last executing test programs:

3m47.093793076s ago: executing program 4:
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
r0 = open(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f00000003c0)='null\x00', &(0x7f0000000380)='./file0\x00', 0x10000000, &(0x7f0000000400)="8a00929abcce94c94c7a59c019c730541f4a34198afa6ca41fe8e11b56163756af284b853679a7b7e46de65fbe8f54c15513555810586041b9da9907fbf682767631ee1c66db69b8b8e2b9733ee956fa8b347600"/103)
fchroot(r0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000300)='\xe9\x1fq\x89Y\x1e\x923aK/file0\x00')
_lwp_create(0x0, 0x20, 0x0)
mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x80)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000005c0)='.\x00', 0x0, &(0x7f00000002c0))
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340))
__mount50(0x0, &(0x7f0000000040)='.\x00', 0xe680bf986d21abfb, &(0x7f0000000140), 0x0)
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{0x0, <r1=>0x0, 0x0, 0x0, <r2=>0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}})
r3 = socket$unix(0x1, 0x1, 0x0)
r4 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r4, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56)
socket$inet6(0x18, 0x3, 0x0)
socket(0x2, 0x2, 0x0)
compat_50_select(0x40, &(0x7f00000000c0)={0x0, 0xfffffffffffffffd, 0x80000000, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000000180)={0xfe, 0x4}, 0x0, 0x0)
listen(r4, 0x0)
connect$unix(r3, &(0x7f0000000140)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
__posix_chown(&(0x7f0000000200)='./file0\x00', r1, r2)
r5 = socket(0x10, 0x40000000, 0x0)
setsockopt(r5, 0x0, 0xc, &(0x7f0000002a80)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14)
msgsnd(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="0100000000000000b5"], 0x49, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x1, 0xfffffffffffffffd})
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r6 = socket(0x2, 0x4, 0x8)
setsockopt(r6, 0x1000000029, 0x2e, &(0x7f0000000040)="ebffcbff13b9fd812eaa", 0xa)
setsockopt(r6, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbdf13b9fd812eaa4e713048e69931929648", 0x14)
compat_30_socket(0x22, 0x1, 0x7f)

3m46.646945685s ago: executing program 4:
compat_43_lstat43(0x0, 0x0)
r0 = socket(0x2, 0x2, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
open(&(0x7f0000000480)='./file0\x00', 0x40, 0x7)
pipe(&(0x7f0000000a40)={<r1=>0xffffffffffffffff})
r2 = getpid()
fktrace(r1, 0x0, 0x62e2dd08f149ff1b, r2)
r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0x200)
__getdents30(r3, 0x0, 0x0)
connect$unix(0xffffffffffffffff, 0x0, 0x0)
ioctl$FIOSEEKHOLE(r0, 0x80906979, &(0x7f0000000180)=0x5)

3m46.282956301s ago: executing program 4:
mknod$loop(0x0, 0x0, 0x1)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
__fhstat50(&(0x7f0000000440)="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", 0x1f0, 0x0)
connect$unix(r0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa)
mknod(0x0, 0x0, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000640))
fktrace(0xffffffffffffffff, 0x0, 0x0, 0x0)
open(0x0, 0x0, 0x0)
compat_50_clock_settime(0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
setgroups(0x0, 0x0)
fdatasync(r0)
r1 = socket$inet6(0x18, 0x3, 0x2)
getsockopt(r1, 0x0, 0x0, 0x0, 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000000)='#!', 0x2}], 0x1)
writev(r2, &(0x7f00000002c0)=[{0x0}], 0x1)
symlink(0x0, 0x0)
truncate(&(0x7f0000000200)='./file0\x00', 0x0, 0x8001)
____semctl50$SETALL(0x0, 0x0, 0x9, 0x0)
compat_40_mount(&(0x7f0000000140)='tmpfs\x00', 0x0, 0x0, &(0x7f0000000780)="01b0adaf36fba2c2b8f61003fa51b02154c7c5f666bda2706be7ea11e3751ff060ea76cb4d329bd39ec3c2e3d438d2fc9bd26c5e14bc714df04c084bb48ae9564fad40db989d1f80a81ad5d2e987")
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
compat_30_getdents(0xffffffffffffffff, 0x0, 0x80000000)

3m45.282408004s ago: executing program 4:
r0 = shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ffa000/0x4000)=nil)
shmat(r0, &(0x7f00004b9000/0x4000)=nil, 0x0)
mknod(&(0x7f0000000200)='./file0\x00', 0x2000, 0x0)
undelete(0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x0, 0xdf6)
mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0x205318)
open$dir(&(0x7f0000000240)='./file0\x00', 0x0, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readv(r1, &(0x7f0000000140), 0x0)
__mount50(0x0, 0x0, 0x10000000, &(0x7f0000000540), 0x0)
truncate(&(0x7f0000000200)='./file0\x00', 0x0, 0x10008001)
open(0x0, 0x0, 0x0)
undelete(&(0x7f00000001c0)='./file0\x00')
fchdir(0xffffffffffffffff)
r2 = open$dir(&(0x7f0000000280)='./bus\x00', 0x8000, 0x800)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013)
r3 = getsid(0x0)
ptrace(0x9, r3, 0x0, 0x0)
ptrace(0x9, 0x0, &(0x7f00000013c0), 0x4)
ptrace(0x1, r3, &(0x7f0000000140), 0x4906)
__clone(0x4700, 0x0)
compat_40_mount(&(0x7f00000002c0)='fdesc\x00', &(0x7f0000000300)='./bus\x00', 0x80, &(0x7f00000003c0)="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")
open$dir(0x0, 0x0, 0x1)
setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000000)={{0x18, 0x1, 0x0, 0x6}, {0x18, 0x3}, 0x0, [0x0, 0x5, 0x0, 0x3, 0x7fffffff, 0x0, 0x0, 0x4]}, 0x3c)
poll(&(0x7f0000000000)=[{}], 0x4e8, 0x0)
getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/249}, &(0x7f0000000100)=0xfb)
__clone(0x0, 0x0)
mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x10)
shmat(r0, &(0x7f0000314000/0x4000)=nil, 0x0)
ioctl$FIOASYNC(0xffffffffffffffff, 0x8004667d, &(0x7f0000000380)=0x3)

37.287627141s ago: executing program 5:
mknod(&(0x7f0000000200)='./file0\x00', 0x2000, 0x0)
compat_40_mount(0x0, 0x0, 0x0, 0x0)
open(0x0, 0x80000, 0x2)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x40)
fcntl$setstatus(r0, 0x4, 0xd004c)
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
chroot(&(0x7f0000000340)='./file0\x00')
mknod(&(0x7f0000000480)='./file0\x00', 0x2000, 0x1733)
open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
__mount50(&(0x7f0000000180)='kernfs\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
write(r1, &(0x7f00000000c0)="46e9", 0x2)
recvmmsg(r2, &(0x7f0000000880)={&(0x7f0000000840)={0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000000240)=""/217, 0xd9}], 0x1, 0x0}}, 0x10, 0x1060, 0x0)
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}})
lchown(0x0, 0x0, 0xffffffffffffffff)
r3 = semget$private(0x0, 0x4, 0x0)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000005c0)='.\x00', 0x0, &(0x7f00000002c0)="01")
r4 = open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0)
preadv(r4, &(0x7f00000009c0)=[{&(0x7f00000003c0)=""/63, 0x3f}, {&(0x7f00000004c0)=""/240, 0xf0}, {&(0x7f0000000600)=""/202, 0xca}, {&(0x7f0000000700)=""/233, 0xe9}, {&(0x7f0000000b00)=""/227, 0xe3}], 0x5, 0x0)
semctl$SETVAL(r3, 0xb3c609ffe1eb686c, 0x8, &(0x7f00000000c0)=0x2)
syz_extract_tcp_res(0x0, 0x0, 0x0)
compat_43_oaccept(0xffffffffffffff9c, &(0x7f0000000400)=""/182, 0x0)
syz_extract_tcp_res(0x0, 0x0, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
compat_40_mount(&(0x7f0000000000)='lfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000002c0))
syz_extract_tcp_res$synack(0x0, 0x1, 0x0)
syz_extract_tcp_res(0x0, 0x0, 0x8)
syz_extract_tcp_res(0x0, 0x10001, 0x0)
compat_40_mount(&(0x7f0000000140)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0))

33.358745784s ago: executing program 5:
r0 = msgget$private(0x0, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
__fhstat50(0x0, 0x0, 0x0)
mknod(0x0, 0x0, 0x0)
socketpair$unix(0x1, 0x0, 0x0, 0x0)
fktrace(0xffffffffffffffff, 0x0, 0x0, 0x0)
open(0x0, 0x0, 0x0)
r2 = compat_30_socket(0x22, 0x3, 0x0)
compat_43_ogetpeername(r2, &(0x7f0000000480)=""/138, &(0x7f00000000c0)=0x8a)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
bind$unix(r3, &(0x7f0000000040)=@file={0xd19450564dee018c, './file0\x00'}, 0xa)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
connect$unix(r5, &(0x7f0000000000)=@file={0xd1653077bafa0114, './file0\x00'}, 0xa)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
connect$unix(r6, &(0x7f0000000000)=@file={0xd1653077bafa0114, './file0\x00'}, 0xa)
connect$unix(r4, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa)
compat_50_clock_settime(0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
setgroups(0x0, 0x0)
compat_14_msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{0x40, 0x40, 0x8, 0x0, 0x10, 0x5, 0x4}, &(0x7f0000000100)={&(0x7f0000000080)={&(0x7f0000000000)={0x0, 0x8000000000000000, 0x2, 0x6}, 0x8001, 0x8, 0x800}, 0x100000000, 0x1, 0x200}, &(0x7f0000000140)={0x0, 0x7, 0x2800, 0x400}, 0xa16, 0x80, 0x0, 0x9, 0xfff, 0x80, 0x0, 0x1ff, 0x0, 0x7, 0x0, [0x57, 0x3f75, 0x1f, 0x1f]})
mknod(&(0x7f0000000180)='./file0\x00', 0x2, 0xffffffffffffffff)
fdatasync(r1)
socket$inet6(0x18, 0x0, 0x0)
getsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
symlink(0x0, 0x0)
truncate(&(0x7f0000000200)='./file0\x00', 0x0, 0x8001)

