last executing test programs: 37.069694252s ago: executing program 5: _ksem_init(0x406c, &(0x7f0000000000)=0x50535244) _ksem_init(0xcb, &(0x7f0000000040)=r0) _ksem_destroy(r0) open$dir(&(0x7f0000000080)='./file0\x00', 0x20000, 0x20) _ksem_getvalue(r0, &(0x7f00000000c0)) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000100)=@file={0x0, ""/4105}, &(0x7f0000001140)=0x100b) setsockopt(r2, 0x8, 0x6, &(0x7f0000001180)="ee674e6739c79c71598e5ec4f7ecfcda1a84ad2493e8ddc2ed7a25ac8cfa20d771a73f2b6bb32755bd0f5e553c87a75b24e14409212338f0f0", 0x39) _ksem_trywait(r1) 36.202636466s ago: executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x0, 0x80000, 0x0, 0x31e}, 0x9}}) __mount50(&(0x7f0000000000)='kernfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}}) __mount50(&(0x7f0000000000)='kernfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000140)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) open$dir(&(0x7f0000000080)='./file0\x00', 0x10, 0x0) 34.927059263s ago: executing program 5: compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000380)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x7}}) compat_40_mount(&(0x7f0000000440)='tmpfs\x00', &(0x7f00000003c0)='.\x00', 0x0, &(0x7f0000000140)="01") symlink(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mknod(&(0x7f0000000240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x2000, 0x1) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) 28.685321343s ago: executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0}, 0x10) sendmmsg(r0, &(0x7f0000000100)={0x0}, 0x10, 0xc08, 0x0) 25.295473835s ago: executing program 2: __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) mknod(&(0x7f0000000240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8000, 0x0) r0 = open$dir(&(0x7f00000026c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0) __fstat50(r0, &(0x7f0000000100)={0x0}) mknod(&(0x7f0000000200)='./file0\x00', 0x2000, r1) compat_50___msgctl13$IPC_STAT(0x0, 0x2, 0x0) ioctl$OFIOGETBMAP(0xffffffffffffffff, 0x8014447e, 0x0) compat_50_clock_gettime(0x3, 0x0) compat_40_mount(0x0, 0x0, 0x0, 0x0) readlink(0x0, &(0x7f0000000140)=""/69, 0x45) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x38) ioctl$FIOASYNC(0xffffffffffffffff, 0x80047401, &(0x7f0000000000)) 24.210480302s ago: executing program 4: mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x4f4b) open$dir(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) socket$inet(0x2, 0x1, 0x0) chown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0xffff, 0x1022, 0x0, 0x0) mknod(&(0x7f0000000540)='./file0\x00', 0x6000, 0x1003) r1 = open(&(0x7f00000005c0)='./file0\x00', 0x800, 0x1) ioctl$FIOASYNC(r1, 0xc0204610, &(0x7f0000001340)) pathconf(0x0, 0x0) setregid(0x0, 0x0) open(&(0x7f0000001640)='./file0\x00', 0x615, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x40000802) swapctl$SWAP_ON(0x1, &(0x7f0000000000), 0x0) swapctl$SWAP_ON(0x1, &(0x7f00000005c0), 0xffff) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000940)=[&(0x7f0000000200)='overlay\x00', &(0x7f0000000280)='[\xa0[\x00', &(0x7f00000009c0)='\x01\x80\x00\x008\x89\xc3n\x1d\xba\v\xa7!\x06c\xa8C\x81c@\x12\xb2~\xd9&\fx\x83V\x13S\x11;\x008\xea\xe4\x9d\v\x19\x87u@\xc3\x88\xfc\xf5G\b:.\x9cV\xd7o\x1b\x04\x1aZ\x9a^\xbc\xfd\x88\xee\xea{\xf3n\xda\xaa\xad\xc1\x9a{\x90\xaa\xf7\xe4I\xc7\xfaqRo.\xe9@b}\x01\x00\x89\xde\x97\x86A&\xb9\xd3\x85Kw_r\x82\xcbg\xcf\x9a\x9c\xd9+/\x01\v\xa6\xc9\xa9yo\x1d\x0fHdh\xef\xee\x89\xfd\x92\x18\xf2M\xee|X\xc8\xf4\xf0\x85\xe7\xa6#3\xe1\xe3\x0f\x88\x10L\xd5\r\'RG%~\x1d\x1c\b\xba!E\\\x8a<\xc4g\x0f\x88!\x8f\xe5o\x12\x98\xaa\xeah\xb8D\x00j\x80\xc7z\xd8A\x84\x96\x04\x81|2\x93\x81CG\xdd\xa9\rI\xa7o\x88\x96\rI\\\x9d7\xaf\x94\xc6', &(0x7f0000000500)='overlay\x00', &(0x7f0000000900)='*^)\x00', &(0x7f0000000880)='overlay\x00', &(0x7f0000000600)='&--)@\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='overlay\x00', &(0x7f0000000800)='/\xaf-#{\x00'], &(0x7f00000008c0)=[&(0x7f00000004c0)='ptyfs\x00', &(0x7f0000000780)='\x00', &(0x7f00000007c0)='overlay\x00', &(0x7f0000000ac0)='\xbb]\x8a\xd8\xc2\xfc\x16-\xb9\xa6G!A\xfe0\xaa\xd3cLc\x03\xa7\xa1FN/d\xd15\\\xdc\xb0D\xb4\xad\x17\xe7.\xae\"\xed\x0f\xa2\xf9\xa9\x88\xdb\x95+\xb3.\xb9\xa1\x1d\x8c\"\rtK\x81\xd6ND\x9c\xde\xc6n=\xae\xcf\x1a;\xa4\x86=\t\x12\x01\xfaS\xf4\xe0\aAn\xec\x97\xa3{\xd2\xab\xf4?w\t\x00\x16]\n\xc3\xf3\xc0dNe\xe7\x89?\xd1}u\xd3\x86\xf8\x12{\x06\x82\n\xb4M\x00\x00\x00\x00\x00\x00\x00N\xd9\xa2\x9d\x1c\x0f\xabp*\xb5H\n\xf8\xf3\x19\xc1\xd87,\x0f\v\xbf}\"9s\x89{\xe9', &(0x7f0000000840)='\x00']) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)}) lchown(0x0, 0x0, 0x0) r3 = semget$private(0x0, 0x1, 0x400) semop(r3, 0x0, 0x0) semctl$SETVAL(r3, 0x2, 0x8, &(0x7f0000000040)=0x4) mknod(&(0x7f00000000c0)='./file0\x00', 0x10, 0x4100) setreuid(r2, 0x0) compat_40_mount(&(0x7f0000000040)='ptyfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000440)="77768580b91a464bcbf78f39bcb3054686cce8c5ae8f570ab2ea4334fe8bc82fe85018b6173d13689649c3981783ae584e6444f375ad1ec0effba81458de6bd5b5") __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000580)='./bus\x00', 0x1, &(0x7f0000000300)="a3d3dbb29a7081b997ea5b4958822cd14ed0e7931917eb0f9d7df98dbce76c51da872eef990ce099b5476d243d2e5bf919d93f41e69b6259ddb0a310f9d034de15e9868ddb4662a16ac10f9492346fffd6d16383dc6a85ce83981a708e504a45b03e01d291432276a1d6a18737a92a9b4c14cf95c86cfdcd94268e101a950e82759707ab8870716bb52a8b170510bd22b09b29f160b133d39beccdb70394282c7035ece62e024fc62e4700"/184, 0xb8) open$dir(&(0x7f00000000c0)='./file0\x00', 0x20, 0x20) __clone(0x400, 0x0) mkdir(0x0, 0x0) 23.501885291s ago: executing program 4: mknod(&(0x7f0000000300)='./bus\x00', 0x2000, 0x6da) modctl$MODCTL_LOAD(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0}) truncate(0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) socket(0x0, 0x2, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) compat_40_mount(0x0, 0x0, 0x0, 