last executing test programs: 42.742848335s ago: executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) ioctl$FIONSPACE(0xffffffffffffffff, 0x40046679, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000001640)) __clone(0x0, 0x0) mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x5300) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0x3}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) pathconf(&(0x7f0000000280)='./file0\x00', 0x5) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) pathconf(&(0x7f00000002c0)='./file0\x00', 0x3) 42.008441178s ago: executing program 1: mprotect(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x0) munmap(&(0x7f0000fec000/0x14000)=nil, 0x14000) socket$inet6(0x18, 0x1, 0xb) r0 = socket(0x2, 0x2, 0x0) __setitimer50(0x0, &(0x7f0000000140)={{}, {0x0, 0x371b9f13}}, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000100)=0xfffff0ac, 0x4) r1 = semget$private(0x0, 0x4, 0x81) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x0, 0x101, 0x8, 0x1d6e}}) ____semctl50$SETVAL(r1, 0x0, 0x8, &(0x7f00000004c0)=@buf=&(0x7f0000000480)={{r2, 0x0, 0x0, 0xfe7, 0x40, 0x6, 0x4}, 0x7, 0x8, 0x381e, &(0x7f0000000440)={0x8, 0x49f7, 0x5e0, 0x5}}) compat_50___shmctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000500)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)="0123d8044e79a31777f23a85823100f7a4fcca248630751336e89a0250ea8ed2dd7b7b7e289fbf7c55ab883d4b8833010c8345404c3547ee109182606ce102df23949f1a58ca8cc66235dc5a5a64deb3b3c0b7529d3a9e53759aaaaa7f693a52f031801efacfbec280d41390cce1de2b526f872a1fa9020a44de"}) __fhstat50(&(0x7f0000000840)="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", 0xfffffffffffffd1b, &(0x7f00000001c0)) compat_50_____semctl13$SETALL(r1, 0x0, 0x9, &(0x7f0000000180)=@array=&(0x7f00000000c0)=0x3) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r5 = socket(0x2, 0x1, 0x0) bind(r5, &(0x7f0000000000), 0x10) poll(&(0x7f0000000340), 0x0, 0x1f) lchown(&(0x7f0000000340)='./file0\x00', r4, r3) ioctl$FIOSEEKHOLE(r0, 0xc0106914, 0x0) mknod(&(0x7f0000000100)='./file0\x00', 0x80002005, 0x0) socket(0x11, 0x5, 0x3) 41.784845493s ago: executing program 5: pipe(0x0) pipe2(0x0, 0x0) r0 = compat_30_socket(0x22, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001400)=ANY=[], 0x10}, 0x1) r1 = socket(0x1f, 0x10000000, 0x0) getsockopt(r1, 0x0, 0xd, 0x0, 0x0) open$dir(&(0x7f0000000b80)='./file0\x00', 0x0, 0x800) socket$inet(0x2, 0x2, 0x0) socket$inet(0x2, 0x0, 0x0) compat_50_select(0x0, 0x0, 0x0, 0x0, 0x0) posix_spawn(0x0, 0x0, &(0x7f0000000180)={0x0, 0xfffffd4a, 0x0}, 0x0, 0x0, 0x0) 41.162477919s ago: executing program 1: pipe(0x0) pipe2(0x0, 0x0) r0 = compat_30_socket(0x22, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001400)=ANY=[], 0x10}, 0x1) r1 = socket(0x1f, 0x10000000, 0x0) getsockopt(r1, 0x0, 0xd, 0x0, 0x0) open$dir(&(0x7f0000000b80)='./file0\x00', 0x0, 0x800) r2 = socket$inet(0x2, 0x2, 0x0) socket$inet(0x2, 0x0, 0x0) ioctl$FIONREAD(r2, 0xc050756a, &(0x7f00000001c0)) posix_spawn(0x0, 0x0, &(0x7f0000000180)={0x0, 0xfffffd4a, 0x0}, 0x0, 0x0, 0x0) 38.492057493s ago: executing program 1: r0 = socket(0x2, 0x0, 0x0) getsockopt(r0, 0x6, 0x5, 0x0, 0x0) compat_40_mount(0x0, &(0x7f0000000140)='.\x00', 0x0, 0x0) __mount50(&(0x7f00000001c0)='fdesc\x00', &(0x7f0000000040)='.\x00', 0x0, 0x0, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x8000, 0x6381) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) msgget$private(0x0, 0x282) 36.464041147s ago: executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) mkdir(&(0x7f00000007c0)='./file0\x00', 0x0) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000140)='efs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000001c0)) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x0, 0x7fffffffffffffff) __mount50(&(0x7f0000000180)='kernfs\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0) setreuid(0x0, 0xee01) unlink(&(0x7f0000000000)='./file0\x00') profil(0x0, 0x0, 0xdc, 0x4) 23.164803035s ago: executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) ioctl$FIONSPACE(0xffffffffffffffff, 0x40046679, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000001640)) __clone(0x0, 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0x3}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) pathconf(&(0x7f0000000280)='./file0\x00', 0x5) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) pathconf(&(0x7f00000002c0)='./file0\x00', 0x3) 21.863726646s ago: executing program 1: mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x4100) mknod(&(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x0}, 0x10) mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 0x1) link(&(0x7f0000001240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000bc0)='./file0\x00') rename(&(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000f40)='./file1\x00') rename(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='./file1\x00') open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x4) open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) setreuid(0x0, 0xee00) compat_30_fhstat(0x0, 0x0) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') r1 = open(&(0x7f0000000300)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x1000000, 0x7) fchownat(r1, &(0x7f00000000c0)='./file1\x00', 0xffffffffffffffff, 0xffffffffffffffff, 0x200) open(&(0x7f0000000200)='./file0\x00', 0x1000000, 0x4) getegid() r2 = socket$unix(0x1, 0x5, 0x0) ioctl$FIOSEEKHOLE(r2, 0x80206913, &(0x7f0000000180)=0x8000080000000039) mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x29b3) msgctl$IPC_SET(0x0, 0x1, 0xffffffffffffffff) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000180)='ptyfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000500)) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffefff7ff}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x3, &(0x7f00000001c0)) open(&(0x7f00000000c0)='./file0\x00', 0x11c33cb5ece841d8, 0x0) compat_40_mount(&(0x7f0000000100)='nilfs\x00', &(0x7f00000005c0)='.