32.40144543s ago: executing program 5:
syz_usb_connect$uac1(0x5, 0xab, &(0x7f0000000080)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0xf3, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x99, 0x3, 0x1, 0x3f, 0x0, 0x40, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x4, 0x1}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x2, 0x0, 0x7f, "ac"}, @format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x1, 0x3, 0x0, 0x7, "71d9", '|'}, @as_header={0x7, 0x24, 0x1, 0x80, 0x4}, @format_type_ii_discrete={0xd, 0x24, 0x2, 0x2, 0x200, 0x9, 0x9, "291d45ef"}]}, {{0x9, 0x5, 0x1, 0x9, 0x40, 0x0, 0x2, 0x3, {0x7, 0x25, 0x1, 0x2, 0x1, 0x94d1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0xb, 0x24, 0x2, 0x1, 0x0, 0x1, 0x9, 0x5, "9346bd"}, @as_header={0x7, 0x24, 0x1, 0x4f, 0x74, 0x4}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x3f, 0x6, 0x2, {0x7, 0x25, 0x1, 0x80, 0x38, 0x40}}}}}}}]}}, &(0x7f00000004c0)={0xa, &(0x7f0000000140)={0xa, 0x6, 0x310, 0x81, 0x20, 0x1, 0x8}, 0x1b, &(0x7f0000000180)={0x5, 0xf, 0x1b, 0x2, [@ss_cap={0xa, 0x10, 0x3, 0x2, 0x6, 0xcc, 0x34, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x5, 0x0, 0x4, 0x0, 0x8}]}, 0x7, [{0x35, &(0x7f00000001c0)=@string={0x35, 0x3, "190b1397aa593cdcdfdfd5e87fb61410896e4a2892e4112f88f02efdf374aebae82c68ff756fb9f32d8ff2006d184863379ce1"}}, {0x30, &(0x7f0000000540)=ANY=[@ANYBLOB="3003e79be865c697538e79f62db27b2172989b1f4649e73b1b6baff38b0b1a61a0eef52b703753ed06094825ba0f907d4a87a382ee684c582f87a1e6876f53e6c99ae4621617c364e6e52c0a6137808c5c70abd7456b2d8dc4b72edace49a2d6d67717b17fda33897121058bf7f5479114beb6a184cb2d6d02f0658563cc9e714d4fc1a9d962b66dc2ec3434078071a2137f6398af95182db34b748592389ccc49"]}, {0xb9, &(0x7f0000000240)=@string={0xb9, 0x3, "0212d4a3c76f250f9243593934e9b31d7e55a41e8a3e33c8c7df9823358e6d758c8e34ffe154373345bf579737cb1eda457c4848a06e66a6a992c8e3a35ff26bd524c7bbd9999e71caf9f6ba3dd089327ae2506c3ea2d1948161c5ee7b33d7de4d4887de1ccd4da608d1967f9f32e21ef90ac541b459a06309279e01dfbab8d0c4487f980a8a2e5507492caef6e5d59202f492871dd0c8f406a8790779629b2f5818108326277a509f2bed523ab3f00dc93b6d934cbd7a"}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x429}}, {0x68, &(0x7f0000000340)=@string={0x68, 0x3, "30176aa425d9132f65216580720b19be0b55f0b8a59eba019e8efe83112c7ed7a093730cf6c3c33187182cd2630a7b9fd55bae634fee710a1bffb354f174d8a9749f747e87f9e42cd66d557016a9ab1c83ae8f29a1fcd6c36d8810eedfa49639353d37ad1c09"}}, {0x11, &(0x7f00000003c0)=@string={0x11, 0x3, "6a35f3f76e057112ffebdbe6f025c8"}}, {0x8b, &(0x7f0000000400)=@string={0x8b, 0x3, "66f9a840cb543c20188712e4c6d750e1c9fb7d0f24743d1869de95b07a3040730e290d40bdca5903a81424ced531620403f54c5b3189ec05d88564c98c9cafd2ea423567f56709902ed9564cec65a1522baf1b8076078ca815ab4b90551bc06a5bd2723157e7103fc1d4ad9155b06330c45daedacbff7157c0a05fa220adece0e8651192c40c3390e3"}}]}) (async)
open(&(0x7f0000000040)='./file0\x00', 0x200, 0x40) (async, rerun: 32)
writev(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 32)
socketpair$unix(0x1, 0x0, 0x0, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x0, 0x75e5)

28.175103928s ago: executing program 5:
syz_usb_connect$uac1(0x5, 0xab, &(0x7f0000000080)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0xf3, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x99, 0x3, 0x1, 0x3f, 0x0, 0x40, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x4, 0x1}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x2, 0x0, 0x7f, "ac"}, @format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x1, 0x3, 0x0, 0x7, "71d9", '|'}, @as_header={0x7, 0x24, 0x1, 0x80, 0x4}, @format_type_ii_discrete={0xd, 0x24, 0x2, 0x2, 0x200, 0x9, 0x9, "291d45ef"}]}, {{0x9, 0x5, 0x1, 0x9, 0x40, 0x0, 0x2, 0x3, {0x7, 0x25, 0x1, 0x2, 0x1, 0x94d1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0xb, 0x24, 0x2, 0x1, 0x0, 0x1, 0x9, 0x5, "9346bd"}, @as_header={0x7, 0x24, 0x1, 0x4f, 0x74, 0x4}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x3f, 0x6, 0x2, {0x7, 0x25, 0x1, 0x80, 0x38, 0x40}}}}}}}]}}, &(0x7f00000004c0)={0xa, &(0x7f0000000140)={0xa, 0x6, 0x310, 0x81, 0x20, 0x1, 0x8}, 0x1b, &(0x7f0000000180)={0x5, 0xf, 0x1b, 0x2, [@ss_cap={0xa, 0x10, 0x3, 0x2, 0x6, 0xcc, 0x34, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x5, 0x0, 0x4, 0x0, 0x8}]}, 0x7, [{0x35, &(0x7f00000001c0)=@string={0x35, 0x3, "190b1397aa593cdcdfdfd5e87fb61410896e4a2892e4112f88f02efdf374aebae82c68ff756fb9f32d8ff2006d184863379ce1"}}, {0x30, &(0x7f0000000540)=ANY=[@ANYBLOB="3003e79be865c697538e79f62db27b2172989b1f4649e73b1b6baff38b0b1a61a0eef52b703753ed06094825ba0f907d4a87a382ee684c582f87a1e6876f53e6c99ae4621617c364e6e52c0a6137808c5c70abd7456b2d8dc4b72edace49a2d6d67717b17fda33897121058bf7f5479114beb6a184cb2d6d02f0658563cc9e714d4fc1a9d962b66dc2ec3434078071a2137f6398af95182db34b748592389ccc49"]}, {0xb9, &(0x7f0000000240)=@string={0xb9, 0x3, "0212d4a3c76f250f9243593934e9b31d7e55a41e8a3e33c8c7df9823358e6d758c8e34ffe154373345bf579737cb1eda457c4848a06e66a6a992c8e3a35ff26bd524c7bbd9999e71caf9f6ba3dd089327ae2506c3ea2d1948161c5ee7b33d7de4d4887de1ccd4da608d1967f9f32e21ef90ac541b459a06309279e01dfbab8d0c4487f980a8a2e5507492caef6e5d59202f492871dd0c8f406a8790779629b2f5818108326277a509f2bed523ab3f00dc93b6d934cbd7a"}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x429}}, {0x68, &(0x7f0000000340)=@string={0x68, 0x3, "30176aa425d9132f65216580720b19be0b55f0b8a59eba019e8efe83112c7ed7a093730cf6c3c33187182cd2630a7b9fd55bae634fee710a1bffb354f174d8a9749f747e87f9e42cd66d557016a9ab1c83ae8f29a1fcd6c36d8810eedfa49639353d37ad1c09"}}, {0x11, &(0x7f00000003c0)=@string={0x11, 0x3, "6a35f3f76e057112ffebdbe6f025c8"}}, {0x8b, &(0x7f0000000400)=@string={0x8b, 0x3, "66f9a840cb543c20188712e4c6d750e1c9fb7d0f24743d1869de95b07a3040730e290d40bdca5903a81424ced531620403f54c5b3189ec05d88564c98c9cafd2ea423567f56709902ed9564cec65a1522baf1b8076078ca815ab4b90551bc06a5bd2723157e7103fc1d4ad9155b06330c45daedacbff7157c0a05fa220adece0e8651192c40c3390e3"}}]}) (async)
open(&(0x7f0000000040)='./file0\x00', 0x200, 0x40) (async, rerun: 32)
writev(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 32)
socketpair$unix(0x1, 0x0, 0x0, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x0, 0x75e5)

28.085054962s ago: executing program 5:
mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x2e00)
r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
mknod(&(0x7f0000000080)='./file0\x00', 0x2000, 0x40000802)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
ioctl$FIOASYNC(r1, 0x80047401, &(0x7f0000000000)=0x5)
r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
ioctl$FIOASYNC(r2, 0x80107445, &(0x7f0000000000))
ioctl$FIONREAD(r0, 0x8004667d, &(0x7f00000000c0))
__getrusage50(0x1, 0x0)

27.467911787s ago: executing program 5:
__fhstat50(&(0x7f0000000240)="609871f36b17e93478b70d098c89548501b41b1afcbe1df2b7d3c20679264a768a8698e899c142bd1ccdfd24c9ed80bea94f6f7222428eb9e51c8a46fcf8e2f64e1aa3934ec12bb33e272fc1ceb67e813f87775059d5454bfc59c1b956851d703e5280e600b1b581ff393de3cea4712006eaec043fe1ce3d0c65014d4b6b0e3cb0083af3df8ffa7365adf43fc9af92f2703b92f73a444fde6521e7e5c0256646f0d3ecb2533846179a470697d60100"/188, 0xbc, 0x0)
getegid()
compat_50_clock_gettime(0x0, 0x0)
r0 = _lwp_self()
compat_50__lwp_park(&(0x7f00000001c0)={0x4, 0x4}, r0, &(0x7f00000003c0)=0x2, &(0x7f0000000400)=0xca91)
__posix_fchown(0x0, 0x0, 0x0)
__stat50(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
chown(&(0x7f0000000040)='./file0\x00', 0x0, r1)
__vfork14()
posix_spawn(0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
setuid(0xee01)
setuid(0xee01)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
setregid(0xee00, 0x0)
__fhstatvfs190(0x0, 0x0, 0x0, 0x0)
ioctl$FIOASYNC(0xffffffffffffffff, 0x80047401, &(0x7f0000000000)=0x5)
modctl$MODCTL_LOAD(0x0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)='< ', 0x2})
semop(0x0, &(0x7f00000000c0)=[{}, {0x0, 0x2ff}], 0x2)
connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x8)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r2 = socket(0x18, 0x1, 0x0)
close(r2)
socket(0x18, 0x5, 0x0)
setsockopt(r2, 0x1000000029, 0x2e, &(0x7f0000000000)="ebff164800"/20, 0xfffffffffffffd80)
connect$unix(r2, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c)
r3 = msgget(0x2, 0x217)
semctl$IPC_RMID(r3, 0x0, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200))
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000ffff000001"], 0x18}, 0x0)
symlink(0x0, 0x0)

9.668217617s ago: executing program 3:
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000040)='./file0\x00')
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
compat_40_mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0)
symlink(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/../file0\x00', 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50___msgctl13$IPC_STAT(0x0, 0x2, 0x0)
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0)
mkdir(0x0, 0x0)
getpid()
mknod$loop(0x0, 0x0, 0x1)
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}})
recvmmsg(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000240)={&(0x7f0000000040)=@family, 0xe, &(0x7f0000000080), 0x0, 0x0}}, 0x10, 0x0, 0x0)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, &(0x7f00000002c0)="01")
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff)
compat_40_mount(&(0x7f0000000140)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0))
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 0x1)
link(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
__mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000040)='.\x00', 0x1, &(0x7f0000000540), 0x0)
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0x3}})
lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
unlink(&(0x7f0000000000)='./file0\x00')
compat_40_mount(0x0, 0x0, 0x0, &(0x7f00000002c0)="01")
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f0000000100)='.\x00', 0x0, &(0x7f00000002c0))
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 0x1)
link(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000d40)='./file0\x00')
compat_43_stat43(0x0, 0x0)
rename(&(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000f40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')

