last executing test programs: 7m56.08529019s ago: executing program 1 (id=2083): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000001c0), r0) sendmsg$ETHTOOL_MSG_RINGS_GET(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000600)={0x2c, r1, 0x1, 0x709d2b, 0x25dfdbff, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x840) 7m55.990940621s ago: executing program 1 (id=2086): mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b52, &(0x7f0000000100)={0xfffffffffffffcf0, 0x0}) 7m55.902663502s ago: executing program 1 (id=2088): mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(&(0x7f00000000c0)='.\x00', &(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x23e9c9e, 0x0) 7m55.84740103s ago: executing program 1 (id=2091): r0 = syz_open_dev$radio(&(0x7f00000003c0), 0x2, 0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r0, 0x0) read(r0, &(0x7f0000000280)=""/96, 0x60) 7m55.752361852s ago: executing program 1 (id=2094): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x20) mmap$fb(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000004, 0x11, r0, 0x6f000) 7m55.647094901s ago: executing program 1 (id=2096): r0 = syz_open_dev$dvb_demux(&(0x7f0000000080), 0x0, 0x41) ioctl$DVB_DEMUX_DMX_SET_PES_FILTER(r0, 0x40146f2c, &(0x7f00000000c0)={0x1, 0x0, 0x3, 0x13, 0x4}) ioctl$DVB_DEMUX_DMX_ADD_PID(r0, 0x40026f33, &(0x7f0000000100)=0x5) 7m40.566222889s ago: executing program 32 (id=2096): r0 = syz_open_dev$dvb_demux(&(0x7f0000000080), 0x0, 0x41) ioctl$DVB_DEMUX_DMX_SET_PES_FILTER(r0, 0x40146f2c, &(0x7f00000000c0)={0x1, 0x0, 0x3, 0x13, 0x4}) ioctl$DVB_DEMUX_DMX_ADD_PID(r0, 0x40026f33, &(0x7f0000000100)=0x5) 4m52.815900039s ago: executing program 2 (id=5805): capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x81, 0xfffffff9}) r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x103001) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0xfffffffffffffffc, 0x6, 0xb0, @scatter={0x0, 0x40000000, 0x0}, &(0x7f0000000280)="35c5264913cd", 0x0, 0x3, 0x10000, 0x22, 0x0}) 4m52.691516297s ago: executing program 2 (id=5806): munmap(&(0x7f00003fe000/0xc00000)=nil, 0xc00000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008032, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f00007fe000/0x800000)=nil) 4m52.187405263s ago: executing program 2 (id=5814): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x68, r1, 0x909, 0x20000000, 0x0, {{}, {0x0, 0x4107}, {0x4c, 0x18, {0x60, @link='broadcast-link\x00'}}}}, 0x68}}, 0x0) 4m52.036743954s ago: executing program 2 (id=5818): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) prlimit64(0x0, 0x7, &(0x7f0000000300), 0x0) dup(r0) 4m51.941488741s ago: executing program 2 (id=5820): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x51) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000080)={0x8}) link(&(0x7f0000000080)='.\x00', &(0x7f00000000c0)='./file0\x00') 4m51.82270865s ago: executing program 2 (id=5824): r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSW2(r0, 0x402c542c, &(0x7f0000000540)={0x8001, 0x200401, 0xfffffff5, 0x3, 0x1, "000108010000000000000000000000010400", 0x240000, 0x1fd}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000180)=0x1) 4m36.556870439s ago: executing program 33 (id=5824): r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSW2(r0, 0x402c542c, &(0x7f0000000540)={0x8001, 0x200401, 0xfffffff5, 0x3, 0x1, "000108010000000000000000000000010400", 0x240000, 0x1fd}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000180)=0x1) 3m54.694489068s ago: executing program 3 (id=6855): syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='setgroups\x00') exit(0x81) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 3m53.820057289s ago: executing program 3 (id=6869): r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000840)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000000580)={&(0x7f0000002200)={0x2, 0x4, @rand_addr=0x64010101}, 0x10, 0x0, 0x0, &(0x7f0000002380)=[@rdma_map={0x30, 0x114, 0x3, {{0x0}, 0x0, 0x24}}], 0x30, 0x40000}, 0x0) 3m53.758242433s ago: executing program 3 (id=6870): r0 = socket$rxrpc(0x21, 0x2, 0xa) connect$rxrpc(r0, &(0x7f0000000380)=@in6={0x21, 0x2, 0x2, 0x1c, {0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, '\x00', 0x26}, 0x1}}, 0x24) setsockopt$RXRPC_SECURITY_KEY(r0, 0x110, 0x1, 0x0, 0x0) 3m53.757709108s ago: executing program 3 (id=6872): r0 = syz_open_dev$sg(&(0x7f0000001600), 0x0, 0x22c01) setreuid(0x0, 0xee00) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000500000052"]) 3m53.680795975s ago: executing program 3 (id=6874): r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x10) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file2\x00', 0x81c0, 0x0) 3m53.608165631s ago: executing program 3 (id=6876): r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi0\x00', 0x0, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f0000000580)={'pcl812\x00', [0x8001, 0x3, 0x1, 0x4, 0x4, 0x80, 0x8, 0x7, 0x1, 0x6, 0x60, 0x1, 0x8, 0x80002, 0x6, 0xa, 0x1, 0x5, 0x43, 0x40000003, 0x89, 0x10c, 0xf27, 0x4, 0xc, 0x8, 0x5, 0x9, 0x8, 0x10000, 0xfffffff4]}) ioctl$COMEDI_CMDTEST(r0, 0x8050640a, &(0x7f00000000c0)={0x0, 0x8, 0x1, 0x9, 0x4, 0x7fffffff, 0x10, 0xfffffffc, 0x4, 0xfac, 0x40, 0x2, 0x0, 0x0, 0x0}) 3m38.491829989s ago: executing program 34 (id=6876): r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi0\x00', 0x0, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f0000000580)={'pcl812\x00', [0x8001, 0x3, 0x1, 0x4, 0x4, 0x80, 0x8, 0x7, 0x1, 0x6, 0x60, 0x1, 0x8, 0x80002, 0x6, 0xa, 0x1, 0x5, 0x43, 0x40000003, 0x89, 0x10c, 0xf27, 0x4, 0xc, 0x8, 0x5, 0x9, 0x8, 0x10000, 0xfffffff4]}) ioctl$COMEDI_CMDTEST(r0, 0x8050640a, &(0x7f00000000c0)={0x0, 0x8, 0x1, 0x9, 0x4, 0x7fffffff, 0x10, 0xfffffffc, 0x4, 0xfac, 0x40, 0x2, 0x0, 0x0, 0x0}) 18.66172711s ago: executing program 4 (id=10401): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000640)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000001a00)={&(0x7f00000007c0)={0x2c, r1, 0x5, 0x70bd2a, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@crypto_settings=[@NL80211_ATTR_CIPHER_SUITES_PAIRWISE={0x7, 0x49, [0xfac14]}], @NL80211_ATTR_SSID={0x5, 0x34, @random='v'}]}, 0x2c}}, 0x810) 18.604655369s ago: executing program 4 (id=10403): openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2c040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000002480)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, &(0x7f0000000040), 0x27744301c852fef0}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000040), 0x4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='nfs4\x00', 0x0, &(0x7f00000001c0)='\x01') 18.528157586s ago: executing program 4 (id=10405): r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x488, 0x4) sendto$inet(r0, 0x0, 0x0, 0x44800, &(0x7f00000002c0)={0x2, 0x4e21, @broadcast}, 0x10) 18.421811309s ago: executing program 4 (id=10408): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x20) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0) rename(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)='./file1\x00') 18.343456297s ago: executing program 4 (id=10411): r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x3, 0x2}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x0], 0x2}) ioctl$DRM_IOCTL_MODE_GETPLANE(r0, 0xc02064b6, &(0x7f00000001c0)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 17.580348049s ago: executing program 4 (id=10418): r0 = socket$kcm(0x29, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000580)=[{{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000000)='{', 0x1}], 0x1}}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/kcm\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000340)=""/191, 0xfffffd90}], 0x1, 0x182, 0x0) 17.192613899s ago: executing program 35 (id=10418): r0 = socket$kcm(0x29, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000580)=[{{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000000)='{', 0x1}], 0x1}}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/kcm\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000340)=""/191, 0xfffffd90}], 0x1, 0x182, 0x0) 2.336267308s ago: executing program 5 (id=10584): r0 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000010d804dd0000000000000109022400018000000009040000010300000009210500000122050009058103"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000200)={0x2c, &(0x7f0000000040)={0x20, 0x13, 0x5, {0x5, 0xd, "b8c243"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$I2C(0x0, 0x1, 0x402) 1.709935571s ago: executing program 7 (id=10596): r0 = syz_open_dev$usbmon(&(0x7f0000000300), 0x7, 0x0) read$usbmon(r0, 0x0, 0x0) r1 = landlock_create_ruleset(&(0x7f0000000040)={0x2, 0x3, 0x3}, 0x18, 0x0) landlock_restrict_self(r1, 0x9) 1.539715186s ago: executing program 6 (id=10597): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000480)={@in={{0x2, 0x4e23, @remote}}, 0x0, 0x20000000005, 0x4a}, 0xd8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x240087f9, &(0x7f0000000100)={0x2, 0x4e23, @loopback}, 0x10) 1.539595317s ago: executing program 7 (id=10598): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000340)={0x3, {{0x2, 0x0, @multicast1}}, {{0x2, 0x400, @loopback}}}, 0x108) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000480)={0x3, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @multicast2}}}, 0x108) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000340)=""/225, &(0x7f0000000180)=0xe1) 1.471961383s ago: executing program 7 (id=10599): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc048aeca, &(0x7f00000000c0)={0x3, 0x0, [{0xa0f, 0x0, 0x8000000000000000}, {0x9bf, 0x0, 0x2}, {0xa5c, 0x0, 0x8}]}) 1.421315332s ago: executing program 6 (id=10600): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x2a}]}) 1.265801241s ago: executing program 7 (id=10601): r0 = socket$igmp(0x2, 0x3, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x40042, 0x1) close(r0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 1.231062683s ago: executing program 7 (id=10602): r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @dev}, 0x2}}, 0x2e) connect$pppl2tp(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @multicast2}, 0xffffffff, 0x0, 0x2}}, 0x2e) 1.151817512s ago: executing program 6 (id=10603): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000040)={0x82, 0x1, 0x8, 0x717e387b, 0x3d, "3d004e0078768000", 0x0, 0x2}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x60081, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) ioctl$TCSETS(r0, 0x404c4701, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x400000, 0x14, "3eccd8000000000000000010000000040100"}) 1.13230102s ago: executing program 7 (id=10604): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="9f01000083667d1040206402d14e0102030109021b000100000000090400000190f19c000905f3ed"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000580)={0x34, &(0x7f00000003c0)={0x40, 0x31}, 0x0, 0x0, 0x0, 0x0, 0x0}) 844.150552ms ago: executing program 0 (id=10606): r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00') fchdir(r0) readlinkat(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0xfffffffffffffffe, 0xfe9c) openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/file0\x00', &(0x7f0000000100)={0x2000, 0x0, 0x32}, 0x18) 795.054741ms ago: executing program 0 (id=10607): r0 = socket(0xa, 0x3, 0x3a) setsockopt$MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x1, 0x8, 0x0, 0x401}, 0xc) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'pim6reg\x00', 0x2}) setsockopt$MRT6_FLUSH(r0, 0x29, 0xd4, &(0x7f0000000080)=0xc, 0x4) 616.329726ms ago: executing program 0 (id=10608): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prlimit64(0x0, 0x7, &(0x7f00000000c0), 0x0) ioctl$KVM_CREATE_GUEST_MEMFD(r1, 0xc040aed4, &(0x7f00000001c0)={0x1000200001ee0000, 0x3}) 543.405754ms ago: executing program 5 (id=10609): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x3}, 0x6) ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, &(0x7f0000000080)={0x4d, 0x800000, 0x8, 0x5, 0x80, 0x81}) write$bt_hci(r0, &(0x7f0000000080)=ANY=[], 0x6) 492.524035ms ago: executing program 5 (id=10610): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_procfs$pagemap(0x0, &(0x7f0000000000)) ioctl$PAGEMAP_SCAN(r1, 0xc0606610, &(0x7f0000000140)={0x60, 0x1, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, 0x8001, 0x0, 0x0, 0x7f, 0x10, 0x4, 0x60, 0x8}) 412.252681ms ago: executing program 0 (id=10611): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="640000000001010400000000141a000002000000240001801400018008000100e000000108000200e00000010c00028005000100000000002400028014000180080001000000000008000200ac1e00010c00028005000100000000000800074000000001"], 0x64}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)={0x3c, 0x0, 0x1, 0x401, 0x0, 0x1a14, {0x2, 0x0, 0x14}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @multicast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_MASTER={0x4}]}, 0x3c}}, 0x10) 313.437772ms ago: executing program 0 (id=10612): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CAP_EXIT_HYPERCALL(r1, 0x4068aea3, &(0x7f0000000000)={0x79}) 301.470775ms ago: executing program 5 (id=10613): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x38, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @in6={0xa, 0x4e20, 0x0, @loopback, 0x3}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x8, 0x9, 0xd5}, 0x14) 299.867405ms ago: executing program 6 (id=10614): r0 = fsopen(&(0x7f0000000400)='debugfs\x00', 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000100)='mode\x00', &(0x7f0000000140)='7', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) 172.160871ms ago: executing program 6 (id=10615): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x2800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000040)={0x1, 0x0, [{0x290}]}) 139.470355ms ago: executing program 5 (id=10616): mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='pids.current\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x1, 0x12) 130.808514ms ago: executing program 0 (id=10617): ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f0000000040)={0x9, 0x5, 0x128c, 0x1, 'syz0\x00', 0x1}) r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000140)=ANY=[@ANYBLOB="12010000413f5f201d0650c16fce0102030109021b00010000100009043300011870f500090582020002"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_ep_write$ath9k_ep1(r0, 0x82, 0xa8, &(0x7f0000000040)=ANY=[@ANYBLOB="6b0ee0b3d41b1b"]) 46.360742ms ago: executing program 6 (id=10618): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c8) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file2\x00', 0xc1) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@workdir={'workdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file2'}}], [], 0x2c}) open(&(0x7f0000000040)='./file0\x00', 0x551083, 0x28) 0s ago: executing program 5 (id=10619): r0 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r0, 0x7a7, &(0x7f00000000c0)=0xa0000) ioctl$IOCTL_VMCI_INIT_CONTEXT(r0, 0x7a0, &(0x7f0000000040)={@host}) ioctl$IOCTL_VMCI_NOTIFY_RESOURCE(r0, 0x7a5, &(0x7f0000000100)={{@host, 0x3}, 0x1, 0x0, 0xb}) kernel console output (not intermixed with test programs): : 76 but max is 2 [ 495.491063][ T24] usb 6-1: config 220 contains an unexpected descriptor of type 0x2, skipping [ 495.516339][ T24] usb 6-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 495.545690][ T24] usb 6-1: config 220 has no interface number 2 [ 495.557209][T23735] netlink: 256 bytes leftover after parsing attributes in process `syz.0.8176'. [ 495.562867][ T24] usb 6-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 495.579175][T23735] netlink: 72 bytes leftover after parsing attributes in process `syz.0.8176'. [ 495.589648][ T24] usb 6-1: config 220 interface 0 has no altsetting 0 [ 495.597137][ T24] usb 6-1: config 220 interface 76 has no altsetting 0 [ 495.606285][ T24] usb 6-1: config 220 interface 1 has no altsetting 0 [ 495.621266][ T24] usb 6-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 495.632019][ T24] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 495.641310][ T24] usb 6-1: Product: syz [ 495.660944][ T24] usb 6-1: Manufacturer: syz [ 495.668980][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/72.tmp-b7:6' failed: Read-only file system [ 495.671073][ T24] usb 6-1: SerialNumber: syz [ 495.801588][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/72.tmp-b7:6' failed: Read-only file system [ 