0x0) __mount50(0x0, 0x0, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000240)}], 0x1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)) compat_40_mount(&(0x7f0000000180)='coda\x00', 0x0, 0x40000000, &(0x7f00000002c0)="269eb247428b53aaae813a3b04c2ecbd85cf5fd5a8f6d540f413ddc0174f66abc0f9ed65a38aea4c52e17dcce9249897adb227") sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = open$dir(0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0xff}) socket(0x18, 0x2, 0x0) setsockopt(0xffffffffffffffff, 0x1000000029, 0x3f, &(0x7f00000000c0)="5ab7", 0x2) connect$unix(0xffffffffffffffff, 0x0, 0x0) fchflags(0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, 0x0) r2 = getsid(0x0) ptrace(0x9, r2, 0x0, 0x0) compat_50_wait4(0x0, 0x0, 0x0, 0x0) ptrace(0xa, r2, 0x0, 0x80000000) 22.685755737s ago: executing program 2: link(&(0x7f00000034c0)='./file0\x00', &(0x7f0000003500)='./file0\x00') 20.453968951s ago: executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0}, 0x10) sendmmsg(r0, &(0x7f0000000100)={0x0}, 0x10, 0xc08, 0x0) 18.364768862s ago: executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x0, 0x80000, 0x0, 0x31e}, 0x9}}) __mount50(&(0x7f0000000000)='kernfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}}) __mount50(&(0x7f0000000000)='kernfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000140)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) open$dir(&(0x7f0000000080)='./file0\x00', 0x10, 0x0) 18.168672972s ago: executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, 0x0, 0x0) compat_43_orecvfrom(r0, &(0x7f00000011c0)=""/4096, 0x1000, 0x4002, 0x0, 0x0) 18.075441546s ago: executing program 1: r0 = shmget$private(0x0, 0x12000, 0x0, &(0x7f0000feb000/0x12000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) 17.806599338s ago: executing program 2: link(&(0x7f00000034c0)='./file0\x00', &(0x7f0000003500)='./file0\x00') 17.623814876s ago: executing program 2: syz_emit_ethernet(0x52, &(0x7f00000002c0)) 17.59822514s ago: executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000240)='Y', 0x1}], 0x1) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000100)="19", 0x3a4e1e905c56cdb7}], 0x1) 17.393105012s ago: executing program 1: compat_40_mount(&(0x7f0000000380)='tmpfs\x00', &(0x7f00000003c0)='.\x00', 0x0, &(0x7f0000000140)="01") compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) pipe(&(0x7f0000000a40)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) compat_40_mount(0x0, 0x0, 0x0, 0x0) mknod(0x0, 0x0, 0x0) ioctl$FIONSPACE(0xffffffffffffffff, 0x40046678, 0x0) compat_43_ocreat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) __posix_fadvise50(r1, 0x0, 0x0, 0x0, 0x4) ioctl$FIOSETOWN(r0, 0x8004667c, &(0x7f0000000280)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)}, 0x0) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000140)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) r3 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$FIOSEEKHOLE(r3, 0xc0086662, &(0x7f0000000040)) 16.397280625s ago: executing program 4: compat_40_mount(&(0x7f0000000000)='tmpfs\x00', &(0x7f00000003c0)='.\x00', 0x0, &(0x7f0000000140)="01") _lwp_create(&(0x7f0000000100)={0x0, 0x0, {}, {}, {0x0, 0x0, '/)YR\x00'}}, 0x0, 0x0) symlink(0x0, 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, 0x0) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) __mount50(0x0, &(0x7f0000000040)='.\x00', 0xe680bf986d21abfb, &(0x7f0000000140), 0x0) 12.786316801s ago: executing program 2: compat_43_ocreat(&(0x7f0000000100)='./file0\x00', 0x0) mknod(0x0, 0x100000000205f, 0x2802) mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = getsid(0x0) r1 = getsid(0x0) ptrace(0x9, r1, 0x0, 0x0) compat_50_wait4(0x0, 0x0, 0x0, 0x0) ptrace(0xb, r0, &(0x7f0000000000), 0x0) 12.738130518s ago: executing program 0: _ksem_init(0x406c, &(0x7f0000000000)=0x50535244) _ksem_init(0xcb, &(0x7f0000000040)=r0) _ksem_destroy(r0) open$dir(&(0x7f0000000080)='./file0\x00', 0x20000, 0x20) _ksem_getvalue(r0, &(0x7f00000000c0)) accept$unix(0xffffffffffffffff, &(0x7f0000000100)=@file={0x0, ""/4105}, &(0x7f0000001140)=0x100b) _ksem_trywait(r1) 10.582278601s ago: executing program 1: compat_40_mount(&(0x7f0000000380)='tmpfs\x00', &(0x7f00000003c0)='.\x00', 0x0, &(0x7f0000000140)="01") compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}}) pipe(&(0x7f0000000a40)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) compat_40_mount(0x0, 0x0, 0x0, 0x0) mknod(0x0, 0x0, 0x0) ioctl$FIONSPACE(0xffffffffffffffff, 0x40046678, 0x0) compat_43_ocreat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) __posix_fadvise50(r1, 0x0, 0x0, 0x0, 0x4) ioctl$FIOSETOWN(r0, 0x8004667c, &(0x7f0000000280)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)}, 0x0) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000140)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) r3 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$FIOSEEKHOLE(r3, 0xc0086662, &(0x7f0000000040)) 9.295666228s ago: executing program 3: mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x4f4b) open$dir(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) socket$inet(0x2, 0x1, 0x0) chown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0xffff, 0x1022, 0x0, 0x0) mknod(&(0x7f0000000540)='./file0\x00', 0x6000, 0x1003) r1 = open(&(0x7f00000005c0)='./file0\x00', 0x800, 0x1) ioctl$FIOASYNC(r1, 0xc0204610, &(0x7f0000001340)) pathconf(0x0, 0x0) setregid(0x0, 0x0) open(&(0x7f0000001640)='./file0\x00', 0x615, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x40000802) swapctl$SWAP_ON(0x1, &(0x7f0000000000), 0x0) swapctl$SWAP_ON(0x1, &(0x7f00000005c0), 0xffff) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000940)=[&(0x7f0000000200)='overlay\x00', &(0x7f0000000280)='[\xa0[\x00', &(0x7f00000009c0)='\x01\x80\x00\x008\x89\xc3n\x1d\xba\v\xa7!\x06c\xa8C\x81c@\x12\xb2~\xd9&\fx\x83V\x13S\x11;\x008\xea\xe4\x9d\v\x19\x87u@\xc3\x88\xfc\xf5G\b:.