9.441599222s ago: executing program 0:
__clock_gettime50(0x0, &(0x7f0000000000))
r0 = socket$inet(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x0}, 0x10)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10)
sendto$inet(r0, &(0x7f00000003c0)="f393", 0x2, 0x3, 0x0, 0x0)
recvfrom$inet(r0, &(0x7f0000000140)=""/184, 0xb8, 0x2202, 0x0, 0x0)
syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000000)=ANY=[], 0x0)

9.147942547s ago: executing program 3:
compat_43_osetrlimit(0x9, 0x0)
socketpair$unix(0x1, 0x0, 0x0, 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0)
mknod(&(0x7f0000000540)='./file0\x00', 0x6000, 0x1003)
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
ioctl$FIOASYNC(r0, 0x80017472, &(0x7f0000000040))
truncate(&(0x7f0000000200)='./file0\x00', 0x0, 0x10008001)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x3)
compat_43_ommap(&(0x7f0000672000/0x2000)=nil, 0x2000, 0x1, 0x0, r1, 0x0)
open(0x0, 0x0, 0x0)
__clone(0x0, 0x0)

7.501717179s ago: executing program 0:
getsid(0x0)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f00000002c0)="01")
mkdir(&(0x7f00000007c0)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r1 = dup3(r0, r0, 0x0)
lseek(r1, 0x0, 0x6, 0x0)
__getdents30(r1, 0x0, 0x0)
r2 = socket$inet6(0x18, 0x3, 0x0)
sendto$inet6(r2, &(0x7f0000000000)="89", 0x180, 0x2, &(0x7f0000000040)={0x18, 0x3}, 0x1c)

7.454052117s ago: executing program 3:
__fstat50(0xffffffffffffff9c, &(0x7f00000000c0))
mknod(&(0x7f0000000080)='./file0\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
ioctl$FIOASYNC(r0, 0x80017472, &(0x7f0000000040)=0x10011)

6.402100838s ago: executing program 0:
__clock_getres50(0x2, 0x0)

6.0621855s ago: executing program 1:
getpid()
__mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000400)='.\x00', 0x0, &(0x7f0000000180), 0x0)
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')
r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0xa, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013)
mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x10, r0, 0x0, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)

5.945566898s ago: executing program 3:
open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x2)
r0 = open(&(0x7f0000001280)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x4, 0x10, r0, 0x262, 0x0)

5.929134781s ago: executing program 2:
mknod(&(0x7f0000000340)='./file0\x00', 0x2000, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x4ebfac6bbaf7959)
writev(r0, &(0x7f00000006c0)=[{&(0x7f0000000440)="23216f77a3a421c8967bd96598e504181a566e32f6dbc9644ac7e4f2fd18c78f938800000400"/49, 0x31}, {&(0x7f0000000540)="149b2d27e41786f27c48bdcb6a36083e98688858eba496e39a8085e5a0405e4000b49041e5f1ab0bc6d66411b33ce01be542b8f7c937383dc0374e7a431e7ecd6f36573af10edcfd3509711337d0f55a3653921eb16577934134ef556a6b341454fbc5cfe27a4df11c330e62578ca25407e23071f6df1713d90be8086d", 0x7d}, {&(0x7f00000005c0)="6c06b578ccc39f2faa8dc229ea112568cca99af0097645ea02f3c6247ff1f8d3991693c3acf1fd0712f29b0c60813913d2a346353e31a5b8759652023cbdf07dd7ebd489c7b77fac2130bb2b593d5b1d089e708dfd5bfd8bead334556af1924864d126c5b3b77f12e300b69088ca89e3149a62a32e715a9548b57f3671d6d49bc8717662e42863554d28f45c45a98589077e51bfa16fc1199391c9fc494589648fb66897b55b3d0c1c9a9a9ce27cae024e740ee306c611f46302479118e2debf567f958588a7c4f30ff15b90bf4d5bd7f0b1f6", 0xd3}], 0x3)
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x0, 0x0, 0x3ff}, 0x0, 0x0, 0x5}})
__mount50(&(0x7f0000000180)='kernfs\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0)
lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff)
compat_40_mount(&(0x7f0000000140)='umap\x00', &(0x7f0000000040)='./bus\x00', 0x0, &(0x7f0000000800)="ec7600a4f91b694adc0cfa9ae3c980a81f90af85bf34f75fe65cc16a72c38ef51bdbd5e4bc4bc131abab5d4d8f8f3f728678fc6d644280197c68deea3a076f228de63ed896217a9258faa5a71962fe96af2d1e89ceec939a765076f85dd320a2548ac7de7826d7dfadd60dae2e8e")
compat_30_getfh(&(0x7f0000000180)='./file0\x00', 0x0)
r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x4)
writev(r1, 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='tmpfs\x00', &(0x7f00000003c0)='.\x00', 0x0, &(0x7f0000000140))
r2 = socket$inet6(0x18, 0x3, 0x0)
getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000700), 0xc)
sendto$inet6(r2, &(0x7f0000000000)=')', 0x2000, 0x2, &(0x7f0000000040)={0x18, 0x3}, 0x1c)
chflags(&(0x7f0000000500)='./bus\x00', 0x40000)
utimensat(r1, &(0x7f0000000400)='./bus\x00', &(0x7f00000004c0)={{0x2, 0x9c3a}, {0x80000001, 0x7fffffff}}, 0x200)
execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f0000000200)='.\x00', 0x0, &(0x7f00000002c0)="01")
mkdir(&(0x7f00000007c0)='./file0\x00', 0x0)
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}})
mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x0)
mknod(&(0x7f0000000100)='./bus\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
unmount(&(0x7f0000000000)='./file0\x00', 0x255a0100)
r3 = open(&(0x7f0000000140)='./file0\x00', 0x200, 0x0)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r4, 0x9, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1000300010006})
fcntl$lock(r3, 0x9, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000001})

5.559841247s ago: executing program 1:
getsid(0x0)
mknod(&(0x7f0000000480)='./file0\x00', 0x2000, 0x1733)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
compat_43_ocreat(0x0, 0x0)
ioctl$FIOGETOWN(r0, 0x2000427e, 0x0)
ioctl$FIOASYNC(r0, 0x8004667d, &(0x7f0000000080))
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000480)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
__mount50(&(0x7f0000000180)='procfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)='@', 0x1)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x3, &(0x7f00000001c0))
pathconf(&(0x7f0000000100)='./file0\x00', 0x6)

5.559035907s ago: executing program 3:
open(&(0x7f0000000080)='./file0\x00', 0x100, 0x200) (async)
writev(0xffffffffffffffff, 0x0, 0x0) (async)
socketpair$unix(0x1, 0x0, 0x0, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x0, 0x75e5)

4.588201926s ago: executing program 0:
mkdir(&(0x7f00000001c0)='./file1\x00', 0x0)
fktrace(0xffffffffffffffff, 0x1, 0x0, 0x0)
chroot(&(0x7f0000000180)='./file1\x00')
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
compat_40_mount(&(0x7f0000000380)='rumpfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000500))
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}})
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80)
compat_40_mount(&(0x7f0000000140)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0))
open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
compat_40_mount(0x0, 0x0, 0x0, 0x0)
connect$unix(0xffffffffffffffff, 0x0, 0x0)
unmount(&(0x7f0000000000)='./file0\x00', 0x255a0100)
mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x0)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
ioctl$FIOASYNC(r2, 0x40107458, 0x0)
ioctl$FIOASYNC(r1, 0x81986466, &(0x7f0000000040))
__getdents30(r0, &(0x7f0000000080)=""/32, 0x80000000)
compat_40_mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0)
mknod(&(0x7f0000000080)='./file0\x00', 0x2000, 0x40000802)
__utimes50(&(0x7f0000000180)='./file0\x00', 0x0)
r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
compat_20_statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200))
fcntl$lock(r3, 0x8, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x100000401})
r4 = open(&(0x7f0000000400)='./file0\x00', 0x0, 0x0)
fcntl$lock(r4, 0x8, &(0x7f0000000140)={0x0, 0x0, 0x2000000000000, 0x269000000, 0xffffffffffffffff})

4.383817418s ago: executing program 3:
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, &(0x7f00000002c0)="01")
setreuid(0x0, 0xee01)
compat_40_mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0)
pipe(&(0x7f0000000a40)={<r0=>0xffffffffffffffff})
r1 = getpid()
fktrace(r0, 0x0, 0x62e2dd08f149ff1b, r1)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
pipe(&(0x7f0000000280)={<r2=>0xffffffffffffffff})
__fhstat50(0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0)
r3 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil)
compat_50___shmctl13$IPC_STAT(r3, 0x2, 0x0)
setregid(0x0, 0x0)
r4 = getsid(0x0)
r5 = getsid(0x0)
ptrace(0x9, r5, 0x0, 0x0)
compat_50_wait4(0x0, 0x0, 0x0, 0x0)
ptrace(0xd, r4, 0x0, 0x0)
writev(r2, &(0x7f0000000400)=[{&(0x7f0000000200)="a1f9ffdfa88888bf6de1e427e565e58f1c6ce8844b0bfe44ef2a9dff41c48364cdc2f9470578", 0x26}, {&(0x7f0000000300)="dfc92594220d7ae67a95653e469b9aec4f16771523d3358fb65bc66db803e089cc1c01bcaea9e97358edc3222734688fad29a4ca37928781fd4cdad79b94d9ae7e8ac174b3529c0b5190ddc9bad178f1a0d9ba9ef701ec1deafb4575f1f00b734a94275e960bf361db870d5831d8cfa10d6f338153ab952ad4c637400934c818dad5d30b287daa72dd014f8831956d29831002b36101112fa2480d1b214fad002f9c71a85e29043c378f5c2ef27ba16471470afa789aba3844edcde757655a0f67102778ccecd368f39fba372e70a8c7c754016d4685e9a17bdf71b32986ecbfa41b8dd2719ef719f7ee64c3c7152d", 0xef}, {&(0x7f00000006c0)="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", 0xff83}, {&(0x7f0000000240)="21a781637b990dc10a87051f1ba98af0ba74ead6a702675d94c0b6f735ea84473c7d32ac629e6096beab71cf324a9f6f1dd190905d", 0x35}], 0x4)