495.975928][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/72.tmp-b7:6' failed: Read-only file system [ 495.994101][ T24] uvcvideo 6-1:220.0: Found UVC 7.01 device syz (8086:0b07) [ 496.014676][ T24] uvcvideo 6-1:220.0: No valid video chain found. [ 496.035102][ T24] usb 6-1: selecting invalid altsetting 0 [ 496.089469][ T24] usb 6-1: selecting invalid altsetting 0 [ 496.098050][ T24] usbtest 6-1:220.1: probe with driver usbtest failed with error -22 [ 496.152915][ T24] usb 6-1: USB disconnect, device number 17 [ 496.204894][T23370] udevd[23370]: symlink '../../loop6' '/dev/disk/by-diskseq/72.tmp-b7:6' failed: Read-only file system [ 496.342398][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/72.tmp-b7:6' failed: Read-only file system [ 496.452477][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/72.tmp-b7:6' failed: Read-only file system [ 496.516471][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/72.tmp-b7:6' failed: Read-only file system [ 496.587214][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/76.tmp-b7:5' failed: Read-only file system [ 496.643171][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/72.tmp-b7:6' failed: Read-only file system [ 496.692749][T23370] udevd[23370]: symlink '../../loop5' '/dev/disk/by-diskseq/76.tmp-b7:5' failed: Read-only file system [ 496.951982][ T24] usb 6-1: new high-speed USB device number 18 using dummy_hcd [ 497.024373][T23798] sctp: [Deprecated]: syz.6.8205 (pid 23798) Use of int in max_burst socket option deprecated. [ 497.024373][T23798] Use struct sctp_assoc_value instead [ 497.107017][ T24] usb 6-1: Using ep0 maxpacket: 32 [ 497.118162][ T24] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 497.128852][ T24] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 497.142413][ T24] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 497.167059][ T24] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 497.182314][ T24] usb 6-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 497.197929][ T24] usb 6-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 497.210010][ T24] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 497.226031][ T24] usb 6-1: config 0 descriptor?? [ 497.465501][ T24] usblp 6-1:0.0: usblp0: USB Bidirectional printer dev 18 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 497.522596][T23814] vxcan0: tx address claim with dlc 0 [ 499.712848][ T9] usb 6-1: USB disconnect, device number 18 [ 499.728972][ T9] usblp0: removed [ 499.777721][T23844] dvb_demux: dvb_demux_feed_del: feed not in list (type=0 state=0 pid=ffff) [ 499.854745][T23846] netlink: 4 bytes leftover after parsing attributes in process `syz.5.8227'. [ 500.216327][T23860] netlink: 'syz.0.8234': attribute type 10 has an invalid length. [ 500.237522][T23860] netlink: 152 bytes leftover after parsing attributes in process `syz.0.8234'. [ 500.276626][T23860] bond0: left allmulticast mode [ 500.282434][T23860] bond_slave_0: left allmulticast mode [ 500.295221][T23860] bond_slave_1: left allmulticast mode [ 500.307131][T23860] bridge0: port 4(bond0) entered disabled state [ 500.350063][T23860] net_ratelimit: 2 callbacks suppressed [ 500.350086][T23860] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. [ 500.702895][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/72.tmp-b7:6' failed: Read-only file system [ 500.744563][T23370] udevd[23370]: symlink '../../loop5' '/dev/disk/by-diskseq/76.tmp-b7:5' failed: Read-only file system [ 500.862768][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/76.tmp-b7:5' failed: Read-only file system [ 500.893983][T23370] udevd[23370]: symlink '../../loop6' '/dev/disk/by-diskseq/72.tmp-b7:6' failed: Read-only file system [ 501.048551][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/76.tmp-b7:5' failed: Read-only file system [ 501.090246][T23370] udevd[23370]: symlink '../../loop6' '/dev/disk/by-diskseq/72.tmp-b7:6' failed: Read-only file system [ 501.181130][T23901] sctp: [Deprecated]: syz.5.8250 (pid 23901) Use of struct sctp_assoc_value in delayed_ack socket option. [ 501.181130][T23901] Use struct sctp_sack_info instead [ 501.232706][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/72.tmp-b7:6' failed: Read-only file system [ 501.329165][ T1315] ieee802154 phy0 wpan0: encryption failed: -22 [ 501.338675][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/72.tmp-b7:6' failed: Read-only file system [ 501.470614][T23370] udevd[23370]: symlink '../../loop6' '/dev/disk/by-diskseq/72.tmp-b7:6' failed: Read-only file system [ 501.704059][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/72.tmp-b7:6' failed: Read-only file system [ 502.052277][ C1] IPv4: Oversized IP packet from 172.20.20.24 [ 502.110176][T23941] netlink: 164 bytes leftover after parsing attributes in process `syz.5.8272'. [ 502.333480][T23951] overlayfs: failed to create directory ./bus/work (errno: 13); mounting read-only [ 502.351161][T23951] overlayfs: fs on '.' does not support file handles, falling back to index=off,nfs_export=off. [ 502.366083][T23951] overlayfs: failed to get uuid (2111/file0, err=-13); falling back to uuid=null. [ 503.007513][T23981] netlink: 236 bytes leftover after parsing attributes in process `syz.0.8292'. [ 503.028979][T23981] netlink: 236 bytes leftover after parsing attributes in process `syz.0.8292'. [ 503.344720][T24000] netlink: 4 bytes leftover after parsing attributes in process `syz.5.8301'. [ 504.338834][T24030] tipc: New replicast peer: 255.255.255.255 [ 504.347065][T24030] tipc: Enabled bearer , priority 10 [ 505.024134][T24054] loop7: detected capacity change from 0 to 7 [ 505.034480][T24054] buffer_io_error: 25 callbacks suppressed [ 505.034497][T24054] Buffer I/O error on dev loop7, logical block 0, async page read [ 505.049108][T24054] Buffer I/O error on dev loop7, logical block 0, async page read [ 505.057264][T24054] Buffer I/O error on dev loop7, logical block 0, async page read [ 505.065566][T24054] Buffer I/O error on dev loop7, logical block 0, async page read [ 505.073990][T24054] Buffer I/O error on dev loop7, logical block 0, async page read [ 505.083112][T24054] Buffer I/O error on dev loop7, logical block 0, async page read [ 505.091517][T24054] Buffer I/O error on dev loop7, logical block 0, async page read [ 505.099794][T24054] ldm_validate_partition_table(): Disk read failed. [ 505.147734][T24055] Invalid logical block size (6) [ 505.160009][T24054] Buffer I/O error on dev loop7, logical block 0, async page read [ 505.175911][T24054] Buffer I/O error on dev loop7, logical block 0, async page read [ 505.190971][T24054] Buffer I/O error on dev loop7, logical block 0, async page read [ 505.204776][T24054] Dev loop7: unable to read RDB block 0 [ 505.211197][T24054] loop7: unable to read partition table [ 505.217376][T24054] loop7: partition table beyond EOD, truncated [ 505.225669][T24054] loop_reread_partitions: partition scan of loop7 (Cj̖P=ý?}X %`ր{֐ȵ4FLQk݊) failed (rc=-5) [ 505.367551][T24059] input: syz0 as /devices/virtual/input/input46 [ 505.839331][ T5911] usb 6-1: new high-speed USB device number 19 using dummy_hcd [ 505.926909][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/72.tmp-b7:6' failed: Read-only file system [ 505.989167][ T5911] usb 6-1: Using ep0 maxpacket: 16 [ 505.996168][ T5911] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 506.007968][ T5911] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 506.023008][ T5911] usb 6-1: config 0 interface 0 has no altsetting 0 [ 506.030453][ T5911] usb 6-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 506.041175][ T5911] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 506.053365][ T5911] usb 6-1: config 0 descriptor?? [ 506.086919][T23370] udevd[23370]: symlink '../../loop6' '/dev/disk/by-diskseq/72.tmp-b7:6' failed: Read-only file system [ 506.153397][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/72.tmp-b7:6' failed: Read-only file system [ 506.212654][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/72.tmp-b7:6' failed: Read-only file system [ 506.468887][ T5911] hid (null): nested delimiters [ 506.680611][ T24] usb 6-1: USB disconnect, device number 19 [ 507.103399][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/72.tmp-b7:6' failed: Read-only file system [ 507.168019][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/72.tmp-b7:6' failed: Read-only file system [ 507.244148][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/72.tmp-b7:6' failed: Read-only file system [ 507.278716][T21232] udevd[21232]: symlink '../../loop5' '/dev/disk/by-diskseq/76.tmp-b7:5' failed: Read-only file system [ 507.349336][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/72.tmp-b7:6' failed: Read-only file system [ 507.471314][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/76.tmp-b7:5' failed: Read-only file system [ 507.937929][T24137] netlink: 'syz.5.8366': attribute type 31 has an invalid length. [ 507.961983][T24137] netlink: 'syz.5.8366': attribute type 1 has an invalid length. [ 507.972738][T24137] bridge0: port 1(bridge_slave_0) entered learning state [ 508.411739][T24152] IPVS: sh: SCTP 172.20.20.187:0 - no destination available [ 508.868650][T24172] netlink: 8 bytes leftover after parsing attributes in process `syz.4.8383'. [ 509.754270][T24207] sctp: [Deprecated]: syz.0.8400 (pid 24207) Use of struct sctp_assoc_value in delayed_ack socket option. [ 509.754270][T24207] Use struct sctp_sack_info instead [ 509.802986][ T30] kauditd_printk_skb: 4 callbacks suppressed [ 509.803006][ T30] audit: type=1326 audit(2000000227.640:92): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=24208 comm="syz.0.8401" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fea2bd9c799 code=0x0 [ 509.831410][ T29] usb 6-1: new high-speed USB device number 20 using dummy_hcd [ 509.995547][ T29] usb 6-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 510.005839][ T29] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 510.014664][ T29] usb 6-1: Product: syz [ 510.019045][ T29] usb 6-1: Manufacturer: syz [ 510.025961][ T29] usb 6-1: SerialNumber: syz [ 510.324088][T24212] IPVS: sh: SCTP 172.20.20.187:0 - no destination available [ 510.853263][ T29] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -EPROTO [ 510.869671][ T29] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 510.901752][ T29] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 510.954070][ T29] lan78xx 6-1:1.0: probe with driver lan78xx failed with error -71 [ 510.978596][ T29] usb 6-1: USB disconnect, device number 20 [ 511.266715][T21351] udevd[21351]: symlink '../../loop8' '/dev/disk/by-diskseq/82.tmp-b7:8' failed: Read-only file system [ 511.293363][T21351] udevd[21351]: symlink '../../loop8' '/dev/disk/by-diskseq/82.tmp-b7:8' failed: Read-only file system [ 511.320427][T21351] udevd[21351]: symlink '../../loop8' '/dev/disk/by-diskseq/82.tmp-b7:8' failed: Read-only file system [ 511.349406][T21351] udevd[21351]: symlink '../../loop8' '/dev/disk/by-diskseq/82.tmp-b7:8' failed: Read-only file system [ 511.436810][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/76.tmp-b7:5' failed: Read-only file system [ 511.539290][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/76.tmp-b7:5' failed: Read-only file system [ 511.633986][T24270] bridge0: port 2(bridge_slave_1) entered disabled state [ 511.644788][T24270] bridge0: port 1(bridge_slave_0) entered disabled state [ 511.650982][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/72.tmp-b7:6' failed: Read-only file system [ 511.824884][ T5842] block nbd1: Receive control failed (result -32) [ 511.952375][T23370] udevd[23370]: symlink '../../loop6' '/dev/disk/by-diskseq/72.tmp-b7:6' failed: Read-only file system [ 511.969653][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/76.tmp-b7:5' failed: Read-only file system [ 512.026860][T24279] overlayfs: workdir and upperdir must be separate subtrees [ 512.162463][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/72.tmp-b7:6' failed: Read-only file system [ 512.202047][T24288] kvm: kvm [24287]: vcpu3, guest rIP: 0xfff0 Unhandled WRMSR(0xc0010002) = 0x3 [ 512.307823][T24292] netlink: 8 bytes leftover after parsing attributes in process `syz.0.8438'. [ 513.126407][T24332] netlink: 12 bytes leftover after parsing attributes in process `syz.5.8457'. [ 513.269885][T24339] tipc: Enabling of bearer rejected, already enabled [ 513.419531][T24346] vimc link validate: Sensor A:src:640x480 (0x33424752, 8, 0, 0, 0) Raw Capture 0:snk:640x480 (0x33424752, 8, 0, 0, 0) [ 516.972038][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/76.tmp-b7:5' failed: Read-only file system [ 517.142400][T21232] udevd[21232]: symlink '../../loop5' '/dev/disk/by-diskseq/76.tmp-b7:5' failed: Read-only file system [ 517.264478][T24415] netlink: 68 bytes leftover after parsing attributes in process `syz.0.8494'. [ 517.279456][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/76.tmp-b7:5' failed: Read-only file system [ 517.411333][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/76.tmp-b7:5' failed: Read-only file system [ 517.685582][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/76.tmp-b7:5' failed: Read-only file system [ 517.793936][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/72.tmp-b7:6' failed: Read-only file system [ 517.877468][T23370] udevd[23370]: symlink '../../loop6' '/dev/disk/by-diskseq/72.tmp-b7:6' failed: Read-only file system [ 517.912536][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/72.tmp-b7:6' failed: Read-only file system [ 518.007630][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/72.tmp-b7:6' failed: Read-only file system [ 518.080731][T24454] tap0: tun_chr_ioctl cmd 1074025675 [ 518.086365][T24454] tap0: persist enabled [ 518.143308][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/72.tmp-b7:6' failed: Read-only file system [ 518.177919][T24456] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 519.403382][T24514] program syz.6.8541 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 519.533937][T24521] netlink: 14532 bytes leftover after parsing attributes in process `syz.6.8544'. [ 519.812349][T24533] Invalid/unusable pipe [ 519.839497][T24535] netlink: 'syz.5.8550': attribute type 1 has an invalid length. [ 519.850172][T24535] netlink: 'syz.5.8550': attribute type 2 has an invalid length. [ 519.878144][T24535] netlink: 'syz.5.8550': attribute type 1 has an invalid length. [ 520.073644][T24542] vxcan0: tx address claim with dest, not broadcast [ 520.922694][T24585] netlink: 'syz.0.8575': attribute type 22 has an invalid length. [ 520.931298][T24585] netlink: 14380 bytes leftover after parsing attributes in process `syz.0.8575'. [ 521.285617][T24602] netlink: 'syz.4.8583': attribute type 83 has an invalid length. [ 521.660079][ T13] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 521.688881][T24626] input: syz1 as /devices/virtual/input/input47 [ 521.967858][T24642] loop5: detected capacity change from 0 to 7 [ 521.981535][T18836] Dev loop5: unable to read RDB block 7 [ 521.988245][T18836] loop5: AHDI p1 [ 521.992390][T18836] loop5: partition table partially beyond EOD, truncated [ 522.390947][T24642] Dev loop5: unable to read RDB block 7 [ 522.406417][T24642] loop5: AHDI p1 [ 522.416664][T24642] loop5: partition table partially beyond EOD, truncated [ 522.464358][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/84.tmp-b7:5' failed: Read-only file system [ 522.518884][T23370] udevd[23370]: symlink '../../loop6' '/dev/disk/by-diskseq/72.tmp-b7:6' failed: Read-only file system [ 522.530922][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/84.tmp-b7:5' failed: Read-only file system [ 522.601803][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/84.tmp-b7:5' failed: Read-only file system [ 522.646281][T23370] udevd[23370]: symlink '../../loop6' '/dev/disk/by-diskseq/72.tmp-b7:6' failed: Read-only file system [ 522.654931][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/84.tmp-b7:5' failed: Read-only file system [ 522.705846][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/84.tmp-b7:5' failed: Read-only file system [ 522.818060][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/72.tmp-b7:6' failed: Read-only file system [ 522.875366][T23370] udevd[23370]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 522.974079][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 523.425008][ T5940] usb 6-1: new high-speed USB device number 21 using dummy_hcd [ 523.598196][ T5940] usb 6-1: New USB device found, idVendor=2770, idProduct=9052, bcdDevice=15.f5 [ 523.614156][ T5940] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 523.622499][ T5940] usb 6-1: Product: syz [ 523.628149][ T5940] usb 6-1: Manufacturer: syz [ 523.633188][ T5940] usb 6-1: SerialNumber: syz [ 523.640769][ T5940] usb 6-1: config 0 descriptor?? [ 523.655476][ T5940] gspca_main: sq905c-2.14.0 probing 2770:9052 [ 524.141079][T24726] 9pnet_virtio: no channels available for device ./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 524.147615][T24726] @0: renamed from bond_slave_1 (while UP) [ 524.252937][ T5842] Bluetooth: hci0: unexpected event for opcode 0x1001 [ 524.314611][ T5891] kernel read not supported for file /radio0 (pid: 5891 comm: kworker/0:4) [ 524.471361][T24734] netlink: 128 bytes leftover after parsing attributes in process `syz.6.8643'. [ 524.494738][ T24] usb 6-1: USB disconnect, device number 21 [ 524.640558][T24742] netlink: 84 bytes leftover after parsing attributes in process `syz.4.8647'. [ 524.728413][T24746] netlink: 64 bytes leftover after parsing attributes in process `syz.4.8648'. [ 525.171412][T24770] netlink: 'syz.6.8660': attribute type 11 has an invalid length. [ 525.737115][T24797] input: syz0 as /devices/virtual/input/input48 [ 525.953396][T24807] program syz.5.8678 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 525.987226][T24809] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 526.429625][T24829] input: syz1 as /devices/virtual/input/input49 [ 527.010705][T24856] netlink: 7986 bytes leftover after parsing attributes in process `syz.5.8702'. [ 527.484077][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 528.100819][T24911] netlink: 'syz.4.8729': attribute type 10 has an invalid length. [ 528.113983][T24911] netlink: 152 bytes leftover after parsing attributes in process `syz.4.8729'. [ 528.272075][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 528.352027][T24923] overlayfs: failed to create directory ./bus/work (errno: 13); mounting read-only [ 528.383559][T24923] overlayfs: fs on '.' does not support file handles, falling back to index=off,nfs_export=off. [ 528.404979][T24923] overlayfs: failed to set uuid (1611/file0, err=-13); falling back to uuid=null. [ 528.449204][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 528.512834][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/72.tmp-b7:6' failed: Read-only file system [ 528.639025][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/72.tmp-b7:6' failed: Read-only file system [ 528.673850][ T5940] usb 6-1: new high-speed USB device number 22 using dummy_hcd [ 528.744342][ T30] audit: type=1400 audit(2000000252.590:93): apparmor="DENIED" operation="stack_onexec" class="file" info="label not found" error=-2 profile="unconfined" name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usb 6-1: Using ep0 maxpacket: 16 [ 528.966473][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/72.tmp-b7:6' failed: Read-only file system [ 528.999022][ T5940] usb 6-1: New USB device found, idVendor=0d49, idProduct=7010, bcdDevice= c.90 [ 529.008877][ T5940] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 529.018770][ T5940] usb 6-1: Product: syz [ 529.023195][ T5940] usb 6-1: Manufacturer: syz [ 529.028621][ T5940] usb 6-1: SerialNumber: syz [ 529.041979][ T5940] usb 6-1: config 0 descriptor?? [ 529.075024][ T5940] ums-onetouch 6-1:0.0: USB Mass Storage device detected [ 529.238433][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/72.tmp-b7:6' failed: Read-only file system [ 529.263994][ T5940] usb 6-1: USB disconnect, device number 22 [ 529.807719][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 529.814824][T24966] C: renamed from team_slave_0 (while UP) [ 529.828639][T24966] netlink: 'syz.5.8755': attribute type 1 has an invalid length. [ 529.837126][T24966] netlink: 116 bytes leftover after parsing attributes in process `syz.5.8755'. [ 529.881872][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 530.001374][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 530.214704][T24975] loop7: detected capacity change from 0 to 7 [ 530.300470][ C1] blk_print_req_error: 25 callbacks suppressed [ 530.300494][ C1] invalid error, dev loop7, sector 0 op 0x1:(WRITE) flags 0x800800 phys_seg 1 prio class 2 [ 530.317419][ C1] buffer_io_error: 14 callbacks suppressed [ 530.317433][ C1] Buffer I/O error on dev loop7, logical block 0, lost async page write [ 531.544104][ T29] usb 6-1: new high-speed USB device number 23 using dummy_hcd [ 531.705992][ T29] usb 6-1: Using ep0 maxpacket: 32 [ 531.732402][ T29] usb 6-1: New USB device found, idVendor=0fd9, idProduct=0025, bcdDevice=29.40 [ 531.742116][ T29] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 531.753101][ T29] usb 6-1: config 0 descriptor?? [ 531.968489][ T29] dvb-usb: found a 'Elgato EyeTV Sat' in warm state. [ 531.978866][ T29] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 531.991753][ T29] dvbdev: DVB: registering new adapter (Elgato EyeTV Sat) [ 532.008836][ T29] usb 6-1: media controller created [ 532.037009][ T29] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 532.178411][ T29] az6027: usb out operation failed. (-71) [ 532.190506][ T29] az6027: usb out operation failed. (-71) [ 532.201170][ T29] stb0899_attach: Driver disabled by Kconfig [ 532.209055][ T29] az6027: no front-end attached [ 532.209055][ T29] [ 532.219410][ T29] az6027: usb out operation failed. (-71) [ 532.226308][ T29] dvb-usb: no frontend was attached by 'Elgato EyeTV Sat' [ 532.237652][ T29] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input50 [ 532.264332][ T29] dvb-usb: schedule remote query interval to 400 msecs. [ 532.271551][ T29] dvb-usb: Elgato EyeTV Sat successfully initialized and connected. [ 532.303710][ T29] usb 6-1: USB disconnect, device number 23 [ 532.509212][ T29] dvb-usb: Elgato EyeTV Sat successfully deinitialized and disconnected. [ 532.555743][T23370] udevd[23370]: symlink '../../loop6' '/dev/disk/by-diskseq/72.tmp-b7:6' failed: Read-only file system [ 532.820175][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 532.881444][T25060] dvb_demux: dvb_demux_feed_del: feed not in list (type=0 state=0 pid=ffff) [ 532.910113][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 532.973093][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 533.066151][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 533.101516][ C1] invalid error, dev loop7, sector 0 op 0x1:(WRITE) flags 0x800800 phys_seg 1 prio class 2 [ 533.111740][ C1] Buffer I/O error on dev loop7, logical block 0, lost async page write [ 533.196548][T23370] udevd[23370]: symlink '../../loop6' '/dev/disk/by-diskseq/72.tmp-b7:6' failed: Read-only file system [ 533.234830][T21232] udevd[21232]: symlink '../../loop5' '/dev/disk/by-diskseq/85.tmp-b7:5' failed: Read-only file system [ 533.262405][T21351] udevd[21351]: symlink '../../loop7' '/dev/disk/by-diskseq/86.tmp-b7:7' failed: Read-only file system [ 533.289619][T21232] udevd[21232]: symlink '../../loop6' '/dev/disk/by-diskseq/72.tmp-b7:6' failed: Read-only file system [ 533.342545][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/72.tmp-b7:6' failed: Read-only file system [ 533.483612][ T24] usb 6-1: new high-speed USB device number 24 using dummy_hcd [ 533.633672][ T24] usb 6-1: Using ep0 maxpacket: 32 [ 533.647415][ T24] usb 6-1: config 0 has an invalid interface number: 1 but max is 0 [ 533.664213][ T24] usb 6-1: config 0 has no interface number 0 [ 533.673229][ T24] usb 6-1: New USB device found, idVendor=8086, idProduct=9500, bcdDevice=93.d8 [ 533.685004][ T24] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 533.693376][ T24] usb 6-1: Product: syz [ 533.698145][ T24] usb 6-1: Manufacturer: syz [ 533.703331][ T24] usb 6-1: SerialNumber: syz [ 533.716470][ T24] usb 6-1: config 0 descriptor?? [ 533.738590][ T24] usb 6-1: dvb_usb_v2: found a 'Intel CE9500 reference design' in warm state [ 533.748517][ T24] usb 6-1: selecting invalid altsetting 1 [ 533.757519][ T24] usb 6-1: dvb_usb_ce6230: usb_set_interface() failed=-22 [ 533.778570][ T24] usb 6-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 533.789684][ T24] dvbdev: DVB: registering new adapter (Intel CE9500 reference design) [ 533.798994][ T24] usb 6-1: media controller created [ 533.816679][ T24] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 533.936760][ T24] usb 6-1: dvb_usb_ce6230: usb_control_msg() failed=-71 [ 533.972475][ T24] zl10353_read_register: readreg error (reg=127, ret==-71) [ 533.987630][ T24] usb 6-1: dvb_usb_ce6230: usb_set_interface() failed=-71 [ 534.066165][ T24] usb 6-1: USB disconnect, device number 24 [ 534.479585][T25107] binder: 25106:25107 ioctl 40046205 0 returned -22 [ 536.309196][T25166] sctp: [Deprecated]: syz.5.8852 (pid 25166) Use of int in max_burst socket option. [ 536.309196][T25166] Use struct sctp_assoc_value instead [ 536.509269][T25177] netlink: 12 bytes leftover after parsing attributes in process `syz.0.8859'. [ 536.851498][T25190] loop6: detected capacity change from 0 to 7 [ 536.895159][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 536.905176][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 536.942105][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 536.951917][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 536.961430][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 536.971261][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 536.981490][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 536.991449][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 537.001657][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 537.011527][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 537.022824][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 537.032673][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 537.042771][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 537.052462][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 537.060756][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 537.070471][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 537.079331][T25190] ldm_validate_partition_table(): Disk read failed. [ 537.096169][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 537.106241][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 537.117444][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 537.128369][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 537.147945][T25190] Dev loop6: unable to read RDB block 0 [ 537.169205][T25190] loop6: unable to read partition table [ 537.184505][T25190] loop6: partition table beyond EOD, truncated [ 537.197622][T25190] loop_reread_partitions: partition scan of loop6 (Sj̖P=ý?}X %`ր5) failed (rc=-5) [ 537.596596][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 537.681484][T25226] netlink: 44 bytes leftover after parsing attributes in process `syz.4.8880'. [ 537.691507][T25226] netlink: 8 bytes leftover after parsing attributes in process `syz.4.8880'. [ 537.853930][ T9] usb 6-1: new high-speed USB device number 25 using dummy_hcd [ 538.013880][ T9] usb 6-1: Using ep0 maxpacket: 16 [ 538.020906][ T9] usb 6-1: config 1 interface 0 altsetting 255 endpoint 0x1 has invalid wMaxPacketSize 0 [ 538.031063][ T9] usb 6-1: config 1 interface 0 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 0 [ 538.042379][ T9] usb 6-1: config 1 interface 0 altsetting 255 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 538.057175][ T9] usb 6-1: config 1 interface 0 has no altsetting 0 [ 538.067469][ T9] usb 6-1: New USB device found, idVendor=0521, idProduct=b1a8, bcdDevice= 0.40 [ 538.078386][ T9] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 538.088347][ T9] usb 6-1: Product: syz [ 538.092701][ T9] usb 6-1: Manufacturer: syz [ 538.097429][ T9] usb 6-1: SerialNumber: syz [ 538.317770][ T9] usblp 6-1:1.0: usblp0: USB Unidirectional printer dev 25 if 0 alt 255 proto 1 vid 0x0521 pid 0xB1A8 [ 538.521655][ T24] usb 6-1: USB disconnect, device number 25 [ 538.521916][ T30] audit: type=1326 audit(2000000262.360:94): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25249 comm="syz.4.8891" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fe99bb9c799 code=0x0 [ 538.543172][ T24] usblp0: removed [ 539.061080][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 539.485081][T25262] kvm_intel: kvm [25261]: vcpu2, guest rIP: 0xfff0 Unhandled WRMSR(0x1d9) = 0x2 [ 539.621484][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/90.tmp-b7:6' failed: Read-only file system [ 539.640278][ T5842] Bluetooth: hci0: unexpected subevent 0x0a length: 232 > 30 [ 539.668764][ T5842] Bluetooth: hci0: ACL packet too small [ 539.752939][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/90.tmp-b7:6' failed: Read-only file system [ 539.816584][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/90.tmp-b7:6' failed: Read-only file system [ 539.903165][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/90.tmp-b7:6' failed: Read-only file system [ 539.989140][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 540.071943][T23370] udevd[23370]: symlink '../../loop6' '/dev/disk/by-diskseq/90.tmp-b7:6' failed: Read-only file system [ 540.177995][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/90.tmp-b7:6' failed: Read-only file system [ 540.253686][ T24] usb 6-1: new high-speed USB device number 26 using dummy_hcd [ 540.299876][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/90.tmp-b7:6' failed: Read-only file system [ 540.403853][ T24] usb 6-1: Using ep0 maxpacket: 32 [ 540.414414][ T24] usb 6-1: New USB device found, idVendor=0dba, idProduct=5000, bcdDevice= 0.40 [ 540.424285][ T24] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 540.432354][ T24] usb 6-1: Product: syz [ 540.437009][ T24] usb 6-1: Manufacturer: syz [ 540.441643][ T24] usb 6-1: SerialNumber: syz [ 540.456246][ T24] usb 6-1: MBOX3: Invalid descriptor size=105. [ 540.466271][ T24] usb 6-1: MBOX3: Invalid descriptor size=105. [ 540.475417][ T24] usb 6-1: MBOX3: Invalid descriptor size=105. [ 540.698102][ T9] usb 6-1: USB disconnect, device number 26 [ 540.783419][T25315] [U] [ 540.787494][T25315] [U] [ 540.790226][T25315] [U] [ 540.792923][T25315] [U] [ 540.796950][T25315] [U] [ 540.799646][T25315] [U] [ 540.802424][T25315] [U] [ 540.805174][T25315] [U] [ 540.809389][T25315] [U] [ 540.812238][T25315] [U] [ 540.814962][T25315] [U] [ 540.817675][T25315] [U] [ 540.820915][T25315] [U] [ 540.823656][T25315] [U] [ 540.826914][T25315] [U] [ 540.829610][T25315] [U] [ 540.833841][T25315] [U] [ 540.836692][T25315] [U] [ 540.839387][T25315] [U] [ 540.842076][T25315] [U] [ 540.845298][T25315] [U] [ 540.848013][T25315] [U] [ 540.850700][T25315] [U] [ 540.853382][T25315] [U] [ 540.857413][T25315] [U] [ 540.860145][T25315] [U] [ 540.862858][T25315] [U] [ 540.865563][T25315] [U] [ 540.868729][T25315] [U] [ 540.871455][T25315] [U] [ 540.874193][T25315] [U] [ 540.876897][T25315] [U] [ 540.892175][T25315] [U] [ 540.895009][T25315] [U] [ 540.897714][T25315] [U] [ 540.900556][T25315] [U] [ 540.911399][T25315] [U] [ 540.914243][T25315] [U] [ 540.916945][T25315] [U] [ 540.919827][T25315] [U] [ 540.923388][T25315] [U] [ 540.926118][T25315] [U] [ 540.929035][T25315] [U] [ 540.931825][T25315] [U] [ 540.936603][T25315] [U] [ 540.939325][T25315] [U] [ 540.942392][T25315] [U] [ 540.945096][T25315] [U] [ 540.948615][T25315] [U] [ 540.951336][T25315] [U] [ 540.954042][T25315] [U] [ 540.956744][T25315] [U] [ 540.959948][T25315] [U] [ 540.962844][T25315] [U] [ 540.965562][T25315] [U] [ 540.968321][T25315] [U] [ 540.996560][T25315] [U] [ 540.999403][T25315] [U] [ 541.002098][T25315] [U] [ 541.005066][T25315] [U] [ 541.008793][T25315] [U] [ 541.011522][T25315] [U] [ 541.014243][T25315] [U] [ 541.016954][T25315] [U] [ 541.023291][T25315] [U] [ 541.026233][T25315] [U] [ 541.028964][T25315] [U] [ 541.031676][T25315] [U] [ 541.035623][T25315] [U] [ 541.038808][T25315] [U] [ 541.041624][T25315] [U] [ 541.044327][T25315] [U] [ 541.056037][T25315] [U] [ 541.058785][T25315] [U] [ 541.061477][T25315] [U] [ 541.064332][T25315] [U] [ 541.076826][T25315] [U] [ 541.079728][T25315] [U] [ 541.082451][T25315] [U] [ 541.085355][T25315] [U] [ 541.088256][T25315] [U] [ 541.090979][T25315] [U] [ 541.093692][T25315] [U] [ 541.096593][T25315] [U] [ 541.099422][T25315] [U] [ 541.102132][T25315] [U] [ 541.104824][T25315] [U] [ 541.107700][T25315] [U] [ 541.110811][T25315] [U] [ 541.113519][T25315] [U] [ 541.116397][T25315] [U] [ 541.119793][T25315] [U] [ 541.122871][T25315] [U] [ 