\x9cV\xd7o\x1b\x04\x1aZ\x9a^\xbc\xfd\x88\xee\xea{\xf3n\xda\xaa\xad\xc1\x9a{\x90\xaa\xf7\xe4I\xc7\xfaqRo.\xe9@b}\x01\x00\x89\xde\x97\x86A&\xb9\xd3\x85Kw_r\x82\xcbg\xcf\x9a\x9c\xd9+/\x01\v\xa6\xc9\xa9yo\x1d\x0fHdh\xef\xee\x89\xfd\x92\x18\xf2M\xee|X\xc8\xf4\xf0\x85\xe7\xa6#3\xe1\xe3\x0f\x88\x10L\xd5\r\'RG%~\x1d\x1c\b\xba!E\\\x8a<\xc4g\x0f\x88!\x8f\xe5o\x12\x98\xaa\xeah\xb8D\x00j\x80\xc7z\xd8A\x84\x96\x04\x81|2\x93\x81CG\xdd\xa9\rI\xa7o\x88\x96\rI\\\x9d7\xaf\x94\xc6', &(0x7f0000000500)='overlay\x00', &(0x7f0000000900)='*^)\x00', &(0x7f0000000880)='overlay\x00', &(0x7f0000000600)='&--)@\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='overlay\x00', &(0x7f0000000800)='/\xaf-#{\x00'], &(0x7f00000008c0)=[&(0x7f00000004c0)='ptyfs\x00', &(0x7f0000000780)='\x00', &(0x7f00000007c0)='overlay\x00', &(0x7f0000000ac0)='\xbb]\x8a\xd8\xc2\xfc\x16-\xb9\xa6G!A\xfe0\xaa\xd3cLc\x03\xa7\xa1FN/d\xd15\\\xdc\xb0D\xb4\xad\x17\xe7.\xae\"\xed\x0f\xa2\xf9\xa9\x88\xdb\x95+\xb3.\xb9\xa1\x1d\x8c\"\rtK\x81\xd6ND\x9c\xde\xc6n=\xae\xcf\x1a;\xa4\x86=\t\x12\x01\xfaS\xf4\xe0\aAn\xec\x97\xa3{\xd2\xab\xf4?w\t\x00\x16]\n\xc3\xf3\xc0dNe\xe7\x89?\xd1}u\xd3\x86\xf8\x12{\x06\x82\n\xb4M\x00\x00\x00\x00\x00\x00\x00N\xd9\xa2\x9d\x1c\x0f\xabp*\xb5H\n\xf8\xf3\x19\xc1\xd87,\x0f\v\xbf}\"9s\x89{\xe9', &(0x7f0000000840)='\x00']) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)}) lchown(0x0, 0x0, 0x0) r3 = semget$private(0x0, 0x1, 0x400) semop(r3, 0x0, 0x0) semctl$SETVAL(r3, 0x2, 0x8, &(0x7f0000000040)=0x4) mknod(&(0x7f00000000c0)='./file0\x00', 0x10, 0x4100) setreuid(r2, 0x0) compat_40_mount(&(0x7f0000000040)='ptyfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000440)="77768580b91a464bcbf78f39bcb3054686cce8c5ae8f570ab2ea4334fe8bc82fe85018b6173d13689649c3981783ae584e6444f375ad1ec0effba81458de6bd5b5") __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000580)='./bus\x00', 0x1, &(0x7f0000000300)="a3d3dbb29a7081b997ea5b4958822cd14ed0e7931917eb0f9d7df98dbce76c51da872eef990ce099b5476d243d2e5bf919d93f41e69b6259ddb0a310f9d034de15e9868ddb4662a16ac10f9492346fffd6d16383dc6a85ce83981a708e504a45b03e01d291432276a1d6a18737a92a9b4c14cf95c86cfdcd94268e101a950e82759707ab8870716bb52a8b170510bd22b09b29f160b133d39beccdb70394282c7035ece62e024fc62e4700"/184, 0xb8) open$dir(&(0x7f00000000c0)='./file0\x00', 0x20, 0x20) __clone(0x400, 0x0) mkdir(0x0, 0x0) 9.22212558s ago: executing program 2: __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) mknod(&(0x7f0000000240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8000, 0x0) r0 = open$dir(&(0x7f00000026c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0) __fstat50(r0, &(0x7f0000000100)={0x0}) mknod(&(0x7f0000000200)='./file0\x00', 0x2000, r1) compat_50___msgctl13$IPC_STAT(0x0, 0x2, 0x0) ioctl$OFIOGETBMAP(0xffffffffffffffff, 0x8014447e, 0x0) compat_50_clock_gettime(0x3, 0x0) compat_40_mount(0x0, 0x0, 0x0, 0x0) readlink(0x0, &(0x7f0000000140)=""/69, 0x45) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x38) ioctl$FIOASYNC(0xffffffffffffffff, 0x80047401, &(0x7f0000000000)) 9.145669881s ago: executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000400)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001a80)}, 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, 0x0) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') lchown(0x0, 0x0, 0xffffffffffffffff) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff803}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, 0x0, 0x0) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000140)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x0) r0 = open$dir(&(0x7f00000000c0)='./bus\x00', 0x1, 0x0) pwrite(r0, 0x0, 0x0, 0x0) 8.823965741s ago: executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0}, 0x10) sendmmsg(r0, &(0x7f0000000100)={0x0}, 0x10, 0xc08, 0x0) 7.407664669s ago: executing program 0: _ksem_init(0x406c, &(0x7f0000000000)=0x50535244) _ksem_init(0xcb, &(0x7f0000000040)=r0) _ksem_destroy(r0) open$dir(&(0x7f0000000080)='./file0\x00', 0x20000, 0x20) _ksem_getvalue(r0, &(0x7f00000000c0)) accept$unix(0xffffffffffffffff, &(0x7f0000000100)=@file={0x0, ""/4105}, &(0x7f0000001140)=0x100b) _ksem_trywait(r1) 6.352130381s ago: executing program 4: compat_40_mount(&(0x7f0000000000)='tmpfs\x00', &(0x7f00000003c0)='.\x00', 0x0, &(0x7f0000000140)="01") _lwp_create(&(0x7f0000000100)={0x0, 0x0, {}, {}, {0x0, 0x0, '/)YR\x00'}}, 0x0, 0x0) symlink(0x0, 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, 0x0) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) __mount50(0x0, &(0x7f0000000040)='.\x00', 0xe680bf986d21abfb, &(0x7f0000000140), 0x0) 6.344298153s ago: executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x0, 0x80000, 0x0, 0x31e}, 0x9}}) __mount50(&(0x7f0000000000)='kernfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}}) __mount50(&(0x7f0000000000)='kernfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x3, &(0x7f00000001c0)) compat_40_mount(&(0x7f0000000140)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) open$dir(&(0x7f0000000080)='./file0\x00', 0x10, 0x0) 6.136520425s ago: executing program 4: __mount50(&(0x7f0000000200)='cd9660\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000000)='q', 0x1) compat_12_fstat12(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) compat_12_fstat12(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __posix_chown(&(0x7f0000000080)='./file0\x00', r0, r1) 6.067234275s ago: executing program 0: compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000300)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x0, 0x0, 0x0, 0x4}, 0x0, 0xf001}}) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x6000, 0xe03) socket(0x18, 0x3, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x4ebfac6bbaf7959) __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) compat_40_mount(&(0x7f0000000140)='ffs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000001c0)) 6.03767188s ago: executing program 1: setgroups(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r0, 0x0, 0x4, &(0x7f0000000a00)="8b58", 0x2) writev(r1, &(0x7f00000000c0)=[{0x0}], 0x1) 5.525374959s ago: executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0}, 0x10) sendmmsg(r0, &(0x7f0000000100)={0x0}, 0x10, 0xc08, 0x0) 5.19468908s ago: executing program 3: compat_50_lutimes(0x0, &(0x7f0000000040)={0x1}) mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x4100) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$FIOASYNC(r0, 0x80045729, &(0x7f0000000040)) 5.06201386s ago: executing program 4: mknod(&(0x7f0000000300)='./bus\x00', 0x2000, 0x6da) modctl$MODCTL_LOAD(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0}) truncate(0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) socket(0x0, 0x2, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) compat_40_mount(0x0, 0x0, 0x0, 0x0) __mount50(0x0, 0x0, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000240)}], 0x1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) compat_40_mount(&(0x7f0000000180)='coda\x00', 0x0, 0x40000000, &(0x7f00000002c0)="269eb247428b53aaae813a3b04c2ecbd85cf5fd5a8f6d540f413ddc0174f66abc0f9ed65a38aea4c52e17dcce9249897adb227") sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg(r1, 0x0, 0x0, 0x0, 0x0) r2 = open$dir(0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) socket(0x18, 0x2, 0x0) setsockopt(0xffffffffffffffff, 0x1000000029, 0x3f, &(0x7f00000000c0)="5ab7", 0x2) connect$unix(0xffffffffffffffff, 0x0, 0x0) fchflags(0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r2, 0x0) r3 = getsid(0x0) ptrace(0x9, r3, 0x0, 0x0) compat_50_wait4(0x0, 0x0, 0x0, 0x0) ptrace(0xa, r3, 0x0, 0x80000000) 4.537348041s ago: executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) (async, rerun: 64) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') (rerun: 64) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) (async) compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) (async) unlink(&(0x7f0000000000)='./file0\x00') (async, rerun: 32) open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) (async, rerun: 32) compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) __mount50(&(0x7f0000000000)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, 0x0, 0x0) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async) socket(0x0, 0x1, 0x0) close(0xffffffffffffffff) (async, rerun: 32) r1 = socket(0x18, 0x2, 0x0) (rerun: 32) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) (async) r2 = socket$inet(0x2, 0x2, 0x0) socket(0x1f, 0x5, 0x2) (async) fcntl$lock(r2, 0xa, 0x0) (async) setsockopt(r1, 0x1000000000029, 0x9, &(0x7f0000000040)='\x00\x00\x00\x00', 0x4) pathconf(0x0, 0x0) (async) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) (async) __stat50(&(0x7f00000000c0)='./file0\x00', &(0x7f00000005c0)={0x0}) mknod(&(0x7f00000011c0)='./file0\x00', 0x2000, r3) (async) mknod(&(0x7f0000000040)='./file0\x00', 0x100, r3) (async) mknod(&(0x7f0000000180)='./file0\x00', 0x20, r3) (async, rerun: 64) r4 = open$dir(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) (rerun: 64) ioctl$FIOASYNC(r4, 0x80104301, &(0x7f00000001c0)=0x20000002) (async) socket(0x0, 0x0, 0x0) fcntl$lock(r0, 0xa, 0x0) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000000000002505a8a440000114030109021b000101000000090400000007010000090501020000000000cd4b010c93ece4c639b8f20df99cd14dfede22f8c17cd4b7aed270560dd3a081e013ea1b280ad3e0f335a17ebc7868b1ba4bcde5ac3b32231ce59c51a27a239f4c3c6b66190e06b01dce48e6a5445cddea0aea77134595f886c0141af375bacc1caadb7485b5b8b5c784cac37077b98bc677d84a664d4bb280a81d35201bb74b8cc8ab2a"], 0x0) 2.122662103s ago: executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x400) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0xa, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) 0s ago: executing program 3: compat_50___msgctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000380)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x7}}) compat_40_mount(&(0x7f0000000440)='tmpfs\x00', &(0x7f00000003c0)='.\x00', 0x0, &(0x7f0000000140)="01") symlink(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mknod(&(0x7f0000000240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x0) mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) __mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x0, &(0x7f0000000540), 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.38' (ED25519) to the list of known hosts. 2024/06/20 03:47:08 fuzzer started 2024/06/20 03:47:08 dialing manager at 10.128.0.163:30040 2024/06/20 03:47:08 starting 6 executor processes [ 68.9880373] tap0: detached [ 69.9780458] tap4: detached [ 70.1580325] tap2: detached [ 71.3680389] tap1: detached [ 72.5280413] tap5: detached [ 75.5680532] tap3: detached [ 77.5080521] tap2: detached [ 79.1380969] tap4: detached [ 79.5280546] tap0: detached [ 82.1480687] tap1: detached [ 82.5380695] .: failed to start extattr, error = 0[ 83.8180623] tap2: detached [ 86.1080751] tap0: detached [ 86.3480712] tap5: detached [ 88.1080839] tap3: detached [ 90.2180784] tap4: detached [ 90.6180979] tap2: detached [ 95.4981087] tap1: detached [ 96.4381128] tap3: detached [ 96.5880988] tap4: detached [ 98.3880964] tap0: detached [ 100.1681059] tap5: detached [ 102.3581186] .: failed to start extattr, error = 0tap1: detached [ 105.8481174] tap2: detached [ 106.5281159] tap4: detached [ 106.8281197] tap0: detached [ 110.6081380] tap3: detached [ 114.6481530] tap2: detached [ 115.5581379] tap5: detached [ 115.5681382] tap4: detached [ 116.1181673] tap0: detached [ 117.1481434] tap1: detached [ 118.9181471] tap3: detached ./file0 κΟ[ 119.4182256] .: failed to start extattr, error = 0[ 124.5581592] tap2: detached [ 124.8881621] tap0: detached [ 125.8381737] tap3: detached [ 125.9581890] tap1: detached ./file0 κΟ[ 130.2181884] tap4: detached [ 133.4881821] tap5: detached [ 134.0181807] tap3: detached [ 135.7982617] tap1: detached [ 136.4781871] tap0: detached [ 136.4981892] tap2: detached [ 142.0281970] tap3: detached [ 142.7482030] tap1: detached [ 145.1682073] tap0: detached [ 146.8982370] tap4: detached [ 149.0882162] tap3: detached [ 153.3482219] tap1: detached [ 154.1782411] tap4: detached [ 155.4482472] tap0: detached [ 155.7482345] fatal double fault in supervisor mode [ 155.7582381] trap type 13 code 0 rip 0xffffffff8547124a cs 0x8 rflags 0x10282 cr2 0xffff8400cf750f08 ilevel 0 rsp 0xffff8400cf750f10 [ 155.7682358] curlwp 0xffff84001378ea80 pid 4660.4660 lowest kstack 0xffff8400cf74f2c0 kernel: double fault trap, code=0 Stopped in pid 4660.4660 (syz-executor.3) at netbsd:lockdebug_barrier+0x1a: movq %rdx,fffffffffffffd68(%rbp) ? lockdebug_barrier() at netbsd:lockdebug_barrier+0x1a mutex_enter() at netbsd:mutex_enter+0x666 genfs_do_putpages() at netbsd:genfs_do_putpages+0x93b VOP_PUTPAGES() at netbsd:VOP_PUTPAGES+0x277 vflushbuf() at netbsd:vflushbuf+0x147 ffs_full_fsync() at netbsd:ffs_full_fsync+0x6de ffs_fsync() at netbsd:ffs_fsync+0x709 VOP_FSYNC() at netbsd:VOP_FSYNC+0x2f1 vinvalbuf() at netbsd:vinvalbuf+0x287 vcache_reclaim() at netbsd:vcache_reclaim+0xd9b vrelel() at netbsd:vrelel+0x26d5 layer_reclaim() at netbsd:layer_reclaim+0x3ee VOP_RECLAIM() at netbsd:VOP_RECLAIM+0x17c vcache_reclaim() at netbsd:vcache_reclaim+0x16e9 vrelel() at netbsd:vrelel+0x26d5 layer_reclaim() at netbsd:layer_reclaim+0x3ee VOP_RECLAIM() at netbsd:VOP_RECLAIM+0x17c vcache_reclaim() at netbsd:vcache_reclaim+0x16e9 vrelel() at netbsd:vrelel+0x26d5 layer_reclaim() at netbsd:layer_reclaim+0x3ee VOP_RECLAIM() at netbsd:VOP_RECLAIM+0x17c vcache_reclaim() at netbsd:vcache_reclaim+0x16e9 vrelel() at netbsd:vrelel+0x26d5 layer_reclaim() at netbsd:layer_reclaim+0x3ee VOP_RECLAIM() at netbsd:VOP_RECLAIM+0x17c vcache_reclaim() at netbsd:vcache_reclaim+0x16e9 vrelel() at netbsd:vrelel+0x26d5 layer_reclaim() at netbsd:layer_reclaim+0x3ee VOP_RECLAIM() at netbsd:VOP_RECLAIM+0x17c vcache_reclaim() at netbsd:vcache_reclaim+0x16e9 vrelel() at netbsd:vrelel+0x26d5 layer_reclaim() at netbsd:layer_reclaim+0x3ee VOP_RECLAIM() at netbsd:VOP_RECLAIM+0x17c vcache_reclaim() at netbsd:vcache_reclaim+0x16e9 vrelel() at netbsd:vrelel+0x26d5 layer_reclaim() at netbsd:layer_reclaim+0x3ee VOP_RECLAIM() at netbsd:VOP_RECLAIM+0x17c vcache_reclaim() at netbsd:vcache_reclaim+0x16e9 vrelel() at netbsd:vrelel+0x26d5 layer_reclaim() at netbsd:layer_reclaim+0x3ee VOP_RECLAIM() at netbsd:VOP_RECLAIM+0x17c vcache_reclaim() at netbsd:vcache_reclaim+0x16e9 vrelel() at netbsd:vrelel+0x26d5 layer_reclaim() at netbsd:layer_reclaim+0x3ee VOP_RECLAIM() at netbsd:VOP_RECLAIM+0x17c vcache_reclaim() at netbsd:vcache_reclaim+0x16e9 vrelel() at netbsd:vrelel+0x26d5 layer_reclaim() at netbsd:layer_reclaim+0x3ee VOP_RECLAIM() at netbsd:VOP_RECLAIM+0x17c vcache_reclaim() at netbsd:vcache_reclaim+0x16e9 vrelel() at netbsd:vrelel+0x26d5 layer_reclaim() at netbsd:layer_reclaim+0x3ee VOP_RECLAIM() at netbsd:VOP_RECLAIM+0x17c vcache_reclaim() at netbsd:vcache_reclaim+0x16e9 vrelel() at netbsd:vrelel+0x26d5 layer_reclaim() at netbsd:layer_reclaim+0x3ee VOP_RECLAIM() at netbsd:VOP_RECLAIM+0x17c vcache_reclaim() at netbsd:vcache_reclaim+0x16e9 vrelel() at netbsd:vrelel+0x26d5 layer_reclaim() at netbsd:layer_reclaim+0x3ee VOP_RECLAIM() at netbsd:VOP_RECLAIM+0x17c vcache_reclaim() at netbsd:vcache_reclaim+0x16e9 vrelel() at netbsd:vrelel+0x26d5 layer_reclaim() at netbsd:layer_reclaim+0x3ee VOP_RECLAIM() at netbsd:VOP_RECLAIM+0x17c vcache_reclaim() at netbsd:vcache_reclaim+0x16e9 vrelel() at netbsd:vrelel+0x26d5 layer_reclaim() at netbsd:layer_reclaim+0x3ee VOP_RECLAIM() at netbsd:VOP_RECLAIM+0x17c vcache_reclaim() at netbsd:vcache_reclaim+0x16e9 vrelel() at netbsd:vrelel+0x26d5 layer_reclaim() at netbsd:layer_reclaim+0x3ee VOP_RECLAIM() at netbsd:VOP_RECLAIM+0x17c vcache_reclaim() at netbsd:vcache_reclaim+0x16e9 vrelel() at netbsd:vrelel+0x26d5 layer_reclaim() at netbsd:layer_reclaim+0x3ee VOP_RECLAIM() at netbsd:VOP_RECLAIM+0x17c vcache_reclaim() at netbsd:vcache_reclaim+0x16e9 vrelel() at netbsd:vrelel+0x26d5 layer_reclaim() at netbsd:layer_reclaim+0x3ee VOP_RECLAIM() at netbsd:VOP_RECLAIM+0x17c vcache_reclaim() at netbsd:vcache_reclaim+0x16e9 vrelel() at netbsd:vrelel+0x26d5 layer_reclaim() at netbsd:layer_reclaim+0x3ee VOP_RECLAIM() at netbsd:VOP_RECLAIM+0x17c vcache_reclaim() at netbsd:vcache_reclaim+0x16e9 vrelel() at netbsd:vrelel+0x26d5 layer_reclaim() at netbsd:layer_reclaim+0x3ee VOP_RECLAIM() at netbsd:VOP_RECLAIM+0x17c vcache_reclaim() at netbsd:vcache_reclaim+0x16e9 vrelel() at netbsd:vrelel+0x26d5 union_rele() at netbsd:union_rele+0x477 union_freevp() at netbsd:union_freevp+0x16d union_reclaim() at netbsd:union_reclaim+0x275 VOP_RECLAIM() at netbsd:VOP_RECLAIM+0x17c vcache_reclaim() at netbsd:vcache_reclaim+0x16e9 vrelel() at netbsd:vrelel+0x26d5 union_remove() at netbsd:union_remove+0x52a VOP_REMOVE() at netbsd:VOP_REMOVE+0x3a2 do_sys_unlinkat() at netbsd:do_sys_unlinkat+0xa29 syscall() at netbsd:syscall+0x576 --- syscall (number 10) --- netbsd:syscall+0x576: Panic string: (null) PID LID S CPU FLAGS STRUCT LWP * NAME WAIT 399 399 2 1 0 ffff8400139052c0 sh 398 398 2 1 0 ffff840013512580 ifconfig 394 > 394 7 0 0 ffff840013692a40 sh 390 390 3 0 40180 ffff840013854680 syz-executor.0 wait 4686 4686 3 0 180 ffff8400134fc980 syz-executor.4 wait 4183 4183 3 1 180 ffff8400134fc100 syz-executor.1 wait 4573 4573 3 0 40000 ffff840013854ac0 syz-executor.2 xchigh 4660 > 4660 7 1 0 ffff84001378ea80 syz-executor.3 4319 3117 2 0 1140000 ffff8400138f26c0 syz-executor.5 4319 4319 2 1 11000040 ffff840012cc2940 syz-executor.5 3670 3670 3 0 180 ffff8400135fe180 syz-executor.4 parked 4021 4021 3 0 1c0 ffff84001378e640 syz-executor.5 wait 3289 3289 3 0 180 ffff84001378e200 syz-executor.4 parked 2124 2124 3 1 180 ffff8400138f2280 syz-executor.5 parked 2283 2283 