\x00', 0x4000000, &(0x7f00000002c0)='\"') open$dir(&(0x7f0000000280)='./file1\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) 21.833041121s ago: executing program 0: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x615, 0x0) writev(r0, &(0x7f0000001480)=[{&(0x7f0000001340)="cc60e16405d3d79a1a7122a5fb9de9ea6ca0b30fb2942ef7652736f10f86d45ae419b2ecf7af93d33b3de1f2c56c0d93da7484095d0d543baf7f0161a025c9c02a", 0x41}], 0x1) r1 = socket(0x1, 0x1, 0x1) r2 = getppid() getgid() mknod(&(0x7f0000000280)='./file0\x00', 0x1100, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) getuid() r3 = msgget$private(0x0, 0x100) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000ac0)=""/240) msgrcv(r3, 0x0, 0x0, 0x1, 0x0) msgrcv(r3, 0x0, 0xd4, 0x0, 0x0) __fhstat50(&(0x7f0000000180), 0x0, 0x0) mknod(0x0, 0x2000, 0x0) r4 = open(&(0x7f00000000c0)='./file1\x00', 0x1, 0x8) ioctl$FIOASYNC(r4, 0x80047401, &(0x7f0000000000)=0x5) open(&(0x7f0000000140)='./file0\x00', 0x1, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x800, 0x4) r5 = socket$inet(0x2, 0x3, 0x0) connect$inet(r5, &(0x7f00000002c0)={0x2, 0x0}, 0x10) writev(r5, &(0x7f0000000680)=[{&(0x7f0000001580)="acd9b538d000a1b75e330a78b1da32f88b61a69a74be43c062ca062df37c99fc0c030963952300becc11b94bf6c208cbec04cec8ba4b79063cf205b8c6ae463329e821a4c722fb09b0988542844235779eeb04ca6f8f5fa519503d9342a54f38a6e893834b6de91a4b6f3cc73d0e906f8f170899553fdcdc2d95fe3c6af8f572343f4f2cbf610eb943c64242167041bb3db5db907f8025e8302652699cc248b9da8d429cb9fd4e5c670f85a8b0a05b7f39a2dd3f3d0d5543444fc80d847b87dfb6c37acc377911c5e7c9e91526178cf5f6b6ef1f42000000935ca14393076dc4e658308441cbc4bbd1f47308f2b97364154735770c4d2e31c831dd3dfdbed343985988e1ce1b66bd478ba34a2b72962e51aa5927ed30faa5d4c2dbd0d6e963000000aae76bb852c9a2fd4f3202e06d08cb5c0d6c987e56c7f7909a9b90ace3b3362e63ced40b8a7c7e2a6b7bf69713b225290dc84fdbe21253078602fe2f96704220db7a4efe47792ce4bc7c8ca248669f7e6ecf7e20dd867a", 0x179}], 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002a40)={&(0x7f0000000000), 0x10, 0x0}, 0x0) syz_emit_ethernet(0x138, &(0x7f0000000000)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r6 = socket(0x2, 0x2, 0x0) sendmsg$unix(r6, &(0x7f0000002a40)={0x0, 0x0, 0x0}, 0x0) msgctl$IPC_RMID(r3, 0x0) getgid() setpgid(r2, 0xffffffffffffffff) fcntl$lock(r1, 0x3, &(0x7f0000000040)={0x1, 0x0, 0x7fffffff, 0x664, r2}) 20.822076477s ago: executing program 3: mknod(&(0x7f0000000300)='./bus\x00', 0x2000, 0x6da) mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x40000802) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$FIOASYNC(r0, 0x2000746e, 0x0) open$dir(&(0x7f0000000080)='./bus\x00', 0x0, 0x4) 20.547390169s ago: executing program 2: pipe(0x0) pipe2(0x0, 0x0) r0 = compat_30_socket(0x22, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001400)=ANY=[], 0x10}, 0x1) r1 = socket(0x1f, 0x10000000, 0x0) getsockopt(r1, 0x0, 0xd, 0x0, 0x0) open$dir(&(0x7f0000000b80)='./file0\x00', 0x0, 0x800) r2 = socket$inet(0x2, 0x2, 0x0) socket$inet(0x2, 0x0, 0x0) ioctl$FIONREAD(r2, 0xc050756a, &(0x7f00000001c0)) posix_spawn(0x0, 0x0, &(0x7f0000000180)={0x0, 0xfffffd4a, 0x0}, 0x0, 0x0, 0x0) 18.847444483s ago: executing program 3: pipe(&(0x7f00000001c0)={0xffffffffffffffff}) r1 = getpid() compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0) fktrace(r0, 0x0, 0xf, r1) mincore(&(0x7f0000000000/0x3000)=nil, 0x3000, &(0x7f0000000440)=""/11) 18.688609367s ago: executing program 2: __setitimer50(0x0, 0x0, 0x0) compat_40_mount(&(0x7f0000000380)='tmpfs\x00', &(0x7f00000003c0)='.\x00', 0x0, &(0x7f0000000140)="01") symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') chflags(&(0x7f0000000100)='./file0\x00', 0x50009) unlink(&(0x7f0000000000)='./file0\x00') r0 = __clone(0x0, 0x0) compat_50_wait4(r0, 0x0, 0x0, 0x0) 18.619700248s ago: executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) ioctl$FIONSPACE(0xffffffffffffffff, 0x40046679, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000001640)) __clone(0x0, 0x0) mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x5300) __fhopen40(0x0, 0x0, 0xa40174b4a3c3f8a3) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0xfffffff0, 0x201, 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0x3}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) pathconf(&(0x7f0000000280)='./file0\x00', 0x5) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) 17.806232864s ago: executing program 5: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) mkdir(&(0x7f00000007c0)='./file0\x00', 0x0) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000140)='efs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000001c0)) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x0, 0x7fffffffffffffff) __mount50(&(0x7f0000000180)='kernfs\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0) setreuid(0x0, 0xee01) unlink(&(0x7f0000000000)='./file0\x00') profil(0x0, 0x0, 0xdc, 0x4) 17.438924111s ago: executing program 2: r0 = socket$unix(0x1, 0x0, 0x0) fpathconf(r0, 0x0) mknod(0x0, 0x0, 0x0) pipe(0x0) poll(&(0x7f0000000280)=[{}], 0x1, 0x0) __fhstat50(0x0, 