541.125858][T25315] [U] [ 541.128564][T25315] [U] [ 541.131261][T25315] [U] [ 541.139935][T25315] [U] [ 541.142691][T25315] [U] [ 541.145483][T25315] [U] [ 541.148363][T25315] [U] [ 541.151233][T25315] [U] [ 541.154026][T25315] [U] [ 541.156729][T25315] [U] [ 541.159510][T25315] [U] [ 541.175569][T25315] [U] [ 541.178314][T25315] [U] [ 541.181199][T25315] [U] [ 541.184006][T25315] [U] [ 541.195687][T25315] [U] [ 541.198512][T25315] [U] [ 541.201304][T25315] [U] [ 541.204024][T25315] [U] [ 541.226732][T25315] [U] [ 541.229615][T25315] [U] [ 541.232303][T25315] [U] [ 541.234989][T25315] [U] [ 541.263121][T25315] [U] [ 541.265875][T25315] [U] [ 541.268787][T25315] [U] [ 541.271755][T25315] [U] [ 541.296542][T25315] [U] [ 541.299289][T25315] [U] [ 541.301999][T25315] [U] [ 541.304706][T25315] [U] [ 541.344630][T25315] [U] [ 541.347473][T25315] [U] [ 541.350268][T25315] [U] [ 541.505551][T25314] [U] [ 541.587731][ T5842] block nbd2: Receive control failed (result -32) [ 542.420056][T25365] batman_adv: batadv0: adding TT local entry aa:aa:aa:aa:aa:2a to non-existent VLAN 512 [ 542.652490][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 542.721177][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/90.tmp-b7:6' failed: Read-only file system [ 542.748097][T25374] netlink: 4 bytes leftover after parsing attributes in process `syz.0.8947'. [ 542.827024][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 542.876831][T23370] udevd[23370]: symlink '../../loop6' '/dev/disk/by-diskseq/90.tmp-b7:6' failed: Read-only file system [ 542.878286][T25380] netlink: 'syz.5.8952': attribute type 2 has an invalid length. [ 542.916837][T25380] netlink: 'syz.5.8952': attribute type 4 has an invalid length. [ 543.062833][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 543.132685][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/90.tmp-b7:6' failed: Read-only file system [ 543.246298][T25391] netlink: 48 bytes leftover after parsing attributes in process `syz.4.8957'. [ 543.290947][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 543.404710][T23370] udevd[23370]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 543.563626][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 543.686819][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 544.162081][T25417] netlink: 16 bytes leftover after parsing attributes in process `syz.5.8969'. [ 544.174335][T25417] netlink: 120 bytes leftover after parsing attributes in process `syz.5.8969'. [ 544.184027][T25417] netlink: 16 bytes leftover after parsing attributes in process `syz.5.8969'. [ 544.539382][ T30] audit: type=1326 audit(2000000268.380:95): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25405 comm="syz.4.8965" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe99bb9c799 code=0x7fc00000 [ 544.634596][T25436] overlay: ./file0 is not a directory [ 544.982364][T25452] netlink: 4 bytes leftover after parsing attributes in process `syz.4.8985'. [ 544.994800][T25452] netlink: 4 bytes leftover after parsing attributes in process `syz.4.8985'. [ 545.378396][T25464] block nbd5: not configured, cannot reconfigure [ 545.532496][T25468] netlink: 'syz.5.8993': attribute type 9 has an invalid length. [ 545.543424][T25468] netlink: 212368 bytes leftover after parsing attributes in process `syz.5.8993'. [ 545.979737][T25480] tap0: tun_chr_ioctl cmd 1074025672 [ 545.985475][T25480] tap0: ignored: set checksum enabled [ 546.090734][T25482] netlink: 'syz.5.9000': attribute type 83 has an invalid length. [ 546.161058][T25484] loop8: detected capacity change from 0 to 1 [ 546.211270][T25484] loop8: [POWERTEC] p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 [ 546.234504][T25484] loop8: p1 start 540042604 is beyond EOD, truncated [ 546.243259][T25484] loop8: p2 start 1640453368 is beyond EOD, truncated [ 546.251642][T25484] loop8: p3 start 1935506780 is beyond EOD, truncated [ 546.260152][T25484] loop8: p4 start 3893138939 is beyond EOD, truncated [ 546.267864][T25484] loop8: p5 start 287485722 is beyond EOD, truncated [ 546.275743][T25484] loop8: p6 start 3376667143 is beyond EOD, truncated [ 546.283380][T25484] loop8: p7 start 2111012381 is beyond EOD, truncated [ 546.303617][T25484] loop8: p8 start 3147612238 is beyond EOD, truncated [ 546.319036][T25484] loop8: p9 start 2252824347 is beyond EOD, truncated [ 546.327067][T25484] loop8: p10 start 489633540 is beyond EOD, truncated [ 546.336123][T25484] loop8: p11 start 1985099615 is beyond EOD, truncated [ 546.347948][T25484] loop8: p12 start 2132828001 is beyond EOD, truncated [ 546.767210][T25504] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 546.840153][ T9] kernel read not supported for file /1064/net/arp (pid: 9 comm: kworker/0:0) [ 546.963883][ T5911] usb 6-1: new high-speed USB device number 27 using dummy_hcd [ 547.125138][ T5911] usb 6-1: Using ep0 maxpacket: 8 [ 547.132892][ T5911] usb 6-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 547.145945][ T5911] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 547.164996][ T5911] pvrusb2: Hardware description: Terratec Grabster AV400 [ 547.172155][ T5911] pvrusb2: ********** [ 547.177015][ T5911] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 547.187297][ T5911] pvrusb2: Important functionality might not be entirely working. [ 547.195340][ T5911] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 547.207680][ T5911] pvrusb2: ********** [ 547.372386][ T2363] pvrusb2: Invalid write control endpoint [ 547.577948][ T2363] pvrusb2: Invalid write control endpoint [ 547.590386][ T2363] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 547.590527][ T5911] usb 6-1: USB disconnect, device number 27 [ 547.618995][ T2363] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 547.629142][ T2363] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 547.640614][ T2363] pvrusb2: Device being rendered inoperable [ 547.655822][ T2363] cx25840 2-0044: Unable to detect h/w, assuming cx23887 [ 547.664285][ T2363] cx25840 2-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 547.690427][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/90.tmp-b7:6' failed: Read-only file system [ 547.707669][ T2363] pvrusb2: Attached sub-driver cx25840 [ 547.723619][ T2363] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 547.743657][ T2363] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 547.875248][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/90.tmp-b7:6' failed: Read-only file system [ 547.932695][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/90.tmp-b7:6' failed: Read-only file system [ 547.980993][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/90.tmp-b7:6' failed: Read-only file system [ 548.104763][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/90.tmp-b7:6' failed: Read-only file system [ 548.186527][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 548.215217][T23370] udevd[23370]: symlink '../../loop6' '/dev/disk/by-diskseq/90.tmp-b7:6' failed: Read-only file system [ 548.343344][T23370] udevd[23370]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 548.393281][T25551] netlink: 128 bytes leftover after parsing attributes in process `syz.0.9034'. [ 548.397131][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/90.tmp-b7:6' failed: Read-only file system [ 548.426716][T25550] input: syz0 as /devices/virtual/input/input51 [ 548.508121][T23370] udevd[23370]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 548.551923][T25557] netlink: 4 bytes leftover after parsing attributes in process `syz.0.9037'. [ 548.718343][T25566] netlink: 190972 bytes leftover after parsing attributes in process `syz.0.9041'. [ 549.181046][T25587] netlink: 4 bytes leftover after parsing attributes in process `syz.5.9051'. [ 551.248804][T25647] block nbd5: NBD_DISCONNECT [ 551.828895][T25671] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 552.423683][ T5940] usb 6-1: new high-speed USB device number 28 using dummy_hcd [ 552.573928][ T5940] usb 6-1: Using ep0 maxpacket: 16 [ 552.581194][ T5940] usb 6-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 5 [ 552.594765][ T5940] usb 6-1: New USB device found, idVendor=057e, idProduct=2019, bcdDevice= 0.00 [ 552.604402][ T5940] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 552.614350][ T5940] usb 6-1: config 0 descriptor?? [ 552.756732][T25695] netlink: 212368 bytes leftover after parsing attributes in process `syz.0.9103'. [ 552.807852][T25697] loop8: detected capacity change from 0 to 524287999 [ 552.850050][T21351] buffer_io_error: 11 callbacks suppressed [ 552.850092][T21351] Buffer I/O error on dev loop8, logical block 65535998, async page read [ 552.871421][T21351] udevd[21351]: symlink '../../loop8' '/dev/disk/by-diskseq/93.tmp-b7:8' failed: Read-only file system [ 552.903056][T21351] udevd[21351]: symlink '../../loop8' '/dev/disk/by-diskseq/93.tmp-b7:8' failed: Read-only file system [ 552.926443][T21351] udevd[21351]: symlink '../../loop8' '/dev/disk/by-diskseq/93.tmp-b7:8' failed: Read-only file system [ 552.991278][ T83] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 553.049674][ T5940] nintendo 0003:057E:2019.0039: unknown main item tag 0x0 [ 553.057060][ T5940] nintendo 0003:057E:2019.0039: unknown main item tag 0x0 [ 553.065630][ T5940] nintendo 0003:057E:2019.0039: unknown main item tag 0x0 [ 553.072987][ T5940] nintendo 0003:057E:2019.0039: unknown main item tag 0x0 [ 553.080644][ T5940] nintendo 0003:057E:2019.0039: unknown main item tag 0x0 [ 553.091390][ T5940] nintendo 0003:057E:2019.0039: hidraw0: USB HID v80.05 Device [HID 057e:2019] on usb-dummy_hcd.5-1/input0 [ 553.176155][ T5940] nintendo 0003:057E:2019.0039: Failed to get joycon info; ret=-38 [ 553.222385][ T5940] nintendo 0003:057E:2019.0039: Failed to retrieve controller info; ret=-38 [ 553.250822][ T5940] nintendo 0003:057E:2019.0039: Failed to initialize controller; ret=-38 [ 553.304719][ T5940] nintendo 0003:057E:2019.0039: probe - fail = -38 [ 553.314990][ T5940] nintendo 0003:057E:2019.0039: probe with driver nintendo failed with error -38 [ 553.350593][ T5940] usb 6-1: USB disconnect, device number 28 [ 553.615744][T25725] cgroup: fork rejected by pids controller in /syz4 [ 553.866257][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 553.970337][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 554.311127][T25735] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 554.321818][T25735] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 554.343856][T25735] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 554.366801][T25735] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 554.382760][T25735] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 554.425790][ T5934] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 554.600619][ T5934] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 554.697583][ T5934] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 554.787571][ T5934] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 554.851445][T25737] chnl_net:caif_netlink_parms(): no params data found [ 554.945098][T25737] bridge0: port 1(bridge_slave_0) entered blocking state [ 554.952427][T25737] bridge0: port 1(bridge_slave_0) entered disabled state [ 554.960361][T25737] bridge_slave_0: entered allmulticast mode [ 554.969997][T25737] bridge_slave_0: entered promiscuous mode [ 554.979685][T25737] bridge0: port 2(bridge_slave_1) entered blocking state [ 554.987972][T25737] bridge0: port 2(bridge_slave_1) entered disabled state [ 554.995416][T25737] bridge_slave_1: entered allmulticast mode [ 555.003277][T25737] bridge_slave_1: entered promiscuous mode [ 555.074096][T25737] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 555.088854][T25737] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 555.181865][T25737] team0: Port device team_slave_0 added [ 555.258742][T25737] team0: Port device team_slave_1 added [ 555.332371][ T5934] bridge_slave_1: left allmulticast mode [ 555.346378][ T5934] bridge_slave_1: left promiscuous mode [ 555.368877][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/90.tmp-b7:6' failed: Read-only file system [ 555.381054][ T5934] bridge0: port 2(bridge_slave_1) entered disabled state [ 555.397846][ T5934] bridge_slave_0: left allmulticast mode [ 555.413949][ T5934] bridge_slave_0: left promiscuous mode [ 555.421666][ T5934] bridge0: port 1(bridge_slave_0) entered disabled state [ 555.506665][T21351] udevd[21351]: symlink '../../loop2' '/dev/disk/by-diskseq/95.tmp-b7:2' failed: Read-only file system [ 555.555832][T21351] udevd[21351]: symlink '../../loop2' '/dev/disk/by-diskseq/95.tmp-b7:2' failed: Read-only file system [ 555.624793][T21351] udevd[21351]: symlink '../../loop2' '/dev/disk/by-diskseq/95.tmp-b7:2' failed: Read-only file system [ 555.625770][T23370] udevd[23370]: symlink '../../loop6' '/dev/disk/by-diskseq/90.tmp-b7:6' failed: Read-only file system [ 556.079507][ T5934] smc: removing net device bond0 with user defined pnetid SYZ2 [ 556.088196][ T5842] Bluetooth: hci3: Opcode 0x1003 failed: -110 [ 556.125505][ T5934] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 556.234268][ T5934] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 556.255927][ T5934] bond0 (unregistering): Released all slaves [ 556.458866][T25737] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 556.476453][T25737] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 556.504225][ T5842] Bluetooth: hci4: command tx timeout [ 556.518533][T25737] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 556.554731][T25737] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 556.561722][T25737] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 556.591744][T25737] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 556.830054][T25737] hsr_slave_0: entered promiscuous mode [ 556.850586][T25737] hsr_slave_1: entered promiscuous mode [ 556.859049][T25737] debugfs: 'hsr0' already exists in 'hsr' [ 556.865761][T25737] Cannot create hsr debugfs directory [ 557.589151][T25821] netlink: 12 bytes leftover after parsing attributes in process `syz.0.9146'. [ 557.647757][T25821] netlink: 12 bytes leftover after parsing attributes in process `syz.0.9146'. [ 557.799081][T25827] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 557.948333][T25833] netlink: 32 bytes leftover after parsing attributes in process `syz.0.9150'. [ 558.009186][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 558.251925][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/90.tmp-b7:6' failed: Read-only file system [ 558.350903][T21197] udevd[21197]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 558.395129][ T5934] hsr_slave_0: left promiscuous mode [ 558.426414][ T5934] hsr_slave_1: left promiscuous mode [ 558.438357][ T5934] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 558.446284][ T5934] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 558.457824][ T5934] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 558.466711][ T5934] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 558.479087][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 558.519708][ T5934] veth1_macvtap: left promiscuous mode [ 558.530405][ T5934] veth0_macvtap: left promiscuous mode [ 558.540991][ T5934] veth1_vlan: left promiscuous mode [ 558.553227][ T5934] veth0_vlan: left promiscuous mode [ 558.563585][ T5842] Bluetooth: hci4: command tx timeout [ 558.572625][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 558.831762][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 558.906017][T25862] netlink: 'syz.0.9162': attribute type 10 has an invalid length. [ 558.940168][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 559.080031][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 559.149522][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/90.tmp-b7:6' failed: Read-only file system [ 559.206519][T23370] udevd[23370]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 559.275196][ T5934] team0 (unregistering): Port device team_slave_1 removed [ 559.336390][ T5934] team0 (unregistering): Port device team_slave_0 removed [ 559.463632][ T24] usb 6-1: new high-speed USB device number 29 using dummy_hcd [ 559.640912][ T24] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 559.673836][ T24] usb 6-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 559.690912][ T24] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 559.712528][ T24] usb 6-1: config 0 descriptor?? [ 559.724498][ T24] pwc: Askey VC010 type 2 USB webcam detected. [ 560.143939][ T24] pwc: recv_control_msg error -32 req 02 val 2b00 [ 560.376522][ T24] pwc: recv_control_msg error -71 req 02 val 2c00 [ 560.394375][ T24] pwc: recv_control_msg error -71 req 04 val 1000 [ 560.399866][T25907] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 560.407954][ T24] pwc: recv_control_msg error -71 req 04 val 1300 [ 560.417142][ T24] pwc: recv_control_msg error -71 req 04 val 1400 [ 560.437529][ T24] pwc: recv_control_msg error -71 req 02 val 2000 [ 560.456941][ T24] pwc: recv_control_msg error -71 req 02 val 2100 [ 560.473014][ T24] pwc: recv_control_msg error -71 req 04 val 1500 [ 560.490851][ T24] pwc: recv_control_msg error -71 req 02 val 2500 [ 560.499068][ T24] pwc: recv_control_msg error -71 req 02 val 2400 [ 560.518031][ T24] pwc: recv_control_msg error -71 req 02 val 2600 [ 560.531515][ T24] pwc: recv_control_msg error -71 req 02 val 2900 [ 560.539151][ T24] pwc: recv_control_msg error -71 req 02 val 2800 [ 560.546575][ T24] pwc: recv_control_msg error -71 req 04 val 1100 [ 560.559542][ T24] pwc: recv_control_msg error -71 req 04 val 1200 [ 560.610522][ T24] pwc: Registered as video103. [ 560.631900][ T24] input: PWC snapshot button as /devices/platform/dummy_hcd.5/usb6/6-1/input/input54 [ 560.643695][ T5842] Bluetooth: hci4: command tx timeout [ 560.725093][ T24] usb 6-1: USB disconnect, device number 29 [ 560.940895][ T5934] IPVS: stop unused estimator thread 0... [ 561.437400][T25936] hugetlbfs: syz.6.9189 (25936): Using mlock ulimits for SHM_HUGETLB is obsolete [ 561.463063][T25938] netlink: 4 bytes leftover after parsing attributes in process `syz.5.9190'. [ 561.482172][T25737] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 561.483255][T25938] netlink: 16 bytes leftover after parsing attributes in process `syz.5.9190'. [ 561.516274][T25737] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 561.603342][T25737] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 561.627804][T25737] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 561.898797][T25737] 8021q: adding VLAN 0 to HW filter on device bond0 [ 561.996112][T25737] 8021q: adding VLAN 0 to HW filter on device team0 [ 562.047506][ T5934] bridge0: port 1(bridge_slave_0) entered blocking state [ 562.054965][ T5934] bridge0: port 1(bridge_slave_0) entered forwarding state [ 562.130332][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 562.138116][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 562.183749][T25962] netlink: 'syz.5.9195': attribute type 25 has an invalid length. [ 562.203301][T25962] netlink: 92 bytes leftover after parsing attributes in process `syz.5.9195'. [ 562.740135][ T5842] Bluetooth: hci4: command tx timeout [ 562.748616][ T1315] ieee802154 phy0 wpan0: encryption failed: -22 [ 562.936804][T25737] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 563.017606][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/90.tmp-b7:6' failed: Read-only file system [ 563.049533][T23370] udevd[23370]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 563.243773][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 563.427469][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 563.612996][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 563.669492][T25737] veth0_vlan: entered promiscuous mode [ 563.714381][T25737] veth1_vlan: entered promiscuous mode [ 563.895798][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 563.910662][T25737] veth0_macvtap: entered promiscuous mode [ 563.937378][T25737] veth1_macvtap: entered promiscuous mode [ 564.012704][T25737] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 564.049150][T25737] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 564.095682][T25795] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 564.108199][ T5940] usb 6-1: new high-speed USB device number 30 using dummy_hcd [ 564.122638][T25795] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 564.146118][T25795] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 564.160245][T25795] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 564.294171][ T5940] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 564.323077][ T5940] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 564.366641][ T5940] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 564.392290][ T5940] usb 6-1: New USB device found, idVendor=1038, idProduct=1410, bcdDevice= 0.00 [ 564.409475][ T5940] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 564.440116][ T5940] usb 6-1: config 0 descriptor?? [ 564.448658][T25795] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 564.470569][T25795] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 564.540409][ T5934] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 564.549661][ T5934] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 564.872150][ T5940] steelseries 0003:1038:1410.003A: not enough fields in HID_OUTPUT_REPORT 0 [ 565.091798][ T5847] usb 6-1: USB disconnect, device number 30 [ 565.648603][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 565.711931][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 565.813333][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 565.911492][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 566.006441][T26093] can0: slcan on ptm0. [ 566.133804][T26093] can0 (unregistered): slcan off ptm0. [ 566.658656][T26121] tipc: Enabling of bearer rejected, already enabled [ 567.014642][ T809] usb 6-1: new high-speed USB device number 31 using dummy_hcd [ 567.183651][ T809] usb 6-1: Using ep0 maxpacket: 32 [ 567.196915][ T809] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 567.236369][ T809] usb 6-1: New USB device found, idVendor=06f8, idProduct=301b, bcdDevice=bb.39 [ 567.253290][ T809] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 567.271855][ T809] usb 6-1: Product: syz [ 567.284897][ T809] usb 6-1: Manufacturer: syz [ 567.297090][ T809] usb 6-1: SerialNumber: syz [ 567.317976][ T809] usb 6-1: config 0 descriptor?? [ 567.334664][ T809] gspca_main: gspca_pac7302-2.14.0 probing 06f8:301b [ 568.126469][T23370] udevd[23370]: symlink '../../loop6' '/dev/disk/by-diskseq/90.tmp-b7:6' failed: Read-only file system [ 568.146448][ T809] gspca_pac7302: reg_w() failed i: 78 v: 40 error -71 [ 568.162211][ T809] gspca_pac7302 6-1:0.0: probe with driver gspca_pac7302 failed with error -71 [ 568.181772][ T809] usb 6-1: USB disconnect, device number 31 [ 568.241346][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/90.tmp-b7:6' failed: Read-only file system [ 568.294297][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/90.tmp-b7:6' failed: Read-only file system [ 568.342394][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/90.tmp-b7:6' failed: Read-only file system [ 568.397733][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/90.tmp-b7:6' failed: Read-only file system [ 568.485295][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/90.tmp-b7:6' failed: Read-only file system [ 568.634282][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/90.tmp-b7:6' failed: Read-only file system [ 568.719916][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 568.761870][T23370] udevd[23370]: symlink '../../loop6' '/dev/disk/by-diskseq/90.tmp-b7:6' failed: Read-only file system [ 568.880730][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/90.tmp-b7:6' failed: Read-only file system [ 569.049748][T26200] netlink: 180 bytes leftover after parsing attributes in process `syz.6.9266'. [ 569.759138][T26229] netlink: 4 bytes leftover after parsing attributes in process `syz.5.9281'. [ 569.800342][T26231] netlink: 'syz.0.9280': attribute type 83 has an invalid length. [ 570.480551][T26257] trusted_key: encrypted_key: keyword 'uew' not recognized [ 571.054914][T26281] netlink: 'syz.6.9303': attribute type 2 has an invalid length. [ 571.085219][T26281] netlink: 4 bytes leftover after parsing attributes in process `syz.6.9303'. [ 571.647610][ T9] IPVS: starting estimator thread 0... [ 571.743898][T26312] IPVS: using max 43 ests per chain, 103200 per kthread [ 571.937262][T26328] netlink: 8 bytes leftover after parsing attributes in process `syz.4.9326'. [ 572.347474][T26351] netlink: 128 bytes leftover after parsing attributes in process `syz.0.9334'. [ 573.232604][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 573.396356][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 573.458031][T26396] tmpfs: Invalid gid '0x00000000ffffffff' [ 573.580237][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 574.631414][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 574.796498][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 574.839353][T26436] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 574.961275][T26413] udevd[26413]: symlink '../../loop6' '/dev/disk/by-diskseq/90.tmp-b7:6' failed: Read-only file system [ 574.975449][T23370] udevd[23370]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 575.174160][ T9] usb 6-1: new low-speed USB device number 32 using dummy_hcd [ 575.325329][ T9] usb 6-1: config 0 has an invalid interface number: 1 but max is 0 [ 575.334074][ T9] usb 6-1: config 0 has no interface number 0 [ 575.340485][ T9] usb 6-1: config 0 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 575.352439][ T9] usb 6-1: config 0 interface 1 altsetting 0 endpoint 0x82 has invalid maxpacket 159, setting to 8 [ 575.364280][ T9] usb 6-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 575.373682][ T9] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 575.384080][ T9] usb 6-1: config 0 descriptor?? [ 575.390668][T26441] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 575.406086][ T9] iowarrior 6-1:0.1: IOWarrior product=0x1512, serial= interface=1 now attached to iowarrior0 [ 575.604134][ T5891] usb 6-1: USB disconnect, device number 32 [ 576.424795][T23370] udevd[23370]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 576.570008][T26488] netlink: 8 bytes leftover after parsing attributes in process `syz.0.9385'. [ 576.570683][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 576.682729][T26497] veth0_vlan: entered allmulticast mode [ 576.755741][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 576.814195][T26497] veth0_vlan: left promiscuous mode [ 576.837249][T26497] veth0_vlan: entered promiscuous mode [ 577.352463][T26527] syzkaller0: tun_chr_ioctl cmd 1074025676 [ 577.370604][T26527] syzkaller0: owner set to 774 [ 577.421907][T26529] netlink: 'syz.5.9403': attribute type 2 has an invalid length. [ 577.434190][T26529] netlink: 'syz.5.9403': attribute type 11 has an invalid length. [ 577.442258][T26529] netlink: 112 bytes leftover after parsing attributes in process `syz.5.9403'. [ 578.292083][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/90.tmp-b7:6' failed: Read-only file system [ 578.339367][T23370] udevd[23370]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 578.442874][T23370] udevd[23370]: symlink '../../loop6' '/dev/disk/by-diskseq/90.tmp-b7:6' failed: Read-only file system [ 578.495865][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 578.589346][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 578.612363][T23370] udevd[23370]: symlink '../../loop6' '/dev/disk/by-diskseq/90.tmp-b7:6' failed: Read-only file system [ 578.670886][ T30] audit: type=1800 audit(2000000302.510:96): pid=26549 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.9412" name="file0" dev="tmpfs" ino=332 res=0 errno=0 [ 578.738231][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 578.791995][T23370] udevd[23370]: symlink '../../loop6' '/dev/disk/by-diskseq/90.tmp-b7:6' failed: Read-only file system [ 578.889789][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 578.941966][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/90.tmp-b7:6' failed: Read-only file system [ 579.128526][T26605] veth0_vlan: entered allmulticast mode [ 579.192606][T26607] veth0_vlan: left promiscuous mode [ 579.216846][T26607] veth0_vlan: entered promiscuous mode [ 579.783684][T26636] netlink: 'syz.4.9452': attribute type 83 has an invalid length. [ 580.190814][T26661] netlink: 8 bytes leftover after parsing attributes in process `syz.0.9464'. [ 581.371148][T26692] netlink: 212368 bytes leftover after parsing attributes in process `syz.5.9478'. [ 582.086147][ T5842] Bluetooth: hci3: Entering manufacturer mode failed (-110) [ 582.094736][ T5160] Bluetooth: hci3: command 0xfc11 tx timeout [ 583.459411][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 583.572013][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 583.645389][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 583.744208][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 583.794988][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 583.849770][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 584.335657][ T809] usb 6-1: new high-speed USB device number 33 using dummy_hcd [ 584.493620][ T809] usb 6-1: Using ep0 maxpacket: 8 [ 584.505332][ T809] usb 6-1: config 0 has no interfaces? [ 584.513081][ T809] usb 6-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2e.04 [ 584.522936][ T809] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 584.533182][ T809] usb 6-1: Product: syz [ 584.543371][ T809] usb 6-1: Manufacturer: syz [ 584.548822][ T809] usb 6-1: SerialNumber: syz [ 584.558934][ T809] usb 6-1: config 0 descriptor?? [ 584.791865][ T5847] usb 6-1: USB disconnect, device number 33 [ 585.034357][ T5842] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci4/hci4:201' [ 585.045156][ T5842] CPU: 1 UID: 0 PID: 5842 Comm: kworker/u9:2 Tainted: G L syzkaller #0 PREEMPT(full) [ 585.045190][ T5842] Tainted: [L]=SOFTLOCKUP [ 585.045197][ T5842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 585.045208][ T5842] Workqueue: hci4 hci_rx_work [ 585.045236][ T5842] Call Trace: [ 585.045242][ T5842] [ 585.045247][ T5842] dump_stack_lvl+0xe8/0x150 [ 585.045266][ T5842] sysfs_create_dir_ns+0x271/0x2a0 [ 585.045283][ T5842] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 585.045296][ T5842] ? do_raw_spin_unlock+0xf5/0x210 [ 585.045314][ T5842] kobject_add_internal+0x62b/0xd00 [ 585.045330][ T5842] kobject_add+0x163/0x240 [ 585.045345][ T5842] ? __pfx_kobject_add+0x10/0x10 [ 585.045357][ T5842] ? _raw_spin_unlock+0x28/0x50 [ 585.045374][ T5842] ? get_device_parent+0x366/0x3a0 [ 585.045390][ T5842] device_add+0x408/0xb70 [ 585.045409][ T5842] hci_conn_add_sysfs+0xd5/0x210 [ 585.045434][ T5842] le_conn_complete_evt+0xf1d/0x1430 [ 585.045456][ T5842] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 585.045467][ T5842] ? __mutex_unlock_slowpath+0x1bd/0x7d0 [ 585.045478][ T5842] ? __pfx___mutex_lock+0x10/0x10 [ 585.045488][ T5842] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 585.045496][ T5842] ? skb_pull_data+0xfb/0x200 [ 585.045511][ T5842] hci_le_conn_complete_evt+0x187/0x470 [ 585.045525][ T5842] hci_event_packet+0x7af/0x12c0 [ 585.045543][ T5842] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 585.045554][ T5842] ? __pfx_hci_event_packet+0x10/0x10 [ 585.045578][ T5842] ? kcov_remote_start+0x49a/0x7a0 [ 585.045593][ T5842] ? hci_send_to_monitor+0xe2/0x590 [ 585.045607][ T5842] hci_rx_work+0x3ee/0x1040 [ 585.045630][ T5842] ? process_one_work+0x8bb/0x1780 [ 585.045643][ T5842] process_one_work+0x9ab/0x1780 [ 585.045667][ T5842] ? __pfx_process_one_work+0x10/0x10 [ 585.045679][ T5842] ? do_raw_spin_lock+0x12b/0x2f0 [ 585.045698][ T5842] worker_thread+0xba8/0x11e0 [ 585.045712][ T5842] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 585.045726][ T5842] ? __kthread_parkme+0x7a/0x1f0 [ 585.045736][ T5842] ? __kthread_parkme+0x19c/0x1f0 [ 585.045748][ T5842] kthread+0x388/0x470 [ 585.045759][ T5842] ? __pfx_worker_thread+0x10/0x10 [ 585.045766][ T5842] ? __pfx_kthread+0x10/0x10 [ 585.045778][ T5842] ret_from_fork+0x51e/0xb90 [ 585.045792][ T5842] ? __pfx_ret_from_fork+0x10/0x10 [ 585.045804][ T5842] ? __switch_to+0xc7d/0x1450 [ 585.045818][ T5842] ? __pfx_kthread+0x10/0x10 [ 585.045829][ T5842] ret_from_fork_asm+0x1a/0x30 [ 585.045847][ T5842] [ 585.045870][ T5842] kobject: kobject_add_internal failed for hci4:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 585.323001][ T5842] Bluetooth: hci4: failed to register connection device [ 585.357933][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 585.429539][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 585.510481][ T5934] tipc: Subscription rejected, illegal request [ 586.060395][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/90.tmp-b7:6' failed: Read-only