Extracting prog: 3m15.57774243s
Minimizing prog: 54m54.651135829s
Simplifying prog options: 0s
Extracting C: 59.251714611s
Simplifying C: 10m8.911700252s


extracting reproducer from 24 programs
first checking the prog from the crash report
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-socket$inet6_tcp-socket$nl_generic-socket$nl_generic-socket$nl_generic-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc2-sendmsg$TIPC_NL_BEARER_ADD-sendmsg$TIPC_CMD_GET_LINKS-sendmsg$TIPC_CMD_GET_MEDIA_NAMES-ioctl$sock_inet6_SIOCADDRT-fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsconfig$FSCONFIG_CMD_CREATE-syz_open_dev$evdev-mkdirat-mkdirat-symlink-mount-openat-openat-write-close-add_key-keyctl$KEYCTL_PKEY_VERIFY-fsmount-symlinkat-symlinkat-unlinkat-unlinkat-socket$inet6_tcp-socket$inet6_tcp-ioctl$sock_inet6_SIOCADDRT-ioctl$sock_SIOCETHTOOL-ioctl$sock_SIOCETHTOOL-syz_usb_connect-syz_usb_ep_write
detailed listing:
executing program 0:
r0 = socket(0x400000000010, 0x3, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10) (async)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) (async)
r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff)
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000cc0), r2)
sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000d80)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x14, r5, 0x4, 0x70bd2c, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x20040080}, 0x20000)
sendmsg$TIPC_CMD_GET_LINKS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x24, r4, 0x1, 0x70bd2a, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x7fffffff}}}, 0x24}, 0x1, 0x0, 0x0, 0x5005}, 0x4)
sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r2, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f00000002c0)={0x1c, r4, 0x200, 0x70bd27, 0x25dfdbfd}, 0x1c}, 0x1, 0x0, 0x0, 0x2404000c}, 0x0)
ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, 0x0)
r6 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0) (async)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0)
syz_open_dev$evdev(&(0x7f0000000a80), 0x0, 0x822b01)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff) (async)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff)
symlink(&(0x7f0000000b00)='./sys\x00', &(0x7f0000000b40)='./sys/bus/usb/devices/usb5/bConfigurationValue/file0\x00')
mount(0x0, &(0x7f0000000b80)='./sys\x00', &(0x7f0000000bc0)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/usb/devices/usb5/bConfigurationValue\x00', 0x1, 0x0) (async)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/usb/devices/usb5/bConfigurationValue\x00', 0x1, 0x0)
write(r7, &(0x7f0000000c40)='0', 0x1)
close(0x3)
r8 = add_key(&(0x7f0000000480)='asymmetric\x00', 0x0, &(0x7f00000004c0)="308205553082033da00302010202147398ea982dd02ea8b1cf57c7f297b3e61afc8c0a300d06092a864886f70d01010b050030343132303006035504030c29436572746966696361746520766572696669636174696f6e2073656c662d74657374696e67206b65793020170d3232303531383232333234315a180f32313232303432343232333234315a30343132303006035504030c29436572746966696361746520766572696669636174696f6e2073656c662d74657374696e67206b657a30820222300d06092a864886f70d01010105000382020f003082020a0282020100ccac49dd3bcab0157e846ab20a695f1c0a61823b4f2ca3952c08584bb15d99e0c3c179c2b3ebc01e6d3e541dbdb7927b4db59558b2522ec6244b7163803277a7385edb72ae6e0decfbb66d017fe95566dfbf1d76780231e8e507f8b7825c0dd4bbfba2590d2e3a78953a8b4606474446d7cd066a4113e319f6bb6e38f48301a3bf4a394fd70ae938b3f594144eddf743fd24b2493ca5f77a7cd4453d977568f1ed4c420b70ca85f3dee5882cc5beb69734ba2402cd8b869fa973ca73cf9281ee7555bb18675cff3fb5dd331b0ce978db5ccfaa5c4342df5ea96decd7d7ffe6a13a921adaaef68c6f7bd5b46e06e98fe8de093189ed0e11a1fa8ae9e964596253dad170be11d4999711cf99de0b9d947eaab852ea37db907e35bdd9fe6d0a487028ddd50d7f03809314238fb922cd7c29fef172b55c0b12cf9c15f6114c7a45258c450a34ac2d9a81ca0b1322cdeb1a38881897960881aacc8f0f8a327b7668036843bf11ba5560fd801c0d9b69b60972bc0f412f0782c6e3b21391c46d149531be19bdbcede14c74a2e0780bbb94ec4c533aa2b5841d4b657edcf7db367dbe9e3b366642667635bfbef0c13c7ce9425c24530305a86724500275ff24463b358976e670dac5518c9ae505b00bd02dd47d5775946bf90aad0e410015d04fc07f902d18488f28fe5da7cd999ebd026c8a31f31cc74be693cd42a2e46810479dfc210203010001a35d305b300c0603551d130101ff04023000300b0603551d0f040403020780301d0603551d0e04160414f58703bb33ce1b73ee02eccdee5b8817518fe3db301f0603551d23041830168014f58703bb33ce1b73ee02eccdee5b8817518fe3db300d06092a864886f70d01010b05000382020100c02e12417b738516c8db8679e8f5cd44f4c6e281235e47cbab25f11e583e317f78ad85ebfe148860f77fd226a2f4982afdba050c203312cc4d1461648193d333edc8fff178cc5f519f09d7be0d5c74fd9bdf524ac9a871253304106736d0b30bc9a14072ae417b68e6e47bd028f76de73f50fc917c9156d4dfa6bbe84d1b58aa28fac119eb112f248b7cc5a98626aa6eb79bd5f806fb02527b9c9ea1e0078b5ee4b85529f648521c1b542d46d8e571b960d145b592898a63582ab3c6b276e23c825904ae5ac4997b2e4b4657b82924b2fdee2c0da483fa652a07358b97cfbd962ed17e6cc21e87b66c7665b5b262da8be973e3db33dd133a17636a76de8d8fe04761283a83ff8fe7c7e04aa3e507cfe98c35352ee7806631bf91580ae1253d38d3a4f059344707620fbe30dd818858f028b096e582f805b71301bcfac61f8672ccf9ee8ed9d6048c246cbf0f5d3739cf45c1933ad2ed5c5879748662307e8ebbdd7aa9edca40cb6247f4b49f527f7263a8f02baf452a48196de3fbf9196669c8cc62876c532b2d6e906c543a822541cb186aa422a8a1c447d781001c15510f1aafef9fa6618cbd6b8bede6ac0eb63a4c92e60f910a0f71c7a0b90d3a175a6f35c8e7504f46e870604806828b6658e673919c123d358e46ad5af5b3db692104fdd31cdf949d56b00ad195768dec9edd0b159764ade5f26202fc9e5f56423905b3", 0x559, 0xfffffffffffffffe)
keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000a40)={r8, 0xfffffffffffffcb3}, &(0x7f0000000a80)=ANY=[], 0x0, 0x0)
r9 = fsmount(r6, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r9, &(0x7f0000000380)='./file0\x00') (async)
symlinkat(&(0x7f0000000340)='.\x00', r9, &(0x7f0000000380)='./file0\x00')
unlinkat(r9, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r9, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0) (async)
r10 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$sock_inet6_SIOCADDRT(r10, 0x890b, &(0x7f0000000400)={@remote, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x0, 0x6, 0x0, 0x500, 0x6, 0x4980183})
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f00000000c0)=@ethtool_ringparam={0x11, 0x0, 0x20050001, 0x0, 0x2, 0x0, 0x71080000, 0x0, 0x4}}) (async)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f00000000c0)=@ethtool_ringparam={0x11, 0x0, 0x20050001, 0x0, 0x2, 0x0, 0x71080000, 0x0, 0x4}})
r11 = syz_usb_connect(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0xe9, 0x79, 0x56, 0x40, 0x781, 0x5, 0x5, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x2, 0x95, 0x10, 0x99, "", [{{0x9, 0x4, 0x2b, 0xd, 0x2, 0x39, 0xb3, 0x92, 0x9, [], [{{0x9, 0x5, 0x1, 0x2, 0x40, 0x9, 0xb9, 0x1}}, {{0x9, 0x5, 0x82, 0x12, 0x8, 0x4, 0x4, 0x3f}}]}}]}}]}}, 0x0)
syz_usb_ep_write(r11, 0x2, 0x1d, &(0x7f0000000040)="f4fe78221dbc1f1468c871157788ebdb10663b2fd55d291b1626be1f39")