0x0, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x0) open(0x0, 0x0, 0x800) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIOASYNC(0xffffffffffffffff, 0x80017472, 0x0) mprotect(&(0x7f0000010000/0x2000)=nil, 0x2000, 0x0) setreuid(0x0, 0xee01) r2 = socket(0x18, 0x2, 0x0) setsockopt(r2, 0x1000000029, 0x30, 0x0, 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, 0x0) unmount(0x0, 0x800) ioctl$FIONREAD(0xffffffffffffffff, 0x4004667f, 0x0) read(r1, &(0x7f0000000200)=""/91, 0x5b) socket(0x0, 0x0, 0x0) compat_50___lstat30(0x0, 0x0) modctl$MODCTL_UNLOAD(0x2, 0x0) open$dir(&(0x7f0000000080)='./bus\x00', 0x100, 0x800) 17.061690429s ago: executing program 2: _lwp_ctl(0x100, 0x0) 17.019267316s ago: executing program 0: syz_usb_connect$printer(0x0, 0x0, 0x0, &(0x7f0000000740)={0x0, 0x0, 0x6e, 0x0, 0x1, [{0x4, &(0x7f00000005c0)=@lang_id={0x4}}]}) compat_40_mount(&(0x7f0000000200)='ntfs\x00', &(0x7f0000000400)='./file0\x00', 0x0, &(0x7f00000002c0)="01") r0 = fork() compat_50_wait4(r0, 0x0, 0x20009, 0x0) getpgid(0xffffffffffffffff) ptrace(0x9, r0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() fktrace(r1, 0x0, 0x62e2dd08f149ff1b, r2) syz_usb_connect(0x0, 0x24, &(0x7f0000000200)=ANY=[@ANYBLOB="06010000000000000000000000000102030109eb02000100000000090400000000000000"], 0x0) __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f00000001c0)='.\x00', 0x0, &(0x7f0000000540), 0x0) ioctl$FIOSEEKHOLE(0xffffffffffffffff, 0x8018698d, &(0x7f0000000100)=0x8000000000000031) r3 = socket$inet(0x2, 0x3, 0x35) dup2(r3, 0xffffffffffffffff) 16.748105848s ago: executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) __fstat50(r0, &(0x7f0000000300)) 16.389279154s ago: executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1) mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x4f4b) r1 = open$dir(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="ebffcb", 0x3) ioctl$FIOASYNC(r1, 0xc0104304, &(0x7f00000001c0)=0x20000002) sendto$unix(r0, &(0x7f0000001100)="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", 0x7b5, 0xc, 0x0, 0x0) r2 = socket(0x18, 0x3, 0x0) setsockopt(r2, 0x29, 0x6c, 0x0, 0x0) syz_usb_connect$printer(0x6, 0xf, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYRESHEX, @ANYRES64=0x0, @ANYBLOB="792421c83e559ad82b0f892bb9c0ae607f16f41a9d0ccf6264cab178b0a27833"], 0x0) chdir(&(0x7f0000000100)='./bus\x00') 14.845577442s ago: executing program 0: mknod(0x0, 0x0, 0x0) socketpair(0x10, 0x2, 0x0, 0x0) shmget(0x3, 0x4000, 0x230, &(0x7f0000ffa000/0x4000)=nil) open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400001803c1, 0x0) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="c98d66", 0x3}], 0x1) open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) compat_43_osendmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x0) open(0x0, 0x0, 0x0) mknod(0x0, 0x0, 0xe03) compat_40_mount(&(0x7f0000000000)='lfs\x00', &(0x7f00000003c0)='.\x00', 0x0, &(0x7f0000000140)) symlink(&(0x7f0000000080)='.\x00', &(0x7f00000004c0)='./file0\x00') compat_40_mount(&(0x7f0000000180)='ptyfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000500)) open(0x0, 0x0, 0x0) rename(&(0x7f0000000080)='./file2/file0\x00', &(0x7f0000000500)='./file0\x00') ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000000c0)}, 0x0) socket$inet(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) open$dir(0x0, 0x0, 0x0) ktrace(0x0, 0x0, 0x0, 0x0) compat_43_ogetdirentries(0xffffffffffffffff, 0x0, 0x17, 0x0) 12.773043743s ago: executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) ioctl$FIONSPACE(0xffffffffffffffff, 0x40046679, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000001640)) __clone(0x0, 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0x3}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) pathconf(&(0x7f0000000280)='./file0\x00', 0x5) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) pathconf(&(0x7f00000002c0)='./file0\x00', 0x3) 11.82396949s ago: executing program 5: syz_usb_connect$printer(0x0, 0x0, 0x0, &(0x7f0000000740)={0x0, 0x0, 0x6e, 0x0, 0x1, [{0x4, &(0x7f00000005c0)=@lang_id={0x4}}]}) compat_40_mount(&(0x7f0000000200)='ntfs\x00', &(0x7f0000000400)='./file0\x00', 0x0, &(0x7f00000002c0)="01") r0 = fork() compat_50_wait4(r0, 0x0, 0x20009, 0x0) getpgid(0xffffffffffffffff) ptrace(0x9, r0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() fktrace(r1, 0x0, 0x62e2dd08f149ff1b, r2) syz_usb_connect(0x0, 0x24, &(0x7f0000000200)=ANY=[@ANYBLOB="06010000000000000000000000000102030109eb02000100000000090400000000000000"], 0x0) __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f00000001c0)='.\x00', 0x0, &(0x7f0000000540), 0x0) ioctl$FIOSEEKHOLE(0xffffffffffffffff, 0x8018698d, &(0x7f0000000100)=0x8000000000000031) r3 = socket$inet(0x2, 0x3, 0x35) r4 = socket$inet(0x2, 0x2, 0x0) dup2(r3, r4) 9.456390336s ago: executing program 3: r0 = socket(0x2, 0x3, 0x0) sendto$inet(r0, 0x0, 0x700, 0x4, &(0x7f0000002400)={0x2, 0x0}, 0x10) 8.801319188s ago: executing program 3: pipe(0x0) pipe2(0x0, 0x0) r0 = compat_30_socket(0x22, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001400)=ANY=[], 0x10}, 0x1) r1 = socket(0x1f, 0x10000000, 0x0) getsockopt(r1, 0x0, 0xd, 0x0, 0x0) open$dir(&(0x7f0000000b80)='./file0\x00', 0x0, 0x800) r2 = socket$inet(0x2, 0x2, 0x0) socket$inet(0x2, 0x0, 0x0) ioctl$FIONREAD(r2, 0xc050756a, &(0x7f00000001c0)) posix_spawn(0x0, 0x0, &(0x7f0000000180)={0x0, 0xfffffd4a, 0x0}, 0x0, 0x0, 0x0) 8.439746923s ago: executing program 4: setrlimit(0x7, &(0x7f00000000c0)={0x100000001, 0x1e1000000000000}) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) r1 = getpid() _lwp_create(0x0, 0x0, 0x0) r2 = shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x3000) shmdt(r2) fktrace(r0, 0x0, 0xf, r1) setrlimit(0x7, &(0x7f0000000100)) setuid(0xee01) execve(0x0, 0x0, 0x0) compat_43_ogetdirentries(r0, &(0x7f0000000200)=""/200, 0x5, &(0x7f0000000000)) mknod(&(0x7f0000000540)='./file0\x00', 0x6000, 0x1003) acct(&(0x7f0000000180)='./file0\x00') _lwp_continue(0x0) 4.344417378s ago: executing program 4: r0 = socket(0x18, 0x2, 0x0) socket$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, 0x10000000, 0x0) compat_43_osetrlimit(0x9, &(0x7f0000000400)) listen(0xffffffffffffffff, 0x0) paccept(r0, &(0x7f0000000140)=@data, &(0x7f0000000300)=0xe, 0x0) mknod(&(0x7f0000001200)='./file0\x00', 0x2000, 0x400) compat_30___fstat13(r1, &(0x7f0000000280)) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x4f4b) __posix_rename(&(0x7f0000000000)='./bus/\x00', &(0x7f0000000040)='./bus/\x00') fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x83fe}) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) r3 = socket(0x1f, 0x40000003, 0x0) sendmsg(r3, &(0x7f0000000a00)={&(0x7f0000000240)=@data="61468198a2b51867746bee0f73ba", 0x10, 0x0, 0x0, &(0x7f0000000740)=[{0x10}], 0x10}, 0x0) setsockopt(r0, 0x1000000029, 0x3e, &(0x7f0000000000)="674cd6e5", 0x4) writev(r0, &(0x7f0000000080)=[{0x0}], 0x1) compat_50_utimes(&(0x7f0000000340)='./bus\x00', &(0x7f00000003c0)={0x6, 0x8000000000000000}) link(&(0x7f0000000440)='./bus\x00', &(0x7f0000000480)='./file0\x00') 2.06375428s ago: executing program 1: mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x4100) mknod(&(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x0}, 0x10) mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 0x1) link(&(0x7f0000001240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000bc0)='./file0\x00') rename(&(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000f40)='./file1\x00') rename(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='./file1\x00') open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x4) open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) setreuid(0x0, 0xee00) compat_30_fhstat(0x0, 0x0) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') r1 = open(&(0x7f0000000300)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x1000000, 0x7) fchownat(r1, &(0x7f00000000c0)='./file1\x00', 0xffffffffffffffff, 0xffffffffffffffff, 0x200) open(&(0x7f0000000200)='./file0\x00', 0x1000000, 0x4) getegid() r2 = socket$unix(0x1, 0x5, 0x0) ioctl$FIOSEEKHOLE(r2, 0x80206913, &(0x7f0000000180)=0x8000080000000039) mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x29b3) msgctl$IPC_SET(0x0, 0x1, 0xffffffffffffffff) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) compat_40_mount(&(0x7f0000000180)='ptyfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000500)) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffefff7ff}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x3, &(0x7f00000001c0)) open(&(0x7f00000000c0)='./file0\x00', 0x11c33cb5ece841d8, 0x0) compat_40_mount(&(0x7f0000000100)='nilfs\x00', &(0x7f00000005c0)='.\x00', 0x4000000, &(0x7f00000002c0)='\"') open$dir(&(0x7f0000000280)='./file1\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) 1.99926002s ago: executing program 4: mknod(&(0x7f0000000300)='./bus\x00', 0x2000, 0x6da) (async) mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x40000802) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$FIOASYNC(r0, 0x2000746e, 0x0) open$dir(&(0x7f0000000080)='./bus\x00', 0x0, 0x4) 1.586020594s ago: executing program 4: r0 = socket$unix(0x1, 0x0, 0x0) fpathconf(r0, 0x0) mknod(0x0, 0x0, 0x0) pipe(0x0) poll(&(0x7f0000000280)=[{}], 0x1, 0x0) __fhstat50(0x0, 0x0, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x0) open(0x0, 0x0, 0x800) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIOASYNC(0xffffffffffffffff, 0x80017472, 0x0) mprotect(&(0x7f0000010000/0x2000)=nil, 0x2000, 0x0) setreuid(0x0, 0xee01) r2 = socket(0x18, 0x2, 0x0) setsockopt(r2, 0x1000000029, 0x30, 0x0, 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, 0x0) unmount(0x0, 0x800) ioctl$FIONREAD(0xffffffffffffffff, 0x4004667f, 0x0) read(r1, &(0x7f0000000200)=""/91, 0x5b) socket(0x0, 0x0, 0x0) compat_50___lstat30(0x0, 0x0) modctl$MODCTL_UNLOAD(0x2, 0x0) open$dir(&(0x7f0000000080)='./bus\x00', 0x100, 0x800) 1.333390873s ago: executing program 2: _lwp_ctl(0x100, 0x0) 1.046469248s ago: executing program 0: mknod(0x0, 0x0, 0x0) socketpair(0x10, 0x2, 0x0, 0x0) shmget(0x3, 0x4000, 0x230, &(0x7f0000ffa000/0x4000)=nil) open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400001803c1, 0x0) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="c98d66", 0x3}], 0x1) open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) compat_43_osendmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x0) open(0x0, 0x0, 0x0) mknod(0x0, 0x0, 0xe03) compat_40_mount(&(0x7f0000000000)='lfs\x00', &(0x7f00000003c0)='.\x00', 0x0, &(0x7f0000000140)) symlink(&(0x7f0000000080)='.