file system [ 586.147906][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/90.tmp-b7:6' failed: Read-only file system [ 586.491863][T26841] overlay: filesystem on ./file1 is read-only [ 586.702330][T26853] netlink: 4 bytes leftover after parsing attributes in process `syz.4.9540'. [ 587.208307][T26877] netlink: 212368 bytes leftover after parsing attributes in process `syz.5.9553'. [ 588.035572][ T29] usb 6-1: new high-speed USB device number 34 using dummy_hcd [ 588.203840][ T29] usb 6-1: Using ep0 maxpacket: 16 [ 588.222658][ T29] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 588.234654][ T29] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 588.258877][ T29] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 588.283308][ T29] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 588.295924][T26932] netlink: 'syz.6.9578': attribute type 2 has an invalid length. [ 588.304446][ T29] usb 6-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 588.337623][ T29] usb 6-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 588.353419][ T29] usb 6-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 588.378027][ T29] usb 6-1: Manufacturer: syz [ 588.408308][ T29] usb 6-1: config 0 descriptor?? [ 588.686598][ T29] rc_core: IR keymap rc-hauppauge not found [ 588.692836][ T29] Registered IR keymap rc-empty [ 588.698238][ T29] mceusb 6-1:0.0: Error: mce write submit urb error = -90 [ 588.724422][ T29] mceusb 6-1:0.0: Error: mce write submit urb error = -90 [ 588.745686][ T29] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/rc/rc0 [ 588.760226][ T29] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/rc/rc0/input56 [ 588.775416][ T29] mceusb 6-1:0.0: Error: mce write submit urb error = -90 [ 588.803961][ T29] mceusb 6-1:0.0: Error: mce write submit urb error = -90 [ 588.825974][ T29] mceusb 6-1:0.0: Error: mce write submit urb error = -90 [ 588.854508][ T29] mceusb 6-1:0.0: Error: mce write submit urb error = -90 [ 588.885162][ T29] mceusb 6-1:0.0: Error: mce write submit urb error = -90 [ 588.903751][ T29] mceusb 6-1:0.0: Error: mce write submit urb error = -90 [ 588.923831][ T29] mceusb 6-1:0.0: Error: mce write submit urb error = -90 [ 588.943708][ T29] mceusb 6-1:0.0: Error: mce write submit urb error = -90 [ 588.963826][ T29] mceusb 6-1:0.0: Error: mce write submit urb error = -90 [ 588.983665][ T29] mceusb 6-1:0.0: Error: mce write submit urb error = -90 [ 589.003721][ T29] mceusb 6-1:0.0: Error: mce write submit urb error = -90 [ 589.025626][ T29] mceusb 6-1:0.0: Registered with mce emulator interface version 1 [ 589.034354][ T29] mceusb 6-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 589.151918][ T5891] usb 6-1: USB disconnect, device number 34 [ 589.736925][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 589.871325][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 589.987018][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 590.081915][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 590.202712][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 590.243695][ T9] hid-generic 0000:0000:0000.003B: unknown main item tag 0x0 [ 590.260961][ T9] hid-generic 0000:0000:0000.003B: unknown main item tag 0x0 [ 590.281735][ T9] hid-generic 0000:0000:0000.003B: hidraw0: HID v0.00 Device [syz0] on syz1 [ 590.321281][T23370] udevd[23370]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 590.403055][T26987] fido_id[26987]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 590.437245][T23370] udevd[23370]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 590.854456][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 591.058894][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 591.217216][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 591.322683][T27035] netlink: 168 bytes leftover after parsing attributes in process `syz.5.9623'. [ 593.373061][T27138] netlink: 8 bytes leftover after parsing attributes in process `syz.5.9672'. [ 593.532275][T27144] netlink: 56 bytes leftover after parsing attributes in process `syz.5.9675'. [ 594.178448][T27170] netlink: 40 bytes leftover after parsing attributes in process `syz.0.9688'. [ 594.188356][T27170] netlink: 40 bytes leftover after parsing attributes in process `syz.0.9688'. [ 594.403653][ T5891] usb 6-1: new high-speed USB device number 35 using dummy_hcd [ 594.486892][ T5160] Bluetooth: hci3: command 0x1003 tx timeout [ 594.487172][ T5842] Bluetooth: hci3: Opcode 0x1003 failed: -110 [ 594.619052][ T5891] usb 6-1: Using ep0 maxpacket: 32 [ 594.639083][ T5891] usb 6-1: config 0 has an invalid interface number: 51 but max is 0 [ 594.658491][ T5891] usb 6-1: config 0 has no interface number 0 [ 594.676312][ T5891] usb 6-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 594.702507][ T5891] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 594.721366][ T5891] usb 6-1: Product: syz [ 594.729895][ T5891] usb 6-1: Manufacturer: syz [ 594.735934][ T5891] usb 6-1: SerialNumber: syz [ 594.742533][ T5891] usb 6-1: config 0 descriptor?? [ 594.749942][ T5891] quatech2 6-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 594.957680][ T5891] usb 6-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 594.971553][ T5891] usb 6-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 595.357035][ C0] usb 6-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 595.358454][ T24] usb 6-1: USB disconnect, device number 35 [ 595.385922][ T24] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 595.402737][ T24] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 595.415830][ T24] quatech2 6-1:0.51: device disconnected [ 595.900617][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 595.952202][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 596.001604][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 596.071943][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 596.120745][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 596.176217][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 596.223015][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 596.241696][T27211] netlink: 12 bytes leftover after parsing attributes in process `syz.5.9706'. [ 596.282306][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 596.342176][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 596.396291][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 596.681774][T27226] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 597.675849][T27266] macvlan1: entered promiscuous mode [ 597.688865][T27266] macvlan1: entered allmulticast mode [ 597.705892][T27266] veth1_vlan: entered allmulticast mode [ 597.810447][T27273] usb usb9: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 597.818453][T27273] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 598.131013][T27288] kvm: kvm [27285]: vcpu257, guest rIP: 0xfff0 Unhandled WRMSR(0xc0010004) = 0xcd [ 598.388513][T27304] netlink: 26332 bytes leftover after parsing attributes in process `syz.5.9751'. [ 598.994680][T27335] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 599.054924][T27341] program syz.4.9769 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 599.352540][T27359] netlink: 8 bytes leftover after parsing attributes in process `syz.5.9778'. [ 600.268171][T27399] veth1_virt_wifi: entered allmulticast mode [ 600.285910][T27399] veth1_virt_wifi: left allmulticast mode [ 601.561668][ T5842] Bluetooth: hci4: link tx timeout [ 601.573950][ T5842] Bluetooth: hci4: killing stalled connection 11:aa:aa:aa:aa:aa [ 602.179194][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 602.342525][T27415] netlink: 4 bytes leftover after parsing attributes in process `syz.0.9805'. [ 602.385145][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 602.518004][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 602.680500][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 602.731659][T27433] loop4: detected capacity change from 0 to 65536 [ 602.808316][T27433] loop4: detected capacity change from 65536 to 523370496 [ 602.917925][T23370] udevd[23370]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 603.058079][T21351] udevd[21351]: symlink '../../loop4' '/dev/disk/by-diskseq/99.tmp-b7:4' failed: Read-only file system [ 603.158911][T26413] udevd[26413]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 603.161570][T21232] udevd[21232]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 603.182768][T21351] udevd[21351]: symlink '../../loop4' '/dev/disk/by-diskseq/99.tmp-b7:4' failed: Read-only file system [ 603.234991][T21351] udevd[21351]: symlink '../../loop4' '/dev/disk/by-diskseq/99.tmp-b7:4' failed: Read-only file system [ 603.438899][T27465] 9p: Bad value for 'rfdno' [ 603.611645][ T5842] Bluetooth: hci4: command 0x0406 tx timeout [ 603.804298][ T5891] usb 6-1: new high-speed USB device number 36 using dummy_hcd [ 603.979554][ T5891] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 604.010832][ T5891] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBA, changing to 0x8A [ 604.044735][ T5891] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 121 [ 604.064957][ T5891] usb 6-1: New USB device found, idVendor=2294, idProduct=425b, bcdDevice=a2.10 [ 604.075280][ T5891] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 604.086854][ T5891] usb 6-1: Product: syz [ 604.096219][ T5891] usb 6-1: Manufacturer: syz [ 604.100923][ T5891] usb 6-1: SerialNumber: syz [ 604.122847][ T5891] usb 6-1: config 0 descriptor?? [ 604.129492][T27471] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 604.144529][T27471] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 604.169862][ T5891] usb 6-1: ucan: probing device on interface #0 [ 604.293842][T26034] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 604.431015][T27506] veth1_macvtap: left promiscuous mode [ 604.436952][T27506] macsec0: entered promiscuous mode [ 604.457896][T27506] veth1_macvtap: entered promiscuous mode [ 604.481707][T27506] macsec0: left promiscuous mode [ 604.819209][ T5891] ucan 6-1:0.0 can0: registered device [ 604.980096][ T5891] ucan 6-1:0.0 can0: firmware string: unknown [ 605.018951][ T5891] usb 6-1: USB disconnect, device number 36 [ 606.671793][T27605] tipc: Started in network mode [ 606.689185][T27605] tipc: Node identity ac14140f, cluster identity 4711 [ 606.698603][T27605] tipc: New replicast peer: 255.255.255.255 [ 606.719020][T27605] tipc: Enabled bearer , priority 10 [ 606.740380][T27612] netlink: 12 bytes leftover after parsing attributes in process `syz.4.9884'. [ 606.773601][T27612] tipc: Disabling bearer [ 607.189351][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 607.227722][T27632] netlink: 12 bytes leftover after parsing attributes in process `syz.6.9893'. [ 607.294533][T21351] udevd[21351]: symlink '../../loop4' '/dev/disk/by-diskseq/100.tmp-b7:4' failed: Read-only file system [ 607.330100][T23370] udevd[23370]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 607.341788][T26413] udevd[26413]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 607.357158][ T30] audit: type=1326 audit(2000000331.200:97): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27635 comm="syz.4.9894" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f851c99c799 code=0x0 [ 607.418679][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 607.485631][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 607.549780][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 607.551997][ T30] audit: type=1800 audit(2000000331.390:98): pid=27645 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.6.9899" name="file1" dev="tmpfs" ino=3569 res=0 errno=0 [ 607.618501][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 607.692526][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 607.751384][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 607.763345][ T5847] usb 6-1: new high-speed USB device number 37 using dummy_hcd [ 607.933711][ T5847] usb 6-1: Using ep0 maxpacket: 8 [ 607.941220][ T5847] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x81 has an invalid bInterval 176, changing to 11 [ 607.952917][ T5847] usb 6-1: config 0 interface 0 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 607.966806][ T5847] usb 6-1: config 0 interface 0 has no altsetting 0 [ 607.973860][ T5847] usb 6-1: New USB device found, idVendor=057e, idProduct=2019, bcdDevice= 0.00 [ 607.983896][ T5847] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 607.995558][ T5847] usb 6-1: config 0 descriptor?? [ 608.199001][T27656] netlink: 16 bytes leftover after parsing attributes in process `syz.4.9904'. [ 608.214191][ T5847] usbhid 6-1:0.0: can't add hid device: -71 [ 608.224993][ T5847] usbhid 6-1:0.0: probe with driver usbhid failed with error -71 [ 608.238690][ T5847] usb 6-1: USB disconnect, device number 37 [ 608.548752][T27668] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 610.912136][ T30] audit: type=1326 audit(2000000334.750:99): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27722 comm="syz.5.9935" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f02b299c799 code=0x7fc00000 [ 612.100695][T27796] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 612.200196][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 612.758290][T27810] binder: 27809:27810 ioctl 400c620e 0 returned -14 [ 612.769030][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 612.879945][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 613.936157][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 614.025553][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 614.102996][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 614.364696][ T24] usb 6-1: new high-speed USB device number 38 using dummy_hcd [ 614.523649][ T24] usb 6-1: Using ep0 maxpacket: 8 [ 614.535894][ T24] usb 6-1: config index 0 descriptor too short (expected 301, got 45) [ 614.550605][ T24] usb 6-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 614.567366][ T24] usb 6-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 614.579429][ T24] usb 6-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 614.590664][ T24] usb 6-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 614.607354][ T24] usb 6-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 614.622029][ T24] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 614.857257][ T24] usb 6-1: GET_CAPABILITIES returned 0 [ 614.863341][ T24] usbtmc 6-1:16.0: can't read capabilities [ 614.992049][T27860] input: Bluetooth HID Boot Protocol Device as /devices/virtual/bluetooth/hci4/hci4:200/input57 [ 615.096941][ T24] usb 6-1: USB disconnect, device number 38 [ 615.203817][ T5160] Bluetooth: hci1: command 0x0406 tx timeout [ 615.309541][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 615.428960][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 615.510559][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 615.727075][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 616.291268][T27900] kvm: kvm [27899]: vcpu0, guest rIP: 0xfff0 Unhandled WRMSR(0xc0010006) = 0xffffffffffffffff [ 617.178371][T27931] netlink: 212356 bytes leftover after parsing attributes in process `syz.5.10031'. [ 617.240164][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 617.275309][T23370] udevd[23370]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 617.357384][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 617.389066][T23370] udevd[23370]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 617.472520][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 617.483111][T23370] udevd[23370]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 617.568174][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 617.612162][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 617.652822][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 617.699212][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 618.677830][T27989] netlink: 160 bytes leftover after parsing attributes in process `syz.4.10059'. [ 619.097446][T28006] netlink: 28 bytes leftover after parsing attributes in process `syz.6.10067'. [ 619.722289][T28028] netlink: 'syz.6.10077': attribute type 4 has an invalid length. [ 620.411424][T28061] sctp: Trying to GSO but underlying device doesn't support it. [ 620.528838][T28066] netlink: 212368 bytes leftover after parsing attributes in process `syz.5.10096'. [ 621.017486][ T30] audit: type=1326 audit(2000000344.860:100): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=28089 