program did not crash
single: failed to extract reproducer
bisect: bisecting 24 programs with base timeout 30s
testing program (duration=36s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [30, 17, 30, 12, 14, 29, 16, 13, 1, 17, 40, 30, 17, 38, 9, 11, 4, 30, 1, 12, 25, 15, 26, 38]
detailed listing:
executing program 2:
syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000c80), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000cc0)={0x0, 0x1, 0x0, 0x100000, &(0x7f0000000000/0x100000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_PRE_FAULT_MEMORY(r2, 0xc040aed5, &(0x7f0000000d00)={0x0, 0x100000})
ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000d40)={0x0, 0x0, &(0x7f0000000000/0x3000)=nil})
r3 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYRES16=r0], 0x0)
syz_usb_control_io$rtl8150(r3, 0x0, 0x0)
r4 = syz_usb_connect(0x2, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000751c0110e60f00989ad1010203010902240001000000000904290202b48cbb0009050402100000fa000905820240"], 0x0)
syz_usb_control_io$printer(r4, 0x0, 0x0) (async, rerun: 64)
syz_usb_control_io$lan78xx(r4, 0x0, 0x0) (rerun: 64)
syz_usb_control_io$rtl8150(r4, 0x0, &(0x7f0000000800)={0x2c, &(0x7f0000000080)=ANY=[@ANYBLOB="00060600000056b33d5d052e07966b22"], 0x0, 0x0, 0x0, 0x0}) (async, rerun: 32)
syz_usb_control_io$uac1(r4, 0x0, 0x0) (async, rerun: 32)
r5 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000b40), 0x2, 0x0)
ioctl$VHOST_SET_OWNER(r5, 0xaf01, 0x0) (async)
syz_usb_control_io$uac3(r4, 0x0, 0x0) (async)
syz_usb_control_io$uac1(r4, 0x0, 0x0) (async, rerun: 64)
syz_usb_control_io$uac3(r4, 0x0, 0x0) (rerun: 64)
syz_usb_control_io(r4, 0x0, 0x0)
r6 = userfaultfd(0x801)
ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f00000008c0)) (async)
ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000000900)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x1}) (async)
ioctl$UFFDIO_CONTINUE(r6, 0xc020aa08, &(0x7f0000000940)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}}) (async)
madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x8)
r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000b80), 0x0, 0x0)
r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) (async)
r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0)
ioctl$KVM_SET_MSRS(r9, 0xc008ae88, &(0x7f0000000d80)={0x1, 0x0, [{0x40000072, 0x0, 0x7ff}]})
executing program 1:
fsopen(&(0x7f0000000000)='pipefs\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40042, 0x1)
close(r0)
r1 = socket$unix(0x1, 0x5, 0x0)
bind$unix(r1, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
listen(r1, 0x0)
mount$9p_fd(0x0, &(0x7f0000000200)='./cgroup.cpu/cgroup.procs\x00', &(0x7f0000000140), 0x1000000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@uname={'uname', 0x3d, '9p\x00'}}, {@nodevmap}]}})
pread64(r1, &(0x7f0000000100)=""/47, 0x2f, 0xf)
prctl$PR_SET_NAME(0xf, &(0x7f0000000300)='\x85\xb1\xccBpy\xc1s\xf9\\\x98\xce\xa4g\xd2\xd4\xdei\xa1\x8e\x9c\xe4\x82\x05\xf3u\fep\x8eL\xd7u@6\xefq\xa1\x9a\xfb\x1f$\x19\xd3\xa5R\xcc\x84\xdc\xcfJ\t\x04z\xc9\x89D\xad3\xfd\x9ei\xb5\x11\x8a\xc9_\xc3|\xb2^g\xe5Gt\x1e\xc6\x81\xb4\xdd\xd7V\"\x92\xbci\x97#\xfc\xd1\x8d\x8b\xe7\xda4\xb7e\b\xcc\xf7\'&\xe0\xa2\xb6\xb3\xfc\xd5[\xd9\xf6\xb7\xa8\xa7\xaf\\\xc1\x89]K\x9c\xc9IM\x02\a3\xcf\x897`j_FtM\x19\xdb\xf2U%L\x11\fx\xd2/*\xa9\xbd2\xd6\x9c+\x91~oF\xa4\xd3\xab\x9d\xa3\xd3\xa5\xe4&>fI*K\x12^k\xd3\xf6}\x11\x92eA9\a\xba\xaf\xabyq\xc8\xd5P\x9e-S\xdf\x1d\xb1\xc2\x18\xa9\xfd\x9b\x86hn\xf2\x14s\x1b\x038S\xafh\x95\x0f\xcd\xeb\xce\xd5\x91\xa8\'\x11c\xca\xc5\x00\xcdW0\xbeh\x12s\xa1C!\xe1\xc2\xeb\xa1\x82^\x11\xf8\x1d\x9d\xc5\xe5|C\x94\xcb\xb5\xbc\xa3\xd2\xdc\xec\xc0\x00}P\xd9\x90\x8a\xc5\xef\xce\xfd\xbf]\x7f\x8e\xffT=M|A\x1b\x83d\xf6\xca\xf4\xd6\xfdJ\xf8\r9\xc0\xc4\xfb\x92\x80\xfd\xbd\x00\xa9e\x00\xb7\xde\xd2\t\xe5O\xa5=\xf0;\xe1\xc0\xf2i_\x92pA')
recvmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x20000040)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000480), r0)
r3 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000680)={0x24, 0x2e, 0x21, 0x0, 0x0, {0x19}, [@generic="a890bf6b68b722a6fbc30cf96f"]}, 0x24}}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, &(0x7f00000005c0)=ANY=[@ANYBLOB="736177000000000000000000000000000000000000000000000000000000000003"], 0x58)
sendmsg$NL80211_CMD_DEL_NAN_FUNCTION(r0, &(0x7f0000000580)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x44, r2, 0x400, 0x70bd2b, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x5b}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x54}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x2b}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0xa}]}, 0x44}, 0x1, 0x0, 0x0, 0x881}, 0x4004000)
truncate(&(0x7f0000000240)='./cgroup.cpu/cgroup.procs\x00', 0x0)
executing program 3:
r0 = socket(0x1e, 0x5, 0x0)
syz_usb_connect(0x2, 0xb3, &(0x7f00000007c0)=ANY=[@ANYBLOB="12010002ef0201406d0425080001000000010902a1000201008032080b00020e03000009040000000e0100000d240100012700006cdc020101112402010102000000000000000002000009240302010100010009040100000e0200000e2401", @ANYRESDEC], &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0}) (async)
setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) (async)
r1 = gettid()
timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000000140)) (async)
timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) (async)
listen(r0, 0x0) (async)
r2 = socket(0x1e, 0x805, 0x0)
sendmsg$tipc(r2, &(0x7f0000000080)={&(0x7f0000000100)=@name, 0x10, 0x0}, 0x0) (async)
mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) (async)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = fcntl$dupfd(r3, 0x406, r3)
setsockopt$sock_int(r4, 0x1, 0x4a, &(0x7f0000000880)=0xfffffffd, 0x4c) (async)
setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00000000c0)=@req3={0x80000000, 0x4, 0x2}, 0x1c) (async, rerun: 32)
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x1c1) (async, rerun: 32)
mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) (async)
r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000001c0)={0x1, &(0x7f0000000200)=[{0x6, 0x0, 0x2, 0x7fff7ffc}]})
close_range(r5, 0xffffffffffffffff, 0x200000000000000)
openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x509a80, 0x85) (async)
syz_ublk_setup_io_uring(0x20, &(0x7f00000002c0)={0x0, 0x0, 0x20000, 0x40002, 0x1e5, 0x0, r4}, &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)=<r6=>0x0) (async, rerun: 32)
r7 = socket(0x10, 0x3, 0x0) (rerun: 32)
sendmsg$nl_generic(r7, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000900)={&(0x7f0000000940)={0x14, 0x13, 0xa01, 0x0, 0x0, {0x1e}}, 0x14}}, 0x0) (async, rerun: 64)
syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, r6, &(0x7f0000000400)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000480)=@new_dev={0x1, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f00000004c0)=<r8=>0x0) (rerun: 64)
r9 = socket$inet6_tcp(0xa, 0x1, 0x0)
r10 = dup(r9)
syz_ublk_setup_queues(0xffffffffffffffff, r8, 0x0, &(0x7f0000000540)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x4704, 0x8, 0x1000000, 0x341, 0x0, r10}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xffffff7f, 0x20, 0x0, 0x146}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf220, 0x6449, 0x0, 0xfffffffd, 0x0, r4}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x2, 0x40, 0x0, 0xffffffff}}], 0x1, 0x0, 0x0)
accept4$nfc_llcp(r0, 0x0, 0x0, 0x0)
syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
socket$nl_generic(0x10, 0x3, 0x10) (async)
socket$xdp(0x2c, 0x3, 0x0)
executing program 1:
r0 = syz_usb_connect(0x5, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000772904202404019957c2010203010902240001000010000904430002317d5500090502020002020000090582020002"], 0x0)
keyctl$reject(0x13, 0x0, 0x0, 0x200, 0x0)
syz_usb_control_io$uac1(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000080)={0x1c, &(0x7f00000000c0)={0x20, 0x16, 0x4, "54f505ad"}, 0x0, 0x0})
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$lan78xx(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000100)={0x2c, &(0x7f0000000140)={0x0, 0xb, 0x4, "0e477e6d"}, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$printer(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000180)={0x2c, &(0x7f00000001c0)={0x20, 0x7, 0x4, "60aadbbb"}, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io(r0, 0x0, 0x0)
executing program 2:
madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe)
r0 = ioctl$USERFAULTFD_IOC_NEW(0xffffffffffffffff, 0xaa00)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0xc0042, 0x1ff)
fsync(r1)
ioctl$UFFDIO_CONTINUE(r0, 0xc020aa07, &(0x7f0000000140)={{&(0x7f000020e000/0x3000)=nil, 0x3000}, 0x1})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r2)
mkdir(&(0x7f0000000000)='./dev\x00', 0x1fe)
mount(0x0, &(0x7f0000000240)='./dev\x00', &(0x7f0000000280)='devtmpfs\x00', 0x0, 0x0)
socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff})
ioctl$SIOCGETNODEID(r3, 0x89e1, &(0x7f0000000100)={0x1})
r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./dev/sda\x00', 0x1c5e42, 0x100)
ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00000001c0)={{0x1, 0x3, 0x3ff, 0x3, 0x101}, 0x26f, 0x5, 0x6})
write$P9_RUNLINKAT(r4, &(0x7f0000000000)={0xfffffffffffffecb, 0x4d, 0x1}, 0xffffffd7)
executing program 2:
mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0)
mlock(&(0x7f0000000000/0x800000)=nil, 0x800000)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0)
write$cgroup_subtree(r0, &(0x7f0000000200)=ANY=[], 0x3261e)
ioperm(0x1, 0x3, 0x163f)
syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
ioperm(0x9, 0x7ff, 0x100000000)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9, 0x13, r0, 0x2000)
setns(r0, 0x10000000)
r1 = socket$netlink(0x10, 0x3, 0x0)
fchdir(r1)
prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000300)={0x7, &(0x7f00000002c0)=[{0x9, 0xff, 0x36, 0x1}, {0x6, 0x2, 0x89, 0x4}, {0x7, 0x5, 0x2, 0xfffffffb}, {0x2, 0x4, 0x7, 0x4}, {0x54f, 0x59, 0x10, 0x5}, {0x48, 0x2, 0x6}, {0xec3c, 0x7, 0x4}]})
sendmsg$netlink(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="280000002a00030500000000000000000a0000800c"], 0x28}], 0x1, 0x0, 0x0, 0x20001}, 0x14008850)
r2 = socket$packet(0x11, 0x3, 0x300)
mount(0x0, &(0x7f0000000340)='.\x00', 0x0, 0x189, 0x0)
syz_open_procfs(0x0, &(0x7f0000000380)='map_files\x00')
r3 = socket$unix(0x1, 0x2, 0x0)
bind$unix(r3, &(0x7f00000003c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={<r4=>0xffffffffffffffff})
bind$unix(r4, &(0x7f0000000480)=@abs={0x1, 0x0, 0x4e21}, 0x1c)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000500)={<r5=>0xffffffffffffffff})
connect$unix(r5, &(0x7f0000000540)=@abs={0x1, 0x0, 0x4e20}, 0x6e)
setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000000000)=0x46c, 0x4)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_batadv\x00', <r6=>0x0})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={<r7=>0xffffffffffffffff})
bind$unix(r7, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e)
listen(r7, 0xc)
sendto$packet(r2, &(0x7f0000000080)="09000000e70014000000d97bfbf788a83baa88a8000088a8ffff8100009988a8", 0x36, 0x200000c4, &(0x7f00000000c0)={0x11, 0x3, r6, 0x1, 0xc, 0x6, @broadcast}, 0x14)
madvise(&(0x7f0000f35000/0x3000)=nil, 0x3000, 0x19)
executing program 2:
chdir(&(0x7f0000000280)='./cgroup\x00')
unlinkat(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x200)
mknod$loop(&(0x7f00000002c0)='./file0\x00', 0x6000, 0x0) (async)
lsetxattr$security_selinux(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000400)='system_u:object_r:hald_mac_exec_t:s0\x00', 0x25, 0x2)
r0 = creat(0x0, 0x24) (async)
mkdir(&(0x7f0000000300)='./bus\x00', 0x0)
mkdirat(r0, &(0x7f0000000040)='./bus\x00', 0x1d0) (async)
r1 = syz_open_procfs(0x0, &(0x7f0000000440)='task\x00')
fchdir(r1)
fsconfig$FSCONFIG_SET_BINARY(r1, 0x2, &(0x7f0000000540)='nfs_export=on', &(0x7f0000000580)="f7b7a0083528dc2acdcb0a813e1f21aa2188929794eddc009d626849a1973a9665e568", 0x23) (async)
r2 = syz_clone(0x0, 0x0, 0x1d, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f0000000480)='.\x00', &(0x7f00000004c0)='proc\x00', 0x0, 0x0) (async)
syz_open_procfs(r2, &(0x7f0000000500)='environ\x00') (async)
openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs2/binder0\x00', 0x3, 0x0) (async)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@empty, @in=@empty}}, {{@in=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) (async)
mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000), 0x8, &(0x7f0000000340)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@nfs_export_on}]})
executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x321103, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000002c0)=[@text16={0x10, &(0x7f0000000000)="360f7883b81e2626660fc7350ff4650666b95c030010dada32f4656df30f09e3650f01ef66b9720500000f32f8000f0d35", 0x31}], 0x1, 0x2, 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, 0x0}], 0x1, 0x36, 0x0, 0x0)
madvise(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0xe)
r3 = userfaultfd(0x801)
ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000040))
ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x3})
ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000a5d000/0x1000)=nil, &(0x7f0000d89000/0x1000)=nil, 0x1000})
ioctl$KVM_SET_NESTED_STATE(r2, 0x4080aebf, &(0x7f0000000580)=@vmx={0x109, 0x0, 0x2080, {0x0, 0x8000000}, {'\x00', "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008bc584c800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f6f38740000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$KVM_RUN(r2, 0xae80, 0x0)
executing program 2:
syz_usb_connect(0x2, 0x48, &(0x7f0000000400)=ANY=[@ANYBLOB="120101020102030109023600020802000339eea0040905e516400002041009050f101000090404090504020800030007090423070009376c0a0000000000000000000000a5bac034"], &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0})
executing program 0:
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000a, 0x204031, 0xffffffffffffffff, 0x5f456000)
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket(0xa, 0x2, 0x0)
setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000140)=0x1003, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x34}}, 0x10)
socket$packet(0x11, 0x2, 0x300)
r1 = syz_kvm_setup_syzos_vm$x86(0xffffffffffffffff, &(0x7f0000169000/0x400000)=nil)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffffffffe, 0x4031, 0xffffffffffffffff, 0x7542d000)
r2 = userfaultfd(0x80001)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000))
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x5})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa04, &(0x7f0000000080)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x2})
madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x15)
syz_kvm_add_vcpu$x86(r1, &(0x7f00000000c0)={0x0, 0x0})
ioctl$UFFDIO_CONTINUE(r2, 0xc020aa07, &(0x7f0000000100)={{&(0x7f0000279000/0x4000)=nil, 0x4000}})
syz_clone(0x20000, &(0x7f00000007c0), 0x0, 0x0, 0x0, 0x0)
madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x19)
executing program 3:
sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002c00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000002c80)=[@ip_ttl={{0x14, 0x0, 0x2, 0xfffffffd}}], 0x18}}], 0x2, 0x40800)
sendmsg$ETHTOOL_MSG_TSINFO_GET(0xffffffffffffffff, &(0x7f0000002cc0)={0x0, 0x0, &(0x7f0000002d00)={&(0x7f0000002d40)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="000240000000000000001f"], 0x14}}, 0x0)
r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002d80), 0x2, 0x0)
write$selinux_load(r0, &(0x7f0000002dc0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e7578"], 0x65) (async)
write$selinux_load(r0, &(0x7f0000002dc0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e7578"], 0x65)
socket$netlink(0x10, 0x3, 0x0) (async)
r1 = socket$netlink(0x10, 0x3, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0) (async)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = dup(r2)
ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000000440)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) (async)
ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000000440)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}})
connect$inet6(r3, &(0x7f0000000480)={0xa, 0x4e21, 0x1, @empty}, 0x1c) (async)
connect$inet6(r3, &(0x7f0000000480)={0xa, 0x4e21, 0x1, @empty}, 0x1c)
setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0xc, &(0x7f0000000340)=0x4, 0x4)
sendmsg$netlink(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000400)=ANY=[@ANYRES8=r2], 0x1c}], 0x1}, 0x4080)
socket$nl_netfilter(0x10, 0x3, 0xc)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='dax\x00', 0x1214040, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4a)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000d0c0)={0x0, 0x0, <r4=>0x0}, &(0x7f000000d100)=0xc)
lstat(&(0x7f0000000300)='\x00', &(0x7f000000d180)) (async)
lstat(&(0x7f0000000300)='\x00', &(0x7f000000d180)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
socket$packet(0x11, 0x3, 0x300)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080)={0x0, <r6=>0x0}, &(0x7f000000d500)=0x6d)
r7 = getgid()
stat(&(0x7f000000d700)='./file2\x00', &(0x7f000000d740)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
r9 = openat$fuse(0xffffffffffffff9c, &(0x7f000000d7c0), 0x2, 0x0)
mount$fuse(0x0, &(0x7f000000d800)='./file0\x00', &(0x7f000000d840), 0x200000c, &(0x7f000000d880)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r9, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
read$FUSE(r9, &(0x7f000000d900)={0x2020}, 0xffffffffffffff65) (async)
read$FUSE(r9, &(0x7f000000d900)={0x2020, 0x0, 0x0, <r10=>0x0, <r11=>0x0}, 0xffffffffffffff65)
syz_fuse_handle_req(r9, 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", 0x2000, &(0x7f0000011940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000011a00)={0x90, 0x0, 0x8, {0xffffffffffffffff, 0x1fffffffe, 0x8, 0x6, 0x400008, 0xc, {0x1, 0x8010001, 0x4d0, 0x1, 0x9f6, 0x20000, 0xed1, 0x2, 0x5, 0x8000, 0x7ff, r10, r11, 0x3d5, 0x20000005}}}, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000500)="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", 0x2000, &(0x7f0000011c00)={&(0x7f0000002500)={0x50, 0x0, 0x100000000, {0x7, 0x2d, 0x4, 0xffffffff88000000, 0x2007, 0xf, 0x7, 0x7, 0x0, 0x0, 0x4, 0x10}}, &(0x7f0000002580)={0x18, 0x0, 0x4, {0x6}}, &(0x7f00000025c0)={0x18, 0xfffffffffffffffe, 0x3, {0xffaae3}}, &(0x7f0000002600)={0x18, 0x0, 0x4, {0x800}}, &(0x7f0000002640)={0x18, 0x0, 0x9, {0x1}}, &(0x7f0000002700)={0x28, 0x0, 0x46f9, {{0x4, 0x6}}}, &(0x7f0000002740)={0x60, 0xffffffffffffffda, 0x7aa, {{0xfffffffffffffffb, 0x58, 0x9a4, 0x80000001, 0xb5e, 0x7ff, 0xfffffff7, 0x1cf6}}}, &(0x7f00000027c0)={0x18, 0x0, 0x9, {0xff}}, &(0x7f0000002800)=ANY=[@ANYBLOB="17000048220000000000776f726b646972000000000000"], &(0x7f0000002840)={0x20}, &(0x7f0000008800)={0x78, 0x0, 0x82ae, {0x8000000000000001, 0x0, 0x0, {0x6, 0x5, 0x81, 0x25, 0x8001, 0x9a8, 0x800, 0x6, 0x8, 0x1000, 0x6, 0x0, 0x0, 0x7, 0xc71}}}, &(0x7f0000008900)={0x90, 0x0, 0x80, {0x2, 0x1, 0x1, 0x3, 0x41c, 0x6, {0x0, 0x9, 0x7, 0x10001, 0x2, 0xaa87, 0x8, 0x0, 0xfff, 0xc000, 0xc, 0x0, 0xee00, 0x0, 0x2}}}, &(0x7f00000089c0)={0x128, 0x0, 0x5, [{0x2, 0x8, 0x0, 0xe}, {0x3, 0xab, 0x6, 0x5b, 'sysfs\x00'}, {0x2, 0xffffffffffff97ed, 0x3, 0x5, '!@#'}, {0x3, 0x1a63, 0x8, 0x6, 'lowerdir'}, {0x6, 0x40, 0x8, 0x4, 'lowerdir'}, {0x2, 0xffffffffffff699d, 0x8, 0xcf9a, 'overlay\x00'}, {0x1, 0x0, 0x0, 0x7f}, {0x0, 0x3, 0xb, 0x7, 'syzkaller1\x00'}, {0x5, 0x4, 0x2, 0x4, '+&'}]}, &(0x7f0000002880)=ANY=[@ANYBLOB="90020000000000000000000000000000060000000000000000000000000000002b00000000000000940000000000000000000000010000000400000000000000008000000000000006000000000000002124000000000000020000000000000e00000000000000008802000000020000ffff000000c000007f000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="03000000060000000000000000000000000000000300000000000000080000002000000075707065726469720000000000000000030000000000000010000000000000000100000000000000fa0a000000080000030000000000000004000000000000000400000000000000ff01000000000000010000000000000009000000000000000500000003000000f7ffffff00a0000001000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="810000000000000000000000040000000000000003000000000000000100000002000000000000000000000002000000000000000100000000000000100b00000000000085760000000000000b0000000c000000010000000000000000f0ffffffffffff640000000000000002000000000000000600000000000000ff07000000000000090000008c000000020000000080000001000080", @ANYRES32=0x0, @ANYRES32=r4, @ANYBLOB="0700000004000000000000000000000000000000600d000000000000080000000200000075707065726469720500000000000000020000000000000054390000000000000300000000000000fa00000000020000010000000000000000000000000000005200000000000000a984000000000000fad80000000000000e0000000000000008000000ff070000070000000060000000000000", @ANYRES32, @ANYRES32=r5, @ANYBLOB="ffff00001550000000000000020000000000000007000000000000000600000004000000734a736673000000f5298f2a9ea443ff4cd359ad063cacfe182d117e3abc22bf73fddff88b7d4eea7e67fd4535209a7971eed0ef47f42c338a87a42213fed47f99508e78cb36c3eb311ee79e376c7f129950e9ba4d55421c9087ee4b39aca2686458691766c9efe04839291264c5a313fcb42d551f0fb0f52b1fcaa73394e9b2c2"], &(0x7f000000d600)={0xa0, 0x0, 0x80000001, {{0x5, 0x1, 0x6, 0x2, 0xfffffff7, 0x3, {0x4, 0x100, 0x400, 0x1, 0x10, 0x2, 0x8, 0x200, 0x7, 0x2000, 0x1, r6, r7, 0x0, 0xef5a}}, {0x0, 0x18}}}, &(0x7f000000d6c0)={0x20, 0x0, 0x7fff, {0x5c, 0x0, 0x3, 0x3}}, &(0x7f0000011ac0)={0x130, 0x0, 0x4, {0x7fffffff, 0x9, 0x0, '\x00', {0x80, 0x679, 0xf, 0x10001, r8, r11, 0x1000, '\x00', 0x2, 0x3, 0x8001, 0x5, {0x2, 0x21d}, {0x200, 0x9}, {0x81, 0x5}, {0x3, 0xffffff00}, 0x8001, 0x80000000, 0x0, 0x5}}}}) (async)
syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000500)="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", 0x2000, &(0x7f0000011c00)={&(0x7f0000002500)={0x50, 0x0, 0x100000000, {0x7, 0x2d, 0x4, 0xffffffff88000000, 0x2007, 0xf, 0x7, 0x7, 0x0, 0x0, 0x4, 0x10}}, &(0x7f0000002580)={0x18, 0x0, 0x4, {0x6}}, &(0x7f00000025c0)={0x18, 0xfffffffffffffffe, 0x3, {0xffaae3}}, &(0x7f0000002600)={0x18, 0x0, 0x4, {0x800}}, &(0x7f0000002640)={0x18, 0x0, 0x9, {0x1}}, &(0x7f0000002700)={0x28, 0x0, 0x46f9, {{0x4, 0x6}}}, &(0x7f0000002740)={0x60, 0xffffffffffffffda, 0x7aa, {{0xfffffffffffffffb, 0x58, 0x9a4, 0x80000001, 0xb5e, 0x7ff, 0xfffffff7, 0x1cf6}}}, &(0x7f00000027c0)={0x18, 0x0, 0x9, {0xff}}, &(0x7f0000002800)=ANY=[@ANYBLOB="17000048220000000000776f726b646972000000000000"], &(0x7f0000002840)={0x20}, &(0x7f0000008800)={0x78, 0x0, 0x82ae, {0x8000000000000001, 0x0, 0x0, {0x6, 0x5, 0x81, 0x25, 0x8001, 0x9a8, 0x800, 0x6, 0x8, 0x1000, 0x6, 0x0, 0x0, 0x7, 0xc71}}}, &(0x7f0000008900)={0x90, 0x0, 0x80, {0x2, 0x1, 0x1, 0x3, 0x41c, 0x6, {0x0, 0x9, 0x7, 0x10001, 0x2, 0xaa87, 0x8, 0x0, 0xfff, 0xc000, 0xc, 0x0, 0xee00, 0x0, 0x2}}}, &(0x7f00000089c0)={0x128, 0x0, 0x5, [{0x2, 0x8, 0x0, 0xe}, {0x3, 0xab, 0x6, 0x5b, 'sysfs\x00'}, {0x2, 0xffffffffffff97ed, 0x3, 0x5, '!@#'}, {0x3, 0x1a63, 0x8, 0x6, 'lowerdir'}, {0x6, 0x40, 0x8, 0x4, 'lowerdir'}, {0x2, 0xffffffffffff699d, 0x8, 0xcf9a, 'overlay\x00'}, {0x1, 0x0, 0x0, 0x7f}, {0x0, 0x3, 0xb, 0x7, 'syzkaller1\x00'}, {0x5, 0x4, 0x2, 0x4, '+&'}]}, &(0x7f0000002880)=ANY=[@ANYBLOB="90020000000000000000000000000000060000000000000000000000000000002b00000000000000940000000000000000000000010000000400000000000000008000000000000006000000000000002124000000000000020000000000000e00000000000000008802000000020000ffff000000c000007f000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="03000000060000000000000000000000000000000300000000000000080000002000000075707065726469720000000000000000030000000000000010000000000000000100000000000000fa0a000000080000030000000000000004000000000000000400000000000000ff01000000000000010000000000000009000000000000000500000003000000f7ffffff00a0000001000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="810000000000000000000000040000000000000003000000000000000100000002000000000000000000000002000000000000000100000000000000100b00000000000085760000000000000b0000000c000000010000000000000000f0ffffffffffff640000000000000002000000000000000600000000000000ff07000000000000090000008c000000020000000080000001000080", @ANYRES32=0x0, @ANYRES32=r4, @ANYBLOB="0700000004000000000000000000000000000000600d000000000000080000000200000075707065726469720500000000000000020000000000000054390000000000000300000000000000fa00000000020000010000000000000000000000000000005200000000000000a984000000000000fad80000000000000e0000000000000008000000ff070000070000000060000000000000", @ANYRES32, @ANYRES32=r5, @ANYBLOB="ffff00001550000000000000020000000000000007000000000000000600000004000000734a736673000000f5298f2a9ea443ff4cd359ad063cacfe182d117e3abc22bf73fddff88b7d4eea7e67fd4535209a7971eed0ef47f42c338a87a42213fed47f99508e78cb36c3eb311ee79e376c7f129950e9ba4d55421c9087ee4b39aca2686458691766c9efe04839291264c5a313fcb42d551f0fb0f52b1fcaa73394e9b2c2"], &(0x7f000000d600)={0xa0, 0x0, 0x80000001, {{0x5, 0x1, 0x6, 0x2, 0xfffffff7, 0x3, {0x4, 0x100, 0x400, 0x1, 0x10, 0x2, 0x8, 0x200, 0x7, 0x2000, 0x1, r6, r7, 0x0, 0xef5a}}, {0x0, 0x18}}}, &(0x7f000000d6c0)={0x20, 0x0, 0x7fff, {0x5c, 0x0, 0x3, 0x3}}, &(0x7f0000011ac0)={0x130, 0x0, 0x4, {0x7fffffff, 0x9, 0x0, '\x00', {0x80, 0x679, 0xf, 0x10001, r8, r11, 0x1000, '\x00', 0x2, 0x3, 0x8001, 0x5, {0x2, 0x21d}, {0x200, 0x9}, {0x81, 0x5}, {0x3, 0xffffff00}, 0x8001, 0x80000000, 0x0, 0x5}}}})
mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./bus\x00', 0x0)
open(&(0x7f00000004c0)='./file0\x00', 0x48141, 0x8) (async)
r12 = open(&(0x7f00000004c0)='./file0\x00', 0x48141, 0x8)
fcntl$setlease(r12, 0x400, 0x1)
removexattr(&(0x7f0000002bc0)='./file2\x00', &(0x7f00000026c0)=@random={'osx.', '+&'}) (async)
removexattr(&(0x7f0000002bc0)='./file2\x00', &(0x7f00000026c0)=@random={'osx.', '+&'})
executing program 3:
mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0xb, 0x31, 0xffffffffffffffff, 0x41e04000)
remap_file_pages(&(0x7f00006ca000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x4000000)
r0 = syz_ublk_setup_io_uring(0x5959, &(0x7f0000000040)={0x0, 0x3, 0x0, 0x0, 0x158}, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000280)=<r2=>0x0, &(0x7f0000000140)=<r3=>0x0)
r4 = socket(0x10, 0x803, 0x0)
ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r4, 0x89f1, 0x0)
ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r4, 0x89f3, &(0x7f0000000000)={'syztnl1\x00', &(0x7f0000000480)={'ip6tnl0\x00', 0x0, 0x0, 0x9, 0xff, 0x4, 0x8, @empty, @empty, 0x0, 0x1, 0xfffffffe, 0x1}})
syz_ublk_add_dev(r0, r1, r2, r3, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000180)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300))
syz_io_uring_setup(0x10f, 0x0, 0x0, 0x0, 0x0)
socket$key(0xf, 0x3, 0x2)
r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000006c0), 0x103080, 0x0)
r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./cgroup/pids.max\x00', 0x2, 0x0)
write$binfmt_format(r7, &(0x7f0000000740)='1\x00', 0x2)
syz_clone3(&(0x7f0000000780)={0x240040480, 0x0, 0x0, 0x0, {0x25}, 0x0, 0x0, 0x0, 0x0}, 0x58)
r8 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0)
syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff)
ioctl$KVM_RUN(r8, 0xae80, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc\x00', 0x1ff)
mount(0x0, &(0x7f0000000500)='./proc\x00', &(0x7f0000000540)='proc\x00', 0x0, 0x0)
r9 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./proc/thread-self/fail-nth\x00', 0x2, 0x26)
write(r9, &(0x7f00000005c0)='7', 0x1)
sendmsg$key(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000680)=ANY=[], 0x10}}, 0x0)
r10 = socket$inet6_tcp(0xa, 0x1, 0x0)
dup(r10)
r11 = socket$netlink(0x10, 0x3, 0x0)
ioctl$BTRFS_IOC_LOGICAL_INO_V2(r11, 0xc038943b, &(0x7f0000000a80)={0x81, 0x20, '\x00', 0x0, &(0x7f0000000ac0)=[0x0, 0x0, 0x0, 0x0]})
syz_ublk_setup_io_uring(0x1d, &(0x7f0000000b00)={0x0, 0x30b5, 0x0, 0x2, 0x158}, 0x0, 0x0, 0x0)
r12 = socket$netlink(0x10, 0x3, 0xc)
bind$netlink(r12, &(0x7f0000000b80)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc)
setsockopt$netlink_NETLINK_BROADCAST_ERROR(r12, 0x10e, 0x4, &(0x7f0000000bc0)=0x6, 0x4)
executing program 3:
mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1e6)
mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mnt\x00', 0x3f)
mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f0000000100)='ext4\x00', 0x8410, 0x0) (async)
mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f0000000100)='ext4\x00', 0x8410, 0x0)
mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) (async)
mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1)
chdir(&(0x7f0000000140)='./file0\x00')
r0 = socket$can_raw(0x1d, 0x3, 0x1)
setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x7, &(0x7f0000000040)=0x8, 0x4) (async)
setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x7, &(0x7f0000000040)=0x8, 0x4)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00', <r1=>0x0})
sendmsg$can_raw(r0, &(0x7f00000001c0)={&(0x7f0000000200)={0x1d, r1}, 0x10, &(0x7f0000000240)={&(0x7f0000000280)=@can={{}, 0x80, 0x3, 0x4, 0x2, "07000000008000"}, 0x48}}, 0x0)
mremap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x400000, 0x7, &(0x7f0000000000/0x400000)=nil)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x8042, 0x48)
ioctl$EXT4_IOC_GROUP_ADD(r2, 0x40286608, &(0x7f0000000480)={0x8, 0x0, 0x9, 0x9, 0x4ea, 0xc}) (async)
ioctl$EXT4_IOC_GROUP_ADD(r2, 0x40286608, &(0x7f0000000480)={0x8, 0x0, 0x9, 0x9, 0x4ea, 0xc})
executing program 3:
r0 = socket(0x400000000010, 0x3, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10) (async)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) (async)
r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff)
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000cc0), r2)
sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000d80)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x14, r5, 0x4, 0x70bd2c, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x20040080}, 0x20000)
sendmsg$TIPC_CMD_GET_LINKS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x24, r4, 0x1, 0x70bd2a, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x7fffffff}}}, 0x24}, 0x1, 0x0, 0x0, 0x5005}, 0x4)
sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r2, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f00000002c0)={0x1c, r4, 0x200, 0x70bd27, 0x25dfdbfd}, 0x1c}, 0x1, 0x0, 0x0, 0x2404000c}, 0x0)
ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, 0x0)
r6 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0) (async)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0)
syz_open_dev$evdev(&(0x7f0000000a80), 0x0, 0x822b01)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff) (async)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff)
symlink(&(0x7f0000000b00)='./sys\x00', &(0x7f0000000b40)='./sys/bus/usb/devices/usb5/bConfigurationValue/file0\x00')
mount(0x0, &(0x7f0000000b80)='./sys\x00', &(0x7f0000000bc0)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/usb/devices/usb5/bConfigurationValue\x00', 0x1, 0x0) (async)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/usb/devices/usb5/bConfigurationValue\x00', 0x1, 0x0)
write(r7, &(0x7f0000000c40)='0', 0x1)
close(0x3)
r8 = add_key(&(0x7f0000000480)='asymmetric\x00', 0x0, &(0x7f00000004c0)="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", 0x559, 0xfffffffffffffffe)
keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000a40)={r8, 0xfffffffffffffcb3}, &(0x7f0000000a80)=ANY=[], 0x0, 0x0)
r9 = fsmount(r6, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r9, &(0x7f0000000380)='./file0\x00') (async)
symlinkat(&(0x7f0000000340)='.\x00', r9, &(0x7f0000000380)='./file0\x00')
unlinkat(r9, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r9, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0) (async)
r10 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$sock_inet6_SIOCADDRT(r10, 0x890b, &(0x7f0000000400)={@remote, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x0, 0x6, 0x0, 0x500, 0x6, 0x4980183})
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f00000000c0)=@ethtool_ringparam={0x11, 0x0, 0x20050001, 0x0, 0x2, 0x0, 0x71080000, 0x0, 0x4}}) (async)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f00000000c0)=@ethtool_ringparam={0x11, 0x0, 0x20050001, 0x0, 0x2, 0x0, 0x71080000, 0x0, 0x4}})
r11 = syz_usb_connect(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0xe9, 0x79, 0x56, 0x40, 0x781, 0x5, 0x5, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x2, 0x95, 0x10, 0x99, "", [{{0x9, 0x4, 0x2b, 0xd, 0x2, 0x39, 0xb3, 0x92, 0x9, [], [{{0x9, 0x5, 0x1, 0x2, 0x40, 0x9, 0xb9, 0x1}}, {{0x9, 0x5, 0x82, 0x12, 0x8, 0x4, 0x4, 0x3f}}]}}]}}]}}, 0x0)
syz_usb_ep_write(r11, 0x2, 0x1d, &(0x7f0000000040)="f4fe78221dbc1f1468c871157788ebdb10663b2fd55d291b1626be1f39")
executing program 1:
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0)
r0 = openat$binderfs_feature(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/features/freeze_notification\x00', 0x0, 0x0)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@dev, 0x0, 0x2, 0x0, 0xa}, 0x0)
r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3)
ioctl$FS_IOC_GETFSLABEL(r1, 0x400452c8, &(0x7f0000000100))
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0)
ioctl$NILFS_IOCTL_GET_BDESCS(r1, 0xc0186e87, &(0x7f00000000c0)={&(0x7f0000000040), 0x0, 0x28, 0x186, 0x2})
ioctl$TIOCVHANGUP(r2, 0x5437, 0x0)
ioctl$RTC_IRQP_SET(r2, 0x4008700c, 0x175b)
executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x0, 0x4)
getdents64(r0, &(0x7f0000000140)=""/24, 0x18)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = socket$unix(0x1, 0x1, 0x0)
getsockname$unix(r2, 0x0, &(0x7f0000000180))
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'rose0\x00', 0x112})
ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000080)={0x2, &(0x7f00000000c0)=[{0x20, 0x0, 0x3f, 0xfffff000}, {0x16, 0x0, 0x6, 0xa}]})
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@loopback, @in=@private=0xa010100, 0x80, 0xfffc, 0x0, 0x0, 0x2}, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x400}, {0x6cdb}}, {{@in6=@local, 0x1234, 0x32}, 0x2, @in=@loopback, 0x0, 0x1}}, 0xe8)
connect$inet(r3, &(0x7f0000000480)={0x2, 0x1234, @loopback}, 0x10)
close(r3)
executing program 0:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300), 0xa800, 0x0)
ioctl$FS_IOC_MEASURE_VERITY(r0, 0xc0046686, &(0x7f0000000000)={0x1, 0xc9, "a8cec0ed977899e21aeeaf2eb96eee258ad566ee5a69aed4806e132a49d3d9d0cb6fb56f8d90262fd55e6438f3cbb96e5def8116dec0398d33af027dc86ffcd8eb103d6135aa3bf9bcf85f54da74ea370180c407dd32e9d0901354a81f5e2177c556d71b9ee26512fbd180d8eee8f34ead589a9711a1d421c2489409cb65e3e94b936f4afddf1c41c747fc848e66830f9de743571a0917369c8f357aa34f98f1f029df214bae1017d9af8317944e19f09b5ee6c2e753a39cfa80b92f03ad828882bd624ae878a17143"})
openat$kvm(0xffffffffffffff9c, &(0x7f0000000300), 0xa800, 0x0) (async)
ioctl$FS_IOC_MEASURE_VERITY(r0, 0xc0046686, &(0x7f0000000000)={0x1, 0xc9, "a8cec0ed977899e21aeeaf2eb96eee258ad566ee5a69aed4806e132a49d3d9d0cb6fb56f8d90262fd55e6438f3cbb96e5def8116dec0398d33af027dc86ffcd8eb103d6135aa3bf9bcf85f54da74ea370180c407dd32e9d0901354a81f5e2177c556d71b9ee26512fbd180d8eee8f34ead589a9711a1d421c2489409cb65e3e94b936f4afddf1c41c747fc848e66830f9de743571a0917369c8f357aa34f98f1f029df214bae1017d9af8317944e19f09b5ee6c2e753a39cfa80b92f03ad828882bd624ae878a17143"}) (async)
executing program 0:
ioctl$XFS_IOC_PATH_TO_FSHANDLE(0xffffffffffffffff, 0xc0385868, &(0x7f0000000100)={<r0=>0xffffffffffffffff, &(0x7f0000000000)='\xdd\x00', 0x800, &(0x7f0000000040)={@align=0xd8a7, {0x5, 0x7ff, 0x5, 0x10000}}, 0x800, &(0x7f0000000080), &(0x7f00000000c0)=0x3})
ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0)
ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000140)=0x2be7)
ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000580)={0x157, 0x20, &(0x7f0000000180)})
ioctl$HIDIOCGRDESCSIZE(r0, 0x80044801, &(0x7f00000005c0))
ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000600))
setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000640), 0x3)
ioctl$SIOCGSKNS(r0, 0x894c, &(0x7f0000000680)={'dummy0\x00', 0x200})
ioctl$MON_IOCQ_RING_SIZE(r0, 0x9205)
ioctl$PTP_EXTTS_REQUEST2(r0, 0x40103d0b, &(0x7f00000006c0)={0xd, 0xe})
ioctl$BTRFS_IOC_SYNC(r0, 0x9408, 0x0)
setsockopt$SO_TIMESTAMP(r0, 0x1, 0x3f, &(0x7f0000000700)=0x10, 0x4)
r1 = accept$inet(r0, &(0x7f0000000740), &(0x7f0000000780)=0x10)
ioctl$PTP_EXTTS_REQUEST2(r0, 0x40103d0b, &(0x7f00000007c0)={0x5, 0xa})
ioctl$TIOCCONS(r0, 0x541d)
ioctl$TIOCCONS(r0, 0x541d)
ioctl$KDSETMODE(r0, 0x4b3a, 0x0)
ioctl$TIOCCONS(r0, 0x541d)
ioctl$FIBMAP(r1, 0x1, &(0x7f0000000800)=0x6)
timerfd_settime(r0, 0x2, &(0x7f0000000840)={{0x0, 0x989680}, {0x0, 0x3938700}}, &(0x7f0000000880))
setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f00000008c0)={0x6c, @rand_addr=0x64010102, 0x4e24, 0x4, 'lc\x00', 0x12, 0x200, 0x5d}, 0x2c)
r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000900), 0x400040, 0x0)
ioctl$TIOCGPKT(r2, 0x80045438, &(0x7f0000000940))
ioctl$BINDER_FREEZE(r0, 0x400c620e, &(0x7f0000000980)={0xffffffffffffffff, 0x1, 0xee})
setsockopt$MRT_DEL_MFC_PROXY(r0, 0x0, 0xd3, &(0x7f00000009c0)={@broadcast, @private=0xa010100, 0x1, "64db4565915886c7a29622c6561b16d59042af061f40f6fe465b3b72772c465f", 0x2a, 0xc, 0x4, 0x84}, 0x3c)
ioctl$PTP_PEROUT_REQUEST(r0, 0x40383d03, &(0x7f0000000a00)={{0x9, 0x80}, {0x5, 0x4}, 0x9, 0x1})
setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000a40), 0x3)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000a80))
syz_ublk_add_dev(r0, 0x0, 0x0, 0x0, &(0x7f0000000cc0)={0x2e, 0x47, 0x0, <r3=>r0, 0xc0207504, 0x0, 0x0, 0x0, 0x1, 0xdd0, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000c80)=@any_dev={0x3, 0xd84, 0x0, 0x0, 0x1000, 0x3, 0xffffffffffffffff, 0x0, 0x100}}}, &(0x7f0000000d40))
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r3, 0xee290000)
executing program 0:
syz_open_procfs(0x0, &(0x7f0000000000)='loginuid\x00')
executing program 1:
r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000100), 0x40800, 0x0)
newfstatat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, <r1=>0x0}, 0x1000)
setresuid(r1, r1, 0x0)
setuid(r1)
ioctl$RNDADDENTROPY(r0, 0x40085203, 0x0)
mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0)
ioctl$AUTOFS_IOC_EXPIRE(r0, 0x810c9365, &(0x7f0000000140)={{0x7f}, 0x100, './file0\x00'})
r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x40000, 0x0)
r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0)
ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x29)
ptrace$getregset(0x4205, 0x0, 0x1, &(0x7f0000000080)={&(0x7f0000000000)=""/120, 0x78})
syz_io_uring_setup(0x2bf3, &(0x7f0000000040)={0x0, 0x1321, 0x4000, 0x3, 0x3cb}, 0x0, 0x0, 0x0)
executing program 0:
symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000100)='./file0\x00')
syz_open_dev$char_usb(0xc, 0xb4, 0x0)
socketpair$unix(0x1, 0x3, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
sched_setattr(0x0, 0x0, 0x0)
timer_create(0x0, 0x0, &(0x7f0000000300))
mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1)
timer_settime(0x0, 0x1, &(0x7f0000000340)={{}, {0x77359400}}, 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xb320a000)
socket$nl_netfilter(0x10, 0x3, 0xc)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000380), 0xffffffffffffffff)
sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000440)={0x44, r2, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x30, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @local}}, {0x14, 0x2, @in={0x2, 0x0, @multicast2}}}}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4040000}, 0x0)
sendmsg$TIPC_NL_KEY_SET(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000540)={0x58, r2, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_NODE={0x44, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "e3de3d7b4cd07ec3ee777de774fc7987cca41989"}}, @TIPC_NLA_NODE_KEY_MASTER={0x4}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4}, 0x4000004)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
r3 = creat(&(0x7f0000000040)='./file0\x00', 0x40)
fstat(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x1d, &(0x7f0000000280)=0x9, 0x4)
r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
ptrace(0x10, r5)
ptrace$poke(0x5, r5, &(0x7f00000002c0), 0x0)
lsetxattr$system_posix_acl(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', &(0x7f0000000240)={{}, {0x1, 0x3}, [{0x2, 0x0, r4}], {0x4, 0x1}, [], {0x10, 0x6}, {0x20, 0x3}}, 0x2c, 0x2)
setuid(r4)
unlinkat(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x0)
executing program 0:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x101800, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x6)
unshare(0x64000600)
sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x80, 0x0, 0xe8e0cd814822780d, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_SOCK={0x40, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x10000}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x20000000}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x10}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_LINK={0x20, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}]}, @TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x40}, 0x8840)
r3 = socket(0x10, 0x3, 0x0)
write(r3, &(0x7f0000000240)="aefc00001a0025f01d85bc04fef7681d020b49ff708800008003280008021000ac0a1410bc71176a36ede498534108e58342fa94a235a2a441f9", 0xfcae)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
unshare(0x60000e80)
r5 = socket$pppl2tp(0x18, 0x1, 0x1)
connect$pppl2tp(r5, &(0x7f00000002c0)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4000000, @mcast1}}}, 0x32)
r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00009b3000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000000)="b9800000c00f3235004000000f30b9fa000000130f01d9300d76c4020a1bf7b805000000b90000c0fe0f3cae0a41d941d9000f320f30660fc775022e0fba600c9864660ffc76002f3166b85766baa00066ed00d0", 0x54}], 0x0, 0x1, 0x0, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$HIDIOCGPHYS(r6, 0x80404812, &(0x7f0000000280))
executing program 1:
mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x4c)
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0)
mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
read$FUSE(r0, &(0x7f000000e2c0)={0x2020, 0x0, <r1=>0x0, 0x0, <r2=>0x0}, 0x2020)
syz_fuse_handle_req(r0, &(0x7f0000006200)="897c6500ff3035465c7acb4e06980b05687c1480c7aafe631c0543db2bf0d6f539506e8782da06c1ca018774d72e9e5a3418ab66ee78dad68457b17ec9d47bf7d8272d607c1c0a4bd906f0cee7f8451828d2458596bdd6a459ba18ebaf61b38f5d66c27fa8a024ad7832a85e58689a4c254c94cbcf7208fce6e61d9566459789d15a6f91dd7db7c54cc3a94da956fb290a8a15f849270bc459d9d9f47801be86dd5c9d18382081a993b7bfde5c28adca4c71329afd6be743b076033b5859891703eb65fa256d6f47450b6edacbd05a9bd8b372e90cfc30f32826566dac6c48e6ef001881cbc30482f9ec469e476a101da496b8c0785eaf875d3608b0c49e9d39baaa1041f903a805f0f24aa63722fa2d87b98595fa5cfaf8b79c458de43ee39904e7cac7540a934b4108957785d58807abff186949f1b94cd21b724aff34ac45c7066dcdbd68ea7b766af9d045cd7fafeafc5c5a0c3400ef4e0c71a6fdd5b8d68a6f317644cda9d2fd2c839a82b97b3d909b54c672227bef573c9de1991d65a63017f724d1f7f1575e69db53318a7fd7065b303e751518c8eef04f642dbd4dfa349040a7b5401050ffc2b4ef62803a7c8eaba99e011dfac24d81b2b61e0b0581e53bf520f623eca17f0545c5e59ff15b527475f970f589894ae589145fa4283f7225088ccfeba1d72e9128f8c223ae1840f2edae3dbcdf7e560d5cdf4f71c9ada1931c0f8312c000101b264aaddb9fab166ba8d8903d6098eca20935ca607ea79e936798b3dfb22a7e159abb234cf21f3733dbf263a8ff116092f251659108892b2e21e1b428fd225096a5040270b2d70347013eaa1fd8e452942200283aab092c4ffc5b8b427b5d691a5a773e09da20539ff0f8214331c5d84107ae8a59aeb58efe22d7a079e446f1dfb07510377799bfdc7ee59cabcd76af0fe8a427ac8258ff33bbad5a8061f1cfdfbf375d73d676cc7916d6658ce46a0b17ad6350150f98e3512b513e25ca73f5f5df0a1fb9582ace7906c493fe1fd2889d9aac0b7c29c2b6c205537627bad64df433336a5ace32ca871e51b4dab0fbb00886a1fa81a98b74de0a26cebf65723515ebb807fc3c161ed42d1a7b6b55717613577ea437f3a2967c66ce45ff85a6a35b7cd40625fc575b107d7394e3d2db51d58347276c33e21f50b5a6b5672bf9fda63139bb75aead1fe4ee9a4064af5a5958466aa39faa6d821489fa415224c8d69d3b5922236832c2b1e4f6b8863b32f9aea83fb522a2de081d674502b48f73ce6db98d84136059b4a6676bc85ac6b7626329afa9bc7d3f9f2caa3c4d872744e0a8e02d72a75c6c545b8ec8e15b6fb0fe4185bd0d154960e6fef05ba40e5fe2968eb1301dcc52a03337179e74ba1522af93d77827845f8941c69ed8bb84567e3c63f1cc378a542f1de7007b688ff0a9c69d5861f0b85402c30a2fd391c52bafbe65f8e82135fd38361d7c0b43c982b2f3e7cb09c40c7e215114f4243d670cd576bcd93c1e959345170c75d6c3cf89cf8c2c70dc792e646e7c649d4c5f36bb016c7acd466ad58473d40dfef36394e581065a8581ab852250403cf372ac0065bf757fa3f445424ac0d82aec1938a2ea116bdfd306baa1cb06c62a4a97d66ab1b9489469cb8ba842da12e310caed02c5ef05c0be1e1e8c9c8b87d6871c94c57d164d08672b205c948086a06a545b266b7ad902a908681eb188bc51b6190b5cb9d8ca59b8c4c6e7369c00d6f6119fd5d437239e3d3c89cb81e09e560fb817590106015f08e7b09f1e1e65bfab3b8489fa058e24081978b9e25463d9945bfbca81c08885d4b6d4c62e217bd9e19460762f36c66bc948fe31cde089626fbb310e3c78a8d3f2eac21d374d9b58d887235d3a95721168e4b9475849071d60ecfe7ea5d6c4bf60da3747612ef59bb651270f326c0af31bc8c71361f851de34ccb3c8071b96f1128d7ee79b41246e566edd0272dbd3ccfe472b38e5e03d3ef83218bd498e6de8b4d92cb6f82716449ede7ba845028eccdb9137be8a622ac88ac53118fbc39637fa7a93cd3abc6f7671c7804420d66e94720acbcac916950f9baca77fef4217155ccc2cd0507339a0486f9f468eb28772986ee768c63eba671bf8c52e48a2a5dc2cc24fe925368706c2d712dd1064692b0fb2a32ddfbd4a0ffcf9c2abcedaae6e527bc1d42637aff2a275b76a7a7f010e42e1cc1d27141f6c3585a2bf58c6c5789ce61551d10118a000e3764631ec0b7f4b1a6f22a678133a30940b79dc76f863dd9f6e0d7776300898c97cef286c731c2050928c492439256e481652bff0d202db3cfdc54c9816ceea7895357bfa0362fad79afd09ed55189294d6ead7e898ac091cddbe7efcedb314bc02a18dd5bbddc42e089124758bb491fd1536aab27c5c124567bc325e7028bced5a179a011d1cb9a5ffb61d7af863e91ec8e60495561188b74d158ba1418228d44e92915a22eb1c166ef7d6179e84381ed950ffd747f13e24172942d922ca3109fb8b1e4e6264fa4a4eec75ad0d0e22579d90f45d6cd157300e38ae665eb56457202e25a8dd5877ba99725de288660badd2704345d9bad208c903ba27ea167dd45a77f77b6502b525b2973270582858183c784c324c1366fbba8d410c38bf75b41e067f6a9a017c56595161db4fc5639393fdafb1f148d3f416c1adc5fe1ab9cebe4689855c9b4bda6dcba5d5fa858a1b87d2ad23cdf54dbdf4d14aa4462da0b6f1107f4afa0091c2643508861a4d9f133ba77751941bb8fb756abf1a104205b80d47a3b4a59724d959c8b5833da4f56fb6613231f230a9378c9af741e94fd2c7213ac1d7625559b3f032f6c8df3ab441929720fe43d7c548cc661eed5b3c62b3c61f538ea3228376e2a18c6da2ad906322f64fb4865cde8e1889a8e5237fd6a39bbd6662f1dedc22fbd74e4376fa610cd710703dbd3924a38beae69783d1d5abf36122cbb87129ba719042748f060f4303a3199c5891c5040fd8cdb9761b006bf64cdcb65e5cc50a29994b8c1c34b83760ece12ed9ed7c3d2a7f8911cdf23a1afe0d7db1bf342aa0123dd5cd31339f5c8e160c4efef882602b3eccbe76fb690162b8bfb8a31910bcdf9a4a5dde76c2ac2fcd8678add7a000cfdcab398eb2171c026313eb6eb56b4b87bf8ef93f7f8a1c0bcc3775b681d4229ea561cb52281d8ba4315c3694ed08433596884d5a7ce3a8b1f82359846b7136726e2fe37bf4f7b7e2206cdcdb0705ced9f0dcaaa2ed3a78ea70d2cfeab668eb321400fc955e9aeb7bbcf86cd03f02dd443503a1480d9d9f899f53bd747a95293786798fc59fceb09e686a9328da4f929b6201841bbbefaffcf3386abdf69540e3b46a643ec10f0acf21f27c0053dc13f18485dbc898729dfbeaaa4887b58cd442d7ffa941808cd9658595be8650a815b088621278d89f0d8a4252566b923df3a3cd65c0e4af08fad385927251b31d35f75eaf25e6cf13a579aeeb0bcc0a14ca4a20a6831d532be0b2af3821792a2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", 0x2000, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0x90, 0x0, 0x4000000000, {0x3, 0x3, 0x0, 0x8001, 0x0, 0x0, {0x10000000000000, 0x0, 0x0, 0x40000000000000, 0x7ff, 0x0, 0x0, 0x0, 0x200000, 0x6000, 0x2001, 0x0, r2}}}, 0x0, 0x0, 0x0, 0x0, 0x0})
mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9)
r3 = syz_create_resource$futex(&(0x7f0000000080))
futex(r3, 0x80, 0xfffffffe, 0x0, 0x0, 0xbffffffd)
write$FUSE_INIT(r0, &(0x7f0000000380)={0x50, 0x0, r1, {0x7, 0x2b, 0x0, 0x8400040, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}}, 0x50)
r4 = socket(0x80000000000000a, 0x2, 0x0)
setsockopt$inet6_group_source_req(r4, 0x29, 0x2a, &(0x7f0000000ac0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x18}}}}, 0x108)
recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x100, 0x0, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000c00)={'lo\x00', <r5=>0x0})
ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000c40)={@rand_addr=' \x01\x00', 0x46, r5})
r6 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$netlink(r6, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000d00)={0x20, 0x11, 0x1, 0x0, 0x25dfdbff, "", [@nested={0x10, 0x0, 0x0, 0x0, [@typed={0xb, 0x0, 0x0, 0x0, @binary="56ccabd869c203"}]}]}, 0x20}], 0x1, 0x0, 0x0, 0xc010}, 0x40080)
r7 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000d40)={0x1, &(0x7f0000000d80)=[{0x6, 0x0, 0x0, 0x7fff0026}]})
close_range(r7, 0xffffffffffffffff, 0x0)
link(&(0x7f0000000280)='./file0/../file0/file0\x00', &(0x7f0000000400)='./file0/../file0/file0\x00')
syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={0x90, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1000000000005, 0x0, 0x0, 0x5, 0x0, 0x1000}}}, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004240)={0x90, 0x0, 0x7fffffff, {0x0, 0x3, 0x800000000000000, 0x0, 0xf7, 0x6, {0x0, 0x240000, 0xad, 0xfffffffffffffffc, 0x0, 0x8002, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, r2}}}, 0x0, 0x0, 0x0, 0x0, 0x0})
r8 = socket$nl_generic(0x10, 0x3, 0x10)
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xc)
r9 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r8)
sendmsg$NL80211_CMD_REQ_SET_REG(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="010000000000000000001b0000000700210061000000"], 0x1c}}, 0x0)
syz_fuse_handle_req(r0, &(0x7f00000021c0)="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", 0x2000, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000880)={0x90, 0x0, 0x7, {0x3, 0x0, 0x716, 0x81, 0x6, 0x2c7, {0x1, 0x38004, 0x8, 0x8, 0x1a20, 0xb, 0x5e7, 0x80, 0x9, 0x6000, 0x10000007, 0x0, r2, 0x8, 0x10000}}}, 0x0, 0x0, 0x0, 0x0, 0x0})
executing program 3:
r0 = socket(0x400000000010, 0x3, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10) (async)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) (async)
r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff)
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000cc0), r2)
sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000d80)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x14, r5, 0x4, 0x70bd2c, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x20040080}, 0x20000)
sendmsg$TIPC_CMD_GET_LINKS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x24, r4, 0x1, 0x70bd2a, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x7fffffff}}}, 0x24}, 0x1, 0x0, 0x0, 0x5005}, 0x4)
sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r2, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f00000002c0)={0x1c, r4, 0x200, 0x70bd27, 0x25dfdbfd}, 0x1c}, 0x1, 0x0, 0x0, 0x2404000c}, 0x0)
ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, 0x0)
r6 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0) (async)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0)
syz_open_dev$evdev(&(0x7f0000000a80), 0x0, 0x822b01)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff) (async)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff)
symlink(&(0x7f0000000b00)='./sys\x00', &(0x7f0000000b40)='./sys/bus/usb/devices/usb5/bConfigurationValue/file0\x00')
mount(0x0, &(0x7f0000000b80)='./sys\x00', &(0x7f0000000bc0)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/usb/devices/usb5/bConfigurationValue\x00', 0x1, 0x0) (async)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/usb/devices/usb5/bConfigurationValue\x00', 0x1, 0x0)
write(r7, &(0x7f0000000c40)='0', 0x1)
close(0x3)
r8 = add_key(&(0x7f0000000480)='asymmetric\x00', 0x0, &(0x7f00000004c0)="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", 0x559, 0xfffffffffffffffe)
keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000a40)={r8, 0xfffffffffffffcb3}, &(0x7f0000000a80)=ANY=[], 0x0, 0x0)
r9 = fsmount(r6, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r9, &(0x7f0000000380)='./file0\x00') (async)
symlinkat(&(0x7f0000000340)='.\x00', r9, &(0x7f0000000380)='./file0\x00')
unlinkat(r9, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r9, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0) (async)
r10 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$sock_inet6_SIOCADDRT(r10, 0x890b, &(0x7f0000000400)={@remote, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x0, 0x6, 0x0, 0x500, 0x6, 0x4980183})
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f00000000c0)=@ethtool_ringparam={0x11, 0x0, 0x20050001, 0x0, 0x2, 0x0, 0x71080000, 0x0, 0x4}}) (async)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f00000000c0)=@ethtool_ringparam={0x11, 0x0, 0x20050001, 0x0, 0x2, 0x0, 0x71080000, 0x0, 0x4}})
r11 = syz_usb_connect(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0xe9, 0x79, 0x56, 0x40, 0x781, 0x5, 0x5, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x2, 0x95, 0x10, 0x99, "", [{{0x9, 0x4, 0x2b, 0xd, 0x2, 0x39, 0xb3, 0x92, 0x9, [], [{{0x9, 0x5, 0x1, 0x2, 0x40, 0x9, 0xb9, 0x1}}, {{0x9, 0x5, 0x82, 0x12, 0x8, 0x4, 0x4, 0x3f}}]}}]}}]}}, 0x0)
syz_usb_ep_write(r11, 0x2, 0x1d, &(0x7f0000000040)="f4fe78221dbc1f1468c871157788ebdb10663b2fd55d291b1626be1f39")