\x00', &(0x7f00000004c0)='./file0\x00') compat_40_mount(&(0x7f0000000180)='ptyfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000500)) open(0x0, 0x0, 0x0) rename(&(0x7f0000000080)='./file2/file0\x00', &(0x7f0000000500)='./file0\x00') ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000000c0)}, 0x0) socket$inet(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) open$dir(0x0, 0x0, 0x0) ktrace(0x0, 0x0, 0x0, 0x0) compat_43_ogetdirentries(0xffffffffffffffff, 0x0, 0x17, 0x0) 1.018725422s ago: executing program 2: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) mkdir(&(0x7f00000007c0)='./file0\x00', 0x0) 456.662639ms ago: executing program 4: pipe(&(0x7f00000001c0)={0xffffffffffffffff}) r1 = getpid() compat_50___shmctl13$IPC_SET(0x0, 0x1, 0x0) fktrace(r0, 0x0, 0xf, r1) mincore(&(0x7f0000000000/0x3000)=nil, 0x3000, &(0x7f0000000440)=""/11) 422.589124ms ago: executing program 0: syz_usb_connect$printer(0x0, 0x0, 0x0, &(0x7f0000000740)={0x0, 0x0, 0x6e, 0x0, 0x1, [{0x4, &(0x7f00000005c0)=@lang_id={0x4}}]}) compat_40_mount(&(0x7f0000000200)='ntfs\x00', &(0x7f0000000400)='./file0\x00', 0x0, &(0x7f00000002c0)="01") r0 = fork() compat_50_wait4(r0, 0x0, 0x20009, 0x0) getpgid(0xffffffffffffffff) ptrace(0x9, r0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() fktrace(r1, 0x0, 0x62e2dd08f149ff1b, r2) syz_usb_connect(0x0, 0x24, &(0x7f0000000200)=ANY=[@ANYBLOB="06010000000000000000000000000102030109eb02000100000000090400000000000000"], 0x0) __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f00000001c0)='.\x00', 0x0, &(0x7f0000000540), 0x0) ioctl$FIOSEEKHOLE(0xffffffffffffffff, 0x8018698d, &(0x7f0000000100)=0x8000000000000031) r3 = socket$inet(0x2, 0x3, 0x35) dup2(r3, 0xffffffffffffffff) 0s ago: executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x7) setreuid(0x0, 0xee01) compat_43_osethostname(&(0x7f0000000140)="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", 0x101) unlink(&(0x7f0000000000)='./file0\x00') kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.192' (ED25519) to the list of known hosts. 2024/06/17 21:29:48 fuzzer started 2024/06/17 21:29:49 dialing manager at 10.128.0.163:30036 2024/06/17 21:29:49 starting 6 executor processes login: [ 68.6084492] tap1: detached [ 72.7284725] tap0: detached [ 73.3684722] tap1: detached [ 76.3884856] tap4: detached [ 77.4684934] tap0: detached [ 80.9585152] tap2: detached [ 83.1985147] tap1: detached [ 86.7285275] tap2: detached [ 90.7585521] tap3: detached [ 91.0885502] tap5: detached [ 91.9685549] tap0: detached [ 94.1285642] tap1: detached [ 94.6585687] tap4: detached [ 99.2585989] tap4: detached [ 100.9185929] tap3: detached [ 102.0686242] tap5: detached [ 105.1286153] tap1: detached [ 106.2986137] tap2: detached [ 107.1886201] btuart0: major 8 minor 0 [[ 109.3086265] tap4: detached [ 112.0486753] tap0: detached [[ 114.3986842] btuart0: detached [ 116.3386582] btuart0: major 8 minor 0 [[[ 118.4986696] btuart0: detached [ 120.2186772] tap0: detached [ 122.0486885] btuart0: major 8 minor 0 [[ 123.1586869] tap4: detached [ 124.5586942] tap3: detached [ 126.9887478] tap5: detached [ 128.1787198] tap0: detached [ 129.9587570] tap2: detached [ 131.4987237] tap3: detached [ 133.2887320] tap4: detached [ 134.8287379] tap5: detached [ 138.3087555] tap1: detached [ 138.5987527] tap2: detached [ 140.0887993] tap5: detached [ 143.8987881] tap0: detached [ 144.2987791] tap3: detached [ 145.2087884] tap5: detached [ 147.3688014] tap1: detached [ 148.5987974] sockaddr_getsize_by_family: (syz-executor.0:1665:1678) Unhandled address family=0 [ 151.4788107] tap2: detached [ 152.9388176] tap0: detached [ 154.5788255] tap4: detached [ 156.6288389] .: failed to start extattr, error = 0tap5: detached [ 158.7188550] tap3: detached [ 159.1188445] .: failed to start extattr, error = 0[ 161.3088534] tap4: detached [ 162.2788578] .: failed to start extattr, error = 0tap0: detached [ 162.9388690] tap1: detached [ 164.3988656] .: failed to start extattr, error = 0[ 166.4288841] .: failed to start extattr, error = 0[ 167.0088794] tap3: detached [ 167.7488799] tap5: detached [ 168.2588941] at_ifinit: timeout?! [ 168.9688866] tap0: detached [ 170.5989135] .: failed to start extattr, error = 0[ 172.4689022] tap2: detached [ 174.8289106] tap0: detached [ 175.5089141] tap5: detached [ 176.0789199] tap1: detached [ 177.2189229] tap3: detached [ 178.3689294] tap4: detached [ 179.1189412] .: failed to start extattr, error = 0[ 181.3889426] tap3: detached [ 183.0989539] .: failed to start extattr, error = 0tap1: detached [ 183.8389540] tap2: detached [ 187.9889722] .: failed to start extattr, error = 0tap3: detached [ 188.8889713] tap0: detached [ 189.7589799] tap4: detached [ 192.4989986] tap1: detached [ 194.5589980] tap3: detached [ 197.1190230] tap5: detached [ 198.2390271] tap4: detached [ 199.2290195] tap2: detached [ 201.0390294] .: failed to start extattr, error = 0tap1: detached [ 204.3990418] tap0: detached [ 204.9990399] tap5: detached [ 206.5990609] tap4: detached [ 208.2590564] tap3: detached [ 211.3990701] tap1: detached [ 211.7590811] tap0: detached [ 212.4990729] tap2: detached [ 214.6590829] tap5: detached [ 215.4490904] tap4: detached [ 216.6190937] tap1: detached [ 219.8891094] tap2: detached [ 220.5291110] tap0: detached [ 224.2091276] tap3: detached [ 225.1591304] tap4: detached [ 225.4791664] tap5: detached [ 230.7391544] tap2: detached [ 231.2991601] tap3: detached [ 231.8291619] tap4: detached [ 232.0091610] tap1: detached [ 235.5391729] tap5: detached [ 237.3991826] tap0: detached [ 241.7592124] tap3: detached [ 242.1291983] tap2: detached [ 242.8892464] tap5: detached [ 242.9492059] tap4: detached [ 243.4592096] tap1: detached [ 248.3792595] tap1: detached [ 249.0292322] tap3: detached [ 250.6392763] tap5: detached [ 251.5992531] tap2: detached [ 253.0292531] tap0: detached [ 255.2992599] tap3: detached [ 256.5892659] tap1: detached [ 261.1393372] tap5: detached [ 263.1392966] tap4: detached [ 263.7193064] tap2: detached [ 264.1093230] tap3: detached [ 266.5793091] tap0: detached [ 