comm="syz.4.10107" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f851c99c799 code=0x0 [ 621.073700][ T5891] usb 6-1: new high-speed USB device number 39 using dummy_hcd [ 621.085213][ T5160] Bluetooth: hci1: Unable to find connection with handle 0x00c9 [ 621.287459][ T5891] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 621.307608][ T5891] usb 6-1: New USB device found, idVendor=046d, idProduct=c22e, bcdDevice= 0.00 [ 621.318865][ T5891] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 621.331200][ T5891] usb 6-1: config 0 descriptor?? [ 621.753909][ T5891] lg-g15 0003:046D:C22E.003C: unknown main item tag 0x0 [ 621.762107][ T5891] lg-g15 0003:046D:C22E.003C: unknown main item tag 0x0 [ 621.772948][ T5891] lg-g15 0003:046D:C22E.003C: unknown main item tag 0x0 [ 621.780649][ T5891] lg-g15 0003:046D:C22E.003C: unknown main item tag 0x0 [ 621.788204][ T5891] lg-g15 0003:046D:C22E.003C: unknown main item tag 0x0 [ 621.796083][ T5891] lg-g15 0003:046D:C22E.003C: unknown main item tag 0x0 [ 621.807788][ T5891] lg-g15 0003:046D:C22E.003C: unknown main item tag 0x0 [ 621.815367][ T5891] lg-g15 0003:046D:C22E.003C: unknown main item tag 0x0 [ 621.822753][ T5891] lg-g15 0003:046D:C22E.003C: unknown main item tag 0x0 [ 621.844749][ T5891] lg-g15 0003:046D:C22E.003C: unknown main item tag 0x0 [ 621.883899][ T5891] lg-g15 0003:046D:C22E.003C: hidraw0: USB HID v7f.7d Device [HID 046d:c22e] on usb-dummy_hcd.5-1/input0 [ 621.954626][ T24] usb 6-1: USB disconnect, device number 39 [ 622.025792][T28120] fido_id[28120]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.5/usb6/report_descriptor': No such file or directory [ 622.296504][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 622.382250][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 622.423122][T28138] tipc: Started in network mode [ 622.430587][T28138] tipc: Node identity ac14140f, cluster identity 4711 [ 622.438422][T28138] tipc: New replicast peer: 255.255.255.255 [ 622.450989][T28138] tipc: Enabled bearer , priority 10 [ 622.517548][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 622.567717][T23370] udevd[23370]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 622.656638][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 622.710669][T23370] udevd[23370]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 622.743322][T28150] program syz.5.10136 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 622.813112][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 622.848021][T23370] udevd[23370]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 622.904242][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 623.020976][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/88.tmp-b7:5' failed: Read-only file system [ 623.042406][T28162] netlink: 212340 bytes leftover after parsing attributes in process `syz.5.10142'. [ 623.075361][T28162] openvswitch: netlink: Port 167772160 exceeds max allowable 65535 [ 623.418967][T28178] input: syz1 as /devices/virtual/input/input59 [ 623.428620][ T24] usb 6-1: new high-speed USB device number 40 using dummy_hcd [ 623.567038][ T5891] tipc: Node number set to 2886997007 [ 623.597369][ T24] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 623.633773][ T24] usb 6-1: New USB device found, idVendor=046d, idProduct=c22e, bcdDevice= 0.00 [ 623.643342][ T24] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 623.661402][ T24] usb 6-1: config 0 descriptor?? [ 624.129905][ T24] lg-g15 0003:046D:C22E.003D: hidraw0: USB HID v7f.7d Device [HID 046d:c22e] on usb-dummy_hcd.5-1/input0 [ 624.186675][ T1315] ieee802154 phy0 wpan0: encryption failed: -22 [ 624.354379][ T24] usb 6-1: USB disconnect, device number 40 [ 625.637872][T28275] netlink: 'syz.6.10194': attribute type 58 has an invalid length. [ 626.841010][T28327] netlink: 212356 bytes leftover after parsing attributes in process `syz.5.10219'. [ 627.880328][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/104.tmp-b7:5' failed: Read-only file system [ 627.994664][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/104.tmp-b7:5' failed: Read-only file system [ 628.022711][T28341] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 628.066301][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/104.tmp-b7:5' failed: Read-only file system [ 628.136629][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/104.tmp-b7:5' failed: Read-only file system [ 628.181241][T28345] kvm: kvm [28344]: vcpu0, guest rIP: 0xfff0 Unhandled WRMSR(0xc0010007) = 0x6 [ 628.231198][T28349] kvm: kvm [28348]: vcpu5, guest rIP: 0xfff0 Unhandled WRMSR(0x187) = 0x7 [ 628.316399][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/104.tmp-b7:5' failed: Read-only file system [ 628.372649][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/104.tmp-b7:5' failed: Read-only file system [ 628.401541][T28354] netlink: 8 bytes leftover after parsing attributes in process `syz.5.10230'. [ 628.463148][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/104.tmp-b7:5' failed: Read-only file system [ 628.563018][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/104.tmp-b7:5' failed: Read-only file system [ 628.642107][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/104.tmp-b7:5' failed: Read-only file system [ 628.709940][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/104.tmp-b7:5' failed: Read-only file system [ 629.544417][T28399] block nbd3: Unsupported socket: should be TCP or UNIX. [ 629.646489][T28404] netlink: 'syz.6.10255': attribute type 12 has an invalid length. [ 629.656123][T28404] netlink: 120 bytes leftover after parsing attributes in process `syz.6.10255'. [ 630.145151][ T29] usb 6-1: new high-speed USB device number 41 using dummy_hcd [ 630.316973][ T29] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 630.341930][ T29] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 630.377325][ T29] usb 6-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 630.388666][ T29] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 630.398525][ T29] usb 6-1: SerialNumber: syz [ 630.643038][ T29] usb 6-1: 0:2 : does not exist [ 630.656412][ T29] usb 6-1: unit 48 not found! [ 630.735625][ T29] usb 6-1: USB disconnect, device number 41 [ 630.915081][ T30] audit: type=1326 audit(2000000610.766:101): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=28439 comm="syz.6.10272" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe8c479c799 code=0x0 [ 632.103924][ T9] usb 6-1: new high-speed USB device number 42 using dummy_hcd [ 632.207043][T28475] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 632.263748][ T9] usb 6-1: Using ep0 maxpacket: 8 [ 632.277246][ T9] usb 6-1: unable to get BOS descriptor or descriptor too short [ 632.312320][ T9] usb 6-1: New USB device found, idVendor=2b53, idProduct=0031, bcdDevice= 0.40 [ 632.322455][ T9] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 632.332249][ T9] usb 6-1: Product: syz [ 632.337158][ T9] usb 6-1: Manufacturer: syz [ 632.342080][ T9] usb 6-1: SerialNumber: syz [ 632.609722][T28491] can0: slcan on pty32. [ 632.749292][T28487] can0 (unregistered): slcan off pty32. [ 632.780951][ T9] usb 6-1: USB disconnect, device number 42 [ 632.919524][T21197] udevd[21197]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 632.955836][T28496] udevd[28496]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 633.192435][T23370] udevd[23370]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 633.278107][T28507] udevd[28507]: symlink '../../loop5' '/dev/disk/by-diskseq/104.tmp-b7:5' failed: Read-only file system [ 633.371277][T28507] udevd[28507]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 633.560243][T28507] udevd[28507]: symlink '../../loop5' '/dev/disk/by-diskseq/104.tmp-b7:5' failed: Read-only file system [ 633.610566][ T5160] Bluetooth: hci4: link tx timeout [ 634.184266][T28507] udevd[28507]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 634.249927][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 634.352910][T28507] udevd[28507]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 634.378604][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/104.tmp-b7:5' failed: Read-only file system [ 634.732901][T28569] netlink: 'syz.0.10318': attribute type 27 has an invalid length. [ 634.741315][T28569] netlink: 'syz.0.10318': attribute type 1 has an invalid length. [ 634.856521][T28572] netlink: 16146 bytes leftover after parsing attributes in process `syz.6.10320'. [ 635.228977][T28592] netlink: 12 bytes leftover after parsing attributes in process `syz.0.10330'. [ 635.260615][ T83] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 635.392543][T28598] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3) [ 635.400838][T28598] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 635.417672][T28598] vhci_hcd vhci_hcd.0: Device attached [ 635.424934][T28602] vhci_hcd vhci_hcd.0: pdev(0) rhport(1) sockfd(6) [ 635.433036][T28602] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 635.442159][T28602] vhci_hcd vhci_hcd.0: Device attached [ 635.478967][T28598] vhci_hcd vhci_hcd.0: pdev(0) rhport(2) sockfd(5) [ 635.485514][T28598] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 635.513609][T28598] vhci_hcd vhci_hcd.0: Device attached [ 635.533075][T28602] vhci_hcd vhci_hcd.0: pdev(0) rhport(3) sockfd(10) [ 635.540684][T28602] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 635.556035][T28602] vhci_hcd vhci_hcd.0: Device attached [ 635.566444][T28603] vhci_hcd: connection closed [ 635.569105][T28599] vhci_hcd: connection closed [ 635.572104][T28607] vhci_hcd: connection closed [ 635.608362][ T83] vhci_hcd vhci_hcd.0: stop threads [ 635.620229][T28610] vhci_hcd: connection closed [ 635.624343][ T83] vhci_hcd vhci_hcd.0: release socket [ 635.638480][ T83] vhci_hcd vhci_hcd.0: disconnect device [ 635.647187][ T83] vhci_hcd vhci_hcd.0: stop threads [ 635.653041][ T83] vhci_hcd vhci_hcd.0: release socket [ 635.659183][ T83] vhci_hcd vhci_hcd.0: disconnect device [ 635.665695][ T5847] vhci_hcd vhci_hcd.0: vhci_device speed not set [ 635.680027][ T83] vhci_hcd vhci_hcd.0: stop threads [ 635.693669][ T83] vhci_hcd vhci_hcd.0: release socket [ 635.704341][ T83] vhci_hcd vhci_hcd.0: disconnect device [ 635.727722][ T83] vhci_hcd vhci_hcd.0: stop threads [ 635.736425][ T83] vhci_hcd vhci_hcd.0: release socket [ 635.742248][ T83] vhci_hcd vhci_hcd.0: disconnect device [ 636.236357][T28639] netlink: 188 bytes leftover after parsing attributes in process `syz.0.10349'. [ 636.526215][T28651] kvm: kvm [28650]: vcpu0, guest rIP: 0xfff0 Unhandled WRMSR(0xc0010001) = 0xb [ 637.097791][T28686] netlink: 8 bytes leftover after parsing attributes in process `syz.4.10372'. [ 637.934457][T28507] udevd[28507]: symlink '../../loop9' '/dev/disk/by-diskseq/105.tmp-b7:9' failed: Read-only file system [ 637.935258][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/104.tmp-b7:5' failed: Read-only file system [ 637.980660][T28733] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 638.071152][T28507] udevd[28507]: symlink '../../loop5' '/dev/disk/by-diskseq/104.tmp-b7:5' failed: Read-only file system [ 638.107450][T28740] netlink: 'syz.0.10398': attribute type 12 has an invalid length. [ 638.116193][T28740] netlink: 120 bytes leftover after parsing attributes in process `syz.0.10398'. [ 638.410786][T28507] udevd[28507]: symlink '../../loop5' '/dev/disk/by-diskseq/104.tmp-b7:5' failed: Read-only file system [ 638.518821][T28507] udevd[28507]: symlink '../../loop5' '/dev/disk/by-diskseq/104.tmp-b7:5' failed: Read-only file system [ 638.713256][T28507] udevd[28507]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 638.729792][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/104.tmp-b7:5' failed: Read-only file system [ 638.985545][T26413] udevd[26413]: symlink '../../loop5' '/dev/disk/by-diskseq/104.tmp-b7:5' failed: Read-only file system [ 639.047423][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 639.147343][T28507] udevd[28507]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 639.183641][ T9] usb 6-1: new high-speed USB device number 43 using dummy_hcd [ 639.336554][ T9] usb 6-1: Using ep0 maxpacket: 8 [ 639.355154][ T9] usb 6-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 639.382776][ T9] usb 6-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 639.427526][ T9] usb 6-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 639.465278][ T9] usb 6-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 639.512000][ T9] usb 6-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 639.548447][ T9] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 639.791919][ T9] usb 6-1: GET_CAPABILITIES returned 0 [ 639.807305][ T9] usbtmc 6-1:16.0: can't read capabilities [ 639.878608][ T13] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 640.005906][ T5842] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 640.029065][ T5842] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 640.036348][ T809] usb 6-1: USB disconnect, device number 43 [ 640.050892][ T5842] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 640.063975][ T5842] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 640.081882][ T5842] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 640.280181][ T13] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 640.514018][ T13] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 640.689203][ T13] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 641.165451][T28803] chnl_net:caif_netlink_parms(): no params data found [ 641.318283][T28846] loop4: detected capacity change from 0 to 524287936 [ 641.369947][T28848] Attempt to restore checkpoint with obsolete wellknown handles [ 642.021315][ T13] bridge_slave_1: left allmulticast mode [ 642.027725][ T13] bridge_slave_1: left promiscuous mode [ 642.034115][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 642.048905][ T13] bridge_slave_0: left allmulticast mode [ 642.060492][ T13] bridge_slave_0: left promiscuous mode [ 642.068618][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 642.164891][ T5160] Bluetooth: hci3: command tx timeout [ 642.569470][ T13] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 642.587405][ T13] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 642.625564][ T13] bond0 (unregistering): Released all slaves [ 642.676163][T28803] bridge0: port 1(bridge_slave_0) entered blocking state [ 642.701266][T28803] bridge0: port 1(bridge_slave_0) entered disabled state [ 642.712553][T28803] bridge_slave_0: entered allmulticast mode [ 642.732119][T28803] bridge_slave_0: entered promiscuous mode [ 642.784383][T28877] netlink: 'syz.0.10441': attribute type 25 has an invalid length. [ 642.797533][T28877] netlink: 'syz.0.10441': attribute type 1 has an invalid length. [ 642.816200][T28877] bridge0: port 1(bridge_slave_0) entered disabled state [ 642.871011][T28803] bridge0: port 2(bridge_slave_1) entered blocking state [ 642.891744][T28803] bridge0: port 2(bridge_slave_1) entered disabled state [ 642.908848][T28803] bridge_slave_1: entered allmulticast mode [ 642.927432][T28803] bridge_slave_1: entered promiscuous mode [ 642.949893][ T13] tipc: Left network mode [ 642.972644][T28892] Context (ID=0x0) not attached to queue pair (handle=0x0:0x0) [ 643.014786][T28507] udevd[28507]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 643.073149][T28803] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 643.117740][T28803] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 643.186593][T28507] udevd[28507]: symlink '../../loop5' '/dev/disk/by-diskseq/104.tmp-b7:5' failed: Read-only file system [ 643.321292][T28803] team0: Port device team_slave_0 added [ 643.338036][T28803] team0: Port device team_slave_1 added [ 643.418077][T28507] udevd[28507]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 643.531716][T28803] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 643.551601][T28803] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 643.598090][T28507] udevd[28507]: symlink '../../loop5' '/dev/disk/by-diskseq/104.tmp-b7:5' failed: Read-only file system [ 643.670990][T28803] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 643.701414][T28803] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 643.752338][T28803] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 643.807151][T28507] udevd[28507]: symlink '../../loop5' '/dev/disk/by-diskseq/104.tmp-b7:5' failed: Read-only file system [ 643.841996][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 643.880258][T28803] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 