program did not crash
replaying the whole log did not cause a kernel crash
single: executing 1 programs separately with timeout 1m40s
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-socket$inet6_tcp-socket$nl_generic-socket$nl_generic-socket$nl_generic-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc2-sendmsg$TIPC_NL_BEARER_ADD-sendmsg$TIPC_CMD_GET_LINKS-sendmsg$TIPC_CMD_GET_MEDIA_NAMES-ioctl$sock_inet6_SIOCADDRT-fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsconfig$FSCONFIG_CMD_CREATE-syz_open_dev$evdev-mkdirat-mkdirat-symlink-mount-openat-openat-write-close-add_key-keyctl$KEYCTL_PKEY_VERIFY-fsmount-symlinkat-symlinkat-unlinkat-unlinkat-socket$inet6_tcp-socket$inet6_tcp-ioctl$sock_inet6_SIOCADDRT-ioctl$sock_SIOCETHTOOL-ioctl$sock_SIOCETHTOOL-syz_usb_connect-syz_usb_ep_write
detailed listing:
executing program 0:
r0 = socket(0x400000000010, 0x3, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10) (async)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) (async)
r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff)
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000cc0), r2)
sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000d80)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x14, r5, 0x4, 0x70bd2c, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x20040080}, 0x20000)
sendmsg$TIPC_CMD_GET_LINKS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x24, r4, 0x1, 0x70bd2a, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x7fffffff}}}, 0x24}, 0x1, 0x0, 0x0, 0x5005}, 0x4)
sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r2, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f00000002c0)={0x1c, r4, 0x200, 0x70bd27, 0x25dfdbfd}, 0x1c}, 0x1, 0x0, 0x0, 0x2404000c}, 0x0)
ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, 0x0)
r6 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0) (async)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0)
syz_open_dev$evdev(&(0x7f0000000a80), 0x0, 0x822b01)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff) (async)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff)
symlink(&(0x7f0000000b00)='./sys\x00', &(0x7f0000000b40)='./sys/bus/usb/devices/usb5/bConfigurationValue/file0\x00')
mount(0x0, &(0x7f0000000b80)='./sys\x00', &(0x7f0000000bc0)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/usb/devices/usb5/bConfigurationValue\x00', 0x1, 0x0) (async)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/usb/devices/usb5/bConfigurationValue\x00', 0x1, 0x0)
write(r7, &(0x7f0000000c40)='0', 0x1)
close(0x3)
r8 = add_key(&(0x7f0000000480)='asymmetric\x00', 0x0, &(0x7f00000004c0)="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", 0x559, 0xfffffffffffffffe)
keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000a40)={r8, 0xfffffffffffffcb3}, &(0x7f0000000a80)=ANY=[], 0x0, 0x0)
r9 = fsmount(r6, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r9, &(0x7f0000000380)='./file0\x00') (async)
symlinkat(&(0x7f0000000340)='.\x00', r9, &(0x7f0000000380)='./file0\x00')
unlinkat(r9, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r9, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0) (async)
r10 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$sock_inet6_SIOCADDRT(r10, 0x890b, &(0x7f0000000400)={@remote, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x0, 0x6, 0x0, 0x500, 0x6, 0x4980183})
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f00000000c0)=@ethtool_ringparam={0x11, 0x0, 0x20050001, 0x0, 0x2, 0x0, 0x71080000, 0x0, 0x4}}) (async)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f00000000c0)=@ethtool_ringparam={0x11, 0x0, 0x20050001, 0x0, 0x2, 0x0, 0x71080000, 0x0, 0x4}})
r11 = syz_usb_connect(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0xe9, 0x79, 0x56, 0x40, 0x781, 0x5, 0x5, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x2, 0x95, 0x10, 0x99, "", [{{0x9, 0x4, 0x2b, 0xd, 0x2, 0x39, 0xb3, 0x92, 0x9, [], [{{0x9, 0x5, 0x1, 0x2, 0x40, 0x9, 0xb9, 0x1}}, {{0x9, 0x5, 0x82, 0x12, 0x8, 0x4, 0x4, 0x3f}}]}}]}}]}}, 0x0)
syz_usb_ep_write(r11, 0x2, 0x1d, &(0x7f0000000040)="f4fe78221dbc1f1468c871157788ebdb10663b2fd55d291b1626be1f39")