3.268511999s ago: executing program 2:
mknod(&(0x7f0000000340)='./file0\x00', 0x2000, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x4ebfac6bbaf7959)
writev(r0, &(0x7f00000006c0)=[{&(0x7f0000000440)="23216f77a3a421c8967bd96598e504181a566e32f6dbc9644ac7e4f2fd18c78f938800000400"/49, 0x31}, {&(0x7f0000000540)="149b2d27e41786f27c48bdcb6a36083e98688858eba496e39a8085e5a0405e4000b49041e5f1ab0bc6d66411b33ce01be542b8f7c937383dc0374e7a431e7ecd6f36573af10edcfd3509711337d0f55a3653921eb16577934134ef556a6b341454fbc5cfe27a4df11c330e62578ca25407e23071f6df1713d90be8086d", 0x7d}, {&(0x7f00000005c0)="6c06b578ccc39f2faa8dc229ea112568cca99af0097645ea02f3c6247ff1f8d3991693c3acf1fd0712f29b0c60813913d2a346353e31a5b8759652023cbdf07dd7ebd489c7b77fac2130bb2b593d5b1d089e708dfd5bfd8bead334556af1924864d126c5b3b77f12e300b69088ca89e3149a62a32e715a9548b57f3671d6d49bc8717662e42863554d28f45c45a98589077e51bfa16fc1199391c9fc494589648fb66897b55b3d0c1c9a9a9ce27cae024e740ee306c611f46302479118e2debf567f958588a7c4f30ff15b90bf4d5bd7f0b1f6", 0xd3}], 0x3)
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x0, 0x0, 0x3ff}, 0x0, 0x0, 0x5}})
__mount50(&(0x7f0000000180)='kernfs\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0)
lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff)
compat_40_mount(&(0x7f0000000140)='umap\x00', &(0x7f0000000040)='./bus\x00', 0x0, &(0x7f0000000800)="ec7600a4f91b694adc0cfa9ae3c980a81f90af85bf34f75fe65cc16a72c38ef51bdbd5e4bc4bc131abab5d4d8f8f3f728678fc6d644280197c68deea3a076f228de63ed896217a9258faa5a71962fe96af2d1e89ceec939a765076f85dd320a2548ac7de7826d7dfadd60dae2e8e")
compat_30_getfh(&(0x7f0000000180)='./file0\x00', 0x0)
r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x4)
writev(r1, 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='tmpfs\x00', &(0x7f00000003c0)='.\x00', 0x0, &(0x7f0000000140))
r2 = socket$inet6(0x18, 0x3, 0x0)
getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000700), 0xc)
sendto$inet6(r2, &(0x7f0000000000)=')', 0x2000, 0x2, &(0x7f0000000040)={0x18, 0x3}, 0x1c)
chflags(&(0x7f0000000500)='./bus\x00', 0x40000)
utimensat(r1, &(0x7f0000000400)='./bus\x00', &(0x7f00000004c0)={{0x2, 0x9c3a}, {0x80000001, 0x7fffffff}}, 0x200)
execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000040)='tmpfs\x00', &(0x7f0000000200)='.\x00', 0x0, &(0x7f00000002c0)="01")
mkdir(&(0x7f00000007c0)='./file0\x00', 0x0)
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}})
mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x0)
mknod(&(0x7f0000000100)='./bus\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000000)='null\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
unmount(&(0x7f0000000000)='./file0\x00', 0x255a0100)
r3 = open(&(0x7f0000000140)='./file0\x00', 0x200, 0x0)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r4, 0x9, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1000300010006})
fcntl$lock(r3, 0x9, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000001})

3.228358035s ago: executing program 1:
compat_50___msgctl13$IPC_STAT(0x0, 0x2, 0x0)
__getcwd(0x0, 0x0)
lchown(0x0, 0x0, 0xffffffffffffffff)
getpeername$unix(0xffffffffffffffff, 0x0, 0x0)
compat_43_osetrlimit(0x9, &(0x7f0000000080))
socket(0x1f, 0x5, 0x2)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x2}, 0x2b, &(0x7f00000000c0), 0x0, 0x0, 0x54}, 0x0)
compat_40_mount(&(0x7f0000000680)='sysvbfs\x00', 0x0, 0x0, 0x0)
unlink(0x0)
mknod(&(0x7f00000000c0)='./file0\x00', 0x5fff, 0xe03)
rasctl(0x0, 0x8, 0x0)
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff})
r1 = socket$inet(0x2, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x1}, 0x8)
r2 = socket(0x18, 0x3, 0x0)
setsockopt(r2, 0x29, 0x6c, &(0x7f0000000040), 0x4)
fcntl$lock(r1, 0xa, 0x0)
__fhstat50(0x0, 0x0, 0x0)
swapctl$SWAP_GETDUMPDEV(0x8, 0x0, 0x5)
r3 = getpid()
fktrace(r0, 0x0, 0x62e2dd08f149ff1b, r3)
open$dir(0x0, 0x0, 0x0)
pwritev(r0, &(0x7f00000005c0)=[{&(0x7f00000006c0)="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", 0x103}], 0x1, 0x27)
r4 = semget$private(0x0, 0x2, 0x41c)
compat_50_____semctl13$IPC_SET(r4, 0x0, 0x1, &(0x7f00000002c0)=@buf=&(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x8c30}})
pwritev(0xffffffffffffffff, &(0x7f0000000380)=[{0x0}], 0x1, 0x0)
mkdir(&(0x7f0000000200)='./file0\x00', 0x0)
chroot(&(0x7f0000000340)='./file0\x00')
mknod(&(0x7f0000000480)='./file0\x00', 0x2000, 0x1733)
ioctl$FIONREAD(0xffffffffffffffff, 0x80044279, &(0x7f0000000080))

2.968798675s ago: executing program 2:
getpid()
__mount50(&(0x7f00000002c0)='overlay\x00', &(0x7f0000000400)='.\x00', 0x0, &(0x7f0000000180), 0x0)
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')
r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0xa, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013)
mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x10, r0, 0x0, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)

2.699866676s ago: executing program 0:
mkdir(&(0x7f00000001c0)='./file1\x00', 0x0)
fktrace(0xffffffffffffffff, 0x1, 0x0, 0x0)
chroot(&(0x7f0000000180)='./file1\x00')
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
compat_40_mount(&(0x7f0000000380)='rumpfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000500))
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)}})
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80)
compat_40_mount(&(0x7f0000000140)='umap\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0))
open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
compat_40_mount(0x0, 0x0, 0x0, 0x0)
connect$unix(0xffffffffffffffff, 0x0, 0x0)
unmount(&(0x7f0000000000)='./file0\x00', 0x255a0100)
mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x0)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
ioctl$FIOASYNC(r2, 0x40107458, 0x0)
ioctl$FIOASYNC(r1, 0x81986466, &(0x7f0000000040))
__getdents30(r0, &(0x7f0000000080)=""/32, 0x80000000)
compat_40_mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0)
mknod(&(0x7f0000000080)='./file0\x00', 0x2000, 0x40000802)
__utimes50(&(0x7f0000000180)='./file0\x00', 0x0)
r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
compat_20_statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200))
fcntl$lock(r3, 0x8, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x100000401})
r4 = open(&(0x7f0000000400)='./file0\x00', 0x0, 0x0)
fcntl$lock(r4, 0x8, &(0x7f0000000140)={0x0, 0x0, 0x2000000000000, 0x269000000, 0xffffffffffffffff})

1.976285747s ago: executing program 0:
mknod(&(0x7f0000000480)='./file0\x00', 0x2000, 0x1733)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
mknod(&(0x7f0000000040)='./file0\x00', 0x100, 0x0)
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
pathconf(&(0x7f0000000fc0)='./bus\x00', 0x6)
ioctl$FIOSETOWN(r0, 0x40044266, &(0x7f0000000000))
__msync13(&(0x7f000047c000/0x3000)=nil, 0x98, 0x1)

1.734930104s ago: executing program 2:
r0 = msgget(0x2, 0x48)
r1 = getegid()
compat_12_lstat12(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
compat_50___msgctl13$IPC_SET(r0, 0x1, &(0x7f00000001c0)={{0x7fff, 0xffffffffffffffff, r1, 0x0, r2, 0x40, 0x7}, 0x0, 0x2c4b, 0x2, 0x8, 0x7ff, 0x5, 0x6, &(0x7f0000000140)={&(0x7f0000000100)={&(0x7f00000000c0)={0x0, 0xc9e, 0x1ff, 0x7}, 0x9, 0x7f, 0xff}, 0x4, 0x9, 0x3}, &(0x7f0000000180)={0x0, 0x1000, 0x51, 0x6}, 0x5130})
r3 = shmget$private(0x0, 0x2000, 0x429, &(0x7f0000ffb000/0x2000)=nil)
compat_50___shmctl13$IPC_STAT(r3, 0x2, &(0x7f0000000300)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)="33637df95d19d415f86c04bc79d4db42d10a5aa5957f8f17f09468876094167e6db333c4f6eeebddc584ea49d92c651ec1661ad52544d92e488090c5c549bee0fff6a31c3cca867e7bfc345735618d2d3197fd763172b020a334edf560c2c7a77ebc79a6d08742329143e4bc2110369548324736826883e32ece28f875ea26880ffe95780a7a9a143c0a88e49fc0375b111ca79e20506811c2b15855693e4dbe1e247ea98933d6e7ead13403639b5e3fa837387ddddcb0745673321e6e5ec9d1"})
shmctl$IPC_RMID(r3, 0x0)
compat_14_msgctl$IPC_RMID(r0, 0x0)
compat_14_shmctl$IPC_SET(r3, 0x1, &(0x7f00000003c0)={{0x0, 0x400, 0xaf, 0x9, 0x2, 0x9, 0xd74}, 0x5, 0x10001, 0x9, 0x3, 0x7, 0xc2b, 0x3ff, &(0x7f0000000380)="f8bc03e27c56c18e0395d5a2e489b756bd8c07084ba7949828b1e78b"})
r4 = msgget(0x0, 0x640)
compat_14_msgctl$IPC_SET(r4, 0x1, &(0x7f0000000500)={{0xcd01, 0x6, 0x40, 0x9, 0x10, 0x4, 0xaba}, &(0x7f0000000480)={&(0x7f0000000440)={&(0x7f0000000400)={0x0, 0x4, 0x296, 0x9}, 0x12d, 0x7}, 0x0, 0xffc1, 0x4}, &(0x7f00000004c0)={0x0, 0xbd94, 0x20, 0x400}, 0xffffffff, 0x100, 0x1, 0x101, 0x7c9, 0x6, 0x0, 0x6, 0x0, 0x7, 0x0, [0x14, 0x80000001, 0x3ff, 0x100000000]})
r5 = socket$inet(0x2, 0x10000000, 0x5)
readv(r5, &(0x7f0000000a40)=[{&(0x7f00000005c0)=""/163, 0xa3}, {&(0x7f0000000680)=""/70, 0x46}, {&(0x7f0000000700)=""/26, 0x1a}, {&(0x7f0000000740)=""/23, 0x17}, {&(0x7f0000000780)=""/164, 0xa4}, {&(0x7f0000000840)=""/211, 0xd3}, {&(0x7f0000000940)=""/71, 0x47}, {&(0x7f00000009c0)=""/81, 0x51}], 0x8)
r6 = semget(0x0, 0x4, 0x40c)
compat_50_____semctl13$GETPID(r6, 0x0, 0x4)
compat_50___stat30(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00))
compat_50___shmctl13$IPC_STAT(r3, 0x2, &(0x7f0000000c00)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000bc0)="ca"})
compat_14___semctl$GETALL(r6, 0x0, 0x6, &(0x7f0000000c80))
r7 = shmget(0x3, 0x2000, 0x10, &(0x7f0000ffc000/0x2000)=nil)
compat_14_shmctl$IPC_RMID(r7, 0x0)
clock_nanosleep(0x2, 0x1, &(0x7f0000000cc0)={0x5, 0x8001}, 0x0)
r8 = open$dir(&(0x7f0000000d00)='./file0\x00', 0x400000, 0x100)
shmctl$IPC_RMID(r3, 0x0)
compat_43_ogetdirentries(r8, &(0x7f0000000d40)=""/92, 0x467, &(0x7f0000000dc0)=0x5)
pipe(&(0x7f0000000e00)={<r9=>0xffffffffffffffff, <r10=>0xffffffffffffffff})
compat_50___msgctl13$IPC_STAT(r0, 0x2, &(0x7f0000000fc0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000ec0)={&(0x7f0000000e80)={&(0x7f0000000e40)={0x0, 0x100000000, 0xd0, 0x9}, 0x9, 0x0, 0x200}, 0x4, 0x0, 0x8}, &(0x7f0000000f80)={&(0x7f0000000f40)={&(0x7f0000000f00)={0x0, 0x100000001, 0x5, 0x9}, 0x5, 0x0, 0x905}, 0x5, 0xad1, 0xffff}})
sendto$inet(r9, &(0x7f0000001040)="61e398731473f45472fa8e8a6779a404d4102884925d3b1986acefbd9780faf21dc3eb59fc7024abcc4e21ca8082957121d93fab388968abcf685621f8", 0x3d, 0x0, &(0x7f0000001080)={0x2, 0x1}, 0xc)
msgget$private(0x0, 0x5)
recvmmsg(r9, &(0x7f0000002300)={&(0x7f00000022c0)={&(0x7f00000010c0)=@family, 0xe, &(0x7f0000002180)=[{&(0x7f0000001100)=""/32, 0x20}, {&(0x7f0000001140)=""/37, 0x25}, {&(0x7f0000001180)=""/4096, 0x1000}], 0x3, &(0x7f00000021c0)=""/199, 0xc7}, 0xfffff001}, 0x10, 0x4080, &(0x7f0000002340)={0x9d0e, 0xfffffffffffffffe})
pread(r10, &(0x7f0000002380)="30065412e8886bec3f39e5e98152e555b53238b23467c1aa423f7d1da574ee5152815ba67dad02e2f2ff161d350c324687b810a9e3883c3b2c0dc6a520730067e83f4f81b2dfb3006955961f5be730949cc00c23815489133445105107d2eb621e8c2a84087595a2aa69a3b8a51341f544ac04585377b08da777b7ff5f09888303601e55026ddbb4c193d8f532348e6b07e379246963f1", 0x97, 0x6)