3 0 180 ffff8400136921c0 syz-executor.2 parked 1223 1490 3 1 180 ffff840013692600 syz-fuzzer wait 1223 1450 3 1 180 ffff840013854240 syz-fuzzer parked 1223 1206 3 1 180 ffff8400135fea00 syz-fuzzer kqueue 1223 1376 3 1 180 ffff8400135fe5c0 syz-fuzzer wait 1223 1199 3 1 180 ffff8400135129c0 syz-fuzzer wait 1223 1073 3 1 180 ffff840013512140 syz-fuzzer wait 1223 1246 3 1 180 ffff8400134fc540 syz-fuzzer parked 1223 1244 3 0 180 ffff840012cc2500 syz-fuzzer parked 1223 930 3 1 180 ffff840012cc20c0 syz-fuzzer wait 1223 449 3 0 180 ffff840012bff900 syz-fuzzer parked 1223 942 3 1 180 ffff840012bff4c0 syz-fuzzer parked 1223 1233 3 0 180 ffff840012bff080 syz-fuzzer parked 1223 1237 3 0 180 ffff840012525300 syz-fuzzer parked 1223 1223 3 1 180 ffff84001233d2c0 syz-fuzzer wait 1235 1235 3 0 180 ffff8400123106c0 sshd select 1224 1224 3 0 180 ffff840012310b00 getty nanoslp 1216 1216 3 1 180 ffff840012310280 getty nanoslp 1225 1225 3 0 180 ffff840012275ac0 getty nanoslp 956 956 3 1 180 ffff8400121d7200 getty ttyraw 1103 1103 3 0 180 ffff840012b818c0 sshd select 1094 1094 3 1 180 ffff840012b81480 powerd kqueue 699 699 3 0 180 ffff840012554780 syslogd kqueue 746 746 3 0 180 ffff840012b81040 dhcpcd poll 742 742 3 0 180 ffff840012525b80 dhcpcd poll 745 745 3 0 180 ffff84001233d700 dhcpcd poll 602 602 3 0 180 ffff840012554bc0 dhcpcd poll 487 487 3 0 180 ffff840012554340 dhcpcd poll 292 292 3 0 180 ffff84001233db40 dhcpcd poll 485 485 3 0 180 ffff840012525740 dhcpcd poll 1 1 3 0 180 ffff840011e53100 init wait 0 2891 3 0 200 ffff8400138f2b00 poolthread pooljob 0 852 3 0 200 ffff8400121d7640 physiod physiod 0 196 3 0 200 ffff840012275680 pooldrain pooldrain 0 195 3 0 200 ffff840012275240 ioflush syncer 0 194 3 1 200 ffff8400121d7a80 pgdaemon pgdaemon 0 172 3 1 200 ffff8400121a7a40 usb7 usbevt 0 171 3 1 200 ffff8400121a7600 usb6 usbevt 0 169 3 1 200 ffff8400121a71c0 usb5 usbevt 0 168 3 1 200 ffff84001211ba00 usb4 usbevt 0 166 3 1 200 ffff84001211b5c0 usb3 usbevt 0 165 3 1 200 ffff84001211b180 usb2 usbevt 0 31 3 0 200 ffff84001206b9c0 usb1 usbevt 0 63 3 0 200 ffff84001206b580 usb0 usbevt 0 126 3 1 200 ffff84001206b140 usbtask-dr usbtsk 0 125 3 0 200 ffff840011e53980 usbtask-hc usbtsk 0 124 3 0 200 ffff8400103d3b00 swwreboot swwreboot 0 123 3 0 200 ffff840011e53540 npfgc0 npfgcw 0 122 3 1 200 ffff840011e47940 rt_free rt_free 0 121 3 0 200 ffff840011e47500 unpgc unpgc 0 120 3 0 200 ffff840011e470c0 key_timehandler key_timehandler 0 119 3 1 200 ffff840011e41900 icmp6_wqinput/1 icmp6_wqinput 0 118 3 0 200 ffff840011e414c0 icmp6_wqinput/0 icmp6_wqinput 0 117 3 0 200 ffff840011e41080 nd6_timer nd6_timer 0 116 3 1 200 ffff840011ccd8c0 carp6_wqinput/1 carp6_wqinput 0 115 3 0 200 ffff840011ccd480 carp6_wqinput/0 carp6_wqinput 0 114 3 1 200 ffff840011ccd040 carp_wqinput/1 carp_wqinput 0 113 3 0 200 ffff840011cccbc0 carp_wqinput/0 carp_wqinput 0 112 3 1 200 ffff840011ccc340 icmp_wqinput/1 icmp_wqinput 0 111 3 0 200 ffff840011cc9b80 icmp_wqinput/0 icmp_wqinput 0 110 3 0 200 ffff840011cc9740 rt_timer rt_timer 0 109 3 1 200 ffff840011ccc780 vmem_rehash vmem_rehash 0 100 3 0 200 ffff840011cc9300 entbutler entropy 0 99 3 0 200 ffff8400117c0b40 viomb balloon 0 98 3 1 200 ffff8400117c0700 vioif0_txrx/1 vioif0_txrx 0 97 3 0 200 ffff8400117c02c0 vioif0_txrx/0 vioif0_txrx 0 30 3 0 200 ffff8400103d36c0 scsibus0 sccomp 0 29 3 0 200 ffff8400103d3280 pms0 pmsreset 0 28 3 1 200 ffff8400103baac0 xcall/1 xcall 0 27 1 1 200 ffff8400103ba680 softser/1 0 26 1 1 200 ffff8400103ba240 softclk/1 0 25 1 1 200 ffff8400103b7a80 softbio/1 0 24 1 1 200 ffff8400103b7640 softnet/1 0 23 1 1 201 ffff8400103b7200 idle/1 0 22 3 0 200 ffff84000f1d2a40 lnxsyswq lnxsyswq 0 21 3 0 200 ffff84000f1d2600 lnxubdwq lnxubdwq 0 20 3 0 200 ffff84000f1d21c0 lnxpwrwq lnxpwrwq 0 19 3 0 200 ffff84000f1d1a00 lnxlngwq lnxlngwq 0 18 3 0 200 ffff84000f1d15c0 lnxhipwq lnxhipwq 0 17 3 0 200 ffff84000f1d1180 lnxrcugc lnxrcugc 0 16 3 0 200 ffff84000f1ca9c0 sysmon smtaskq 0 15 3 0 200 ffff84000f1ca580 pmfsuspend pmfsuspend 0 14 3 0 200 ffff84000f1ca140 pmfevent pmfevent 0 13 3 0 200 ffff84000f1c8980 sopendfree sopendfr 0 12 3 0 200 ffff84000f1c8540 ifwdog ifwdog 0 11 3 1 200 ffff84000f1c8100 iflnkst iflnkst 0 10 3 0 200 ffff84000f1be940 nfssilly nfssilly 0 9 3 0 200 ffff84000f1be500 pooldisp pooldisp 0 8 3 0 200 ffff84000f1be0c0 modunload mod_unld 0 7 3 0 200 ffff84000ebc9900 xcall/0 xcall 0 6 1 0 200 ffff84000ebc94c0 softser/0 0 5 1 0 200 ffff84000ebc9080 softclk/0 0 4 1 0 200 ffff84000ebc88c0 softbio/0 0 3 1 0 200 ffff84000ebc8480 softnet/0 0 2 1 0 201 ffff84000ebc8040 idle/0 0 0 3 1 200 ffffffff86a6f9c0 swapper uvm [Locks tracked through LWPs] ****** LWP 399.399 (sh) @ 0xffff8400139052c0, l_stat=2 *** Locks held: * Lock 0 (initialized at netbsd:pmap_ctor+0xc0) lock address : ffff84001383f8c0 type : sleep/adaptive initialized : netbsd:pmap_ctor+0xc0 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 1 last held: 1 relevant lwp : 0xffff8400139052c0 last held: 0xffff8400139052c0 last locked* : netbsd:pmap_enter_ma+0x11ce unlocked : netbsd:pmap_extract+0x72d owner field : 0xffff8400139052c0 wait/spin: 0/0 Turnstile: no active turnstile for this lock. *** Locks wanted: none ****** LWP 398.398 (ifconfig) @ 0xffff840013512580, l_stat=2 *** Locks held: * Lock 0 (initialized at netbsd:amap_ctor+0xdf) lock address : ffff840013988880 type : sleep/adaptive initialized : netbsd:amap_ctor+0xdf shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 1 last held: 1 relevant lwp : 0xffff840013512580 last held: 0xffff840013512580 last locked* : netbsd:uvm_fault_internal+0x1d08 unlocked : 0 owner/count : 0xffff840013512580 flags : 0x0000000000000004 Turnstile: no active turnstile for this lock. *** Locks wanted: none ****** LWP 4573.4573 (syz-executor.2) @ 0xffff840013854ac0, l_stat=3 *** Locks held: * Lock 0 (initialized at netbsd:kcov_open+0x10d) lock address : ffff8400139aa840 type : sleep/adaptive