0)='./file0\x00', 0x6000, 0xe03) (async) compat_50_quotactl(&(0x7f0000000000)='./file0\x00', 0x30000, 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r1 = socket$unix(0x1, 0x2, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) r2 = socket(0x2, 0x1, 0x0) compat_43_ocreat(&(0x7f0000000000)='./file0\x00', 0x0) (async) compat_30___fstat13(r2, &(0x7f0000000280)) 5.929132735s ago: executing program 1: symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') setreuid(0x0, 0xee01) r0 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000140)={0x0, 0x0, 0x2000400000004, 0x269000000, 0xffffffffffffffff}) 5.837174259s ago: executing program 3: socket(0x11, 0x3, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[], 0x41}, 0x0) 5.538388435s ago: executing program 1: _lwp_wait(0x0, &(0x7f00000003c0)) _lwp_exit() symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0x3}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000300)='umap\x00', &(0x7f0000000340)='./file0/file0\x00', 0x0, &(0x7f00000001c0)) pathconf(&(0x7f00000000c0)='./file0\x00', 0xe) 5.345416375s ago: executing program 3: mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x4100) r0 = open(0x0, 0x0, 0x0) ioctl$FIOASYNC(r0, 0x80085761, &(0x7f0000000040)=0x4) 5.250967769s ago: executing program 2: symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') compat_40_mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000140)={0x0, 0x0, 0x2000400000004, 0x269000000, 0xffffffffffffffff}) 4.643044823s ago: executing program 3: getpid() socketpair(0x1d, 0x3, 0x0, 0x0) 4.462380161s ago: executing program 4: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000000)='#', 0x1}], 0x1) _lwp_wait(0x0, 0x0) r1 = open(0x0, 0x6aaaf9f55adc2226, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x0, 0x10001) writev(r1, &(0x7f0000000340)=[{0x0, 0x100000}], 0x1) 4.415584358s ago: executing program 2: _lwp_wait(0x0, 0x0) r0 = _lwp_self() mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x40000802) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$FIOASYNC(r1, 0x80017472, &(0x7f0000000040)=0x4) open(0x0, 0x0, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) read(r2, &(0x7f0000000180)=""/232, 0xe8) __setitimer50(0x0, 0x0, 0x0) semop(0x0, 0x0, 0x0) r3 = socket(0x18, 0x3, 0x0) connect$unix(r3, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getsockname$inet(r3, &(0x7f00000000c0), &(0x7f0000000000)=0xffffffffffffff35) r4 = socket(0x2, 0x3, 0x0) r5 = socket(0x18, 0x2, 0x0) connect$unix(r5, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) r6 = open$dir(&(0x7f0000000080)='./file0\x00', 0x200000, 0x40) utimensat(r6, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{0x6, 0xf0}, {0x5830, 0xf3d}}, 0x100) dup2(r5, r4) setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f0000000100)=0x20000, 0x4) write(r4, &(0x7f0000001680)="04bdfa5d1d2873c63e3534825ba166e2fea9aec43050006123339a346f731573d8d508753f95b7688ad48b8cf6bbca325cebc37fc4e1dd543dbe2da6dd", 0x1001c) r7 = __clone(0x0, 0x0) compat_50_wait4(r7, 0x0, 0x0, 0x0) _lwp_detach(r0) 3.388971197s ago: executing program 1: compat_40_mount(0x0, 0x0, 0x0, 0x0) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) unlink(&(0x7f0000000000)='./file0\x00') mknod(&(0x7f0000000280)='./file0\x00', 0x1100, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000440)=[{r0}], 0x1, 0x0) 3.338555225s ago: executing program 5: compat_40_mount(&(0x7f0000000000)='union\x00', 0x0, 0x0, 0x0) modctl$MODCTL_UNLOAD(0x1, 0x0) 3.268085516s ago: executing program 4: syz_usb_connect$printer(0x0, 0x0, 0x0, &(0x7f0000000740)={0x0, 0x0, 0x6e, 0x0, 0x1, [{0x4, &(0x7f00000005c0)=@lang_id={0x4}}]}) __mount50(&(0x7f0000000000)='ptyfs\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f00000001c0)='.