1.62713122s ago: executing program 1:
compat_50___msgctl13$IPC_STAT(0x0, 0x2, 0x0)
__getcwd(0x0, 0x0)
lchown(0x0, 0x0, 0xffffffffffffffff)
getpeername$unix(0xffffffffffffffff, 0x0, 0x0)
compat_43_osetrlimit(0x9, &(0x7f0000000080))
socket(0x1f, 0x5, 0x2)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x2}, 0x2b, &(0x7f00000000c0), 0x0, 0x0, 0x54}, 0x0)
compat_40_mount(&(0x7f0000000680)='sysvbfs\x00', 0x0, 0x0, 0x0)
unlink(0x0)
mknod(&(0x7f00000000c0)='./file0\x00', 0x5fff, 0xe03)
rasctl(0x0, 0x8, 0x0)
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff})
r1 = socket$inet(0x2, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x1}, 0x8)
r2 = socket(0x18, 0x3, 0x0)
setsockopt(r2, 0x29, 0x6c, &(0x7f0000000040), 0x4)
fcntl$lock(r1, 0xa, 0x0)
__fhstat50(0x0, 0x0, 0x0)
swapctl$SWAP_GETDUMPDEV(0x8, 0x0, 0x5)
r3 = getpid()
fktrace(r0, 0x0, 0x62e2dd08f149ff1b, r3)
open$dir(0x0, 0x0, 0x0)
pwritev(r0, &(0x7f00000005c0)=[{&(0x7f00000006c0)="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", 0x103}], 0x1, 0x27)
r4 = semget$private(0x0, 0x2, 0x41c)
compat_50_____semctl13$IPC_SET(r4, 0x0, 0x1, &(0x7f00000002c0)=@buf=&(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x8c30}})
pwritev(0xffffffffffffffff, &(0x7f0000000380)=[{0x0}], 0x1, 0x0)
mkdir(&(0x7f0000000200)='./file0\x00', 0x0)
chroot(&(0x7f0000000340)='./file0\x00')
mknod(&(0x7f0000000480)='./file0\x00', 0x2000, 0x1733)
ioctl$FIONREAD(0xffffffffffffffff, 0x80044279, &(0x7f0000000080))

680.223325ms ago: executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
compat_90_fhstatvfs1(&(0x7f0000003940), 0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000004340)='./file0\x00')
compat_90_getvfsstat(&(0x7f0000004380), 0x8d0, 0x0)
modctl$MODCTL_LOAD(0x0, &(0x7f00000001c0)={&(0x7f0000000280), 0x0, &(0x7f0000000d00)="3c0baafa2f", 0x5})
mkdir(&(0x7f00000007c0)='./file0\x00', 0x40)
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0xdffffffffffff7ff}})
mkdir(&(0x7f00000007c0)='./file0\x00', 0x0)
__mount50(&(0x7f0000000040)='efs\x00', &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)='\x00', 0x1)
lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
compat_50___msgctl13$IPC_STAT(0x0, 0x2, &(0x7f0000000400)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100), 0x81}})
lchown(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
compat_40_mount(&(0x7f0000000380)='union\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0))
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
compat_50_lutimes(&(0x7f0000000000)='./file1\x00', &(0x7f00000000c0)={0x0, 0x8})
sendmmsg(r0, &(0x7f0000000080)={0x0, 0x4000000}, 0x10, 0x0, 0x0)

240.122283ms ago: executing program 2:
r0 = msgget(0x2, 0x48)
r1 = getegid()
compat_12_lstat12(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
compat_50___msgctl13$IPC_SET(r0, 0x1, &(0x7f00000001c0)={{0x7fff, 0xffffffffffffffff, r1, 0x0, r2, 0x40, 0x7}, 0x0, 0x2c4b, 0x2, 0x8, 0x7ff, 0x5, 0x6, &(0x7f0000000140)={&(0x7f0000000100)={&(0x7f00000000c0)={0x0, 0xc9e, 0x1ff, 0x7}, 0x9, 0x7f, 0xff}, 0x4, 0x9, 0x3}, &(0x7f0000000180)={0x0, 0x1000, 0x51, 0x6}, 0x5130})
r3 = shmget$private(0x0, 0x2000, 0x429, &(0x7f0000ffb000/0x2000)=nil)
compat_50___shmctl13$IPC_STAT(r3, 0x2, &(0x7f0000000300)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)="33637df95d19d415f86c04bc79d4db42d10a5aa5957f8f17f09468876094167e6db333c4f6eeebddc584ea49d92c651ec1661ad52544d92e488090c5c549bee0fff6a31c3cca867e7bfc345735618d2d3197fd763172b020a334edf560c2c7a77ebc79a6d08742329143e4bc2110369548324736826883e32ece28f875ea26880ffe95780a7a9a143c0a88e49fc0375b111ca79e20506811c2b15855693e4dbe1e247ea98933d6e7ead13403639b5e3fa837387ddddcb0745673321e6e5ec9d1"})
shmctl$IPC_RMID(r3, 0x0)
compat_14_msgctl$IPC_RMID(r0, 0x0)
compat_14_shmctl$IPC_SET(r3, 0x1, &(0x7f00000003c0)={{0x0, 0x400, 0xaf, 0x9, 0x2, 0x9, 0xd74}, 0x5, 0x10001, 0x9, 0x3, 0x7, 0xc2b, 0x3ff, &(0x7f0000000380)="f8bc03e27c56c18e0395d5a2e489b756bd8c07084ba7949828b1e78b"})
r4 = msgget(0x0, 0x640)
compat_14_msgctl$IPC_SET(r4, 0x1, &(0x7f0000000500)={{0xcd01, 0x6, 0x40, 0x9, 0x10, 0x4, 0xaba}, &(0x7f0000000480)={&(0x7f0000000440)={&(0x7f0000000400)={0x0, 0x4, 0x296, 0x9}, 0x12d, 0x7}, 0x0, 0xffc1, 0x4}, &(0x7f00000004c0)={0x0, 0xbd94, 0x20, 0x400}, 0xffffffff, 0x100, 0x1, 0x101, 0x7c9, 0x6, 0x0, 0x6, 0x0, 0x7, 0x0, [0x14, 0x80000001, 0x3ff, 0x100000000]})
r5 = socket$inet(0x2, 0x10000000, 0x5)
readv(r5, &(0x7f0000000a40)=[{&(0x7f00000005c0)=""/163, 0xa3}, {&(0x7f0000000680)=""/70, 0x46}, {&(0x7f0000000700)=""/26, 0x1a}, {&(0x7f0000000740)=""/23, 0x17}, {&(0x7f0000000780)=""/164, 0xa4}, {&(0x7f0000000840)=""/211, 0xd3}, {&(0x7f0000000940)=""/71, 0x47}, {&(0x7f00000009c0)=""/81, 0x51}], 0x8)
r6 = semget(0x0, 0x4, 0x40c)
compat_50_____semctl13$GETPID(r6, 0x0, 0x4)
compat_50___stat30(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00))
compat_50___shmctl13$IPC_STAT(r3, 0x2, &(0x7f0000000c00)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000bc0)="ca"})
compat_14___semctl$GETALL(r6, 0x0, 0x6, &(0x7f0000000c80))
r7 = shmget(0x3, 0x2000, 0x10, &(0x7f0000ffc000/0x2000)=nil)
compat_14_shmctl$IPC_RMID(r7, 0x0)
clock_nanosleep(0x2, 0x1, &(0x7f0000000cc0)={0x5, 0x8001}, 0x0)
r8 = open$dir(&(0x7f0000000d00)='./file0\x00', 0x400000, 0x100)
shmctl$IPC_RMID(r3, 0x0)
compat_43_ogetdirentries(r8, &(0x7f0000000d40)=""/92, 0x467, &(0x7f0000000dc0)=0x5)
pipe(&(0x7f0000000e00)={<r9=>0xffffffffffffffff, <r10=>0xffffffffffffffff})
compat_50___msgctl13$IPC_STAT(r0, 0x2, &(0x7f0000000fc0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000ec0)={&(0x7f0000000e80)={&(0x7f0000000e40)={0x0, 0x100000000, 0xd0, 0x9}, 0x9, 0x0, 0x200}, 0x4, 0x0, 0x8}, &(0x7f0000000f80)={&(0x7f0000000f40)={&(0x7f0000000f00)={0x0, 0x100000001, 0x5, 0x9}, 0x5, 0x0, 0x905}, 0x5, 0xad1, 0xffff}})
sendto$inet(r9, &(0x7f0000001040)="61e398731473f45472fa8e8a6779a404d4102884925d3b1986acefbd9780faf21dc3eb59fc7024abcc4e21ca8082957121d93fab388968abcf685621f8", 0x3d, 0x0, &(0x7f0000001080)={0x2, 0x1}, 0xc)
msgget$private(0x0, 0x5)
recvmmsg(r9, &(0x7f0000002300)={&(0x7f00000022c0)={&(0x7f00000010c0)=@family, 0xe, &(0x7f0000002180)=[{&(0x7f0000001100)=""/32, 0x20}, {&(0x7f0000001140)=""/37, 0x25}, {&(0x7f0000001180)=""/4096, 0x1000}], 0x3, &(0x7f00000021c0)=""/199, 0xc7}, 0xfffff001}, 0x10, 0x4080, &(0x7f0000002340)={0x9d0e, 0xfffffffffffffffe})
pread(r10, &(0x7f0000002380)="30065412e8886bec3f39e5e98152e555b53238b23467c1aa423f7d1da574ee5152815ba67dad02e2f2ff161d350c324687b810a9e3883c3b2c0dc6a520730067e83f4f81b2dfb3006955961f5be730949cc00c23815489133445105107d2eb621e8c2a84087595a2aa69a3b8a51341f544ac04585377b08da777b7ff5f09888303601e55026ddbb4c193d8f532348e6b07e379246963f1", 0x97, 0x6)