268.2693154] tap4: detached [ 269.9293289] tap5: detached [ 271.6793476] tap0: detached [ 274.6893445] tap4: detached [ 277.9893593] tap5: detached [ 278.4093606] tap2: detached [ 278.5893648] tap3: detached [ 279.3693634] tap1: detached [ 285.6293911] tap3: detached [ 285.7893922] tap1: detached [ 285.9293979] tap0: detached [ 286.1593980] tap5: detached [ 289.9494145] tap4: detached [ 291.6294221] tap3: detached [ 297.2194420] tap1: detached [ 297.3494436] tap5: detached [ 299.0494494] tap2: detached [ 300.5694528] tap0: detached ~Jun 17 21:33:54 ci2-netbsd-0 init: getty repeating too quickly on port `/dev/constty', sleeping}-}*O2~[ 303.9894716] tap3: detached [ 305.2294748] tap2: detached [ 307.7695137] tap4: detached [ 310.1894966] tap3: detached [ 310.6695028] tap1: detached [ 312.2695044] tap2: detached [ 317.4995295] tap3: detached [ 317.9595696] tap5: detached [ 318.3195438] tap0: detached [ 318.8095353] tap4: detached [ 321.3195559] tap2: detached [ 323.7495573] tap3: detached [ 325.8195772] tap0: detached [ 327.1295695] tap1: detached [ 328.2395728] tap2: detached [ 329.4395825] tap5: detached [ 331.0195823] tap4: detached [ 332.6995961] tap3: detached [ 334.7896027] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 5922 command syz-executor.1) [ 335.2396158] tap2: detached [ 337.5396154] tap0: detached ~Jun 17 21:34:29 ci2-netbsd-0 init: getty repeating too quickly on port `/dev/constty', sleeping}-}*v}4~[ 339.0896209] tap1: detached [ 340.5196400] tap3: detached [ 340.8396311] tap5: detached [ 343.3796437] tap0: detached [ 345.1996577] tap2: detached [ 346.7596643] tap4: detached [ 349.6096712] tap0: detached [ 352.2297080] tap5: detached [ 358.4397091] tap1: detached [ 360.6797234] tap0: detached [ 362.3597303] tap1: detached [ 365.1797459] tap4: detached [ 368.6197461] tap2: detached [ 372.3897667] tap5: detached [ 374.5097827] WARNING: module error: vfs load failed for `./file0', error 78 [ 375.1897767] tap3: detached [ 376.2297872] tap2: detached [ 378.5197930] WARNING: module error: vfs load failed for `./file0', error 78 [ 382.0998119] tap5: detached [ 383.8298503] tap1: detached [ 384.5498188] tap2: detached [ 386.4398285] tap4: detached [ 388.4798458] tap3: detached [ 388.8798421] tap5: detached [ 391.0398577] tap0: detached [ 392.7198631] tap1: detached [ 394.1198642] WARNING: module error: vfs load failed for `./file0', error 78 [ 394.4898940] sockaddr_getsize_by_family: (syz-executor.5:9424:7359) Unhandled address family=4 [ 395.2598669] tap2: detached [ 398.0098874] tap4: detached [ 398.8598799] tap3: detached [ 399.9098818] tap5: detached [ 400.4098834] tap0: detached [ 401.6298891] tap1: detached [ 402.6098969] sockaddr_getsize_by_family: (syz-executor.2:7139:7466) Unhandled address family=4 [ 407.3999206] tap2: detached [ 408.4699267] tap5: detached [ 408.7099775] tap0: detached [ 408.8699234] tap4: detached [ 412.1599394] tap1: detached [ 414.2099492] tap4: detached [ 415.4799509] tap3: detached [ 418.2799717] tap5: detached [ 418.4799671] tap1: detached [ 420.2999731] tap0: detached [ 421.8499816] tap4: detached [ 425.3299960] tap3: detached [ 426.8000263] tap2: detached [ 427.4900033] tap4: detached [ 428.5300260] tap5: detached [ 433.4300305] tap3: detached [ 433.6000309] tap0: detached [ 433.9500373] tap4: detached [ 435.8700443] .: failed to start extattr, error = 0tap5: detached [ 438.6200541] tap1: detached [ 440.3500611] tap2: detached [ 441.1800639] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 7713 command syz-executor.3) [ 444.4902488] tap3: detached [ 445.5207668] tap5: detached [ 445.6808596] tap4: detached [ 447.2016225] tap2: detached [ 448.1921124] tap0: detached [ 451.1936441] tap3: detached [ 454.5853466] tap5: detached [ 459.4677992] tap2: detached [ 461.6689162] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 8319 command syz-executor.5) [ 465.5908874] tap5: detached [ 465.6108938] tap0: detached [ 466.2512264] tap4: detached [ 469.2327200] tap2: detached [ 473.0446385] tap5: detached [ 473.1547084] tap0: detached [ 474.5353933] tap3: detached ~Jan 13 11:40:42 ci2-netbsd-0 init: getty repeating too quickly on port `/dev/constty', sleeping}-}*ҫ~[ 478.4273551] tap1: detached [ 480.3483233] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 10573 command syz-executor.5) [ 483.2898052] tap5: detached [ 487.6620137] tap1: detached [ 490.3533663] tap4: detached [ 493.0647438] tap2: detached [ 496.4664506] tap0: detached [ 496.4764552] tap5: detached [ 496.6065289] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 9197 command syz-executor.1) [ 498.7275851] tap1: detached [ 501.1688568] tap4: detached [ 502.9797577] tap2: detached [ 505.5710358] tap5: detached [ 506.8016726] load: 8.88 not a controlling terminal [ 509.3529436] tap1: detached ~Jan 13 11:40:34 ?f`BUX?0>?(5}^?P?K5j/3sZP9?}^178/?Z??{HM$UViQ??y/?D3xPBl !*ac\?3z]'?+w"?L|;S:oP"ncmG Y??enM{???P?Sku;ND[WZPv?G4sl8}^??-A.`!j?&?;#`O)]2SW-a[?8M?[?t?n?XB???{4?mBJv.[DL!;?