\x00', 0x1, &(0x7f0000000540), 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) posix_spawn(0x0, &(0x7f00000005c0)='\x00', 0x0, 0x0, 0x0, 0x0) 3.182955668s ago: executing program 5: mprotect(&(0x7f000012d000/0x3000)=nil, 0x3000, 0x0) r0 = socket(0x18, 0x1, 0x0) compat_43_ogethostname(0x0, 0x0) getsockopt$sock_cred(r0, 0xffff, 0x11, 0x0, 0x0) compat_50_clock_settime(0x0, &(0x7f0000000240)={0x7d05e21b}) symlink(0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) __mount50(&(0x7f0000000000)='fdesc\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0) pathconf(&(0x7f0000000080)='./file0\x00', 0x6) pathconf(0x0, 0x0) __lutimes50(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000280)={0xd48, 0x5}) socket$inet6(0x18, 0x3, 0x0) getsockopt(0xffffffffffffffff, 0x6, 0xd0d9, 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x1c0) compat_50_select(0x0, 0x0, 0x0, 0x0, 0x0) fchmodat(0xffffffffffffffff, 0x0, 0x1b, 0x400) compat_50_nanosleep(&(0x7f0000000100)={0xff}, &(0x7f0000000140)) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x19, &(0x7f0000000300)="ea000001641cf3bdcad7c8c2a8f61d0ad5d21fa78fff70f505cee3c1d0e4446f2d9bb97f11569da78e1029de1c70921478bb4e7abd58f4fdf21bc2c38bd1d81c30c1f160219087c92f5722e8c6632b8729e5d49dc71329c76d0d6697a5d86250ea77aa785ec338eb9c1db3b12e179757abb22a92664800753bb1de023adc32e6688888e95e7ebdc829e0126a2455910085bdbe95ce1ce00d0b40511803b7fa1c4751d78a0bf37d602970740d81322bda7f9803d6ac84b8fa8124d12742de", 0xbe) mknod(0x0, 0x100, 0x0) _lwp_unpark_all(&(0x7f0000000000), 0x0, 0x0) compat_20_statfs(&(0x7f0000000500)='./file0/file0\x00', &(0x7f00000003c0)) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000240), &(0x7f00000002c0)=0xc) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x1) ioctl$FIONREAD(0xffffffffffffffff, 0xc0107705, &(0x7f0000000080)) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000180)='ptyfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000500)) syz_emit_ethernet(0x4a, &(0x7f0000000440)) syz_emit_ethernet(0xfdef, &(0x7f0000000880)) unmount(&(0x7f0000000000)='./file0\x00', 0x80000000) 2.370927704s ago: executing program 2: _lwp_wait(0x0, 0x0) r0 = _lwp_self() mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x40000802) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$FIOASYNC(r1, 0x80017472, &(0x7f0000000040)=0x4) open(0x0, 0x0, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) read(r2, &(0x7f0000000180)=""/232, 0xe8) __setitimer50(0x0, 0x0, 0x0) semop(0x0, 0x0, 0x0) r3 = socket(0x18, 0x3, 0x0) connect$unix(r3, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getsockname$inet(r3, &(0x7f00000000c0), &(0x7f0000000000)=0xffffffffffffff35) r4 = socket(0x2, 0x3, 0x0) r5 = socket(0x18, 0x2, 0x0) connect$unix(r5, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) r6 = open$dir(&(0x7f0000000080)='./file0\x00', 0x200000, 0x40) utimensat(r6, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{0x6, 0xf0}, {0x5830, 0xf3d}}, 0x100) dup2(r5, r4) setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f0000000100)=0x20000, 0x4) write(r4, &(0x7f0000001680)="04bdfa5d1d2873c63e3534825ba166e2fea9aec43050006123339a346f731573d8d508753f95b7688ad48b8cf6bbca325cebc37fc4e1dd543dbe2da6dd", 0x1001c) r7 = __clone(0x0, 0x0) compat_50_wait4(r7, 0x0, 0x0, 0x0) _lwp_detach(r0) 2.366946925s ago: executing program 3: __mount50(0x0, 0x0, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) r0 = socket(0x18, 0x2, 0x0) close(r0) socket(0x800000018, 0x1, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) sendmsg$unix(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@rights={0x18, 0xffff, 0x1, [0xffffffffffffffff]}], 0x18}, 0x5) 2.093230347s ago: executing program 1: r0 = socket(0x10, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x10, 0x0}, 0x10) write(r0, 0x0, 0x0) (fail_nth: 1) 1.004116875s ago: executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x100) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x11, r0, 0x0, 0x0) (async) mlock(&(0x7f000000e000/0x2000)=nil, 0x2000) (async) compat_43_ocreat(&(0x7f0000000000)='./file0\x00', 