program crashed: KASAN: slab-use-after-free Read in atime_needs_update
single: successfully extracted reproducer
found reproducer with 38 syscalls
minimizing guilty program
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-socket$inet6_tcp-socket$nl_generic-socket$nl_generic-socket$nl_generic-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc2-sendmsg$TIPC_NL_BEARER_ADD-sendmsg$TIPC_CMD_GET_LINKS-sendmsg$TIPC_CMD_GET_MEDIA_NAMES-ioctl$sock_inet6_SIOCADDRT-fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsconfig$FSCONFIG_CMD_CREATE-syz_open_dev$evdev-mkdirat-mkdirat-symlink-mount-openat-openat-write-close-add_key-keyctl$KEYCTL_PKEY_VERIFY-fsmount-symlinkat-symlinkat-unlinkat-unlinkat-socket$inet6_tcp-socket$inet6_tcp-ioctl$sock_inet6_SIOCADDRT-ioctl$sock_SIOCETHTOOL-ioctl$sock_SIOCETHTOOL-syz_usb_connect
detailed listing:
executing program 0:
r0 = socket(0x400000000010, 0x3, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10) (async)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) (async)
r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff)
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000cc0), r2)
sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000d80)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x14, r5, 0x4, 0x70bd2c, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x20040080}, 0x20000)
sendmsg$TIPC_CMD_GET_LINKS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x24, r4, 0x1, 0x70bd2a, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x7fffffff}}}, 0x24}, 0x1, 0x0, 0x0, 0x5005}, 0x4)
sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r2, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f00000002c0)={0x1c, r4, 0x200, 0x70bd27, 0x25dfdbfd}, 0x1c}, 0x1, 0x0, 0x0, 0x2404000c}, 0x0)
ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, 0x0)
r6 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0) (async)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0)
syz_open_dev$evdev(&(0x7f0000000a80), 0x0, 0x822b01)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff) (async)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff)
symlink(&(0x7f0000000b00)='./sys\x00', &(0x7f0000000b40)='./sys/bus/usb/devices/usb5/bConfigurationValue/file0\x00')
mount(0x0, &(0x7f0000000b80)='./sys\x00', &(0x7f0000000bc0)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/usb/devices/usb5/bConfigurationValue\x00', 0x1, 0x0) (async)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/usb/devices/usb5/bConfigurationValue\x00', 0x1, 0x0)
write(r7, &(0x7f0000000c40)='0', 0x1)
close(0x3)
r8 = add_key(&(0x7f0000000480)='asymmetric\x00', 0x0, &(0x7f00000004c0)="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", 0x559, 0xfffffffffffffffe)
keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000a40)={r8, 0xfffffffffffffcb3}, &(0x7f0000000a80)=ANY=[], 0x0, 0x0)
r9 = fsmount(r6, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r9, &(0x7f0000000380)='./file0\x00') (async)
symlinkat(&(0x7f0000000340)='.\x00', r9, &(0x7f0000000380)='./file0\x00')
unlinkat(r9, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r9, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0) (async)
r10 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$sock_inet6_SIOCADDRT(r10, 0x890b, &(0x7f0000000400)={@remote, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x0, 0x6, 0x0, 0x500, 0x6, 0x4980183})
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f00000000c0)=@ethtool_ringparam={0x11, 0x0, 0x20050001, 0x0, 0x2, 0x0, 0x71080000, 0x0, 0x4}}) (async)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f00000000c0)=@ethtool_ringparam={0x11, 0x0, 0x20050001, 0x0, 0x2, 0x0, 0x71080000, 0x0, 0x4}})
syz_usb_connect(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0xe9, 0x79, 0x56, 0x40, 0x781, 0x5, 0x5, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x2, 0x95, 0x10, 0x99, "", [{{0x9, 0x4, 0x2b, 0xd, 0x2, 0x39, 0xb3, 0x92, 0x9, [], [{{0x9, 0x5, 0x1, 0x2, 0x40, 0x9, 0xb9, 0x1}}, {{0x9, 0x5, 0x82, 0x12, 0x8, 0x4, 0x4, 0x3f}}]}}]}}]}}, 0x0)

program crashed: KASAN: slab-use-after-free Read in pick_link
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-socket$inet6_tcp-socket$nl_generic-socket$nl_generic-socket$nl_generic-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc2-sendmsg$TIPC_NL_BEARER_ADD-sendmsg$TIPC_CMD_GET_LINKS-sendmsg$TIPC_CMD_GET_MEDIA_NAMES-ioctl$sock_inet6_SIOCADDRT-fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsconfig$FSCONFIG_CMD_CREATE-syz_open_dev$evdev-mkdirat-mkdirat-symlink-mount-openat-openat-write-close-add_key-keyctl$KEYCTL_PKEY_VERIFY-fsmount-symlinkat-symlinkat-unlinkat-unlinkat-socket$inet6_tcp-socket$inet6_tcp-ioctl$sock_inet6_SIOCADDRT-ioctl$sock_SIOCETHTOOL-ioctl$sock_SIOCETHTOOL
detailed listing:
executing program 0:
r0 = socket(0x400000000010, 0x3, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10) (async)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) (async)
r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff)
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000cc0), r2)
sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000d80)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x14, r5, 0x4, 0x70bd2c, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x20040080}, 0x20000)
sendmsg$TIPC_CMD_GET_LINKS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x24, r4, 0x1, 0x70bd2a, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x7fffffff}}}, 0x24}, 0x1, 0x0, 0x0, 0x5005}, 0x4)
sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r2, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f00000002c0)={0x1c, r4, 0x200, 0x70bd27, 0x25dfdbfd}, 0x1c}, 0x1, 0x0, 0x0, 0x2404000c}, 0x0)
ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, 0x0)
r6 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0) (async)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0)
syz_open_dev$evdev(&(0x7f0000000a80), 0x0, 0x822b01)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff) (async)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff)
symlink(&(0x7f0000000b00)='./sys\x00', &(0x7f0000000b40)='./sys/bus/usb/devices/usb5/bConfigurationValue/file0\x00')
mount(0x0, &(0x7f0000000b80)='./sys\x00', &(0x7f0000000bc0)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/usb/devices/usb5/bConfigurationValue\x00', 0x1, 0x0) (async)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/usb/devices/usb5/bConfigurationValue\x00', 0x1, 0x0)
write(r7, &(0x7f0000000c40)='0', 0x1)
close(0x3)
r8 = add_key(&(0x7f0000000480)='asymmetric\x00', 0x0, &(0x7f00000004c0)="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", 0x559, 0xfffffffffffffffe)
keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000a40)={r8, 0xfffffffffffffcb3}, &(0x7f0000000a80)=ANY=[], 0x0, 0x0)
r9 = fsmount(r6, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r9, &(0x7f0000000380)='./file0\x00') (async)
symlinkat(&(0x7f0000000340)='.\x00', r9, &(0x7f0000000380)='./file0\x00')
unlinkat(r9, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r9, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0) (async)
r10 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$sock_inet6_SIOCADDRT(r10, 0x890b, &(0x7f0000000400)={@remote, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x0, 0x6, 0x0, 0x500, 0x6, 0x4980183})
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f00000000c0)=@ethtool_ringparam={0x11, 0x0, 0x20050001, 0x0, 0x2, 0x0, 0x71080000, 0x0, 0x4}}) (async)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f00000000c0)=@ethtool_ringparam={0x11, 0x0, 0x20050001, 0x0, 0x2, 0x0, 0x71080000, 0x0, 0x4}})