initialized : netbsd:kcov_open+0x10d shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xffff840013854ac0 last held: 0xffff840013854ac0 last locked* : netbsd:kcov_fops_ioctl+0xa0 unlocked : 0 owner field : 0xffff840013854ac0 wait/spin: 0/0 Turnstile: no active turnstile for this lock. * Lock 1 (initialized at netbsd:uvm_map_setup+0x2a0) lock address : netbsd:kernel_map_store+0x8 type : sleep/adaptive initialized : netbsd:uvm_map_setup+0x2a0 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xffff840013854ac0 last held: 0xffff840013854ac0 last locked* : netbsd:uvm_map_prepare+0xd7f unlocked : netbsd:uvm_unmap1+0x40d owner/count : 0xffff840013854ac0 flags : 0x0000000000000004 Turnstile: no active turnstile for this lock. * Lock 2 (initialized at netbsd:pmap_bootstrap+0x20c) lock address : netbsd:kernel_pmap_store+0x180 type : sleep/adaptive initialized : netbsd:pmap_bootstrap+0x20c shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xffff840013854ac0 last held: 0xffff840013854ac0 last locked* : netbsd:pmap_growkernel+0x98 unlocked : netbsd:uvm_unmap_remove+0x1a21 owner field : 0xffff840013854ac0 wait/spin: 0/0 Turnstile: no active turnstile for this lock. * Lock 3 (initialized at netbsd:uvm_page_init+0x11bf) lock address : netbsd:uvm_pgflcache_lock type : sleep/adaptive initialized : netbsd:uvm_page_init+0x11bf shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xffff840013854ac0 last held: 0xffff840013854ac0 last locked* : netbsd:uvm_pgflcache_resume+0x31 unlocked : netbsd:uvm_pglistalloc+0x55b owner field : 0xffff840013854ac0 wait/spin: 0/0 Turnstile: no active turnstile for this lock. *** Locks wanted: none ****** LWP 4660.4660 (syz-executor.3) @ 0xffff84001378ea80, l_stat=7 *** Locks held: * Lock 0 (initialized at netbsd:vcache_alloc+0xc6) lock address : ffff840013d0f680 type : sleep/adaptive initialized : netbsd:vcache_alloc+0xc6 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 1 last held: 1 relevant lwp : 0xffff84001378ea80 last held: 0xffff84001378ea80 last locked* : netbsd:genfs_lock+0x1d6 unlocked : netbsd:genfs_unlock+0x55 owner/count : 0xffff84001378ea80 flags : 0x0000000000000004 Turnstile: no active turnstile for this lock. * Lock 1 (initialized at netbsd:vcache_alloc+0xc6) lock address : ffff840013d15200 type : sleep/adaptive initialized : netbsd:vcache_alloc+0xc6 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 1 last held: 1 relevant lwp : 0xffff84001378ea80 last held: 0xffff84001378ea80 last locked* : netbsd:genfs_lock+0x214 unlocked : netbsd:genfs_unlock+0x55 owner/count : 0xffff84001378ea80 flags : 0x0000000000000004 Turnstile: no active turnstile for this lock. * Lock 2 (initialized at netbsd:uvm_obj_init+0x88) lock address : ffff840013a15a00 type : sleep/adaptive initialized : netbsd:uvm_obj_init+0x88 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 1 last held: 1 relevant lwp : 0xffff84001378ea80 last held: 0xffff84001378ea80 last locked* : netbsd:vflushbuf+0xf4 unlocked : netbsd:genfs_do_putpages+0x5f5d owner/count : 0xffff84001378ea80 flags : 0x0000000000000004 Turnstile: no active turnstile for this lock. *** Locks wanted: * Lock 0 (initialized at netbsd:vcache_alloc+0xea) lock address : ffff840013a15980 type : sleep/adaptive initialized : netbsd:vcache_alloc+0xea shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 1 relevant cpu : 1 last held: 1 relevant lwp : 0xffff84001378ea80 last held: 000000000000000000 last locked : netbsd:genfs_do_putpages+0x571e unlocked* : netbsd:genfs_do_putpages+0x57b4 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 742.742 (dhcpcd) @ 0xffff840012525b80, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:module_hook_init+0x43) lock address : netbsd:module_hook type : sleep/adaptive initialized : netbsd:module_hook_init+0x43 shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xffff840012525b80 last held: 000000000000000000 last locked : 0 unlocked* : 0 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 745.745 (dhcpcd) @ 0xffff84001233d700, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:module_hook_init+0x43) lock address : netbsd:module_hook type : sleep/adaptive initialized : netbsd:module_hook_init+0x43 shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xffff84001233d700 last held: 000000000000000000 last locked : 0 unlocked* : 0 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 292.292 (dhcpcd) @ 0xffff84001233db40, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:module_hook_init+0x43) lock address : netbsd:module_hook type : sleep/adaptive initialized : netbsd:module_hook_init+0x43 shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xffff84001233db40 last held: 000000000000000000 last locked : 0 unlocked* : 0 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 485.485 (dhcpcd) @ 0xffff840012525740, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:module_hook_init+0x43) lock address : netbsd:module_hook type : sleep/adaptive initialized : netbsd:module_hook_init+0x43 shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xffff840012525740 last held: 000000000000000000 last locked : 0 unlocked* : 0 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 0.26 (softclk/1) @ 0xffff8400103ba240, l_stat=1 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:module_hook_init+0x43) lock address : netbsd:module_hook type : sleep/adaptive initialized : netbsd:module_hook_init+0x43 shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 0 relevant cpu : 1 last held: 0 relevant lwp : 0xffff8400103ba240 last held: 000000000000000000 last locked : 0 unlocked* : 0 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 0.11 (iflnkst) @ 0xffff84000f1c8100, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:module_hook_init+0x43) lock address : netbsd:module_hook type : sleep/adaptive initialized : netbsd:module_hook_init+0x43 shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 0 