`?,j.?5Y???]DXGk&X?d?i9lT0? }]??D"&A Gi]BH40i]: - - getty repeating too quickly on port `/dev/constty', sleeping}-}*~[ 511.5940716] tap4: detached [ 513.4250251] tap2: detached [ 515.7061466] tap5: detached [ 516.1964273] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 13009 command syz-executor.1) [ 517.5970997] tap3: detached [ 518.8977521] load: 9.22 not a controlling terminal [ 519.3980082] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 9207 command syz-executor.4) [ 521.3089699] tap1: detached [ 523.7001745] tap4: detached [ 526.9918340] tap3: detached [ 528.3225037] tap1: detached [ 533.5551444] tap0: detached [ 533.7652618] tap5: detached [ 536.2965284] tap1: detached [ 541.4391174] tap4: detached [ 542.7398205] tap1: detached [ 546.4516437] tap3: detached [ 549.0429488] tap1: detached [ 549.0829658] tap0: detached [ 554.5357214] tap5: detached [ 556.4666913] tap4: detached [ 560.5587558] tap0: detached [ 560.7988770] tap1: detached [ 565.0310060] tap0: detached [ 568.7929030] tap1: detached ~}-}*NetBSD/amd64 (} slinear_le:16 2ch 44100Hz, blk 1764 bytes (10ms) for playback [ 580.8689931] spkr1 at audio0: PC Speaker (synthesized) [ 580.8790042] wsbell at spkr1 not configured [ 581.7094234] spkr1: detached [ 581.7194245] audio0: detached [ 581.7294229] pad0: detached [ 582.4697953] tap0: detached [ 585.0311006] puffs_mount: development version mismatch: kernel 30, lib 1768304430 [ 585.7214390] tap4: detached [ 587.9625674] tap3: detached [ 589.7434609] tap1: detached [ 592.4548308] tap5: detached [ 593.1151720] tap0: detached [ 595.3663006] tap4: detached [ 597.3472964] tap1: detached [ 602.7700275] tap3: detached [ 603.5204208] tap1: detached [ 605.4213663] tap4: detached [ 611.8345989] tap1: detached [ 613.0552145] tap4: detached [ 613.2353068] tap3: detached [ 618.8681423] tap1: detached [ 622.3398924] tap4: detached [ 629.6535802] tap3: detached [ 632.6350918] tap5: detached [ 633.0452892] tap0: detached [ 636.8472101] tap3: detached [ 639.4185198] tap4: detached [ 642.3399868] tap5: detached [ 644.0308273] tap0: detached [ 645.3114728] tap1: detached [ 648.9033201] tap2: detached [ 651.3945377] tap4: detached [ 656.5771512] tap5: detached [ 658.7782880] tap2: detached [ 662.4801279] tap1: detached [ 666.9624236] tap0: detached [ 670.4741538] tap4: detached [ 671.5847194] tap1: detached [ 674.9664303] tap2: detached [ 677.3376142] tap3: detached [ 680.2690950] tap5: detached [ 682.2701426] tap4: detached [ 684.4111819] tap0: detached [ 685.8919304] tap2: detached [ 689.6038217] tap5: detached [ 695.3266834] tap2: detached [ 695.3767100] tap4: detached [ 697.8579592] tap3: detached [ 702.2501804] tap4: detached [ 705.0015612] tap5: detached [ 711.4248002] tap3: detached [ 714.1961979] tap4: detached [ 715.6069097] tap2: detached [ 718.9686027] tap0: detached ~Mar 16 22:15:09 ci2-netbsd-0 syslogd[700]: last message repeated 5 times}-}*~Mar 16 22:15:09 23"?LA ?u? init: getty repeating too quickly on port `/dev/constty', sleeping}-}*x~[ 721.2397562] tap1: detached [ 723.4708714] tap5: detached [ 727.9831551] tap4: detached [ 731.4148740] tap1: detached [ 732.6755090] tap2: detached [ 737.0877418] tap3: detached [ 740.1292822] tap4: detached [ 740.9797019] tap2: detached [ 743.1808039] tap5: detached [ 744.3514253] tap1: detached [ 749.1138002] uhub1: device problem, disabling port 1 [ 759.2989387] tap2: detached [ 759.4990400] tap1: detached [ 760.6796354] tap4: detached [ 774.2064437] uhub2: device problem, disabling port 1 [ 782.3505471] tap3: detached [ 783.6512380] tap1: detached [ 787.1529819] tap5: detached [ 791.3250747] tap0: detached [ 791.6952591] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 21205 command syz-executor.2) [ 791.8853858] tap4: detached [ 796.2475527] uhub5: device problem, disabling port 1 [ 800.6697824] tap1: detached [ 811.2051029] tap5: detached [ 814.9769967] uhub2: device problem, disabling port 1 [ 818.2786607] tap3: detached ~}-}*NetBSD/amd64 (23"}>A}%}9})_|yg%]qeR}2o]}]J}&q=Ma,kF}3%}(}6}^}1$Еst8#}2qv+Y{3ؖ}:pVM؁z}#>֪!3},~[ 826.3227109] tap2: detached [ 826.7529278] tap4: detached [ 829.1241280] tap5: detached [ 830.5848634] uhub0: device problem, disabling port 1 [ 831.8254887] tap3: detached [ 833.3862730] tap0: detached [ 839.7895006] tap1: detached [ 846.0026330] tap0: detached [ 847.0732010] tap2: detached [ 850.2147568] tap5: detached [ 852.9761626] tap3: detached [ 858.8391031] uhub0: device problem, disabling port 1 [cpu0: softints stuck for 16 seconds [ 874.0067441] cpu0: Begin traceback... [ 874.0067441] vpanic() at netbsd:vpanic+0x27a [ 874.0067441] panic() at netbsd:panic+0x9d [ 874.0067441] heartbeat() at netbsd:heartbeat+0x759 [ 874.0067441] hardclock() at netbsd:hardclock+0x182 [ 874.0067441] Xresume_lapic_ltimer() at netbsd:Xresume_lapic_ltimer+0x1e [ 874.0067441] --- interrupt --- [ 874.0067441] trace_cmp() at netbsd:trace_cmp+0x2c [ 874.0067441] kauth_authorize_action_internal() at netbsd:kauth_authorize_action_internal+0x135 [ 874.0067441] kauth_authorize_process() at netbsd:kauth_authorize_process+0x4c [ 874.0067441] procfs_root_readdir_callback() at netbsd:procfs_root_readdir_callback+0xe2 [ 874.0067441] proclist_foreach_call() at netbsd:proclist_foreach_call+0x192 [ 874.0067441] procfs_readdir() at netbsd:procfs_readdir+0x1228 [ 874.0067441] VOP_READDIR() at netbsd:VOP_READDIR+0x15c [ 874.0067441] getcwd_scandir() at netbsd:getcwd_scandir+0x3ba [ 874.0067441] getcwd_common() at netbsd:getcwd_common+0x5c2 [ 874.0067441] exec_makepathbuf() at netbsd:exec_makepathbuf+0x275 [ 874.0067441] execve_loadvm() at netbsd:execve_loadvm+0x1a1 [ 874.0067441] execve1() at netbsd:execve1+0xde [ 874.0067441] sys_execve() at netbsd:sys_execve+0x5f [ 874.0067441] sys___syscall() at netbsd:sys___syscall+0x10e [ 874.0067441] syscall() at netbsd:syscall+0x35c [ 874.0067441] --- syscall (number 59 via SYS_syscall) --- [ 874.0067441] netbsd:syscall+0x35c: [ 874.0067441] cpu0: End traceback... [ 874.0067441] fatal breakpoint trap in supervisor mode [ 874.0067441] trap type 1 code 0 rip 0xffffffff8023240d cs 0x8 rflags 0x246 cr2 