219.704616ms ago: executing program 1:
compat_50___shmctl13$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000140)={{0x0, <r0=>0x0, <r1=>0x0, 0x0, <r2=>0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)="d9812bd87cfa9fbb4037957e083b67966136366a470e586162a1d4624fef5ef1e4b6468b5148c23ce4e7379514fe9de460206e49b6daf7622f862be259bba747dd29cb63cdf071370d82c60983ed96665d0086eeff13eab2a16afb3fbcfbeb97a1a834230995591c0b10af213ff0d0ed9976bd186d6e6463903f466586924a19c1e45d8321b28c4652fc8d0d1f3f85409594833c60d2427b907444efe76277b0a3c9d35b5394f86989b2a0f7fb9bb2af07c42f842a67579b90cc3136ff3c474cfaa61005a241605d617ad9b163fc151f8f59324edacd015fd8f2a787"})
fstatat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}, 0x400)
lchown(&(0x7f0000000000)='./file0\x00', r0, r3)
r4 = accept$inet6(0xffffffffffffff9c, &(0x7f00000002c0), &(0x7f0000000300)=0xc)
setsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000340)={0x0, r0, r2}, 0xc)
recvmmsg(r4, &(0x7f0000001480)={&(0x7f0000001440)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000380)=""/115, 0x73}], 0x1, &(0x7f0000000440)=""/4096, 0x1000}, 0x2}, 0x10, 0x80, 0x0)
getgroups(0x9, &(0x7f00000014c0)=[r3, r3, r3, r1, r2, r3, r3, 0x0, r1])
__mount50(&(0x7f0000001500)='union\x00', &(0x7f0000001540)='./file0/file0\x00', 0x10000000, &(0x7f0000001580)="2bd291064e5610a4263e45fbff8ca6a6cb823bf7b2670d27887120e406ba093f413b8b315430e5b98f50a1ec04b66b962acd6491a520424e0faf12f1e7b344674152af45e2d61c4aee0d652a66a335cbe03036a8794ace0e71f4f846370e91d6988bd72555b83f9bb4b6f3542e8cb5c0ec1d4e893649406b1fc485a44f5bf5569a292e2c5491e8c0074926878241ed", 0x8f)
setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0x68, &(0x7f0000001640)={{0x18, 0x1, 0x7fffffff}, {0x18, 0x1, 0x3, 0xffffffff}, 0x7e, [0xfffffff7, 0x1, 0x9, 0x2, 0x0, 0x81, 0x7ff, 0x4d]}, 0x3c)
ktrace(&(0x7f0000001680)='./file0/file0\x00', 0x0, 0x800, 0x0)
compat_43_oaccept(r4, &(0x7f00000016c0)=""/179, &(0x7f0000001780)=0xb3)
link(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)='./file0/file0\x00')
r5 = getpid()
r6 = compat_43_oaccept(r4, &(0x7f0000001840)=""/137, &(0x7f0000001900)=0x89)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x1010, r6, 0x0, 0x100000000)
chdir(&(0x7f0000001940)='./file0\x00')
fchroot(r6)
posix_spawn(r5, &(0x7f0000001980)='union\x00', &(0x7f0000001a00)={0x3, 0x9, &(0x7f00000019c0)=@close={0x2, r6}}, &(0x7f0000001a40)={0x4, r5, {0x1}, 0x41, {[0x4, 0x0, 0x40, 0x3]}, {[0x6, 0x0, 0x8]}}, &(0x7f0000001a80)=[',\x00', '[\x00', 'union\x00', '\x00', 'union\x00', '/\x00', 'union\x00'], &(0x7f0000001ac0)=['[\x00', 'union\x00', '', '{+!\xf1:\\*#.{\x00', 'union\x00', '}\x00', 'union\x00', '\'.{-!/\'-,\x00'])
r7 = shmget(0x3, 0x3000, 0x39, &(0x7f0000ffd000/0x3000)=nil)
shmat(r7, &(0x7f0000ffc000/0x4000)=nil, 0x1000)
compat_43_orecvmsg(r6, &(0x7f0000001c80)={&(0x7f0000001b00), 0xe, &(0x7f0000001bc0)={&(0x7f0000001b40)=""/107, 0x6b}, 0x10, &(0x7f0000001c00)=""/119, 0x77}, 0xe)
bind$unix(r6, &(0x7f0000001cc0)=@abs={0x1, 0x0, 0x0}, 0x8)
setsockopt$inet_opts(r6, 0x0, 0x1, &(0x7f0000001d00)="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", 0x1000)
semctl$GETPID(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000002d00)=""/170)
compat_50_lutimes(&(0x7f0000002dc0)='./file0\x00', &(0x7f0000002e00)={0x100000001, 0x9})
compat_50_setitimer(0x2, &(0x7f0000002e40)={{0xb37, 0x80}, {0x401, 0x8}}, &(0x7f0000002e80))
r8 = semget$private(0x0, 0x1, 0x20)
semctl$GETALL(r8, 0x0, 0x6, &(0x7f0000002ec0)=""/4096)
write(r4, &(0x7f0000003ec0)="cc0838e2df9293ebe8c6953c6aaad10c888fbcfd51fa0ddeec6ec2", 0x1b)
compat_50___shmctl13$SHM_LOCK(r7, 0x3)

0s ago: executing program 2:
__fstat50(0xffffffffffffff9c, &(0x7f00000000c0))
mknod(&(0x7f0000000080)='./file0\x00', 0x2000, 0x0)
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
ioctl$FIOASYNC(r0, 0x80017472, &(0x7f0000000040)=0x10011)