relevant cpu : 1 last held: 0 relevant lwp : 0xffff84000f1c8100 last held: 000000000000000000 last locked : 0 unlocked* : 0 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 0.5 (softclk/0) @ 0xffff84000ebc9080, l_stat=1 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:module_hook_init+0x43) lock address : netbsd:module_hook type : sleep/adaptive initialized : netbsd:module_hook_init+0x43 shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 0 relevant cpu : 0 last held: 0 relevant lwp : 0xffff84000ebc9080 last held: 000000000000000000 last locked : 0 unlocked* : 0 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. ****** LWP 0.0 (swapper) @ 0xffffffff86a6f9c0, l_stat=3 *** Locks held: none *** Locks wanted: * Lock 0 (initialized at netbsd:module_hook_init+0x43) lock address : netbsd:module_hook type : sleep/adaptive initialized : netbsd:module_hook_init+0x43 shared holds : 0 exclusive: 0 shares wanted: 0 exclusive: 0 relevant cpu : 1 last held: 0 relevant lwp : 0xffffffff86a6f9c0 last held: 000000000000000000 last locked : 0 unlocked* : 0 owner field : 000000000000000000 wait/spin: 0/0 Turnstile: no active turnstile for this lock. [Locks tracked through CPUs] ******* Locks held on cpu1: * Lock 0 (initialized at netbsd:main+0x362) lock address : netbsd:kernel_lock type : spin initialized : netbsd:main+0x362 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 relevant cpu : 1 last held: 1 relevant lwp : 0xffff84001378ea80 last held: 0xffff84001378ea80 last locked* : netbsd:sleepq_block+0x9d6 unlocked : netbsd:sleepq_enter+0x29a curcpu holds : 22 wanted by: 000000000000000000 PAGE FLAG PQ UOBJECT UANON 0xffff840000017180 0001 00000000 0x0 0x0 0xffff840000017200 0041 00000000 0x0 0x0 0xffff840000017280 0041 00000000 0x0 0x0 0xffff840000017300 0041 00000000 0x0 0x0 0xffff840000017380 0041 00000000 0x0 0x0 0xffff840000017400 0041 00000000 0x0 0x0 0xffff840000017480 0041 00000000 0x0 0x0 0xffff840000017500 0041 00000000 0x0 0x0 0xffff840000017580 0041 00000000 0x0 0x0 0xffff840000017600 0041 00000000 0x0 0x0 0xffff840000017680 0041 00000000 0x0 0x0 0xffff840000017700 0041 00000000 0x0 0x0 0xffff840000017780 0041 00000000 0x0 0x0 0xffff840000017800 0041 00000000 0x0 0x0 0xffff840000017880 0041 00000000 0x0 0x0 0xffff840000017900 0041 00000000 0x0 0x0 0xffff840000017980 0041 00000000 0x0 0x0 0xffff840000017a00 0041 00000000 0x0 0x0 0xffff840000017a80 0041 00000000 0x0 0x0 0xffff840000017b00 0041 00000000 0x0 0x0 0xffff840000017b80 0041 00000000 0x0 0x0 0xffff840000017c00 0041 00000000 0x0 0x0 0xffff840000017c80 0041 00000000 0x0 0x0 0xffff840000017d00 0041 00000000 0x0 0x0 0xffff840000017d80 0041 00000000 0x0 0x0 0xffff840000017e00 0041 00000000 0x0 0x0 0xffff840000017e80 0041 00000000 0x0 0x0 0xffff840000017f00 0041 00000000 0x0 0x0 0xffff840000017f80 0041 00000000 0x0 0x0 0xffff840000018000 0041 00000000 0x0 0x0 0xffff840000018080 0041 00000000 0x0 0x0 0xffff840000018100 0041 00000000 0x0 0x0 0xffff840000018180 0041 00000000 0x0 0x0 0xffff840000018200 0041 00000000 0x0 0x0 0xffff840000018280 0041 00000000 0x0 0x0 0xffff840000018300 0041 00000000 0x0 0x0 0xffff840000018380 0041 00000000 0x0 0x0 0xffff840000018400 0041 00000000 0x0 0x0 0xffff840000018480 0041 00000000 0x0 0x0 0xffff840000018500 0041 00000000 0x0 0x0 0xffff840000018580 0041 00000000 0x0 0x0 0xffff840000018600 0041 00000000 0x0 0x0 0xffff840000018680 0041 00000000 0x0 0x0 0xffff840000018700 0041 00000000 0x0 0x0 0xffff840000018780 0041 00000000 0x0 0x0 0xffff840000018800 0041 00000000 0x0 0x0 0xffff840000018880 0041 00000000 0x0 0x0 0xffff840000018900 0041 00000000 0x0 0x0 0xffff840000018980 0041 00000000 0x0 0x0 0xffff840000018a00 0041 00000000 0x0 0x0 0xffff840000018a80 0041 00000000 0x0 0x0 0xffff840000018b00 0041 00000000 0x0 0x0 0xffff840000018b80 0041 00000000 0x0 0x0 0xffff840000018c00 0041 00000000 0x0 0x0 0xffff840000018c80 0041 00000000 0x0 0x0 0xffff840000018d00 0041 00000000 0x0 0x0 0xffff840000018d80 0041 00000000 0x0 0x0 0xffff840000018e00 0041 00000000 0x0 0x0 0xffff840000018e80 0041 00000000 0x0 0x0 0xffff840000018f00 0041 00000000 0x0 0x0 0xffff840000018f80 0041 00000000 0x0 0x0 0xffff840000019000 0041 00000000 0x0 0x0 0xffff840000019080 0041 00000000 0x0 0x0 0xffff840000019100 0041 00000000 0x0 0x0 0xffff840000019180 0041 00000000 0x0 0x0 0xffff840000019200 0041 00000000 0x0 0x0 0xffff840000019280 0041 00000000 0x0 0x0 0xffff840000019300 0041 00000000 0x0 0x0 0xffff840000019380 0041 00000000 0x0 0x0 0xffff840000019400 0041 00000000 0x0 0x0 0xffff840000019480 0041 00000000 0x0 0x0 0xffff840000019500 0041 00000000 0x0 0x0 0xffff840000019580 0041 00000000 0x0 0x0 0xffff840000019600 0041 00000000 0x0 0x0 0xffff840000019680 0041 00000000 0x0 0x0 0xffff840000019700 0041 00000000 0x0 0x0 0xffff840000019780 0041 00000000 0x0 0x0 0xffff840000019800 0041 00000000 0x0 0x0 0xffff840000019880 0041 00000000 0x0 0x0 0xffff840000019900 0041 00000000 0x0 0x0 0xffff840000019980 0041 00000000 0x0 0x0 0xffff840000019a00 0041 00000000 0x0 0x0 0xffff840000019a80 0041 00000000 0x0 0x0 0xffff840000019b00 0041 00000000 0x0 0x0 0xffff840000019b80 0041 00000000 0x0 0x0 0xffff840000019c00 0041 00000000 0x0 0x0 0xffff840000019c80 0041 00000000 0x0 0x0 0xffff840000019d00 0041 00000000 0x0 0x0 0xffff840000019d80 0041 00000000 0x0 0x0 0xffff840000019e00 0041 00000000 0x0 0x0 0xffff840000019e80 0041 00000000 0x0 0x0 0xffff840000019f00 0041 00000000 0x0 0x0 0xffff840000019f80 0041 00000000 0x0 0x0 0xffff84000001a000 0041 00000000 0x0 0x0 0xffff84000001a080 0041 00000000 0x0 0x0 0xffff84000001a100 0041 00000000 0x0 0x0 0xffff84000001a180 0041 00000000 0x0 0x0 0xffff84000001a200 0041 00000000 0x0 0x0 0xffff84000001a280 0041 00000000 0x0 0x0 0xffff84000001a300 0041 00000000 0x0 0x0 0xffff84000001a380 0041 00000000 0x0 0x0 0xffff84000001a400 0041 00000000 0x0 0x0 0xffff84000001a480 0041 00000000 0x0 0x0 0xffff84000001a500 0041 00000000 0x0 0x0