0x7c6c0d5ee710 ilevel 0x7 rsp 0xffffb602495c1248 [ 874.0067441] curlwp 0xffffb600126d9340 pid 8868.8998 lowest kstack 0xffffb602495bb2c0 Stopped in pid 8868.8998 (syz-executor.3) at netbsd:breakpoint+0x5: leave ? breakpoint() at netbsd:breakpoint+0x5 db_panic() at netbsd:db_panic+0x105 vpanic() at netbsd:vpanic+0x27a panic() at netbsd:panic+0x9d heartbeat() at netbsd:heartbeat+0x759 hardclock() at netbsd:hardclock+0x182 Xresume_lapic_ltimer() at netbsd:Xresume_lapic_ltimer+0x1e --- interrupt --- trace_cmp() at netbsd:trace_cmp+0x2c kauth_authorize_action_internal() at netbsd:kauth_authorize_action_internal+0x135 kauth_authorize_process() at netbsd:kauth_authorize_process+0x4c procfs_root_readdir_callback() at netbsd:procfs_root_readdir_callback+0xe2 proclist_foreach_call() at netbsd:proclist_foreach_call+0x192 procfs_readdir() at netbsd:procfs_readdir+0x1228 VOP_READDIR() at netbsd:VOP_READDIR+0x15c getcwd_scandir() at netbsd:getcwd_scandir+0x3ba getcwd_common() at netbsd:getcwd_common+0x5c2 exec_makepathbuf() at netbsd:exec_makepathbuf+0x275 execve_loadvm() at netbsd:execve_loadvm+0x1a1 execve1() at netbsd:execve1+0xde sys_execve() at netbsd:sys_execve+0x5f sys___syscall() at netbsd:sys___syscall+0x10e syscall() at netbsd:syscall+0x35c --- syscall (number 59 via SYS_syscall) --- netbsd:syscall+0x35c: Panic string: cpu0: softints stuck for 16 seconds PID LID S CPU FLAGS STRUCT LWP * NAME WAIT 1296 1296 4 1 1000000 ffffb60012dab940 syz-executor.0 1288 1288 2 0 0 ffffb60012bbea00 sh 1287 1287 3 1 11000000 ffffb600133569c0 syz-executor.0 xclow 1289 1289 2 0 1000000 ffffb6001343c340 syz-executor.2 19024 19024 2 0 0 ffffb60012ce51c0 ndp 8692 8692 3 1 180 ffffb600142b35c0 syz-executor.3 wait 1516 1516 3 1 180 ffffb600129bf280 syz-executor.5 wait 9188 9188 3 1 1c0 ffffb60014b40340 syz-executor.0 wait 5088 5088 3 1 1c0 ffffb60014e47600 syz-executor.2 wait 963 963 2 0 1000000 ffffb60012cb0940 syz-executor.1 16778 16778 3 0 180 ffffb6001541d500 getty nanoslp 1Mutex error: mutex_vector_enter,519: assertion failed: !cpu_intr_p() [ 874.0067441] lock address : ffffb60012cbc180 [ 874.0067441] type : sleep/adaptive [ 874.0067441] initialized : netbsd:pmap_ctor+0x93 [ 874.0067441] shared holds : 0 exclusive: 0 [ 874.0067441] shares wanted: 0 exclusive: 0 [ 874.0067441] relevant cpu : 0 last held: 1 [ 874.0067441] relevant lwp : 0xffffb600126d9340 last held: 000000000000000000 [ 874.0067441] last locked : netbsd:pmap_enter_ma+0x396 [ 874.0067441] unlocked* : netbsd:pmap_enter_ma+0x1024 [ 874.0067441] owner field : 000000000000000000 wait/spin: 0/0 [ 874.0067441] Turnstile: no active turnstile for this lock. [ 874.0067441] Skipping crash dump on recursive panic [ 874.0067441] panic: LOCKDEBUG: Mutex error: mutex_vector_enter,519: assertion failed: !cpu_intr_p() [ 874.0067441] cpu0: Begin traceback... [ 874.0067441] vpanic() at netbsd:vpanic+0x27a [ 874.0067441] panic() at netbsd:panic+0x9d [ 874.0067441] lockdebug_abort1() at netbsd:lockdebug_abort1+0x149 [ 874.0067441] lockdebug_abort() at netbsd:lockdebug_abort+0xa2 [ 874.0067441] mutex_enter() at netbsd:mutex_enter+0xa88 [ 874.0067441] pmap_extract() at netbsd:pmap_extract+0xd8 [ 874.0067441] db_validate_address() at netbsd:db_validate_address+0xb9 [ 874.0067441] db_read_bytes() at netbsd:db_read_bytes+0x27 [ 874.0067441] db_show_all_procs() at netbsd:db_show_all_procs+0x897 [ 874.0067441] db_command() at netbsd:db_command+0x369 [ 874.0067441] db_command_loop() at netbsd:db_command_loop+0x390 [ 874.0067441] db_trap() at netbsd:db_trap+0x226 [ 874.0067441] kdb_trap() at netbsd:kdb_trap+0x262 [ 874.0067441] trap() at netbsd:trap+0x42f [ 874.0067441] --- trap (number 1) --- [ 874.0067441] breakpoint() at netbsd:breakpoint+0x5 [ 874.0067441] db_panic() at netbsd:db_panic+0x105 [ 874.0067441] vpanic() at netbsd:vpanic+0x27a [ 874.0067441] panic() at netbsd:panic+0x9d [ 874.0067441] heartbeat() at netbsd:heartbeat+0x759 [ 874.0067441] hardclock() at netbsd:hardclock+0x182 [ 874.0067441] Xresume_lapic_ltimer() at netbsd:Xresume_lapic_ltimer+0x1e [ 874.0067441] --- interrupt --- [ 874.0067441] trace_cmp() at netbsd:trace_cmp+0x2c [ 874.0067441] kauth_authorize_action_internal() at netbsd:kauth_authorize_action_internal+0x135 [ 874.0067441] kauth_authorize_process() at netbsd:kauth_authorize_process+0x4c [ 874.0067441] procfs_root_readdir_callback() at netbsd:procfs_root_readdir_callback+0xe2 [ 874.0067441] proclist_foreach_call() at netbsd:proclist_foreach_call+0x192 [ 874.0067441] procfs_readdir() at netbsd:procfs_readdir+0x1228 [ 874.0067441] VOP_READDIR() at netbsd:VOP_READDIR+0x15c [ 874.0067441] getcwd_scandir() at netbsd:getcwd_scandir+0x3ba [ 874.0067441] getcwd_common() at netbsd:getcwd_common+0x5c2 [ 874.0067441] exec_makepathbuf() at netbsd:exec_makepathbuf+0x275 [ 874.0067441] execve_loadvm() at netbsd:execve_loadvm+0x1a1 [ 874.0067441] execve1() at netbsd:execve1+0xde [ 874.0067441] sys_execve() at netbsd:sys_execve+0x5f [ 874.0067441] sys___syscall() at netbsd:sys___syscall+0x10e [ 874.0067441] syscall() at netbsd:syscall+0x35c [ 874.0067441] --- syscall (number 59 via SYS_syscall) --- [ 874.0067441] netbsd:syscall+0x35c: [ 874.0067441] cpu0: End traceback... [ 874.0067441] fatal breakpoint trap in supervisor mode [ 874.0067441] trap type 1 code 0 rip 0xffffffff8023240d cs 0x8 rflags 0x246 cr2 0x7c6c0d5ee710 ilevel 0x8 rsp 0xffffb602495c0510 [ 874.0067441] curlwp 0xffffb600126d9340 pid 8868.8998 lowest kstack 0xffffb602495bb2c0 Stopped in pid 8868.8998 (syz-executor.3) at netbsd:breakpoint+0x5: leave