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.0.23' (ED25519) to the list of known hosts.
2024/06/23 13:35:38 fuzzer started
2024/06/23 13:35:38 dialing manager at 10.128.0.163:30038
2024/06/23 13:35:38 starting 6 executor processes
[  39.2317581] WARNING: module error: vfs load failed for `compat_12', error 2
[  39.5317407] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 588 command syz-executor.5)
[  40.9117369] tap5: detached
[  41.0317363] uhub3: device problem, disabling port 1
[  45.0117552] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1713 command syz-executor.5)
[  45.8017399] tap5: detached
[  48.8317476] tap5: detached
[  49.0617429] tap0: detached
[  50.6717331] tap1: detached
[  50.7817284] tap2: detached
[  51.2617314] WARNING: module error: vfs load failed for `compat_12', error 2
[  51.3517369] WARNING: module error: vfs load failed for `compat_12', error 2
[  51.5917355] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 503 command syz-executor.1)
[  52.6917298] WARNING: module error: vfs load failed for `compat_12', error 2
[  52.9217324] tap1: detached
[  53.0817400] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 654 command syz-executor.5)
[  54.6217317] tap2: detached
[  54.8017314] tap1: detached
[  55.5117339] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1726 command syz-executor.1)
[  55.7217444] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1851 command syz-executor.2)
[  56.8217294] tap1: detached
[  57.0017326] tap2: detached
[  57.3717322] WARNING: module error: vfs load failed for `compat_sysv_14', error 2
[  57.4617380] WARNING: module error: vfs load failed for `filecore', error 2
[  57.6117311] sockaddr_getsize_by_family: (syz-executor.1:1374:2269) Unhandled address family=0
[  58.5417336] btuart0: major 8 minor 0
[[  58.8517318] tap2: detached
[  59.3517308] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1388 command syz-executor.5)
[  59.3817392] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 749 command syz-executor.1)
[  60.7817397] tap5: detached
[  62.1317269] tap2: detached
[  63.0617272] tap5: detached
[  63.7] WA.7017328] WARNlRNING: defaulted mmap() share type to MAP_PRIVATE (pid 808 command syz-executor.5)
[  64.0817279] tap2: detached
[  66.1217332] tap5: detached
[  67.2317270] tap1: detached
[  67.4517230] tap2: detached
[  67.8] WA.8717255] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1871 command syz-executor.1)
[  68.5] WA.5017332] WARNtRNING: defaulted mmap() share type to MAP_PRIVATE (pid 1887 command syz-executor.2)
[  69.0617234] tap5: detached
[  69.8717239] tap1: detached
[  70.4817314] tap2: detached
[  72.3017241] tap3: detached
[  73.3] WA.3917208] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2131 command syz-executor.1)
[  73.5317243] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1888 command syz-executor.3)
[  73.7817343] tap2: detached
[  74.66ARN6617220] WARNING: module error: vfs load failed for `compat_12', error 2
[  74.8917285] tap1: detached
[  75.7917250] WARNING: module error: vfs load failed for `dm', error 2
[  75.8117162] WARNING: module error: vfs load failed for `dm', error 2
[  75.8117162] WARNING: module error: vfs load failed for `dm', error 2
[  75.9617227] tap3: detached
[  76.6617313] tap2: detached
[  77.0417211] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1092 command syz-executor.3)
[  77.7217214] tap1: detached
[  78.6ARN6517211] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1251 command syz-executor.1)
[  78.6917201] tap2: detached
[  80.6517197] tap1: detached
[  81.7717207] tap5: detached
[  82.8517174] tap2: detached
[  84.1217171] tap0: detached
[  84.7417180] uhub1: device problem, disabling port 1
[  85.6017222] tap3: detached
[  85.6617220] WARNING: module error: vfs load failed for `compat_sysv_14', error 2
[  86.0917168] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1317 command syz-executor.5)
[  86.5417168] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1434 command syz-executor.2)
[  87.2117168] uhub0: device problem, disabling port 1
[  88.2117158] tap2: detached
[  89.3617156] tap5: detached
~�} } } }+} } } aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa./file0} } } } } aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa./file0} aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa./file0} aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa} } } } } } } } } }  } } } } } }#} } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } ./file1} } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } ./file0} } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } ./file1} } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } ./file0} } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } ./file0} } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } ./file0} } } [} } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } overlay} } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } \�~[  93.7017463] tap0: detached
[  95.6717115] tap2: detached
[  97.8317106] tap3: detached
[  97.9317266] tap5: detached
[  98.4817129] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2252 command syz-executor.3)
[  98.9617103] tap0: detached
[  99.4816100] uhub2: device problem, disabling port 1
[ 108.7969405] tap3: detached
[ 108.9768493] tap0: detached
[ 109.1367707] tap5: detached
[ 110.2462156] pad0: outputs: 44100Hz, 16-bit, stereo
[ 110.2462156] audio0 at pad0: playback
[ 110.2462156] audio0: slinear_le:16 -> slinear_le:16 2ch 44100Hz, blk 1764 bytes (10ms) for playback
[ 110.2587137] spkr1 at audio0: PC Speaker (synthesized)
[ 110.2587137] wsbell at spkr1 not configured
[ 110.4161367] pad1: outputs: 44100Hz, 16-bit, stereo
[ 110.4261256] audio1 at pad1: playback
[ 110.4261256] audio1: slinear_le:16 -> slinear_le:16 2ch 44100Hz, blk 1764 bytes (10ms) for playback
[ 110.4261256] spkr2 at audio1: PC Speaker (synthesized)
[ 110.4361280] wsbell at spkr2 not configured
[ 110.9358683] pad2: outputs: 44100Hz, 16-bit, stereo
[ 110.9358683] audio2 at pad2: playback
[ 110.9358683] audio2: slinear_le:16 -> slinear_le:16 2ch 44100Hz, blk 1764 bytes (10ms) for playback
[ 110.9458646] spkr3 at audio2: PC Speaker (synthesized)
[ 110.9458646] wsbell at spkr3 not configured
[ 110.9758549] spkr3: detached
[ 110.9858449] audio2: detached
[ 110.9858449] pad2: detached
[ 110.9858449] spkr1: detached
[ 110.9958393] audio0: detached
[ 111.0058328] pad0: detached
[ 111.0258252] pad0: outputs: 44100Hz, 16-bit, stereo
[ 111.0358248] audio0 at pad0: playback
[ 111.0358248] audio0: slinear_le:16 -> slinear_le:16 2ch 44100Hz, blk 1764 bytes (10ms) for playback
[ 111.0358248] spkr1 at audio0: PC Speaker (synthesized)
[ 111.0458138] wsbell at spkr1 not configured
[ 111.0658029] spkr2: detached
[ 111.0757979] audio1: detached
[ 111.0757979] pad1: detached
[ 111.0757979] spkr1: detached
[ 111.0857946] audio0: detached
[ 111.0857946] pad0: detached
[ 111.5855433] tap2: detached
[ 113.2447124] tap5: detached
[ 113.4845911] tap3: detached
[ 114.2142349] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3793 command syz-executor.5)
[ 114.2642225] WARNING: module error: vfs load failed for `Y!
/}umxd$onC|,[k_#{P%+>{s\mQSea]5*3(hp716T!WJt
[ 114.2642225] xiBr', error 2
[ 116.2032410] tap2: detached
[ 117.4725954] tap5: detached
[ 117.6425393] WARNING: module error: vfs load failed for `compat_12', error 2
[ 120.5710445] tap1: detached
[ 120.6909828] tap3: detached
[ 122.3101770] tap2: detached
[ 123.3596486] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3643 command syz-executor.2)
[ 123.4096230] WARNING: defaulted mmap() share type to MAP_SHARED (pid 2342 command syz-executor.5)
[ 123.4596084] WARNING: defaulted mmap() share type to MAP_SHARED (pid 4015 command syz-executor.1)
[ 124.7889331] tap2: detached
[ 126.5480500] tap3: detached
[ 126.8579032] tap1: detached
[ 127.7874334] tap5: detached
[ 130.7159770] tap2: detached
[ 130.7259597] tap3: detached
[ 131.43 WAR4356106] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3505 command syz-executor.1)
[ 132.3651428] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3627 command syz-executor.2)
[ 132.5350522] tap5: detached
[ 133.6744827] tap1: detached
[ 135.5935271] tap2: detached
[ 137.5925220] WARNING: module error: vfs load failed for `compat', error 2
[ 137.6624853] tap5: detached
[ 145.9083550] tap0: detached
[ 145.9983160] tap2: detached
[ 146.5580331] WARNING: module error: vfs load failed for `compat_12', error 2
~�} } } }+} } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } ./file0} } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } .} pfs} } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } ./file0} } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } }  } } } } } }#} } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } }!} } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } ./file0} } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } ./file0} } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } ./file0} } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } ./file1} } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } overlay} } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } ��~[ 147.8573805] tap2: detached
[ 148.4] WA.4670817] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3541 command syz-executor.2)
[ 150.8059119] tap3: detached
[ 151.3956097] tap0: detached
[ 154.4840631] tap5: detached
[ 155.0437819] tap2: detached
[ 155.2437044] WARNING: module error: vfs load failed for `compat_sysv_14', error 2
[ 156.7529302] tap1: detached
[ 159.6614715] tap1: detached
[ 161.6804573] tap1: detached
[ 164.0392771] tap1: detached
[ 166.2981472] tap1: detached
[ 169.8963469] tap2: detached
[ 173.5045401] tap2: detached
[ 174.8338706] tap1: detached
[ 176.6329698] uhub1: device problem, disabling port 1
[ 176.7429189] tap2: detached
[ 178.2121804] tap1: detached
[ 183.4495592] tap1: detached
[ 187.0677458] tap0: detached
[ 187.1876931] tap3: detached
[ 188.6269691] tap2: detached
[ 190.0962305] tap5: detached
[ 190.8458553] tap1: detached
[ 191.5355130] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 4003 command syz-executor.1)
[ 192.] WA.1252208] WARNING: module error: vfs load failed for `compat_12', error 2
[ 192.6] WA.6949434] WARNING: module error: vfs load failed for `autofs', error 2
[ 195.5235139] tap1: detached
[ 198.3321069] tap1: detached
[ 198.4220615] tap2: detached
[ 199.0517475] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 4687 command syz-executor.5)
[ 200.6209600] tap2: detached
[ 201.0008001] tap0: detached
[ 202.3700838] tap1: detached
[ 203.1896751] WAReRNING: defaulted mmap() sh share type to MAP_PRIVATE (pid 4556 command syz-executor.1)
[ 203.2196669] tap5: detached
[ 204.8188577] tap1: detached
[ 205.7983751] tap3: detached
[ 206.9877754] uhub3: device problem, disabling port 1
[ 207.1177215] uhub2: device problem, disabling port 1
[ 208.1172062] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 5453 command syz-executor.2)
[ 208.2671314] uhub0: device problem, disabling port 1
[ 209.5764846] tap2: detached
[ 210.6459397] tap5: detached
[ 212.2351442] tap3: detached
[ 213.1246986] tap1: detached
[ 214.4940211] WARNING: module error: vfs load failed for `', error 2
[ 214.5140106] WARNtRNING: defaulted mmap() share type to MAP_PRIVATE (pid 5722 command syz-executor.1)
[ 216.5729737] tap2: detached
[ 218.6619303] tap0: detached
[ 218.6719237] pad0: outputs: 44100Hz, 16-bit, stereo
[ 218.6819173] audio0 at pad0: playback
[ 218.6819173] audio0: slinear_le:16 -> slinear_le:16 2ch 44100Hz, blk 1764 bytes (10ms) for playback
[ 218.6819173] spkr1 at audio0: PC Speaker (synthesized)
[ 218.6919200] wsbell at spkr1 not configured
[ 219.0717232] spkr1: detached
[ 219.0817198] audio0: detached
[ 219.0817198] pad0: detached
[ 219.8313414] tap2: detached
[ 220.2611262] tap1: detached
[ 220.6109587] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 6319 command syz-executor.2)
[ 222.0202736] tap3: detached
[ 223.8493386] tap1: detached
[ 225.6184441] tap0: detached
[ 226 226.9177912] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 4998 command syz-executor.1)
[ 227.2376321] tap3: detached
[ 229.1466793] tap2: detached
[ 231.6654222] tap0: detached
[ 231.7553714] tap5: detached
[ 231.9152925] tap3: detached
[ 233.0047465] tap1: detached
[ 233.9542697] tap3: detached
[ 235.1336824] tap0: detached
[ 235 235.7533692] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 5470 command syz-executor.0)
[ 238.8518151] tap0: detached
[ 239.2716085] tap3: detached
[ 239.7513719] tap1: detached
[ 240.9507669] WARNING: module error: vfs load failed for `afs', error 2
[ 241 241.3006003] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 6460 command syz-executor.3)
[ 241.4005450] kobj_load, 185: [./file0]: linker error: read failed 6
[ 241.4005450] WARNING: module error: vfs load failed for `./file0', error 6
[ 241.5504674] tap2: detached
[ 242.4700071] tap0: detached
[ 243.6594138] tap3: detached
[ 245.8982909] tap1: detached
[ 246.8078320] tap3: detached
[ 247.3875422] WARNING: module error: vfs load failed for `compat_12', error 2
[ 247.6873917] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 5614 command syz-executor.0)
[ 248.7268739] tap2: detached
[ 250.6159296] tap0: detached
[ 250.8857932] WARNIdING: defaulted mmap() share type to MAP_PRIVATE (pid 5840 command syz-executor.3)
[[ 251.1856421] kobj_load, 185: [./file0]: linker error: read failed 19
[ 251.2056369] WARNING: module error: vfs load failed for `./file0', error 19
[ 251.3455626] WARNING: module error: vfs load failed for `', error 2
[ 252.3350739] tap2: detached
[ 252.9547590] uhub0: device problem, disabling port 1
[ 254.0542068] tap1: detached
[ 254.6938866] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 5188 command syz-executor.1)
[ 254.8638034] WARNING: defaulted mmapeap() share type to MAP_PRIVATE (pid 6700 command syz-executor.3)
[ 255.8033293] tap2: detached
[ 257.0427102] tap0: detached
~#!ow��!Ȗ{�e��}$}8}:Vn2���dJ����}8Ǐ��} } }$} } } } } } } } } } } } }4�-'�}7��|H��j6}(>�h�X뤖㚀��@^@} ��A��}+��d}1�<�};�B���78=�7NzC}>}^�o6W:�}.��5})q}37��Z6S�}>�ew�A4�Ujk4}4T����zM�}<3}.bW��T}'�0q��}7}3�}+�}(ml}&�x�ß/���)�}1%h̩��})vE�}"��$��ә}6�ì��}'}2�},`�9}3ңF5>1��u�R}"<��}]��ԉǷ�!0�+Y=[}=}(�p��[����4Uj�Hd�&ų�}2�} ���ʉ�}4�b�.qZ�H�6q�ԛ�qvb�(cUM(�\E���}'}^Q��o�}9����IE�d��h��[=},}<����|�}"Nt}.�}&�}1�c}"G�}8�޿V������}/�[��M[�����~[ 257.4924896] vrelel: missing VOP_CLOSE(): vnode 0xffffa1f4db915a80 flags 0x14<ISTTY,MPSAFE>
[  [ 257.5024778] 	tag VT_TMPFS(25) type VCHR(4) mount 0xffffa1f4da03f000 typedata 0xffffa1f4dfe12800
[ 257.5024778] 	usecount 1 writecount 0 holdcount 0
[ 257.5024778] 	size 0 writesize 0 numoutput 0
[ 257.5124728] 	data 0xffffa1f4dfb446a0 lock 0xffffa1f4db915c40
[ 257.5124728] 	state LOADED key(0xffffa1f4da03f000 8) a0 46 b4 df f4 a1 ff ff
[ 257.5124728] 	lrulisthd 0xffffffff86c3d790
[ 257.5224753] 	tag VT_TMPFS, tmpfs_node 0xffffa1f4dfb446a0, flags 0x0, links 1
[ 257.5224753] 	mode 00, owner 0, group 0, size 0
[ 257.5624884] vrelel: missing VOP_CLOSE(): vnode 0xffffa1f4db915a80 flags 0x14<ISTTY,MPSAFE>
[ 257.5624884] 	tag VT_TMPFS(25) type VCHR(4) mount 0xffffa1f4da03f000 typedata 0xffffa1f4dfe12800
[ 257.5724449] 	usecount 1 writecount 0 holdcount 0
[ 257.5724449] 	size 0 writesize 0 numoutput 0
[ 257.5724449] 	data 0xffffa1f4dfb446a0 lock 0xffffa1f4db915c40
[ 257.5724449] 	state LOADED key(0xffffa1f4da03f000 8) a0 46 b4 df f4 a1 ff ff
[ 257.5724449] 	lrulisthd 0xffffffff86c3d790
[ 257.5724449] 	tag VT_TMPFS, tmpfs_node 0xffffa1f4dfb446a0, flags 0x0, links 1
[ 257.5724449] 	mode 00, owner 0, group 0, size 0
[ 257.5824380] vrelel: missing VOP_CLOSE(): vnode 0xffffa1f4db915a80 flags 0x14<ISTTY,MPSAFE>
[ 257.5824380] 	tag VT_TMPFS(25) type VCHR(4) mount 0xffffa1f4da03f000 typedata 0xffffa1f4dfe12800
[ 257.5824380] 	usecount 1 writecount 0 holdcount 0
[ 257.5824380] 	size 0 writesize 0 numoutput 0
[ 257.5824380] 	data 0xffffa1f4dfb446a0 lock 0xffffa1f4db915c40
[ 257.5924316] 	state LOADED key(0xffffa1f4da03f000 8) a0 46 b4 df f4 a1 ff ff
[ 257.5924316] 	lrulisthd 0xffffffff86c3d790
[ 257.5924316] 	tag VT_TMPFS, tmpfs_node 0xffffa1f4dfb446a0, flags 0x0, links 0
[ 257.5924316] 	mode 00, owner 0, group 0, size 0
[ 258.3520550] tap1: detached
[ 258.4619981] WARNING: module error: vfs load failed for `rumpfs', error 2
[ 259.7813387] tap2: detached
[ 260.4510004] WARNING: module error: vfs load failed for `compat_12', error 2
[ 260.4610213] WARNING: module error: vfs load failed for `compat_sysv_14', error 2
[ 260.4909873] Reader / writer lock error: rw_vector_enter,300: lLOCKDEBUG: Reader / writer lock error: rw_vector_enter,300: locking against myself
[ 260.5379453] cpu0: Begin traceback...
ocking against myself