program crashed: KASAN: slab-use-after-free Read in security_inode_follow_link
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-socket$inet6_tcp-socket$nl_generic-socket$nl_generic-socket$nl_generic-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc2-sendmsg$TIPC_NL_BEARER_ADD-sendmsg$TIPC_CMD_GET_LINKS-sendmsg$TIPC_CMD_GET_MEDIA_NAMES-ioctl$sock_inet6_SIOCADDRT-fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsconfig$FSCONFIG_CMD_CREATE-syz_open_dev$evdev-mkdirat-mkdirat-symlink-mount-openat-openat-write-close-add_key-keyctl$KEYCTL_PKEY_VERIFY-fsmount-symlinkat-symlinkat-unlinkat-unlinkat-socket$inet6_tcp-socket$inet6_tcp-ioctl$sock_inet6_SIOCADDRT-ioctl$sock_SIOCETHTOOL
detailed listing:
executing program 0:
r0 = socket(0x400000000010, 0x3, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10) (async)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) (async)
r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff)
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000cc0), r2)
sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000d80)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x14, r5, 0x4, 0x70bd2c, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x20040080}, 0x20000)
sendmsg$TIPC_CMD_GET_LINKS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x24, r4, 0x1, 0x70bd2a, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x7fffffff}}}, 0x24}, 0x1, 0x0, 0x0, 0x5005}, 0x4)
sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r2, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f00000002c0)={0x1c, r4, 0x200, 0x70bd27, 0x25dfdbfd}, 0x1c}, 0x1, 0x0, 0x0, 0x2404000c}, 0x0)
ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, 0x0)
r6 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0) (async)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0)
syz_open_dev$evdev(&(0x7f0000000a80), 0x0, 0x822b01)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff) (async)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff)
symlink(&(0x7f0000000b00)='./sys\x00', &(0x7f0000000b40)='./sys/bus/usb/devices/usb5/bConfigurationValue/file0\x00')
mount(0x0, &(0x7f0000000b80)='./sys\x00', &(0x7f0000000bc0)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/usb/devices/usb5/bConfigurationValue\x00', 0x1, 0x0) (async)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/usb/devices/usb5/bConfigurationValue\x00', 0x1, 0x0)
write(r7, &(0x7f0000000c40)='0', 0x1)
close(0x3)
r8 = add_key(&(0x7f0000000480)='asymmetric\x00', 0x0, &(0x7f00000004c0)="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", 0x559, 0xfffffffffffffffe)
keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000a40)={r8, 0xfffffffffffffcb3}, &(0x7f0000000a80)=ANY=[], 0x0, 0x0)
r9 = fsmount(r6, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r9, &(0x7f0000000380)='./file0\x00') (async)
symlinkat(&(0x7f0000000340)='.\x00', r9, &(0x7f0000000380)='./file0\x00')
unlinkat(r9, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r9, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0) (async)
r10 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$sock_inet6_SIOCADDRT(r10, 0x890b, &(0x7f0000000400)={@remote, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x0, 0x6, 0x0, 0x500, 0x6, 0x4980183})
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f00000000c0)=@ethtool_ringparam={0x11, 0x0, 0x20050001, 0x0, 0x2, 0x0, 0x71080000, 0x0, 0x4}}) (async)

program crashed: KASAN: slab-out-of-bounds Read in link_path_walk
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-socket$inet6_tcp-socket$nl_generic-socket$nl_generic-socket$nl_generic-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc2-sendmsg$TIPC_NL_BEARER_ADD-sendmsg$TIPC_CMD_GET_LINKS-sendmsg$TIPC_CMD_GET_MEDIA_NAMES-ioctl$sock_inet6_SIOCADDRT-fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsconfig$FSCONFIG_CMD_CREATE-syz_open_dev$evdev-mkdirat-mkdirat-symlink-mount-openat-openat-write-close-add_key-keyctl$KEYCTL_PKEY_VERIFY-fsmount-symlinkat-symlinkat-unlinkat-unlinkat-socket$inet6_tcp-socket$inet6_tcp-ioctl$sock_inet6_SIOCADDRT
detailed listing:
executing program 0:
r0 = socket(0x400000000010, 0x3, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10) (async)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) (async)
r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff)
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000cc0), r2)
sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000d80)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x14, r5, 0x4, 0x70bd2c, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x20040080}, 0x20000)
sendmsg$TIPC_CMD_GET_LINKS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x24, r4, 0x1, 0x70bd2a, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x7fffffff}}}, 0x24}, 0x1, 0x0, 0x0, 0x5005}, 0x4)
sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r2, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f00000002c0)={0x1c, r4, 0x200, 0x70bd27, 0x25dfdbfd}, 0x1c}, 0x1, 0x0, 0x0, 0x2404000c}, 0x0)
ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, 0x0)
r6 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0) (async)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0)
syz_open_dev$evdev(&(0x7f0000000a80), 0x0, 0x822b01)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff) (async)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff)
symlink(&(0x7f0000000b00)='./sys\x00', &(0x7f0000000b40)='./sys/bus/usb/devices/usb5/bConfigurationValue/file0\x00')
mount(0x0, &(0x7f0000000b80)='./sys\x00', &(0x7f0000000bc0)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/usb/devices/usb5/bConfigurationValue\x00', 0x1, 0x0) (async)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/usb/devices/usb5/bConfigurationValue\x00', 0x1, 0x0)
write(r7, &(0x7f0000000c40)='0', 0x1)
close(0x3)
r8 = add_key(&(0x7f0000000480)='asymmetric\x00', 0x0, &(0x7f00000004c0)="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", 0x559, 0xfffffffffffffffe)
keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000a40)={r8, 0xfffffffffffffcb3}, &(0x7f0000000a80)=ANY=[], 0x0, 0x0)
r9 = fsmount(r6, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r9, &(0x7f0000000380)='./file0\x00') (async)
symlinkat(&(0x7f0000000340)='.\x00', r9, &(0x7f0000000380)='./file0\x00')
unlinkat(r9, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r9, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0) (async)
r10 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$sock_inet6_SIOCADDRT(r10, 0x890b, &(0x7f0000000400)={@remote, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x0, 0x6, 0x0, 0x500, 0x6, 0x4980183})

program crashed: KASAN: slab-use-after-free Read in pick_link
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-socket$inet6_tcp-socket$nl_generic-socket$nl_generic-socket$nl_generic-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc2-sendmsg$TIPC_NL_BEARER_ADD-sendmsg$TIPC_CMD_GET_LINKS-sendmsg$TIPC_CMD_GET_MEDIA_NAMES-ioctl$sock_inet6_SIOCADDRT-fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsconfig$FSCONFIG_CMD_CREATE-syz_open_dev$evdev-mkdirat-mkdirat-symlink-mount-openat-openat-write-close-add_key-keyctl$KEYCTL_PKEY_VERIFY-fsmount-symlinkat-symlinkat-unlinkat-unlinkat-socket$inet6_tcp-socket$inet6_tcp
detailed listing:
executing program 0:
r0 = socket(0x400000000010, 0x3, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10) (async)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) (async)
r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff)
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000cc0), r2)
sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000d80)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x14, r5, 0x4, 0x70bd2c, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x20040080}, 0x20000)
sendmsg$TIPC_CMD_GET_LINKS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x24, r4, 0x1, 0x70bd2a, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x7fffffff}}}, 0x24}, 0x1, 0x0, 0x0, 0x5005}, 0x4)
sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r2, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f00000002c0)={0x1c, r4, 0x200, 0x70bd27, 0x25dfdbfd}, 0x1c}, 0x1, 0x0, 0x0, 0x2404000c}, 0x0)
ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, 0x0)
r6 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0) (async)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0)
syz_open_dev$evdev(&(0x7f0000000a80), 0x0, 0x822b01)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff) (async)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff)
symlink(&(0x7f0000000b00)='./sys\x00', &(0x7f0000000b40)='./sys/bus/usb/devices/usb5/bConfigurationValue/file0\x00')
mount(0x0, &(0x7f0000000b80)='./sys\x00', &(0x7f0000000bc0)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/usb/devices/usb5/bConfigurationValue\x00', 0x1, 0x0) (async)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/usb/devices/usb5/bConfigurationValue\x00', 0x1, 0x0)
write(r7, &(0x7f0000000c40)='0', 0x1)
close(0x3)
r8 = add_key(&(0x7f0000000480)='asymmetric\x00', 0x0, &(0x7f00000004c0)="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", 0x559, 0xfffffffffffffffe)
keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000a40)={r8, 0xfffffffffffffcb3}, &(0x7f0000000a80)=ANY=[], 0x0, 0x0)
r9 = fsmount(r6, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r9, &(0x7f0000000380)='./file0\x00') (async)
symlinkat(&(0x7f0000000340)='.\x00', r9, &(0x7f0000000380)='./file0\x00')
unlinkat(r9, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r9, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0) (async)
socket$inet6_tcp(0xa, 0x1, 0x0)

program crashed: KASAN: slab-use-after-free Read in pick_link
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-socket$inet6_tcp-socket$nl_generic-socket$nl_generic-socket$nl_generic-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc2-sendmsg$TIPC_NL_BEARER_ADD-sendmsg$TIPC_CMD_GET_LINKS-sendmsg$TIPC_CMD_GET_MEDIA_NAMES-ioctl$sock_inet6_SIOCADDRT-fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsconfig$FSCONFIG_CMD_CREATE-syz_open_dev$evdev-mkdirat-mkdirat-symlink-mount-openat-openat-write-close-add_key-keyctl$KEYCTL_PKEY_VERIFY-fsmount-symlinkat-symlinkat-unlinkat-unlinkat-socket$inet6_tcp
detailed listing:
executing program 0:
r0 = socket(0x400000000010, 0x3, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10) (async)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) (async)
r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff)
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000cc0), r2)
sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000d80)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x14, r5, 0x4, 0x70bd2c, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x20040080}, 0x20000)
sendmsg$TIPC_CMD_GET_LINKS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x24, r4, 0x1, 0x70bd2a, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x7fffffff}}}, 0x24}, 0x1, 0x0, 0x0, 0x5005}, 0x4)
sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r2, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f00000002c0)={0x1c, r4, 0x200, 0x70bd27, 0x25dfdbfd}, 0x1c}, 0x1, 0x0, 0x0, 0x2404000c}, 0x0)
ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, 0x0)
r6 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0) (async)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0)
syz_open_dev$evdev(&(0x7f0000000a80), 0x0, 0x822b01)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff) (async)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff)
symlink(&(0x7f0000000b00)='./sys\x00', &(0x7f0000000b40)='./sys/bus/usb/devices/usb5/bConfigurationValue/file0\x00')
mount(0x0, &(0x7f0000000b80)='./sys\x00', &(0x7f0000000bc0)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/usb/devices/usb5/bConfigurationValue\x00', 0x1, 0x0) (async)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/usb/devices/usb5/bConfigurationValue\x00', 0x1, 0x0)
write(r7, &(0x7f0000000c40)='0', 0x1)
close(0x3)
r8 = add_key(&(0x7f0000000480)='asymmetric\x00', 0x0, &(0x7f00000004c0)="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", 0x559, 0xfffffffffffffffe)
keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000a40)={r8, 0xfffffffffffffcb3}, &(0x7f0000000a80)=ANY=[], 0x0, 0x0)
r9 = fsmount(r6, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r9, &(0x7f0000000380)='./file0\x00') (async)
symlinkat(&(0x7f0000000340)='.\x00', r9, &(0x7f0000000380)='./file0\x00')
unlinkat(r9, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r9, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0) (async)

program crashed: KASAN: slab-out-of-bounds Read in link_path_walk
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-socket$inet6_tcp-socket$nl_generic-socket$nl_generic-socket$nl_generic-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc2-sendmsg$TIPC_NL_BEARER_ADD-sendmsg$TIPC_CMD_GET_LINKS-sendmsg$TIPC_CMD_GET_MEDIA_NAMES-ioctl$sock_inet6_SIOCADDRT-fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsconfig$FSCONFIG_CMD_CREATE-syz_open_dev$evdev-mkdirat-mkdirat-symlink-mount-openat-openat-write-close-add_key-keyctl$KEYCTL_PKEY_VERIFY-fsmount-symlinkat-symlinkat-unlinkat-unlinkat
detailed listing:
executing program 0:
r0 = socket(0x400000000010, 0x3, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10) (async)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) (async)
r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff)
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000cc0), r2)
sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000d80)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x14, r5, 0x4, 0x70bd2c, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x20040080}, 0x20000)
sendmsg$TIPC_CMD_GET_LINKS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x24, r4, 0x1, 0x70bd2a, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x7fffffff}}}, 0x24}, 0x1, 0x0, 0x0, 0x5005}, 0x4)
sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r2, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f00000002c0)={0x1c, r4, 0x200, 0x70bd27, 0x25dfdbfd}, 0x1c}, 0x1, 0x0, 0x0, 0x2404000c}, 0x0)
ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, 0x0)
r6 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0) (async)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0)
syz_open_dev$evdev(&(0x7f0000000a80), 0x0, 0x822b01)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff) (async)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff)
symlink(&(0x7f0000000b00)='./sys\x00', &(0x7f0000000b40)='./sys/bus/usb/devices/usb5/bConfigurationValue/file0\x00')
mount(0x0, &(0x7f0000000b80)='./sys\x00', &(0x7f0000000bc0)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/usb/devices/usb5/bConfigurationValue\x00', 0x1, 0x0) (async)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/usb/devices/usb5/bConfigurationValue\x00', 0x1, 0x0)
write(r7, &(0x7f0000000c40)='0', 0x1)
close(0x3)
r8 = add_key(&(0x7f0000000480)='asymmetric\x00', 0x0, &(0x7f00000004c0)="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", 0x559, 0xfffffffffffffffe)
keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000a40)={r8, 0xfffffffffffffcb3}, &(0x7f0000000a80)=ANY=[], 0x0, 0x0)
r9 = fsmount(r6, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r9, &(0x7f0000000380)='./file0\x00') (async)
symlinkat(&(0x7f0000000340)='.\x00', r9, &(0x7f0000000380)='./file0\x00')
unlinkat(r9, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r9, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)

program crashed: KASAN: slab-use-after-free Read in selinux_inode_follow_link
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-socket$inet6_tcp-socket$nl_generic-socket$nl_generic-socket$nl_generic-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc2-sendmsg$TIPC_NL_BEARER_ADD-sendmsg$TIPC_CMD_GET_LINKS-sendmsg$TIPC_CMD_GET_MEDIA_NAMES-ioctl$sock_inet6_SIOCADDRT-fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsconfig$FSCONFIG_CMD_CREATE-syz_open_dev$evdev-mkdirat-mkdirat-symlink-mount-openat-openat-write-close-add_key-keyctl$KEYCTL_PKEY_VERIFY-fsmount-symlinkat-symlinkat-unlinkat
detailed listing:
executing program 0:
r0 = socket(0x400000000010, 0x3, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10) (async)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) (async)
r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff)
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000cc0), r2)
sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000d80)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x14, r5, 0x4, 0x70bd2c, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x20040080}, 0x20000)
sendmsg$TIPC_CMD_GET_LINKS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x24, r4, 0x1, 0x70bd2a, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x7fffffff}}}, 0x24}, 0x1, 0x0, 0x0, 0x5005}, 0x4)
sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r2, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f00000002c0)={0x1c, r4, 0x200, 0x70bd27, 0x25dfdbfd}, 0x1c}, 0x1, 0x0, 0x0, 0x2404000c}, 0x0)
ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, 0x0)
r6 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0) (async)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0)
syz_open_dev$evdev(&(0x7f0000000a80), 0x0, 0x822b01)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff) (async)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff)
symlink(&(0x7f0000000b00)='./sys\x00', &(0x7f0000000b40)='./sys/bus/usb/devices/usb5/bConfigurationValue/file0\x00')
mount(0x0, &(0x7f0000000b80)='./sys\x00', &(0x7f0000000bc0)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/usb/devices/usb5/bConfigurationValue\x00', 0x1, 0x0) (async)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/usb/devices/usb5/bConfigurationValue\x00', 0x1, 0x0)
write(r7, &(0x7f0000000c40)='0', 0x1)
close(0x3)
r8 = add_key(&(0x7f0000000480)='asymmetric\x00', 0x0, &(0x7f00000004c0)="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", 0x559, 0xfffffffffffffffe)
keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000a40)={r8, 0xfffffffffffffcb3}, &(0x7f0000000a80)=ANY=[], 0x0, 0x0)
r9 = fsmount(r6, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r9, &(0x7f0000000380)='./file0\x00') (async)
symlinkat(&(0x7f0000000340)='.\x00', r9, &(0x7f0000000380)='./file0\x00')
unlinkat(r9, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-socket$inet6_tcp-socket$nl_generic-socket$nl_generic-socket$nl_generic-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc2-sendmsg$TIPC_NL_BEARER_ADD-sendmsg$TIPC_CMD_GET_LINKS-sendmsg$TIPC_CMD_GET_MEDIA_NAMES-ioctl$sock_inet6_SIOCADDRT-fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsconfig$FSCONFIG_CMD_CREATE-syz_open_dev$evdev-mkdirat-mkdirat-symlink-mount-openat-openat-write-close-add_key-keyctl$KEYCTL_PKEY_VERIFY-fsmount-symlinkat-symlinkat-unlinkat
detailed listing:
executing program 0:
r0 = socket(0x400000000010, 0x3, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10) (async)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) (async)
r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff)
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000cc0), r2)
sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000d80)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x14, r5, 0x4, 0x70bd2c, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x20040080}, 0x20000)
sendmsg$TIPC_CMD_GET_LINKS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x24, r4, 0x1, 0x70bd2a, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x7fffffff}}}, 0x24}, 0x1, 0x0, 0x0, 0x5005}, 0x4)
sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r2, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f00000002c0)={0x1c, r4, 0x200, 0x70bd27, 0x25dfdbfd}, 0x1c}, 0x1, 0x0, 0x0, 0x2404000c}, 0x0)
ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, 0x0)
r6 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0) (async)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0)
syz_open_dev$evdev(&(0x7f0000000a80), 0x0, 0x822b01)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff) (async)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff)
symlink(&(0x7f0000000b00)='./sys\x00', &(0x7f0000000b40)='./sys/bus/usb/devices/usb5/bConfigurationValue/file0\x00')
mount(0x0, &(0x7f0000000b80)='./sys\x00', &(0x7f0000000bc0)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/usb/devices/usb5/bConfigurationValue\x00', 0x1, 0x0) (async)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/usb/devices/usb5/bConfigurationValue\x00', 0x1, 0x0)
write(r7, &(0x7f0000000c40)='0', 0x1)
close(0x3)
r8 = add_key(&(0x7f0000000480)='asymmetric\x00', 0x0, &(0x7f00000004c0)="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", 0x559, 0xfffffffffffffffe)
keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000a40)={r8, 0xfffffffffffffcb3}, &(0x7f0000000a80)=ANY=[], 0x0, 0x0)
r9 = fsmount(r6, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r9, &(0x7f0000000380)='./file0\x00') (async)
symlinkat(&(0x7f0000000340)='.\x00', r9, &(0x7f0000000380)='./file0\x00')
unlinkat(r9, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-socket$inet6_tcp-socket$nl_generic-socket$nl_generic-socket$nl_generic-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc2-sendmsg$TIPC_NL_BEARER_ADD-sendmsg$TIPC_CMD_GET_LINKS-sendmsg$TIPC_CMD_GET_MEDIA_NAMES-ioctl$sock_inet6_SIOCADDRT-fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsconfig$FSCONFIG_CMD_CREATE-syz_open_dev$evdev-mkdirat-mkdirat-symlink-mount-openat-openat-write-close-add_key-keyctl$KEYCTL_PKEY_VERIFY-fsmount-symlinkat-unlinkat-unlinkat
detailed listing:
executing program 0:
r0 = socket(0x400000000010, 0x3, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10) (async)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) (async)
r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff)
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000cc0), r2)
sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000d80)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x14, r5, 0x4, 0x70bd2c, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x20040080}, 0x20000)
sendmsg$TIPC_CMD_GET_LINKS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x24, r4, 0x1, 0x70bd2a, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x7fffffff}}}, 0x24}, 0x1, 0x0, 0x0, 0x5005}, 0x4)
sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r2, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f00000002c0)={0x1c, r4, 0x200, 0x70bd27, 0x25dfdbfd}, 0x1c}, 0x1, 0x0, 0x0, 0x2404000c}, 0x0)
ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, 0x0)
r6 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0) (async)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0)
syz_open_dev$evdev(&(0x7f0000000a80), 0x0, 0x822b01)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff) (async)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff)
symlink(&(0x7f0000000b00)='./sys\x00', &(0x7f0000000b40)='./sys/bus/usb/devices/usb5/bConfigurationValue/file0\x00')
mount(0x0, &(0x7f0000000b80)='./sys\x00', &(0x7f0000000bc0)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/usb/devices/usb5/bConfigurationValue\x00', 0x1, 0x0) (async)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/usb/devices/usb5/bConfigurationValue\x00', 0x1, 0x0)
write(r7, &(0x7f0000000c40)='0', 0x1)
close(0x3)
r8 = add_key(&(0x7f0000000480)='asymmetric\x00', 0x0, &(0x7f00000004c0)="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", 0x559, 0xfffffffffffffffe)
keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000a40)={r8, 0xfffffffffffffcb3}, &(0x7f0000000a80)=ANY=[], 0x0, 0x0)
r9 = fsmount(r6, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r9, &(0x7f0000000380)='./file0\x00') (async)
unlinkat(r9, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r9, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)