644.006601][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/104.tmp-b7:5' failed: Read-only file system [ 644.222747][T28507] udevd[28507]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 644.240229][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/104.tmp-b7:5' failed: Read-only file system [ 644.245154][ T5160] Bluetooth: hci3: command tx timeout [ 644.348271][T28803] hsr_slave_0: entered promiscuous mode [ 644.408309][T28803] hsr_slave_1: entered promiscuous mode [ 644.428165][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 644.443555][T28803] debugfs: 'hsr0' already exists in 'hsr' [ 644.455341][T28803] Cannot create hsr debugfs directory [ 644.971503][ T13] hsr_slave_0: left promiscuous mode [ 644.982488][ T13] hsr_slave_1: left promiscuous mode [ 645.000687][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 645.023641][ T13] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 645.036984][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 645.058810][ T13] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 645.096369][ T13] veth1_macvtap: left promiscuous mode [ 645.102668][ T13] veth0_macvtap: left promiscuous mode [ 645.112211][ T13] veth1_vlan: left allmulticast mode [ 645.120100][ T13] veth1_vlan: left promiscuous mode [ 645.130221][ T13] veth0_vlan: left promiscuous mode [ 645.565037][ T13] team0 (unregistering): Port device team_slave_1 removed [ 645.599876][ T13] team0 (unregistering): Port device team_slave_0 removed [ 646.130298][T28994] loop8: detected capacity change from 0 to 1 [ 646.150591][T28994] Dev loop8: unable to read RDB block 1 [ 646.162175][T28996] netlink: 8 bytes leftover after parsing attributes in process `syz.6.10470'. [ 646.187249][T28994] loop8: unable to read partition table [ 646.204422][T28994] loop8: partition table beyond EOD, truncated [ 646.219417][T28994] loop_reread_partitions: partition scan of loop8 (被x^> ) failed (rc=-5) [ 646.324948][ T5160] Bluetooth: hci3: command tx timeout [ 646.516615][ T30] audit: type=1326 audit(2000000882.347:102): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=28999 comm="syz.6.10471" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe8c479c799 code=0x7fc00000 [ 647.026191][T28803] netdevsim netdevsim7 netdevsim0: renamed from eth0 [ 647.065602][T29020] bpf: Bad value for 'uid' [ 647.080321][T28803] netdevsim netdevsim7 netdevsim1: renamed from eth1 [ 647.088251][ T13] IPVS: stop unused estimator thread 0... [ 647.129993][T28803] netdevsim netdevsim7 netdevsim2: renamed from eth2 [ 647.193192][T28803] netdevsim netdevsim7 netdevsim3: renamed from eth3 [ 647.403177][ T30] audit: type=1326 audit(2000000883.247:103): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=28999 comm="syz.6.10471" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7fe8c4796517 code=0x7fc00000 [ 647.482224][ T30] audit: type=1326 audit(2000000883.247:104): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=28999 comm="syz.6.10471" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fe8c473db19 code=0x7fc00000 [ 647.569895][ T30] audit: type=1326 audit(2000000883.247:105): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=28999 comm="syz.6.10471" exe="/root/syz-executor" sig=0 arch=c000003e syscall=13 compat=0 ip=0x7fe8c473dbdd code=0x7fc00000 [ 647.604580][T28803] 8021q: adding VLAN 0 to HW filter on device bond0 [ 647.648606][ T30] audit: type=1326 audit(2000000883.247:106): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=28999 comm="syz.6.10471" exe="/root/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7fe8c479c799 code=0x7fc00000 [ 647.771375][T28803] 8021q: adding VLAN 0 to HW filter on device team0 [ 647.823164][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 647.831423][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 647.926901][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 647.934969][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 648.036063][T28507] udevd[28507]: symlink '../../loop5' '/dev/disk/by-diskseq/104.tmp-b7:5' failed: Read-only file system [ 648.081619][T21351] udevd[21351]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 648.294828][T28507] udevd[28507]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 648.341966][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/104.tmp-b7:5' failed: Read-only file system [ 648.406016][ T5160] Bluetooth: hci3: command tx timeout [ 648.512620][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/104.tmp-b7:5' failed: Read-only file system [ 648.610609][T28507] udevd[28507]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 648.678486][T29076] kvm: kvm [29075]: vcpu0, guest rIP: 0xfff0 Unhandled WRMSR(0xc0010058) = 0x2000000 [ 648.704329][T28507] udevd[28507]: symlink '../../loop5' '/dev/disk/by-diskseq/104.tmp-b7:5' failed: Read-only file system [ 648.751585][T28803] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 648.814732][T28507] udevd[28507]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 648.836229][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/104.tmp-b7:5' failed: Read-only file system [ 649.023302][T28507] udevd[28507]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 649.531319][T29115] loop8: detected capacity change from 0 to 7 [ 649.556883][T29115] Dev loop8: unable to read RDB block 7 [ 649.581247][T29115] loop8: unable to read partition table [ 649.607316][T29115] loop8: partition table beyond EOD, truncated [ 649.631076][T29115] loop_reread_partitions: partition scan of loop8 (被x^> ) failed (rc=-5) [ 649.738465][T28803] veth0_vlan: entered promiscuous mode [ 649.786357][T28803] veth1_vlan: entered promiscuous mode [ 649.960898][T28803] veth0_macvtap: entered promiscuous mode [ 649.973971][ T810] usb 6-1: new high-speed USB device number 44 using dummy_hcd [ 649.990075][T28803] veth1_macvtap: entered promiscuous mode [ 650.107961][T28803] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 650.151789][T28803] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 650.168158][ T810] usb 6-1: Using ep0 maxpacket: 16 [ 650.188161][ T810] usb 6-1: config 0 has an invalid interface number: 1 but max is 0 [ 650.202474][ T36] netdevsim netdevsim7 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 650.228354][ T810] usb 6-1: config 0 has no interface number 0 [ 650.251696][ T36] netdevsim netdevsim7 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 650.270916][ T810] usb 6-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 650.296246][ T810] usb 6-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 650.307637][ T810] usb 6-1: New USB device found, idVendor=28bd, idProduct=0071, bcdDevice= 0.00 [ 650.321636][ T810] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 650.343433][ T810] usb 6-1: config 0 descriptor?? [ 650.362009][ T36] netdevsim netdevsim7 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 650.378771][ T36] netdevsim netdevsim7 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 650.737938][T26034] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 650.753449][T26034] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 650.864640][T29138] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 650.882965][T29138] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 651.052766][ T810] uclogic 0003:28BD:0071.003E: failed retrieving string descriptor #100: -71 [ 651.086086][ T810] uclogic 0003:28BD:0071.003E: failed retrieving pen parameters: -71 [ 651.114201][ T810] uclogic 0003:28BD:0071.003E: pen probing failed: -71 [ 651.126925][ T810] uclogic 0003:28BD:0071.003E: failed probing parameters: -71 [ 651.160474][ T810] uclogic 0003:28BD:0071.003E: probe with driver uclogic failed with error -71 [ 651.215780][ T810] usb 6-1: USB disconnect, device number 44 [ 652.080025][T29214] netlink: 212368 bytes leftover after parsing attributes in process `syz.0.10531'. [ 652.513988][T29233] program syz.0.10538 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 652.683154][T29243] program syz.5.10543 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 653.119261][T28507] udevd[28507]: symlink '../../loop5' '/dev/disk/by-diskseq/114.tmp-b7:5' failed: Read-only file system [ 653.192162][T28507] udevd[28507]: symlink '../../loop7' '/dev/disk/by-diskseq/115.tmp-b7:7' failed: Read-only file system [ 653.252825][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/114.tmp-b7:5' failed: Read-only file system [ 653.289542][T28507] udevd[28507]: symlink '../../loop7' '/dev/disk/by-diskseq/115.tmp-b7:7' failed: Read-only file system [ 653.348977][T21351] udevd[21351]: symlink '../../loop5' '/dev/disk/by-diskseq/114.tmp-b7:5' failed: Read-only file system [ 653.498529][T28507] udevd[28507]: symlink '../../loop7' '/dev/disk/by-diskseq/115.tmp-b7:7' failed: Read-only file system [ 653.531719][T29284] netlink: 104 bytes leftover after parsing attributes in process `syz.7.10561'. [ 653.619675][T28507] udevd[28507]: symlink '../../loop7' '/dev/disk/by-diskseq/115.tmp-b7:7' failed: Read-only file system [ 653.679731][T28507] udevd[28507]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 653.747174][T28507] udevd[28507]: symlink '../../loop6' '/dev/disk/by-diskseq/98.tmp-b7:6' failed: Read-only file system [ 653.850950][T28507] udevd[28507]: symlink '../../loop7' '/dev/disk/by-diskseq/115.tmp-b7:7' failed: Read-only file system [ 654.209486][T29309] IPVS: persistence engine module ip_vs_pe_ not found [ 654.843617][ T5933] usb 6-1: new high-speed USB device number 45 using dummy_hcd [ 655.003573][ T5933] usb 6-1: Using ep0 maxpacket: 16 [ 655.018584][ T5933] usb 6-1: config 128 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 655.052386][ T5933] usb 6-1: config 128 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 655.071806][ T5933] usb 6-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 655.081671][ T5933] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 655.110300][T29354] netlink: 65051 bytes leftover after parsing attributes in process `syz.6.10594'. [ 655.210996][T29358] netlink: 'syz.6.10595': attribute type 10 has an invalid length. [ 655.243062][T29358] bond0: (slave syz_tun): Enslaving as an active interface with an up link [ 655.519686][ T5933] mcp2221 0003:04D8:00DD.003F: item fetching failed at offset 3/5 [ 655.536162][ T5933] mcp2221 0003:04D8:00DD.003F: can't parse reports [ 655.544297][ T5933] mcp2221 0003:04D8:00DD.003F: probe with driver mcp2221 failed with error -22 [ 655.720819][ T810] usb 6-1: USB disconnect, device number 45 [ 656.128809][T29381] pim6reg: entered allmulticast mode [ 656.140214][T29381] pim6reg: left allmulticast mode [ 656.879135][T29405] Failed to get privilege flags for destination (handle=0x2:0x3) [ 656.879496][T29403] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000006: 0000 [#1] SMP KASAN PTI [ 656.899500][T29403] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037] [ 656.908016][T29403] CPU: 1 UID: 0 PID: 29403 Comm: syz.6.10618 Tainted: G L syzkaller #0 PREEMPT(full) [ 656.919058][T29403] Tainted: [L]=SOFTLOCKUP [ 656.923443][T29403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 656.933880][T29403] RIP: 0010:do_dentry_open+0xaf/0x14e0 [ 656.939674][T29403] Code: 44 24 28 80 3c 28 00 74 08 4c 89 ff e8 fa 5e ef ff 4c 89 7c 24 20 4d 89 27 4d 8d 7c 24 30 4c 89 f8 48 c1 e8 03 48 89 44 24 58 <80> 3c 28 00 74 08 4c 89 ff e8 e3 5d ef ff 4c 89 7c 24 60 4d 8b 3f [ 656.960119][T29403] RSP: 0018:ffffc90005087638 EFLAGS: 00010206 [ 656.966286][T29403] RAX: 0000000000000006 RBX: ffff888065d69b60 RCX: 0000000000000000 [ 656.974300][T29403] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 00000000ffffffff [ 656.984454][T29403] RBP: dffffc0000000000 R08: ffff88802a9af3d3 R09: 1ffff11005535e7a [ 656.992707][T29403] R10: dffffc0000000000 R11: ffffed1005535e7b R12: 0000000000000000 [ 657.000779][T29403] R13: 1ffff1100cbad37d R14: ffff888065d69be8 R15: 0000000000000030 [ 657.008875][T29403] FS: 00007fe8c55a16c0(0000) GS:ffff888124ee1000(0000) knlGS:0000000000000000 [ 657.018606][T29403] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 657.025668][T29403] CR2: 0000200000001000 CR3: 00000000706bc000 CR4: 00000000003526f0 [ 657.033715][T29403] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 657.041745][T29403] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 657.049817][T29403] Call Trace: [ 657.053105][T29403] [ 657.056072][T29403] ? vfs_open+0x31/0x340 [ 657.060413][T29403] vfs_open+0x3b/0x340 [ 657.064649][T29403] ? backing_file_open_user_path+0x12/0x50 [ 657.070762][T29403] backing_file_open_user_path+0x24/0x50 [ 657.076879][T29403] backing_tmpfile_open+0x9b/0xf0 [ 657.082009][T29403] ovl_tmpfile+0x400/0x810 [ 657.086527][T29403] ? __pfx_ovl_tmpfile+0x10/0x10 [ 657.091470][T29403] ? _raw_spin_unlock+0x28/0x50 [ 657.097513][T29403] ? d_alloc+0x144/0x190 [ 657.101824][T29403] ? mode_strip_sgid+0x6a/0x1b0 [ 657.107398][T29403] vfs_tmpfile+0x3ff/0x890 [ 657.112026][T29403] do_tmpfile+0xd3/0x240 [ 657.116460][T29403] path_openat+0x300d/0x3860 [ 657.121511][T29403] ? arch_stack_walk+0xfb/0x150 [ 657.127335][T29403] ? do_getname+0x2e/0x250 [ 657.132762][T29403] ? stack_trace_save+0xa9/0x100 [ 657.137758][T29403] ? __pfx_stack_trace_save+0x10/0x10 [ 657.143271][T29403] ? __futex_wait+0x371/0x420 [ 657.148053][T29403] ? do_getname+0x2e/0x250 [ 657.152579][T29403] ? stack_depot_save_flags+0x33/0x810 [ 657.158169][T29403] ? kasan_save_track+0x3e/0x80 [ 657.163164][T29403] ? __kasan_slab_alloc+0x6c/0x80 [ 657.168294][T29403] ? __pfx_path_openat+0x10/0x10 [ 657.173590][T29403] ? __x64_sys_open+0x11e/0x150 [ 657.179011][T29403] ? do_syscall_64+0x14d/0xf80 [ 657.183883][T29403] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 657.190255][T29403] ? __lock_acquire+0x6b5/0x2cf0 [ 657.195437][T29403] do_file_open+0x23e/0x4a0 [ 657.199984][T29403] ? __pfx_do_file_open+0x10/0x10 [ 657.205043][T29403] ? _raw_spin_unlock+0x28/0x50 [ 657.210445][T29403] ? alloc_fd+0x64b/0x6c0 [ 657.215079][T29403] do_sys_openat2+0x113/0x200 [ 657.219859][T29403] ? __se_sys_futex+0x3a8/0x450 [ 657.224706][T29403] ? __pfx_do_sys_openat2+0x10/0x10 [ 657.230019][T29403] ? rcu_is_watching+0x15/0xb0 [ 657.234797][T29403] __x64_sys_open+0x11e/0x150 [ 657.239559][T29403] do_syscall_64+0x14d/0xf80 [ 657.244137][T29403] ? trace_irq_disable+0x3b/0x150 [ 657.249145][T29403] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 657.255202][T29403] ? clear_bhb_loop+0x40/0x90 [ 657.259885][T29403] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 657.265871][T29403] RIP: 0033:0x7fe8c479c799 [ 657.270456][T29403] 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 [ 657.290424][T29403] RSP: 002b:00007fe8c55a1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 657.298955][T29403] RAX: ffffffffffffffda RBX: 00007fe8c4a15fa0 RCX: 00007fe8c479c799 [ 657.306937][T29403] RDX: 0000000000000028 RSI: 0000000000551083 RDI: 0000200000000040 [ 657.315248][T29403] RBP: 00007fe8c4832c99 R08: 0000000000000000 R09: 0000000000000000 [ 657.323334][T29403] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 657.331661][T29403] R13: 00007fe8c4a16038 R14: 00007fe8c4a15fa0 R15: 00007ffc3724fb58 [ 657.339907][T29403] [ 657.342928][T29403] Modules linked in: [ 657.349940][T29403] ---[ end trace 0000000000000000 ]--- [ 657.362005][T29403] RIP: 0010:do_dentry_open+0xaf/0x14e0 [ 657.369175][T29403] Code: 44 24 28 80 3c 28 00 74 08 4c 89 ff e8 fa 5e ef ff 4c 89 7c 24 20 4d 89 27 4d 8d 7c 24 30 4c 89 f8 48 c1 e8 03 48 89 44 24 58 <80> 3c 28 00 74 08 4c 89 ff e8 e3 5d ef ff 4c 89 7c 24 60 4d 8b 3f [ 657.394517][T29403] RSP: 0018:ffffc90005087638 EFLAGS: 00010206 [ 657.401238][T29403] RAX: 0000000000000006 RBX: ffff888065d69b60 RCX: 0000000000000000 [ 657.410931][T29403] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 00000000ffffffff [ 657.420301][T29403] RBP: dffffc0000000000 R08: ffff88802a9af3d3 R09: 1ffff11005535e7a [ 657.428883][T29403] R10: dffffc0000000000 R11: ffffed1005535e7b R12: 0000000000000000 [ 657.437360][T29403] R13: 1ffff1100cbad37d R14: ffff888065d69be8 R15: 0000000000000030 [ 657.447570][T29403] FS: 00007fe8c55a16c0(0000) GS:ffff888124de1000(0000) knlGS:0000000000000000 [ 657.458637][T29403] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 657.465692][T29403] CR2: 00007f02b2beb4b8 CR3: 00000000706bc000 CR4: 00000000003526f0 [ 657.473961][T29403] Kernel panic - not syncing: Fatal exception [ 657.480531][T29403] Kernel Offset: disabled [ 657.484870][T29403] Rebooting in 86400 seconds..