[ 260.4909873] lock address : ffffa1f4d79e62c0
[ 260.4909873] type         : sleep/adaptive
[ 260.4909873] initialized  : netbsd:vcache_alloc+0xbf
[ 260.4909873] shared holds :                  0 exclusive:                  1
[[ 260.5609364] vpanic() at  260.4909873] shares wanted:                  1 exclusive:                  0
[ 260.4909873] relevant cpu :    netbsd:vpanic+0x2f0
              0 last held:                  0
[ 260.4909873] relevant lwp : 0xffffa1f4de0a20c0 last held: 0xffffa1f4de0a20c0
[ 260.4909873] last locked* : netbsd:genfs_lock+0x220
[ 260.4909873] unlocked     : netbsd:genfs_unlock+0x50
[ 260.4909873] owner/count  : 0xffffa1f4de0a20c0 flags    : 0x0000000000000004
[ 260.4909873] Turnstile: no active turnstile for this lock.

[ 260.5253321] panic: [ 260.6309029] panic() at netbsd:panic+0x49
[ 260.7008675] lockdebug_abort1() at netbsd:lockdebug_abort1+0x191
[ 260.7508435] lockdebug_wantlock() at netbsd:lockdebug_wantlock+0x457
[ 260.8008173] rw_enter() at netbsd:rw_enter+0x887
[ 260.8607871] genfs_lock() at netbsd:genfs_lock+0x220
[ 260.9107629] union_lock() at netbsd:union_lock+0x28b
[ 260.9607374] VOP_LOCK() at netbsd:VOP_LOCK+0x22a
[ 261.0107124] vn_lock() at netbsd:vn_lock+0x2ae
[ 261.0806779] union_getattr() at netbsd:union_getattr+0x3a9
[ 261.1406484] VOP_GETATTR() at netbsd:VOP_GETATTR+0x12f
[ 261.1906224] vn_stat() at netbsd:vn_stat+0x44
[ 261.2405974] do_sys_statat() at netbsd:do_sys_statat+0x15a
[ 261.2905739] sys___lstat50() at netbsd:sys___lstat50+0x3c
[ 261.3505435] syscall() at netbsd:syscall+0x28b
[ 261.3605367] --- syscall (number 441) ---
[ 261.3805271] netbsd:syscall+0x28b:
[ 261.3805271] cpu0: End traceback...
[ 261.3805271] fatal breakpoint trap in supervisor mode
[ 261.3928766] trap type 1 code 0 rip 0xffffffff80235475 cs 0x8 rflags 0x246 cr2 0x72610af1d000 ilevel 0 rsp 0xffffd702692cc800
[ 261.4056323] curlwp 0xffffa1f4de0a20c0 pid 5955.5955 lowest kstack 0xffffd702692c82c0
Stopped in pid 5955.5955 (syz-executor.1) at    netbsd:breakpoint+0x5:  leave
?
breakpoint() at netbsd:breakpoint+0x5
db_panic() at netbsd:db_panic+0xec
vpanic() at netbsd:vpanic+0x2f0
panic() at netbsd:panic+0x49
lockdebug_abort1() at netbsd:lockdebug_abort1+0x191
lockdebug_wantlock() at netbsd:lockdebug_wantlock+0x457
rw_enter() at netbsd:rw_enter+0x887
genfs_lock() at netbsd:genfs_lock+0x220
union_lock() at netbsd:union_lock+0x28b
VOP_LOCK() at netbsd:VOP_LOCK+0x22a
vn_lock() at netbsd:vn_lock+0x2ae
union_getattr() at netbsd:union_getattr+0x3a9
VOP_GETATTR() at netbsd:VOP_GETATTR+0x12f
vn_stat() at netbsd:vn_stat+0x44
do_sys_statat() at netbsd:do_sys_statat+0x15a
sys___lstat50() at netbsd:sys___lstat50+0x3c
syscall() at netbsd:syscall+0x28b
--- syscall (number 441) ---
netbsd:syscall+0x28b:
Panic string: LOCKDEBUG: Reader / writer lock error: rw_vector_enter,300: locking against myself
PID     LID S CPU     FLAGS       STRUCT LWP *               NAME WAIT
6238   6238 2   0         0   ffffa1f4b3d0ca80     syz-executor.2
6835   6835 3   1     40000   ffffa1f4dff321c0     syz-executor.2 mutex
5955 > 5955 7   0       100   ffffa1f4de0a20c0     syz-executor.1
-2087909354address 0x2 is invalid
address 0x3 is invalid
address 0x4 is invalid
address 0x5 is invalid
address 0x6 is invalid
address 0x7 is invalid
address 0x8 is invalid
address 0x9 is invalid
address 0xa is invalid
address 0xb is invalid
address 0xc is invalid
address 0xd is invalid
address 0xe is invalid
address 0xf is invalid
address 0x10 is invalid
[ 261.4132102] Skipping crash dump on recursive panic
[ 261.4132102] panic: UBSan: Undefined Behavior in /syzkaller/managers/ci2-netbsd-kubsan/kernel/sys/ddb/db_proc.c:202:10, member access within misaligned address 0xffffd70251494460 for type 'struct cpu_info' which requires 64 byte alignment

[ 261.4132102] cpu0: Begin traceback...
[ 261.4132102] vpanic() at netbsd:vpanic+0x2f0
[ 261.4132102] Report() at netbsd:Report+0x3b
[ 261.4132102] HandleTypeMismatch() at netbsd:HandleTypeMismatch+0xfc
[ 261.4132102] db_show_all_procs() at netbsd:db_show_all_procs+0xe82
[ 261.4132102] db_command() at netbsd:db_command+0x240
[ 261.4132102] db_command_loop() at netbsd:db_command_loop+0x221
[ 261.4132102] db_trap() at netbsd:db_trap+0x261
[ 261.4132102] kdb_trap() at netbsd:kdb_trap+0x1aa
[ 261.4132102] trap() at netbsd:trap+0x569
[ 261.4132102] --- trap (number 1) ---
[ 261.4132102] breakpoint() at netbsd:breakpoint+0x5
[ 261.4132102] db_panic() at netbsd:db_panic+0xec
[ 261.4132102] vpanic() at netbsd:vpanic+0x2f0
[ 261.4132102] panic() at netbsd:panic+0x49
[ 261.4132102] lockdebug_abort1() at netbsd:lockdebug_abort1+0x191
[ 261.4132102] lockdebug_wantlock() at netbsd:lockdebug_wantlock+0x457
[ 261.4132102] rw_enter() at netbsd:rw_enter+0x887
[ 261.4132102] genfs_lock() at netbsd:genfs_lock+0x220
[ 261.4132102] union_lock() at netbsd:union_lock+0x28b
[ 261.4132102] VOP_LOCK() at netbsd:VOP_LOCK+0x22a
[ 261.4132102] vn_lock() at netbsd:vn_lock+0x2ae
[ 261.4132102] union_getattr() at netbsd:union_getattr+0x3a9
[ 261.4132102] VOP_GETATTR() at netbsd:VOP_GETATTR+0x12f
[ 261.4132102] vn_stat() at netbsd:vn_stat+0x44
[ 261.4132102] do_sys_statat() at netbsd:do_sys_statat+0x15a
[ 261.4132102] sys___lstat50() at netbsd:sys___lstat50+0x3c
[ 261.4132102] syscall() at netbsd:syscall+0x28b
[ 261.4132102] --- syscall (number 441) ---
[ 261.4132102] netbsd:syscall+0x28b:
[ 261.4132102] cpu0: End traceback...
[ 261.4132102] fatal breakpoint trap in supervisor mode
[ 261.4132102] trap type 1 code 0 rip 0xffffffff80235475 cs 0x8 rflags 0x246 cr2 0x72610af1d000 ilevel 0x8 rsp 0xffffd702692cbce0
[ 261.4132102] curlwp 0xffffa1f4de0a20c0 pid 5955.5955 lowest kstack 0xffffd702692c82c0
Stopped in pid 5955.5955 (syz-executor.1) at    netbsd:breakpoint+0x5:  leave