program crashed: KASAN: slab-use-after-free Read in link_path_walk
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-socket$inet6_tcp-socket$nl_generic-socket$nl_generic-socket$nl_generic-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc2-sendmsg$TIPC_NL_BEARER_ADD-sendmsg$TIPC_CMD_GET_LINKS-sendmsg$TIPC_CMD_GET_MEDIA_NAMES-ioctl$sock_inet6_SIOCADDRT-fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsconfig$FSCONFIG_CMD_CREATE-syz_open_dev$evdev-mkdirat-mkdirat-symlink-mount-openat-openat-write-close-add_key-keyctl$KEYCTL_PKEY_VERIFY-fsmount-unlinkat-unlinkat
detailed listing:
executing program 0:
r0 = socket(0x400000000010, 0x3, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10) (async)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) (async)
r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff)
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000cc0), r2)
sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000d80)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x14, r5, 0x4, 0x70bd2c, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x20040080}, 0x20000)
sendmsg$TIPC_CMD_GET_LINKS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x24, r4, 0x1, 0x70bd2a, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x7fffffff}}}, 0x24}, 0x1, 0x0, 0x0, 0x5005}, 0x4)
sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r2, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f00000002c0)={0x1c, r4, 0x200, 0x70bd27, 0x25dfdbfd}, 0x1c}, 0x1, 0x0, 0x0, 0x2404000c}, 0x0)
ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, 0x0)
r6 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0) (async)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0)
syz_open_dev$evdev(&(0x7f0000000a80), 0x0, 0x822b01)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff) (async)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff)
symlink(&(0x7f0000000b00)='./sys\x00', &(0x7f0000000b40)='./sys/bus/usb/devices/usb5/bConfigurationValue/file0\x00')
mount(0x0, &(0x7f0000000b80)='./sys\x00', &(0x7f0000000bc0)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/usb/devices/usb5/bConfigurationValue\x00', 0x1, 0x0) (async)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/usb/devices/usb5/bConfigurationValue\x00', 0x1, 0x0)
write(r7, &(0x7f0000000c40)='0', 0x1)
close(0x3)
r8 = add_key(&(0x7f0000000480)='asymmetric\x00', 0x0, &(0x7f00000004c0)="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", 0x559, 0xfffffffffffffffe)
keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000a40)={r8, 0xfffffffffffffcb3}, &(0x7f0000000a80)=ANY=[], 0x0, 0x0)
r9 = fsmount(r6, 0x1, 0x0)
unlinkat(r9, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r9, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-socket$inet6_tcp-socket$nl_generic-socket$nl_generic-socket$nl_generic-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc2-sendmsg$TIPC_NL_BEARER_ADD-sendmsg$TIPC_CMD_GET_LINKS-sendmsg$TIPC_CMD_GET_MEDIA_NAMES-ioctl$sock_inet6_SIOCADDRT-fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsconfig$FSCONFIG_CMD_CREATE-syz_open_dev$evdev-mkdirat-mkdirat-symlink-mount-openat-openat-write-close-add_key-keyctl$KEYCTL_PKEY_VERIFY-symlinkat-unlinkat-unlinkat
detailed listing:
executing program 0:
r0 = socket(0x400000000010, 0x3, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10) (async)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) (async)
r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff)
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000cc0), r2)
sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000d80)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x14, r5, 0x4, 0x70bd2c, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x20040080}, 0x20000)
sendmsg$TIPC_CMD_GET_LINKS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x24, r4, 0x1, 0x70bd2a, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x7fffffff}}}, 0x24}, 0x1, 0x0, 0x0, 0x5005}, 0x4)
sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r2, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f00000002c0)={0x1c, r4, 0x200, 0x70bd27, 0x25dfdbfd}, 0x1c}, 0x1, 0x0, 0x0, 0x2404000c}, 0x0)
ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, 0x0)
r6 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0) (async)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0)
syz_open_dev$evdev(&(0x7f0000000a80), 0x0, 0x822b01)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff) (async)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff)
symlink(&(0x7f0000000b00)='./sys\x00', &(0x7f0000000b40)='./sys/bus/usb/devices/usb5/bConfigurationValue/file0\x00')
mount(0x0, &(0x7f0000000b80)='./sys\x00', &(0x7f0000000bc0)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/usb/devices/usb5/bConfigurationValue\x00', 0x1, 0x0) (async)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/usb/devices/usb5/bConfigurationValue\x00', 0x1, 0x0)
write(r7, &(0x7f0000000c40)='0', 0x1)
close(0x3)
r8 = add_key(&(0x7f0000000480)='asymmetric\x00', 0x0, &(0x7f00000004c0)="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", 0x559, 0xfffffffffffffffe)
keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000a40)={r8, 0xfffffffffffffcb3}, &(0x7f0000000a80)=ANY=[], 0x0, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00') (async)
unlinkat(0xffffffffffffffff, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(0xffffffffffffffff, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-socket$inet6_tcp-socket$nl_generic-socket$nl_generic-socket$nl_generic-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc2-sendmsg$TIPC_NL_BEARER_ADD-sendmsg$TIPC_CMD_GET_LINKS-sendmsg$TIPC_CMD_GET_MEDIA_NAMES-ioctl$sock_inet6_SIOCADDRT-fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsconfig$FSCONFIG_CMD_CREATE-syz_open_dev$evdev-mkdirat-mkdirat-symlink-mount-openat-openat-write-close-add_key-fsmount-symlinkat-unlinkat-unlinkat
detailed listing:
executing program 0:
r0 = socket(0x400000000010, 0x3, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10) (async)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) (async)
r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff)
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000cc0), r2)
sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000d80)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x14, r5, 0x4, 0x70bd2c, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x20040080}, 0x20000)
sendmsg$TIPC_CMD_GET_LINKS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x24, r4, 0x1, 0x70bd2a, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x7fffffff}}}, 0x24}, 0x1, 0x0, 0x0, 0x5005}, 0x4)
sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r2, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f00000002c0)={0x1c, r4, 0x200, 0x70bd27, 0x25dfdbfd}, 0x1c}, 0x1, 0x0, 0x0, 0x2404000c}, 0x0)
ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, 0x0)
r6 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0) (async)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0)
syz_open_dev$evdev(&(0x7f0000000a80), 0x0, 0x822b01)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff) (async)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff)
symlink(&(0x7f0000000b00)='./sys\x00', &(0x7f0000000b40)='./sys/bus/usb/devices/usb5/bConfigurationValue/file0\x00')
mount(0x0, &(0x7f0000000b80)='./sys\x00', &(0x7f0000000bc0)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/usb/devices/usb5/bConfigurationValue\x00', 0x1, 0x0) (async)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/usb/devices/usb5/bConfigurationValue\x00', 0x1, 0x0)
write(r7, &(0x7f0000000c40)='0', 0x1)
close(0x3)
add_key(&(0x7f0000000480)='asymmetric\x00', 0x0, &(0x7f00000004c0)="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", 0x559, 0xfffffffffffffffe)
r8 = fsmount(r6, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r8, &(0x7f0000000380)='./file0\x00') (async)
unlinkat(r8, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r8, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)

program crashed: KASAN: slab-out-of-bounds Read in link_path_walk
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-socket$inet6_tcp-socket$nl_generic-socket$nl_generic-socket$nl_generic-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc2-sendmsg$TIPC_NL_BEARER_ADD-sendmsg$TIPC_CMD_GET_LINKS-sendmsg$TIPC_CMD_GET_MEDIA_NAMES-ioctl$sock_inet6_SIOCADDRT-fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsconfig$FSCONFIG_CMD_CREATE-syz_open_dev$evdev-mkdirat-mkdirat-symlink-mount-openat-openat-write-close-fsmount-symlinkat-unlinkat-unlinkat
detailed listing:
executing program 0:
r0 = socket(0x400000000010, 0x3, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10) (async)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) (async)
r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff)
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000cc0), r2)
sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000d80)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x14, r5, 0x4, 0x70bd2c, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x20040080}, 0x20000)
sendmsg$TIPC_CMD_GET_LINKS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x24, r4, 0x1, 0x70bd2a, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x7fffffff}}}, 0x24}, 0x1, 0x0, 0x0, 0x5005}, 0x4)
sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r2, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f00000002c0)={0x1c, r4, 0x200, 0x70bd27, 0x25dfdbfd}, 0x1c}, 0x1, 0x0, 0x0, 0x2404000c}, 0x0)
ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, 0x0)
r6 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0) (async)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0)
syz_open_dev$evdev(&(0x7f0000000a80), 0x0, 0x822b01)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff) (async)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff)
symlink(&(0x7f0000000b00)='./sys\x00', &(0x7f0000000b40)='./sys/bus/usb/devices/usb5/bConfigurationValue/file0\x00')
mount(0x0, &(0x7f0000000b80)='./sys\x00', &(0x7f0000000bc0)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/usb/devices/usb5/bConfigurationValue\x00', 0x1, 0x0) (async)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/usb/devices/usb5/bConfigurationValue\x00', 0x1, 0x0)
write(r7, &(0x7f0000000c40)='0', 0x1)
close(0x3)
r8 = fsmount(r6, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r8, &(0x7f0000000380)='./file0\x00') (async)
unlinkat(r8, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r8, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)

program crashed: KASAN: slab-out-of-bounds Read in link_path_walk
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-socket$inet6_tcp-socket$nl_generic-socket$nl_generic-socket$nl_generic-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc2-sendmsg$TIPC_NL_BEARER_ADD-sendmsg$TIPC_CMD_GET_LINKS-sendmsg$TIPC_CMD_GET_MEDIA_NAMES-ioctl$sock_inet6_SIOCADDRT-fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsconfig$FSCONFIG_CMD_CREATE-syz_open_dev$evdev-mkdirat-mkdirat-symlink-mount-openat-openat-write-fsmount-symlinkat-unlinkat-unlinkat
detailed listing:
executing program 0:
r0 = socket(0x400000000010, 0x3, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10) (async)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) (async)
r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff)
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000cc0), r2)
sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000d80)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x14, r5, 0x4, 0x70bd2c, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x20040080}, 0x20000)
sendmsg$TIPC_CMD_GET_LINKS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x24, r4, 0x1, 0x70bd2a, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x7fffffff}}}, 0x24}, 0x1, 0x0, 0x0, 0x5005}, 0x4)
sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r2, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f00000002c0)={0x1c, r4, 0x200, 0x70bd27, 0x25dfdbfd}, 0x1c}, 0x1, 0x0, 0x0, 0x2404000c}, 0x0)
ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, 0x0)
r6 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0) (async)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0)
syz_open_dev$evdev(&(0x7f0000000a80), 0x0, 0x822b01)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff) (async)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff)
symlink(&(0x7f0000000b00)='./sys\x00', &(0x7f0000000b40)='./sys/bus/usb/devices/usb5/bConfigurationValue/file0\x00')
mount(0x0, &(0x7f0000000b80)='./sys\x00', &(0x7f0000000bc0)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/usb/devices/usb5/bConfigurationValue\x00', 0x1, 0x0) (async)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/usb/devices/usb5/bConfigurationValue\x00', 0x1, 0x0)
write(r7, &(0x7f0000000c40)='0', 0x1)
r8 = fsmount(r6, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r8, &(0x7f0000000380)='./file0\x00') (async)
unlinkat(r8, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r8, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)

program crashed: KASAN: slab-use-after-free Read in pick_link
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-socket$inet6_tcp-socket$nl_generic-socket$nl_generic-socket$nl_generic-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc2-sendmsg$TIPC_NL_BEARER_ADD-sendmsg$TIPC_CMD_GET_LINKS-sendmsg$TIPC_CMD_GET_MEDIA_NAMES-ioctl$sock_inet6_SIOCADDRT-fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsconfig$FSCONFIG_CMD_CREATE-syz_open_dev$evdev-mkdirat-mkdirat-symlink-mount-openat-openat-fsmount-symlinkat-unlinkat-unlinkat
detailed listing:
executing program 0:
r0 = socket(0x400000000010, 0x3, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10) (async)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) (async)
r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff)
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000cc0), r2)
sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000d80)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x14, r5, 0x4, 0x70bd2c, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x20040080}, 0x20000)
sendmsg$TIPC_CMD_GET_LINKS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x24, r4, 0x1, 0x70bd2a, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x7fffffff}}}, 0x24}, 0x1, 0x0, 0x0, 0x5005}, 0x4)
sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r2, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f00000002c0)={0x1c, r4, 0x200, 0x70bd27, 0x25dfdbfd}, 0x1c}, 0x1, 0x0, 0x0, 0x2404000c}, 0x0)
ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, 0x0)
r6 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0) (async)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0)
syz_open_dev$evdev(&(0x7f0000000a80), 0x0, 0x822b01)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff) (async)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff)
symlink(&(0x7f0000000b00)='./sys\x00', &(0x7f0000000b40)='./sys/bus/usb/devices/usb5/bConfigurationValue/file0\x00')
mount(0x0, &(0x7f0000000b80)='./sys\x00', &(0x7f0000000bc0)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/usb/devices/usb5/bConfigurationValue\x00', 0x1, 0x0) (async)
openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/usb/devices/usb5/bConfigurationValue\x00', 0x1, 0x0)
r7 = fsmount(r6, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r7, &(0x7f0000000380)='./file0\x00') (async)
unlinkat(r7, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r7, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)

program crashed: KASAN: slab-out-of-bounds Read in link_path_walk
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-socket$inet6_tcp-socket$nl_generic-socket$nl_generic-socket$nl_generic-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc2-sendmsg$TIPC_NL_BEARER_ADD-sendmsg$TIPC_CMD_GET_LINKS-sendmsg$TIPC_CMD_GET_MEDIA_NAMES-ioctl$sock_inet6_SIOCADDRT-fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsconfig$FSCONFIG_CMD_CREATE-syz_open_dev$evdev-mkdirat-mkdirat-symlink-mount-openat-fsmount-symlinkat-unlinkat-unlinkat
detailed listing:
executing program 0:
r0 = socket(0x400000000010, 0x3, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10) (async)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) (async)
r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff)
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000cc0), r2)
sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000d80)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x14, r5, 0x4, 0x70bd2c, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x20040080}, 0x20000)
sendmsg$TIPC_CMD_GET_LINKS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x24, r4, 0x1, 0x70bd2a, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x7fffffff}}}, 0x24}, 0x1, 0x0, 0x0, 0x5005}, 0x4)
sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r2, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f00000002c0)={0x1c, r4, 0x200, 0x70bd27, 0x25dfdbfd}, 0x1c}, 0x1, 0x0, 0x0, 0x2404000c}, 0x0)
ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, 0x0)
r6 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0) (async)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0)
syz_open_dev$evdev(&(0x7f0000000a80), 0x0, 0x822b01)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff) (async)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff)
symlink(&(0x7f0000000b00)='./sys\x00', &(0x7f0000000b40)='./sys/bus/usb/devices/usb5/bConfigurationValue/file0\x00')
mount(0x0, &(0x7f0000000b80)='./sys\x00', &(0x7f0000000bc0)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/usb/devices/usb5/bConfigurationValue\x00', 0x1, 0x0) (async)
r7 = fsmount(r6, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r7, &(0x7f0000000380)='./file0\x00') (async)
unlinkat(r7, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r7, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)

program crashed: KASAN: slab-use-after-free Read in pick_link
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-socket$inet6_tcp-socket$nl_generic-socket$nl_generic-socket$nl_generic-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc2-sendmsg$TIPC_NL_BEARER_ADD-sendmsg$TIPC_CMD_GET_LINKS-sendmsg$TIPC_CMD_GET_MEDIA_NAMES-ioctl$sock_inet6_SIOCADDRT-fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsconfig$FSCONFIG_CMD_CREATE-syz_open_dev$evdev-mkdirat-mkdirat-symlink-mount-fsmount-symlinkat-unlinkat-unlinkat
detailed listing:
executing program 0:
r0 = socket(0x400000000010, 0x3, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10) (async)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) (async)
r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff)
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000cc0), r2)
sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000d80)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x14, r5, 0x4, 0x70bd2c, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x20040080}, 0x20000)
sendmsg$TIPC_CMD_GET_LINKS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x24, r4, 0x1, 0x70bd2a, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x7fffffff}}}, 0x24}, 0x1, 0x0, 0x0, 0x5005}, 0x4)
sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r2, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f00000002c0)={0x1c, r4, 0x200, 0x70bd27, 0x25dfdbfd}, 0x1c}, 0x1, 0x0, 0x0, 0x2404000c}, 0x0)
ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, 0x0)
r6 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0) (async)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0)
syz_open_dev$evdev(&(0x7f0000000a80), 0x0, 0x822b01)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff) (async)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff)
symlink(&(0x7f0000000b00)='./sys\x00', &(0x7f0000000b40)='./sys/bus/usb/devices/usb5/bConfigurationValue/file0\x00')
mount(0x0, &(0x7f0000000b80)='./sys\x00', &(0x7f0000000bc0)='sysfs\x00', 0x0, 0x0)
r7 = fsmount(r6, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r7, &(0x7f0000000380)='./file0\x00') (async)
unlinkat(r7, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r7, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)