0x0) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = open(&(0x7f0000000180)='./file0\x00', 0x200, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x0, 0x10001) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x1, 0x10, r2, 0x0, 0x0) r3 = getsid(0x0) ptrace(0x9, r3, 0x0, 0x0) (async) mknod(&(0x7f0000000000)='./file1\x00', 0x2000, 0xa718) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0xa, 0x0) writev(r4, &(0x7f0000000340)=[{0x0}], 0x1) compat_50_wait4(0x0, &(0x7f00000002c0), 0x0, 0x0) (async) ptrace(0x19, r3, &(0x7f0000000000), 0x4) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x80000000002) (async) compat_50_nanosleep(&(0x7f0000001440), 0x0) (async) fktrace(r1, 0x4, 0x62e2dd08f149ff1b, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) 870.386225ms ago: executing program 3: compat_50_setitimer(0x0, &(0x7f0000000580)={{}, {0x4}}, 0x0) compat_50_setitimer(0x0, 0x0, &(0x7f0000000080)) mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1) open(0x0, 0x0, 0x0) mknod(&(0x7f0000000480)='./file0\x00', 0x2000, 0x1733) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x10) ioctl$FIOASYNC(r0, 0x20004268, 0x0) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) chflags(&(0x7f0000000100)='./file0\x00', 0x30009) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) compat_30_socket(0x22, 0x3, 0x0) recvfrom(0xffffffffffffffff, &(0x7f00000003c0)=""/163, 0xa3, 0x12, 0x0, 0x0) r1 = socket(0x1f, 0x3, 0x0) setuid(0xee01) r2 = msgget$private(0x0, 0x100) compat_50___msgctl13$IPC_STAT(r2, 0x2, 0x0) getsockname$inet(r1, &(0x7f0000000080), &(0x7f0000000000)=0xfffffffffffffe22) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r3, &(0x7f0000000380)={0x0, 0x32c, 0x0, 0x0, &(0x7f0000000000), 0x90}, 0x0) recvmsg(r4, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)=""/228, 0xe4}, 0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) truncate(0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f0000000300)="cd8c87f4d2b84d93f85f879886d0bc37d0ccb1a94d8245428350bbda8e0454fdebc0ddcdd84429af8bf4b52056f1183009efab2d5e0dd9ff29b5da3964effdcff1ccfcfd9ebfeba59eed24dcf958a9c51a5ca92949a7d8a7482c33112d2f9940e5c026b0b1a7b1cc490bb26970767ea26cdfc8ce126a223f0bae02fbc268c7a497aa37d6d3de96d37fa31a462b", 0x8d, 0xc, &(0x7f0000000080)={0x18, 0x0, 0x6, 0x81}, 0xc) mknod$loop(&(0x7f0000000180)='./file0\x00', 0x6000, 0x1) mkdir(0x0, 0x0) msgsnd(0xffffffffffffffff, 0x0, 0x0, 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000700)='cd9660\x00', &(0x7f0000000140)='.\x00', 0x1000000, &(0x7f0000000200)="80c2280c419ff80a59530997d4333da521e530474dbad019414c5c399b49e54c9cc520abd2a5e93bba2a8b7d47af83a930e38399") __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x1, &(0x7f0000000540), 0x0) 699.243182ms ago: executing program 4: symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') setreuid(0x0, 0xee01) r0 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000140)={0x0, 0x0, 0x2000400000004, 0x269000000, 0xffffffffffffffff}) 497.480423ms ago: executing program 2: socket(0x11, 0x3, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[], 0x41}, 0x0) 0s ago: executing program 5: r0 = getsid(0x0) r1 = getsid(0x0) ptrace(0x9, r1, 0x0, 0x0) ptrace(0x1a, r0, 0x0, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.145' (ED25519) to the list of known hosts. 2024/06/19 22:36:14 fuzzer started 2024/06/19 22:36:15 dialing manager at 10.128.0.163:30036 2024/06/19 22:36:15 starting 6 executor processes [ 65.0174287] puffs_mount: development version mismatch: kernel 30, lib 1195585174 [ 65.4674231] WARNING: defaulted mmap() share type to MAP_SHARED (pid 1644 command syz-executor.3) [ 65.9274246] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 587 command syz-executor.3) [ 66.4174315] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1588 command syz-executor.3) [ 67.5174242] tap5: detached [ 69.2574157] tap2: detached [ 71.1274272] tap1: detached [ 73.8474210] tap5: detached [ 75.5974184] tap2: detached [ 76.1674444] tap1: detached [ 80.1174267] tap5: detached [ 80.2474238] pad0: outputs: 44100Hz, 16-bit, stereo [ 80.2574557] audio0 at pad0: playback [ 80.2574557] audio0: slinear_le:16 -> slinear_le:16 2ch 44100Hz, blk 1764 bytes (10ms) for playback [ 80.2674269] spkr1 at audio0: PC Speaker (synthesized) [ 80.2774540] wsbell at spkr1 not configured [ 80.4374641] spkr1: detached [ 80.4574394] audio0: detached [ 80.4574394] pad0: detached [ 81.8874255] tap1: detached [ 83.5474432] tap2: detached [ 84.7374255] tap5: detached [ 85.6774278] tap3: detached [ 87.1374294] uhub1: device problem, disabling port 1 [ 88.0574301] uhub5: device problem, disabling port 1 [ 88.1774559] uhub2: device problem, disabling port 1 [ 91.1874365] tap5: detached [ 91.3474372] tap2: detached [ 92.0674324] tap3: detached [ 94.3774387] pad0: outputs: 44100Hz, 16-bit, stereo [ 94.3874627] audio0 at pad0: playback [ 94.3874627] audio0: slinear_le:16 -> slinear_le:16 2ch 44100Hz, blk 1764 bytes (10ms) for playback [ 94.4074425] spkr1 at audio0: PC Speaker (synthesized) [ 94.4074425] wsbell at spkr1 not configured [ 94.6875066] puffs_mount: handle size 536870912 too large [ 94.7774412] spkr1: detached [ 94.7874318] audio0: detached [ 94.7874318] pad0: detached [ 95.0574370] tap4: detached [ 96.0474616] tap1: detached [ 96.8074541] uhub5: device problem, disabling port 1 [ 98.4574349] tap2: detached [ 99.4774377] tap4: detached [ 100.9974758] tap3: detached [ 102.8974392] tap2: detached [ 104.6974409] tap4: detached [ 106.8174384] tap0: detached [ 107.2574726] tap5: detached [ 108.9474894] tap2: detached [ 110.3374583] WARNING: module error: vfs load failed for `>/ \ [ 110.3374583] 9Gg[wP{', error 78 [ 111.0474461] tap4: detached [ 112.6974493] tap0: detached [ 114.3774581] tap2: detached [ 115.2374692] tap5: detached [ 117.9675001] tap3: detached [ 118.5574544] tap0: detached [ 119.3774509] tap4: detached [ 120.6674622] tap2: detached [ 121.0774536] uhub4: device problem, disabling port 1 [ 123.6274554] tap4: detached [ 124.3174539] tap5: detached [ 125.8274892] tap3: detached [ 126.4574670] pad0: outputs: 44100Hz, 16-bit, stereo [ 126.4574670] audio0 at pad0: playback [ 126.4688798] audio0: slinear_le:16 -> slinear_le:16 2ch 44100Hz, blk 1764 bytes (10ms) for playback [ 126.4797826] spkr1 at audio0: PC Speaker (synthesized) [ 126.4797826] wsbell at spkr1 not configured [ 126.5574591] spkr1: detached [ 126.5574591] audio0: detached [ 126.5674599] pad0: detached [ 129.0074686] tap5: detached [ 130.8774623] tap2: detached [ 131.8474633] tap0: detached [ 132.3174576] tap1: detached [ 134.8174816] tap4: detached [ 135.4174787] tap3: detached [ 136.6774640] tap0: detached [ 138.4874939] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3399 command syz-executor.3) [ 139.5974681] tap2: detached [ 140.0374862] tap4: detached [ 141.7074856] tap3: detached [ 142.1374865] tap5: detached [ 145.5974704] tap0: detached [ 145.8874817] tap4: detached [ 148.8575189] tap3: detached [ 149.7174700] tap2: detached [ 150.6474722] tap0: detached [ 152.2175226] uhub2: device problem, disabling port 1 [ 152.9974743] uhub2: device problem, disabling port 1 [ 153.3274726] tap4: detached [ 155.1774804] tap3: detached [ 156.0174800] tap0: detached [ 157.6974790] tap4: detached [ 159.4574865] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3967 command syz-executor.4) [ 160.0374825] tap3: detached [ 161.5674918] tap0: detached [ 161.8875126] tap5: detached [ 162.3075251] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2202 command syz-executor.3) [ 163.7575229] uhub5: device problem, disabling port 1 [ 164.0275116] tap4: detached [ 166.9775171] tap1: detached [ 168.1875076] tap0: detached         [ 171.6875085] uhub1: device problem, disabling port 1 [ 173.0374939] tap0: detached Jan 1 00:00:06 init: getty repeating too quickly on port `/dev/constty', sleeping [ 173.5175006] .: failed to start extattr, error = 0[ 176.2574930] tap5: detached [ 176.4874934] tap4: detached [ 177.9175047] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 4553 command syz-executor.0) [ 177.9175047] tap1: detached [ 179.1574983] tap3: detached [ 184.4575008] tap3: detached [ 184.8475037] tap1: detached [ 185.7675332] tap0: detached [ 186.8175176] tap2: detached [ 187.1174980] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 5083 command syz-executor.1) [ 191.0875039] tap5: detached [ 191.2275134] tap1: detached [ 192.8375030] tap2: detached [ 193.1075074] puffs_mount: handle size 536870912 too large [ 193.2475059] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2798 command syz-executor.5) [ 194.6075047] tap3: detached [ 195.9575110] uhub5: device problem, disabling port 1 [ 196.5875111] WARNING: module error: module `' not found [ 196.6575246] uhidev0 at uhub5 port 1 configuration 1 interface 0 [ 196.6686419] uhidev0: (0x0000) (0x0000), rev 1.88/0.40, addr 2, iclass 3/1 [ 196.8675257] uhidev0: no report descriptor [ 196.8775125] uhidev0: detached [ 196.8775125] uhidev0: at uhub5 port 1 (addr 2) disconnected [ 197.4975137] uhub5: device problem, disabling port 1 [ 198.0875121] tap4: detached [ 198.0975123] uhub5: device problem, disabling port 1 [ 198.4675154] tap0: detached [ 199.1875130] WARNING: module error: vfs load failed for `>/ \ 9Gg[wP{', error 78 [ 199.6375164] uhub5: device problem, disabling port 1 [ 200.1275270] .: failed to start extattr, error = 0[ 202.3675150] uhub0: device problem, disabling port 1 [ 202.7275157] tap5: detached [ 203.0175172] tap2: detached [ 203.9375161] uhub0: device problem, disabling port 1 [ 204.1875585] tap1: detached [ 204.6075318] WARNING: defaulted mmap() share type to MAP_SHARED (pid 3309 command syz-executor.3) [ 204.6175178] WARNING: defaulted mmap() share type to MAP_SHARED (pid 3309 command syz-executor.3) [ 204.6475350] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3309 command syz-executor.3) [ 205.0775573] uhub0: device problem, disabling port 1 [ 206.0275281] WARNING: module error: module `' not found [ 206.6575204] btuart0: major 8 minor 0 [ 206.6775177] tap3: detached [[ 208.0575186] bt[ 209.7675328] tap4: detached [ 210.6275218] tap5: detached [ 211.4175402] uhub3: device problem, disabling port 1 [ 212.0075212] uhub3: device problem, disabling port 1 [ 212.8175365] uhub3: device problem, disabling port 1 [ 213.3775385] uhub3: device problem, disabling port 1 [ 214.7375276] tap2: detached [ 215.0075278] tap1: detached [ 216.1775487] uhub3: device problem, disabling port 1 [ 216.7275354] tap5: detached [ 219.5675349] tap1: discarding oversize frame (len=65007) [ 220.6375255] WARNING: module error: module `' not found [ 222.6775308] tap2: discarding oversize frame (len=65007) [ 223.9375685] tap3: detached [ 225.2075467] tap1: detached [ 228.0275344] uhub5: device problem, disabling port 1 [ 229.0075515] uhub5: device problem, disabling port 1 [ 229.6875434] uhub5: device problem, disabling port 1 [ 230.2975355] uhub5: device problem, disabling port 1 [ 230.8475447] uhub5: device problem, disabling port 1 [ 231.3875347] tap2: detached `dךq"l.e'6Z;=lt ]T;a%*[ 233.2675333] tap4: detached [ 234.1476068] pad0: outputs: 44100Hz, 16-bit, stereo [ 234.1476068] audio0 at pad0: playback [ 234.1575468] audio0: slinear_le:16 -> slinear_le:16 2ch 44100Hz, blk 1764 bytes (10ms) for playback [ 234.1675444] spkr1 at audio0: PC Speaker (synthesized) [ 234.1675444] wsbell at spkr1 not configured [ 234.2075433] spkr1: detached [ 234.2175384] audio0: detached [ 234.2175384] pad0: detached [ 236.1977411] tap5: detached [ 238.1175934] tap2: detached [ 240.1575482] tap5: discarding oversize frame (len=65007) [ 240.3575417] tap1: detached [ 240.4375640] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 5721 command syz-executor.2) serialport: VM disconnected.