program crashed: KASAN: slab-use-after-free Read in atime_needs_update
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-socket$inet6_tcp-socket$nl_generic-socket$nl_generic-socket$nl_generic-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc2-sendmsg$TIPC_NL_BEARER_ADD-sendmsg$TIPC_CMD_GET_LINKS-sendmsg$TIPC_CMD_GET_MEDIA_NAMES-ioctl$sock_inet6_SIOCADDRT-fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsconfig$FSCONFIG_CMD_CREATE-syz_open_dev$evdev-mkdirat-mkdirat-symlink-fsmount-symlinkat-unlinkat-unlinkat
detailed listing:
executing program 0:
r0 = socket(0x400000000010, 0x3, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10) (async)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) (async)
r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff)
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000cc0), r2)
sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000d80)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x14, r5, 0x4, 0x70bd2c, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x20040080}, 0x20000)
sendmsg$TIPC_CMD_GET_LINKS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x24, r4, 0x1, 0x70bd2a, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x7fffffff}}}, 0x24}, 0x1, 0x0, 0x0, 0x5005}, 0x4)
sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r2, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f00000002c0)={0x1c, r4, 0x200, 0x70bd27, 0x25dfdbfd}, 0x1c}, 0x1, 0x0, 0x0, 0x2404000c}, 0x0)
ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, 0x0)
r6 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0) (async)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0)
syz_open_dev$evdev(&(0x7f0000000a80), 0x0, 0x822b01)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff) (async)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff)
symlink(&(0x7f0000000b00)='./sys\x00', &(0x7f0000000b40)='./sys/bus/usb/devices/usb5/bConfigurationValue/file0\x00')
r7 = fsmount(r6, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r7, &(0x7f0000000380)='./file0\x00') (async)
unlinkat(r7, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r7, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)

program crashed: KASAN: slab-out-of-bounds Read in link_path_walk
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-socket$inet6_tcp-socket$nl_generic-socket$nl_generic-socket$nl_generic-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc2-sendmsg$TIPC_NL_BEARER_ADD-sendmsg$TIPC_CMD_GET_LINKS-sendmsg$TIPC_CMD_GET_MEDIA_NAMES-ioctl$sock_inet6_SIOCADDRT-fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsconfig$FSCONFIG_CMD_CREATE-syz_open_dev$evdev-mkdirat-mkdirat-fsmount-symlinkat-unlinkat-unlinkat
detailed listing:
executing program 0:
r0 = socket(0x400000000010, 0x3, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10) (async)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) (async)
r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff)
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000cc0), r2)
sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000d80)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x14, r5, 0x4, 0x70bd2c, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x20040080}, 0x20000)
sendmsg$TIPC_CMD_GET_LINKS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x24, r4, 0x1, 0x70bd2a, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x7fffffff}}}, 0x24}, 0x1, 0x0, 0x0, 0x5005}, 0x4)
sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r2, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f00000002c0)={0x1c, r4, 0x200, 0x70bd27, 0x25dfdbfd}, 0x1c}, 0x1, 0x0, 0x0, 0x2404000c}, 0x0)
ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, 0x0)
r6 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0) (async)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0)
syz_open_dev$evdev(&(0x7f0000000a80), 0x0, 0x822b01)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff) (async)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff)
r7 = fsmount(r6, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r7, &(0x7f0000000380)='./file0\x00') (async)
unlinkat(r7, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r7, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)

program crashed: KASAN: slab-out-of-bounds Read in link_path_walk
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-socket$inet6_tcp-socket$nl_generic-socket$nl_generic-socket$nl_generic-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc2-sendmsg$TIPC_NL_BEARER_ADD-sendmsg$TIPC_CMD_GET_LINKS-sendmsg$TIPC_CMD_GET_MEDIA_NAMES-ioctl$sock_inet6_SIOCADDRT-fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsconfig$FSCONFIG_CMD_CREATE-syz_open_dev$evdev-mkdirat-fsmount-symlinkat-unlinkat-unlinkat
detailed listing:
executing program 0:
r0 = socket(0x400000000010, 0x3, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10) (async)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) (async)
r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff)
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000cc0), r2)
sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000d80)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x14, r5, 0x4, 0x70bd2c, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x20040080}, 0x20000)
sendmsg$TIPC_CMD_GET_LINKS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x24, r4, 0x1, 0x70bd2a, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x7fffffff}}}, 0x24}, 0x1, 0x0, 0x0, 0x5005}, 0x4)
sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r2, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f00000002c0)={0x1c, r4, 0x200, 0x70bd27, 0x25dfdbfd}, 0x1c}, 0x1, 0x0, 0x0, 0x2404000c}, 0x0)
ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, 0x0)
r6 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0) (async)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0)
syz_open_dev$evdev(&(0x7f0000000a80), 0x0, 0x822b01)
mkdirat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys\x00', 0x1ff) (async)
r7 = fsmount(r6, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r7, &(0x7f0000000380)='./file0\x00') (async)
unlinkat(r7, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r7, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)

program crashed: KASAN: slab-use-after-free Read in atime_needs_update
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-socket$inet6_tcp-socket$nl_generic-socket$nl_generic-socket$nl_generic-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc2-sendmsg$TIPC_NL_BEARER_ADD-sendmsg$TIPC_CMD_GET_LINKS-sendmsg$TIPC_CMD_GET_MEDIA_NAMES-ioctl$sock_inet6_SIOCADDRT-fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsconfig$FSCONFIG_CMD_CREATE-syz_open_dev$evdev-fsmount-symlinkat-unlinkat-unlinkat
detailed listing:
executing program 0:
r0 = socket(0x400000000010, 0x3, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10) (async)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) (async)
r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff)
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000cc0), r2)
sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000d80)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x14, r5, 0x4, 0x70bd2c, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x20040080}, 0x20000)
sendmsg$TIPC_CMD_GET_LINKS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x24, r4, 0x1, 0x70bd2a, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x7fffffff}}}, 0x24}, 0x1, 0x0, 0x0, 0x5005}, 0x4)
sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r2, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f00000002c0)={0x1c, r4, 0x200, 0x70bd27, 0x25dfdbfd}, 0x1c}, 0x1, 0x0, 0x0, 0x2404000c}, 0x0)
ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, 0x0)
r6 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0) (async)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0)
syz_open_dev$evdev(&(0x7f0000000a80), 0x0, 0x822b01)
r7 = fsmount(r6, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r7, &(0x7f0000000380)='./file0\x00') (async)
unlinkat(r7, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r7, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)

program crashed: KASAN: slab-use-after-free Read in pick_link
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-socket$inet6_tcp-socket$nl_generic-socket$nl_generic-socket$nl_generic-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc2-sendmsg$TIPC_NL_BEARER_ADD-sendmsg$TIPC_CMD_GET_LINKS-sendmsg$TIPC_CMD_GET_MEDIA_NAMES-ioctl$sock_inet6_SIOCADDRT-fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsconfig$FSCONFIG_CMD_CREATE-fsmount-symlinkat-unlinkat-unlinkat
detailed listing:
executing program 0:
r0 = socket(0x400000000010, 0x3, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10) (async)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) (async)
r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff)
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000cc0), r2)
sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000d80)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x14, r5, 0x4, 0x70bd2c, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x20040080}, 0x20000)
sendmsg$TIPC_CMD_GET_LINKS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x24, r4, 0x1, 0x70bd2a, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x7fffffff}}}, 0x24}, 0x1, 0x0, 0x0, 0x5005}, 0x4)
sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r2, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f00000002c0)={0x1c, r4, 0x200, 0x70bd27, 0x25dfdbfd}, 0x1c}, 0x1, 0x0, 0x0, 0x2404000c}, 0x0)
ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, 0x0)
r6 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0) (async)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0)
r7 = fsmount(r6, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r7, &(0x7f0000000380)='./file0\x00') (async)
unlinkat(r7, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r7, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)

program crashed: KASAN: slab-out-of-bounds Read in link_path_walk
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-socket$inet6_tcp-socket$nl_generic-socket$nl_generic-socket$nl_generic-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc2-sendmsg$TIPC_NL_BEARER_ADD-sendmsg$TIPC_CMD_GET_LINKS-sendmsg$TIPC_CMD_GET_MEDIA_NAMES-ioctl$sock_inet6_SIOCADDRT-fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsmount-symlinkat-unlinkat-unlinkat
detailed listing:
executing program 0:
r0 = socket(0x400000000010, 0x3, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10) (async)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) (async)
r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff)
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000cc0), r2)
sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000d80)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x14, r5, 0x4, 0x70bd2c, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x20040080}, 0x20000)
sendmsg$TIPC_CMD_GET_LINKS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x24, r4, 0x1, 0x70bd2a, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x7fffffff}}}, 0x24}, 0x1, 0x0, 0x0, 0x5005}, 0x4)
sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r2, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f00000002c0)={0x1c, r4, 0x200, 0x70bd27, 0x25dfdbfd}, 0x1c}, 0x1, 0x0, 0x0, 0x2404000c}, 0x0)
ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, 0x0)
r6 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0) (async)
r7 = fsmount(r6, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r7, &(0x7f0000000380)='./file0\x00') (async)
unlinkat(r7, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r7, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)

program crashed: KASAN: slab-out-of-bounds Read in link_path_walk
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-socket$inet6_tcp-socket$nl_generic-socket$nl_generic-socket$nl_generic-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc2-sendmsg$TIPC_NL_BEARER_ADD-sendmsg$TIPC_CMD_GET_LINKS-sendmsg$TIPC_CMD_GET_MEDIA_NAMES-ioctl$sock_inet6_SIOCADDRT-fsopen-fsmount-symlinkat-unlinkat-unlinkat
detailed listing:
executing program 0:
r0 = socket(0x400000000010, 0x3, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10) (async)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) (async)
r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff)
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000cc0), r2)
sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000d80)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x14, r5, 0x4, 0x70bd2c, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x20040080}, 0x20000)
sendmsg$TIPC_CMD_GET_LINKS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x24, r4, 0x1, 0x70bd2a, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x7fffffff}}}, 0x24}, 0x1, 0x0, 0x0, 0x5005}, 0x4)
sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r2, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f00000002c0)={0x1c, r4, 0x200, 0x70bd27, 0x25dfdbfd}, 0x1c}, 0x1, 0x0, 0x0, 0x2404000c}, 0x0)
ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, 0x0)
r6 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
r7 = fsmount(r6, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r7, &(0x7f0000000380)='./file0\x00') (async)
unlinkat(r7, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r7, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-socket$inet6_tcp-socket$nl_generic-socket$nl_generic-socket$nl_generic-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc2-sendmsg$TIPC_NL_BEARER_ADD-sendmsg$TIPC_CMD_GET_LINKS-sendmsg$TIPC_CMD_GET_MEDIA_NAMES-ioctl$sock_inet6_SIOCADDRT-fsconfig$FSCONFIG_CMD_CREATE-fsmount-symlinkat-unlinkat-unlinkat
detailed listing:
executing program 0:
r0 = socket(0x400000000010, 0x3, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10) (async)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) (async)
r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff)
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000cc0), r2)
sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000d80)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x14, r5, 0x4, 0x70bd2c, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x20040080}, 0x20000)
sendmsg$TIPC_CMD_GET_LINKS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x24, r4, 0x1, 0x70bd2a, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x7fffffff}}}, 0x24}, 0x1, 0x0, 0x0, 0x5005}, 0x4)
sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r2, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f00000002c0)={0x1c, r4, 0x200, 0x70bd27, 0x25dfdbfd}, 0x1c}, 0x1, 0x0, 0x0, 0x2404000c}, 0x0)
ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, 0x0)
fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) (async)
r6 = fsmount(0xffffffffffffffff, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r6, &(0x7f0000000380)='./file0\x00') (async)
unlinkat(r6, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r6, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-socket$inet6_tcp-socket$nl_generic-socket$nl_generic-socket$nl_generic-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc2-sendmsg$TIPC_NL_BEARER_ADD-sendmsg$TIPC_CMD_GET_LINKS-sendmsg$TIPC_CMD_GET_MEDIA_NAMES-fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsmount-symlinkat-unlinkat-unlinkat
detailed listing:
executing program 0:
r0 = socket(0x400000000010, 0x3, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10) (async)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) (async)
r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff)
r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000cc0), r1)
sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000d80)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x14, r4, 0x4, 0x70bd2c, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x20040080}, 0x20000)
sendmsg$TIPC_CMD_GET_LINKS(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x24, r3, 0x1, 0x70bd2a, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x7fffffff}}}, 0x24}, 0x1, 0x0, 0x0, 0x5005}, 0x4)
sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r1, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f00000002c0)={0x1c, r3, 0x200, 0x70bd27, 0x25dfdbfd}, 0x1c}, 0x1, 0x0, 0x0, 0x2404000c}, 0x0)
r5 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r5, 0x6, 0x0, 0x0, 0x0) (async)
r6 = fsmount(r5, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r6, &(0x7f0000000380)='./file0\x00') (async)
unlinkat(r6, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r6, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)

program crashed: KASAN: slab-use-after-free Read in atime_needs_update
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-socket$inet6_tcp-socket$nl_generic-socket$nl_generic-socket$nl_generic-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc2-sendmsg$TIPC_NL_BEARER_ADD-sendmsg$TIPC_CMD_GET_LINKS-fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsmount-symlinkat-unlinkat-unlinkat
detailed listing:
executing program 0:
r0 = socket(0x400000000010, 0x3, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10) (async)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) (async)
r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff)
r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000cc0), r1)
sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000d80)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x14, r4, 0x4, 0x70bd2c, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x20040080}, 0x20000)
sendmsg$TIPC_CMD_GET_LINKS(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x24, r3, 0x1, 0x70bd2a, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x7fffffff}}}, 0x24}, 0x1, 0x0, 0x0, 0x5005}, 0x4)
r5 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r5, 0x6, 0x0, 0x0, 0x0) (async)
r6 = fsmount(r5, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r6, &(0x7f0000000380)='./file0\x00') (async)
unlinkat(r6, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r6, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)

program crashed: KASAN: slab-use-after-free Read in pick_link
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-socket$inet6_tcp-socket$nl_generic-socket$nl_generic-socket$nl_generic-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc2-sendmsg$TIPC_NL_BEARER_ADD-fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsmount-symlinkat-unlinkat-unlinkat
detailed listing:
executing program 0:
r0 = socket(0x400000000010, 0x3, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10) (async)
socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) (async)
syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff)
r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000cc0), r1)
sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000d80)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x14, r2, 0x4, 0x70bd2c, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x20040080}, 0x20000)
r3 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r3, 0x6, 0x0, 0x0, 0x0) (async)
r4 = fsmount(r3, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r4, &(0x7f0000000380)='./file0\x00') (async)
unlinkat(r4, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r4, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)

program crashed: KASAN: slab-use-after-free Read in selinux_inode_follow_link
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-socket$inet6_tcp-socket$nl_generic-socket$nl_generic-socket$nl_generic-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc2-fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsmount-symlinkat-unlinkat-unlinkat
detailed listing:
executing program 0:
socket(0x400000000010, 0x3, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10) (async)
socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) (async)
syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff)
syz_genetlink_get_family_id$tipc2(&(0x7f0000000cc0), r0)
r1 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) (async)
r2 = fsmount(r1, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r2, &(0x7f0000000380)='./file0\x00') (async)
unlinkat(r2, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r2, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)

program crashed: KASAN: slab-use-after-free Read in selinux_inode_follow_link
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-socket$inet6_tcp-socket$nl_generic-socket$nl_generic-socket$nl_generic-syz_genetlink_get_family_id$tipc-syz_genetlink_get_family_id$tipc-fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsmount-symlinkat-unlinkat-unlinkat
detailed listing:
executing program 0:
socket(0x400000000010, 0x3, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10) (async)
socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) (async)
syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff)
r0 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) (async)
r1 = fsmount(r0, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r1, &(0x7f0000000380)='./file0\x00') (async)
unlinkat(r1, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r1, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)

program crashed: KASAN: slab-use-after-free Read in atime_needs_update
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-socket$inet6_tcp-socket$nl_generic-socket$nl_generic-socket$nl_generic-syz_genetlink_get_family_id$tipc-fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsmount-symlinkat-unlinkat-unlinkat
detailed listing:
executing program 0:
socket(0x400000000010, 0x3, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10) (async)
socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) (async)
r0 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) (async)
r1 = fsmount(r0, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r1, &(0x7f0000000380)='./file0\x00') (async)
unlinkat(r1, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r1, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)

program crashed: KASAN: slab-out-of-bounds Read in link_path_walk
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-socket$inet6_tcp-socket$nl_generic-socket$nl_generic-socket$nl_generic-fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsmount-symlinkat-unlinkat-unlinkat
detailed listing:
executing program 0:
socket(0x400000000010, 0x3, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10) (async)
socket$nl_generic(0x10, 0x3, 0x10)
r0 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) (async)
r1 = fsmount(r0, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r1, &(0x7f0000000380)='./file0\x00') (async)
unlinkat(r1, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r1, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)

program crashed: KASAN: slab-use-after-free Read in pick_link
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-socket$inet6_tcp-socket$nl_generic-socket$nl_generic-fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsmount-symlinkat-unlinkat-unlinkat
detailed listing:
executing program 0:
socket(0x400000000010, 0x3, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10) (async)
r0 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) (async)
r1 = fsmount(r0, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r1, &(0x7f0000000380)='./file0\x00') (async)
unlinkat(r1, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r1, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)

program crashed: KASAN: slab-use-after-free Read in atime_needs_update
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-socket$inet6_tcp-socket$nl_generic-fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsmount-symlinkat-unlinkat-unlinkat
detailed listing:
executing program 0:
socket(0x400000000010, 0x3, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
r0 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) (async)
r1 = fsmount(r0, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r1, &(0x7f0000000380)='./file0\x00') (async)
unlinkat(r1, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r1, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)

program crashed: KASAN: slab-use-after-free Read in pick_link
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-socket$inet6_tcp-fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsmount-symlinkat-unlinkat-unlinkat
detailed listing:
executing program 0:
socket(0x400000000010, 0x3, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) (async)
r1 = fsmount(r0, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r1, &(0x7f0000000380)='./file0\x00') (async)
unlinkat(r1, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r1, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)

program crashed: KASAN: slab-use-after-free Read in atime_needs_update
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsmount-symlinkat-unlinkat-unlinkat
detailed listing:
executing program 0:
socket(0x400000000010, 0x3, 0x0)
r0 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) (async)
r1 = fsmount(r0, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r1, &(0x7f0000000380)='./file0\x00') (async)
unlinkat(r1, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r1, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)

program crashed: KASAN: slab-use-after-free Read in security_inode_follow_link
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsmount-symlinkat-unlinkat-unlinkat
detailed listing:
executing program 0:
r0 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) (async)
r1 = fsmount(r0, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r1, &(0x7f0000000380)='./file0\x00') (async)
unlinkat(r1, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r1, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)

program crashed: KASAN: slab-use-after-free Read in pick_link
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsmount-symlinkat-unlinkat-unlinkat
detailed listing:
executing program 0:
r0 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0)
r1 = fsmount(r0, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r1, &(0x7f0000000380)='./file0\x00')
unlinkat(r1, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)
unlinkat(r1, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsmount-symlinkat-unlinkat-unlinkat
detailed listing:
executing program 0:
r0 = fsopen(0x0, 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) (async)
r1 = fsmount(r0, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r1, &(0x7f0000000380)='./file0\x00') (async)
unlinkat(r1, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r1, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsmount-symlinkat-unlinkat-unlinkat
detailed listing:
executing program 0:
r0 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0)
r1 = fsmount(r0, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r1, &(0x7f0000000380)='./file0\x00') (async)
unlinkat(r1, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r1, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)

program crashed: KASAN: slab-use-after-free Read in atime_needs_update
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsmount-symlinkat-unlinkat-unlinkat
detailed listing:
executing program 0:
r0 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0)
r1 = fsmount(r0, 0x1, 0x0)
symlinkat(0x0, r1, &(0x7f0000000380)='./file0\x00') (async)
unlinkat(r1, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r1, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsmount-symlinkat-unlinkat-unlinkat
detailed listing:
executing program 0:
r0 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0)
r1 = fsmount(r0, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r1, 0x0) (async)
unlinkat(r1, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r1, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsmount-symlinkat-unlinkat-unlinkat
detailed listing:
executing program 0:
r0 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0)
r1 = fsmount(r0, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r1, &(0x7f0000000380)='./file0\x00')
unlinkat(r1, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r1, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)

program crashed: KASAN: slab-use-after-free Read in atime_needs_update
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsmount-symlinkat-unlinkat-unlinkat
detailed listing:
executing program 0:
r0 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0)
r1 = fsmount(r0, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r1, &(0x7f0000000380)='./file0\x00')
unlinkat(r1, 0x0, 0x0) (async)
unlinkat(r1, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsmount-symlinkat-unlinkat-unlinkat
detailed listing:
executing program 0:
r0 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0)
r1 = fsmount(r0, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r1, &(0x7f0000000380)='./file0\x00')
unlinkat(r1, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r1, 0x0, 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsmount-symlinkat-unlinkat-unlinkat
program crashed: KASAN: slab-use-after-free Read in pick_link
simplifying C reproducer
testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsmount-symlinkat-unlinkat-unlinkat
program did not crash
testing compiled C program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsmount-symlinkat-unlinkat-unlinkat
program did not crash
testing compiled C program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsmount-symlinkat-unlinkat-unlinkat
program crashed: KASAN: slab-use-after-free Read in selinux_inode_follow_link
testing compiled C program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsmount-symlinkat-unlinkat-unlinkat
program did not crash
testing compiled C program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsmount-symlinkat-unlinkat-unlinkat
program crashed: KASAN: slab-out-of-bounds Read in link_path_walk
testing compiled C program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsmount-symlinkat-unlinkat-unlinkat
program crashed: KASAN: slab-out-of-bounds Read in link_path_walk
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsmount-symlinkat-unlinkat-unlinkat
detailed listing:
executing program 0:
r0 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0)
r1 = fsmount(r0, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r1, &(0x7f0000000380)='./file0\x00')
unlinkat(r1, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r1, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)

program crashed: KASAN: slab-use-after-free Read in selinux_inode_follow_link
validation run: crashed=true
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsmount-symlinkat-unlinkat-unlinkat
detailed listing:
executing program 0:
r0 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0)
r1 = fsmount(r0, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r1, &(0x7f0000000380)='./file0\x00')
unlinkat(r1, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r1, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)

program crashed: KASAN: slab-use-after-free Read in atime_needs_update
validation run: crashed=true
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): fsopen-fsconfig$FSCONFIG_CMD_CREATE-fsmount-symlinkat-unlinkat-unlinkat
detailed listing:
executing program 0:
r0 = fsopen(&(0x7f0000000300)='bpf\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0)
r1 = fsmount(r0, 0x1, 0x0)
symlinkat(&(0x7f0000000340)='.\x00', r1, &(0x7f0000000380)='./file0\x00')
unlinkat(r1, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0) (async)
unlinkat(r1, &(0x7f00000003c0)='./file0/../file0/file0\x00', 0x0)

program crashed: KASAN: slab-out-of-bounds Read in link_path_walk
validation run: crashed=true
reproducing took 1h12m49.983488583s
repro crashed as (corrupted=false):
==================================================================
BUG: KASAN: slab-out-of-bounds in link_path_walk+0x9e9/0xeb0 fs/namei.c:2403
Read of size 1 at addr ffff88810ee58589 by task syz.1.4164/12287

CPU: 0 UID: 0 PID: 12287 Comm: syz.1.4164 Not tainted syzkaller #0 ca35313610c8ed713bced2230d6c22219bd85c1d
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
Call Trace:
 <TASK>
 __dump_stack+0x21/0x30 lib/dump_stack.c:94
 dump_stack_lvl+0x140/0x1c0 lib/dump_stack.c:120
 print_address_description+0x71/0x210 mm/kasan/report.c:377
 print_report+0x4a/0x70 mm/kasan/report.c:481
 kasan_report+0x162/0x1a0 mm/kasan/report.c:594
 __asan_report_load1_noabort+0x18/0x20 mm/kasan/report_generic.c:378
 link_path_walk+0x9e9/0xeb0 fs/namei.c:2403
 path_parentat fs/namei.c:2635 [inline]
 __filename_parentat+0x231/0x660 fs/namei.c:2659
 filename_parentat fs/namei.c:2677 [inline]
 do_unlinkat+0xfe/0x5a0 fs/namei.c:4516
 __do_sys_unlinkat fs/namei.c:4584 [inline]
 __se_sys_unlinkat fs/namei.c:4577 [inline]
 __x64_sys_unlinkat+0xda/0xf0 fs/namei.c:4577
 x64_sys_call+0x2974/0x2ee0 arch/x86/include/generated/asm/syscalls_64.h:264
 do_syscall_x64 arch/x86/entry/common.c:47 [inline]
 do_syscall_64+0x57/0xf0 arch/x86/entry/common.c:78
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7ff60e99e1d9
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ff60f903028 EFLAGS: 00000246 ORIG_RAX: 0000000000000107
RAX: ffffffffffffffda RBX: 00007ff60ec26090 RCX: 00007ff60e99e1d9
RDX: 0000000000000000 RSI: 00002000000003c0 RDI: 0000000000000004
RBP: 00007ff60ea35888 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ff60ec26128 R14: 00007ff60ec26090 R15: 00007ffeb26b74e8
 </TASK>

Allocated by task 12283:
 kasan_save_stack mm/kasan/common.c:49 [inline]
 kasan_save_track+0x3e/0x80 mm/kasan/common.c:70
 kasan_save_alloc_info+0x3a/0x50 mm/kasan/generic.c:565
 poison_kmalloc_redzone mm/kasan/common.c:379 [inline]
 __kasan_kmalloc+0x96/0xb0 mm/kasan/common.c:396
 kasan_kmalloc include/linux/kasan.h:261 [inline]
 __do_kmalloc_node mm/slub.c:4395 [inline]
 __kmalloc_node_track_caller_noprof+0x24e/0x4f0 mm/slub.c:4414
 kstrdup+0x4d/0x130 mm/util.c:70
 bpf_symlink+0x2d/0x200 kernel/bpf/inode.c:386
 vfs_symlink+0x3f7/0x620 fs/namei.c:4623
 do_symlinkat+0x1ba/0x400 fs/namei.c:4649
 __do_sys_symlinkat fs/namei.c:4665 [inline]
 __se_sys_symlinkat fs/namei.c:4662 [inline]
 __x64_sys_symlinkat+0x99/0xb0 fs/namei.c:4662
 x64_sys_call+0x1f79/0x2ee0 arch/x86/include/generated/asm/syscalls_64.h:267
 do_syscall_x64 arch/x86/entry/common.c:47 [inline]
 do_syscall_64+0x57/0xf0 arch/x86/entry/common.c:78
 entry_SYSCALL_64_after_hwframe+0x76/0x7e

Freed by task 12283:
 kasan_save_stack mm/kasan/common.c:49 [inline]
 kasan_save_track+0x3e/0x80 mm/kasan/common.c:70
 kasan_save_free_info+0x44/0x50 mm/kasan/generic.c:579
 poison_slab_object mm/kasan/common.c:249 [inline]
 __kasan_slab_free+0x5f/0x80 mm/kasan/common.c:266
 kasan_slab_free include/linux/kasan.h:234 [inline]
 slab_free_hook mm/slub.c:2445 [inline]
 slab_free mm/slub.c:4714 [inline]
 kfree+0x158/0x440 mm/slub.c:4875
 bpf_destroy_inode+0x7e/0x180 kernel/bpf/inode.c:783
 destroy_inode fs/inode.c:319 [inline]
 evict+0x820/0xaf0 fs/inode.c:762
 iput_final fs/inode.c:1890 [inline]
 iput+0x651/0x910 fs/inode.c:1916
 do_unlinkat+0x3d2/0x5a0 fs/namei.c:4548
 __do_sys_unlinkat fs/namei.c:4584 [inline]
 __se_sys_unlinkat fs/namei.c:4577 [inline]
 __x64_sys_unlinkat+0xda/0xf0 fs/namei.c:4577
 x64_sys_call+0x2974/0x2ee0 arch/x86/include/generated/asm/syscalls_64.h:264
 do_syscall_x64 arch/x86/entry/common.c:47 [inline]
 do_syscall_64+0x57/0xf0 arch/x86/entry/common.c:78
 entry_SYSCALL_64_after_hwframe+0x76/0x7e

The buggy address belongs to the object at ffff88810ee58580
 which belongs to the cache kmalloc-8 of size 8
The buggy address is located 1 bytes to the right of
 allocated 8-byte region [ffff88810ee58580, ffff88810ee58588)

The buggy address belongs to the physical page:
page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x10ee58
flags: 0x4000000000000000(zone=1)
page_type: f5(slab)
raw: 4000000000000000 ffff888100041500 dead000000000100 dead000000000122
raw: 0000000000000000 0000000080800080 00000001f5000000 0000000000000000
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x52cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP), pid 1, tgid 1 (swapper/0), ts 2459829404, free_ts 0
 set_page_owner include/linux/page_owner.h:35 [inline]
 post_alloc_hook+0x37d/0x3b0 mm/page_alloc.c:1864
 prep_new_page+0x2d/0x180 mm/page_alloc.c:1872
 get_page_from_freelist+0x4aea/0x4ba0 mm/page_alloc.c:3949
 __alloc_pages_noprof+0x35a/0x7e0 mm/page_alloc.c:5316
 alloc_slab_page+0x6b/0x1e0 mm/slub.c:-1
 allocate_slab+0x69/0x430 mm/slub.c:2687
 new_slab mm/slub.c:2741 [inline]
 ___slab_alloc+0x591/0x8c0 mm/slub.c:3934
 __slab_alloc mm/slub.c:4025 [inline]
 __slab_alloc_node mm/slub.c:4078 [inline]
 slab_alloc_node mm/slub.c:4239 [inline]
 __do_kmalloc_node mm/slub.c:4394 [inline]
 __kmalloc_noprof+0x2fc/0x510 mm/slub.c:4407
 kmalloc_noprof include/linux/slab.h:886 [inline]
 kzalloc_noprof include/linux/slab.h:1117 [inline]
 acpi_ns_internalize_name+0x2df/0x490 drivers/acpi/acpica/nsutils.c:331
 acpi_ns_get_node_unlocked drivers/acpi/acpica/nsutils.c:666 [inline]
 acpi_ns_get_node+0x1ab/0x360 drivers/acpi/acpica/nsutils.c:726
 acpi_get_handle+0x188/0x290 drivers/acpi/acpica/nsxfname.c:98
 acpi_has_method+0x8d/0xe0 drivers/acpi/utils.c:673
 acpi_ata_match drivers/acpi/scan.c:1225 [inline]
 acpi_bay_match+0x12a/0x1e0 drivers/acpi/scan.c:1240
 acpi_set_pnp_ids drivers/acpi/scan.c:1450 [inline]
 acpi_init_device_object+0x124f/0x1690 drivers/acpi/scan.c:1833
 acpi_add_single_object+0x10a/0x1a10 drivers/acpi/scan.c:1884
 acpi_bus_check_add+0x373/0x860 drivers/acpi/scan.c:2185
page_owner free stack trace missing

Memory state around the buggy address:
 ffff88810ee58480: fa fc fc fc fa fc fc fc fa fc fc fc fa fc fc fc
 ffff88810ee58500: fa fc fc fc fa fc fc fc fa fc fc fc fa fc fc fc
>ffff88810ee58580: fa fc fc fc fa fc fc fc fa fc fc fc fa fc fc fc
                      ^
 ffff88810ee58600: fa fc fc fc fa fc fc fc fa fc fc fc fa fc fc fc
 ffff88810ee58680: fa fc fc fc fa fc fc fc fa fc fc fc fa fc fc fc
==================================================================

final repro crashed as (corrupted=false):
==================================================================
BUG: KASAN: slab-out-of-bounds in link_path_walk+0x9e9/0xeb0 fs/namei.c:2403
Read of size 1 at addr ffff88810ee58589 by task syz.1.4164/12287

CPU: 0 UID: 0 PID: 12287 Comm: syz.1.4164 Not tainted syzkaller #0 ca35313610c8ed713bced2230d6c22219bd85c1d
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
Call Trace:
 <TASK>
 __dump_stack+0x21/0x30 lib/dump_stack.c:94
 dump_stack_lvl+0x140/0x1c0 lib/dump_stack.c:120
 print_address_description+0x71/0x210 mm/kasan/report.c:377
 print_report+0x4a/0x70 mm/kasan/report.c:481
 kasan_report+0x162/0x1a0 mm/kasan/report.c:594
 __asan_report_load1_noabort+0x18/0x20 mm/kasan/report_generic.c:378
 link_path_walk+0x9e9/0xeb0 fs/namei.c:2403
 path_parentat fs/namei.c:2635 [inline]
 __filename_parentat+0x231/0x660 fs/namei.c:2659
 filename_parentat fs/namei.c:2677 [inline]
 do_unlinkat+0xfe/0x5a0 fs/namei.c:4516
 __do_sys_unlinkat fs/namei.c:4584 [inline]
 __se_sys_unlinkat fs/namei.c:4577 [inline]
 __x64_sys_unlinkat+0xda/0xf0 fs/namei.c:4577
 x64_sys_call+0x2974/0x2ee0 arch/x86/include/generated/asm/syscalls_64.h:264
 do_syscall_x64 arch/x86/entry/common.c:47 [inline]
 do_syscall_64+0x57/0xf0 arch/x86/entry/common.c:78
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7ff60e99e1d9
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ff60f903028 EFLAGS: 00000246 ORIG_RAX: 0000000000000107
RAX: ffffffffffffffda RBX: 00007ff60ec26090 RCX: 00007ff60e99e1d9
RDX: 0000000000000000 RSI: 00002000000003c0 RDI: 0000000000000004
RBP: 00007ff60ea35888 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ff60ec26128 R14: 00007ff60ec26090 R15: 00007ffeb26b74e8
 </TASK>

Allocated by task 12283:
 kasan_save_stack mm/kasan/common.c:49 [inline]
 kasan_save_track+0x3e/0x80 mm/kasan/common.c:70
 kasan_save_alloc_info+0x3a/0x50 mm/kasan/generic.c:565
 poison_kmalloc_redzone mm/kasan/common.c:379 [inline]
 __kasan_kmalloc+0x96/0xb0 mm/kasan/common.c:396
 kasan_kmalloc include/linux/kasan.h:261 [inline]
 __do_kmalloc_node mm/slub.c:4395 [inline]
 __kmalloc_node_track_caller_noprof+0x24e/0x4f0 mm/slub.c:4414
 kstrdup+0x4d/0x130 mm/util.c:70
 bpf_symlink+0x2d/0x200 kernel/bpf/inode.c:386
 vfs_symlink+0x3f7/0x620 fs/namei.c:4623
 do_symlinkat+0x1ba/0x400 fs/namei.c:4649
 __do_sys_symlinkat fs/namei.c:4665 [inline]
 __se_sys_symlinkat fs/namei.c:4662 [inline]
 __x64_sys_symlinkat+0x99/0xb0 fs/namei.c:4662
 x64_sys_call+0x1f79/0x2ee0 arch/x86/include/generated/asm/syscalls_64.h:267
 do_syscall_x64 arch/x86/entry/common.c:47 [inline]
 do_syscall_64+0x57/0xf0 arch/x86/entry/common.c:78
 entry_SYSCALL_64_after_hwframe+0x76/0x7e

Freed by task 12283:
 kasan_save_stack mm/kasan/common.c:49 [inline]
 kasan_save_track+0x3e/0x80 mm/kasan/common.c:70
 kasan_save_free_info+0x44/0x50 mm/kasan/generic.c:579
 poison_slab_object mm/kasan/common.c:249 [inline]
 __kasan_slab_free+0x5f/0x80 mm/kasan/common.c:266
 kasan_slab_free include/linux/kasan.h:234 [inline]
 slab_free_hook mm/slub.c:2445 [inline]
 slab_free mm/slub.c:4714 [inline]
 kfree+0x158/0x440 mm/slub.c:4875
 bpf_destroy_inode+0x7e/0x180 kernel/bpf/inode.c:783
 destroy_inode fs/inode.c:319 [inline]
 evict+0x820/0xaf0 fs/inode.c:762
 iput_final fs/inode.c:1890 [inline]
 iput+0x651/0x910 fs/inode.c:1916
 do_unlinkat+0x3d2/0x5a0 fs/namei.c:4548
 __do_sys_unlinkat fs/namei.c:4584 [inline]
 __se_sys_unlinkat fs/namei.c:4577 [inline]
 __x64_sys_unlinkat+0xda/0xf0 fs/namei.c:4577
 x64_sys_call+0x2974/0x2ee0 arch/x86/include/generated/asm/syscalls_64.h:264
 do_syscall_x64 arch/x86/entry/common.c:47 [inline]
 do_syscall_64+0x57/0xf0 arch/x86/entry/common.c:78
 entry_SYSCALL_64_after_hwframe+0x76/0x7e

The buggy address belongs to the object at ffff88810ee58580
 which belongs to the cache kmalloc-8 of size 8
The buggy address is located 1 bytes to the right of
 allocated 8-byte region [ffff88810ee58580, ffff88810ee58588)

The buggy address belongs to the physical page:
page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x10ee58
flags: 0x4000000000000000(zone=1)
page_type: f5(slab)
raw: 4000000000000000 ffff888100041500 dead000000000100 dead000000000122
raw: 0000000000000000 0000000080800080 00000001f5000000 0000000000000000
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x52cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP), pid 1, tgid 1 (swapper/0), ts 2459829404, free_ts 0
 set_page_owner include/linux/page_owner.h:35 [inline]
 post_alloc_hook+0x37d/0x3b0 mm/page_alloc.c:1864
 prep_new_page+0x2d/0x180 mm/page_alloc.c:1872
 get_page_from_freelist+0x4aea/0x4ba0 mm/page_alloc.c:3949
 __alloc_pages_noprof+0x35a/0x7e0 mm/page_alloc.c:5316
 alloc_slab_page+0x6b/0x1e0 mm/slub.c:-1
 allocate_slab+0x69/0x430 mm/slub.c:2687
 new_slab mm/slub.c:2741 [inline]
 ___slab_alloc+0x591/0x8c0 mm/slub.c:3934
 __slab_alloc mm/slub.c:4025 [inline]
 __slab_alloc_node mm/slub.c:4078 [inline]
 slab_alloc_node mm/slub.c:4239 [inline]
 __do_kmalloc_node mm/slub.c:4394 [inline]
 __kmalloc_noprof+0x2fc/0x510 mm/slub.c:4407
 kmalloc_noprof include/linux/slab.h:886 [inline]
 kzalloc_noprof include/linux/slab.h:1117 [inline]
 acpi_ns_internalize_name+0x2df/0x490 drivers/acpi/acpica/nsutils.c:331
 acpi_ns_get_node_unlocked drivers/acpi/acpica/nsutils.c:666 [inline]
 acpi_ns_get_node+0x1ab/0x360 drivers/acpi/acpica/nsutils.c:726
 acpi_get_handle+0x188/0x290 drivers/acpi/acpica/nsxfname.c:98
 acpi_has_method+0x8d/0xe0 drivers/acpi/utils.c:673
 acpi_ata_match drivers/acpi/scan.c:1225 [inline]
 acpi_bay_match+0x12a/0x1e0 drivers/acpi/scan.c:1240
 acpi_set_pnp_ids drivers/acpi/scan.c:1450 [inline]
 acpi_init_device_object+0x124f/0x1690 drivers/acpi/scan.c:1833
 acpi_add_single_object+0x10a/0x1a10 drivers/acpi/scan.c:1884
 acpi_bus_check_add+0x373/0x860 drivers/acpi/scan.c:2185
page_owner free stack trace missing

Memory state around the buggy address:
 ffff88810ee58480: fa fc fc fc fa fc fc fc fa fc fc fc fa fc fc fc
 ffff88810ee58500: fa fc fc fc fa fc fc fc fa fc fc fc fa fc fc fc
>ffff88810ee58580: fa fc fc fc fa fc fc fc fa fc fc fc fa fc fc fc
                      ^
 ffff88810ee58600: fa fc fc fc fa fc fc fc fa fc fc fc fa fc fc fc
 ffff88810ee58680: fa fc fc fc fa fc fc fc fa fc fc fc fa fc fc fc
==================================================================